baber/WOPTO huggingface dataset:
Patent JP-H10204099-A (JP)
Title: New antibiotic substance feglymycin, its production and use
Inventor: VERTESY LASZLO
IPC: A61K38/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject new non-toxic substance produced by a specific microorganism of the genus Streptomyces, active as an antibiotic substance, having high tolerance and effectively inhibiting human immunodeficiency virus. SOLUTION: This substance is a compound of the formula, its salt or its chemically equivalent substance. It has the following properties. Appearance, colorless; solubility, soluble in methanol, acetonitrile and water; stability, stable under neutral or moderately alkaline conditions and unstable in strongly acidic or strongly alkaline solution; molecular formula, C95 H97 N13 O30 ; molecular weight, 1900.90; etc. The compound can be produced by the fermentation with a microorganism HAG 4674 (DSM 11171) of the genus Streptomyces, its variant or mutant. The fermentation is preferably carried out in a nutrient solution containing 1-2% of oat flake and a minor element solution of 0.2-0.3% concentration under aerobic condition at 25-30 deg.C and pH5.5-8.5 for 24-140hr.
Patent JP-H07162733-A (JP)
Title: Pan focus video camera of pin hole principle
Inventor: TAKAYAMA SHUNICHI
IPC: G03B13/36
Filed: 1993-12-03
Abstract: PURPOSE:To focus on all the objects and to make a video camera light in weight by utilizing a pin hole principle and moving a pin hole. CONSTITUTION:This video camera does not have a lens structurally and has a pin hole in place of an objective lens, for instance, a liquid crystal shutter 1. One or auxiliary several light receiving elements are arranged. The pin hole moves so as to match with a video signal. Namely, by eliminating the lens, the pin hole is made, and by moving the pin hole, a light receiving part 2 is made possible even by one picture element. For high resolution, the pin hole is finely moved but is simply constituted because it is hole. Therefore, an optical amplification is not performed, only an electric amplification is performed and a signal can be obtained. Zoom becomes possible in short time by mechanically moving the surface of the pin hole or by changing an angle of view by changing the moving range of the pin hole.
Patent JP-H10183382-A (JP)
Title: Partial peeling method for plating film and production of stem for semiconductor device
Inventor: ASAKURA YASUO
IPC: B23K26/142
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a partial peeling method for plating films capable of shortening treatment time and improving productivity and workability without requiring intricate treatment stages and capable of well maintaining the reliability of the resulted products and a process for producing a stem for semiconductor devices. SOLUTION: At the time of producing the stem 1 for the semiconductor devices formed by joining a grounding lead 5 to the surface of a metallic base 2, a copper plating film 6 is formed over the entire surface of the base 2 and the copper plating film of the region to be joined with the grounding lead 5 of the copper plating film formed over the entire surface of the base is irradiated with a YAG laser 8 by pulse oscillation, by which the copper plating film is partially peeled and thereafter, the copper plating film is peeled to expose the surface of the base and the grounding lead is resistance welded to the exposed surface.
Patent JP-2000171895-A (JP)
Title: Optical modulator and projection type display device
Inventor: UCHIYAMA SHOICHI
IPC: G03B21/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent color mixing and to improve color purity by setting a prescribed relation between the light transmissivity in the formation region of a unit condensing element in a condensing optical device and that in a gap region between the adjacent unit condensing elements. SOLUTION: A microlens array 210 is equipped with a substrate 220, plural microlenses 230 formed on the substrate 220 and an adhesive layer to be attached to the counter substrate of a liquid crystal panel. The microlens array 210 functions as an optical device for condensing respective color beams made incident at different angles on the respective pixel parts 240R, 240G and 240B for modulating respective color light beams. When it is assumed that the transmissivity in the area of the microlens 230 is Tt and that at the gap part 250 (flat part by the substrate 220) between the microlenses 230 is Tn, the microlens array 210 is set so that the transmissivity at the gap part 250 is reduced to satisfy the relation Tt>Tn. It is more desirable to set Tn≈0.
