baber/WOPTO huggingface dataset:
Patent JP-H08296246-A (JP)
Title: Construction method of extended column pile
Inventor: IWAMOTO KOJI
IPC: E02D5/48
Filed: 1995-04-26
Abstract: PURPOSE: To hold the pile core precision of a prefabricated pile when the prefabricated pile is built in an extended column pile. CONSTITUTION: A hole 11 is bored in the ground. A solidifying agent is injected to the bottom part of the hole 11. The solidifying agent is injected while the ground around the hole 11 within a prescribed depth range S2 excluding at least from the ground surface to a prescribed depth S1 is excavated and stirred to make an improved column 12. Before the solidifying agent is hardened, a prefabricated pile 13 is built in the hole. Since the improved column 12 is constructed excluding from the ground surface to the prescribed depth S1 , the hole 11 part between them can be utilized to build the prefabricated pile 13, and the pile core precision can be held.
Patent JP-H06338768-A (JP)
Title: Bipolar logic circuit
Inventor: UEDA KIMIHIRO
IPC: H03K19/086
Filed: 1993-05-27
Abstract: PURPOSE:To reduce power consumption by decreasing the power supply voltage of a circuit. CONSTITUTION:A resistor 6 is provided between a first power source node VCC and an output node N, and a variable current source 7 is provided between a second power source node VEE and the output node N. The variable current source 7 controls a current to be supplied to the resistor 6 replying to an input signal supplied from an input node C and second potential received by the second power source node VEE. Consequently, the output potential of the output node N varies replying to the input signal, and also, fluctuates following the fluctuation of second potential. Since the output potential of the output node N fluctuates following the fluctuation of the second potential, it is not required to provide a transistor dedicated for constant current circuit at an ECL circuit, which enables the power supply voltage of the circuit to be decreased by that share.
Patent JP-H01297463-A (JP)
Title: Coloring composition for camouflaging and camouflaged colored material
Inventor: SUMI ATSUSHI
IPC: C08K3/00
Filed: 1988-05-25
Abstract: PURPOSE:To obtain the subject composition having camouflaging effect to visible light and effective camouflaging effect to electromagnetic radiation of infrared range and useful for military articles, etc., by compounding an electromagnetic radiation-absorbing pigment and, as necessary, an electromagnetic radiation-diffusing and reflecting material. CONSTITUTION:The objective coloring composition for camouflaging can be produced by compounding a natural or synthetic film-forming material (e.g., alkyd resin) or a molding material (e.g., various plastics and rubbers) with (A) 0.05-70wt.% of one or more electromagnetic radiation-absorbing pigments such as carbon black pigment and aniline black pigment and, as necessary, (B) 0-40wt.% of electromagnetic radiation-diffusing and reflecting material. A camouflaged colored article having a 60 deg. specular gloss of <=2% can be produced by using the obtained camouflaging composition.
Patent JP-S615426-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/66
Filed: 1984-06-19
Abstract: PURPOSE:To obtain the titled magnetic recording medium with less space loss and having excellent corrosion resistance and durability by forming a plasma- polymerized film on a Co alloy ferromagnetic metallic thin film incorporated with an excess of oxygen on the surface. CONSTITUTION:A thin film 2 of a ferromagnetic alloy such as Co-Cr and Co-Ni is formed on a nonmagnetic supporting body 1 by electron-beam vapor deposition, etc. so that the part of the film from the surface to the depth of 100Angstrom  may contain 30-60atom% oxygen based on Co. A plasma-polymerized film 3 of carbon fluoride, fluorohydrocarbonic silanes, etc. is thinly formed on the film 2. A soft magnetic material 5 is formed on the supporting body, and an excess of oxygen is incorporated into the surface of the vertically magnetized metallic magnetic layer 6 to form a magnetic recording medium provided with a plasma- polymerized film 7. Consequently, the recording medium with less space loss and a long still life, having excellent corrosion resistance and durability, and suitable for high-density recording is obtained.
