baber/WOPTO huggingface dataset:
Patent JP-H11155876-A (JP)
Title: Forceps type electric treatment tool
Inventor: YOSHIZAWA HIDETOSHI
IPC: A61B18/12
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To form a conductive path for supplying voltage to each electrode of a cup-like forceps pieces without an increase in the number of parts and provide a forceps type electric treatment tool excellent in insulation property of a conductive path. SOLUTION: This treatment tool includes a catheter tube 4 having flexibility, which can be inserted in the body, a support 6 which is installed on the distal end side of the catheter tube 4 to hold a first forceps piece 12 having a first cup-like recessed part and a second forceps piece 12 having a second cup-like recessed part in such a manner as to make the first recessed part and the second recessed part opposite to each other and be freely opened and closed, and formed by a conductive member, a first electrode of the first forceps piece a second electrode of the second forceps piece and a voltage supply means for supplying high frequency voltage between the first electrode and the second electrode.  In this case, after a conductive flexible pipe 50 forming the catheter tube and the support 6 are joined to each other, the surfaces of the conductive flexible tube 50 and the support 6 are integrally covered with an insulating coating layer 54.
Patent JP-H07158273-A (JP)
Title: Method for treating vertical placing joint of concrete
Inventor: OOHI KUNIO
IPC: E04B2/84
Filed: 1993-12-08
Abstract: PURPOSE:To firmly connect new and old concrete to each other, surely improve the strength of the placing joint with a simple constructing method, and suppress the breezing in the placing joint. CONSTITUTION:A sheet material 3 with projections 3a in which air is sealed is stuck to the inner surface 2a of a placing joint form 2 for placing old concrete 1, and concrete is then placed therein. When the placing joint form 2 and the sheet material 3 are removed, recessed parts 1b and flat parts 1c are formed on a vertical placing joint 1a, and when new concrete 4 is placed, the new and old concrete form a mechanically engaged joint part. The adhering area of the joint part is enlarged, and the bending tensile strength of the member is also increased. By forming such irregularities on the vertical placing joint 1a, the moisture ascending on the placing joint can be reserved to prevent reduction in strength of concrete.
Patent JP-2001152601-A (JP)
Title: Landscape block for construction and wall body structure of building using the same
Inventor: KOBAYASHI YOSUKE
IPC: B44C5/08
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To take in a light from lighting fittings, and to light up a wall body and the external side face of the wall body even at night, while forming illumination space having artistic sense through decoration. SOLUTION: In the crosswise stackable landscape block for construction having a proper shape, a through-hole 3 in which light is transmitted from the rear side to the front side is bored, and a light-transmissible substance 4 is fitted into the through-hole 3.
Patent JP-H10191310-A (JP)
Title: Camera image display system
Inventor: NAKAMURA SATOSHI
IPC: H04N5/372
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To increase the number of divided display images in comparison with conventional ones and to improve a function about a system which performs multiple divided display of images of plural cameras on one monitor. SOLUTION: When this system consists of two devices that are image processors M1 and N2, a screen divided number and the display position of each image is also designated to a 2nd controlling part 1f of the device M1 through a 2nd controlling part 2f of the device N2 (designation signal S1). The 2nd controlling parts of each device transfer the designation to image processing parts 1b and 2b through 1st controlling parts 1c and 2c. The parts 1b and 2b create a required divided display image signal from a camera image based on the designation. The divided display image signal is sent to switching parts 1h and 2h. On the other hand, a display position signal that corresponds to the divided display image signal that is created by the part 1b is created by a display position signal generating part 1i.  The display position signal is sent to the switching part 2h of the device N2 and used as a switching signal. An output of the part 2h is sent to a monitor device 3 and performed multiple divided image display.
Patent JP-H10185828-A (JP)
Title: Method and device for inspecting defect of transparent flat body surface
Inventor: KUBO HIROYASU
IPC: G01N21/958
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection device for properly detecting recessed and projecting defects on the surface of a transparent flat body such as a glass plate. SOLUTION: When a linear illumination light (a) is applied to the surface of a transparent flat body 5 from a light source 2, the light (a) passes the transparent flat body 5 while being refracted and is detected by a light reception part 3. When a surface has recessed and projecting defects, the light (a) is reflected or its transmission direction changes, so that a transmission light (c) cannot be detected by the light reception part 3. Therefore, the surface defect can be detected according to the presence or absence of the detection of the transmission light (c) by the light reception part 3. The transparent flat body 5 is carried in a direction that crosses the linear light of the illumination light (a) by a carrying part 4, the presence or absence of the defect can be inspected while the light passes between the light source 2 and the light reception part 3.