Patent JP-H05252801-A (JP)
Title: Weeder installed in cultivator or the like
IPC: A01B39/18
Filed: 1992-11-30
Abstract: PURPOSE:To improve weeding effects and the stirring action on soil in each circular weeding wheel to be rotated by the resistance of contact with the field surface. CONSTITUTION:The objective weeder is obtained by installing each circular weeding wheel 2 in which a tapered weeding part is formed into the shape of a nearly shallow dish on the outer periphery of a central rotating base and driving parts having positions protruding from the back surface of a rotating base as apexes and the rotating base are protrusively installed on a concentric line on the outer surface of a position where the rotating base is connected both to the weeding part, i.e., a surface to be the back side when viewed as the shape of the shallow dish and a spring tine composed of a steel wire through respective angle regulators 8 and 8'. The weeding wheel 2 and tine weeding means 36 are installed in the middle rib beam 1 of a cultivator through an interposed supporting means 6 using the respective angle regulators 8 and 8' as a part.
Patent JP-H06166089-A (JP)
Title: Method and apparatus for manufacturing crystalline thermoplastic resin sheet or film
Inventor: MORITA KEITA
IPC: B29C48/91
Filed: 1992-12-01
Abstract: PURPOSE:To obtain the film superior in optical properties such as transparency or glossiness, external appearance properties such as surface smoothness and rigidity, by a method wherein an extruded filmy crystalline thermoplastic resin is made a sheetlike state by cooling secondarily while pinching and pressing between a casting drum and metallic belt and after the sheet is cooled secondarily by leading immediately to a water tank, draining is performed and heat- treated. CONSTITUTION:A filmy crystalline thermoplastic resin 2 extruded through a T die into a molten state is made a sheetlike state by cooling primarily while pinching and pressing between a casting drum 3 and metallic belt 4 and after the sheet 9 is cooled secondarily by leading to a water tank 10, a cooling liquid stuck to the surface of the sheet is removed and then heat-treated within a temperature range extending from the thermal deformation temperature -40 deg.C to the thermal deformation temperature +15 deg.C of the crystalline thermoplastic resin to which this sheet 14 is used.
Patent JP-H11164350-A (JP)
Title: Positional information service method
Inventor: AWATA JOJI
IPC: H04W4/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To easily signal self current position to the opposite communication party by notifying the registration position of a mobile terminal as positional information that shows the current position to another terminal and showing it on a displaying part of the other terminal. SOLUTION: When a user turns on a switch of a mobile terminal PS-1 and performs line connection with a displaying part 4 which is connected to a base station CS-1 of an area E-4, the terminal PS-1 registers self current place on a position registering part 2 and also stores a CS-ID that is self registration position. The terminal PS-1 and the part 4 undergo line connection through the terminal PS-1 and the station CS-1. The terminal PS-1 configures a communication slot SL-2 on which the CS-ID that shows self-current position is superimposed. The slot SL-2 is sent to the part 4 by using a speech communication channel that is subjected to line connection. The part 4 which receives the slot SL-2 shows the positional information on a display according to software that belongs to the part 4.
Patent JP-H11156371-A (JP)
Title: Active material and its production
Inventor: OOMINE YORISHIGE
IPC: A23L11/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an active material which can demonstrate the active effects of red clay and fossil limestone synergistically by mixing the first powder obtained by crushing fossil limestone with the second powder obtained by crush ing a burned material which contains red clay as a main component and was burned at a specified temperature. SOLUTION: A mixture of the first powder obtained by crushing fossil limestone with the second powder obtained by crushing a burned material which contains red clay as a main component and was burned at 1,100-1,300 deg.C is used as an active material for medicines, toiletries, washing agents, water quality improving agents, or food additives. Since fossil limestone is abundant in calcium, it is desired to be kept porous in mixing, and its content is controlled to be at the highest 10%. The burned material to be an active material should be burned in a shape easy of handling corresponding to use, for example, in a shape of earthenware, spherical grains as the cleaning material of water purifier or powder.