Patent JP-S62288136-A (JP)
Inventor: PERII PII PIRUUZU
IPC: C03C8/16
Filed: 1987-05-25
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-S6359763-A (JP)
Inventor: SUCHIIBUN FURANSHISU NIYUUTON
IPC: H02M3/155
Filed: 1987-05-25
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-S6018164-A (JP)
Inventor: SEKIMURA YOSHIO
IPC: A61C19/00
Filed: 1983-07-13
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-H01295581-A (JP)
Title: Picture coding transmitter
Inventor: SAITO MIGAKU
IPC: H04N19/85
Filed: 1988-05-23
Abstract: PURPOSE:To enhance the coding efficiency in the entire pattern by sending synthesis display information and pattern information in case of displaying plural pictures on one and same screen and eliminating the transmission of the picture coding data not required by the screen pattern. CONSTITUTION:In case of inserting other picture and synthesizing it as soon as a picture is received at its own station, 1 changeover, switch 12 is thrown to the position of a television camera 1, an own station pattern generation control section 10 is operated and synthesis display information and pattern information for inserted part are outputted to a coding transmission section 3. When the opposite station sends synthesis display information and pattern information for similar insertion synthesis, a pattern information detection section 11 decodes a pattern of the inserted pattern of the opposite station and a coding control signal 106 according to the pattern is outputted to the coding transmission section 3. Thus, operation/stop of coding is applied as to the required part only in the coding transmission section 3 and the coding for the undesired part is saved.
Patent JP-H09310146-A (JP)
Title: Production of non-heat treated steel for high strength connecting rod and high strength connecting rod
Inventor: ABE SATOSHI
IPC: F16C7/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-heat treated steel for high strength connecting rod, having high yield ratio even after straightening while securing machinability and excellent in strength. SOLUTION: This steel has a composition consisting of 0.3-0.6% C, 0.05-2.5% Si, 0.3-2.0% Mn, 0.03-0.5% V, 0.001-0.6% Al, 0.003-0.03% N, 0.01-0.12% S, and the balance Fe with inevitable impurities and satisfying the relations in inequalities X=0.7[C]+0.1[Si]+[Mn]-1.6[S]+0.3[V]+0.4[Cr]+0.2[Mo]>=1.50 and Y=[C]+0.1[Si]+0.3[Mn]-[S]+1.7[V]+0.3[Cr]+1.2[Mo]<=1.30. At this time, each symbol of element in the inequalities means its content (%), where [Cr] and [Mo] mean the amounts contained as impurities, respectively.
Patent JP-H0425051-A (JP)
Title: Package for ic
Inventor: MATSUKUMA HIDEMI
IPC: H01L23/28
Filed: 1990-05-16
Abstract: PURPOSE:To prepare an IC package that can prevent the occurrence of shortcircuit between external leads of an IC package by installing between external leads at sides of the main body of an IC package a plurality of resin sealer protrusions that is not higher than the position of tips of the external leads and that stands on the same bottom plane as that for the main body of the IC package. CONSTITUTION:Between external leads 2 that are drawn out outward and horizontally from sides of the main body of an IC package 1, that are bent downward, and that are further bent outward at a position slightly below the bottom surface of the bottom surface of the IC package 1, the IC package has resin sealant protrusions 3, each not exceeding the positions of the tops of external leads 2 and having the bottom surface in line with the bottom surface of the main body of the IC package 1, and external leads 2 are guided mostly by the resin sealant protrusions. As a result, external leads 2 can be protected from being deformed externally and can be mounted easily, and further the positioning accuracy for the external leads is improved and the frequency of contact failure occurring in the external leads when testing their electric characteristics can be reduced, thereby preventing shortcircuit between the external leads caused by soldering chips that may be generated by rubbing of solder plating when contact deviates.
Patent JP-H05321750-A (JP)
Title: Liner structure of internal combustion engine
Inventor: KAI YUKIMASA
IPC: F02F1/24
Filed: 1992-05-19
Abstract: PURPOSE:To improve the emission by forming a cylinder liner to form a cylinder of an internal combustion engine and a combustion chamber liner to form a combustion chamber in an integrated manner. CONSTITUTION:A cylinder liner 10 forms a cylinder 4 by being cast in a cylinder block part 1. A head liner 11 forms a combustion chamber 5, an intake port 6, and an exhaust port 7 by being cast in the cylinder block part 1. The cylinder 10 and the head liner 11 are cast in an engine block 3 after being formed in an integrated manner. That means, the head liner 11 includes a combustion chamber liner 12 to form the combustion chamber 5. Thus, the cylinder liner 10 to form the cylinder 4 and the combustion chamber liner 12 to form the combustion chamber 5 are formed in an integrated manner, and the clevis volume which is not involved in the combustion can be reduced, improving the emission.
