baber/WOPTO huggingface dataset:
Patent JP-2000315122-A (JP)
Title: Timer circuit and method for informing of time-out
Inventor: SAKAKIBARA OSAMU
IPC: G06F1/14
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a timer circuit capable of setting up a timer value for a long period and setting up timer values for plural periods and to provide its time-out informing method. SOLUTION: A hardware timer 3 recurrently executes counting operation by counting clocks 101 inputted from a clock generation circuit CG1 and outputs a hardware timer counting value 105, a hardware timer counting value updating signal 104 and an RCO signal 111 to a subtraction period changing circuit 9. The circuit 9 masks the counting value 105 and the updating signal 104 on the basis of the RCO signal 111 outputted from the timer 3 and a subtraction period masking range set up from a program. A subtraction circuit 4 executes subtraction processing for software timer counting values stored in a timer register group 6 on the basis of the counting value 105 and the updating signal 104 inputted from the circuit 9.
Patent JP-H08297956-A (JP)
Title: Recorder
Inventor: ARAYA KAZUNORI
IPC: G11B7/0055
Filed: 1995-04-27
Abstract: PURPOSE: To lighten the burden of a control means which can process the same recording operations as those performed in a free area recording mode by regarding in advance an already recorded area as an unrecorded area in management information in an overwrite recording mode. CONSTITUTION: Management information recorded on a disk 1 is held in a buffer RAM 13 through a system controller 11. When an overwrite recording mode in which information is recorded after already recorded information is erased is selected in accordance with the operation of a key 19, a controller 12 is controlled through the system controller 11 and the management information held in the RAM 13 is read out by regarding an already recorded area as an unrecorded area in the management information, and then, the overwrite recording mode is executed by performing the same processing as that performed in a free area recording mode. Therefore, the burden of the system controller 11 can be lightened.
Patent JP-H05300593-A (JP)
Title: Ultrasonic probe and its production
Inventor: SAWADA YUKIHIKO
IPC: H04R17/00
Filed: 1992-04-17
Abstract: PURPOSE:To improve the mass productivity of the ultrasonic probes by unifying a transducer and a support member into a single body in a packing process and then cutting this unified body into each probe parts. CONSTITUTION:A surface electrode 4 is formed on a piezoelectric element 1 extending up to the side face thereof. Then the element 1, an acoustic matching layer 2, a back damper 3, and a metallic plate 5 are laminated and formed into an ultrasonic transducer 22. Then the transducer 22 are unified with a support member (the plate 5) and a composite structure member 19 is constituted. The sizes of the element 1, the layer 2, the damper 3, and the plate 5 have an area equal to integer times the final shape (area) of the transducer 22. Then the member 19 is cut in the prescribed width into the composite structure members of each transducer and support member. When this cutting process is over, the end face of the support member forming the member 19 is matched with the end face of a drive shaft.
Patent JP-S63295831-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KASHIWANUMA NOBUAKI
IPC: F02D41/00
Filed: 1987-05-25
Abstract: PURPOSE:To prevent drivability and emission from deteriorating, by providing a downstream side air-fuel ratio sensor, which detects air-fuel ratio of an internal combustion engine, and a correcting means which stops correction of an air-fuel ratio feedback control constant in the specific time. CONSTITUTION:An internal combustion engine provides in its exhaust passage a ternary catalyst CCRO, and a downstream side air-fuel ratio sensor, which detects air-fuel ratio of the engine, is provided in the exhaust passage in the downstream side of the ternary catalyst CCRO. A discriminating means discriminates the duration time CNT for whether or not it exceeds the predetermined time (n). In the point of the duration time exceeding the predetermined time, an air-fuel ratio control amount FAF is increased or decreased by the predetermined amount in a reverse direction to the direction the control amount is increased or decreased during the duration time. In this way, emission can be prevented from deteriorating by preventing an air-fuel ratio overcorrected condition before its occurrence.
