baber/WOPTO huggingface dataset:
Patent JP-H10299969-A (JP)
Title: Pipe joint structure
Inventor: NOGAMI KAZUHIRO
IPC: F16L37/23
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To make engagement between a pipe body and a pressing member such as a hard ball complete and make this engagement confirmable by sound by forming the tip of the outer surface of a female body covered with an outer collar, into a small diameter so as to ensure oscillating performance of the outer collar, and forming the outer diameter of an inner collar into a large diameter on the deep part side. SOLUTION: When a pipe body 40 is inserted in an inner collar 8, a small diameter part 43 on the tip 41 side of the pipe body 40 is inserted without coming in contact with a ball 9 and inserted further inside while coming in contact with O-rings 6. When the pipe body 40 is inserted into a position where the tip part 41 collides with a step part 2, a pressing member (ball) 9 is fitted into a peripheral groove 42 formed at the outer peripheral surface of the pipe body 40, and the ball 9 falls into the peripheral groove 42 to generate sound. In the completely connected state of the pipe body 40, in case of pull-out direction force acting upon the pipe body 40, the ball 9 is pressed to the taper part 11 side of an outer collar 10 by a spring 7, and the ball 9 is pressed to the surface of the pipe body 40 by the taper part 11 so as to impede pull-out of the pipe body 40.
Patent JP-H02295193-A (JP)
Title: Multilayer printed wiring board
Inventor: MORIHARA YOSHITAKA
IPC: H05K3/46
Filed: 1989-05-10
Abstract: PURPOSE:To make it possible to revise a specification for components on both sides and introduce a specification for components on a single side by communicating both a plurality of power supply circuit layers and power supply channels with a power supply VIA hole and enabling the power supply channels to be cut off at a proper location on the surfaces. CONSTITUTION:A power supply circuit layer 2 or an earth circuit layer 3 formed across the same layers are designed to be connected with electronic components 4 or circuits 7 by way of each power supply VIA hole 5a and each earth VIA hole 5b. This construction eliminates the need for the prior art power supply VIA holes or earth VIA holes which penetrate the power supply circuit layer 2 or the circuit layer 3 so that they can be interfaced with greater ease. Moreover, this construction makes it possible to adopt a specification for components to be installed on both sides by supplying power to a plurality of power circuit layers 2 from a power supply terminal 8 and revise the above specification into a specification for components to be installed to a single side by cutting off the power supply channel 9 at proper locations and supplying power to one party of the electric power supply layer 2.
Patent JP-H02295182-A (JP)
Title: Wavelength stabilization laser device
Inventor: SAITO JUNJI
IPC: H01S5/068
Filed: 1989-05-09
Abstract: PURPOSE:To irradiate laser light having a stabilized wavelength even when an attempt is made to use a laser light source of multiplex wavelength bands by providing a means to stabilize the wavelength of laser light, using information obtained from a light wavelength detector. CONSTITUTION:A light wavelength detector 3 detects the wavelength of detected light L2 and the detection result is output to a comparator 5 as a detected signal S1. On the other hand, a preset wavelength, which must be maintained as a constant value, is stored in advance in a wavelength set point station setter 4, and a preset signal 2 is output to the comparator 5 from the set point station setter where the above detected signal S1 is compared with the preset signal S1. The comparator 5 outputs a differential signal S3, which shows the detection result, to a laser drive device 6. The laser drive device 6 controls a laser drive current S4, responding with the above differential signal S3 so that the detected signal may conform to the preset signal. The repetition of the feedback control stated above at a short interval stabilizes the wavelength of light irradiated from a semiconductor laser.
Patent JP-H01288665-A (JP)
Title: Branching and bonding structure of thin-wall large diameter container
Inventor: OMURA KEIJI
IPC: B23K9/00
Filed: 1988-05-16
Abstract: PURPOSE:To minimize the initial deformation caused by welding of a branching and bonding portion by providing pad plate reinforcements in which a plurality of welding holes are provided on each of a main pipe and a branch pipe on the branching and bonding portion. CONSTITUTION:After sufficiently adjusting the manufacturing dimensional accuracy of a main pipe 1 and a branch pipe 2, pad plate reinforcements 4a and 4b are closely attached to the main pipe 1 and branch pipe 2 respectively using a superposing jig. Then, after carrying out the tacking welding of the pad plate reinforcements 4a and 4b to the main pipe 1 and the branch pipe 2 at necessary places, these are bonded together by means of fillet welding 6 on outer peripheries 4c and welding holes 5. In this case, the sizes and pitches of the welding holes 5 are determined by considering the magnitude of a load and the strength of filler weld 6 portions.
