baber/WOPTO huggingface dataset:
Patent JP-H09227980-A (JP)
Title: Chromium base alloy for high temperature member
Inventor: KAWAI TORU
IPC: F27B9/34
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To produce a Cr base alloy excellent in high temp. strength, oxidation resistance or the like and useful as a skid button in a steel heating furnace or the like. SOLUTION: This steel has a compsn. contg. 60 to <85% Cr, in which the coexistence of <=0.8% C and <=1.5% Si is allowable, and the balance substantial Ni and/or Co. If desired, the alloy contains one or >= two kinds of elements selected from the groups of <=10% W, <=10% Mo, <=10% Nb, <=10% Ti and <=10% V or/and one or two kinds of elements selected from <=10% Hf and <=10% Al.
Patent JP-S60179665-A (JP)
Title: Peak position detector
Inventor: UMADONO SHINJI
IPC: G01R19/04
Filed: 1984-02-27
Abstract: PURPOSE:To detect accurately peak positions by comparing an input pulse with a reference output, which is obtained by dividing a reference voltage by a voltage division ratio accompanied with change with time of the input pulse, at individual points on an analog delay line which the input pulse passes successively. CONSTITUTION:The input pulse passes a delay elements 11-16 of a delay device 1 successively and is delayed. These individual delay outputs are compared with the reference output, which is obtained by dividing the reference voltage by a voltage division ratio accompanied with change with time of the input pulse in voltage dividing resistance elements 24-26 of a voltage divider 2, by corresponding comparing elements 31-37 of a comparator 3. The leading edge and the trailing edge of the input pulse are discriminated by leading edge and trailing edge discriminators 41 and 42 of a discriminator 4 in accordance with diaccord of these comparison results, and the peak position of the input pulse is detected accurately through an AND circuit 43 on a basis of the distribution state without error due to influences of noise.
Patent JP-S57152769-A (JP)
Title: Manuscript reader
Inventor: ENOMOTO KAZUO
IPC: H04N1/04
Filed: 1981-03-17
Abstract: PURPOSE:To prevent the shadow due to the thickness of an original, by providing a pair of reflectors at each edge of the original and making each reflector movable in the breadthwise direction of the original. CONSTITUTION:A reflector 10 is provided at each edge of an original 1. This reflector 10 is so arranged that the beam from a light source 2 is reflectd toward the end part of the original 1. Thus, beams are irradiated to the step part of the end part of the original 1 to eliminate the shadow due to the thickness of the original 1. Reflectors 10 are provided in breadthwise edge parts of the original 1 respectively and irradiate beams to edge parts of the original having any width.
Patent JP-S51113288-A (JP)
Title: Excavator
Inventor: ISHIHARA MASAMITSU
IPC: B06B1/16
Filed: 1975-03-29
Abstract: PURPOSE:To mechanically efficiently excavate relatively narrow groove with spacial excavating member.
Patent JP-S53124286-A (JP)
Title: Isomerization of beta-lactam compounds
Inventor: HIRAOKA TETSUO
IPC: C07D499/10
Filed: 1977-04-04
Abstract: PURPOSE: To obtain cis-form compounds useful as intermediate for manufacturing highly active antifacterial agents in high yield by converting an amino group at 3-position in compounds having hydrogens at 3- and 4-positions in trans configuration obtained in the total synthesis of β-lactam type compounds into sulfenyl group, followed by oxidation, reduction, and elimination reaction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000234400-A (JP)
Title: Heat insulating material receiving member, heat insulating material, and floor part structure
Inventor: ETSUNO MASAYUKI
IPC: E04F15/18
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To facilitate construction work for a heat insulating material by arranging a heat insulating material bottom surface thrusting part in a heat insulating material receiving member, and providing a falling preventive claw part in the upper end vicinity of a heat insulating material side surface abutting part for the heat insulating material receiving member. SOLUTION: A heat insulating material receiving member is provided with a heat insulating material bottom surface thrusting part 7 capable of thrusting into a bottom surface of a heat insulating material 5, a heat insulating material side surface abutting part 9 capable of abutting to a side surface of the heat insulating material 5, a locking part 10 extending outside the heat insulating material 5 from the upper end of the heat insulating material side surface abutting part 9 and a falling preventive claw 11 capable of locking an upper surface of the heat insulating material 5 by being arranged in the upper end part vicinity of the heat insulating material side surface abutting part 9 so as to be bendable.  Thus, a span unit heat insulating material can be thrust and installed at instaloing time so that lateral dislocation of a heat insulating material receiving member to the heat insulating material can be prevented after installtion. An upper surface of the heat insulating material is locked by bending a falling preventive claw part to the heat insulating material side to reliably prevent slipping-out.