Patent JP-S62271095-A (JP)
Inventor: TASHIRO AKIHISA
IPC: G07F11/70
Filed: 1986-06-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6018051-A (JP)
Title: Subscriber test system
Inventor: SUZUKI RIYOUICHI
IPC: H04M3/30
Filed: 1983-07-11
Abstract: PURPOSE:To enable personally a subscriber to perform easily a subscriber test by identifying the contents of a fault reported, from the subscriber to test automatically the testable fault with a subscriber tester, and informing the result of the test to the subscriber. CONSTITUTION:When a subscriber Asub desires a test of a subscriber Bsub, an automatic answer trunk 11 receives a fault report. Then a sound answer service 12 indicates in voice to the Asub to deliver the telephone number of the remote side which desires to receive a subscriber test. A sound recognizer 13 identifies the telephone number, and a subscriber tester 14 is started. Based on this telephone number, a subscriber test is given to the Bsub. After the test is over, the tester 14 actuates the device 12 to convert the test results including the presence/ absence of a fault, a busy mode, etc. into sounds. These aural test results are informed to the Asub.
Patent JP-S5460391-A (JP)
Title: Acrylonitrile polymer powder having high bulk density
Inventor: ITOU SEIICHI
IPC: C08F220/00
Filed: 1977-10-20
Abstract: PURPOSE: To prepare a powdery acrylonitrile polymer having high bulk density, and useful as fibers having excellent filtering characteristics, cleanability and dehydrating property, by introducing specific amount of sulfonate groups, etc. to the polymer.  
     CONSTITUTION: An aqueous suspension of acrylonitrile and a monomer having a sulfonic group, e.g. allyl sulfonate, etc., is prepared so as to give a polymer containing ≥ 85 wt.% of acrylonitrile and ≥5×10 -5  equivalent/g-polymer of sulfonate group. A redox catalyst, e.g. potassium persulfate, sodium bisulfite, etc. is added to the suspension, and the polymerization is carried out at an electrolyte concentration of preferably ≤0.15 mole/1(water), at a ratio of water to the monomer of 2W4 and at PH of 2W4. The polymer is washed and dired by a centrifugal drier, etc. kto give the desired polymer.  
     EFFECT: The powdery polymer has a reduced angle of repose and excellent lowability, therefore advantageous for powder transportation, weighing, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5250401-A (JP)
Title: Jet condenser
Inventor: OZEKI TOSHIAKI
IPC: F28B3/02
Filed: 1975-10-21
Abstract: PURPOSE: The provision of the guide plate on the heat exchanging part of the jet condenser enables to control the decrease in the steam flow speed after heat exchanging with cooling water in the heat exchanging part, to enhance the heat exchanging rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2001003025-A (JP)
Title: Preparation of acrylic adhesive, and acrylic pressure- sensitive adhesive and sticky-processed product
Inventor: TODA TOMOMOTO
IPC: C09J133/06
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive excellent in an initial pressure- sensitive adhesion and in resistances to peeling and heat, by radical-polymerizing mixed monomers consisting of an alkyl (meth)acrylate ester monomer, a COOH group-containing monomer and an OH group-containing monomer with vinyl acetate monomer using a diacyl peroxide as the polymerization initiator. SOLUTION: A polymerization is made to carry out by using both 100 pts.wt. of mixed monomers made up to contain 75-99.8 wt.% of an alkyl (meth)acrylate ester monomer, 0.1-20 wt.% of a copolymerizable, COOH group-containing monomer and 0.01-5 wt.% of a copolymerizable, OH group-containing monomer with 0.5-10 pts.wt. of vinyl acetate monomer along with a radical polymerization initiator of a diacyl peroxide expressed by formula I and/or a peroxy ester expressed by formula II. In the formulae, R1 and R2 are (cyclo)alkyls. In this preparing process, is used preferably as follows the OH group-containing monomer, 20-70 wt.% of which is added at the initial period of the polymerization and the remainder of which is added after one hour or more from the polymerization start.
Patent JP-S6018668-A (JP)
Title: Shaft sealing device of fluid machine
Inventor: FUJITA KENICHI
IPC: F16J15/447
Filed: 1983-07-13
Abstract: PURPOSE:To prevent leakage of a fluid at the stop of a pump by disposing a contact-type shaft sealing device on low-pressure side of a non-contact-type sealing device and putting both fixed and movable members of the contact-type shaft sealing device into non-joining condition during operation of the pump. CONSTITUTION:At the stop of a pump, a weight 11 is pulled towards a shaft 2 by a spring 12, so that a link 13a coupled to the weight 11 is pivoted counter- clockwise centering around a support point 14. Accordingly, a movable member 9 is moved along the shaft 2 to the fixed member 8 side through a link 13b coupled to the link 13a. The contact surface 9a of the movable member 9 is pressed to the contact surface 8a of the fixed member 8. During operation of the pump, the weight 11 is moved outward, so as to prevent abrasion of the fixed and movable members 8a, 9b.