Patent JP-H09306247-A (JP)
Title: Ammonium resistant insulated wire
Inventor: KOBAYASHI KAZUHARU
IPC: H01B7/28
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an ammonium resistant insulated wire that has sufficient ammonium resistance, has a variable structure, and has a wide range of applications. SOLUTION: This wire comprises a conductor 11 made from an alloy of one or two kinds or more of metals selected from among copper, aluminum, and silver, on top of which a protective layer 12 made from an alloy of one or two kinds or more of metals selected from am ong titanium, chromium, tungsten, niobium, lead, tin, zing, silver, gold, and platinum is formed by vapor deposition, plating, forming, or die drawing, etc., with an insulating layer 13 provided thereon, made from a polyethylene or a fluororesin, etc.
Patent JP-H05294326-A (JP)
Title: Heat seal device of packing line
Inventor: OKAZAKI TOSHIKI
IPC: B65B51/10
Filed: 1992-04-08
Abstract: PURPOSE:To prevent change of color of packing material in a heat seal device for soap and the like by a method wherein a bottom heater is provided to thermally bond an overlapped portion at the bottom of the packing material, thereby constituting a part of supporting surface of an item to be packed and a plurality of bar members are provided through the heater so that the heater is moved downwards along the bar members to separate the heater from the packing material. CONSTITUTION:A bottom heater 30 is provided so as to be formed into a part of a supporting base 9 of an item to be packed 100, thereby constituting a bottom heat seal device 24. The heater 30 is supported vertically movably by a plurality of bar members 31 provided through a heater body 32. The members 31 are made from heat resistant resins having low heat conductivity such as bakelite and an extension rod 35a of an air cylinder is attached to the heater body 32 to move the body 32 vertically. In this arrangement, when heat seal is performed, the body 32 is moved upwards and when a packing line is at rest, it is lowered to separate it from the packing material, thereby preventing the heater from affecting the packing material.
Patent JP-H0414088-A (JP)
Title: Display device
Inventor: FUJITANI TOSHIHIKO
IPC: G09F19/02
Filed: 1990-05-08
Abstract: PURPOSE:To prevent the moving speed of a reciprocating member and a display panel from lowering by providing an aperture part having upper and lower edges provided in such a way that two pressing parts are interposed and held on the tip of the reciprocating member whose one end is turnably attached to a frame. CONSTITUTION:Except the pressing part 9 engaging to the tip of the inside spring 10 of the 1st-3rd pressing parts 7-9 on a rotating plate 3 driven by a motor 1, the pressing parts 7 and 8 mutually pressurize the upper and the lower edges 6(a) and 6(b) of the aperture part 6 of the reciprocating member 5 turnably attached to a shaft 5(a) provided on the frame. And only when the pressing part moves in the same direction as the moving direction of the member 5, the pressing is executed, and since the pressing is not executed while moving in a vertical direction, the moving speed of the display panel 12 engaged by a pin 4, that is, the member 5 can be prevented from lowering. And the pressing force of the pressing part 8 and the aperture part 6 while the speed is controlled is obtained by making use of the gravity of the spring 10 and the member 5, and complicated constitution is not needed.
Patent JP-S5341846-A (JP)
Title: Air cooling and heating apparatus
Inventor: OBATA MAKOTO
IPC: F25B29/00
Filed: 1976-09-28
Abstract: PURPOSE: To adapt to supply cold and hot water for drinking by equipping a coldwater heat-exchanger and others. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6010845-A (JP)
Title: Parity adding system
Inventor: TOYAMA TSUGIO
IPC: H04L13/00
Filed: 1983-06-30
Abstract: PURPOSE:To reduce the data processing time by reading a parity bit of reception data from a terminal device in an integrated circuit for asnychronous transmission and reception. CONSTITUTION:When the word length of a reception data R is (n-1) or no parity exists, a control signal S of a control register 115 becomes an ON-signal to bring the most significant bit of the reception data R to 0. When the word length of the content of the control register 115 is (n) or any parity exists, the control signal S becomes an OFF signal, the reception data R of a serial-parallel circuit 118 is transmitted directly to a reception data register 117 and also the presence of the parity is displayed. The presence of the parity is displayed in this way and the parity is read, then the time for parity generation is not needed.
