baber/WOPTO huggingface dataset:
Patent JP-2001047257-A (JP)
Title: Ultrasonic joining machine and ultrasonic joining method using the machine
Inventor: KAWABATA HIROYUKI
IPC: B23K20/10
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic joining machine capable of simply and efficiently joining composite materials and easily joining while preventing delamination (peeling) of joining faces and to provide a method to join a laminated composite material consisting of aluminum and thermal-setting plastic in one process. SOLUTION: Composite materials of aluminum 4 or aluminum alloy laminating thermo-setting plastic 3 on an inner face are overlapped each other on thermosetting plastic faces, a joining part is heated to soften the thermosetting plastic 3, the thermosetting plastic at the joining part is removed by pressurizing/compressing, so that a resin pool 5 of thermosetting plastic is formed at a fusion end part, the container made of an aluminum base laminated composite material is produced by ultrasonic joining with using an ultrasonic joining machine in which ultra hard substance fine powder is adhered on a working face of an ultrasonic horn.
Patent JP-S6285871-A (JP)
Title: Acceleration detector
Inventor: YASUKAWA TAKESHI
IPC: G01P15/08
Filed: 1985-10-09
Abstract: PURPOSE:To make an acceleration detector with little mechanical frictional part by detecting size of acceleration by a change of buoyancy with respect to a nonmagnetic floating body. CONSTITUTION:When the lateral acceleration in the right and left directions is actuated on the acceleration detector, magnets 7a and 7b are displaced in the right and left directions and stand still in opposition to an elastic member 8. As a result, the magnetic path length constituted between the magnets 7a and 7b and a magnet not shown in figure is changed and a magnetic field actuating on a magnetic fluid 4 is changed. Then, since density of the fluid 4 is changed, the buoyancy actuating on a floating body 5 is changed and the floating body 5 are displaced in the vertical direction and stands still. Then, the size of the acceleration is detected by detecting a point of time where the tip of a rod 5a passes using a photoelectric detector 6. In this way, since the size of the acceleration is detected utilizing the change of the buoyancy with respect to the nonmagnetic floating body, the acceleration detector with little mechanical frictional 1 is made possible.
Patent JP-H0275929-A (JP)
Title: Method and device for hydraulic test of pipeline
Inventor: KOMATSUZAKI TADASHI
IPC: F16L55/12
Filed: 1988-09-12
Abstract: PURPOSE:To form a local pressure resisting area by forming an airtight area by using a gas or liquid enclosing tube to the inner surface of a pipeline and pressurizing the area for performing a hydraulic test. CONSTITUTION:This device is constituted of a diffusion preventive plate 9, expansion type blocking body 1, expanding agent injecting nozzle 3, connecting rod 10, pressurizing nozzle 2, and blocking plate 4. The plate 9 is vapor- deposited to the blocking body 1 and sets a pressure resisting area forming position and the position of the body 1 in the axial direction of a pipeline. The plate 9 also prevents scattering of broken pieces of the body 1 into the pipeline when the body 1 is broken. The blocking body 1 forms the pressure resisting area when the body 1 is brought into contact with the pipeline with a prescribed pressure. The nozzle 3 can inject an expanding agent into the pressure resisting area from the outside and the connecting rod 10 connects the plate 9 with the blocking plate 4. The extent of the pressure resisting area in the axial direction of the pipeline can be controlled by changing the length of the rod 10.
Patent JP-S59111741-A (JP)
Inventor: IRAIASU EI ZAAHOONI
IPC: A61B6/00
Filed: 1983-11-30
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-H1163975-A (JP)
Title: Distance measuring instrument for vehicle
Inventor: SAKA MASAKAZU
IPC: H04N7/18
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the adverse influenaces of a pair widow wipers on the distance measurement by means of a distance measuring instrument with an inexpensive constitution by setting the image picking-up extents of both image picking-up means on widow glass within the wiping extent of one wiper and on the outside of the wiping extent of the other wiper. SOLUTION: The image picking-up extents 18A and 18B of both image picking-up means on front window glass 16 are arranged so that the extents 18A and 18B may be contained in the wiping extent A1 of one 151 of a pair of window wipers 151 and 152 and may not be contained in the wiping extent A2 of the other wiper 152 . Therefore, the wiper 152 does not pass through the extents 18A and 18B, even when the wiper 151 passes through the extents 18A and 18B. Though the external surface of the window glass 16 is wiped with the wipers 151 and 152 , the image picking-up means can prevent the window glass 16 from being clouded with raindrops, dust, etc., without capturing the image of the wiper 152 . Thus the adverse influences of the wipers 151 and 152 on the distance measurement by means of a distance measuring instrument for vehicle can be reduced.