Patent JP-H05324813-A (JP)
Title: Image processing method
Inventor: MAEDA KEISUKE
IPC: G06T11/00
Filed: 1992-05-19
Abstract: PURPOSE:To reduce the storage capacity of an image memory to be used by expressing a natural still picture with a small number of colors without deteriorating its picture quality. CONSTITUTION:The natural still picture is roughly quantized (step S1). The frequency distribution of the rough still picture is checked and sorted in the decreasing order to determine colors to be used (step S2). Remaining colors which are not used are changed into similar colors to be used (step S3). A color for which no similar color is found is added to the colors to be used, and the color of the least frequency among the colors to be used is removed and added to the remaining colors (step S4). The steps S3 and S4 are repeated until the remaining colors are all converted into similar colors (step S5).
Patent JP-H07328970-A (JP)
Title: Maintaining method for robot control device
Inventor: HASHIMOTO YOSHIKI
IPC: B25J19/00
Filed: 1994-06-08
Abstract: PURPOSE:To quickly recover a robot control device installed adjacently to a robot in maintaining it. CONSTITUTION:All connectors between a failed robot control device and a robot are removed (S1, S2), a stand-by robot control device and the robot are directly connected with recovery cables (S4, S5), and software is loaded to the stand-by robot control device (S6).
Patent JP-2000282696-A (JP)
Title: Building method and building
Inventor: KONAKAWA NORIFUMI
IPC: E04G23/02
Filed: 1999-03-28
Abstract: PROBLEM TO BE SOLVED: To achieve the enlargement of a building without requiring residents to move out by newly providing roof members above the existing building, and then removing the roof members of the existing building. SOLUTION: When a third floor portion 9 is to be extended on an existing two-story building, an inverted L-shaped new foundation coinciding with an existing foundation is provided on the outside of the existing foundation. Steel frame columns 6 and steel frame beams 14 are stacked in turn to form a third floor portion 9 on the new foundation. New roof members are constructed on the steel frame beams 14, and tile members such as colored bestos 10 are fitted on the roof members. Existing roof members 3 are removed, steel frame beams and floor members of the floor section of the third floor portion 9 are fitted, and wall members are fitted to the outside of the steel frame columns 6. A new space section can be extended upward in the vertical direction while residents still live inside.
Patent JP-S61285179-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J1/12
Filed: 1985-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63291266-A (JP)
Title: Multi-disk type optical disk device
Inventor: KAWAKAMI KAZUTAKA
IPC: G11B20/18
Filed: 1987-05-22
Abstract: PURPOSE:To permit access simultaneously with the completion of the exchange of an optical disk, by recording alternate managing information and alternate substance information in individual optical disk on a separate storage means such as a magnetic disk, etc. CONSTITUTION:The separate storage means such as a magnetic disk device 5, etc., is used as the alternate area of the defective area on the optical disk 2, and also, an alternate recording processing means which records also the alternate managing information on the storage means 5, and a backup processing means which transcribes the alternate substance information and the alternate managing information stored in the storage means 5 also on the optical disk 13 for backup are provided. Therefore, it is possible to read the alternate managing information and the alternate substance information for the optical disk 2 from the storage means 5 in an exchange operation where the optical disks 2 that are an autochanger are set in driving devices 3a and 3b. In such a way, access to the optical disk can be permitted immediately after the exchange of the optical disk being completed.
Patent JP-H02305935-A (JP)
Title: Intake valve made of aluminum for internal combustion engine
Inventor: KOIKE SEIICHI
IPC: C22C21/00
Filed: 1989-05-19
Abstract: PURPOSE:To obtain the intake valve made of an Al alloy for internal combustion engines which is light in weight and has excellent high-temp. strength and hot workability by constituting the valve of the Al alloy having a specific compsn. consisting of Cr, Fe, Zr, and Al. CONSTITUTION:The intake valve made of the Al alloy for internal combustion engines is constituted of the Al alloy contg., by weight %, 4<=Cr<=10, 0.5<=Fe<=4 and 0.5<=Zr<=3 and the balance Al and unavoidable impurities. The max. diameter of the deposit and crystallized matter in the above-mentioned Al alloy is preferably confined to 10mum. The content of the Cr in the region of the entire part of the valve head and the part of the valve head provided successively with the valve stem of the above-mentioned intake valve is adequately set as high as 6<=Cr$%h10% and the content thereof in the other valve stem regions is adequately set as low as 4<=Cr<=6%. The intake valve which is light in weight and has the excellent high-temp. strength and the high toughness is obtd. in this way.