Patent JP-H04208518-A (JP)
Title: Manufacture of compound semiconductor substrate
Inventor: FUJITA KAZUHISA
IPC: H01L21/205
Filed: 1990-11-30
Abstract: PURPOSE:To reduce crystal defects by growing a compound semiconductor component at a temperature lower than a normal growth temperature, elevating the temperature, growing a compound semiconductor at a temperature lower than the normal growth temperature again and growing the compound semiconductor at the normal growth temperature. CONSTITUTION:An Si substrate 21 is carried onto a susceptor in the reaction furnace of an MOCVD device, and the surface of the Si substrate 21 is RF- heated in an H2 atmosphere at approximately 1000 deg.C. A temperature is lowered to 450 deg.C, AsH3 gas is introduced, compound semiconductor components such as TMG, AsH3 are introduced, and a first GaAs buffer layer 22 is grown. The temperature is elevated to 650 deg.C lower than 750 deg.C as a normal growth temperature, a second GaAs buffer layer 23 is laminated and formed, the temperature is further elevated to 750 deg.C, and a GaAs layer 24 is grown on these two layers of the GaAs buffer layers 22, 23. Accordingly, a flat interface 25 is formed, thus also improving the crystallizability of the GaAs layer 24 grown on the interface 25.
Patent JP-H05175109-A (JP)
Title: Charged particle beam lithography
Inventor: ASARI TOSHIHIRO
IPC: H01L21/027
Filed: 1991-12-24
Abstract: PURPOSE:To realize a method for an electron beam lithography in which a circular arc-like pattern can be accurately drawn at a fast speed by dividing the pattern in response to a radius of curvature of the pattern to be drawn. CONSTITUTION:A circular arc checking unit 2 obtains rtheta from a radius (r) of a circular arc pattern to be drawn of circular arc data from a computer 1, and compares it with a unit circular arc (a). In the case of a <rtheta, drawing data is sent to a first dividing unit 3, and the pattern is divided by the arc (a). Then, in the case of a >=rtheta, the plotted data from the unit 2 is supplied to a second dividing unit 4, which divides the pattern by a circular arc length of the rtheta. The divided data are converted to a deflection signal responsive to an element polygonal pattern after dividing by a scanner control unit 5, a deflector control unit 6.
Patent JP-H09178641-A (JP)
Title: Device and method for measuring specific gravity of diffused boiled liquid
Inventor: TSUCHIYA SHOICHI
IPC: G01N33/20
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure the specific gravity (density) of diffused boiled liquid at a specified temperature. SOLUTION: In a device for measuring the specific gravity of diffused boiled liquid 2, the temperature of the diffused boiled liquid M contained in a crucible 8 is kept at the specified temperature by heaters 12 and 14. The lower end of a sleeve 10 is immersed into the diffused boiled liquid, and the space at the outer surface and the space in the inside of the sleeve 10 are cut out by the diffused boiled liquid M. Therefore, when argon gas is supplied into the crucible 8 through an Ar pressurized pipe 8b, the surface of the diffused boiled liquid at the outer surface of the sleeve 10 is pushed down by a height H, and the surface of the diffused boiled liquid in the inside of the sleeve 10 is pushed up by a height (h). When the value (P2 -P1 ) of the difference in atmospheric pressures at the inside and the outside of the sleeve 10 is divided by the value (H+h) of the height of the diffused boiled liquid M at the part that is lifted up in the sleeve, the specific gravity (sensitivity) ρ0 of the diffused boiled liquid is computed. When the measurement of the height of the diffused boiled liquid and the measurement of the difference in atmospheric pressures at the inside and the outside of the sleeves 10 are precisely performed, the specific gravity of the diffused boiled liquid is accurately computed.
