baber/WOPTO huggingface dataset:
Patent JP-2001159357-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: TAKAHASHI HIDEAKI
IPC: F01N3/24
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of exhaust emission control performance and worsening of exhaust emission when diagnosing catalyst degradation or the like. SOLUTION: Front catalysts 9, 10 and front air-fuel ratio sensors 18, 19 are respectively disposed at front exhaust passage parts 3e, 3f joining a rear exhaust passage 3g on the lower reaches. At the time of normal feedback control, air-fuel ratio feedback correction factors α1, α2 are individually computed on the basis of the output of the individual sensors 18, 19 to perform feedback control. When diagnosing catalyst degradation, a proportional control constant is added to or subtracted from both correction factors α1, α2 on the basis of the output of one air-fuel ratio sensor 18, while the addition/subtraction of an integral control constant is executed on the basis of the individual air-fuel ratio sensors 18, 19.
Patent JP-H10275105-A (JP)
Title: Data compressing method, data restoring method, processor and method for sorting and merging, and medium where programs of those methods are recorded
Inventor: HIYOSHI KIYOMITSU
IPC: G06F3/06
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To improve the compression efficiency and to save the disk space for sorting and merging processes. SOLUTION: Those methods and processor are equipped with respective steps for compressing a file consisting of (m) columns and having (n) records generated in specific format, retrieving and storing such column numbers 2, 5... that data with the same column number in the respective records all match, calculating the number of records that can be compressed in the file from the number of the column numbers, determining compression object records k+1,..., (n) and compression nonobjective records 1, 2, 3,..., (k), storing data of the 1st record among the compression nonobjective records as it is and using the 2nd record to store the column numbers 2, 5..., and moving data stored in storage parts of the column numbers 1, 3, 4... other than the column numbers of the compression object records to storage parts of the column numbers 2, 5,...  of the compression nonobjective records 1, 3, 4... This compressing process is used at the time of transfer between a memory and a disk in the sorting and merging process.
Patent JP-H03205524-A (JP)
Title: Calibrating device for temperature sensor
Inventor: NAKAJIMA TAKASHI
IPC: G01K15/00
Filed: 1989-12-31
Abstract: PURPOSE:To calibrate a temperature sensor with high accuracy in a short time by providing a fluid bed where gas and powder flow to surround the temperature measuring part of the temperature sensor and a temperature adjusting means for adjusting the temperature of the fluid bed. CONSTITUTION:The inside of a container 3 is divided up and down by a dispersion plate 31. The upper part of the dispersion plate 31 is a flow chamber 32 where the powder 41 is housed and the lower part of the plate 31 is a gas sending chamber 33. The gas supplied by a gas duct 34 is conducted to the chamber 32 from the chamber 33 through the plate 31 and causes the powder 41 to flow, so that the fluid bed 4 is formed in the chamber 32. The bed 4 is stabilized around the temperature measuring part 2 of the temperature sensor 1 and mainly works to heat or cool the part 2. A thermocouple 51 in the chamber 32 supplies an output signal showing the detection of the temperature of the bed 4 to the temperature adjusting means 5, which controls the temperature of the heater 7 according to a temperature set value which is set.
Patent JP-H05172165-A (JP)
Title: Driving force transmission
Inventor: SAKAI TOSHIBUMI
IPC: F16D43/284
Filed: 1991-12-26
Abstract: PURPOSE:To make transmitting torque variable manually or automatically, in a drive force transmission provided with a torque transmitting mechanism which is arranged between a drive shaft and a driven shaft and transmits torque from the drive shaft to the driven shaft according to differential rotating speed between both the shafts. CONSTITUTION:A torque transmitting mechanism 10a is arranged in parallel with both shafts 25a, 26a and relatively movably in the axial direction, and a plurality of pairs of gear trains 10b, 10c of different gear ratio are arranged between both the shafts 25a, 26a and the torque transmitting mechanism 10a. The torque transmitting mechanism 10a is connected to both the shafts 25a, 26a through a pair of respective changeover gear trains 10b, 10c by relative movement of this mechanism so as to enable to transmit torque.
