baber/WOPTO huggingface dataset:
Patent JP-H09117644-A (JP)
Title: Flat membrane element of dipping type membrane separation device
Inventor: MATSUI KENSUKE
IPC: B01D63/08
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce cleaning time and consumption of cleaning chemical liquid in a flat membrane element in which a passing space for water is formed between a base plate and a flat membrane by a method wherein the space is divided into left and right passing spaces from the upper end of the element to an intermediate portion of the element and a passage is formed for communication of the lower parts of the spaces. SOLUTION: A passage spacer 2 is layered on the front and rear plate surfaces of a vertically erected base plate 1 and a flat membrane 3 is layered over the spacer 2 so as to surround it. And a passing space 4 for water passed through the membrane 3 is formed on the plate surface and water intake pipes 5, 6 communicating with the space 4 are erected on the top surface of the plate 1. In such a flat membrane element, a separation means 10 is fitted downwardly from the upper end of the space 4 as far as an intermediate portion thereof to divide the space 4 into a left passing space 4L in communication with the left intake pipe 5 and a right passing space 4R in communication with the right passing intake pipe 6 and the lower portions of the spaces 4L, 4R are connected by a passage 11.  As a result, when cleaning is conducted with chemical liquid, the liquid flows over the entire surface of the membrane 3.
Patent JP-H11136666-A (JP)
Title: Picture display device
Inventor: YAMAMOTO SUNAO
IPC: H04N7/18
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To make it clear that a system is operating normally and to relieve a user of a feeling of uncertainty by displaying an updated timing of a picture and displaying changes in operating conditions such as a picture preparation, transfer and expanded display. SOLUTION: A processing device 2 switches a necessary video by a changeover machine 4, digitizes videos of plural television cameras and takes them in, and compresses picture data. After the compression is completed, a preparation completion notice 12 is transmitted to a processing device 1 from the processing device 2 by attaching a name of the picture data to it. The processing device 1 adds a name of the picture data and transmits a picture data transmission request 13 to the processing device 2. Thus, transmitted picture data 14 are expanded and displayed on a display. With a series of these operations, a video of the television camera can be displayed by way of a network. This series of operations is divided into three at the time of a communication, and corresponding to operation indicators 31, 32 and 33 on the display, conditions of picture transfer are indicated.
Patent JP-H08127614-A (JP)
Title: Catalyst component for polymerizing olefins
Inventor: AIDA FUYUKI
IPC: C08F4/60
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a catalyst component capable of producing an olefin polymer having a high molecular weight and a relatively wide molecular weight distribution in high yield and completing the production thereof with a small amount of a modified organoaluminum compound therein by mutually bringing a specific compound into contact with a metallic hydride compound, etc. CONSTITUTION: This catalyst component is obtained by mutually bringing (A) a compound of the formula MeRp(OR'(q X4-p-q  R and R' are each a 1-24C hydrocarbon; X is a halogen; Me is Zr, Ti or Hf; (p) and (q) are each 0<=(p)<=4; 0<=(q)<=4; 0<=[(p)+(q)]<=4} (e.g. tetrapropoxyzirconium) into contact with (B) a metallic hydride compound of formula I to III  R is a 1-20C hydrocarbon; Me is group XIII element of the periodic table; Me' is a group I, II or XII element of the periodic table; (z) is the valence of Me'; 0<(m)<=3; 0<=(n)<=4; 1<=(p)<=4; 0<=(q)<=3; 1<=[(p)+(q)]<=4}, (C) a cyclic organic compound having >=2 conjugated double bonds and (D) a compound containing a C-halogen bond.
Patent JP-H04171107-A (JP)
Title: Burrless machining method for curved substrate
Inventor: TAJIMA KAZUAKI
IPC: B23B47/28
Filed: 1990-11-05
Abstract: PURPOSE:To prevent the occurrence of a burr in a drilling process for a through hole on a curved substrate by severally arranging a dummy plate having the same curvature as a substrate curvature and a fixture on the one face of the curved substrate, and similarly a dummy plate and a pressing tool on its other face, and drilling the substrate from the side of the other face. CONSTITUTION:A workpiece 1 is sandwichedly held between dummy plates 2a, 2b formed so as to have the same curvature as the curvature of the workpiece 1, and a fixture 8 having the curvature similar to the dummy plate 2b is applied to the plate 2b to support it. On the other hand, the workpiece l is pressed under the force of about 15-20kg from the outside of the dummy plate by a pressing tool 3 attached to the nonrotating part 4 of a drilling device for fixing it so as not to produce gaps between the workpiece 1 and the dummy plates 2a, 2b. Thus a through hole is drilled from the side of the dummy plate 2a using a drill 7.