Patent JP-H01214439-A (JP)
Title: Apparatus for printing surface of cable
Inventor: OTANI YASUO
IPC: B41F17/10
Filed: 1988-02-19
Abstract: PURPOSE:To always keep the concn. of printing ink constant and to perform the optimum printing without being affected by the moving speed of a cable, by connecting and mounting an ink scraping-up roll to a printing roll and operating a solvent dripping means in response to the concn. data from the ink concn. detection means provided in an ink tank. CONSTITUTION:A printing roll 5 is brought into contact with a cable 1 under pressure and an ink scraping-up roll 6 is rotated in a Z-direction to scrape up the printing ink 40 stored in an ink tank 4 by the ink scraping-up part 61 of said roll 6 to supply the ink to the printing roll 5 connected and mounted to the ink scraping-up roll 6. An ink concn. detection means (float switch)7 opens the solenoid valve of a solvent dripping valve 92 when the level of the printing ink 40 is lowered to a predetermined value or less and closes the same when said level becomes a definite level or more. By this method, a solvent 42 is replenished to the printing ink 40 in a predetermined amount through the solvent dripping valve 92. Stirring means 8, 8 have function for keeping the mixed state of the ink 40 and the solvent 42 in the ink tank 4 constant and rotate stirring blades 81, 81.
Patent JP-S62195555-A (JP)
Title: Simple quantitative determination of bentonite in mud water used in mud water method
Inventor: SUZUKI NOBUO
IPC: G01N33/24
Filed: 1986-02-24
Abstract: PURPOSE:To easily measure the amt. of bentonite in mud water contg. bentonite by adding salts into the mud water and measuring the content of the bentonite from the amt. of the flocculated and settled salts. CONSTITUTION:The test mud water are respectively collected into two pieces of color comparison tubes. The aq. soln. of the salts is then added into one color comparison tube which is designated as A. Water is added into the other color comparison tube which is designated as B. The volume of the flocs settled in the bottom of the color comparison tubes is read from scale after resting for the specified time. The settled volume of the bentonite is then determined by subtracting the volume of the settled flocs in B from the volume of the flocks settled in A and the content of the bentonite is determined from a preliminarily made calibration curve. CaCl2, Ca(OH)2, Al2(SO4)3, MgCl2, etc., are effectively usable as the salts to be added. The amt. of the bentonite in the mud water is thus measured by simple instruments, operation, etc. with good accuracy.
Patent JP-H01319526-A (JP)
Title: Curable and compatible composition
Inventor: ROBAATO EDERUMAN
IPC: C08G59/40
Filed: 1989-02-20
Abstract: Compositions comprising a multifunctional glycidyl ether having at least three epoxy groups per molecule with a hardening amount of an aromatic diaminopolysiloxane, preferably mixed with a rigid aromatic diamine to increase pot life, can be thermally cured to a compatible composition for compatibility, glycidyl amines should not bo used. A digycidyl ether can be included. When cured, the compositions show high glass transition temperatures, in the region of 100 DEG C and over.
Patent JP-H11236745-A (JP)
Title: Roof truss
Inventor: YASUI ETSUYA
IPC: E04C3/17
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a roof truss, in which site works are reduced, the accuracy of the execution of works of an eave soffit is improved and a building material can be utilized effectively. SOLUTION: The roof truss consists of a pair of upper chords 2, 2, a lower chord 3 and an internal material 4 arranged into a triangular frame body surround by the upper chords 2, 2 and the lower chord 3. The lower chord 3 is stretched and fixed between a pair of pole plates 5, 5. At least one of a pair of the upper chords 2, 2 has an extending section 2a forming an eave soffit section on the outside of the pole plate 5, and the foundation forming material 6 of the pole soffit is disposed integrally with the extending section 2a in the lower section of the extending section 2a at that time.
