baber/WOPTO huggingface dataset:
Patent JP-S61283255-A (JP)
Title: Data transmission system
Inventor: NAKAMURA SHIGEKI
Filed: 1985-06-10
Abstract: PURPOSE:To improve the throughput of packet data transmission even when the transmission line has a high traffic by reconstituting a packet passing through the own station and a packet desired to be sent by the own station as one packet and ending the result when the destination of them is the same. CONSTITUTION:A comparison circuit 13 compares a received control code CTL with a token pattern outputted from a token pattern generation circuit 12 and outputs a coincidence signal when they are coincident, that is, when a token packet exists. A flip-flop 14 is reset by the input of the coincidence signal outputted from the comparison circuit 13, and its set output signal is outputted to an AND gate 17c. Thus, the AND gate 17c ANDs the set output signal and the set output signal of a flip-flop 21, and outputs a selection signal (e) to an OR gate 18, registers 20b, 20c and a selector 23. Thus, the transmission packet stored in a transmission buffer memory 19 is outputted to a loop transmission line 1 from the selector 23 via registers 20a-20c.
Patent JP-S5551131-A (JP)
Title: Disc brake
Inventor: KONDOU TOSHIO
IPC: F16D65/02
Filed: 1978-10-09
Abstract: PURPOSE: To prevent galling of the sliding portions of pins by inserting in a hole for slidably guiding a caliper a cylindrical bush through elastic members and slidably inserting pins in the bush.  
     CONSTITUTION: During braking operation the braking torque acting on friction pads 30 and 40 is born by a pair of arms (only one 22 of which is shown) of an adapter fixed according to the vehicle running direction, and the deformation of the arms increases the pitch between a pair of pins (of which only one 70 is shown). A cylindrical metal bush 26 is inserted in a hole 24 of the arm 22 through elastic members such as square rings 71 and 72, and the pin 70 fixed to a caliper 50 is slidably inserted in the bush 26. By this constitution, since the increase in the pitch between the pins is absorbed by the elastic deformation of the rings 71 and 72, the sliding portion of the pin 70 can be prevented from deforming and galling, the skid resistance of the caliper 50 is reduced, and the dragging phenomenon of the pads 30 and 40 can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0420339-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MIYATAKA MUTSUMI
IPC: A61B5/0402
Filed: 1990-05-14
Abstract: PURPOSE:To easily grasp the corresponding relation of an echo tomography image in an animated picture state and a living body signal by varying a display state of a non-display area of the echo tomography image, in a prescribed observation timing set in relation of an electrocardiogram waveform. CONSTITUTION:By an observation timing setting means, the time from a reference position of an electrocardiogram waveform is set and an observation timing is set, and by a reference position detecting means, the reference position of the electrocardiogram waveform is detected. By a display changing signal output means, said reference position is detected, and thereafter, it is detected that said observation timing comes and a display changing signal is outputted. In a display control means, said display changing signal is received, and by said set observation timing, a display state of a non-display area of an echo tomography image obtained from an ultrasonic reflecting signal is varied. In this case, by a prescribed observation timing based on an electrocardiogram waveform, the non-display area of the echo tomography image on a monitor is varied, therefore, the corresponding relation of the echo tomography image in an animated picture state and the electrocardiogram waveform can be grasped easily.
Patent JP-H04331888-A (JP)
Title: Large diameter flange structure for steel container
Inventor: MIZOGAMI YORIMASA
IPC: F16L23/028
Filed: 1991-04-30
Abstract: PURPOSE:To reduce the degree of mouth opening and to enhance the safety and reliability of a large dieter flange structure for a steel container by arranging hub parts of upper and lower flanges on the inside and outside of a fastening position so that the degrees of deformation of the upper and lower flanges are designed to be equal to that of reverse deformation thereof. CONSTITUTION:A large flange structure for a steel container is composed of upper and lower flanges 1, 5. That is, the upper flange 1 is formed of flange part 2, a hub part 3 and a cylindrical part 4. Meanwhile, the lower flange 5 is composed of a flange part 6, a hub part 7 and a cylindrical part 8. Further, the upper and lower flanges 1, 5 are connected by bolts 9, and leakage of enclosed fluid is prevented by a seal part 10. In this case, the upper and lower flanges 1, 5 have different shapes, and the cylindrical parts 4, 8 incorporating the hubs 3, 7 are arranged on the outside and inside of a fastening position, respectively. Accordingly, the deformations of the upper and lower flanges 1, 5 are designed to be equal to each other, thereby it is possible to decrease the degree of mouth opening.
