baber/WOPTO huggingface dataset:
Patent JP-2000143416-A (JP)
Title: Herbicide composition
Inventor: TOMITA MAKOTO
IPC: A01N47/28
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a high-safety herbicide for lawn and field and provide a culture controlling method for lawn using the herbicide. SOLUTION: This herbicide composition contains 1-(2-chlorobenzyl)-3-(1- methyl-1-phenylethyl)urea as an active component. The culture controlling method for lawn comprises the scattering of a herbicide composition containing 1-(2-chlorobenzyl)-3-(1-methyl-1-phenylethyl)urea as an active component before, after or simultaneously with the over-seeding of lawn seed on a field.
Patent JP-2000135728-A (JP)
Title: Gas injecting injection molding die
Inventor: ONISHI KOICHI
IPC: B29C45/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To effectively deaerate gas out of a clearance between a mold and a gas nozzle and control the leakage of resin and gas. SOLUTION: In a gas injecting injection molding die 1, a gas injection section 12 for injecting gas after a gas injection nozzle 11 is brought into contact with a mold, and the gas injection section 12 is formed of a cylindrical section 121 into which the gas injection nozzle 11 is inserted and a gas injection hole forming section 122 on which the end of the gas injection nozzle 11 is brought into contact with, and one or a plurality of channels 13 are formed from before the forward moving position of the gas injection nozzle 11 toward the mold outside direction on the inner face of the cylindrical section 121.
Patent JP-H0753945-A (JP)
Title: Near-infrared absorber
Inventor: USUI HIROSHI
IPC: C03C4/08
Filed: 1993-12-13
Abstract: PURPOSE:To obtain the absorber with which an object is satisfactorily recognized as an image. CONSTITUTION:The absorber contains at least 10wt.% crystallized copper phosphate glass. The glass preferably comprises 2-46wt.% CuO, 54-98wt.% P2O5, 1-10wt.% Al2O3, and 1-10wt.% K2O and preferably has a crystal content of 5wt.% or higher.
Patent JP-H01154538-A (JP)
Title: Manufacture of substrate for semiconductor device
Inventor: HAYASHI HISAO
IPC: H01L21/31
Filed: 1987-12-11
Abstract: PURPOSE:To obtain a substrate for a semiconductor device having a flat surface suitable for forming an element, by forming an insulating layer in a recessed part and on the surface, eliminating the substrate from the rear until the insulating layer in the recessed part is exposed after a retaining body is stuck, and eliminating the insulating layer of the recessed part. CONSTITUTION:On the surface of a semiconductor substrate 1, a recessed part 2 is selectively formed. On the surface containing the recessed part, insulating layers 3, 4 are formed, and a retaining body 5 is stuck on said insulating layers. From the side inverse to the retaining body side, the semiconductor substrate is eliminated until the insulating layer in the recessed part is exposed, and then the insulating layer in the recessed part is eliminated. Since the insulating layer directly formed on a flat semiconductor substrate is utilized as a bonding layer when the retaining body is stuck, it can be surely stuck, and problems of air gap and the like are resolved. The insulating layer formed in the recessed part functions as a stopper at the time of eliminating the semiconductor substrate, and a flat semiconductor layer is obtained on the insulating layer by polishing. As a result, a substrate for semiconductor device which has an element forming region of superior flatness is obtained.
Patent JP-H01153713-A (JP)
Title: Silicone-modified epoxy resin
Inventor: NAGAO SUSUMU
IPC: C08G59/08
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title resin reduced in internal stress, outstanding in thermal shock resistance, thus suitable for semiconductor sealing use, by reaction between a silicone compound having phenolic hydroxyl group and an epoxy resin. CONSTITUTION:The objective resin can be obtained by reaction between (A) a silicone compound having phenolic hydroxyl group (e.g. a product from reaction between a silicone compound having epoxy group and a phenol having two or more phenolic hydroxyl groups) and (B) an epoxy resin having in 1mol. at least two epoxy groups (e.g. novolak type epoxy resin).
