baber/WOPTO huggingface dataset:
Patent JP-H0827953-A (JP)
Title: Steel-pipe column with reinforcement bracket
Inventor: MORIZAKI MITSURU
IPC: E04C3/32
Filed: 1994-07-21
Abstract: PURPOSE:To economize material cost by forming a mechanical connecting part at the tip side part of a reinforcement bracket, and setting the vertical width of the base end side part of the reinforcement bracket to be smaller than the vertical width of the tip side part. CONSTITUTION:A reinforcement bracket B for fitting the reinforcement 1 of a reinforced concrete beam A to a steel-pipe column 2 of circular cross section is previously integrated with the steel-pipe column 2 by welding. The vertical width of the tip side part B1 of the reinforcement bracket B is dimensionally set to a mechanical connecting part D screw-fitted with a male screw part 4 fitted to the female screw side end part of a connecting member 3 provided with a female screw and pressure-fitted to one end part of the reinforcement 1, and the vertical width of the base end side part B2 of the reinforcement bracket B is set smaller than the vertical width of the tip side part B1, within a range of required strength. Weight can be thereby reduced by a large margin.
Patent JP-H09324717-A (JP)
Title: Filter in fuel injection valve
Inventor: YANO TOMOYASU
IPC: F02M37/48
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To enable a filter to be manufactured with excellent high accuracy and at a low cost by fitting a metallic collar member around a collar member holding cylindrical part and mold forming it in one body with a filter, in the case of a filter arranged inside of a fuel injection valve. SOLUTION: A filter 1 interposed in a fuel passage inside of a fuel injection valve and made of a synthetic resin material is so formed as having an annular flange part 2a little large in its diameter than the outer diameter of the fuel connector of the fuel injection valve, a collar member holding cylindrical part 3 and a bottomed cylindrical part 5 formed on the tip end, and also formed by engraving a lit groove 4 opening outward the longitudinal shaft center direction. And also a flow passage 6 facing to the slit groove 4 is engraved toward the bottomed cylindrical part 5 from the rear end surface 2B of an annular flange part 2, and a filter net 7 is provided in the slit groove 4.  And an annular collar member 8 made of an annular metallic material with its diameter a little large than the outer diameter H of the holding cylindrical part 3 is arranged on the outer periphery of the holding cylindrical part 3 and mold formed in one body with the filter 1.
Patent JP-H08170263-A (JP)
Title: Nonwoven fabric and its production
Inventor: MURAUCHI KAZUO
IPC: D04H5/03
Filed: 1995-07-04
Abstract: PURPOSE: To provide a nonwoven fabric composed of a nonwoven fabric of a specific hydrophobic filament and a specific short fiber web containing a hydrophilic fiber, satisfying air-permeability, water-resistance and wearing comfortableness at the same time and suitable for medical use. CONSTITUTION: A filament nonwoven fabric having a number of hot-pressed recesses each having an area of 0.3-0.6mm<2> and a short fiber web containing 40-70wt.% of a hydrophilic fiber (preferably regenerated fiber, etc.) are interlocked and integrated to a surface of a cloth of a hydrophobic filament such as polyolefin or polyester. The laminate is subjected to a fluid-jet treatment from the side of the short fiber web under a water-pressure of >=80kg/cm<2> and then to the fluid-jet treatment from the side of the nonwoven filament fabric to obtain a nonwoven fabric having an areal density of the nonwoven layer of 60-80g/m<2> and a thickness of 0.3-0.6mm.  This nonwoven fabric gives a nonwoven fabric material for medical use having a water- content of >=5%, an air-permeability of 100-180cm<3> /cm<2> /sec, a water-resistant pressure of >=12cm, a surface abrasion strength of >=14, a tensile strength of >=9.0kg/5cm width in longitudinal direction, a tearing strength of >=0.8kg in longitudinal direction and a tensile strength of >=2.5kg/5cm width in lateral direction and exhibiting excellent abrasion resistance and sanitariness.