Patent JP-H10301014-A (JP)
Title: Focal position adjusting mechanism
Inventor: KIKUCHI MASAHITO
IPC: G02B7/04
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To easily perform fine adjustment of a focal position by making the pressurized force of a spring member substantially constant at the time of adjusting the focal position. SOLUTION: A lens part 2 and first, second cam rings 3, 4 are movably and rotatably arranged, a tilt part 11 having a slope being almost parallel with the cam part 3a of the first cam ring 3 is provided in the peripheral part in front of the lens part 2, the tilt part 11 is depressed by the force of a leaf spring 6, the cam part 3a of the first cam rings 3 is abutted on a projected part 1a in the lens barrel 1 and the lens part 2 is integrally made to rotate with the first cam ring 3.  Consequently, since the lens part 2 is moved in the same direction as the first cam ring 3 while rotating at the time of adjusting the focal position by rotating the first cam ring 3, a distance between the abutted position of the leaf spring 6 and that of the cam part 3a is not changed, the pressurized force by the leaf spring 6 is made almost constant and thus fine adjustment of focal position is easily performed.
Patent JP-H11314085-A (JP)
Title: Apparatus for treating water containing organic substance
Inventor: TAKADOI TADASHI
IPC: C02F1/28
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of active carbon from an adsorption column by a method in which in an apparatus having an ozone contact tank and an ascending current type active carbon adsorption column in which treated water flows out from the upper part of the column, a gas removing means is installed in the supply passage of ozone-treated water which is discharged from the tank and introduced into the adsorption column. SOLUTION: In an ozone contact tank 1, organic substances in raw water supplied from the upper part of the tank 1 are decomposed by the oxidation by ozone supplied from the lower part of the tank 1 to be converted into carbon dioxide and low molecular weight compounds. The ozone-treated water is introduced to an ascending current type active carbon adsorption column 3. In this process, the water is introduced temporarily into a bubble separation column 2 comprising a closed container having a vacuum pump 2A, the gas phase in the container is sucked in order to reduce the pressure of the container so that gas dissolved in the ozone-treated water in such a degree as to be equal to or exceeding the solubility under the atmospheric pressure is removed.  The treated water from which gas was removed is passed through the column 3 upward, and the residual organic substances and the low molecular weight compounds are adsorbed/ removed by the active carbon.
Patent JP-H02303108-A (JP)
Title: Manufacture of capacitor
Inventor: OKUNO TOSHIAKI
IPC: H01G4/18
Filed: 1989-05-18
Abstract: PURPOSE:To completely adhere an electrode foil to a lead plate for preventing poor contact of the electrode foil with the lead plate and improving current resistance by interposing a laminate protective insulating foil, in which thermomelting resin is laminated in a lead plate insertion part, to melt and solidify thermomelting resin. CONSTITUTION:When a capacitor element, in which an electrode foil 1 such as an aluminum foil and a dielectric 2 such as insulating paper and a plastic film are laminated, a lead plate 3 is inserted in contact with the electrode foil 1 and a laminate protective insulating foil 6 is interposed to the part where the lead plate 3 is inserted so that thermomelting resin 5 may oppose to the lead plate 3 for being wound about, is housed in a case while being heated at above a melting temperature of the thermomelting resin 5 of the laminate protective insulating foil 6 while at a prescribed temperature under a softening temperature of a plastic film dielectric 2, thermomelting resin 5 is melted. Then, being cooled after heating for a prescribed time, thermomelting resin is solidified, so that the lead plate 3 is completely adhered to the electrode foil 1 by thermomelting resin 5.
Patent JP-H1119821-A (JP)
Title: Continuous tooth breaking preventing method in band saw blade, saw tooth structure of band saw blade used in this method and band saw blade provided with tooth of this saw tooth structure
Inventor: TSUJIMOTO SUSUMU
IPC: B23D61/12
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a tooth breaking preventing method is a band saw blade able to prevent a continuous tooth breaking even in the case of generating a large tooth breaking, saw tooth structure of the band saw blade used in this method, and the band saw blade provided with a tooth of this saw tooth structure. SOLUTION: In the case of generating a tooth breaking in a saw tooth TS constituting a band saw blade BS cutting a workpiece W, a protrusion part 5 provided in a flank 3 behind a tooth point 1 comes into contact with a bottom part of a cutting groove in the workpiece W, so as to prevent a rapid decrease of deflection generated in the band saw blade BS at cutting time. In this way, in a saw tooth TS following the saw tooth TS generating the tooth breaking, cutting resistance excessively acting is suppressed, a continuous tooth breaking is prevented.