Patent JP-H01154650-A (JP)
Title: Data communication system
Inventor: MASE YOSHIO
IPC: H04L9/18
Filed: 1987-12-11
Abstract: PURPOSE:To prevent the interception of a transmission message by a 3rd party through a simple constitution by providing a synthesizing means synthesizing a specific data to a transmission message to a transmission side and a decomposing means extracting the message from the synthesized data to the reception side. CONSTITUTION:A data processing section 4 adds and synthesizes a specific data to a message in a slave station 1 and a transmission format editing section 5 adds a control data and sends a message data to a telephone circuit 7 via an NCU 6. A master station 2 uses a format synthesizing section 10 to receive the message data via an NCU 9. The synthesizing section 10 stores a transmission data transmitted at each block sequentially to synthesize the original data format and the control data is excluded from the stored data and the result is sent to a data processing section 11. The processing section 11 eliminates the specific data to obtain the original message data.
Patent JP-S62231777-A (JP)
Title: Tof-of-form adjustment for printer
Inventor: SHIINA TADASHI
IPC: B41J11/42
Filed: 1986-12-29
Abstract: PURPOSE:To provide a TOF adjusting method by which a TOF located between a TOF sensor and a recording head can be corrected easily and accurately, by adjusting the TOF through controlling a reading-starting address in a data memory. CONSTITUTION:When a recording head is deviated from a normal position by a 4-dot amount in a paper-feeding direction, a reading-starting address in a data memory is correctively shifted by a 4-dot amount in the direction of higher writing order of data, and reading positions for color data are shifted under control to positions LA, LB, LC, LD which are shifted from reference positions by a 4-dot amount in the direction of lower reading order, respectively. By thus controlling the reading-starting address in the data memory according to the positional deviation of the recording head, a TOF can be adjusted easily and accurately. The timing for starting reading the addresses in the memory is set at the time when a predetermined number of paper-feeding pulses are counted after detecting a TOF mark.
Patent JP-H02157452-A (JP)
Title: Device for controlling fuel injection quantity of multicylinder internal combustion engine
Inventor: INAGAKI HIROSHI
IPC: F02D45/00
Filed: 1988-12-09
Abstract: PURPOSE:To improve the control accuracy of air-fuel ratio by using a physical model in which the law of conservation of mass of intake air is described to estimate the intake air quantity flowing into each cylinder from engine speed and an intake-air flow rate and determining a fuel injection quantity. CONSTITUTION:The flow rate of intake air taken into an internal combustion engine M1 through an intake air passage M2 and engine speed are detected by detecting means M2, M4, and an intake air quantity into a cylinder which becomes a suction stroke at the end of a defined intake air cycle is estimated by a means 5 using a physical model in which the law of conservation of mass of intake air is described, to calculate a synchronous injection quantity. An intake air quantity into the cylinder whose intake air quantity is estimated is reestimated by an estimating means M7 during the time until the cylinder gets into actual intake stroke. Thereupon, a calculating means, M8 compares the reestimated result with the estimated result by the means M5 and calculates the asynchronous injection quantity of fuel corresponding to the deviation. Thereby, the control accuracy of air-fuel ratio at the time of an accelerating operation can be improved.
Patent JP-H0990637-A (JP)
Title: Resist composition and resist pattern forming method
Inventor: NOZAKI KOJI
IPC: G03F7/30
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resist compsn. having a sensitivity capable of practical use and capable of forming a nonswellable fine resist pattern. SOLUTION: An acid-sensitive polymer contained in this chemical amplification type resist compsn. in combination with an optical acid generating agent contains a lactone part represented by the formula [where R is optionally substd. 1-4C straight chain or branched chain alkyl and (n) is an integer of 1-4] as a protective group for each carboxyl group.
Patent JP-H07163822-A (JP)
Title: Cordierite ceramic filter and its preparation
Inventor: KASAI YOSHIYUKI
IPC: F01N13/04
Filed: 1993-12-14
Abstract: PURPOSE:To provide a cordierite ceramic filter with excellent regeneratability on regeneration by back washing, a high mechanical strength and lightweight and compact and a method for preparing it. CONSTITUTION:A cordierite powder with a porosity of at least 30% is used as an aggregate and a raw material for making cordierite, a pore making agent, a molding auxiliary and a solvent are incorporated therein and mixing and kneading are performed and the mixture is extruded into a honeycomb shape to perform calcination after molding. The mean fine pore diameter of a filter is made within (a mean diameter of the aggregate)X0.15+ or -5mum and the porosity of the whole filter is made at least 30% and the compression strength in the flow path direction is made at least 100kgf/cm<2>. In addition, the thickness of a partitioning for the flow path is made 300-2,000mum and the porosity of the cross section of the filter part is made 63-71%.