Patent JP-H11135889-A (JP)
Title: Substrate for crystal growth and light-emitting device using the same
Inventor: ISOKAMI MINEO
IPC: H01L21/265
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To grow a GaN thin film of good quality, having extremely few defects by the use of a sapphire as a base substrate, and forming on the surface thereof a compound layer having a misfit ratio for gallium nitride smaller than that of sapphire. SOLUTION: A sapphire substrate having a C face as a main face is used, ions of at least one element selected form a group consisting of Al, Si, Mg, Zn, Ti, Ga, Y, O, N, and C are implanted into the substrate as an ion composing a material, having a small misfit ratio to form a compound layer, and the layer is heat-treated at a temperature above 1,000 deg.C to make a substrate for epitaxial growth. A semiconductor laser diode comprises a compound layer formed by ion-implantation on the main face 1a of a substrata 1, a buffer layer 2 comprising an amorphous gallium nitride or an AlN(aluminum nitride) layer formed on the main face 1a, and a multilayered layer 3 of a semiconductor formed on the buffer layer 2.
Patent JP-H09179544-A (JP)
Title: Anti-aliasing of silhouette edge
Inventor: KARORU FUIRITSUPU GOSETSUTO
IPC: G06T5/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To perform the anti-aliasing of the silhouette edge with frame buffer of the smallest size. SOLUTION: A video interface accesses a frame buffer so as to retrieve the foreground color of edge pixels touching the silhouette edge in 606. Then the video interface evaluates the background color of edge pixels according to the foreground color of adjacent pixels close to the edge pixels in 608. At this time, the video interface performs interpolation between the foreground color and background color so as to determine the output color of the edge pixels in 610.
Patent JP-S62157369-A (JP)
Title: Attaching detaching device for magnetic sheet pack
Inventor: WATABE YOSHIYUKI
IPC: G11B33/02
Filed: 1985-12-28
Abstract: PURPOSE:To prevent the mis-insertion of a magnetic sheet pack by locking the cover of the magnetic sheet pack inserting mouth during the recording and reproduction. CONSTITUTION:When the sheet pack 10 is inserted through the inserting mouth 102, the cover 118 is pressed by the sheet pack 10 to open against the energizing power of a spring. When the sheet pack 10 is inserted completely into the packet, a slider 26 shifts, and the sheet pack 10 also shifts in the horizontal direction together with the packet. At such a time, a guide pin 109 shifts from the left horizontal part 112A to a lower horizontal part 112B in a groove 112, and thus, a lock lever 106 rotates counterclockwise centering around a shaft 108. At such a time, the cover 118 is in a condition of being in contact with the upper surface of the sheet pack 10 and is in an opening position. When the slider 26 further shifts, the sheet pack, descending with the packet, is set to a magnetic storage reproducing position. The cover 118 is released from the connection of the sheet pack 10 and is closed by the spring.
Patent JP-H09140156-A (JP)
Title: Operation control method for solar beam power generation system
Inventor: INOUE KATSUMI
IPC: H02J7/35
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To vary the operation of a load continuously while following up the variation of sunshine by controlling the operation frequency of an inverter based on the direction of charge/discharge current of a battery. SOLUTION: A DC current generated from a solar battery 10 is converted through an inverter 20 into an AC current for operating a load 30. 4 When the generated power exceeds power consumption because of increase of sunshine, excess current is stored, as a charging current 41, in a battery 40. When power consumption exceeds the generated power because of decrease of sunshine, a discharge current 42 is fed from the battery 40 in order to supplement the power deficiency. A current detection means 51 detects the magnitude and direction of charging current 41 and discharge current 42 and an ammeter 52 delivers a 8 bit signal to a program controller(PC) 60. The RC 60 switches a set command value while monitoring the direction of charge/discharge current constantly thus operating the system.
