baber/WOPTO huggingface dataset:
Patent JP-H0972330-A (JP)
Title: Ball joint
Inventor: NEMOTO AKIRA
IPC: F16C11/06
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve a drawing-out load of a ball stud by forming an annular outer peripheral flange or an inner circumferential flange on an end part in which is opposed the upper bearing and a lower bearing of a bearing, and engaging with each other. SOLUTION: A ball joint is formed in an upper and lower two dividing type which is constituted by an upper bearing 7 and a lower bearing 8, the inner circumference of the upper bearing 7 is provided with an upper inner spherical surface 7c fit to the spherical head part 4 upper surface of a ball stud 2, and the inner circumference of the lower bearing 8 is provided with a lower inner spherical surface 8c fit to a spherical head part 4 bottom surface. In the end part opposed to the bearings 7, 8, an annular outer peripheral flange 7a is formed on the upper bearing 7, and an annular inner circumferential flange 8a is formed on the lower bearing 8, and both flanges 7a, 8a are engaged with each other.  The inner diameter of the opening port 9 of a bearing 6 is formed smaller than the outer diameter of the spherical head part 4 of the ball stud 2 due to insert the ball stud 2 from the outer peripheral flange 7a side of the upper bearing 7 at the time of assembly of the ball joint 1, and thereby, a draft load of the ball stud 2 is improved.
Patent JP-H1074083-A (JP)
Title: Automatic playing device
Inventor: TANABE ATSUSHI
IPC: G10H1/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the labor for writing timbre information at the time of event input by forming the timbre information corresponding to inputted velocity information, for example, decay information and writing this timbre information into a memory. SOLUTION: When the velocity information is inputted from an input means 1, the velocity information is transmitted to a writing control means 2. This writing control means 2 determines the timbre information, for example, decay information, corresponding to the velocity information. The determination of the value of decay includes a method for determining the value D of delay by equation: D=V.k (where V is the value of velocity data and (k) is a constant) or a method for determining the value of decay by a V-D conversion table stored in a ROM. The formed value of decay is automatically written into the memory 3. The labor for writing the timbre information at the time of inputting the event is, therefore, lessened.
Patent JP-H1066944-A (JP)
Title: Structure for preventing water leakage of underground excavated hole
Inventor: NAKAZAWA TAKESHI
IPC: B09B1/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To stop water leakage as far as possible in the initial period of occurrence without relaying on manual labor and to suppress the rate of water leakage and to prevent the expansion of a water leakage damage until a leaking point is specified and repaired even in the event of a failure in stopping the water leakage. SOLUTION: The ground surface of the point where the prevention of the water leakage in an underground excavated hole is necessary is provided with a hydraulic material layer 20 formed by holding, for example, cement powder, as a hydraulic material via a water-impermeable member 10 formed by using a water leakage preventive sheet, etc. A water leakage preventive surface 30 formed by using a water leakage preventive sheet, etc., is formed thereon to constitute a water leakage preventive structure. The hydraulic material layer 20 may be formed by laying cement packages obtd. by packing a prescribed amt. of the cement powder with a packing material partly having water- permeable parts or the surface of the water-impermeable member 10.
Patent JP-H0293952-A (JP)
Title: Virtual computer system
Inventor: OTSUKI TORU
IPC: G06F15/167
Filed: 1988-09-30
Abstract: PURPOSE:To attain high processing capacity by providing the title system with a register table registering instruction processors for respective virtual computers and real instruction processors corresponding to the former processors. CONSTITUTION:Correspondence between the instruction processors of the virtual computers 0 to 2 and the real instruction processor is registered in a register table 14. When there are four real instruction processors 1 to 4 and two instruction processors out of four are registered as the instruction processors of the virtual computers, the register table 14 is referred at the time of driving an information processor and only the two instruction processors constituting a multi-processor are driven by restricting the range of instruction processing operation. Consequently, no influence is exerted upon the operation of other real instruction processors to be allocated to the instruction processors of other virtual computers. Thus, the efficiency of the whole system can be improved.