Patent JP-H10180753-A (JP)
Title: Manufacture of liquid crystal resin pellet
Inventor: KUREMATSU TOSHIO
IPC: C08J3/12
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain liquid crystal resin pellets, which have such shape that improved feed performance and volumetric characteristics can be provided, at high yield. SOLUTION: In a manufacture of pellets, in which liquid crystal resin in a molten state is delivered, in the form of string, into a trough in which cooling water fed from a nozzle flows, cooled, solidified, and cut in the presence of cooling water, the trough is inclined with respect to the horizontal line at an angle larger than 0 degree and not exceeding 30 degrees and the trough is set so that the height of the trough near the delivery point of the resin is made larger than the height of the trough near a cutter.
Patent JP-2001159168-A (JP)
Title: Fixing device for water and hot water supply header
Inventor: ANDO KENJI
IPC: E03C1/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of fixing a water and hot water supply header without influencing a building plan because a wall body becomes thick and improving workability of piping. SOLUTION: A holding member for a header is connected to leg members fixed to the floor member of earthen floor concrete, ALC, or the like to fix the header in a state that the header is separated from the earthen floor concrete or a floor member.
Patent JP-H07176596-A (JP)
Title: Substrate conveyer
Inventor: SATO SEIYA
IPC: B65G49/07
Filed: 1993-12-20
Abstract: PURPOSE:To insert a substrate supporting arm easily a space beneath the substrate even if it is small to take out, position and convey the substrate easily. CONSTITUTION:A substrate supporting arm 23 supports a substrate W mounted on it in a horizontal posture and can be moved in a horizontal direction. A positioning guide which receives the end part of the substrate is provided only on the base end side of the substrate supporting arm 23. Further, a pressing member 26 is pressed against the outer circumferential edge part of the substrate W and the substrate W is slid toward the positioning guide side and stopped by the positioning guide for positioning.
Patent JP-H10191592-A (JP)
Title: Motor brake
Inventor: NASHIKI MASAYUKI
IPC: H02P3/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate restrictions on mechanical design by employing a non- unitary brake where a fixing part is disused by incorporating a brake winding in a flange, shortening the overall length of a motor by an amount corresponding to the thickness of the flange and incorporating a locking part also in the flange thereby simplifying the structure. SOLUTION: A brake winding 6 is incorporated in a flange 4 and the fixing part is omitted. A spring part 11 and a locking part 12 are disposed not between a movable part 13 and a fixed part but between the movable part 13 and a flange 4. Consequently, both the resilient pressing force of the spring part 11 and the magnetic attraction generated from the brake winding 6 upon conduction are applied between the flange 4 and the movable part 13. Since the brake winding 6 is incorporated in the flange 4, dimensions of the fixed part dependent on the cross-sectional area of a magnetic path to be formed can be shortened by the length of the flange 4.
Patent JP-H10183217-A (JP)
Title: Method for restraining slag foaming
Inventor: OKUYAMA KENICHI
IPC: C21C1/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a restraining method of slag foaming which can effectively restrain the slag foaming at a low cost. SOLUTION: A lance 4 for pretreating agent is inserted into a torpedo car 1 and the lower end tip part of the lance 4 is dipped into molten iron 2. The upper end part of the lance 4 for pretreating agent is communicated with a pretreating agent supplying device 51 from which the supplied pretreating agent is charged into the molten iron 2. Further, at the upper part of the slag 3, a rod body 20 directing the axis toward vertical direction is arranged. This rod body 20 is composed of a cylinder rod of a cylinder device 21 and elevated/ lowered with working fluid supplied into the cylinder device 21 through a control valve 22 so as to be intermittently inserted into and pulled out from the slag 3.
