baber/WOPTO huggingface dataset:
Patent JP-H05278116-A (JP)
Title: Coating method for steel pile with anticorrosive coating
IPC: B32B37/06
Filed: 1992-04-01
Abstract: PURPOSE:To maintain high adhesive capacity in a coating method of steel sheet pile with an anticorrosive coating wherein adhesive powder polyolefin resin is applied to the steel sheet pile, onto which a polyolefin resin sheet is stuck as an anticorrosive layer. CONSTITUTION:A adhesive powder polyolefin resin 2 is applied to the title steel sheet pile and after the upper part of the same is coated with the polyolefin resin sheet 3, the same is heated on the outer surface of the sheet by a heater, a coating temperature is heat-insulated and cured for a fixed time within a range of 170-250 deg.C, through which an anticorrosive layer of the steel sheet pile 1 can be kept on at high adhesive capacity.
Patent JP-S59204419-A (JP)
Inventor: SUGIYAMA TSUTOMU
IPC: H02H3/48
Filed: 1983-05-07
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-H11268351-A (JP)
Title: Printing apparatus, reading apparatus, processing system for check
Inventor: ONO HIROSHI
IPC: G06Q40/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce costs of commercial transactions and enhance processing rapidity and correctness by arranging a pay amount input means, a means for generating two-dimensional symbols from input amounts, and a means for printing the generated two-dimensional symbols to checks. SOLUTION: An amount-printing apparatus 401 is provided with an input device 402 for inputting pay amounts which includes a ten key or the like used in, e.g. a register, an electronic table calculator or the like. A two-dimensional symbol-generating device 403 generates a two-dimensional symbol from a sum input by the input device 402, which is carried out with the utilization of a simple computer or a special electronic circuit. A printing device 404 prints the generated two-dimensional symbol to a check paper. When the printing device 404 is adapted to print further information such as dates, payees, addresses, etc., the trouble in handling checks is saved and artificial mistakes can be prevented.
Patent JP-S5831797-A (JP)
Inventor: ANSONII ESU YAKOBUSU
IPC: A45C1/06
Filed: 1982-05-11
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-H11274387-A (JP)
Title: Method for treatment surface of semiconductor package terminal
Inventor: IWANO HIROSHI
IPC: H01L23/50
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating surface of a terminal of a semiconductor package, capable of preventing corrosion at a bent section of the terminal. SOLUTION: Through a method for treating surface, a terminal 1 projecting from a sealed semiconductor package mold is bent and coated by a hole sealing treatment chemicals. The projecting terminal 1 is plated with a solder, PD system, Sn, or Sn system alloy before the bending process. Even if cracks are generated on the plated surface of the terminal through the bending process, the hole sealing treatment chemicals can prevent the terminal from corrosion at the cracked part.
Patent JP-H11283310-A (JP)
Title: Disk changer
Inventor: NAKAMURA MASAHIKO
IPC: G11B17/26
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and simply constituted disk changer without causing an operation sound and unstable operation due to fluctuation in an operation load. SOLUTION: An elevation means 70 elevating and lowering a spindle 41 of a disk hold means 30 holding plural pieces of spacers 38 in a disk housing position A and elevating and lowering a disk performance means 60 in a disk performance position B is constituted so that a single part 71 acts simultaneously to the rize and fall of the spindle 41 and the rise and fall of the disk performance means 60. By driving the same part 71, both timing of the rise and fall are matched easily in the rise and fall of the spindle 41 and the disk performance means 60, and both are elevated and lowered without that a gap between a performance disk while elevating and lowering and a hold disk is a housing part is changed, and the contact between the disks each other while elevating and lowering is prevented.
Patent JP-2000277526-A (JP)
Title: Semiconductor device and manufacture of semiconductor part using the same
Inventor: ITO MASATAKA
IPC: H01L21/324
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of etching by steam and to prevent a reduction and nonuniformity in film thickness, by arranging a removing agent other than a substrate to be processed for removing moisture and/or oxygen contained by atmospheric gas between the substrate and a gas introduction port for introducing the gas into a processing chamber. SOLUTION: A substrate (wafer) 2 to be processed, a boat holding the substrate 2, and a heat barrier 4 supporting the boat 3 are arranged in a furnace center pipe 1, and an introduction pipe 8 formed of quartz is arranged in an introduction port 7 introducing atmospheric gas containing hydrogen. An agent 13 removing moisture and/or oxygen is arranged on the top plate of the boat 3. Since the agent 13 can remove moisture and/or oxygen contained by the gas introduced into the furnace, the amount of etching by the moisture of the substrate 2, and in particular, a reduction and variation in film thickness in the case where the substrate 2 is an SOI substrate, can be reduced.