Patent JP-S63288646-A (JP)
Title: Index device with turning mechanism
Inventor: OKETANI TETSUYA
IPC: B23Q3/04
Filed: 1987-05-22
Abstract: PURPOSE:To turn a work 90 deg. with a simple turning mechanism by pivot- mounting a base body of a holding means freely rotatably about a pivot shaft attached to a bracket extending from an index table, with the rotary axis of the index table orthogonally intersecting the pivot axis of the holding means. CONSTITUTION:In the case a work 4 is held in an upright condition, its end surface 4a is machined, and the periphery 4b which is diplaced 90 deg. from the end surface 4a is to be machined, the work 4 is turned as described below. An engage-stop pin 26 fixing a base body 10 in a horizontal position is drawn out of a positioning hole 32, a swing arm 25 is turned and the pin 26 is made to engage with a positioning hole 33. As a result, the base body 10 is positioned and fixed and the work 4 is turned 90 deg. as shown with imaginary lines. While the peripheral surface 4b is displaced to a machinable position with a single axis, since the pivot shaft 9, 9a intersects orthogonally the axis S2, S1 of the rotary shaft of an index table 3, the center of the work 4 precisely agrees with the axis S1 and therefore the index work is not inconvenienced.
Patent JP-S5458331-A (JP)
Title: Electronic type cash register
Inventor: OKAMOTO MASANOMI
IPC: G07G1/00
Filed: 1977-10-18
Abstract: PURPOSE: To enable to hold the data requiring long-term collection surely, by printing the content of each memory such as total of cash sales, total of credit sales and total of incoming cash with the control circuit, and by clearing the data other than the required data after memory collection.  
     CONSTITUTION: The data memory 4 has the credit sales grand total memory C and the grand sales memory S in addition to the memories D1... Dn by section and the memories T1... Tn by transaction. Further, when the key signal from the numeric section 11 of the key board 1 is given to the control circuit 2, it is entried on the register 51 via the decoder 21 and the gate g1. At accumulation, the circuit 2 is operated and each memory content such as the cash sales total, credit sales total and cash incroming total is printed 62, and after the memorycollection for credit sales grand total is made, each memory of the cash sales total and credit sales total is cleared. Thus, the memory automatically collected at accumulation allows to hold surely the data requiring the collection for a long time 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5750616-A (JP)
Title: Detecting apparatus of flow rate
Inventor: INABA RITSUO
IPC: G01F1/68
Filed: 1980-09-11
Abstract: PURPOSE:To obtain high sensitivity with a simple structure by arranging a positive characteristic thermistor at a suitable part of an inside cylindrical body not forming a pipe passage of a concentric cylindrical body having an annular cross section. CONSTITUTION:A flow speed measuring positive characteristic thermistor 13 is provided on the outside not constituting a cylindrical pipe passage situated on the inside of a pipe for the flow speed measurement 11 composed of the same center cylindrical pipe by a positive characteristic thermistor support rod 12 so as to position on a central axis line of the pipe 11 supported by connecting its hoth ends electrically. By such a constitution, when a fluid flows in the pipe 11, heat is absorbed from the surface of the thermistor 13 and an electric resistance is varied. This varied electric resistance is detected as the flow speeed. Accordingly, a resistance variation rate is high with a simple construction compared with such as a flowmeter using a platinum wire, and 10-100 times sensitivity is obtained.