Patent JP-H0786689-A (JP)
Title: Semiconductor laser
Inventor: NAKATSUKA SHINICHI
IPC: H01L29/06
Filed: 1993-09-13
Abstract: PURPOSE:To make it possible to approach laser devices having a plurality of wavelengths in the same chip in such a fashion that they may be well reproducible in the shape of arrays, and to provide laser devices in a simple process. CONSTITUTION:A plurality of strip-shaped laser formation areas 2 whose width is different from each other are formed on a substrate so that they may adjoin each other. These surrounding laser formation region 2 are covered with an insulation film 3, which obstructs the separating of crystal. Acrystal growth is made on the substrate on which the insulation film 3 is formed, thereby forming a laser device in multiple quantum well structure. Using the difference between crystal growth rates produced by various stripe widths, laser devices, whose oscillating wave lengths are different from each other, are formed on the same substrate, thereby providing a multiple wavelength array type semiconductor laser. The insulation film 3 is specified to be in continuous film structure or pattern structure divided into stripes. It is, therefore, possible to minimize a spot spacing of a light emitting part of the semiconductor laser so that a semiconductor laser, which is under minimized thermal mutual interruption, may be available.
Patent JP-S59122368-A (JP)
Title: Control circuit for switching element
Inventor: IGARASHI SADAYUKI
IPC: H02M7/48
Filed: 1982-12-27
Abstract: PURPOSE:To limit a load current within the prescribed range by determining the ON time of a switching element by considering the turn OFF time of the switching element, the response delay time of a current control system and the rate of change of a load current when the switching element in ON. CONSTITUTION:The ON signal time width outputted from the ON time width control circuit 10 of a switching element 2 is reduced shorter than the time width of the ON signal determined by a control circuit 5 by considering the turn OFF time of the element 2, the response delay of the current control circuit 5, and the rate of change of the load current when the element 2 is turned ON. The load current flowed to the load 3 is controlled within the prescribed value.
Patent JP-H0566278-A (JP)
Title: Confirmation device instrument tubing route
Inventor: KATSUYAMA HIROAKI
IPC: G01V8/12
Filed: 1991-09-06
Abstract: PURPOSE:To prevent the erroneous cutting of tubing at the time of instrument tubing reconstruction, make possible flashing in a tube at the time of instrument tubing route investigation, reduce working exposure at the time of tubing cutting and remarkably reduce the size of scaffolding and the like arranged at the time of instrument tubing investigation. CONSTITUTION:A route of instrument tubing 19 is confirmed with the indication confirmation of tubing surface temperature increase of the instrument tubing 19 by the use of a temperature sensor 11 attached thereto by allowing warm water temperature-increased by the use of an instrument tubing route confirmation device 1 including a temperature increase vessel 2, a heating device 3, a heater 4, a recovery vessel 5, a filter 6 and a circulation pump 7 to flow in the instrument tubing 19. Furthermore, the removal of sludge can be performed with the use of the filter 6 set in the recovery vessel 5 in the instrument tubing route confirmation device 1 by making a circulation type of the warm water allowed to flow in the instrument tubing 19.
Patent JP-H0937883-A (JP)
Title: Foldable chair capable of adjusting sitting height
Inventor: HORIKAWA MITSUO
IPC: A47C3/20
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a foldable chair capable of moving a seat plate to an appropriate position by a single mechanism without lowering the strength of a chair as much as possible. SOLUTION: By providing a bolt-like fastener 11 and a nut 3 capable of moving a seat plate supporting bar 10 attached to columns 1 and 2 of this chair and rotating the bolt 11, the height of a seat plate 12 mounted on the seat plate supporting bar 10 is continuously adjusted. So as to perform folding, the folable chair is constituted so that the seat plate 12 can be separated from the seat supporting bar 10 and moved to the upper part of the columns 1 and 2, the length above rotatable bolt-like fasteners 15 and 16 of legs 13 and 14 on an outer side is made longer than the length above the rotatable bolt-like fasteners 15 and 16 respectively of the legs 17 and 18 on an inner side, and the legs 17 and 18 on the inner side can be housed inside the frame of the legs 13 and 14 on the outer side.  Thus, without lowering the strength of the chair as much as possible, the seat plate is moved to a appropriate position by the simple mechanism and the chair can be made foldable.