Patent JP-S63102979-A (JP)
Title: Diazo-type thermal recording material
Inventor: SUGIYAMA TAKEKATSU
IPC: B41M5/30
Filed: 1986-10-17
Abstract: PURPOSE:To prevent the generation of fog during preservation, by providing a thermal recording layer, which has a carbonic acid ester-containing microcapsule containing either one of a diazo compound, a coupling component and a basic compound, on a support. CONSTITUTION:A coupling component being a main component, a basic substance and other additives are added to a carbonic acid ester-containing microcapsule as core substances, or dissolved as an aqueous solution and mixed with said microcapsule to prepare a coating solution which is, in turn, applied to a support such as fine paper and dried to provide a precoat layer. Further, a diazo compound being a main component is added to a microcapsule as a core substance, or dissolved as an aqueous solution and mixed with said microcapsule to prepare a coating solution which is, in turn, applied to the precoat layer and dried to laminate a coating layer to form laminated type thermal recording material.
Patent JP-H1183656-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOYAMA KENICHI
IPC: H01L21/3063
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To form a diaphragm of constant thickness even when there exist variation in thickness of an epitaxial layer. SOLUTION: Firstly, thickness L of an N<-> type epitaxial layer 3 is detected. The thickness B is obtained from a TEG part 5, for example, hFE of a vertical PNP transistor and characteristics of the N<-> type epitaxial layer. A difference between a target thickness H of a diaphragm 11 and the detected thickness L of the N<-> type epitaxial layer 3 is taken as a target thickness of a P-type silicon substrate 2, and electro-chemical stop etching is performed with a voltage corresponding to the target thickness of the P-type silicon substrate 2 as an application voltage Vcc to form the diaphragm part 11. The target thickness of the P-type silicon substrate 2 is obtained from the thickness L of the P-type silicon substrate 2 and characteristics of the application voltage Vcc.
Patent JP-H03113705-A (JP)
Title: Production of composite magnetic head
Inventor: MATSUURA SHINJI
IPC: G11B5/23
Filed: 1989-09-22
Abstract: PURPOSE:To prevent the yield from being deteriorated due to the bubbles in a gap, etc., by oxidizing the surface layer parts of adhesive strength intensifying films and interposing and forming these parts as the diffusion preventive layers to metallic thin films. CONSTITUTION:The layers formed by forcibly oxidizing the surface layer parts of the adhesive strength intensifying films 6 are formed as the diffusion preventive layers 12 between the metallic thin films 5 and the adhesive strength intensifying films 6 to, for example, 100 to 300Angstrom  thickness. The reactive sputtering by gaseous oxygen is executed by introducing gaseous oxygen at the time of depositing and forming the adhesive strength intensifying films 6 consisting of Cr or the like by a sputtering method or the like first on the edge parts of cores 2a, 2b, i.e. the end faces on the gap(g) forming side, by which the surface layer parts of the intensifying films 6 are forcibly oxidized and are interposed as the diffusion preventive layers 12 therein at the time of forming the above-mentioned diffusion preventive layers 12. The diffu sion of the metal forming the intensifying films 6 into the metallic thin films is obviat ed in this way and the degradation in the yield due to the bubbles in the gap, etc., arising therefrom is prevented. Further, the deterioration in the magnetic characteristics of the metallic thin films themselves is prevented and the reliability is improved.
Patent JP-H1091348-A (JP)
Title: Coordinate input device and liquid crystal display device
Inventor: SUGAWARA ATSUSHI
IPC: G06F3/042
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To enable coordinate input device with low power consumption without lowering the transmissivity of the display device. SOLUTION: A light source or light collection hole 11 is formed at one end side of the display surface of the liquid crystal display device to emit light in parallel to the display surface, and an optical sensor 7 is arranged at the other opposite end side; and some specific light is cut off to specify coordinates on the display screen. In this case, the light emitted from the light source or light collection hole 71 at the end part of the display surface passes through an optical waveguide oh the panel surface and impinges on the optical sensor 7 provided at the other end side of the display surface. The optical sensor 7 is provided on the glass substrate of the liquid crystal display device. A pen 3 cuts off the light impinging on the sensor and thus coordinates are specified. The sensor 7 varies in resistance value according to whether the light is present or not.  When there are plural sensors, currents are supplied in order and the place where the light is made incident can be specified.
Patent JP-H0763296-A (JP)
Title: Supporting device for pedestal, goods, etc.