Patent JP-S5827438-A (JP)
Title: Pll circuit
Inventor: ITOU AKIHIKO
IPC: H03L7/093
Filed: 1981-08-12
Abstract: PURPOSE:To make circuit integration easy, by constituting a loop filter with three capacitors the charge/discharge of which is controlled with switches. CONSTITUTION:If the phase of an input signal (c) is delayed than that of an output signal (d) of a voltage controlled oscillator, a transistor Q1 turns on, the potential at an output terinal OUT is risen via a capacitor C2 and a TRQ10 turns on. As a result, the charge of a capacitor C1 is started and control is made so that the oscillated frequency of the voltage controlled oscillator can be increased according to the rise of the potential of the output terminal OUT. If the phase of the signal (d) is led, the potential of the output terminal OUT is decreased via a capacitor C3, a TRQ11 turns on and a charge in the capacitor C1 is discharged, to decrease the oscillated frequency.
Patent JP-H07330172-A (JP)
Title: Impact absorbing mat for handling rollable container and packed body
Inventor: IMANISHI HIROSHI
IPC: B65H75/34
Filed: 1994-06-08
Abstract: PURPOSE:To absorb the impact in the dropping with excellent balance when a drum is handled by wrapping a square rubber and plastics foamed body with the woven sheet made of the high tensile fiber, providing suction/discharge holes on its rear side parts of the peripheral surface of the sheet. CONSTITUTION:The foamed polyurethane is wrapped with the woven sheet of the high tensile fiber and suction/discharge holes are provided in the rear side part of the peripheral surface of the sheet. For example, when a drum is dropped from a truck onto a platform, a mat 1 is placed on the surface of drop so that the surface in which the suction/discharge holes 6 is faced on the truck side, and the drum is dropped on the mat 1 as indicated by the arrow. The impact during the dropping is absorbed through the contraction of the foamed body 4. The woven sheet entraps the air in the mat 1 during the contraction due by the woven sheet 5, and works as the air cushion to improve the buffer effect. In addition, the entrapped air is discharged from the suction/ discharge holes 6 because the suction/discharge holes 6 are provided, and the contraction from the front side increases the height of the front side. The constitution prevents the dropped drum from being rolled forward.
Patent JP-S61285182-A (JP)
Inventor: NOZUE TAKUJI
IPC: B62K5/00
Filed: 1985-06-11
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-S5350956-A (JP)
Title: Division system for resolver signal
Inventor: RIYUU TADAMITSU
IPC: G06G7/16
Filed: 1976-10-20
Abstract: PURPOSE:To achieve a division system which can obtain a displacement angular signal of 0 - 2pi out of a resolver signal.
Patent JP-H0229118-A (JP)
Title: Cmos power-on reset circuit
Inventor: POORU JII SHIYUNITSUTSURAIN
IPC: H03K19/003
Filed: 1989-05-18
Abstract: PURPOSE: To simplify the production and assembly of a CMOS power on reset circuit by inhibiting a reset signal from being turned off at an output node until the power voltage reaches a prescribed level in response to the power voltage and a control signal. CONSTITUTION: A voltage detection stage 16 of a reset circuit 10 inhibits the operation of an RC delay stage 18 until the power voltage VCC is applied and reaches a prescribed level, and the reset signal is continuously supplied to a logic circuit. When the power voltage reaches a prescribed level where the correct operation is assured for the logic circuit, the stage 18 operates to cause a delay and then to turn off the reset signal. Thus, the wrong operation of the circuit 14 can be evaded. The circuit 10 can be formed as a part of an IC chip 14 including a logic and/or memory circuit. Accordingly, the board parts can be omitted and then unnecessary package pins can be omitted.