Patent JP-H09212824-A (JP)
Title: Device for lapping inter-later insulating film of thin film magnetic head and method therefor
Inventor: SATO KOJU
IPC: G11B5/31
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To correct warp of a substrate and to highly precisely flatten the inter-layer insulating film to be formed on a coil layer by using this lapping device. SOLUTION: A jig 13 is equipped with a flat fitting surface, to which a substrate 20 having the inter-layer insulating film formed on the coil layer in the midst of manufacturing the thin film magnetic head is to be fitted. An evacuating part is connected to be opened in a groove provided on the fitting surface of the jig 13, and the fitting surface of the jig 13 is pressed against a lapping surface plate 11 by a pressing part 30, while diamond slurry is supplied onto the lapping surface plate by a slurry supply part 16. By using this device 10, the substrate 20 is vacuum-sucked to the flat fitting surface of the jig 13 and flatly held by the evacuating part, so that warp of the substrate 20 is corrected during lapping.  Then, since the inter-layer insulating film is lapped by lapping surface plate 11 being supplied with the diamond slurry from the slurry supply part 16, the inter-layer insulating film is flattened with high precision.
Patent JP-H03240559-A (JP)
Title: Printing head
Inventor: SHIDA YOSHIO
IPC: B41J2/24
Filed: 1990-02-19
Abstract: PURPOSE:To obtain a highly reliable and long durable printing head by providing a rubber protrusion or a rubber film at the tip, instead of the near end, of a direction where wire performs data printing, and allowing the wire to press the protrusion or the film for printing. CONSTITUTION:A printing rubber 6 is arranged so that it becomes sandwiched between a wire guide 3 and a printing rubber guide 7. In addition, the printing rubber 6 has protrusions 6a provided on a thin filmy rubber so that they are opposed to several pieces of wire 2. Further, the printing rubber 6 side of the printing rubber guide 7 is tapered 7b and the wire 2 is caused to advance and thereby the protrusion 6a is pushed during the activation of the printing head. Subsequently, the filmy rubber extends along the tapered side 7b and the protrusion 6a also moves forward to perform data printing as specified.
Patent JP-S51114173-A (JP)
Title: Device for detecting horizontal direct accelaration
Inventor: WATANABE KENROU
IPC: H01H35/14
Filed: 1975-03-31
Abstract: PURPOSE: To provide a device for detecting accelaration which has highly improved frequency selection ability and to provide a wider range of detecting acceleration levels and detecting time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000237988-A (JP)
Title: Arm driving mechanism of robot device
Inventor: HASHIOKA YUTAKA
IPC: B25J17/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a transmission system, enable high speed operation and reduce the size and weight. SOLUTION: This arm driving mechanism includes a reducer 31 disposed in a first joint J1 to turn a first arm 1, a reducer 32 disposed in a second joint J2 to turn a second arm 2, a timing pulley for transmitting power from a motor provided on the base to input shafts of the reducers 31, 32, a power transmission mechanism such as a timing belt or the like, and a link mechanism for holding the attitude of a finger 7 rotatably supported on the second arm 2 by a third joint J3 to a base 8 regardless of the movement of the first arm 1 and the second arm 2.
Patent JP-H10234995-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the profit of a game center by recovering Pachinko balls overflowing from storing tray parts into a machine, making the number of the recovered game media the number of credit and replenishing/adjusting the game media at need. SOLUTION: This game machine is provided with the storing tray parts 15 and 16 receiving the game media paid out as a prize at the front face of the machine and a storing means 50 storing the game media for paying out to each part 15 and 16 at the upper part of the machine. Then, at the time of coming into a prescribed game state, a prescribed number of game media are ejected to the parts 15 and 16 from the means 50 as a prize by the operation of a supply means 80. In addition, a recovering means 120 recovering the game media ejected from the parts 15 and 16 and returning them to the means 50 is provided. In addition, a credit number display means counting and displaying the number of the game medium recovered by a recovery means 120 as the number of credit expressing the number of the game media virtually possessed by a player is provided in addition.