Patent JP-H05291015-A (JP)
Title: Manufacture of r-fe-b permanent magnet raw material powder
Inventor: KANEKO YUJI
IPC: H01F1/08
Filed: 1992-04-08
Abstract: PURPOSE:To accomplish a highly efficient magnet by a method wherein a specific quantity of adjustment alloy powder is added and compounded to R-Fe-B alloy powder having R2Fe14B phase as the main phase and containing B-rich phase. CONSTITUTION:The title permanent magnet raw material powder consists of 10 to 30atom% R (at least a kind of Y-containing rare earth element), 6 to 40atom% B and the remaining part of Fe (a part of Fe can be replaced with one or two kinds of Co and Ni). Permanent magnet raw material powder is manufactured by adding and blending R2Fe17 phase containing adjusting alloy powder. As a result, the quantity of the B-rich phase and Nd-rich phase, with which the magnetic characteristics of the permanent magnet will be deteriorated, can be reduced, and a highly efficient magnet can be accomplished.
Patent JP-H07326473-A (JP)
Title: Heating device
Inventor: SASAKI HISAMICHI
IPC: H05B6/78
Filed: 1994-05-31
Abstract: PURPOSE:To evenly heat a subject to be heated using a heating device such as a microwave oven or an electric oven provided with a stand which is driven and rotated with the subject to be heated thereon by enabling the stand to be easily centered and placed on a support, and enabling the eccentricity of the stand to be automatically corrected even when the stand kept placed in an eccentric position is being driven. CONSTITUTION:A ring-shaped tapered portion 9a lowered toward an outer peripheral end is provided on the bottom surface of a stand 9 so that the stand 9 can easily be placed on the roller 3 of a support 4. Even if the stand 9 left in an eccentric position on the roller 3 is actuated with a subject 6 to be heated placed thereon, the tapered portion 9a exerts the stand 9 with a force along the direction of movement from the eccentric position to the center position, thereby correcting this eccentricity.
Patent JP-H05313450-A (JP)
Title: Image forming device
Inventor: NEGISHI AKIRA
IPC: G03G21/00
Filed: 1992-05-11
Abstract: PURPOSE:To obtain appropriate image quality even in the case of forming an image on recording paper having different quality by preparing plural kinds of control information for forming the appropriate image for every different quality of an output medium, selecting the control information corresponding to the quality of the output medium set by a setting means from the outside and using it for forming the image. CONSTITUTION:A copying machine is provided with two paper cassettes 10 and 11, and two kinds of copying paper can be used at the same time in this machine. The paper cassettes 10 and 11 are provided with paper kind information setting parts 1 and 2, respectively, and the paper kind information on the copying paper contained in the cassettes 10 and is set from the outside. When the paper cassettes 10 and 11 are set in a copying machine main body 12, the paper kind information is transmitted to a CPU 3 through an input interface 4. The CPU 3 controls a driving system 6, a developing part '7, a transfer part 8, and a fixing part 9 through an output interface 5 so that the optimum copying processing is performed to the copying paper based on the paper kind information. The various kinds of control information are stored in a nonvolatile memory.
Patent JP-S599145-A (JP)
Title: Multicomponent type titanium-cobalt alloy for hydrogen occlusion
Inventor: OOSUMI YASUAKI
IPC: C22C30/00
Filed: 1982-07-05
Abstract: PURPOSE:To provide a multicomponent type Ti-Co alloy for hydrogen occlusion having a specified composition, very easily activated by hydrogen, capable of occluding a large amount of hydrogen in the form of hydride, and releasing hydrogen easily and rapidly by slight heating. CONSTITUTION:An alloy for hydrogen occlusion represented by the formula TiCo1-xAyBz: is obtd. by blending a three-component type alloy consisting of Ti, Co and a metal A with a metal B by substitution or addition. In the formula A is Al, Cr, Cu, Fe, Mn or Ni; B is Nb, Mo, V, Zr or a rare earth element; 0.01<=x<=0.5, 0.01<=y<=0.5, 0<z<=0.2, and 1.0<=(1-x+y+z)<=1.2. The alloy can be activated very easily, and the activated alloy occludes and releases rapidly a large amount of hydrogen at relatively low temp. and pressure. For example, powder of said alloy is filled into a container, degassed at <=200 deg.C under reduced pressure, and activated. After sealing hydrogen in the container at a temp. above room temp., by applying <=40kg/cm<2> pressure of hydrogen, hydrogen can be occluded up to an almost satd. state within several min. The release of hydrogen is carried out in a short time by heating the powder to a temp. above room temp. and/or by slightly reducing the pressure.
