baber/WOPTO huggingface dataset:
Patent JP-H03128350-A (JP)
Title: Amidinoformic acid derivative
Inventor: KATOU TSUGIHIRO
IPC: C07C257/14
Filed: 1990-07-02
Abstract: NEW MATERIAL:A compound shown by formula I [(n) is 0-2; R3 is OH or dimethylamino; when R3 is OH and (n)=0, (i) R1 is methyl and R2 is 5- or 6-C, 4- or 5-F or 4-Br, (ii) R1 is F and R2 is 4-F, (iii) R1 is methoxy and R2 is 3-C, (iv) R1 is H and R2 is 4-methyl; when R3 is OH and n=2, R1 is H and R2 is 3-methyl and 4-F; when R3 is dimethylamino, (n) is 1, R1 is methyl and R2 is 3-C] and a salt thereof. EXAMPLE:N-(3-Chloro-2-methylphenyl)-amidinoformic acid N,N-dimethylamide. USE:Useful as a plant growth regulator. For example, effective on producing soft grass and controlling color of flower. PREPARATION:A compound shown by formula II (R4 is 1-5C alkyl) is hydrolyzed with an aqueous solution of alkali to give a compound shown by formula I.
Patent JP-H1122189-A (JP)
Title: Diversion form construction, diversion form method and clamping member therefor
Inventor: KAWASAKI YOICHI
IPC: E04G17/02
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide diversion form construction, diversion form method and clamping member therefor capable of facilitating the work for stripping a form member. SOLUTION: A reinforcing member 20 having a separator notch section 25 and projecting an interlocking projection member 23 to the outside is fixed to a butt edge section of the outside surfaces of diversion form members 11 and 12, and a separator hole 19 passing through the diversion form member is so fitted to a separator notch section 25 of the reinforcing member 20 that a separator 40 is inserted into the separator hole 19 through the separator notch section 25.  A plurality of slits 31-33 are fitted to the interlocking projection member 23 of the reinforcing member 20 in a butt section and the end 42 of the separator 40 by using latch members 30 formed at a specific interval in a state to butt the diversion form members 11 and 12 to build the latch member 30 between the diversion form members 11 and 12 in a detachable manner, and a plurality of form members are butt against each other and are fixed, and a concrete casting space is partitioned.
Patent JP-H102890-A (JP)
Title: Cation exchange resin performance evaluating method
Inventor: KAGAWA TAKASHI
IPC: G01N30/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the quality of treated water by properly evaluating the performance of cation exchange resin being used and at the same time preventing contamination of anion exchange resin due to the cation exchange resin being used. SOLUTION: This performance evaluating method for a cation exchange resin is carried out by mixing the cation exchange resin being used with an anion exchange resin, immersing the ion exchange resin mixture in water and mixing the resin mixture in the water, separating the cation exchange resin and the anion exchange resin, and measuring the demineralization performance of the anion exchange resin separated form the cation exchange resin. Based on the degree of the deterioration of the demineralization performance of the anion exchange resin, the deterioration degree of the cation exchange resin can be judged.
Patent JP-H11136310-A (JP)
Title: Sending power control method in adsl system
Inventor: RYU SAIKAN
IPC: H04L69/40
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To minimize the effects with respect to crosstalks between subscriber lines with each other and to improve a data transmission capability by optimizing a sending power level within the range of normally maintaining a transmission speed set, based on an S/N ratio. SOLUTION: A microprocessor sets a sending power level to a maximum level (S300). It enables fundamental communication (S302) by sending a test signal, analyzes a sub-channel state by fundamental communication enable and sets a bit rate (S304). Next, it checks whether noise margin is larger than a reference value (S306). Then, it repeatedly performs a fundamental communication enable process, after having a sending power level decremented by one step (S308). As a result of this, when the noise margin becomes smaller than the reference value, it sets the sending power level to the power level of the previous stage (S310). Finally, it starts communication normally (S312), after transmitting the content optimized in this way to an ADLS-TUR.