Patent JP-H0566026-A (JP)
Title: Air supply/exhaust apparatus
Inventor: MAEKAWA TOSHIO
IPC: F24F13/32
Filed: 1991-09-06
Abstract: PURPOSE:To provide an air supply/exhaust apparatus for a kitchen wherein an air supply side is cooled or heated to keep comfortable air in the kitchen. CONSTITUTION:There are disposed in an air supply part 8 a cooling heat exchanger 9, a heating heat exchanger 10a, and a hot water flow rate control valve 10b, and upon initiation of operation temperature measured by a suction air temperature sensor 21 and a room temperature sensor 22 are compared by an electronic control device 19, whereby cooling/heating operation is determined with the aid of a predetermined operation pattern. After establishment of the operation there is performed cooling where a cooling outdoor machine 13 is operated or performed heating where a boiler 16 and a hot water control valve 10b are operated to keep comfortable supply air 4 in a kitchen 25.
Patent JP-H1071403-A (JP)
Title: Manufacture of ferritic stainless steel plate excellent in deep drawability
Inventor: KIMURA KEN
IPC: B21B3/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To further improve the deep drawability of the ferritic stainless steel plate by suppressing the development of a ND//[100( texture in the plate thickness center part of a rough rolling stock, and lowering the coefficient of friction at the time of finish rolling. SOLUTION: The ferritic stainless steel plate is roughly rolled to 20mm in thickness. At that time, by changing the heating temperature of a slab and the pass schedule of rough rolling, the random intensity ratio of X-ray intensity on the ND ND//[100] surface in the plate thickness center part of the rough rolling stock, is changed to 3 or below. Next on the heels of the rough rolling, 6-pass finish rolling is performed to 3.0mm. For the finish rolling, lubrication rolling and nonlubrication rolling are applied, and they are performed with the coefficient of friction 0.2 or below. After the finish rolling, after an obtained hot rolled plate has been annealed further, if necessary, in a hot rolled plate state, it is submitted for purposes of deep drawing. Also, after cold rolling and annealing the hot rolled plate, it can be submitted for purposes of deep drawing as well.
Patent JP-S6468846-A (JP)
Title: Trap information display system
Inventor: MURAKAMI KENICHI
IPC: G06F11/28
Filed: 1987-09-10
Abstract: PURPOSE:To improve the efficiency of program debugging, by converting information to a relative address in a program module in accordance with retrieved discrimination information and the address of an instruction causing the occurrence of trap and displaying this relative address and the program module name extracted from discrimination information, as trap information. CONSTITUTION:A module leading discrimination word is provided at every program module being the assembling unit of a program, and this module leading discrimination word is searched with the absolute address of the instruction, which causes the occurrence of trap, by a module search control part 3 at the time of the occurrence of trap, and the relative address in the module is calculated based on the searched module leading discrimination word by an address converting part 2. This calculated relative address in the module and the module name extracted from the searched module leading discrimination word are reported to a trap information display part 1 and are displayed as trap information on a display device 8. Thus, the efficiency of program debugging is improved.
Patent JP-S6468931-A (JP)
Title: Method of patterning by means of metal mask
Inventor: BETSUI KEIICHI
IPC: H01L21/3065
Filed: 1987-09-09
Abstract: PURPOSE:To prevent the occurrence of etching defects due to remnant and to perform patterning having accurate profile, by forming an upper metal mask of metal masks with a material, whose plasma etching is relatively easy, and forming a lower metal mask with a material, whose plasma etching is more difficult than the upper metal mask. CONSTITUTION:With the progress of plasma etching of a surface to be machined 1, an upper metal mask 52 is also etched. However, a lower metal mask 51, whose etching is difficult, is covered with the upper metal mask 52. Therefore, etching does not progress, and sputtering is not performed. The metal dust caused by the 7 sputtering of the upper metal mask 52 is attached on the material to be machined 1. But the metal dust is readily etched. Therefore the metal dust does not remain on the surface to be machined. The outer surface of the lower metal mask 51 is exposed in a halfway. The metal in the mask 51 is sputtered and sprayed on the surface to be machined, and a nonvolatile material 10 is formed. However its quantity is very small and the material is readily etched and disappears.