Patent JP-H09329739-A (JP)
Title: Image forming optical system
Inventor: AOKI NORIHIKO
IPC: G02B9/12
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical system reducing the number of constitutional lenses, considering the difficulty and cost of manufacturing of a low material and capable of attaining sufficiently enough performance and miniaturization by the use of lenses of a small refractive index difference by including a specific refractive index distribution type lens in a pre-group and including a positive lens in a post group. SOLUTION: A refractive index distribution type lens having a refractive index distribution expressed by n(r)=n0d +n1d r<2> +n2d r<4> +n3d r<6> +... and satisfying condition of 0.1<|n1d ×t<2> |<0.8 is included in a positive pre-group, and a negative lens adjacent to an iris and a positive lens on its image side are included in a positive post group. Here, nd (r) is the refractive index of a (d) line at a position of radius (r) from the optical axis n0d is the refractive index of a (d) line on the optical axis, n1d , n2d , n3d ,... are the second, 4th and 6th order refractive index distribution coefficients for the (d) line, and (t) is the thickness of the refractive index distribution type lens on the optical axis.  Consequency on optical system reduced at the number of lenses, allowed to be easily manufactured at a low cost and having excellent optical performance can be obtained.
Patent JP-H04366232-A (JP)
Title: Device and method of controlling steering of bulldozer
Inventor: MATSUSHITA SHIGENORI
IPC: B60W10/18
Filed: 1991-06-13
Abstract: PURPOSE:To prevent the generation of a reverse steering phenomenon at the time of steering operation on a slope, and to obviate the feeling of a shock at the time of steering operation on a flat ground in the steering system of a clutch and brake type bulldozer. CONSTITUTION:A controller 25 is installed, and an inclination detector 4 in the longitudinal direction of a car body, a steering lever 5 and control valves 21, 22, 23, 24 controlling a right clutch 11, a right brake 12, a left clutch 13 and a left brake 14 are connected. when the steering lever 5 is operated to a right turn, the controller 25 transmits a control signal over the control valves 21, 22, the right clutch is turned OFF, the right brake is turned ON, and a bulldozer is turned to the right. The controller 25 receives a signal from the inclination detector 4 at that time, and a plus delay time is taken between the OFF of the right clutch and the ON of the right brake when an inclination is small, thus preventing a shock at the time of steering operation. When the inclination is large, a minus delay time is taken, and the delay time is adjusted in proportional to the inclination and the clutch and the brake are operated simultaneously, thus obviating a reverse steering phenomenon.
Patent JP-S6147015-A (JP)
Inventor: NOJIRI AKIO
IPC: H05K3/10
Filed: 1984-08-14
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-S6059836-A (JP)
Title: Branching system of communication terminal device
Inventor: KUBO TERUYUKI
IPC: H04L12/40
Filed: 1983-09-12
Abstract: PURPOSE:To eliminate adverse effect of a reflected wave produced at a branching path on transmission of a signal by coupling directly a connection adaptor to a transmission line of bus form and applying branch connection to a terminal device from the adaptor via a connection cable. CONSTITUTION:The adaptor APi is coupled directly to a socket STi(i=1-n) of a time division multiplex transmission line BUS of 4 wires extended from a master terminal device ME, and a slave terminal device TEi is subjected to branch connection from the APi via a cable TCi. The BUS is terminated with a terminator TP having characteristic impedance R0. The TEi receives a transmission code on the BUS via a transformer T1 of the APi by using a high-impedance reception circuit RCV, converts the code into a logical level and gives it to a reception signal processing circuit RDP. The RDP gives received information to an input/output circuit IOC and transmits a transmission timing signal ST to a transmission signal processing circuit SDP. The SDP brings a control signal HZ to logical 1 at the signal ST, transmits the signal SD by using a transmission circuit DRV of low impedance and brings the DRV to high impedance in other cases.
Patent JP-H0725334-A (JP)
Title: Hoist travel device
Inventor: MURAMOTO HIROKI
IPC: B66C9/16
Filed: 1993-07-08
Abstract: PURPOSE:To heighten the travel motion performance of a hoist to the stepped gap of rails by providing the travel part of the hoist with a longitudinal pair of driving wheels to be engaged with the rails, and providing auxiliary wheels in front and in the rear of the driving wheels, with small gaps left stepwise to the same rail face. CONSTITUTION:A housing 20 provided at a travel part 7b in a hoist 7 is provided therein with driving wheels 22, four small-diameter first stage auxiliary wheels 24 disposed in front and in the rear of the respective driving wheels 22, with gaps 23 of about 3-5mm to the face of the same rail 4, and two small- diameter second stage auxiliary wheels 25. When the second stage auxiliary wheel 25 at the front end gets on the other rail 4b, the front driving wheel 22 leaves the rail 4a, so that the hoist 7 is changed into the support by the rear driving wheel 22 and second stage auxiliary wheel 25. At this time, even with a stepped gap between the rails 4a, 4b, the step difference between the second stage auxiliary wheel 25 and the other rail 4b enables transfer by providing the gaps 23, 23' of the auxiliary wheels appropriately. Thereafter, the wheels are transferred successively in the same way.