Patent JP-H05113435-A (JP)
Title: Gas chromatograph
Inventor: OTA HAJIME
IPC: G01N30/86
Filed: 1991-10-21
Abstract: PURPOSE:To perform detection accurately for all components in sample gas, wherein the components of high concentrations and low concentrations and the like are mixed. CONSTITUTION:Each component of sample gas is detected as the voltage signal. At the same time, the detected voltage signal is sampled at a period t1. The ratio between the changing amount 211 and the period t1 at this time is compared with a predetermined threshold value. When the ratio is less than the threshold value (namely, when the voltage signal rises up slowly), the voltage signal is sampled at a period t2, which is longer than the period t1. Then, the rising point of the voltage signal is detected. When the voltage signal rises up slowly as described above, the changing amount al is multiplied by 1/2, and the ratio between (1/2)Xa1 and the period t1 is compared with the threshold value. Thus, the rising point of the voltage signal can be detected. AS a result, not only for the high-concentration component in the sample but also for the low-concentration component, wherein the rise-up of the voltage signal is slowly changed, the point of change can be positively detected.
Patent JP-S63155232-A (JP)
Title: Data retrieval device
Inventor: MIZUGUCHI AKIO
IPC: G06F17/30
Filed: 1986-12-18
Abstract: PURPOSE:To shorten the readout time of a data base and improve the use rate, and to display data by providing a memory controller which stores a memory unit with data received by a read terminal device. CONSTITUTION:While an IC card 8 is set on a memory controller 4, an ID number is inputted on a keyboard 5. A terminal control part 7 compares the inputted ID number with a ID number stored on the IC card 8. When they matches with each other, the right to use a host computer is obtained. When an operator inputs a request for data on the keyboard 5, the terminal control part 7 sends a data request command to the host computer 2, Requested data is read out of the data base 1. Then the host computer 2 sends the data back to the terminal control part 7 and the data is sent to the memory controller 4.
Patent JP-H08135122-A (JP)
Title: Device for delivering waterproof sheet for attachment
Inventor: TOSHIKURA KAZUKIYO
IPC: E04D11/02
Filed: 1994-11-09
Abstract: PURPOSE: To reduce the burden of a worker so as to improve the working efficiency, and to separate the flame from the worker so as to improve the safety, and to improve the finish, and to eliminate the locational limitation. CONSTITUTION: A hollow cylindrical wind-up roll 1 is formed with an engagement groove along the axial direction. The end of a water-proof sheet B is inserted into the wind-up roll 1 from the engagement groove, and held in the engaged condition by the impact resilience of the water-proof sheet B, and the water-proof sheet B is tightly wound up by rolling the wind-up roll 1. An engaging piece 9 of a supporting frame 7 is engaged with a shaft 4 of both sides of the wind-up roll 1, and the base part of a delivery operating lever 13 is supported by a supporting cylinder 11 of the supporting frame 7 freely to be turned in the horizontal direction. A worker holds the lever 13, and melts the back side of the water-proof sheet B with the flame injected from a gas burner 41, and while pulls the lever 13 so as to roll the water-proof sheet B for delivery.
Patent JP-H05140371-A (JP)
Title: Branched chain styrene butadiene copolymer rubber composition
Inventor: MATSUO TOSHIAKI
IPC: C08L21/00
Filed: 1991-11-15
Abstract: PURPOSE:To obtain the subject composition which can suitably by used in passenger car tires by using a specific random styrene-butadiene copolymer and a butadiene-acrylonitrile copolymer at a specified ratio as a rubber component. CONSTITUTION:The objective composition of 40 to 80 Mooney viscosity (ML1+4, 100 deg.C) comprises, as the rubber components, (A) a random styrene-butadiene copolymer of 30 to 75 Mooney viscosity and 10 to 35wt.% bonded styrene content, containing more than 40 pts.wt. of a branched styrene-butadiene copolymer in which the branching bonds are tin-butadienyl and (B)1.0 to 5.0wt.%, based on the component (A), of a butadiene-acrylonitrile copolymer having primary amino or secondary amino groups, carboxyl or vinyl groups on both chain ends, containing 0 to 30wt.% of nitrile content and having 3,000 to 5,000 number- average molecular weight.