Patent JP-S59191990-A (JP)
Title: Processing circuit of carrier chrominance signal
Inventor: KITAMOTO TOSHIMI
IPC: H04N9/64
Filed: 1983-12-01
Abstract: PURPOSE:To facilitate easy formation of an IC as well as an easy adjustment of output amplitude by having addition and subtraction between a PAL chroma signal and the signal obtained by inverting the phase of said chroma signal with a delay of a scanning line period to obtain an R-Y chroma signal and a B-Y signal. CONSTITUTION:The phase inversion is carried out by an amplifier 42 for a part of the PAL chroma signal sent from a terminal 1, and at the same time the amplitude of the chroma signal is properly controlled by a variable resistance 43 and applied to a delay circuit 2 to be delayed by a scanning line period. This delayed signal is applied to an adder circuit 48 and a subtractor circuit 47 respectively. For a part of the other side of the PAL chroma signal, the amplitude is properly controlled by an attenuator 41. Then this signal is applied to the circuits 48 and 47. Then an (R-Y) chroma signal component is obtained from the circuit 48 as an addition output; while a (B-Y) chroma signal component is obtained from the circuit 47 as an addition output. In such a way, both subtractor 47 and adder 48 are used at the output part of a processing circuit for separation of chroma signal to obtain an equal load and then a well-balanced output.
Patent JP-H06179732-A (JP)
Title: Styrene - butadiene rubber useful for truck tyre tread manufacturing
Inventor: MAIKERU BURENDAN ROJIYAAZU
IPC: C08F297/04
Filed: 1993-09-13
Abstract: PURPOSE: To obtain a styrene-butadiene rubber useful for the production of treads of air truck tire.  
     CONSTITUTION: This rubber consists of repeating units comprising 10 to 20 wt.% styrene and 80 to 90 wt.% 1,3-butadiene. In the repeating units derived from the styrene and 1,3-butadiene, at least 75% of the styrene repeating units have an arraying distribution being present in blocks of one or two repeating units, 32 to 40% of 1,3-butadiene repeating units are of cis-micro structures, 50 to 60% of the butadiene units are of trans-micro structures and 6 to 15% of the butadiene units are of vinyl-micro structures. The rubber has -85 to -70°C a glass transition temp., 15×10 4  to 40×10 4  number average mol.wt., 30×10 4  to 80×10 4  weight average mol.wt. and 0.5 to 1.0 of an inhomogeneity degree. The tire having treads made of this rubber shows extremely improved rotation resistance and tread wear characteristics of a truck without sacrificing wet tractive force and wet slipping resistance. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0951949-A (JP)
Title: Medicator
Inventor: OKI HISATOMO
IPC: A61M11/06
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To improve efficiency at a medication process by finely granulating and dispersing a medicine throughout the air. SOLUTION: A plurality of dosages of medicine supplied to the medicine housing hole 13 of a hopper 12 are forced into a medicine charging hole 10 with a pusher 14, thereby filling the medicine charging hole 10 with the medicine. In this state, a selector cylinder 9 is rotated, and one dose of the medicine forcibly fed to the medicine charging hole 10 is thereby positioned within a medicine passage 6 under the removal of an excess medicine. In this case, constitution is so made that a throttle passage 16 is provided downstream of the medicine passage 6, and four medicine dispersing passages 17 are laid downstream of the throttle passage 16. Thus, when a medicine mixed flow is made to pass the four medicine dispersing passages 17 in an accelerated state, the medicine in the medicine charging hole 10 can be evenly distributed in a slantwise forward direction.