Patent JP-H0612101-A (JP)
Title: Control device of equipment
Inventor: MORITO KATSUMI
IPC: G05B7/02
Filed: 1992-06-26
Abstract: PURPOSE:To reduce the power consumption for a preparation operation by performing the preparation operation according to the using state of a user and further to prevent the handleability of the user from being impaired by enabling the coping with a sudden use, in an equipment performing the preparation operation for an ON mode when an on and off switch is turned on during an OFF mode when the on and off switch such as an operation switch, etc., is turned off. CONSTITUTION:In a microcomputer 15, a data preservation means 23 preserving the operation time data of plural days and a control means 24 controlling the preparation operation in the OFF mode of required time by defining these time data as a reference are incorporated. The control means 24 is constituted to process the time data of new days by regarding it as more important than the time data of old days, of the time data of plural days in the data preservation means.
Patent JP-S6229595-A (JP)
Title: 5-o-mycaminosyl-narbonolide derivative and production thereof
Inventor: FUJIWARA TATSURO
IPC: A61P31/04
Filed: 1985-07-31
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 is H or methyl; R2 is 2-6C alkanoyl) and its salt. EXAMPLE:4'-O-(4-Isovalerylmycarosyl)mycaminosyl narbonolide. USE:An antibacterial agent. PREPARATION:A compound shown by the formula II (R3 is OH-protecting group) is reacted with a compound shown by the formula III in an inert organic solvent in the presence of a brominating agent to give a compound shown by the formula IV. Then, this compound is reacted with tributyltin hydride in an inert organic solvent under heating and brominated and the prepared compound is treated in methanol under heating to eliminate the hydroxyl- protecting group at the 2'-position.
Patent JP-H04367226-A (JP)
Title: Apparatus and method for plasma etching
Inventor: HOUGEN HIROSHI
IPC: H01L21/3065
Filed: 1991-06-13
Abstract: PURPOSE:To provide an apparatus and a method, for a plasma etching operation. wherein it is possible to prevent a semiconductor element during an etching process from being contaminated with a material for an electrode and with a material for an inner wall on a reaction chamber. CONSTITUTION:Electrodes 4, 5 are installed by keeping their interval sufficiently small in such a way that a plasma discharge region 12 can be confined in the space between the electrodes 4, 5; specimens 6, 7 to be etched are mounted individually on the electrodes 4, 5; high-frequency electric power is applied alternately to the individual electrodes 4, 5. Thereby, an etching operation is executed.
Patent JP-S5869807-A (JP)
Title: Cooling frame for forming rod-shaped cosmetic and method for forming rod-shaped cosmetic
Inventor: KIUCHI TOSHIAKI
IPC: A45D40/16
Filed: 1981-10-22
Abstract: PURPOSE:To obtain a rod-shaped cosmetic free from surface sink caused by cooling, by using a pair of splittable frames having a groove on its upper face and having cavities at the bottom of the groove to hold forming molds, pouring a cosmetic material into the mold until the groove is filled with the material to a definite depth, and cooling and solidifying the material. CONSTITUTION:The cooling frame 1 is composed of a pair of splittable frames 2-1, 2-2, and the upper face of the frames are furnished with cuts 3-1 and 3-2 to form a groove 3. Cavities 6 to hold forming mold 9 closely therein and made of the grooves 6-1 and 6-2 are formed at the bottom of the groove 3. The molten raw material of a rod-shaped cosmetic is poured in the forming mold 9 until the groove 3 is filled with the material at a definite depth. The mold is cooled by passing cooling medium through the coolant path 8. The surface sink caused by the cooling of the material is formed above the upper edge of the forming mold 9, and a high-quality product free from surface sink can be prepared by this process.