Patent JP-H11163638-A (JP)
Title: I-q output sampling phase detector
Inventor: YAMAMOTO RYUZO
IPC: H03L7/091
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To effectively attain separation as well as shielding between impulse generators by generating impulses in the cycle of a reference signal and distributing the detected signals to two sampler heads which sample the detected signals in their cycles with an I-Q phase difference to obtain an I-Q detection output. SOLUTION: A reference signal is inputted to a primary input terminal 17 of a balance/unbalance conversion transformer 2, and a signal that is converted into balanced transmission is outputted to the secondary side of the transformer 2 and applied between the anode and cathode of an SRD(step recovery diode) 1. Impulses synchronized with the cycle of the reference signal are applied to the SBD(Schottky barrier diodes) 18 to 21. Meanwhile, the detected signals are inputted to an input terminal 16 of an I-Q distributor 15, outputted to an I output terminal 24 in the same phase and then connected to the connecting point between the SBD 18 and 20 and also to a Q output terminal 25 at the connecting point between the SBD 19 and 21 but with a 90-degree phase difference against the input signal.
Patent JP-H06194044-A (JP)
Title: Indirect heating type rotary drying machine for powder particle substance
Inventor: IWASHITA YOSHIHARU
IPC: F26B17/32
Filed: 1992-12-24
Abstract: PURPOSE:To easily scrape off a layer of powder particle substance adhered to a drum and grown there by a method wherein a ring having a diameter slightly smaller than an inner diameter of a rotary cylinder is inserted into a space between the outer-most circumferential heating pipe and the rotary cylinder. CONSTITUTION:A ring 5 having a diameter slightly smaller than an inner diameter of a drum 1 is inserted into a space between the outermost circumferential heating pipe row 41 and the drum 1. The ring 5 is made of anti-wear steel. A length of the ring 5 may be of about one span divided by its support member or may be formed as a ring having a narrow width. The ring 5 is pushed always against the lower-most direction as the powder particle substances are flowed by a rotation of the drum. That is, the space between the ring 5 and the drum 1 has no clearance and at this time the clearance becomes the largest space at the upper part. Due to this fact, the layer of the powder particle substances being grown is always scraped off. In addition, the ring 5 may increase a scraping effect by adding a rib to it. With such an arrangement as above, it is possible to prevent any abnormal wear or oscillation at the supplying part and further to increase a supplying amount of powder particle substance.
Patent JP-H10190734-A (JP)
Title: Packet transfer device/method
Inventor: NAKATSU TOSHIAKI
IPC: H04L47/36
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a packet transfer device for shortening delay time in transferring a packet. SOLUTION: A packet data generation means 2 generates packet data from a multiplexed datagram. A packet maximum size setting means 3 sets a packet maximum size for suppressing delay time to a fixed time. A packet size comparison means 4 sets packet data smaller than the packet maximum size to be transfer packet data and sets packet data larger than the packet maximum size to be maximum packet data. A fragment packet data division means 5 divides a packet from maximum packet data and generates divided packet data. A remaining packet data accumulation means 6 accumulates remaining packet data. A fragment packet data selection means 7 selects data with the smaller packet size from maximum packet data and remaining packet data, and sets it to be fragment packet data. A packet data transfer means 8 transfers transfer packet data or divided packet data to a channel.
Patent JP-2000171258-A (JP)
Title: Oscillation gyro
Inventor: EBARA KAZUHIRO
IPC: G01C19/56
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an oscillation gyro in which temperature drift is suppressed. SOLUTION: An oscillation gyro 10 comprises an oscillator 12 where piezoelectric elements 16a, 16b, 16c are formed on the side faces of an oscillator 14. An oscillation circuit 22 is connected between the piezoelectric elements 16a, 16b and the piezoelectric element 16c in order to generate bending oscillation of the oscillator 14 in the direction orthogonal to the plane for forming the piezoelectric element 16c. The piezoelectric elements 16a, 16b, 16c are connected with a detecting circuit 24 in order to produce a signal corresponding to the rotational angular speed. The detecting circuit 24 is provided with such temperature characteristics as the gain is varied by temperature variation.