Patent JP-S577053-A (JP)
Title: Color picture tube
Inventor: KOBA HIROYUKI
IPC: H01J29/51
Filed: 1980-06-16
Abstract: PURPOSE:To correct the astigmatism completely with only a magnetic field control element, by employing first stage magnetic field control element and second stage magnetic field control element. CONSTITUTION:Three independent electron guns 22B, 22G, 22R or an integrated and unitized three electron gun 23 is provided on a horizontal plane containing the tube axis 21. The electron beam emitted from said gun 23 is deflected by an electromagnetic deflector 24 and scans on a fluorescent face 25. In order to match the raster of each electron beam produced by said scanning, a convergence device 26 comprising first stage magnetic field control element 261 provided at the electron gun side near the electron beam discharging end of the electron gun 23 for the purpose to correct the horizontal astigmatism and second magnetic field control element 262 provided at the electromagnetic deflector 24 side for the purpose to correct the vertical astigmatism is provided.
Patent JP-H05327504-A (JP)
Title: Analog/digital converter
Inventor: RYU KAZUO
IPC: H03M1/76
Filed: 1992-04-02
Abstract: PURPOSE:To reduce a chip area by decreasing the number of elements, and to realize a high speed and high precise A/D converter. CONSTITUTION:This device is equipped with a first resistance train 1 and a comparator 4 which convert upper M bits, and a second resistance train 6 and a comparator 7 which convert lower N bits. The second resistance column 6 is constituted by dividing unit resistances arranged at the center of the first resistance train 1 into 1/2N. Then, an analog input voltage VAIN is compared with a divided voltage from the first resistance train 1 by using a VREF/2 as a reference by the comparator 4, and the upper M bits are converted. And also, a differential voltage between the generated analog input voltage VAIN with the divided voltage is introduced to the comparator 7. The differential voltage is compared with the divided voltage from the second resistance column 6 by the comparator 7, and the lower N bits are converted.
Patent JP-H0243900-A (JP)
Title: Hearing aid
Inventor: SUTEFUAN EBERUHARUDO MANGOORUD
IPC: H04R25/04
Filed: 1989-03-30
Abstract: PURPOSE: To obtain a response characteristic that is desired by a user by giving a data logging function to memory of a programmable hearing aid. CONSTITUTION: Programmable memory 20 with logic of a programmable hearing aid 4 has also a data logging function, to which a programmable decoder 22 is connected. The decoder 22 responds to an encoded digital control signal that is received by a microphone 10 and transmitted by a speaker of a remote controller. When a user returns the hearing aid 4 to a container after he uses the hearing aid 4 only for a certain time, the container reads data which is stored in data logging information memory and stores a set of new programs in the memory for the user by using the information. The selection of new programs depends on how much the previous program is used. This can modify a prescription for hearing sensation of a personal appliance.
Patent JP-S62237553-A (JP)
Title: Digital input unit
Inventor: MATSUNAMI HISAO
IPC: G06F13/12
Filed: 1986-04-09
Abstract: PURPOSE:To improve the reliability of input data and a processing speed by expanding 1-bit data in each digital input (Di) unit upto data at least in byte unit and assigning an address to the data to send the data. CONSTITUTION:When an output from a buffer circuit 11 in the Di 1 is '1', a bit expanding circuit 12 sends all 16 bits as '1', and when the output is '0', sends all the 16 bits as '0' to a CPU 2. The number of bits can be properly fixed. Receiving the bits, the CPU 2 decides the data as '1' when the number of '1's is >=9, and in other cases, decides them as '0'. Consequently, the reliability of input data can be improved, and since bit processing is made unnecessary, the processing speed can be improved.
