baber/WOPTO huggingface dataset:
Patent JP-H11187893-A (JP)
Title: Method for culturing methanol-assimilating yeast
Inventor: IEKAME HARUTAKA
IPC: C12N1/16
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for culturing a methanol-assimilating yeast in enhanced productivity of heterologous proteins, by culturing a methanol- assimilating yeast which was transformed with heterologous protein-coding genes by adding methanol and aspartate in an amount corresponding to the amount of methanol. SOLUTION: This method comprises transforming a methanol-assimilating yeast such as Pichia pastoris, Hansenula polymorpha, and Candida boidinii, by transducing genes which code for heterologous proteins comprising biologically active proteins such as interleukin 6, interleukin 6-receptor, derivatives from these, followed by culturing the transformed methanol-assimilating yeast by adding methanol and aspartate in an amount corresponding to the amount of methanol to express the heterologous proteins. This method allows enhanced and efficient production of heterologous proteins.
Patent JP-H05182673-A (JP)
Title: Thermal cell
Inventor: TERASAKI MASANAO
IPC: H01M6/36
Filed: 1991-12-27
Abstract: PURPOSE:To simplify a terminal part and internal structure and reduce the cost of manufacture by connecting lead wires of an ignition ball to an electrode terminal for taking out power to concurrently serve as a terminal for ignition, and reducing a number of the electrode terminals. CONSTITUTION:A current, when it is allowed to flow from the outside in terminals 6, 7 of an unactivated thermal cell, passes through lead wires 10 to ignite an ignition ball 5. Here, a power generating block formed of power generating elements 1 and 1 cell connecting plates 2 has no conductivity with no inflow of a current from the outside. When the ignition ball 5 is ignited, lead powder 4 is ignited, and the thermal cell is activated by combustion of a heating agent 3 of the power generating block. Electromotive force of the thermal cell is generated through lead wires 8, 9 between the terminals 6, 7, but the ignition ball 5 is already destructed by fire to generate no current flowing in the lead wire 10. Since a terminal for ignition can be thus omitted, constitution is facilitated for the thermal cell of small size and multioutput type.
Patent JP-2000186108-A (JP)
Title: Activated composition of metallocene complex useful in catalytic reaction of olefin (co)polymerization process
Inventor: SOMMAZZI ANNA
IPC: C07F3/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain an organometallic composition useful as an activator for a metal metallocene complex for forming an α-olefin (co)polymerization catalyst by making the composition include a reaction product of a specific fluorinated organic compound and a specified organometallic compound. SOLUTION: This composition useful as an activator for a metallocene complex of the group 4 for forming an α-olefin (co)polymerization catalyst contains a reaction product of (A) a fluorinated organic compound containing a 5C or 6C diunsaturated ring of formula I (R1 to R7 are each H, F, a 1-20C diunsaturated ring or the like; R8 is H, OH, SH or the like; m is 0 or 1), preferably a compound of formula II (y and z are each 1-4; R11 and R12 are each F, hydrocarbyl or the like) and (B) an organometallic compound of the formula M'RnX(p-n) (M' is a metal of the group 2 or 13 of the periodic table of element; R is a 1-10C hydrocarbyl; X is a halogen; p is a valence of M'; n is a decimal of 1-p).
Patent JP-H10192075-A (JP)
Title: Instrument capable of changing height
Inventor: MATSUMOTO HARUO
IPC: A47B9/18
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by turning one lower end to a start point for the going path part of a guide receiving part in a loop shape, lowering a guide engaging part from an upper end through an intermediate supporting part and moving it to an upper end supporting part. SOLUTION: The guide receiving part 3 in the loop shape is formed at a bottom plate part in a groove shape and the guide engaging part 6 is guided by the guide receiving part 3 and moved to the lower part of a leg 5 along with the vertical movement of the leg. The state of installing the guide engaging part 6 at the position of the start point of the guide receiving part 3 becomes the lowered state of a top plate 4 and the state of moving it upwards along the going path part and moving it to the intermediate supporting part 3b becomes the intermediate height state of the top plate 4.  Further, the state of moving the guide engaging part 6 to the upper end supporting part becomes the elevated state of the top plate 4, the state of moving it along a coming path part and moving it to the position of the start point of the going path part becomes the lowered state, the leg 5 is held in one of the states and the height of the top plate 4 is adjusted. For the adjustment mechanism, the structure is simplified, assembly work is facilitated, a vertical action operation is simplified and sufficient strength is held.