Patent JP-H06192774-A (JP)
Title: Copper alloy plain bearing having high strength back plate and its production
Inventor: TANAKA TADASHI
IPC: C22C9/08
Filed: 1992-12-25
Abstract: PURPOSE:To produce a plain bearing made of a Cu allay having excellent characteristics by dispersing Cu alloy powder having a specified compsn. on a back plate made of steel, repeatedly executing sintering and rolling to make a bimetal into a bearing and forming an overlay layer thereon. CONSTITUTION:The surface of a back plate by a low carbon steel sheet cong., by weight, 0.15 to 0.26% C and having >=440N/mm<2> 0.2% proof stress is scattered with particulate powder of <=250mum of a Cu alloy having a compsn. by weight constituted of 15 to 30% Pb and 0.5 to 8% Sn, and the balance Cu. It is sintered at 700 to 900 deg.C in a hydrogen gas-contg. reducing atmosphere, is thereafter passed through a rolling roll, is rolled and is furthermore subjected to resintering and rerolling to regulate the total of the draft in the back plate part into 10 to 35% and to make a bimetal. The bimetal is subjected to pressing and machining and is formed into a bearing having a semicircular shape. Furthermore, the surface is applied with an overlay having a compsn. constituted of 3 to 18% Sn, <15% In and <3% Cu, and the balance Pb. The Cu allay plain bearing having high strength and high in adhesion to housing and followup ability to the deformation of housing can be obtd.
Patent JP-H09158451-A (JP)
Title: Guiding floor material
Inventor: IIJIMA TORU
IPC: E04F15/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To make light storage pigment effectively usable also for the refuge guidance of general persons at the time of power failure by containing light storage pigment in the quantity that can be sensed by the visual sense of a visually non-handicapped person, in at least part of a large number of protruding parts. SOLUTION: Light storage pigment is contained in only part of a large number of protruding parts formed of rubber or resin. Calcium or zinc group light storage pigment is used as the light storage pigment, or pigment with radioactive isotope previously added to the light storage pigment is used. The light storage pigment can be blended in material forming the protruding parts, but a light storage pigment contained layer can be also formed only at the upper layer part of the protruding part. In the case of forming the light storage pigment contained layer at the upper layer part of the protruding part, a light emitting-reflecting layer such as a white layer or a metal layer can be provided at the lower part of the light storage pigment contained layer.
Patent JP-H05178159-A (JP)
Title: Air bag gas generator having both mechanical and electric ignition structure
Inventor: IWAI YASUNORI
IPC: B60R21/264
Filed: 1991-12-27
Abstract: PURPOSE:To provide a gas generator having both mechanical and electric ignition structure. CONSTITUTION:In a gas generator which has a housing, chamber 14 which can contain the mechanical sensor 4 arranged in the housing, priming charge chamber 17 thereabove, combustion chamber 5 containing a gas generating agent 15, and opening 9 for communicating the housing with an air bag, and protects occupants against shock by introducing the gas generated in the combustion chamber by shock into the air bag; a space 20 and detonator piece 21 or ignition piece having a shape for priming fitting to the space 20 are provided between the chamber 4 and priming charge chamber 7. In addition, the detonator piece has a hole section to load the detonator on the side of the chamber 14, and the ignition piece has a space for containing an igniter therein.
Patent JP-H07190111-A (JP)
Title: Disc brake device
Inventor: OGIWARA NAGAO
IPC: F16D65/18
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the drag of a pad at the braking release time so as to avoid the early wear of the pad, and reduce loss strokes at the beginning of the braking start time and improve responsiveness so as to avoid the degradation of a braking feeling. CONSTITUTION:A brake fluid is discharged from a cylinder part 1a by releasing the depression of a brake pedal 7 at the braking release time, and a clearance is formed between a pad 3 and a disc 8. Such a disc brake device is provided with a braking state detecting means 9 for detecting the depressed state of the brake pedal 7 so as to output a detection signal, and an electrically driven adjuster device 6 actuated on the basis of the detection signal of the braking state detecting means 9 and expanded so as to make a clearance small at the beginning of the braking start time is interposed between a piston 4 and the pad 3.