Patent JP-H07183542-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHOJI HIROYOSHI
IPC: H01L21/265
Filed: 1993-12-21
Abstract: PURPOSE:To enable a semiconductor device to be lessened in electrostatic capacity between a gate and a drain and enhanced in high frequency characteristics without providing a groove or the like. CONSTITUTION:A buried oxide layer (SiO2 layer) 20 low in permittivity is selectively formed under a P<+>-type gate region 4 coming into contact with it. At this point, the buried oxide layer 20 is formed through a SIMOX method. In this constitution, even if a depletion layer 9 expands to make a semiconductor device of this design pinched off, the depletion layer 9 formed around a gate region 4 only expands partially below the gate electrode 7 because the buried oxide layer 20 is provided under the gate region 4, whereby the semiconductor device of this design can reduce electrostatic capacity between a gate 7 and a drain 8.
Patent JP-H11175860-A (JP)
Title: Heat sensor for explosion prevention
Inventor: AZUMA KENTARO
IPC: G08B17/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To simply perform the inspection of a heat sensor provided in an explosion prevention area. SOLUTION: In a flame proof construction of a container cover 3 and a container base 5, a detection circuit D having a thermistor TH is provided. A control circuit C performs an inspection operation of a heat detection means when an inspection signal is received through a signal line 59 and a transmission circuit T. Then, the control circuit performs a light control of a confirmation light LED opposing to a transparent material 36 of a frame body and also outputs a normal signal to the signal line 59. A heat source does not need to be brought in and can remotely be activated.
Patent JP-H07183205-A (JP)
Title: Alignment method
Inventor: FUJIMORI NOBUTAKA
IPC: H01L21/027
Filed: 1993-12-22
Abstract: PURPOSE:To improve the exposure alignment precision by a method wherein respective correction values are determined in consideration of the effect of the magnaification of a projection optical system and the position of an original plate on the position of the project image of a measuring mark. CONSTITUTION:In order to measure the pattern position of a reticle 20 projected on a plate 11 using an exposure device 10, the data if measured values and the position of a measuring mark of the reticle 20 projected on the plate 11, the position of the measuring mark on the reticle 20 as well as the slippage of the second image to be overlapped with the first image in said measurement are to be minimized or if the difference on the overlap in the adjoining parts in respective shots when the second image comprising plural shots are overlapped is to be minimized are inputted in a computer 21. Next, this computer 21 decides the applicable correction formulae according to these data so as to decide the correction values of respective correction formulae for minimizing the slippage amount as for respective measuring marks obtained when said data are furnished to correction formulae for performing the alignment control according to the decided correction values.
Patent JP-2001169387-A (JP)
Title: Diaphragm for speaker
Inventor: MIZONE SHINYA
IPC: H04R31/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm for speaker that is made of mainly synthetic fibers with high tenacity and elastic modulus, and excellent heat resistance and weather resistance. SOLUTION: Into paper pulp, 5-80 dry weight percentages of pulp made of fibers with ultrahigh tenacity and ultrahigh elastic modulus is uniformly dispersed.
Patent JP-H09164527-A (JP)
Title: Resin material supply device of molding machine
Inventor: OKAMURA HIROYUKI
IPC: B29L22/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of certainly preventing air from entering a heating cylinder even during continuous molding by a simple structure in place of a conventional vacuum plasticizing apparatus incapable of preventing air from entering a heating cylinder during continuous molding by a simple structure, and to prevent the generation of an inferior molded product caused by the mixing of air with a molten resin. SOLUTION: A rotary valve type resin material supply device 13 capable of supplying the resin material P from a hopper to a storage cylinder 10 without allowing the hopper 10 and the storage cylinder 10 to communicate with each other is arranged between the hopper 12 and the storage cylinder 10 supplying the resin material P to a heating cylinder 2 and the air penetrating into the storage cylinder 10 or the heating cylinder 2 along with the resin material is discharged from the exhaust port 9 of a filter cylinder 7 to prevent the penetration of air into the heating cylinder 2 during continuous molding to prevent the generation of an inferior product.