Patent JP-H10274551-A (JP)
Title: Ultrasonic flow meter
Inventor: TANAKA YUTAKA
IPC: G01F1/66
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To diffuse ultrasonic wave coming in contact with the pipe wall surface, by a protruding face so as to reduce a flow rate measuring error by forming sectional shape orthogonal to the axis of a passage in the pipe wall surface forming a linear passage, of a face with a protruding face. SOLUTION: A fluid flowing in from an inflow port 5 flows into a buffer chamber 3 and is stabilized in flow, and then flows into a linear passage 8 from a horn-shaped opening part 8a on the inlet side of the linear passage 8. At the time of flowing in, the fluid is guided by the outer surface of a conical cover 11 and the horn-shaped inner peripheral surface 8c of the opening part 8a so as to flow into the linear passage without flow becoming turbulent. At the time of flowing into an outlet side buffer chamber 4 from an outflow port 8b, the fluid is guided by the outer surface of a conical cover 12 and the horn- shaped inner peripheral surface 8d of an opening part 8b so as to flow out without flow becoming turbulent. The fluid flowing into the buffer chamber 4 is fed to a specified feed part from an outflow port 6.  An echo sounder transducer 9, 10 measure propagation time in a forward direction and a reverse direction to the flow of the fluid and computes the flow rate from the difference of arrival time.
Patent JP-H03280281-A (JP)
Title: Magnetic disk jacket
Inventor: IKEDA HIROSHI
IPC: G11B23/02
Filed: 1990-03-28
Abstract: PURPOSE:To improve cleaning performance and to maintain the cleaning performance stably over a long period of time by incorporating a specific ratio of the required polydimethyl siloxane of a specific viscosity value into a disk surface cleaning liner provided on the magnetic disk jacket. CONSTITUTION:The modified chain polydimethyl siloxane having 50 to 3,000 centistokes viscosity at 25 deg.C and having a polyether group or polyether group and epoxy group in the molecule is incorporated at 0.001 to 0.05g per 1g liner into the liner of the magnetic disk jacket having the liner which is welded partially to the inside surface of a case and cleans the surface of a magnetic disk housed in the case. The cleaning performance is thereby enhanced and the cleaning performance is maintained stably over a long period of time.
Patent JP-S565440-A (JP)
Title: Novel carboxylate, its preparation, and insecticide and acaricide comprising it
Inventor: OZAWA SHIMIZU
IPC: C07C67/00
Filed: 1979-06-26
Abstract: NEW MATERIAL:A carboxylate shown by the formula I (X is cyclopropyl, trialkylsilyl, lower alkylthio, cyano, or alkenyl; R 1  is H or cyano; R 2  is a group shown by the formula II or III).  
     EXAMPLE: Cyano(6-phenoxy-2-pyridyl) methyl 2,2-dimethyl-3-(p-cyclopropylphenyl)cyclopropanecarbocylate.  
     USE: An insecticede and acaricide. Effective against various noxious insects, especially against sanitary noxious insects and agricultural and gardening noxious insects.  
     PROCESS: A carboxylic acid shown by the formula IV or its reactive derivative is reacted with an alcohol shown by the formula V, its halide, or sulfoxylate to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06294415-A (JP)
Title: Rotary drum device
Inventor: IBARAKI SHOICHI
IPC: F16C17/02
Filed: 1993-04-07
Abstract: PURPOSE:To reduce the change in power consumption and the change in floating height (absolute height of a magnetic head) by providing a device for heating or cooling a working fluid constituting a dynamic pressure bearing of a rotary drum in answer to the number of revolution of the rotary drum. CONSTITUTION:As the number of revolution of a drum 11 is increased, a working fluid is heated by a heater 14, and its viscosity is reduced. While the temperature of the working fluid is measured by a temperature sensor 16, the drum and the working fluid are controlled so that proper rigidity and floating height can be obtained. A case where the number of revolution is changed from N1 to N2, is now considered. Since the floating height is changed from h1 to h2 if the temperature T is constant, and the absolute height of a magnetic head 12 on the upper drum 11 is changed, the temperature is changed from T1 to T3 so that the floating height h1 is constant. Thus, the floating height h becomes constant, and the absolute height of the magnetic head 12 is unchanged even when the number of revolution is increased.