Patent JP-H01215227-A (JP)
Title: Apparatus for separation and disposal of cattle shed waste
Inventor: YOSHIDA TOYOJI
IPC: A01K1/01
Filed: 1988-02-22
Abstract: PURPOSE:To perform constantly smooth operation of a waste-removing plate, by stopping the operation of a lifting mechanism with a controlling means when the waste-removing plate reaches a falling position or lifting and separating position on a waste-receiving floor by a lifting mechanism synchronized with a self-propelling mechanism of a mobile vehicle. CONSTITUTION:A lifting mechanism of a lifting slide rack 41, etc., is operated synchronous to the self-propelling mechanism to drive a mobile vehicle 31. When a waste-removing plate 26 reaches the falling position or a lifting and separation position on a waste-receiving floor 13 by the lifting mechanism, the operation of the lifting mechanism is stopped by a control means. In the forward motion of the mobile vehicle, the waste-removing plate is pressed against the waste-receiving floor immediately after the start of the forward motion and slid on the floor. The waste-removing plate is pulled up to a position free from interference with the waste-receiving floor in the backward motion of the mobile vehicle.
Patent JP-H04295471-A (JP)
Title: Toropolone derivative and prophylactic and therapeutic agent for ischemic disease containing same as effective component
Inventor: TSUZUKI KAZUO
IPC: A61K31/4402
Filed: 1991-02-08
Abstract: PURPOSE: To provide a novel tropolone derivative useful for cerebrovascular dysfunction, etc., by cerebral hemorrhage, brain infarction, etc., as a preventive and therapeutic agent for ischemic diseases and its ester or salt.  
     CONSTITUTION: The compd. of formula I [R 1  is H, a lower alkyl, (substd.) aryl, etc.; R 2 , R 3  are each H, a lower alkyl; Ar 1 , Ar 2  are each a halogen, trihalogenmethyl, etc.; R 4  is the group of formula II (R 5  is H, a lower alkyl; R 6  is an aryl, heterocycle; m is 1 to 4), etc.]; for example, 7-[4-(4,4'- difluorobenzhydryl)piperiadino-1-methyl]-2-(N-2-2-dimethylaminoethylamino)-4- isopropyl-2,4,6-cycloheptatolyene-1-on. This compd. is obtd. by heating the compd. of formula III (R 0  is a 1 to 5C lower alkyl; Hal is chlor, bromine, etc.) in the presence or absence of hexamethylphosphoric triamide, etc.; to obtain the compd. of formula IV and this compd. is converted by amine of R 4 H, to obtaine the compd. described above. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S51122282-A (JP)
Title: Handrail of man conveyor
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1975-04-02
Abstract: PURPOSE: A handrail allowing manpower saving for assembly at the construction site and an improved precision. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03243283-A (JP)
Title: Method and device for controlling resistance welding machine
Inventor: FUJII KOJI
IPC: B23K11/24
Filed: 1990-02-20
Abstract: PURPOSE:To always warrant the quality of a weld zone by detecting an isothermal line from a detected surface temperature distribution of materials to be welded, calculating the area surrounded thereby, comparing the area with the reference area, controlling a welding current according to the difference between the diameters and stopping the welding current when the area surrounded by the isothermal line is coincident with a maximum value of the reference area. CONSTITUTION:The surface temperature distribution of the materials 2a to be welded corresponding to the peripheral parts of welding electrodes 1a and 1b is detected by an optical image fiber 4 and a temperature detector 5. The isothermal line is detected from the temperature distribution to calculate the area surrounded by the isothermal line. The area is compared by a signal comparator 11 with the reference area. A welding current value is controlled according to the difference of the diameters thereof and the area surrounded by the isothermal line is allowed to follow up the reference area. When the area surrounded by the isothermal line is coincident with the maximum value of the reference area, the welding current applied to the materials 2a and 2b to be welded from the welding electrodes 1a and 1b is stopped. Consequently, safety, working efficiency and economy can be improved.
Patent JP-H06233004-A (JP)
Title: Dial trunk outgoing equipment for modem or the like
Inventor: URAMOTO YUSUKE
IPC: H04M1/27
Filed: 1993-02-03
Abstract: PURPOSE:To enable a dial trunk outgoing equipment of a MODEM, etc., to control the prescribed redialing interval set by a terminal equipment. CONSTITUTION:The document data, etc., are sent to a telephone circuit 3 for communication from a terminal equipment 1 having a redialing means 11 via a dial trunk outgoing equipment 2. At the same time, a redialing interval deciding means 21 of the equipment 2 decides whether the interval of dial commands 12 sent from the equipment 1 in a redialing state is larger than a prescribed interval or not. If so, the dial outgoing is carried out. If not, the commands 12 are neglected and the dial outgoing is not carried out. Then the indications such as 'BUSY', 'NO CARRIER', etc., are sent to the equipment 1 from the equipment 2 as the answer commands 22. Thus the equipment 1 recognizes that no communication circuit is connected to the opposite party side and then prepares for the next redialing.