Patent JP-H0296351-A (JP)
Title: Semiconductor wafer and its manufacture
Inventor: EDOWAADO RICHIYAADO BUOOKUUN Z
IPC: H01L21/78
Filed: 1989-05-19
Abstract: PURPOSE: To increase the throughput of acceptable semiconductor elements among semiconductor wafers by a method wherein at least a part of marking-off lane is covered so as to provide a metallic thin film internally formed of a metallic limiting means to be composed at previously selective intervals. CONSTITUTION: Within a semiconductor wafer 11, a surface 12 and several semiconductor elements 15a-15d formed on a flat surface of the wafer 11 are provided with boundaries also the wafer 11 is provided with a metallic coating 13 internally formed of vertical marking-off lances 14 specifying the contour. A plurality of cavities 16 such as cross and square, etc., are formed in this coating 13. Accordingly, when the elements are cut off and separated, almost all of the maximum dimensions of the metal cut or bent in the marking-off stage do not exceed 7-10 micron to be the dimension not to disturb or imperil the functions of the elements owing to the gap of counties 16, thereby enabling the throughput of the semiconductor elements to be increased.
Patent JP-S5917947-A (JP)
Title: Preparation of soya milk from soybean having emerged root
Inventor: OOGUCHI KATSUSHI
IPC: A23L11/00
Filed: 1982-07-19
Abstract: PURPOSE:To prepare soya milk having high vitamin content, free from soybean smell, and high digestibilty, by grinding soybean having emerged root with hot water, separating and removing solid component therefrom, and heating the obtained liquid at a high temperature. CONSTITUTION:Soybeans are immersed in water, taken out of water, put in a shallow box, etc., and maintained at about 20 deg.C under proper spray of water to promote the rooting. After 24hr in a dark room, or about 48hr in an ordinary room, the length of the root reaches about 1-3cm, and the soybean becomes the state just before sprouting. The rooted soybean is added with 9-10 times weight of hot water, and ground with a grinder to obtain an emulsion. After separating the solid component (bean-curd refuse) from the eumlsion by filter cloth or centrifugal separator, the liquid is heated in a high-pressure retort at about 200 deg.C for <=10min to homogenize the soya milk and to eliminate the grassy smell of soybean. The milk is sterilized by conventional sterilizer, packed in a container and delivered.
Patent JP-H09287563-A (JP)
Title: Reciprocating compressor
Inventor: EITAI KAZUO
IPC: F04B27/14
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To secure sealability, dispense with a gasket, and facilitate assembling operatin of a pressure regulating valve. SOLUTION: A circular projection 28c is formed on a front end surface of a valve case 28 of a pressure regulating valve 24, while a circular groove 50 which is fitted to the circular projection 28c is formed on an inner wall surface 25a of a low pressure space 25 of a valve chamber 23 opposed to the front end surface of the valve case 28. When the pressure regulating valve 24 is inserted into the low pressure space 25 of a cylinder block 1, the projection 28c of the valve case 28 is fitted to the circular groove 50 of the inner wall surface 25a of the cylinder block 1. Airtightness between a crank chamber and a suction chamber 13 is kept, and a gasket is dispensed with.
Patent JP-H0425322-A (JP)
Title: Part detecting mechanism of electronic part holding device
Inventor: HIRAMOTO SOTOJI
IPC: B23P21/00
Filed: 1990-05-18
Abstract: PURPOSE:To prevent the lowering of loading efficiency by loading electronic parts on a printed board after using two detectors properly according to kinds of electronic parts, in a part detecting mechanism for detecting the position or the posture of an electronic part. CONSTITUTION:In an electronic part holding device where an adsorbing head 1 takes out electronic parts A and B from part supplying sections 3A and 3B and holds them and this adsorbing head 1 moves the electronic parts A and B while holding to load them on a printed board 5 when the adsorbing head 1 moves, for example, to a part supplying unit 3A and then an adsorbing nozzle 2 adsorbs the electronic part A and ascends, a movable mirror moves in a position below the nozzle 2 by being driven by an optical air cylinder while the nozzle 2 is ascending, and accordingly the electronic part A is projected on the first detector 41 so that the detector 41 can detect the electronic part A. On the other hand, when the large size electronic part B is loaded, the second detector 42 is used. The electronic parts A and B detected in this way are mounted on the printed board 5.