Patent JP-H08165339-A (JP)
Title: Production of granular lactic acid copolyester
Inventor: EBATO HIROSHI
IPC: C08G63/88
Filed: 1994-12-16
Abstract: PURPOSE: To solve the problem of fusion of a lactic acid copolyester produced from a lactic acid component, a dicarboxylic acid component, and a diol component by crystallizing the copolyester at a temp. not lower than the glass transition point and lower than the m.p. CONSTITUTION: A granular lactic acid copolyester contg. 1wt.% or lower residual lactide is produced by thermally melt mixing and reacting about 15-75 pts.wt. arom. or aliph. polyester having a mol.wt. of about 10,000-300,000 with about 85-25 pts.wt. lacic acid component contg. 75wt.% or higher L-lactic acid or L-lactide at a specified temp. in an inert gas atmosphere in the presence of about 10-2,000ppm esterification catalyst (e.g. tin octanoate), if necessary devolatilizing the reaction product under about 0.1-50Torr at about 145-230 deg.C for about 1-30min, extruding it into strands, cooling the extrudate at a rate of about 50 deg.C/min, crystallizing it at about 60-140 deg.C, a temp. not lower than the glass transition point and lower than the m.p., and pelletizing it.
Patent JP-H03173711-A (JP)
Title: Method and apparatus for regulating gas flow for pre-reduction in smelting reduction equipment providing pre-reduction furnace
Inventor: YAMADA KENZO
IPC: C21B11/00
Filed: 1989-12-04
Abstract: PURPOSE:To keep ore under suitable fluidized condition and to enable suitable pre- reduction by varying gas pressure for introducing into a pre-reduction furnace and regulating the actual flow rate. CONSTITUTION:A flow detector 18 outputs gas flow rate passing through a duct 11 to a computing control unit 20. The computing control unit 20 calculates the suitable pressure, which is outputted to a comparison adjusting device 21 and also opening degree regulating signal decided with calculation is transmitted to a damper 17 to regulate the opening degree. The pressure at the inlet of the pre-reduction furnace 2 is detected with a pressure detector 19 and this is outputted to the comparison adjusting device 21. The comparison adjusting device 21 compares this pressure signal and the pressure signal from the computing control unit 20 and the opening degree regulating signal is transmitted to the damper 16 so that the actual pressure approaches the suitable pressure to regulate the opening degree. By this method, for the variations of gas pressure and flow rate generated in the smelting reduction furnace, the fluidity in pre-reduction furnace 2 is kept under the suitable condition, thereby smooth operation of the furnace is made possible.
Patent JP-H07169458-A (JP)
Title: Manufacture of meso-carbon microbeads
Inventor: TAKAYAMA AKIHISA
IPC: H01M4/36
Filed: 1993-12-14
Abstract: PURPOSE:To provide a manufacturing method of meso-carbon microbeads treated with high temperature, especially suitable for use in a negative electrode of a lithium ion secondary battery, in which melt bonding in a baking/graphitizing process is prevented and complicated work of pulverization which is usually required is remarkably reduced. CONSTITUTION:Meso-carbon microbeads are manufactured by separating optical anisotropy Spherules produced in pitch when pitch is heat-treated at 350-450 deg.C from a pitch matrix. The meso-carbon microbeads separated from the pitch matrix is heat-treated in an inert atmosphere at 400-500 deg.C, then crushed, and heat-treated again at a temperature of 1000 deg.C or higher.
Patent JP-S63166963-A (JP)
Title: Production of thin film
Inventor: TAKANO SHINICHI
IPC: C23C14/14
Filed: 1986-12-27
Abstract: PURPOSE:To form a metallic film having excellent adhesive strength and uniform thickness by subjecting a thin film material to a sputter deposition as a target by ion irradiation at the time of forming the metallic thin film on the surface of paper. CONSTITUTION:An Ar gas is introduced from a port 4 into an ion generation chamber 1 provided with a positive electrode 3 and a coil 5 for forming a magnetic field as well as an thermoelectron is generated by the heating of a filament 2 as a hot cathode and the Ar gas is made to a gas ion beam to accelerate by an ion drawing electrode 6, then the metallic target 8 as the material for the thin film is subjected to the sputtering. Metallic sputter grains sprung out of the surface of the target 8 by the Ar gas ion beam stick to the surface of the paper 9, by which the metallic thin film having the excellent adhesive strength and uniform film thickness can be formed.