Patent JP-H06204491-A (JP)
Title: Nonvolatile semiconductor storage device and rewriting method therefor
Inventor: SATO YASUO
IPC: H01L29/792
Filed: 1992-12-28
Abstract: PURPOSE:To enable rewriting/reading data into/from EEPROM cells on a single supply voltage and reduce the supply voltage. CONSTITUTION:Memory cells are formed in a dual well, composed of an n well 112 and p well 113, formed on a p-type silicon substrate 105. The potential at the n well 112 and that at the p well 113 are controlled independently of each other. Writing data into the memory cells utilizes the tunnel effect; erasing data from the memory cells is accomplished by applying a voltage to a control gate 100 with the p well controlled and kept at negative potential and injecting negative charges from the channel region 100 into a floating gate by the tunnel effect. The voltage to be applied to the control gate 100 is reduced by keeping the p well at negative potential.
Patent JP-2001173802-A (JP)
Title: Operating valve for fluid
Inventor: WATANABE YUICHI
IPC: F16K31/05
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an operating valve for fluid without causing a trouble, even if applying strong torque after a valve rod hits on a stopper by bringing the stopper into contact with a front surface of an operation part by a line or a plane. SOLUTION: In an operating valve for fluid which comprises a valve seat 1a within a flow passage A and a valve element 2a for switching an interruption state interrupting flow of fluid and an outflow state allowing fluid to outflow by seating/separating on/from the valve seat 1a due to the rotating direction by an operation from the outside, is provided with a female screw part 1b opposed to the valve seat 1a within a easing 1 forming the flow passage A, is provided with the valve element seating on the valve seat 1a on one side and an operation part 2b on the other side in the female screw part, screws a valve rod 2 provided with a male screw part 2c corresponding to the female screw part 1b into the surrounding and comprises a stopper 3 for preventing falling of the valve rod 2 on the operation part side of the female part,  the operating valve for fluid is characterized by the stopper 3 comprising an abutting part 4a in contact with an end face of the operation part of the valve rod 2 by a line or a plane.
Patent JP-2000175619-A (JP)
Title: Coloring crustacean such as shrimp or crab in red
Inventor: MAEKAWA TAKAHIRO
IPC: A23L17/40
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a coloring method in which a crustacean such as a shrimp or a crab can be colored in red while maintaining a raw texture and keeping a safe fresh state without heating to a high temperature, sterilization is sufficiently carried out to reduce the number of bacteria of Escherichia coli, and yet a problem of causing blackening of tail, or the like, during a long-term preservation to reduce a commercial value will not arise. SOLUTION: A crustacean such as shrimp or a crab having carotenoprotein in the vicinity of the surface is treated with an acidic aqueous solution to which at least one compound selected from the group consisting of an edible inorganic acid, an edible glucono delta lactone, an edible organic acid and a mixture of two or more of them is added and which is adjusted to pH <=4. The crustacean is neutralized and/or washed with water.
Patent JP-H11190747-A (JP)
Title: Probe and needle pressure regulating mechanism
Inventor: TACHIKAWA NOBUYOSHI
IPC: H01L21/66
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To regulate the needle pressure of a contact probe easily. SOLUTION: A movable core 27 is tilted from a top clamp 22 while being supported by a tightening bolt 28 such that the movable core 27 can be advance/ retract by operating the tightening bolt 28. Movement of the movable core 27 is blocked by fitting a blocking plate 31 to the head part 28a of the tightening bolt 28. Tilt angle 9 of a contact probe 5 being fixed to the movable core 27 is set at θ large angle within a range of 15-90 deg. with respect to the abutting face of the terminal of an IC chip 43. The movable core 27 presses a spring 33 contained in a spring hole 32 through a push plate 34 by advancing/ retracting a flat screw 36 screwed into the second screw hole 35 of the top clamp 22. The movable core 27 is guided swingably by inserting a knock pin 40 planted on the top clamp 22 into the guide hole 38 of the movable core 27.