Inventor: SUDO KIYOYUKI
IPC: F16M7/00
Filed: 1993-08-26
Abstract: PURPOSE:To move a pedestal, goods and the like, keeping their heights in a horizontal state, by operating a supporting device with a screwdriver even if there is a slight deformation in the pedestal itself or in a plate or difference in fixing a machine frame when the machine frame is installed. CONSTITUTION:A inner ring body 10 has an angle 10b formed on its inner wall surface 10a coinciding with the tip of a screwdriver and spiral shaped first groove 10d stamped on its outer circumferential surface. A supporting device A is equipped with an outer ring body 20 so that it can be screwed into the inner ring body 10. In other words, this outer ring body 20 has a spiral shaped second groove 20d, which can be screwed into the first groove 10d, stamped on the inner wall surface 20a of the outer ring body 20.
Patent JP-2001073286-A (JP)
Title: Ink-removing agent
Inventor: YAMAGUCHI SHIGERU
IPC: D21C5/02
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an ink-removing agent having proper foaming ability, excellent in ability for attaching the ink to the foam, i.e., cohering ability of the ink, and capable of providing a regenerated pulp, i.e., a regenerated paper, having high whiteness and high quality in good yield by removing the only ink from the pulp. SOLUTION: This ink-removing agent comprises a water-soluble graft polymer obtained by graft-polymerizing a monoethylenic unsaturated monomer on an ether compound. The monoethylenic unsaturated monomer preferably contains a monoethylenic unsaturated carboxylic acid-based monomer as a constituent component. The water-soluble graft polymer preferably has 500-50,000 weight average molecular weight.
Patent JP-H11129869-A (JP)
Title: Mounting device for window wiper of automobile
Inventor: EPPLE ANTON
IPC: B60S1/34
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To stably connect a window wiper device to a car body regardless of its light weight and to perform simple assembly, in a mounting device for the window wiper device of an automobile provided with a bearing base having a bearing for window wiper and a reinforcing device connected to a body part of the automobile to mount the bearing base therein. SOLUTION: A bearing base 1 is provided with a mushroom-shaped protrusion 5 in one side end range, and this mushroom-shaped protrusion 5 is inserted in a large opening range of a shape opening 7 of a reinforcing device formed as a reinforcing plate 6, for mesh-connection from this position with the reinforcing plate 6, to be moved in an opening range of the shape opening 7 smaller than a maximum diameter or maximum cross sectional area of the mushroom- shaped protrusion 5, an opposite side range of the bearing base 1 is provided with at least one receiving part 15 relating to a mounting bolt 16 for connecting the bearing base 1 to the reinforcing plate 6.
Patent JP-S62107957-A (JP)
Title: Grinding/polishing/cleaning device for fillet weld
Inventor: HIDAKA TAKEHIKO
IPC: B24B27/00
Filed: 1985-11-07
Abstract: PURPOSE:To enable simultaneous grinding/polishing/cleaning of two parallel fillet welds, by a method wherein a truck provided on both sides with grinding/polishing/ cleaning tools or blast devices is so constituted that it can be bent in the direction of width to form the shape of a chevron. CONSTITUTION:A device is mounted between two parallel adjoining shape steep materials 3, grinding/polishing/cleaning tools 40 and 42 are adjusted so that they are forced into contact with fillet welds 5 with a proper pressure. A truck 20 is also expanded and contracted in the direction of width for regulation to cause the truck 20 to run in a manner to profile a web surface 3a of each of the shape steel materials 3 on both sides. When, with this state, a driving wheel 24 is driven to run the truck 20 and rotate the tools 40 and 42, the two parallel fillet welds are simultaneously ground by the tools 40 and 42 on both sides. When, after grinding/polishing/cleaning of the spots is completed, a latch 38 and a communicating rod 27 are unlatched and disconnected and the truck is jacked up by a handle, the truck 20 is bent in the direction of width to form the shape of a chevron, and the tools 40 and 42 can be taken out without interfering with a flange part 3b of a shape steel material 3, and can be mounted from above to a following spot. This improves working efficiency.