Patent JP-S62273477-A (JP)
Title: Monitor for surrounding area of vehicle
Inventor: ISHIKAWA HIROSHI
IPC: G08G1/16
Filed: 1986-05-22
Abstract: PURPOSE:To achieve a higher safety in the running of a vehicle, by turning an ultrasonic sensor and an infrared camera arranged on the vehicle according to the running condition of the vehicle to enable the identification of the presence and the distance of a living body such as pedestrian in a dead-angle area. CONSTITUTION:On a vehicle, an ultrasonic sensor 1 is arranged to measure the distance to an object by an ultrasonic wave and an infrared rays camera 2 to detect infrared rays from an object present in a measuring area of the sensor 1. Then, the sensor 1 and the camera 2 are turned with a rotating device 3 to a proper detecting position from the side of the vehicle to the front or rear thereof according to the running condition of the vehicle. The sensor 1 detects the reflected wave from an object to calculate the distance to the object by a control circuit 7. An image obtained from the camera 2 is processed by the control circuit 7 to identify the presence of a living body such as pedestrian. The control circuit 7 sends these pieces of information to an alarm 8 and a display unit 9 to make an operator of the vehicle informed of those pieces of information.
Patent JP-H08282309-A (JP)
Title: Tank mounting device
Inventor: YANAGIHARA ATSUSHI
IPC: B60K15/063
Filed: 1995-04-19
Abstract: PURPOSE: To provide a device capable of mounting plural tanks in a stabilized state. CONSTITUTION: Circular arc-like recessed parts 13 are formed on the undersurface of a bracket 11 bolted to the side of a side frame 10 of a vehicle, and a spacer 15, on both surfaces of which circular arc-like recessed parts 16 are formed, is sandwitchedly put between adjacent air tanks 12, the outside peripheral surfaces of which are fitted into the recessed parts 13. Further, a U-bolt 17 is laid over the outside peripheral surfaces of the air tanks 12, both ends of the U-bolt are engagingly locked to the bracket 11, and the air tanks 12 are clamped to the bracket 11 by the U-bolt 17.
Patent JP-H10307782-A (JP)
Title: Communication control processing system and its method
Inventor: TANNO FUMIAKI
IPC: G06F13/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication control processing system capable of preventing the occurrence of local communication performance drop even when the load of gateways is increased and evading a local communication disabled state. SOLUTION: The system is provided with a gateway management server 4 for allocating gateways 2A to 2N accessed by respective clients 3A to 3N to respective clients 3A to 3N in accordance with the load states of respective gateways 2A to 2N. Since the server 4 is provided with a data base 43 for storing the load states and load ratios of respective gateways 2A to 2N, a management part 41 for retrieving and operating the using states of respective gateways 2A to 2N and a communication part 42 for answering the gateway having the smallest load out of the gateways 2A to 2N to an inquiring client out of the clients 3A to 3N based on the result of retrieval/operation, the drop of communication performance can be prevented and the occurrence of a communication disabled state can be evaded.