Patent JP-H07188042-A (JP)
Title: Medicine of stupe
Inventor: TOKUYAMA TAKASHI
IPC: A61P9/08
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a medicine of stupe excellent in efficiency, at the same time perfectly safe to a human body and easy in application. CONSTITUTION:(1) Pulverized material of germinated rice, (2) extract of rice or germinated rice, (3) the product obtained by subjecting the hydrolysate of rice or germinated rice to enzymolysis or treatment with malt, (4) extract of rice or germinated rice wherein an enzyme or malt is applied before, during or after the extraction or (5) the product obtained by subjecting the extract of rice or germinated rice or the material obtained by treating this extract with an enzyme or malt, further to alcohol fermentation or organic-acid fermentation, is directly used as a medicine of stupe, or formulated into a medicine of stupe.
Patent JP-2001168212-A (JP)
Title: Semiconductor storage device
Inventor: HIGASHIDE YOSHIKO
IPC: H01L27/105
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional device such as that the size of a memory region enlarges and the area of the memory cell array enlarges sharply, when the size in line width of the memory region becomes large by the influence of the through hole for connecting the bit line in the first layer with the bit line in the second layer, in a semiconductor storage device composed of two layers of bit lines. SOLUTION: The size in the line direction of a memory region which does not have a through hole is shortened by the size in the line direction of the memory cell region having a through hole.
Patent JP-H07184509-A (JP)
Title: Artificial fish-gathering bank for young fishes living in sea bottom
Inventor: MIYAGAWA MASASHI
IPC: A01K61/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a shelter type artificial fish-gathering bank for young fishes living in the sea bottom represented by KIJIHATA (Epinephelus fario) by which young KIJIHATA can be protected from natural enemies such as KASAGO (Sebastiscus marmoratus) and can be dispersed safely after being released. CONSTITUTION:A trapezoidal cylinder A expanding toward the bottom having openings on the top and the bottom is equipped with a couple of right and left frames 4, 4 freely closable and openably. On the back side of the both frames 4, 4, is fitted a net B having meshes passable for young KIJIHATA but unpassable for the natural enemies, KASAGO. A bottom plate 6 is attached to the bottom of the cylinder A. The fish-gathering bank is set to that the bottom of the cylinder A may almost fully contact with the sea bottom and artificial sea weeds C are planted to the inside and outside of the bank.
Patent JP-2000154563-A (JP)
Title: Retainer for simplified water treatment device
Inventor: KANEHARA HIDEO
IPC: E03C1/02
Filed: 1998-11-21
Abstract: PROBLEM TO BE SOLVED: To attach/detach a pair of water treatment devices to/from water flowing piping safely and easily by mounting a pair of water treatment devices on a hinge-shaped retaining plate movably adjustable in a connecting/ disconnecting direction. SOLUTION: A pair of water treatment devices 11 are mounted containing permanent magnets 13a, 13b attractable to each other and far infrared radiation materials 14a, 14b in cases 12a, 12b facing each other. A holding device 15 holding the respective water treatment devices 11 movably adjustable in the connecting/disconnecting direction at one end, is mounted and involves a holding plate 16 bendable with regard to the center line of a surface. Elongated adjusting holes 18, 19 tilting in line symmetry at a prescribed angle to the center line of the surface are formed on both sides of the center line of the plate 16 surface. A linkage 20 is slidably.fitted into the regulating holes 18, 19, and the respective water treatment devices 11 are attachably/detachably connected to the plate 16 through the linkage 20.
Patent JP-H07190829-A (JP)
Title: Non-circular gear-type flowmeter
Inventor: TAKAHASHI TOSHIO
IPC: G01F3/10
Filed: 1993-12-24
Abstract: PURPOSE:To prevent missing of a detecting signal of an optical system due to remaining air bubbles. CONSTITUTION:A reflecting plate 22 is placed at one end face of one of a pair of non-circular gears 7, 7 set in an operating chamber and meshed with each other. A light-emitting element 19 and a photodetecting element 20 are arranged outside the operating chamber 2 to face the reflecting plate 22 via a lens 15. The flowmeter measures a flow rate by detecting a pulse signal of the photodetecting element 20 as the non-circular gears rotate. A clearance C between the lens 15 and the reflecting plate 22 is set to be 100mum or smaller in this flowmeter.