Patent JP-H0844782-A (JP)
Title: Design data management device
Inventor: ETANI SEIJI
IPC: G06F17/30
Filed: 1994-07-28
Abstract: PURPOSE:To reduce unnecessary consistency storing operation by generating information on the reference dependency relation between a component information library and design data and matching the design data by using the information. CONSTITUTION:An alteration object library identifier and its item of alteration information inputted from a library alteration information input part 1 are inputted to a library reference design data extraction part 4, which uses them as a key to extracts a reference design data identifier for referring to the item of an alteration object library from a library reference design data information storage part 3. An update object design data selection part 5 is supplied with the item of the alteration object library and the reference design data identifier for referring to it from the library reference design data information storage part 3, searches for dependency relation information on the design data by using the reference design data identifier as a key, and further selects slave design data to be altered out of the library item information.
Patent JP-H0526083-A (JP)
Title: Electronic control fuel injection system
Inventor: MIYAZAKI ROKURO
IPC: F02D45/00
Filed: 1991-07-17
Abstract: PURPOSE:To reduce an air-fuel ratio change amount when inference is ma de as an air-fuel ratio feedback control correction coefficient for another operation state on the basis of the outcome of air fuel ratio which feedback control having been done, by using a map which has made a value that has reduced a correction amount according to the increase of an intake air amount, a learning value. CONSTITUTION:At a control unit 15, when it is decided from the output of a water temperature sensor 20 that the state of air-fuel ratio feedback control being possible exists, a fuel injection pulse width is calculated from the output of an air flow sensor 3 and a crank angle sensor 16. I And the correction of a fuel injection pulse width value is made by multiplying its calculated value by an air fuel ratio feedback control coefficient ALPM based on an air-fuel ratio sensor 19, and an injecter 13 is drivingly controlled. In this case, at a data housing map seeking the ALPM an arrangement is made so that a value which has multiplied the ALPM by a fixed reduction correction coefficient may be housed as a learning value at a map lattice point housing portion whose specification becomes larger than an air amount at a point to which the ALPM in a free operation state is applicable.
Patent JP-H093897-A (JP)
Title: Underwater concrete placing device
Inventor: INAZUMI AKIO
IPC: E02D5/18
Filed: 1995-06-20
Abstract: PURPOSE: To improve work efficiency by pulling up a concrete placing body by means of a winding mechanism when the difference in depth between the top position of concrete placed and the concrete placing body exceeds a design depth difference. CONSTITUTION: A steel framed reinforced cage, in which a concrete placing body 2 is disposed, is erected in an excavated hole. Next when the body 2 is suspended by a winding mechanism 4 through a cut piece 8 and concrete is placed into a hollow body 5, the concrete falls down to a delivery port 6 and pushes a plug body 7 toward the outside so as to be delivered into the excavated hole. And the top position of the concrete placed is measured by a top end measuring device 31 and the lower end position of the body 2 is measured by a depth gauge 35 to output the measured data to a computer 32. And the computer 32 drives a cutting machine 3, when the top end of the concrete rises to a certain height, to form an incision in the body 5 and the cut piece 8 is wound up by the winding mechanism 4 to pull up the body 2.  Further concrete is cast into the body 5 and the placing body 2 is pulled up.
Patent JP-S6334163-A (JP)
Title: Thermal printer
Inventor: SHIMAMURA YOSHIYUKI
IPC: B41J2/345
Filed: 1986-07-29
Abstract: PURPOSE:To simplify the wiring structure and while enable application of the optimal power by measuring the resistances of all heating elements and averaging them by providing a means for detecting the current flowing through each element and a means for obtaining the resistance of all heating elements on the basis of the detected current levels. CONSTITUTION:A resistor 5 for detecting a current having a known resistance (r) is arranged between a power source 3 and a heating element. A/D converters, 6, 7 digitize the potential across each resistor 5 and transmits the digitized values to a CPU 2. The CPU 2 transmits data for driving only a heating element 1a to a data drive section 4 so as to drive the power source 3. The CPU 2 acquires the potential across the resistor 5 for detecting the current from the A/D converters 6, 7 and calculates the resistance Ra of the heating element 1a on the basis of said potential. The CPU 2 repeats the operation and calculates the resistance Ra, Rb,...Rn of all heating elements 1a, 1b,...1n. Then the CPU 2 averages the resistances of all heating elements. On the basis of said average resistance, the CPU 2 controls to apply an optimal power onto the heating element thus driving the heating element.