Patent JP-S5873917-A (JP)
Inventor: JIYOU YOSHINORI
IPC: C22C1/10
Filed: 1981-10-23
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-H0221061-A (JP)
Title: Oil pressure control device for transfer
Inventor: KATO NOBUYUKI
IPC: B60K17/346
Filed: 1988-07-07
Abstract: PURPOSE:To aim at the reduction of the number of parts by mounting a valve body held in the liquid tight condition to a case, and forming a device so that a part housing spool valves is located inner side than a mounting face to the case of the valve body under that condition. CONSTITUTION:A valve body 21 is attached on a mounting eye 40 on the outer wall 38 of the recessed part formed in a transfer case 20 through a mounting face 24 formed on the all around of the outer part, held in a liquid tight condition. Consequently, an opening part of the recessed part 39 of the case 20 is blocked through a plate 29 and a gasket 30 so that the oil of an upper body 22 and a lower body 23 is not leaked. Under this condition, a housing part housing spool valves V1-V3 is inserted in the recessed part 39, projecting to the side of the case 20 inner than the mounting face 24. Consequently, even if the oil is leaked from the opening part of the holl through which the spool valves V1-V3 were inserted into the valve housing part, the oil is leaked only to the recessed part 39 without the leakage to the outside so that an oil pan is eliminated.
Patent JP-S5691850-A (JP)
Title: Regeneration of ion exchange tower
Inventor: NAGANAMI KANROKU
IPC: B01J49/00
Filed: 1979-12-27
Abstract: PURPOSE: To carry out the regeneration effectively in a short time by a simple structure by a method wherein, in carrying out the regeneration of a resin in the exchange tower having a water collecting and distributing apparatus to a lower part thereof, at least a portion of a charged regeneration agent is discharged while said agent is charged and washing is carried out.  
     CONSTITUTION: To the lower part in the tower 1 packed with the ion exchange resin R, the water collecting and distributing apparatus comprising a main pipe (a) and a branched pipe (b) is arranged. In carrying out the regeneration of the resin in said apparatus, while the regeneration agent is supplied in an upwardly directing stream, a portion of said regeneration agent is discharged from a discharge pipe 5 of the bottom part of the tower 1. Thereafter, the washing is carried out by a downwardly directing stream, but washing water is discharged from a flow-out pipe 4 as well as from the discharge pipe 5 as well. Thereby, a portion of the regeneration agent is flowed to a downward direction while said agent is charged and, because the resin between the branched pipe (b) and a bottom plate (c) is shrunk, said resin is sufficiently contacted with said regeneration agent and, when the washing is carried out, the movement of the resin takes place countercurrently and said resin is well washed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5871832-A (JP)
Inventor: SAIDA SHIYUUICHI
IPC: A01K89/015
Filed: 1981-10-23
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-H1117604-A (JP)
Title: Antenna system
Inventor: SAKURAI ITSUKI
IPC: H04B7/08
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To perform communication even when a mobile communication equipment is positioned in a blind zone by receiving radio waves outputted from a satellite by plural antennas and radio-transmitting the one of maximum reception strength among the reception output to a spot affected by an obstacle. SOLUTION: Plural antennas 1 and 2 are installed so as to be turned to the visible range (orbit) of the satellite at all times, at a spot unaffected by obstacles which become the cause for blind zone generation, on the roof of a building B1 for instance. The satellite is captured by the plural antennas 1 and 2, the one of the maximum radio wave (signal) strength in the installed antennas 1 and 2 is selected at all times, and signals are transmitted from the antennas up to portable terminal equipment 8a and 8b. Thus, since it is communication within a perspective by direct waves, interference hardly occurs, and the need for connection construction from the installed place of the antennas 1 and 2 to the portable terminal equipment 8a and 8b is eliminated.  Thus, even if the portable terminal equipment 8a and 8b are positioned inside the blind zone, continuous communication is made possible.