Patent JP-S60225151-A (JP)
Title: Peeling development method
Inventor: KANEKO TOMOMICHI
IPC: G03F7/30
Filed: 1984-04-21
Abstract: PURPOSE:To easily peel a support from a base plate after exposure without any peeling end piece by applying a heat-motion wax component composed essentially of branched and/or linear hydrocarbon to the surface of the base plate corresponding to the corner part before applying an image-forming material. CONSTITUTION:The wax composed essentially of either of branched and linear satd. hydrocarbons or its combination being solid at normal temp. can be used for said wax, and 30-90 branched hydrocarbons, and 20-50C linear hydrocarbons are especially preferable. The wax component is heated and melted into a liquid and applied in advance to the part of the surface of the base plate corresponding to at least one of the corner of the image-forming material to be bonded. The area to be coated is, preferabely small so long as it does not impairs the image formation, and it is preferable to regulate both lengths l1, l2 ranging from the corner 1a in both side directions to both within 1cm. A preferable coating thickness of the wax component is usually within 0.1-2mm..
Patent JP-H07285410-A (JP)
Title: Air bag device for front passenger's seat
Inventor: KURIYAMA YUJI
IPC: B60R21/20
Filed: 1994-04-19
Abstract: PURPOSE:To secure the break-away function which suppresses the increase of the number of constitution parts, regulates the development angle of a cover member when the air bag expands and permits the closure of the cover member when the air bag does not expand and the release of the closure of a cover member when the air bag expands. CONSTITUTION:An air bag device is equipped with a case 2 for accommodating a folded air bag 1, cover member 10 which is connected with the opened port part 2a of the case 2 through a hinge part 12 and is opened when the air bag expands, belt 19 which is connected with the case 2 and the cover member 10 and regulates the development angle of the cover member when the air bag expands. The belt 19 is folded by the breakage enabled seaming thread 23, and the opened port part 2a is closed by the cover member 10.
Patent JP-H07288885-A (JP)
Title: Audio system
Inventor: AOYANAGI KOJI
IPC: H04R1/34
Filed: 1994-04-19
Abstract: PURPOSE:To provide satisfactory music or the like without mounting any headphone, etc. CONSTITUTION:This system is provided with a head supporting part (head rest) 1 and a back supporting part (back rest part) 2. The head supporting part 1 is further provided with right and left wing parts 10R and 10L, and these wing parts 10R and 10L are equipped with sounding means 11R and 11L. These sounding means 11R and 11L are respectively composed of speakers and reflection panels (not shown in the figure) and extremely sharp orientating characteristics can be provided by combining these speakers and reflection panels. At such a system, the directional characteristics of sounds reflected on the reflection panels of these sounding means 11R and 11L are directed toward the front side of the back supporting part 2 at a seat. Further, an audio reproducing means 21 is embedded in the back supporting means 2.
Patent JP-S524992-A (JP)
Title: Dump tank of sodium cooling fast reactor
Inventor: OZAWA YOSHIHIRO
IPC: G21C9/00
Filed: 1975-07-02
Abstract: PURPOSE: Inside of a tank is blocked to several small spaces with some parting plates of which the hight in lower than the upside wall of the tank, wherein leaksodium which is contaminated with radioactive materials can be collected under prevention against spread of comtamination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01253096-A (JP)
Title: Home controller
Inventor: SHIMADA TAKUO
IPC: H04Q9/00
Filed: 1988-03-31
Abstract: PURPOSE:To eliminate the need for a means for individual setting and registration to each terminal equipment by equipping the home controller with an initial setting write part (write part) for a terminal equipment, connecting it to a terminal equipment to be set initially, and registering contents characteristic to the terminal equipment in the terminal equipment. CONSTITUTION:The write part 10 is connected to the main control part 1 of the home controller 9. When the characteristic contents such as the address that the terminal equipment 7 itself has are initialized, the home controller 9 and terminal equipment 7 are connected in 1:1 relation on a home bus 6. Then a key input means from an operation part 3 is used, a write signal to which data contents are added is sent out onto the home bus 6 through a main control part 1, the write part 10, and a transmission/reception part 5, and the terminal equipment 7 receives and stores it, thereby finishing its initial setting operation. Consequently, an initial setting part that each terminal equipment needs to have individually is not necessary.