Patent JP-H07246375-A (JP)
Title: Production of agglomerating material for clayey soil
Inventor: YAMAZAKI MASAYASU
IPC: B09B3/00
Filed: 1994-03-10
Abstract: PURPOSE:To effectively use a fluidized bed boiler ash as a agglomerating material to improve the handling of a clayey soil. CONSTITUTION:The fluidized bed boiler ash is classified into coarse grains and fine powder and the coarse grains are recovered as the agglomerating material for the clayey soil. Then, the coarse grains to the surface of which CaSO4 is stuck and containing much CaO are recovered by classifying the fluidized bed ash. Since the clay mainly contains Ai2O3 and SiO2, it is solidified by the pozzolanic reaction (C-H-S forming reaction) by adding CaO and the clay is solidified by adding CaO and CaSO4 to form ettringite.
Patent JP-S62197932-A (JP)
Title: Driving device for objective lens
Inventor: YAMAMOTO HIROSHI
IPC: G02B7/00
Filed: 1986-02-25
Abstract: PURPOSE:To reduce the number of parts and to facilitate assembling without lowering accuracy by forming plural springs that works as supporting members and a joining part that joins them integrally to make a movable electromagnetic unit movable in two dimensional directions. CONSTITUTION:A movable electromagnetic unit 2 is provided with a bobbin 18 for winding coil and an assembled objective lens 1 is mounted to the bobbin 18 and held by the movable electromagnetic unit 2. A pair of springs 7, 7 for focusing direction, a pair of springs 8, 8 for track direction and a joining part 5 of a supporting member 3 are formed integrally by using a material made of synthetic resin or rubber. The supporting member 3 supports a movable electromagnetic unit 2 to the body 4 of a driving device by making the movable electromagnetic unit 2 movable in focus direction and track direction to the body 4 of the driving device. Thus, the number of parts can be reduced and assembling is made easy without reducing the accuracy of assembling.
Patent JP-S61196586-A (JP)
Title: Light-emitting diode driving circuit
Inventor: ITO HISATSUGU
IPC: H01L33/00
Filed: 1985-02-26
Abstract: PURPOSE:To enable an LED to be lit with a cell having an electromotive force lower than the forward voltage, by composing a series circuit of a cell, a coil and a switch element, and by charging and discharging the coil by means of the switching element. CONSTITUTION:A cell 1a, a coil 6 and NPN transistor 4 are connected in series. An infrared LED 3 and the coil 6 are connected in series in the direction corresponding to the direction in which forward current is caused to flow by the self electromotive force of the coil 6 when the transistor 4 as a switching element is open or OFF. In the above construction, the peak current IT/2 of current iD of the infrared LED 3 can be arbitrarily set either by selecting a suitable value for a self inductance L of the coil 6 or by properly setting an ON time of the transistor. Accordingly, a cell having an electromotive force lower than the required forward voltage can be used for actuating a light-emitting diode with predetermined forward current.
Patent JP-H03244596-A (JP)
Title: Bookmarker equipped with springlike hook
Inventor: HAGIWARA NOBORU
IPC: B42D9/00
Filed: 1990-02-22
Abstract: PURPOSE:To obtain a bookmarker which does not allow disengagement of a position or fall-off, or allows the position of a mark to be easily recognized by arranging a spring hook consisting of a reinforcing frame, a holding tongue and a position checking area. CONSTITUTION:A spring hook is composed of a reinforcing frame 2 provided on the periphery of a thin metal sheet, a holding tongue 5 which is sectioned by a groove 3 for insertion inflated to a center provided on the upper edge of the reinforcing frame and connected to the frame 2, a holding frame 6 arranged surrounding the holding tongue across the groove for insertion, and a position checking area 7 arranged to the center from the reinforcing frame and formed by a through slit. The position checking area 7 is composed of a through part and a linear reinforcing part 8 where no slit is provided. In addition, an index indicator or a decorative pattern can be formed on the position checking area 7 and/or the holding tongue and also a ribbon aperture 9 for connecting an identification ribbon to a connection part 4 can be provided on the part 7 and/or the holding tongue. If this spring hook is arranged on the bookmarker, the misalignment of a position of a bookmarker or its fall-off no longer occurs and the position of a mark can be recognized easily.