Patent JP-H08188845-A (JP)
Title: Mish metal excellent in oxidation resistance and production thereof
Inventor: KOBAYASHI TOSHIO
IPC: C22C28/00
Filed: 1994-12-28
Abstract: PURPOSE: To produce the mish metal which has excellent oxidation resistance and therefore, can stably be preserved in the atmosphere by forming a dense and stable oxide film on the surface of a mish metal. CONSTITUTION: In this production, a rare earth oxide powder is added to or incorporated in the mish metal in the refining process of a mish metal which is the mixture of rare earth elements such as La, Ce, Pr, Nd, or at the time of refining an once produced mish metal through remelting it under vacuum or an inert gas. At this time, the mish metal before refining may contain the rare earth oxide powder beforehand or the rare earth oxide powder may be added to the mish metal before refining in the refining process. Otherwise, at the time of refining the once produced mish metal through remelting it, this mish metal may be incorporated in the rare earth oxide powder beforehand or the rare earth oxide powder may be added to this metal during refining. As the rare earth oxide powder, powdery La2 O3 is preferred.  Thus, a dense and stable oxide film which functions as a passive film with respect to oxygen can be formed on the surface of the mish metal.
Patent JP-H03204184-A (JP)
Title: Manufacture of aluminum clad steel plate
Inventor: TAKASHIMA NOBUTSUGU
IPC: B23K20/04
Filed: 1989-12-29
Abstract: PURPOSE:To carry out continuous mass production of a long-sized aluminum clad steel plate by superposing cladding material on the surface of a steel plate, carrying out unidirectional heating from the cladding material and rolling these at the specified draft at the specified surface temperature. CONSTITUTION:The aluminum clad steel plate with aluminum or an aluminum alloy as the cladding material and with the steel plate as base metal is manufactured by the rolling joining method. At that time, the cladding material is superposed on the surface of the steel plate where oxidized scales on the cladding face are removed. Unidirectional heating is carried out by using a gas burner 3 from the cladding material side (the steel plate surface side) on roller tables 2 on this side of rolls 1 of a rolling mill. Afterward, rolling is carried out by the rolling rolls 1 so that one pass at least is rolled at >= 10% draft of the cladding material at the surface temperature of the cladding material in the range of 250 - 500 deg.C. By this method, the aluminum clad steel plate having excellent joinability can be mass-produced.
Patent JP-H09172939-A (JP)
Title: Quantitative feeder for viscous fluid-like dough
Inventor: MIURA TAMIO
IPC: A21C5/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the subject feeder excellent in operability, so designed that a cleaning means is set up to inject the gap between the valve chamber of the feeder proper and a rotary valve with cleaning fluid so as to maintain the rotating performance at high levels without leaving viscous fluid-like dough in the gap. SOLUTION: A hopper 1b is made to communicate, via a channel 2a, with a cylinder chamber 3 and a piston 4 is retreated; thereby viscous fluid-like dough A is introduced from the hopper 1b into the cylinder chamber 3. On the other hand, the cylinder chamber 3 is made to communicate, via the channel 2a, with a feed port 1c and the piston 4 is advanced; thereby the viscous fluid- like dough A introduced into the cylinder chamber 3 is extruded toward the feed port 1c. Besides, a cleaning means 7 is set up to inject the gap 5 between the valve chamber 1a of the feeder proper 1 and a rotary valve 2 with cleaning fluid. It is preferable that the cleaning means also inject the gap 6 between the cylinder chamber 3 and the sliding contact face 4c of the piston 4 standing against the chamber 3 with cleaning fluid.
Patent JP-2001149982-A (JP)
Title: Method for treating organic waste water
Inventor: MIZUTANI HIROSHI
IPC: C02F1/78
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method which increases a chromatic component decomposing function in the biological treatment process and reduces the load to a high-degree treatment in the subsegment process in the treating method which improves the color removing effect of organic waste water. SOLUTION: This method for treating the organic waste water includes the biological treatment stage and consists in subjecting the waste water to an ozone treatment in the fore stage of the biological treatment stage described above. Also, the method for treating the waste water by subjecting the waste water to the ozone treatment as the high-degree treatment in the post stage of the biological treatment stage consists in circulating and supplying the discharged ozone generated in the ozone treatment to the waste water in the fore stage of the biological treatment stage.