Patent JP-S6385142-A (JP)
Inventor: SUGITA KATSUHIKO
IPC: D03D51/18
Filed: 1986-09-26
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。
Patent JP-S61106880-A (JP)
Inventor: NARUTO SHIGEROU
IPC: E05B43/00
Filed: 1984-10-29
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-H0389384-A (JP)
Title: Photosensitive body cleaning device
Inventor: TAKEDA IKUO
IPC: G03G21/00
Filed: 1989-09-01
Abstract: PURPOSE:To facilitate the photosensitive body inserting work by constituting the device so that when a photosensitive body is drawn out, an end part of the photosensitive body inserting side of a cleaning blade is separated from an inserting path, and in an inserted state, the overall length of the cleaning blade is supported so as to be pressed automatically against the outside peripheral surface of the photosensitive body. CONSTITUTION:When a photosensitive body 1 is drawn out along the axial direction from the device body, a blade end part of the photosensitive body 1 inserting side of a cleaning blade 2 is separated from the photosensitive body 1 inserting path, and also, in a state that the photosensitive body 1 is inserted, the overall length of the cleaning blade 2 is supported so as to be pressed automatically against the outside peripheral surface of the photosensitive body 1. Accordingly, when the photosensitive body 1 is removed from the device body, the blade end part of the photosensitive body 1 inserting side is inclined so as to be separated from the photosensitive body 1 inserting path, and at the time of inserting the photosensitive body 1, the cleaning blade does not become an obstacle. In such a way, the photosensitive body is inserted easily, and the photosensitive body is not flawed at the time of insertion, not the cleaning blade damaged.
Patent JP-H0274308-A (JP)
Title: Ceramic slip viscosity adjusting device
Inventor: TANAKA RYUJI
IPC: B28C1/06
Filed: 1988-09-12
Abstract: PURPOSE:To separate a solvent only in ceramic slip and adjust viscosity by providing a high molecular ultrafiltration film separating low molecular liquid and resin component and a separation filter constituted of a metal mesh in a pressure-resistant vessel. CONSTITUTION:A separation filter 9 is a wire mesh 10 for the same or less of the average grain diameter of ceramic powder and a high molecular resin ultrafiltration film 11 permeable not to a resin component but to low molecular liquid (ethanol, toluene or the like) through. Ceramic slip 1 composed of ceramic powder, resin component and solvent liquid is put in a pressure-resistant vessel 2, pressured reduced and defoamed, and then pressurized with N2 gas, passed through a separation filter 9 and the given volume of low molecular solvent is removed and the ceramic slip 1 is adjusted to the target viscosity.
Patent JP-S6382152-A (JP)
Title: Detection system for invalid call
Inventor: SATO SHIGEKI
IPC: G10L15/00
Filed: 1986-09-26
Abstract: PURPOSE:To avoid the detection as an invalid call when a normal talking is consecutive by using a voice recognition device to detect the invalid call. CONSTITUTION:A central processing unit (CPU) 6 supervises a talking time between an extension telephone set 1 and a trunk 4 and when the talking time is consecutive for a prescribed time, a switch 3 is controlled to the voice recognition device (VRE) 5 and the extension 1 via a channel and to connect the voice recognition device 5 and the trunk 4 via a channel. In this case, there is no hindrance for the talking between the extension 1 and the trunk 4. If the talking continues in this state, the voice recognition device 5 recognizes a voice from the extension 1 or the trunk 4 and sends the result to the CPU 6. In receiving the information, the CPU 6 does not detect it as an invalid call while regarding it as the continuance of the talking between the extension 1 and the trunk 4, restores the voice recognition device 5 thereby restoring the extension 1 and the trunk 4 into the talking state via the channel.
Patent JP-H1162187-A (JP)
Title: Laying method of floor decoration member
Inventor: MIYAKE YOSHIMASA
IPC: H05F3/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high anti-static effect even when a conductive material for anti-static purpose is arranged at the rear face of a floor-decorative member. SOLUTION: Floor-decorative members F in which surface panels are arranged on the upper face of a rectangular resin frame body and conductive materials C (bundle of carbon fiber) for the anti-static purpose are fixed to the rear face of the frame body, are laid on the floor face of a veranda, balcony, or an uppermost floor to form a floor. In this time, the ends of the conductive materials C are grounded to increase the electric discharging effect and prevent the electric charge of the floor-decorative members F.