Patent JP-S5917032-A (JP)
Title: Clutch for automatic speed change gear
Inventor: TAGUCHI HIROMI
IPC: F16H3/66
Filed: 1982-07-16
Abstract: PURPOSE:To increase the capability for reducing a shock when a clutch is connected by arranging two elastic members with different load flexibility characteristics from each other as a dish plate. CONSTITUTION:At the initial stage when a piston 26 is brought into contact with and presses a driven plate 14, the pressing force of the piston 26 is damped by the second elastic member 17 with a smaller load flexibility characteristic of a dish plate 15. When the piston 26 is further moved to the right, the driven plate 14 is brought into contact with a drive plate 22, and the first elastic member 16 with a larger thickness of the dish plate 15 begins elastic deformation. Therefore, the pressing force of the piston 26 is damped, thus allowing slips as required between the driven plate 14 and drive plate 22. Thereby, a clutch 8 transmits the torque gradually without generating a shock.
Patent JP-S62283814-A (JP)
Title: Separation of europium
Inventor: KANEKO TSUGIO
IPC: C22B59/00
Filed: 1986-05-30
Abstract: PURPOSE:To stably separate high purity Eu in a high yield by bringing a cation exchange soln. contg. extracted zinc into contact with an aqueous inorg. acid soln. contg. bivalent Eu and other tervalent rare earth element to separate an Eu-rich aqueous phase and by oxidizing the aqueous phase so as to take out the Eu as tervalent Eu. CONSTITUTION:A SOLVESSO(R) soln. 11 contg. naphthenic acid and an aqueous ammonia soln. 12 are fed to a zinc extractor 1 and brought into countercurrent contact with water 13 contg. zinc to obtain a cation exchange soln. contg. zinc and this soln. is degassed with gaseous N2. An aqueous soln. contg. tervalent Eu and tervalent Sm is degassed with gaseous N2 and reduced with zinc powder. The resulting aqueous inorg. acid soln. contg. bivalent Eu, tervalent Sm and zinc is introduced into a separator 2 through a zinc recovering unit 3. In the separator 2, the cation exchange soln. contg. zinc is brought into contact with the aqueous inorg. acid soln. to take out an Eu-rich aqueous phase 18 and this aqueous phase 18 is air-oxidized in a reactor 5, introduced into a zinc separator 6 and brought into countercurrent contact with a cation exchange soln. to obtain a tervalent Eu-rich aqueous phase 27. This aqueous phase 27 is introduced into an Eu back-extractor 7. Thus, Eu can be separated efficiently and stably.
Patent JP-S6017480-A (JP)
Inventor: TANIGUCHI SEIICHI
IPC: G09F9/35
Filed: 1983-07-08
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-H09302647-A (JP)
Title: Construction method for ground improvement and ground improving device
Inventor: FUJITA MASAKAZU
IPC: E02D3/08
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by press-fitting a selfhardening fluid to a bag body inserted to the ground through an injection pipe to expand the bag body, and compacting the ground by the expanding bag body, and hardening the fluid after separating the pipe. SOLUTION: An auger pipe is lowered while rotating to form a hole A in the ground 1. A soil improving device is inserted to the auger pipe, and an injection pipe 9 is connected while the hole extending member 10 of the soil improving device is inserted until it reaches a prescribed depth. After the auger pipe is recovered, a self-hardening fluid is press fitted into a bag body 11 through the injection pipe 9, and the ground 1b around the hole extending member 10 is compressed and compacted by the expanding bag body 11. The injection pipe 9 is then pulled up and recovered. The self-hardening fluid in the bag body 11 is hardened to form a filler, and the hole A is back filled with excavation earth.