Patent JP-S617316-A (JP)
Title: Water absorption high polymer material
Inventor: TAKAHASHI KAZUO
IPC: C08F220/56
Filed: 1984-06-20
Abstract: PURPOSE:The titled material useful as an agent for preventing moisture condensation or as a drug without requiring after-treatment such as hydrolysis, etc., by using an inexpensively obtainable raw material consisting of a graft copolymer of a specific acrylamide mixed monomer and an acrylamidomethylated starch. CONSTITUTION:Preferably, (B) a mixed monomer of 2-acrylamido-2-methylpropanesulfonic acid:acrylic acid = 3:1 (weight ratio) or (C) a mixed monomer of 2- acrylamido-2-methylpropanesulfonic acid:acrylamide = 1:1 (weight ratio) is grafted onto (A) acrylamideomethylated starch having about 0.02 degree of substitution by polymerization, to give the aimed material.
Patent JP-H02305871-A (JP)
Title: Coating composition
Inventor: YOSHIDA AKIO
IPC: C09D137/00
Filed: 1989-05-22
Abstract: PURPOSE:To get rid of inclusion of water and to obtain a coating material with excellent storage stability by using a vinyl polymer contg. a hydrolyzable silyl group and compounding therein a filler as a master batch with a thermoplastic resin. CONSTITUTION:A coating compsn. contg. a vinyl polymer contg. a hydrolyzable silyl group as a main component of a film forming component and contg. a master batch consisting of a thermoplastic resin compatible with said polymer and a filler as an additive. By melt-kneading said filler with the thermoplastic resin to make the master batch, water adsorbed in the filler can be vaporized and removed due to the heat when the master batch is produced. It is necessary that the thermoplastic resin used for the master batch exhibits good compatibility with the hydrolyzable silyl group-contg. vinyl polymer and does not impair the properties of a coating film made of this polymer. As this type of resin, esterified celluloses, nitrocellulose and acrylic resins can be cited and cellulose acetate butyrate is most desirable.
Patent JP-H10314510-A (JP)
Title: Apparatus for washing filtration apparatus
Inventor: TOMONO TAKAAKI
IPC: B01D29/62
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out back washing and remarkably recover flow rate by washing a filter with swirling flow of a fluid caused in a cylindrical inside of a filter by stirring the fluid at the time of washing. SOLUTION: At the time of washing a cylindrical filter 14 of which clogging with pollutants just begins, bath water is made to flow in the reverse direction to that at the time of normal water purification, that is, bath water in a bathtub is pumped up through a water outlet and made to flow in a purification tank through an outlet 25 of the purification tank 6 in the reverse direction to the normal bath water flow to wash the cylindrical filter 14. In the inside of the purification tank 6, a stirring body 22 is rotated by a driving apparatus 21 and bath water is stirred on the center, which is the axis of the cylindrical filter 14, and the cylindrical filter 14 is efficiently washed by the swirling flow of the bath water and pullutants are separated.  The resultant bath water after washing is passed through an inlet of the purification tank 26, flows in a water discharge pipe switched from the water intake pipe, and is discharged to the outside of the bathtub. Even if the filter is a type difficult to be washed normally, the filter can highly efficiently be washed.
Patent JP-S63290300-A (JP)
Title: Electrode wire body for plating
Inventor: MORI KATSUHISA
IPC: C25D21/00
Filed: 1987-05-22
Abstract: PURPOSE:To produce the titled electrode wire body improved in service life by inserting the bare part and covering part of a covered wire into a connecting hole of an electrode terminal, compressing these parts by a pressure and laminating a specific covering layer over the outer circumferential part of the electrode terminal and the outer circumferential part of the covered wire. CONSTITUTION:The bare wire part (k) and covering part (e) of the covered wire K are inserted into the connecting hole 1a of the electrode terminal 1 connected to the electrode body for metal plating and the outer circumferential part 1b thereof is compressed by a pressure and is integrated to form a reduction-deformed part 2. The resin covering 3 of rubber, etc., is continuously and integrally formed by dipping on the outer circumferential part of this reduction-deformed part 2 and the wire covering art (f) continuous with the covering part (w) so that these parts are completely covered in tight adhesion. Concentrical cylindrical double tubes which consist of a heat shrinkable tube 4 made of nylon, etc., in the outer circumferential part and are adhered and formed with a thermal welding layer 5 made of polyamide, etc., therein re deposited on the outer circumferential part thereof and are subjected to a heating treatment to form the double covering layers. The plating liquid is thereby prevented from arriving at the bare wire part (k) in the hole 1a and the service life of the electrode wire body for plating is prolonged.