Patent JP-2000170306-A (JP)
Title: Roof unit and conveying method thereof
Inventor: IWAKI KUNISUKE
IPC: E04B7/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide roof units capable of bending the eaves and mounting the eaves to roof boards in a detachable manner. SOLUTION: Roof units 10 and 12 are constituted of the eaves 102 and 122, roof boards 101 and 121 forming the same roof surface as the eaves 102 and 122 and bearing frames 105 and 125 for bearing the roof boards 101 and 121, and for the eaves 102 and 122 and the roof boards 101 and 121, the eaves 101 and 122 are continuously connected to the roof boards 101 and 121 in an invertible manner, and the eaves 102 and 122 are mounted to the roof bards 101 and 121 in a detachable manner.
Patent JP-H10187644-A (JP)
Title: Sharing system and medium
Inventor: INAGAKI SATORU
IPC: G06F13/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize a memory by gaining no external access and utilizing data to be obtained which is present in a storage means when it is decided that the data to be obtained is stored in the storage means. SOLUTION: A personal computer 2 (PC), the Internet television 11, discretes 18, etc., are connected to a network 1. Part of a storage means 8 of the PC 2 is used as a common cache memory. The control means 12 of the Internet television 11 informs the control means 3 of the PC 2 of data request information on a user through the network 1. The control means 3 decides whether or not the same data as requested data is stored in the common cache memory in the storage means 3. When the same data is stored, the control means 3 reads the data out and sends it to a video processing means 14.
Patent JP-H06201657-A (JP)
Title: Vibration detector of insulator for transmission line
Inventor: KIKUCHI TAKEHIKO
IPC: G01N29/00
Filed: 1992-12-25
Abstract: PURPOSE:To make the apparatus small-sized and lightweight by a method wherein the monitor of a laser irradiation state of an insulator requiring a large-sized objective and an optical system for interference-signal detection are used in common. CONSTITUTION:A semiconductor-laser excitation solid-state laser generator 12 by which the surface of an insulator for a transmission line is irradiated with a laser beam R1 for vibration detection through an objective 20 is installed inside a housing case 10. The laser generator 12 is endowed with a function to generate a reflected laser beam R3 for confirmation of a strong reflecting point in order to confirm the strong reflecting point from the insulator. In addition, an objective 46 which receives a reflected beam R2 for vibration detection from the insulator and the reflected laser beam R3 for confirmation of the strong reflecting point is installed in the housing case 10. A third beam splitter 30 by which the reflected laser beam R2 for vibration detection and a reference laser beam R5 are made to interfere optically is installed on the downstream side of the objective 46. In addition, a first CCD camera 53 which receives the reflected laser beam, for confirmation of the strong reflecting point, reflected by a quick-return mirror 52 is installed in the housing case 10.
Patent JP-H11171175-A (JP)
Title: Roll film housing carton
Inventor: SUZUKI HIDEKI
IPC: B65D83/08
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a cutting edge mounted in the longitudinal direction to a roll film housing carton from becoming springlike shape when being separated from the housing carton main body by a method wherein the cutting edge is fixed at specified intervals to one side face of the carton and outwardly curved parts are formed between adjoining fixing parts. SOLUTION: For a roll film housing carton 1, a cutting edge 2 is fixed by caulking or the like with a plurality of fixing parts 3 to the upper part of one side face 9 of a craton main body 8. Cutting edge separating perforations are formed, surrounding each of the fixing parts 3, at the upper part of the one side face 9 of the carton main body 8. A plurality of outwardly curved parts 4 are formed at the cutting edge 2 in the longitudinal direction on positions respectively between each of adjoining two fixing parts 3 provided in a plural number at the cutting edge 2. The length is not specifically limited for the outwardly curved part 4, but is set at least at 30% or more of the distance between the adjoining fixing parts 3. Thereby, the cutting edge 2 is prevented from becoming a springlike shape when being separated from the carton main body 8.