Patent JP-H03174625-A (JP)
Title: Microcomputer
Inventor: MIYAZAWA HIDEO
IPC: G06F9/38
Filed: 1989-12-01
Abstract: PURPOSE:To actuate a microcomputer at a high speed with a lower oscillation frequency by designating a RAM address mode in a 1st phase, designating the source of the operation data in a 2nd phase, and designating the destination of the operation data together with the interpretation of the next instruction in a 3rd phase respectively. CONSTITUTION:A nonvolatile memory PROM 1 is provided together with a RAM 5, a memory map type I/O, and plural general-purpose registers 3 that can have the addressing between the RAM 5 and the I/O. The machine cycle of a microcomputer is constituted of a 3-phase system clock obtained by dividing the oscillation signal of the microcomputer. A program is read out with the use of the 1st phase AP and the 2nd phase RP of the 3-phase system clock. Then a RAM address mode is designated with the phase AP and the source of the operation data designated with the phase RP, and the designation of the destination of the operation data designated and the interpretation of an instruction to be executed next by a 3rd phase WP are executed respectively. Thus, the microcomputer is actuated at a high speed with a lower oscillation frequency.
Patent JP-H10153177-A (JP)
Title: Cooling liquid supply control method and device in compressed air supply device
Inventor: MAKINO YOICHI
IPC: F04B49/06
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the cooling liquid leakage from a compressor without enlarging a compressed air supply device. SOLUTION: The consumption state of a compressed air in a jet room 11 is transmitted to a control circuit 16 by a loom control computer C in response to ON-OFF of a start switch 13. When the jet room 11 is in a weaving state, the control circuit 16 continuously operates a compressor 19 at a higher rotational speed than the lower limit value of a rotational speed without water leak and also controls the open/close of the solenoid open/close valve 32 for controlling the water supply so as to continuously supply the water. When the jet room 11 is in a weaving stop state, the control circuit 16 operates the compressor 19 intermittently by the lower limit value and also controls the opening/ closing of the solenoid open/close valve 32 so as to supply the water only at the operation time of the compressor 19.
Patent JP-H07165319-A (JP)
Title: Hanger device
Inventor: NOZAKI HIDETOMO
IPC: B65G47/68
Filed: 1993-12-14
Abstract: PURPOSE:To provide a hanger device capable of making its hanger carry out conveyance work properly even when a worker is absent as well as improving work efficiency by automatically carrying out judgement of a working condition of a following process. CONSTITUTION:It is furnished with a main rail 12 to carry hangers arranged on sewing stations 1-4, a sub-rail 14 to branch the handers at the time when the sewing station of a following process on the main rail 12 is full of the hangers, a sub filling up sensor 24 to judge whether the sewing station of the following process is full of the hangers or not and a control means to make the hangers go straight to the following process at the time of judging that the main rail is vacant and to branch the hangers to the sub-rail at the time of judging that the main rail is full and when it is judged by the sub filling up sensor 24 that the sub-rail is vacant.
Patent JP-H10164745-A (JP)
Title: Spiral cable device
Inventor: KITAOKA TOSHIO
IPC: H02G11/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent hammering noise caused by a cable having a collision with a case without attaching a component. SOLUTION: A cable 20 is wound around a rotator. Curved parts 20a to 20g are formed at the cable 20. The curved parts 20a to 20g are formed so that the outer periphery part 20h of the cable 20 may be pressed toward the inner periphery surface of a casing 18 in the neutral condition of a steering wheel. Therefore, even if vibration is transmitted to a device 10, it is possible to prevent hammering noise caused by the cable 20 having a collision with the casing 18. The elasticity restoring force of the curved parts 20a to 20g make it difficult to move the cable 20 in the case. It is thus possible to suppress noise caused by the movement of the cable 20.