Patent JP-H0516178-A (JP)
Title: Method for molding of protective device for synthetic resin bottle
Inventor: NIIMI KOJI
IPC: B29C45/26
Filed: 1991-07-17
Abstract: PURPOSE:To fit simply a protective device by providing heat-shrinkability to an opening of the molded protective device. CONSTITUTION:A protective device is constituted in such a way that it moves in the direction at right angle to the moving direction of a core mold 10, which consists of an large diameter part 12 provided to an apex part and a reduced diameter part 13 provided in a tapered shape on the rear side of this large diameter part and a synthetic resin is injected between a mold 11 which is a set split mold and a core mold 10 to injection-mold the protective device 4 in such a way that an opening part of the protective device 4 becomes smaller than the diameter of the apex part of the core mold 10 and it is made into a money pouch shape and the split mold 11 is divided into two and is moved in the required direction. In addition, the tapered reduced diameter part 13 of the core mold 10 is forcibly retreated more than the length of the opening part of the protective device 4 molded into a money pouch shape to draw and mold the opening of the molded protective device 4 in the transverse direction, namely, outward in the diameter direction and to provide heat-shrinkability to this opening part.
Patent JP-H0463817-A (JP)
Title: Rpopylene polymer composition and polyolefin modifier
Inventor: HASEGAWA HIROYUKI
IPC: C08F255/00
Filed: 1990-07-03
Abstract: PURPOSE:To prepare the title compsn. giving a modifier which, when compounded into a polyolefin, improves the adhesive properties, coatability, etc., of a molded item prepared from the polyolefin by grafting an unsatd. dicarboxylic acid (anhydride) onto a mixture of a low-mol.-wt. PP with a low- mol.-wt. ethylene polymer. CONSTITUTION:An unsatd. dicarboxylic acid and/or an anhydride thereof (e.g. maleic acid or maleic anhydride) is grafted onto a mixture of a low-mol.-wt. PP with at least one low-mol.-wt. ethylene polymer selected from the group consisting of an ethylene-acrylic acid copolymer, an ethylene-acrylic ester copolymer, and an ethylene-vinyl acetate copolymer to give the title compsn., which is used as the main component to prepare a polyolefin modifier. The modifier, when compounded into a polyolefin, enables the production of a molded item having excellent surface properties, such as adhesive properties and coatability, from the polyolefin. By using the compsn. a top coating film having excellent adhesive properties can be formed on the surface of the item without applying a primer, and thus the surface properties of the item is modified simply and easily at a low cost.
Patent JP-H0466969-A (JP)
Title: Copying machine
Inventor: ARAKI KAZUHIRO
IPC: G03G21/00
Filed: 1990-07-03
Abstract: PURPOSE:To improve workability by displaying information on sheet size and copying magnification, which are automatically selected, at a prescribed timing followed by the initiation of a copying operation, and carrying out the switching of a display mode at the subsequent timing. CONSTITUTION:The size of a set original is detected by a CPU 1 at a prescribed timing prior to the copying operation. At the first timing followed by the initiation of the copying operation, a sheet size and copying magnification, which are selected automatically by the determination based on set mode and size detection information, are automatically displayed on a copying magnification display 76, size displays 92a-92f, etc. Similarly, at a second timing including the timing of the copying operation initiation thereafter, the displayed modes are allowed to be switched. Therefore, the copying operation can be carried out immediately without interrupting its initiation. Also, at the time of display mode alteration, it can be carried out at the second timing only for a corresponding mode required to be altered. Thus, the workability can be improved.