Patent JP-H09275998-A (JP)
Title: Instantaneous identification of microorganism and device therefor
Inventor: BOKU SHIYOUCHIYORU
IPC: C12M1/34
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To easily and instantaneously identify the cell number of microorganism such as fungi on foods etc.D by staining collected microorganisms in a staining solution containing fluorescein and a propydium compound and others followed by treatment with a wash-away- proofing agent and then irradiating the treated microorganisms with exciting light and conducting visual inspection through magnification of the resultant fluorescence emitted. SOLUTION: Microorganisms 1 such as fungi or bacteria are collected by an appropriate means and added to a staining solution 20 which is prepared by mixing a physiological saline 2 with a fluorescent dye 3 consisting of fluorescein (derivative) and another fluorescent dye 4 consisting of propydium iodide at respective concentrations of 3-15μmmol/mL and a dyeing promoter 5 consisting of chitinase or cellulase at a concentration of 1-10μmmol/mL, and the resultant system is heated to stain the microbial cells followed by addition of a wash-away-proofing agent 7 such as diethylstilbestrol at 5-20μmmol/mL to prevent the dyes from being washed away.  Thereafter, the solution 21 containing the stained microorganism is dripped onto a light-transmitting plate 33 subjected to light scattering processing, exciting light 31 is then irradiated from below the plate 33, and a visual inspection of the wavelength, emission shape and emission number of the resultant fluorescence emitted through a magnifying lens 32 from above, thus identifying the respective numbers of viable cells and dead cells and microbial species.
Patent JP-H06314672-A (JP)
Title: Dry etching method
Inventor: MIHASHI TOSHIRO
IPC: H01L21/3065
Filed: 1993-04-27
Abstract: PURPOSE:To perform an etching operation stably by preventing the decrease in etching rate due to a reaction product falling from the inner wall of an etching chamber onto a wafer. CONSTITUTION:In a process, a tungsten film is formed, via a film as a close contact layer used to promote a close contact property with a wafer 3, on the whole face of the wafer 3 having a hole formed as a contact hole, a through hole or the like, an etching-back operation is performed, and the hole is filled with tungsten. In the process, a step is added in such a way that oxygen gas is made to flow into an etching chamber 1 used to etch the wafer 3 after the etching-back operation has been finished, that a discharge is performed and that a reaction product (WFx or TiClx) which has adhered to the inside of the etching chamber 1 is oxidized and replaced by a stable compound (WOx or TiOx).
Patent JP-S6034464-A (JP)
Inventor: HATANO JIROU
IPC: A62B7/12
Filed: 1984-06-20
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-H04328944-A (JP)
Title: Communication equipment provided with charging filter
Inventor: EZUMI HARUSUKE
IPC: H04M11/00
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the malfunction of equipment side by providing a parallel resonance filter to a communication line so as to interrupt an excess signal of a charging pulse with simple constitution. CONSTITUTION:Filters L1, L2 each comprising a parallel resonance circuit having a C and an L maximizing the impedance at a charging pulse frequency are provided respectively to lines L1, L2. Thus, when an excess signal of a charging pulse is superimposed on a DC signal from a line, the signal is interrupted by the filter to avoid the effect on talking and malfunction of a diode bridge 13 and a speech network IC6.
Patent JP-S616559-A (JP)
Inventor: MITANI AKIO
IPC: F25B33/00
Filed: 1984-06-20
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-H01295907-A (JP)
Title: Joint material for caisson
Inventor: YAMAMOTO YUJI
IPC: E02B3/16
Filed: 1988-05-23
Abstract: PURPOSE:To enable the joint work of a caisson set on the sea bottom of deep water to be executed, by arranging two projections inside a hollow long cylindrical joint material and by injecting the filler of sand or the like in a section between the projections. CONSTITUTION:Inside a longish hollow cylinder 2, longish filler-injecting space retaining materials 3 are arranged in parallel with each other to form joint material 1. The joint material 1 is firmly fitted on a fitting plate 4 made of rubber, and is set on one surface of a caisson 5 with tacks 6, and a filler injecting space 3b is filled up with the filler of asphalt, mortar, sand, or the like for injection. As a result, even when the caisson is settling-set on the sea bottom of deep water, then the filler inflow space retaining materials 3 are not crushed by water pressure, and the injected filler comes to the bottom of the filler injecting space, and the hollow long cylinder can be filled with the filler to expand from the lower end section.