Patent JP-2000182878-A (JP)
Title: Capacitor
Inventor: NAGAKARI NAONORI
IPC: H01G4/12
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor having a structure with large capacitance and low inductance that can function as a decoupling capacitor over a wide frequency region. SOLUTION: In a capacitor, wherein a dielectric layer 5 and an upper-side electrode layer 7 are successively laminated on a lower-side electrode layer 3 of an insulating substrate 1, the upper-side electrode layer 7 and the dielectric layer 5 are divided into a plurality of portions by a dividing groove 9, formed in the laminating direction so that a plurality of divided upper-side electrode layers 7a, 7b and a plurality of divided dielectric layers 5a, 5b are formed. The lower-side electrode layer 3 is exposed at the bottom of the dividing groove 9, and a first terminal electrode 11 is formed on the lower-side electrode layer 3 at the bottom of the dividing groove 9. Second terminal electrodes 17, 19 are formed on the divided upper-side electrode layers 7a, 7b, respectively.
Patent JP-2000179739-A (JP)
Title: Combined solenoid valve and control method thereof
Inventor: HIROSE TETSUO
IPC: F25B41/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To act a rear side expansion function of a car cooler by attaching two solenoid valves on one valve body, and performing ON/OFF control of two solenoid valves. SOLUTION: In a valve body 8 composed of first and second circulation passages 2, 4, chambers 5, 5a communicated with the first circulation passage 2, valve seats 6, 6a disposed on bottom parts of the chambers 5, 5a, a large valve port 7 communicated with the first circulation passage 2, and a small valve port 7a communicated with the second circulation passage 4, a first solenoid valve 18 is arranged on an inlet side of a refrigerant, and a second solenoid valve 19 is arranged on an outlet side of the refrigerant. A refrigerant flow rate is controlled step by step by ON/OFF control of the first and second solenoid valves 18, 19.
Patent JP-2001171986-A (JP)
Title: Raising device of heavy structure, and juck-up construction using thereof
Inventor: ABE MASAYOSHI
IPC: E01D21/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To automate the raising work of a heavy structure. SOLUTION: This raising device 2 of the heavy structure 1 consists of a holding shaft 3 whose tip is connected to the bottom of the heavy structure 1, to the supporting position of the heavy structure to be lifted; a rotating frame 4 installed rotatable horizontally at a specific angle around the above holding shaft; and plural number of raising frames 111 to 119 which are provided concentric around the above rotating frame 4, and form similar figures at the height same as the rotating frame 4. When the rotating frame 4 which rises together with the holding shaft 3, every time when the heavy structure 1 rises one step, is rotated a specific angle, the raising frames 111 to 119 are loaded in order, under the rotating shaft 4, and connected.
Patent JP-H11178113-A (JP)
Title: Driving controller of hybrid vehicle
Inventor: KOJIMA SHINICHI
IPC: B60L50/15
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the shock of a hybrid vehicle when starting its internal combustion engine and improve its responsiveness, by increasing the output torque of its motor by the corresponding torque to the one obtained through adding the inertial torque responding to the varying rate of the rotational speed of its internal combustion engine to the necessary torque for rotating its engine. SOLUTION: In the processing for allowing the start of a down-shift, the flow of the processing proceeds to a return without performing special control when judged negatively (S122). On the contrary, when judged affirmatively (S122), a flag F10 for allowing the start of the down-shift is brought into on- state (S123). Based on this, the down-shift control is started by a frictional engagement device-electronic controller. That is, inhibiting the down-shift until the engine of a hybrid vehicle is started by feeding a fuel to it, the down-shift is started after starting its engine. Therefore, avoiding the change of the driving force of the hybrid vehicle from occurring in the state of applying to its motor- generator the load for rotating its engine, its shock caused by the change of its driving force can be prevented.