Patent JP-H07190012-A (JP)
Title: Pilot pressure control valve
Inventor: KAMIKAWA SHINOBU
IPC: E02F9/00
Filed: 1993-12-24
Abstract: PURPOSE:To make a twisting operation match the working direction of an actuator by adding left and right twisting to four directions, back and forth and left and right by means of conventional one lever so as to make operation in six or more directions possible. CONSTITUTION:In a pilot pressure control valve wherein respective pistons 3 provided in a valve main body 2 at equal distances from a shaft couter are pressed by operating one lever 1 in back and forth and left and right, spools provided below the pistons 3 are moved and pressure oil is supplied from a pressure oil port 4 to each exist port 5, a pair of sliding valves 6 and 7 actuated by the twisting operation of the lever 1 and exit ports 8 and 9 to which pressure oil is supplied from the pressure oil port 4 by the working of the sliding valves 6 and 7 are provided between the pistons 3 and 3 of the valve main body 2.
Patent JP-H10232902-A (JP)
Title: Data management device
Inventor: MORINAGA TSUKASA
IPC: G06Q10/10
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To display only a required area on a screen by registering only a required part while referring to it in the case of registering only required information from slip data read as image data to a date base or the like. SOLUTION: A format registration means 6 inputs the slip data composed of a fixed form from an image scanner 2 as the image data and registers an area defined as a display object from the inputted image data every slip kinds. A registration means 7 registers the slip data as the image data. Then, when data input every slip kinds is instructed, a data input means 8 displays only the image data of the display object area corresponding to the slip kind and inputs data. Thus, even when the large amount of the slip data of the fixed form written by handwriting or a word processor are present, when they are read as the image data, only the required area is displayed on the screen.
Patent JP-H10182208-A (JP)
Title: Production of hydraulic inorganic composition and production of inorganic hardened body
Inventor: IKEMOTO YOICHI
IPC: C04B16/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To uniformly disperse in a compd. without decreasing the fiber length of pulp and to form a hardened body even with a small amt. of water by mixing and dispersing a hydraulic inorg. material, inorg. filler, water-soluble polymer material and sheet-type pulp, adding water to the mixture, and kneading. SOLUTION: As for the hydraulic inorg. material, for example, portland cement is used. As for the inorg. filler, any material can be used as far as it does not dissolve in water or does not inhibit hardening reaction of the hydraulic material or does not significantly inhibit the effects of the material. For example, silica sand is used. As for the water-soluble polymer material, for example, methylcellulose is used. As for the sheet-type pulp (having 5 to 100% water content), a pulp after craft process having a rather small amt. of lignin residue is effective. As for the compounding amts., 5 to 100 pts.wt. of the inorg. filler, 0.5 to 5 pts.wt. of the water-soluble polymer material, 1 to 10 pts.wt. of the sheet-type pulp and 20 to 50 pts.wt. of the water are compounded into to 100 pts.wt. of the hydraulic inorg. material.
Patent JP-H11140899-A (JP)
Title: Scoop serving as plow in common
Inventor: KANAZAWA FUJIO
IPC: E02F3/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a scoop serving as a plow in common, allowing an easy changing operation and ensuring operations during use. SOLUTION: One side of a shovel of the required shape is used as a joint base 8, and a plurality of recess parts and bolt hole 15 are provided in the base 8. A plurality of projecting parts and a bolt 2 are provided on the shovel side of a handle 4 to be connected to the shovel, mating parts are inserted and connected together, and the bolt 2 is controlled and fixed in place by a pin 6 stored in the handle 5. To change the service configuration of the shovel, the bolt 2 is controlled.
Patent JP-2001164831-A (JP)
Title: Sliding door movement control device for suspended sliding door device
Inventor: MATSUYAMA SENJI
IPC: E05F5/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem with suspended sliding door devices of the prior art that when a revolving door is revolved for closing after it has been revolved for opening and a sliding door moved by its own weight toward the revolving door up to a movement limit position, the free end of the revolving door interferes with the revolving door side end of the sliding door, making a shutting operation troublesome. SOLUTION: The suspended sliding door device 1 includes a movement restricting element 62 serving as a movement restricting means for spacing the sliding door 7a certain distance away from a shutting position to avoid interference with the free end 4a of the revolving door 4, and a locking rod 56 provided on the revolving door 4 and a lock serving as a locking means, both of which serve as actuating means for canceling the restricting attitude of the movement restricting element 62.