Patent JP-H0463772-A (JP)
Title: Rear wheel steering lock device for four-wheel steering vehicle
Inventor: TOKUDA NORIAKI
IPC: B62D7/14
Filed: 1990-07-04
Abstract: PURPOSE:To detect a straight running position of rear wheels in high accuracy and obtain accurate timing of lock motion by devising arrangement and combination of various components, locking rear wheels in straight running condition for improving running property, and avoiding mud clogging and the like of a detecting means. CONSTITUTION:In a rear wheel steering lock device 10 used on a front and rear wheel steering vehicle applied for a truck 40, a lock plate 11 is provided with a pin receiver 16 and a can face having single switching projection 18. The lock plate 11 is separated from a rear axle housing 44 and projected to a knuckle 45. A lock pin 12 is arranged on the rear axle housing 44 side in the position facing to the pin receiver 16 in the straight running condition of a rear wheel 54, and inserted to or withdrawn from the tin receiver 16 with an actuator 14. Further, a straight running detecting switch 13 is faced to the cam face, and arranged on the rear axle housing 44 side in the position actuated with the switching projection 18 in the straight running condition of the rear wheel 54.
Patent JP-H0927567-A (JP)
Title: Semiconductor device
Inventor: HOZOJI HIROYUKI
IPC: H01L23/12
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which gives the degree of freedom is an interconnection on a support substrate connected to the electrode for a power supply of a semiconductor element and which makes the support substrate common by a method wherein the interconnection for the power supply is formed in the circumferential position of the semiconductor element and in a position at the inner side from an interconnection for a signal. SOLUTION: A plurality of interconnections 9 for a signal are formed on the surface of a support substrate 2 together with a plurality of belt-shaped interconnections 8a to 8d for a power supply. Especially, electrodes 6 for the power supply are formed in positions at the inner side from interconnections 7 for the signal. In this manner, only the interconnections 8a to 8d for the power supply are formed in the circumferential position of a semiconductor element 3 and in positions at the inner side from the interconnections 9 for the signal. Thereby, bonding wires 10 are derived from the electrodes 6 for the power supply to the interconnections 8a to 8d for the power supply, they can be connected to the nearby interconnections 8a to 8d for the power supply even when the electrodes 6 for the power supply are situated in any positions on the semiconductor element 3.
Patent JP-H10260929-A (JP)
Title: Computer and its system reconstituting device and method
Inventor: TSURENAGA TSUTOMU
IPC: G06F3/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide the computer system which enables an adapter, etc., to be mounted and dismounted even in a system operation state and can automatically reconstituting system constitution according to the mounting and dismounting of the adapter etc. SOLUTION: When the adapter 2 is mounted, an adapter detecting mechanism 11 informs a resource manager of the mounting of the adapter 2 by interruption etc. The resource manager connects the adapter 2 to the system mechanically and electrically right after the adapter 2 is mounted and reads attribute information on the adapter 2 out of the memory in the adapter 2 to make a necessary setup and the installation of a device driver and the allocation of a memory, etc., needed on the system side so that an application program can use the adapter 2. When the user wants to dismount the adapter, the user sends an adapter removal request to the resource manager with an adapter removal button 12 or by a program.
Patent JP-H04373193-A (JP)
Title: Integrated light emitting device
Inventor: NAKANISHI MASAHIRO
IPC: H01S5/00
Filed: 1991-06-21
Abstract: PURPOSE:To obtain an integrated light emitting device which can be miniaturized and has a wide wavelength changing width. CONSTITUTION:This integrated light emitting device is composed of a plurality of light emitting elements 2, 3, and 4 formed on the same substrate 1 and a common light waveguide 5 arranged in parallel with and closely to the light waveguides of the light emitting elements. The light waveguides 5 of the elements and the common waveguide 5 are brought nearer to each other at a distance at which the electric field distribution of each guided light can overlap upon another and the rays of light emitted from the elements 2, 3, and 4 are optically coupled with and emitted from the common waveguide 5. The resonator lengths of the elements 2, 3, and 4 are shorter than the length of the common waveguide 5 and the rays of light emitted from the elements 2, 3, and 4 are not emitted from other parts than the common waveguide 5.