Patent JP-H11172104-A (JP)
Title: Polyaniline derivative
Inventor: NIITSUMA HIROSHI
IPC: C08L33/14
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound that is useful as an antistatic agent, a rust preventing agent, a transparent electroconductive membrane, an electromagnetic shielding material and the like by doping a polyaniline with a polymer comprising sulfone group-containing structural units bearing acryloyl and methacryloyl group. SOLUTION: A polyaniline is doped with a polymer comprising a sulfone group-containing compound bearing one or more acryloyl group and/or methacryloyl group in the molecule (preferably 2-acrylamide-2- methylpropanesulfonic acid) as the structural unit to obtain the objective polyaniline derivative. The polymer may be a homopolymer of the sulfone- containing compound or a copolymer thereof with other polymerizable monomer where the polymerizable monomer is acrylic acid, methacrylic acid, styrene or the like. An inorganic acid as hydrochloric acid, sulfuric acid or the like or an organic acid as p-toluene-sulfonic acid or the like may be used together as a dopant for the polyaniline.
Patent JP-2001185691-A (JP)
Title: Semiconductor device
Inventor: NARIYOSHI YASUHIRO
IPC: H01L27/108
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To ease specifying for an address of a defective pattern of a semiconductor device. SOLUTION: Patterns of dummy active regions Ld is placed at the outermost periphery of patterns of active regions L placed repeatedly on a semiconductor substrate 1. Specified dummy active regions Lda are placed periodically among these dummy active regions Ld. The pattern dimension of the specified dummy active regions Lda is made longer than that of the other dummy active regions Ld, so that the specified dummy active region Lda is discriminated from the pattern of the other dummy active region Ld.
Patent JP-H11170386-A (JP)
Title: Method for repairing thermoplastic resin pipe
Inventor: ANAMIZU TAKASHI
IPC: B29C73/32
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing without laying a bypass pipe and without stopping supply of gas in the case when a break hole is brought about in a gas piping made of thermoplastic resin. SOLUTION: A hollow cylindrical live pipe gas bag 11 having a double elastic wall is inserted, in a deflated state, into a piping 1 from a break hole 3. By inflating the live pipe gas bag 11, the outer periphery thereof is pressed on the inner peripheral surface of the piping 1 so that the break hole 3 and a pipeline be shielded, and a saddle 41 with a tee is joined to the periphery of the break hole 3. The live pipe gas bag 11 is deflated and taken out from a tee hole and put into a no-blow bag connected to the tee 44 of the saddle and the tee hole is closed up by a cap 43.
Patent JP-2000188451-A (JP)
Title: Flexible printed wiring board, cover lay film and adhesive composition
Inventor: TAWARA KUNIO
IPC: C09J163/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency when a cover lay of a flexible printed board is laminated and cut a cost by using adhesive which is excellent in liquid stability by one liquid and short in a setting time. SOLUTION: The wiring board adhesive composition is formed by compounding 3 to 50 pts.wt. of novolak type epoxy resin and 3 to 50 pts.wt. of boraminated epoxy resin to 100 pts.wt. of alcohol soluble nylon resin which is solid at normal temperature. Adhesive composition is applied to one side of the wiring board cover lay film. A cover lay film is laminated by the adhesive composition on a copper foil circuit board formed on a film with flexibility.
Patent JP-H11180834-A (JP)
Title: Revitalizing hair tonic
Inventor: FUKUMA TADASHI
IPC: A61K8/97
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a revitalizing hair tonic free from hormone action and the like, inhibiting side effects and manifesting an excellent hair growth stimulating effect. SOLUTION: This invention relates to the revitalizing hair tonic including p-menthane-3,8-diol and the revitalizing hair tonic including p-menthane-3,8-diol and one or two or more substances selected from the group comprising a circulation accelerator, 5α-reductase inhibitor, antihistaminic agent, cell augmenting agent and anti-inflammatory agent.
Patent JP-H11187398-A (JP)
Title: Encoding and decoding system
Inventor: KATTO JIRO
IPC: H04N21/434
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To assure generation of a composite image desired at the encoding side, to cope with the stream data transferred continuously on the time base and also to attain encoding/decoding synchronous reproduction of the audio signals, video signals and artificial scene data while supporting an interaction function at the decoding side. SOLUTION: This system consists of an audio signal encoding circuit 1, a video signal encoding circuit 2, a scene data input interface circuit 3, a scene data encoding circuit 4, a composting circuit 5, a multiplexing circuit 6, a display circuit 7 and a clock generation circuit 8. The circuits 1, 2 and 4 output time information showing the decoding timing, and the circuit 5 outputs time information showing the composite timing. Then the circuit 6 multiplexes the compressed data given from the circuits 1, 2 and 4 and generates a bit stream.