Patent JP-H08320213-A (JP)
Title: External shape measuring apparatus for object to be measured
Inventor: TERADA YUKIHIRO
IPC: G01B11/245
Filed: 1995-05-25
Abstract: PURPOSE: To provide an external shape measuring apparatus with which the distance can be measured even if side faces of an object to be measured are not flat but round or sharpened at an acute angle and at the same time with which the dimension of the cross-section shape of the object to be measured can be measured. CONSTITUTION: An external shape measuring apparatus has a characteristic that the apparatus is composed of a light emitting part 2 to radiate sheet-like light to an object 1 to be measured, a CCD camera apparatus 5 to photograph the radiated part 4 of the object 1 to be measured by sheet-like light radiated from the light emitting part 2, and a computation processing part to receive the light receiving position in a light receiving part in the CCD camera apparatus 5 and compute the distance from a prescribed standard position based on the light receiving position to the surface of the object to be measured.
Patent JP-H06338376-A (JP)
Title: Electrode for spark plug
Inventor: MATSUTANI WATARU
IPC: H01T13/20
Filed: 1993-05-27
Abstract: PURPOSE:To prevent the peeling or dropping of a noble metal alloy electrode from an electrode base material. CONSTITUTION:Degassing is performed so that the sum of the nitrogen gas and oxygen gas in a nickel alloy is made 200ppm or below in weight, then a rectangular solid electrode base material 11 is manufactured from its fused metal. A Pt-Ir alloy is likewise vacuum-fused, degassing is performed so that the sum of the nitrogen gas and oxygen gas in the Pt-Ir alloy is made 200ppm or below in weight, then a disk-like noble metal material 11 is manufactured from its fused metal. The ignition section 12 of the electrode base material 11 and the noble metal material 18 are heated and fused by laser welding to form a fused solid noble metal alloy layer 19 on the ignition section 12, and a noble metal alloy electrode 13 made of a Pt-Ir-Ni alloy is provided on the ignition section 12. The residual quantity of the nitrogen gas and oxygen gas in the fused solid noble metal alloy layer 19 is remarkably reduced, and the occurrence or progress of cracks due to the thermal stress of the noble metal alloy electrode 13 is suppressed.
Patent JP-S61284106-A (JP)
Title: Automatic gain control circuit for receiver
Inventor: MATSUMOTO YUTAKA
IPC: H03G3/20
Filed: 1985-06-10
Abstract: PURPOSE:To control cross modulation disturbance and adjacent wave disturbance to be minimized by limiting an output of a noise amplifier when a desired wave reception level is a prescribed value or below so as to avoid gain control to a high frequency amplifier. CONSTITUTION:An output of a high frequency noise filter 11 is led to a noise amplifier 12 and a DC level obtained from the output of the amplifier 12 through the rectification by a noise level detector 13 is fed to a high frequency amplifier 3 and the gain of the amplifier 12 is controlled by a signal meter output. In the gain control of the amplifier 12, the amplifier 12 is not operated when the signal metal output is a prescribed value or below and the amplifier 12 is operated when the signal meter output exceeds a threshold value. In an AGC circuit of the constitution, no sensitivity suppression due to the AGC based on the noise output is not caused when the desired wave signal level is a prescribed value or below. On the other hand, when the desired wave signal input level exceeds a prescribed value, since the AGC is conducted in response to the output of the amplifier 12, the cross modulation disturbance and the adjacent wave disturbance are controlled to be minimized.
Patent JP-S5749057-A (JP)
Title: Fuel injection unit in internal combustion engine
Inventor: NISHIMURA YUKINOBU
IPC: F02M51/06
Filed: 1980-09-08
Abstract: PURPOSE: To ensure high precision control of injection timing without operation delay in an internal combustion engine as well as to gain the degree of freedom in setting an injection time lead-angle characteristic by a method wherein a pressure which changes by time is applied to a fuel injection valve to actuate.  
     CONSTITUTION: A high pressure fuel passage 2 through which a pressure fuel pressurized for a fixed injection pressure is supplied, a low-pressure fuel passage 3 through which a pressure fuel of which the pressure changes by time in accordance with an engine crank angle, and a fuel injection orifice 4 are incorporated in an outer fixation case 1. An injection valve 6 is moved up and down via an armature 9 by means of a solenoid 8 to open/close the injection orifice 4. Suppose here that a downward force applied on the injection valve 6 is PO and its upward force is PU. With the help of control of a magnetomotive force of solenoid 8, when the solenoid 8 is not excited the injection valve 6 is fully opened at a fixed time in such a way that PO is less than PU. 
     COPYRIGHT: (C)1982,JPO&Japio