Patent JP-H04373205-A (JP)
Title: Mmic oscillator
Inventor: TSUNODA YUJI
IPC: H03B5/18
Filed: 1991-06-22
Abstract: PURPOSE:To realize the MMIC oscillator in which a stable oscillating state is obtained and the configuration is simplified. CONSTITUTION:A transmission line 6 formed on a semiconductor substrate and a 2nd field effect transistor(TR) 4 short-circuiting both ends of the transmission line selectively through an electric resistance between its drain and source are provided between a gate of a field effect TR 2 as an oscillating element of Colpitz type formed on the semiconductor substrate 1 and a dielectric resonator 3 arranged at the outside of the semiconductor substrate. Then the electric length between the gate of the field effect TR and the dielectric resonator is changed by changing the effective length of the transmission line through on/off control of the 2nd field effect TR to change the oscillating frequency.
Patent JP-2000005510-A (JP)
Title: Sand basin facilities and method for collecting sand
Inventor: MANABE KIYOUICHI
IPC: B01D21/18
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain sand basin facilities by which the sttled sand is efficiently transferred to a sand settling pit, and water is excellently treated and the method for settling sand in the equipment. SOLUTION: A settled sand accumulating region 4 is arranged on the downstream side of a sand settling pit 3, and the suspensoid in the introduced raw water is accumulated in the region 4 by this sand settling basin equipment 1. The plural equipments are set in the region 4, and this equipment is provided with a pressure water injector 7 for jetting the pressure water against the pit 3 from the downstream side and at least one partition wall 6 extending along the raw water flow direction and dividing the region 4 into plural passages 4a and 4b.
Patent JP-2001012635-A (JP)
Title: Electric actuator for driving valve
Inventor: NABESHIMA SHOGO
IPC: H02K7/14
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To replace a desiccant easily by installing a hygroscopic means provided with an air passing part so as to be removed from the outside of a casing. SOLUTION: This electric actuator for driving a valve is formed by installing a hydroscopic means 10 provided with a desiccant storage part 12 for storing a desiccant and an air passing part 13 for introducing the air into the desiccant storage part 12 to the installation hole 21 provided on an upper casing 4 removably from the outside of the upper casing 4 while facing the air passing part 13 side to the inside of the upper casing 4. The hydroscopic means 10 is screwed in an installation hole 21 and the installation hole 21 is sealed up. Thus, the hydroscopic means 10 is installed removably from the outside of the casing while facing the air passing part side to the inside of the casing.  Thereby, the desiccant can be replaced easily, while sealing up the installation hole 21 by using the hygroscopic means 10 and preventing the dew condensation in the casing favorably regardless of the change of a temperature and moisture.
Patent JP-H0645629-A (JP)
Title: Fluorescent-lamp battery
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/075
Filed: 1993-06-25
Abstract: PURPOSE:To make effective use of a space inside a protective case for a photoelectric conversion device by a method wherein a mechanical stress is protected by the protective case and an electronic apparatus is driven by an electric energy converted by a non-single-crystal semiconductor. CONSTITUTION:In a flurorescent-lamp battery, a non-crystal semiconductor PIN layer 1 which is composed mainly of silicon, to which hydrogen or a halogen element has been added and whose thickness is 1mum or lower is formed on a bendable substrate 3. Then, light 5 form a fluorescent lamp with which the non-crystal semiconductor PIN layer 1 has been irradiated is converted into electricity, and an electrode 4 installed on the non-crystal semiconductor PIN layer 1 is connected to a small-sized electronic apparatus. A photoelectric- conversion non-single-crystal semiconductor device formed in this manner protects an electronic apparatus and a power supply from a mechanical stress form the outside by means of a protective case in which the non-single-crystal semiconductor layer 1 has been formed. Thereby, since the substrate 3 for the photoelectric conversion device can be installed in a part which could not be installed in conventional cases, the protective case and, in addition, the electronic apparatus can be made small-sized.