Patent JP-H11179174-A (JP)
Title: Hollow fiber membrane for separation and manufacture thereof
Inventor: FUJII YOSHINARI
IPC: B01D69/08
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane for separation having excellent properties such as high durability, water permeability, strength, and elongation by making an outer surface dense layer be a dense layer with no fine pore, making an outer layer have a sponge-like structure, and making an intermediate layer have a rough sponge-like structure. SOLUTION: This hollow fiber membrane for separation to be used for outer pressure type ultrafiltration hollow fiber membrane module is made to have a membrane wall structure constituted of an outer surface dense layer, an outer layer, an intermediate layer, and an inner face layer. The outer surface dense layer is made to be a 0.02-0.2 μm thick dense layer with no fine pore and the outer layer is made to have 5-70 μm thickness and a fine sponge-like structure with 0.02-0.8 μm voids. The intermediate layer is made to have 80-160 μm thickness and a rough sponge-like structure with 0.1-10 μm voids. The inner surface layer is made to have 1-15 μm thickness and a fine sponge-like structure with 0.05-5 μm voids and inward tip parts of microvoids of the middle layer penetrate the inner surface layer having the sponge-like structure.
Patent JP-2000187236-A (JP)
Title: Liquid crystal display element
Inventor: FUJIOKA KAZUYOSHI
IPC: G02F1/1339
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent generation of defective cell thickness distribution caused by projecting and recessing parts on the surface of an interlayer insulating film due to an arrangement pattern of wiring for mounting a drive IC in a sealant region, counter electrode terminals or the like. SOLUTION: In this liquid crystal display element, a dummy pattern 5 is provided in the region where source signal line 2 is not formed. The dummy pattern 5, provided with the same material and the same shape as the source signal lines 2, can equalize flatness of acrylic resin coating used as an interlayer insulating film, so as to uniformize the cell thickness. The direction of extension of the dummy pattern 5 preferably be made the same as the direction of extension of the adjacent signal lines.
Patent JP-H11181492-A (JP)
Title: Liquid bleaching agent composition
Inventor: MIYAMAE YOSHITAKA
IPC: C11D7/54
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, excellent in bleaching power, low in gas generation by the decomposition of hydrogen peroxide even after preservation at a high pH for a long period of time, having excellent storage stability, by including hydrogen peroxide, phenol (derivative), a boron compound and a polyol compound in a specific composition. SOLUTION: This composition comprises (A) 0.1-30 wt.%, preferably 1-10 wt.%, more preferably 1-6 wt.% of hydrogen peroxide, (B) 0.01-6 wt.%, preferably 0.1-5 wt.% of phenol or its derivative (preferably dimenthoxyphenol, catechol or hydroquinone), (C) 0.1-30 wt.%, preferably 0.5-10 wt.% of a boron compound (preferably sodium tetraborate) and (D) 0-30 wt.%, preferably 0.1-30 wt.%, more preferably 0.5-10 wt.% of a polyol compound (e.g. glucose, glycerol or the like). Even if the composition is packed into an inexpensive container such as a plastic, the container has no fear of swelling and damage, and the composition has excellent economic efficiency.
Patent JP-2000196570-A (JP)
Title: Data transmission device
Inventor: YOSHIKAWA TAKEFUMI
IPC: H04L7/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately receive data even when an internal clock is shifted from the data by entering an opposite or reverse data to a preceding value at the transition of data when there is possibility of mislatching data. SOLUTION: In a normal state that the leading edge of an internal clock is not overlapped with a transition pulse, data are latched by the leading edge of the internal clock in a data determination period (flat part). When the leading edge of the internal clock is overlapped with (shifted from) the transition pulse, a data value reversed to the preceding cycle of data is received without latching data by the leading edge of the internal clock. Namely data are not latched during the transition of data in order to evade mislatch. Since the generation of data transition means the transmission of data reversed to the preceding cycle, data in the reverse of the preceding cycle are received to execute sure data reception.