Patent JP-H04185590-A (JP)
Title: Float mooring method
Inventor: HATANO HITOSHI
IPC: B63B21/00
Filed: 1990-11-21
Abstract: PURPOSE:To avoid centralization of load and prevent breakage of a member due to fatigue by connecting an anchor to a floating body, the buoyancy of which is larger than that of a float, connecting the end portion of the float to the floating body, and connecting the anchor to the floating body at the time of mooring the float by the anchor. CONSTITUTION:In a system where plural pollution preventing devices formed by providing a sheet film 7 on a float 4 are connected, at the time of fixing the pollution preventing device to the bottom of water by an anchor, a floating body 5, the buoyancy of which is larger than that of the float 4 of the pollution preventing device, is provided on the forward end of the anchor 6, and the float 4 of the pollution preventing device is connected to the floating body 5. Thus, the floating body 5 is positioned comparatively in the vicinity of the water surface regardless of wave or the like, not to be drawn under the water, so that the impact applied to the adjacent float 4 can be lessened.
Patent JP-2001129639-A (JP)
Title: Method of making mold for replica, method of making replica using it, and article produced by the method
Inventor: NAKAMURA SATOSHI
IPC: B22C7/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of making molds for replicas with which minute and irregular roughness at glance appearing on the surface of the materials to be reproduced can be realized on a surface, which has macroscopically different curving conditions, and also provide method of making replicas using the mold. SOLUTION: Minute roughness 32 having a figuration complementary to minute roughness 31 of the material 10 to be reproduced which has a surface 21 provided with minute roughness 31 along the first basic curved surface, is formed on the contacted surface 41 of the silicone impression material 40 by bringing the impression material 40 into contact with the surface 21 of the template 10. The impression material 40 is peeled off the surface 21 of the template 10. After a wax 50 is coated like a thin film on the contacted surface 41 of the impression material, minute roughness 33, which has a shape complementary to the minute roughness 32 on the impression material 40 is formed on the surface 51 where the wax 50 is coated. The thin film of wax 50 is peeled off the contacted surface 41 of the impression material 40.  Then, the mold for replica is made by deflecting the thin film of wax 50 along the second basic curved surface, which has a different shape from the first curved surface. Finally, the replicas are made with the mold for replicas by a lost-wax process.
Patent JP-H07169698-A (JP)
Title: Rotating and revolving vapor-growing device
Inventor: TAKAHASHI MICHIO
IPC: H01L21/205
Filed: 1993-12-15
Abstract: PURPOSE:To provide a rotating and revolving vapor growing device capable of being stably operated even when vapor growth conditions are changed. CONSTITUTION:A susceptor 3 within a reactor 1 is supported by a susceptor supporting shaft 4. A rotating tray 9 for supporting a wafer 8 is rotatably supported on a surface of the susceptor 3. A tray rotation planet gear 12 is provided in an introduction part of a tray rotation shaft 10 transmitting a rotation force to the rotating tray 9 into the rear side of the susceptor 3. The tray rotation planet gear 12 is engaged with a sun gear 13. The sun gear 13 is coaxial-arranged in the susceptor supporting shaft 4 and supported by a sun gear supporter made of a metal at least in its lower part. A bearing 16 made of a metal resides in a part made of a metal between the susceptor supporting shaft 4 and sun gear supporter 15. A cooling path 20 for cooling the metallic bearing 16 is provided in the susceptor supporting shaft 4.
Patent JP-H03175057-A (JP)
Title: Forming of glaze having partial projection
Inventor: MIYAZAWA OSAMU
IPC: B41J2/335
Filed: 1989-12-04
Abstract: PURPOSE:To form a glaze substrate for a thermal head which is good in printing performance by a method wherein a glaze plane layer is formed on an alumina substrate, is masked by pushing a rubber like material against the glaze surface, an exposed glaze surface part is removed by dissolving by dipping into etching liquid, and an obtained projected part is treated by heating. CONSTITUTION:A12O3-BaO-B2O3-CaO-SiO2 system glass powder is stuck uniform ly onto a polished alumina substrate 1, and is burnt to form a smooth glaze layer 2. A rectangular rubber like elastic raw material 3 is applied at a position where a partial projection is formed on the surface of this smooth plane glaze layer and masking against etching liquid is formed. For this rubber like elastic raw material, for instance, a silicone rubber plate is cut out to a specified form pattern, and is stuck together to a copper body 4 to form a masking jig. After masking, an exposed glaze part is etched with a mixed solution of fluoric acid and sulfuric acid. When it is washed with water and the jig is dismantled, a glaze part of the rectangular partial projection 5 is formed on the glaze layer. It is heat treated by a profile, and a glaze substrate having a rounded corner shape partial projection is obtained.