Patent JP-H08114867-A (JP)
Title: Original reader
Inventor: KASHIWANUMA YASUNORI
IPC: H04N1/10
Filed: 1994-10-13
Abstract: PURPOSE: To provide a compact original reader at a low cost by making a conjugate length short without making a lens structure complex. CONSTITUTION: In an original 20 set being bent in a direction for eliminating the aberration of a photographing lens 22, image surface bending and distortion, etc., are produced due to aberration when an image is formed by the photographing lens 22. However, since some bending is performed in the original side beforehand so as to correct distortion by predicting aberration on the image forming surface, as a result, an image is formed on a surface coincide with the light receiving surface of a reading sensor 24. This allows the sensor 24 to read original images without any distortion.
Patent JP-H03111627-A (JP)
Title: Throttle controller
Inventor: TERASAWA TEI
IPC: F02D9/02
Filed: 1989-09-25
Abstract: PURPOSE:To avoid unuseful connection/disconnection of a clutch means by controlling the clutch means so as to connect a throttle opening/closing means to a drive means when the detected value of an accelerator return speed is higher than a predetermined value. CONSTITUTION:A drive controlling means M7 opens a throttle valve 11 when an operation amount of an accelerator operating mechanism M3 is lower than a predetermined amount. A first control means M9 controls a clutch means M6 so as to separate a throttle opening/closing means M1 from a driving means M4 when the valve 11 is opened larger than a preset angle. An accelerator return speed detector M8 detects a return speed of the operating mechanism M3 from an accelerator operation position to a stop position. A second control means M10 controls the clutch means M6 independently of the first controller M9 so as to maintain the connection between the driving means M4 and the throttle opening/closing means M1 when the speed is higher than a specified speed. Therefore, unuseful connection/disconnection of the clutch means can be avoided, thus realizing a stable throttle control.
Patent JP-H0296499-A (JP)
Title: Acoustic characteristic correcting device
Inventor: KUSAMUTA YOSHITOSHI
IPC: H04R3/04
Filed: 1988-09-30
Abstract: PURPOSE:To attain faithful listening to an original audio signal by detecting respective crosstalk components arriving from an R channel speaker at a left ear and from an L channel speaker at a right ear, and adding components to cancel the said components to the audio signals at the respective channels beforehand. CONSTITUTION:A comparator circuit 15 is provided in a correcting device, a reference audio signal LREF 2 fed back by the device is compared with an original reference audio REF generated by a reference audio signal 16, and the crosstalk components arriving from an R channel speaker 4R at an L channel microphone 18L are detected. In the same way, the crosstalk components arriving from an L channel speaker 4L at an R channel microphone 18R are detected, they are added to a characteristic setting circuit 21 to operate an acoustic characteristic variable changing circuit 12, and the components reverse to the crosstalk components are applied to the audio signal at the R and L channels, and the unnecessary components are prevented from entering to the both ears.
Patent JP-S61126968-A (JP)
Title: Soldering device
Inventor: MAKINO MITSUO
IPC: B23K1/00
Filed: 1984-11-27
Abstract: PURPOSE:To improve the soldering efficiency, by providing a vision sensor which takes pictures at a position facing to a soldering location and, at the same time, operationally processing the two-dimensional positional information of the sensor and preset positional information. CONSTITUTION:A positioning section 11 is a rectangular-coordinate type robot composed of an X shaft 21, Y shaft 24, and Z shaft 26. A position recognizing section 12 is equipped with a vision sensor 56 and a light projecting body 57 and the sensor 56 is composed of an industrial TV camera, etc., and mounted on a supporting table 27. The sensor 56 is faced to a soldering member 1 and the two-dimensional information of the picture taken by the sensor 56 is inputted in a control section 15. A main controller 65 compares the information with previously stored prescribed positional information and performs three- dimensional operations of the soldering member 1. Successively, the main controller 65 actuates a burner 33 and performs soldering. Since change in soldering location can be treated quickly when this method is applied, the soldering efficiency is improved.
Patent JP-H0966014-A (JP)
Title: Wiper for cleaning
Inventor: INABA MIHOKO
IPC: D04H3/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a wiper which is good in not only dust removing performance but in coatability, absorbability of a polishing agent, as well and is extremely adequate as a throw-away sheet for mops. SOLUTION: This wiper for cleaning is formed by laminating fiber webs 3 consisting of hydrophilic fibers 4 and crimpable synthetic fibers 5 on one or both surfaces of a long-fiber non-woven fabric 1. The fibers constituting these fiber webs 3 are integrated to each other and the fibers 1 constituting the long-fiber non-woven fabric 1 and the fibers 4, 5 constituting the fiber webs 3 are integrated. Three-dimensional crimps are developed at the crimpable synthetic fibers 5.