Patent JP-H10195783-A (JP)
Title: Dyed filament yarn assuming bright hue
Inventor: AOYAMA SAOAYA
IPC: D01F6/84
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a dyed filament yarn not only simply deeply dyed but also remarkably improved in brightness, i.e., brightness of color. SOLUTION: This dyed filament yarn comprises filaments composed of an aromatic polyester polymer comprising an aliphatic dicarboxylic acid compound and/or an aliphatic diol component copolymerized therein and having <65 deg.C glass transition temperature is obtained by making the whole yarn visually shine in a uniformly dyed state in spite of dyeing unevenness present in the longitudinal direction thereof in the individual filaments constituting the filament yarn in the aromatic polyester filament yarn dyed to a chromatic color. The yarn has at least 36 value of chromaticness C represented by the L*a*b* standard colorimetric system when dyed with a 1%owf solution of a disperse dye consisting essentially of C.I. Disperse Blue 56.
Patent JP-H01143254-A (JP)
Title: Semiconductor storage device
Inventor: ISHII TATSUYA
IPC: H01L27/04
Filed: 1987-11-28
Abstract: PURPOSE:To make a MOS structure occupy a large area without expanding the plane area on a semiconductor substrate to increase the integrity by a method wherein a capacitor is formed on the main surface of the semiconductor substrate so as to be connected to a transistor formed on the side wall of the protrusion of the semiconductor substrate. CONSTITUTION:An impurity layer 11 to be one of the source or drain regions of a MOS transistor is provided on the top part of a protrusion 22. A word line 4 which is used also as a gate electrode is formed on the side wall of the protrusion 22 in a ring shape with a gate dielectric film 7 between. A cell plate 3 which is to be one of capacitor electrodes is formed on the main surface of a semiconductor substrate 1 between the respective protrusions 22. Field oxide films 2 which isolate elements on the main surface region are arranged in a lattice form. The word line 4 connects the respective gate electrodes of the MOS transistors of memory cells which make right angles with bit lines 8 and the bit lines 8 which are brought into contact with the planes of the column parts of the layers 11 which are to be one of the source or drain regions are connected directly instead of being connected through through- holes. Therefore, the area occupied by the MOS transistors is almost nothing so that this constitution can improve the integrity.
Patent JP-S63154647-A (JP)
Title: Production of ester derivative
Inventor: UCHIDA KATSUHIRO
IPC: C07C315/04
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a compound useful as an acidic anti-inflammatory agent having slight side effects such as gastric ulcer formation, central action, etc., economically and in high yield, by reacting a vinyl ester derivative with an aromatic substituted alkylcarboxylic acid in the presence of an acid derivative. CONSTITUTION:A vinyl ester derivative shown by formula I (R1 is 1-15C alkyl or alkenyl) is reacted with a compound shown by the formula R2-COOH [R2 is 1-(2-fluoro-4-biphenyl)ethyl, 1-(p-chlorobenzyl)-5-methoxy-2-methyl-indolylmethyl, etc.] in the presence of a catalyst such as protonic acid (e.g. phosphoric acid) or Lewis acid (e.g. boron trifluoride), etc., to give the aimed substance shown by formula II. The reaction is carried out at -20-150 deg.C for 0.5-30hr. A blending ratio of the carboxylic acid derivative and the vinyl ester derivative in a molar ratio is 1:15-1:150.
Patent JP-H11128261-A (JP)
Title: Human body cooler
Inventor: HINOKI NORIO
IPC: A61F7/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a human body cooler which can be offered at a low cost and made lightweight. SOLUTION: This human body cooler comprises a hollow case body 2, a heat conductive means 4 which is arranged so that it faces a first opening part 7 formed on one of the sides of the case body 2 and is exposed to the outside, an electronic cooling element 3 incorporated in the case body 2 so that the former cools the heat conductive means 4, a heat dissipation means 6 which can emit heat from a second opening part 8 formed on the other side of the case body 2, and a voltage supply means which applies an electric charge to the electronic cooling element 3.