Patent JP-2000314662-A (JP)
Title: Fourier spectroscope
Inventor: KOYAMA HIROSHI
IPC: G01J3/45
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve S/N ratio and calibrate the fluctuation of circuit characteristics even in the case with large light absorbance of measuring objects by changing the gain of a gain changing circuit based on a measured direct current voltage or alternating current voltage. SOLUTION: The output of an LPF circuit 11 is selected by controlling a switch circuit 13 with an operation control circuit 18 and based on the direct current voltage having passed the LPF circuit 11 among the output of a light reception means 9, the gain of a gain changing circuit 14 is changed so as not to saturate the input range of an A/D converter 16, for example to suppress the increase of noise component of the A/D converter 16. Also, by controlling the switch circuit 13 and selecting the output of an HPF circuit 10, signal component (alternating current component) having passed the HPF circuit 10 is converted into digital signal with the A/D converter 16 and taken in to gain an interferogram.  Then, the output of a reference signal generator circuit 12 is selected with the switch circuit 13, the gain of the previously measured interferogram is compensated with the actual gain of the gain changing circuit 14 obtained by measuring the reference signal to calibrate the changed circuit characteristics.
Patent JP-S5778935-A (JP)
Title: Mechanical mixer type plant
Inventor: SHIRAKI HISASHI
IPC: B28C5/00
Filed: 1981-08-12
Abstract: PURPOSE:To raise the efficiency of mixing and produce products of excellent quality by a method in which preliminary mixer by which materials to be mixed are beforehand mixed is provided and materials are mixed by the preliminary mixer and then further mixed deliberately. CONSTITUTION:Storage tanks 5 for cement, sand, etc., measures 6 for these materials, and a preliminary mixer 8 for these materials are provided orderly from above. The premixed materials in the preliminary mixer 8 are further sent to a mixer 11 or a fresh concrete agitator 12 for further mixing them deliberately. Thus, the addition of a preliminary mixer results in the formation of a plant by which products having good quality can be produced.
Patent JP-H08284363-A (JP)
Title: Building substrate material and construction method of wall structure using the material
Inventor: OMURA MASATOSHI
IPC: E04F13/04
Filed: 1995-04-18
Abstract: PURPOSE: To enhance bonding strength to a mortar wall structure in the case of enhancing structural strength of an exterior wall and reducing a construction period and executing mortar work in a house or enhance bonding strength between siding and wall structure in the case of siding placement. CONSTITUTION: A building substrate material 1 which forms a beveled area 1b on a butt end edge on the upper end of a base board 1a and forms a waterproofing coating area on the whole surface including the beveled area 1b on the butt end edge on the upper end, is fixed with structural materials 4, such as posts and studs and then a waterproof treatment material 3 is filled up in a V-shaped groove produced on the butt-jointed area 1b on the building substrate material 1. The sidings are further fixed with the surfaces or mortar 6 is applied thereto.
Patent JP-2000317182-A (JP)
Title: Sewing machine with thread cutter
Inventor: SHINOZUKA HISANOBU
IPC: D05B65/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To execute the thread cutting operation accurately anytime by controlling the operation timing of a thread cutting scalpel highly accurately. SOLUTION: This sewing machine has a thread cutter means for cutting a thread when the sewing operation is completed by driving the thread cutter scalpel of a thread cutter unit 20. The sewing machine also has a servo-motor 40 for rotatively driving a sewing machine main spindle 18A and the CPU unit 10 constituting a pulse signal generating means for generating a pulse signal corresponding to an equally divided angle of one turn of the main spindle of the sewing machine and a control means for controlling the timing of driving the thread cutter scalpel based on the generated pulse signal.
Patent JP-H09309005-A (JP)
Title: Cutting tool for plastic pipe
Inventor: IWATA KAZUHIKO
IPC: B23B5/12
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To cut an outer surface of a pipe end part from a large bore size to a small bore size, by providing a core pressed in the pipe end part, escape pawl meshed with a screw shaft by action of a spring, cutter mounted in an arm tip end jouranlled to a tool main unit and a spring energizing an arm. SOLUTION: A core 27 is strongly pressed in, deformation in a plastic pipe end part is corrected, after fixing the pipe end part, a driver tip end part of a power tool is fitted to an insertion port 22, a head part 31a is placed in a pipe end, the power tool is driven. Then, a tool main unit 24 is advanced to rotate around a screw shaft 25, an outer surface of the pipe end part is cut by a cutter 33. During cutting, by action of a spring 34, a stopper 36 is engaged with the screw shaft 25 and by action of a spring 30, returning back of the tool main unit 24 is impeded. A fixed length is cut, when an escape pawl 29 leads to a screw shaft end, the cutter 30 is raced in the same part, cutting is completed. Thereafter, when an arm 31 is gripped in, the cutter 33 is brought up, the stopper 36 is detached from the screw shaft 25.