Patent JP-H10216622-A (JP)
Title: Method of monitoring motion of jetting stream especially in coating device
Inventor: KUECHEN JOERG
IPC: B05B12/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To easily and qualitatively evaluate a motion of a jetting stream by taking out an effective signal from a first signal based on noises in the vicinity of the jetting stream and a second signal based on noises in the other circumferences except the jetting stream, and analyzing the effective signal for evaluating the work of the jetting stream. SOLUTION: Microphones 3, 4 are provided at both positions near to the nozzle port and apart from the nozzle port, in the jetting nozzle generating the jetting stream. At this time, the microphone 3 has directivity to a transient region between the jetting nozzle and the jetting stream, and the microphone 4 is used the one having omnidirectivity. Respectively detected noises are converted into digital signals 11, 12 and inputted into a first processor 13 and the effective signal 14 is outputted by using a compensation circuit, etc., consisting of a straight line phase FIR filter. The effective signal 14 is compared with the reference value in a second processor 15 and approximation degree for evaluating the motion of the jetting stream is outputted.
Patent JP-H06164383-A (JP)
Title: Pll loop filter
Inventor: GOTO KOJI
IPC: H03L7/113
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a loop filter realizing a PLL in which a fast lock time is obtained and the operation is not suddenly changed after the locking. CONSTITUTION:A sub time constant circuit comprising a resistor 13 and a capacitor 14 is provided while being connected to one terminal (ground side of a conventional circuit) of a main time constant circuit comprising a resistor 7 and a capacitor 6 and sub charge means 11, 12 charging/discharging the sub time constant circuit in response to a phase difference between a reference input signal R and a signal V generated by a PLL are provided in addition to main charging means 2, 3 charging main time constant circuit. Then the characteristic of a loop filter 4 of the PLL is changed continuously so that a signal is sent easily when the phase difference is large and the signal is not easily delivered when the phase difference is small. Thus, the PLL is obtained, in which the locking is fast and the circuit is stably operated similarly to the case with a conventional PLL after locking.
Patent JP-H09187020-A (JP)
Title: Video input device
Inventor: HORI SHINJIRO
IPC: H04N9/07
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To photograph an animation image and at the same time to fetch a static image of high resolution by performing the 1st and 2nd color processing via the 1st and 2nd color processing means respectively. SOLUTION: A 1st color processing part 104 generates a Y signal (luminance signal) and a C signal (color difference signal) from the supplied video data and separates the C signal into color signals Cr and Cb to obtain the signals Y, Cr and Cb respectively. The converted video data are once stored in a 1st memory part 106 under the control of a 1st memory control part 105 and then transferred to a general control part 110. On the other hand, the video data supplied to a 2nd memory control part 107 are once stored in a 2nd memory part 109, rearranged and then supplied to a 2nd color processing part 108. The part 108 converts the video data which are read out of the part 109 into three primary color signals R, G and B and then transfers these signals to the part 110.
Patent JP-H06184594-A (JP)
Title: Liquid bleaching agent composition
Inventor: TAKANASHI KAZUHIRO
IPC: C11D1/83
Filed: 1992-12-22
Abstract: PURPOSE:To thicken the composition without deteriorating the storage stability and improve the bleaching and cleaning performance by incorporating three specified surfactants into a liquid bleaching agent composition containing an alkali metal hypochlorite and an anionic organic polymer. CONSTITUTION:The composition is prepared by mixing a surfactant (A) comprising a tertiary amine oxide of the formula (wherein R1 is 8-20C linear or branched alkyl; and R2 and R3 are each 1-3C linear or branched alkyl) (e.g. lauryldimethylamine oxide), a surfactant (B) comprising an alkali metal salt of an 8-18C saturated fatty acid (e.g. sodium laurate), a surfactant (C) comprising a salt of a linear alkylbenzenesulfonic acid of 8-18C alkyl and/or a salt of a linear alkylnaphthalenesulfonic acid of 8-18C alkyl, an alkali metal hypochlorite, and an anionic organic polymer in such a manner that the composition cotains components A, B and C each in an amount of 0.1-5wt.% and the weight ratio of component A to component B is (50:50) to (25:75).