Patent JP-H0461226-A (JP)
Title: Manufacture of semiconductor element
Inventor: ISHIHARA MASAHIRO
IPC: H01L21/768
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the resistance of an N<+> contact from becoming high by an insufficeint etching operation and to prevent an insulation margin from being lowered by an excessive etching operation by a method wherein a silicon nitride film is deposited on a polycrystalline silicon film which is left only in a contact hole, a heat treatment is executed and a silicon oxide film is removed. CONSTITUTION:An N<+> contact hole 6 and a P<+> contact hole 6a are formed on an N<+> diffusion layer 3 and a P<+> diffusion layer 3a. A polycrystalline silicon film 7 is deposited. The polycrystalline silicon film 7 is left only inside the contact holes 6 and 6a. Then, ions of an n-type impurity (phosphorus) are implanted into the crystalline silicon film 7 inside the N<+> contact hole 6. A silicon nitride film 10 is formed. Then, the silicon nitride film 10 is patterned by using a P<+> ion implantation mask. Then, ions of P-type impurity are implanted into the polycrystalline silicon film inside the P<+> contact hole 6a. A heat treatment is executed by an electric-furnace annealing method. The silicon nitride film 10 is removed; a silicon oxide film 8 on the surface of the P<+> contact hole 6a is removed. An Al-Si film 9 is deposited; a wiring part is patterned. Lastly, a sintering operation is executed.
Patent JP-S5695738-A (JP)
Title: Method and apparatus for indicating and disposing of abnormal condition
Inventor: NAITOU MASATAKA
IPC: B60Q9/00
Filed: 1979-12-26
Abstract: PURPOSE: To inform a driver of a proper method of a disposal by means of successive instructions expressed in form of words if at least one abnormal case is detected out of a plurality of those items to be inspected.  
     CONSTITUTION: Analog signals from various sensors 9, 10, 11, 12, 13 and 14 are converted into digital ones by an A/D converter 15 and sent to I/O circuit 8. Also, CPU1 obtaining a reference clock from a crystal oscillator 2 is connected to ROM6, RAM7 and I/O circuit 8 through an address bus 3, control bus 4 and data bus 5 and thus constituing a means of arithmetic operation. If any abnormal signals are detected, indicating signals are sequentially sent from the I/O circuit 8 to an indication control circuit 16 and voice composer 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6412108-A (JP)
Title: Electronic control device for flow control valve
Inventor: YAMAMOTO HIROAKI
IPC: F15B13/043
Filed: 1987-07-07
Abstract: PURPOSE:To simplify an apparatus and to lessen dead zone of a pressure control valve by obtaining a deviation between the position of a controlled system and a target position and controlling a flow control valve according to a signal subjected to pulse-duration modulation corresponding to the deviation. CONSTITUTION:A pressure control valve 14 controlled by pilot pressure of a solenoid valve 13 is connected to an actuator 15, and output of from a position sensor 17 of the actuator 15 is input to an electronic control device 18. In the electronic control device 18, a deviation between a signal from the position sensor 17 and a signal from target value generating means 19 is obtained, and corresponding to the deviation, a pulse signal is subjected to pulse-duration modulation to drive a solenoid valve 13 according to the signal. Thus, dead zone of the pressure control valve 14 can be eliminated or lessened, and the need of judder generating means can be eliminated so as to simplify the device.
Patent JP-S6413250-A (JP)
Title: Control amplification circuit
Inventor: NAKA MASAFUMI
IPC: G11B15/087
Filed: 1987-07-07
Abstract: PURPOSE:To obtain the CTL detection signal of a constant level, not containing a false signal by setting the level of the false signal contained in the output signal of a control amplifier at a lower level than a threshold set by a slice circuit. CONSTITUTION:The signal detected by a head 1 is supplied to the CTL amplifier 2, but the output level V2 of it is kept constant by an AGC circuit 14 and a transistor 5 and the CTL detection signal is sliced by diodes 12, 13, and is supplied to an index signal detection circuit 3. Because the level of the false signal Id is lower than that of the CTL signal I, when the voltage dividing ratio of resistors 6, 7 is made so that the false signal level in the output signal of the amplifier 2 comes lower than the conducting voltage Vd of the diodes 12, 13, the signal to be inputted to the circuit 3 comes to be only a regular signal I. Thus, by making the signal pass through the slice circuit with the higher threshold than the false signal level, the CTL signal of the constant level, not containing the false signal can be obtained.
Patent JP-S5876596-A (JP)
Inventor: KATOU SHIGEO
IPC: D21H21/28
Filed: 1981-10-26
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。