Patent JP-H07326183-A (JP)
Title: Washing method of magnetic recording apparatus component
Inventor: KIYONAGA TAKESHI
IPC: G11B33/12
Filed: 1994-05-31
Abstract: PURPOSE:To reduce adsorbed organic solvent and improve the reliability by a method wherein a process in which a magnetic recording apparatus component is washed with alcohol such as methanol or solution containing alcohol after it is washed with the organic solvent is provided. CONSTITUTION:After a process 11 in which a magnetic recording apparatus component l is washed with organic solvent, a process 12 in which it is washed with alcohol such as methanol is provided. That is, an aluminum head whose surface is coated, a disc and an assembly cover which are the components l are washed with any one among methylene chloride, trichloroethane, Fron 113 and AK-225. The washing method is such that an automatic washing line is used and the components 1 are washed in a steam bath at a temperature of 50-60 deg.C for 1.5 min. first and, successively, subjected to ultrasonic washing in a hot bath at a temperature about 40 deg.C for 1.5min. and, finally, washed in a steam bath at a temperature of 50 deg.C for 0.6min. Then the components l are washed again with any one among methanol, ethanol and isopropanol in the similar process. With this constitution, the adsorbed organic solvent is reduced to 12-53% of the initial value and the reliability can be improved.
Patent JP-H04320867-A (JP)
Title: Printer for cut paper
Inventor: HONDA MITSURU
IPC: B41J11/66
Filed: 1991-04-22
Abstract: PURPOSE:To enable printing to be continued by a method wherein when printer paper of a certain size is consumed, printing paper of a large size is appropriately cut to that of a necessary size to be used. CONSTITUTION:When the printer paper does not exist in a printer paper inserting part 2 in the case where a data is outputted to printer paper of a A4 size, this information is communicated to a control part 5 from the printer paper inserting part 2. The control part 5 sends printer paper of a A3 size to a printer paper-cutting part 4 from the printer paper inserting part 3 by said communication, and a printer paper cutting part 4 cuts the printer paper to the A4 size. The cut printer paper is fed to a printer proper 1, and the remaining part is discharged to a printer paper discharge part 6. Thereby, the data can be outputted to the printer paper of a A4 size.
Patent JP-H01288266-A (JP)
Title: Sterilizing disinfection method
Inventor: INOGUCHI KUNIO
IPC: A61L2/18
Filed: 1988-05-17
Abstract: PURPOSE:To enable rapid and easy sterilizing disinfection by laying a bag-shaped non-woven fabric in a water impermeable container, housing an aq. soln. of a sterilizing disinfectant contg. a surfactant into the container, charging materials to be treated therein and subjected the material to sterilizing disinfection, then taking out the bag- shaped non-woven fabric and treating the same. CONSTITUTION:The bag-shaped non-woven fabric is laid along the inside circumference of the water impermeable container such as plastic bucket and the aq. soln. of the sterilizing disinfectant contg. the surfactant is housed therein. The materials to be treated such as used implements and clothing in a hospital, etc., are charged into the container and after the materials are subjected to the sterilizing disinfection, the bag-shaped non-woven fabric contg. the materials to be treated is taken out and is treated. Since the surfactant is incorporated into the aq. soln. in the bag constituted of the non-woven fabric, the surface tension of the aq. soln. decreases and the aq. soln. of the sterilizing disinfectant leaks so that only the sterilized materials to be treated remain in the bag. The materials to be treated can be subjected together with the bag easily to a treatment such as incineration treatment. The effect of the sterilizing disinfectant is improved by compounding the surfactant with the aq. soln. of the sterilizing disinfectant, by which the sterilizing disinfection effect is improved.
Patent JP-S5545851-A (JP)
Title: Production of electrically conductive synthetic fiber
Inventor: KUDOU KAZUNARI
IPC: D01F8/04
Filed: 1978-09-25
Abstract: PURPOSE: A thermoplastic polymer of good fiber-forming property and another polymer in which carbon black is dispersed for conjugate fiber are flown at a shear speed of over a specific value between the extruder and the spinning pack, thus producing said electrically conductive synthetic fibers in high operability.  
     CONSTITUTION: In the production of electrically conductive synthetic fibers by conjugate spinning of a thermoplastic polymer containing dispersed carbon black and another thermoplastic resin of good fiber-forming property, the polymer containing carbon black is melted in an extruder and passed through a pipe from the extruder to the spinning pack so that the shear speed of the polymer exceeds 0.001, which is given as the equation where r is the shear speed of the melted polymer in 1/sec, U is the average flow speed of the polymer in the pipe line in cm/sec, and D is the diameter of the pipe line in cm. Consequently, the deposition of a polymer of remarkably high carbon black content can be avoided. 
     COPYRIGHT: (C)1980,JPO&Japio