Patent JP-H03202030-A (JP)
Title: Stool with seat paper supply device
Inventor: IIDA MASAMI
IPC: E03D11/02
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate the need of placing seat paper on a lavatory seat every time by a user himself by feeding out automatically the seat paper and placing it on the lavatory seat. CONSTITUTION:When a button is depressed, a guide member 7 protrudes and moves from a stepped part 3, and simultaneously, guide members 5, 6 protrude from the stepped part 3, while expanding. Thereafter, a roller 8 of seat paper rotates, and seat paper 8a is fed out to a lavatory seat 2 side along the guide members 5, 6 and 7 from an opening 9. When it is fed out by prescribed length, it is cut automatically in the vicinity of the opening 9 with a cutter. Subsequently, air is sucked from air suction ports 2a..., and the seat paper 8a is allowed to adhere to the lavatory seat 2. Thereafter, the guide member 7 is housed in the stepped part 3, the guide members 5, 6 are also housed in the stepped part 3, and the lavatory seat 2 can be used.
Patent JP-H11237374-A (JP)
Title: Sanitary implement
Inventor: ITO HIROSHI
IPC: A61F5/44
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the dispersion of color and unevenness of color, to stabilize measurement, and facilitate handling by allowing a liquid to be inspected to adhere to one part of a region other than a reagent retention part for measuring a specimen for measurement, by moving the liquid to be inspected to the reagent retention part for measurement, and by performing color developing reaction with the reagent of the reagent retention part for measurement. SOLUTION: A toilet paper 11 is formed by upper, middle, and lower layer parts 12, 13, and 14 being made of toilet paper, and an ink containing a reagent for measurement is printed at the lower layer part 14 on a side that is not used normally. In this case, the upper layer part 12 of the toilet paper is used. Therefore, urine used as a liquid to be inspected adheres to the upper layer part 12, passes through the middle layer part 13 being made of filter paper for moving to the lower layer part 14 by capillarity, is brought into contact with the reagent being retained at the lower layer part 14, and is colored according to the pH value of the urine. The pH value of the urine can be measured according to the color of the reagent.
Patent JP-H03199179-A (JP)
Title: Method of protecting alkaline inorganic hardened body
Inventor: GOTO TOKIO
IPC: C04B41/63
Filed: 1989-12-28
Abstract: PURPOSE:To prevent the change with the lapse of time in appearance, the deterioration of an alkaline inorg. hardened body and to improve the easiness and profitability in producing by applying fluoroolefin copolymer emulsion on the hardened body to form a top coat. CONSTITUTION:The fluoro-olefin copolymer emulsion (B) is obtained by emulsifying and copolymerizing 10-70wt.% of fluoroolefin (a) and 90-30wt.% of other monomers (b), preferably vinylethers, vinylesters of alpha-olefins, which can be copolymerized with (a). An alkali inorg. hardened body (A) is prepared by hydration crystallization of alkaline material. A base coat is provided on the obtd. body as necessary and the component (B) combined with pigment as necessary is applied on the hardened body and dried at 60-200 deg.C to form the top coat.
Patent JP-2001159012-A (JP)
Title: Glove
Inventor: YOSHIDA HISAYASU
IPC: A41D19/04
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a piece of perfectly waterproof gloves, easily producible and excellent in wearing feeling or workability in view of the conventional problems that for imparting waterproofness to gloves, it has been inevitable to have troublesome producing processes, and the resultant gloves have uncomfortable wearing feeling and moreover, bad workability such as that in holding things. SOLUTION: This piece of gloves is obtained by the following process: a piece of inner gloves which is made using a fabric obtanined through integrating a stretchable base fabric capable of being subjected to heating, high frequency processing or ultrasonic processing with a waterproof resin film capable of being subjected to the above-mentioned processings, is fitted into a piece of outer gloves; and the piece of inner gloves and the piece of outer gloves are integrated with each other either by fusing the waterproof resin film on the piece of inner gloves or via a hot-melt adhesive which is applied to the whole outer surface of the above-mentioned piece of inner gloves dottedly, linearly or on the surface.