Patent JP-H11133059-A (JP)
Title: High frequency probe
Inventor: TAURA TORU
IPC: G01R1/067
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a change in a characteristic impedance due to a deflection by a contact pressurization, by ensuring a measurement of a device to be measured in the case that a signal electrode and a ground electrode of the device are not disposed in plane, dealing with a narrow pitch and multiple pins, simplicity of an end structure and durability. SOLUTION: A central conductive pattern 3 of the shape having a thin thickness equal to an electrode interval at the maximum in a lateral direction perpendicular to a longitudinal direction of a direction to be pressed against the electrode in such a manner that an end to be pressed against the electrode is covered with a metal cover 2 is fixed into a chip board sliding in the longitudinal direction in the cover 2. A central conductor 7 having an elasticity to connect an external connection connector 8 to the pattern 3 is fixed at its position by a space 6 in an internal space of a first metal block 5 for forming a coaxial circuit. In the case of being pressurized by contact of the end, a second metal block 4 disposed at the end side of a first metal block 5 can be deflected in the longitudinal direction in a long hole sufficiently long in the longitudinal direction at the center.
Patent JP-H02147242-A (JP)
Title: Transfer method and apparatus in printing
Inventor: TORII KIYOHIRO
IPC: B41F16/00
Filed: 1988-11-29
Abstract: PURPOSE:To apply transfer printing to the surfaces of a large number of objects to be printed simultaneously with good positional accuracy by performing transfer while a transfer roll is moved in the direction crossing a feed direction. CONSTITUTION:A holder 2 is drawn out and a large number of objects 3 to be printed are set to the upper surface of said holder 2 at a constant pitch and the holder 2 is returned to the original position. A transfer film 4 is fed out from the film supply reel 5 of a film supply apparatus 3 to a predetermined position to be tensioned above the objects 50 to be printed. A transfer roll 11 is allowed to fall by a lift cylinder 12 to be brought into contact with the upper surfaces of the objects 50 to be printed and moved by a predetermined distance along with a frame by a traversing cylinder 9 in the direction crossing the feed direction of the transfer film 4 to perform transfer. As a result, the mark or character of the transfer film 4 is simultaneously transferred to the upper surfaces of the objects 5 to be printed but, since the advance direction of the transfer roll 11 is set to the lateral direction of the transfer film 4, the elongation of the transfer film 4 due to the pressing force of the transfer roll 11 can be neglected and transfer printing generating no positional shift can be performed.
Patent JP-2000127206-A (JP)
Title: Apparatus for supplying hoop material to injection molding machine
Inventor: YAMADA TETSUO
IPC: B29C45/14
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To supply a hoop material to a mold corresponding to the production number of molded products. SOLUTION: In a hoop material supply apparatus, sending-in units A, A sending a hoop material (h) into the mold 1 of an injection molding machine and drawing-out units B, B drawing the hoop material (h) out of the mold 1 are linearly arranged before and behind the mold 1. When the production number of molded products is altered, the operation number of the sending-in units A, A and the drawing-out units B, B is altered corresponding to the production number.
Patent JP-2000096550-A (JP)
Title: Casing upper cover and air-seal mechanism thereof in packed drain method
Inventor: MIURA KOJIN
IPC: E02D3/10
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a casing upper cover and an air-seal thereof capable of improving the conventional packed drain casing upper cover, having the air-seal mechanism and completely preventing damages in them without giving excessive vibration or impact to transmitter/receiver and the like. SOLUTION: A casing upper cover 2 is formed in the shape of a collar cap, a ring-shaped air reservoir groove 7 equipped with an air-pressure inlet 4 to the lower surface of a collar section 6 of the upper cover 2 is recessed, and an expansion flexible sheet 9 is spread on the lower surface of the collar section 6 over the whole surface. Air is pumped into the air-reservoir groove 7, the sheet 9 is expanded down to the below and is bound to the upper surface of a flange 3 of a casing head section, and the casing head section and casing upper cover 2 are sealed by air.
Patent JP-H07152459-A (JP)
Title: Cooling controller
Inventor: HORIUCHI KOICHI
IPC: G05D7/06
Filed: 1993-12-01
Abstract: PURPOSE:To reduce the noise of a fan for cooling in an information processing system to be constituted freely by selecting components such as an extended card. CONSTITUTION:Extended cards 150 and 151 are freely connected at need. A CPU 110 judges whether or not the extended cards 150 and 151 are connected. According to the connecting state of the extended cards, the CPU 110 decides the gas quantity of fans 180 and 181 required for cooling the components and seta it to a fan control register 160. A voltage switching circuit 171 variably controls the gas quantity of the fans 180 and 181 by a voltage. Since the gas quantity of the fans is decreased when no extended card is connected, noise is reduced.