Patent JP-H1180222-A (JP)
Title: Catalyst and production of conjugated diene polymer
Inventor: TSUJIMOTO NOBUHIRO
IPC: C08F36/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst which can produce a controlled conjugated diene polymer at a high activity by compounding a compd. of a group IIIB metal of the periodic table, an ionic compd. of a noncoordinated anion and a cation and an organometallic compd. of a group I to III element of the periodic table. SOLUTION: A compd. (A) of a group IIIB metal of the periodic table (e.g. a carboxylate, alkoxide, β-diketone complex or phosphate of a group IIIB metal of the periodic table), an ionic compd. (B) comprising a noncoordinated anion and a cation [e.g. triphenylcarbenium tetrakis(pentafluorophenyl)borate or N,N- dimethylanilinium tetrakis(pentafluorophenyl)borate] and an organometallic compd. (C) of a group I to III element of the periodic table (e.g. an organoaluminum compd., an organolithium compd. or an organomagnesium compd.) are compounded in a molar ratio of A/B of (1/0.1)-(1/10) and in a molar ratio of A/C of (1/0.1)-81/1,000), thus giving the objective catalyst.
Patent JP-H05195824-A (JP)
Title: Fuel injection pump for internal combustion engine
Inventor: MOHAMADOOARI KOSURABUI
IPC: F02D1/18
Filed: 1992-09-18
Abstract: PURPOSE: To link changes that depend upon the load at an output start time with the rotation number of a fuel injection pump by a simple means like a valve. CONSTITUTION: A regulation piston 61 that is loaded by a control pressure is slidable in a cylinder 62 against a return force to release different fuel flow cross sections in connection with its position in the cylinder. And, the pressurized fluid passing through the cross section is guided out from a pressure-release conduit 67.
Patent JP-2001043014-A (JP)
Title: Mouse
Inventor: ONABE SOICHI
IPC: G06F3/0354
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and to facilitate the assembling work by forming left and right buttons by making a cut in the front part of an upper case itself to divide the front part into lift and right parts and allowing the respective left and right buttons to freely and flexibly return in the direction of pressing or separation. SOLUTION: An upper case 11 is provided with an elliptical window 11a exposing the elliptically swelling part of a middle case, and a notch 11b reaching the window 11a is formed at a central part its front part in a longitudinal direction while dividing it to the left and right parts to form a left button 13a and a right button 13b shown by half-tone dot meshing. Then, the case 11 united integrally with both the buttons 13a and 13b in this way is fixed to the middle case at its rear part with screws 16. Then, the buttons 13a and 13b can freely and flexibly return in the direction of pressing or separation with a screw stopping part as a support. Furthermore, armatures 15 brought into contact with switches are respectively provided on the rear faces of the both buttons 13a and 13b.
Patent JP-S62109412-A (JP)
Title: Acoustic reproducing device
Inventor: KIDO KOICHI
IPC: H04R3/14
Filed: 1985-11-07
Abstract: PURPOSE:To attain the similar effect of a conventional system even with two power amplifiers by actuating the 1st and 2nd power amplifiers as the BTL type power amplifiers to the low-frequency sounds. CONSTITUTION:The stereo signals are applied to input terminals 1A and 1B and the signals applied to the terminal 1B are applied directly to a power amplifier 4B. While the stereo signals applied to the terminal 1A undergo the 180 deg. phase inversion through an inverse amplifier 2 and are applied to a power amplifier 3A. These signals applied to both amplifiers 3A and 3B are amplifier up to a prescribed level of amplification to be sent to a speaker through the output terminals of both amplifiers 3A and 3B. The output signals of the amplifiers 3A and 3B are partially transmitted through the low frequency sound preventing capacitors 6A and 6B and drive the middle- and high-frequency sound speakers 4A and 4B respectively. Here the speaker 4A is connected to the amplifier 3A in the adverse way to the connection between the amplifier 3B and the speaker 4B so that the stereo effect is not deteriorated even with the inversion of phase caused by the amplifier 2.