Patent JP-H06293541-A (JP)
Title: High hydration active substance, cement quick hardening material and acceleration method of setting and hardening of concrete or mortar
Inventor: TAKEHIRO MINORU
IPC: C04B22/06
Filed: 1993-04-07
Abstract: PURPOSE:To obtain a cement quick hardening material remarkably accelerating setting and hardening of cement paste, mortar and concrete and also enabling to expect to provide the high initial strength and long-term strength. CONSTITUTION:A high hydration active substance is a product in which a CaO-Na2O-Al2O3 base composition is melted and then cooled rapidly, and the CaO is by wt., 15-60wt.% Na2O is 5-20%, and Al2O3 is 20-80%, and in the acceleration method, at least one kind among, by wt., 5-35 pts. gypsum, 5-40 pts. lime, 5-50 pts. alkali carbonate, and 10-50 pts. sodium aluminate is mixed for 100 pts. high hydration active substance.
Patent JP-2000274184-A (JP)
Title: Laying method for inground buried pipeline
Inventor: IKETANI SUSUMU
IPC: E21D9/08
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a laying method for an inground buried pipeline in which the pipe insertion work can be carried out serially, smoothly and definitely by a single machine even though the pipe laying route exists in stable natural ground, easily collapsable natural ground, ground where both of the conditions stated above are mixed together, or ground where base rocks or boulders appear. SOLUTION: Excavation means 2 excavates front sediment while crushing base rock, boulders, sediment or the like into smaller pieces in the front excavation ground, feeds slurry through a plurality of liquid feed holes 14 by sending slurry under pressure from the rear side, agitates excavated sediment and slurry sent thereby fluidizing the mixture, and stabilizes the excavated portion and its vicinities by creating a pressure balance between the earth pressure at the excavated portion that has been turned into a mud film form and at the vicinities of the excavated portions and the pressure of slurry sent under pressure;  and the excavated earth and crushed stones from the ground are removed and sent from a bulkhead slurry discharge hole of an excavation chamber 13 in a drive body 1 to the rear portion and temporarily stored in a storage tank 29 by means of the opening and closing a soil removal valve 26 controlled by the pressure balance created in the slurry removing pipe 25 described above and are discharged rearward by plug fluid transportation utilizing vacuum power and the drive sequentially advances.
Patent JP-S57197675-A (JP)
Title: Automatic cash transaction system
Inventor: BABA TOKUO
IPC: G06Q20/10
Filed: 1981-05-29
Abstract: PURPOSE:To obtain an automatic cash transaction device which can make transaction of transfer easily through the operation of customers by themselves in a bank or the like. CONSTITUTION:A storage device stores the number representing the transferred address for each accounting number and transferred information corresponding  to the number. A reading section retrieves the storage device with an accounting number read from an evidence of encoding and a number representing the transferred address inputted from a numeric input means with the operation of a customer, the transferred information is read out, and only when the customer agrees with the displayed contents, a prescribed amount of money is transferred to the account to be transferred based on the signal from a confirming means.
Patent JP-H05279669-A (JP)
Title: Production of binder pitch
IPC: C10C3/02
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a binder pitch exhibiting decreased irreversible expansion in graphitizing process, having low thermal expansion coefficient, high bulk density and excellent strength and thermal shock resistance and useful for steel-making graphite electrode, etc., by adding and mixing a specific carbon black to a binder pitch. CONSTITUTION:The objective pitch is produced by mixing a binder pitch with preferably 3-10wt.% of a carbon black having a DBP (dibutyl terephthalate) absorption of <=110mL/100g.
Patent JP-S59208240-A (JP)
Title: Wet friction material
Inventor: NISHIMURA SADANORI
IPC: F16D69/02
Filed: 1983-05-10
Abstract: PURPOSE:To improve thermal stability and wear resistance and to stabilize a friction factor, by forming a friction material by making polyamide imidofiber, mineral fiber, activated charcoal made of a coconut husk and thermosetting synthetic resin into component materials. CONSTITUTION:A friction material L1 is formed by making synthetic fibrous paper by making use of 10-15wt% polyamide imidofiber, 20-60wt% mineral fiber and 5-30wt% activated charcoal made of a coconut husk, forming impregnated paper by this synthetic fibrous paper and thermosetting synthetic resin which is impregnated at the rate of 20-50wt% and making the synthetic resin cure by heating the impregnated paper under nonpressing state. With this constitution, thermal stability and wear resistance are improved and the coefficient of friction can be stabilized.