baber/WOPTO huggingface dataset:
Patent JP-H04173217-A (JP)
Title: Dwell and back pressure sensing device for motorized injection molding machine
Inventor: CHIJIIWA TOSHIHIKO
IPC: B29C45/77
Filed: 1990-11-06
Abstract: PURPOSE:To control dwell and back pressure with good accuracy by disposing a signal processing section close to a load cell as a pressure sensor, selecting first and second amplifiers corresponding to the metering process and dwelling process, turning output signals of said amplifiers into digital and transferring the same to a control device. CONSTITUTION:In the metering process, a back pressure command signal is applied from a control device 16 to a dwell and back pressure selector switch 18 through a receiver circuit 17, and the dwell and back pressure selector switch 18 selects a back pressure voltage signal. An A/D converter 20 converts a sample back pressure voltage signal into a back pressure digital signal. Similarly in the dwelling process, the dwell and back pressure selector switch 18 selects the dwell pressure voltage signal based on the dwell pressure command signal from a control base 16. The A/D converter 20 converts a sample dwell pressure voltage signal into a dwell pressure digital signal. Back pressure data and dwell pressure data are transferred by using a line driver and a photocoupler. The transmission of noise generated by ground loop or the like can be prevented.
Patent JP-H01141454-A (JP)
Title: System for collecting environmental information
Inventor: TADACHI KATSUO
IPC: G08C19/00
Filed: 1987-11-28
Abstract: PURPOSE:To inexpensively collect environmental information in detail from many places by collecting the environmental information detected by means of a sensor part in a private branch exchange, simultaneously, information- processing it, and sending it to a supervisory center. CONSTITUTION:A supervisory center 40 is a control commanding part to air conditioning facilities, disaster preventing facilities, etc., provided on a supervised place, and the supervised place is a place where a telephone set 10 is provided. On each telephone set 10, a sensor part (S) 11 is provided, and the sensor part 11 detects the environmental information at the periphery of the telephone set. Such detected environmental information ev is received through each transmission line 20 by a private branch exchange(PBX) 30. Environmental information EV collected and information-processed in such a way sent to the supervisory center 40. Namely, by unifying the sensor with the existing telephone set, an exclusive wiring can be made unnecessary.
Patent JP-H06214180-A (JP)
Title: Optical scanning system
Inventor: JIEIMUZU JIEI APERU
IPC: G02B26/10
Filed: 1993-11-30
Abstract: PURPOSE: To suppress stray light reflection in an over field polygon design by means of using an optical isolator. CONSTITUTION: The optical isolator 16 positioned in an optical path contains a polarizer 40 and a quarter wavelength board 42. Parallel light beams pass through the polarizer 40 and are linearly polarized. The board 42 is adjusted so that an angle θ between the electric field vector P of the incident linear polarized beam and the main plane 42A of the board becomes 45 degrees. At the angle θ, a scanning beam 22 emitted from the board 42 is circularly polarized clockwise and a reflected beam (stray light) 28 from a facet 24B is circularly polarized anticlockwise. The reflected beam passes through the board 42 and the beam 28' is linearly polarized again. It becomes vertical to original polarization. Thus, the stray light beam 28' cannot pass through the polarizer 40 and it is annihilated.
Patent JP-H06149154-A (JP)
Title: Departure time display device
Inventor: UDONO KAZUYA
IPC: G09D1/00
Filed: 1992-11-10
Abstract: PURPOSE:To speedily inform passengers of accurate scheduled departure time after changes of an operation timetable when the timetable is changed. CONSTITUTION:Departure time display controllers 3a, 3b... by stations are connected to a transmission line 1 in addition to an operation controller 2, which sends edits scheduled departure time information on the respective stations according to the operation timetable and sends the information to the respective stations through the transmission line 1, and further edits and transmits the scheduled departure time information on the respective stations similarly even when the operation timetable is changed. The departure time display controllers 3a, 3b... at the respective stations, etc., input scheduled departure time information on their stations and displays it on departure time display units 4a1-4a3, etc., by destinations.
Patent JP-H07150621-A (JP)
Title: Sewage pump system and controlling method thereof
Inventor: ANZAI YOSHIRO
IPC: F04D13/16
Filed: 1993-11-30
Abstract: PURPOSE:To facilitate maintenance and inspection by dividing a storing tank into a sewage storing tank storing sewage and a dry pit section capable of separating a pump from sewage to place. CONSTITUTION:When the water level in a sewage storing tank 2 reaches the drainage starting water level, it is detected by a water level detector 3 to start a pump 5, and sewage is pressurized and is discharged. When sewage in the storing tank 2 is discharged to lower the water level to the height to which an inlet pipe 18 is connected, the pump 5 is stopped to stop drainage. When the maintenance and inspection of the pump 5, etc., are made, the pump 5 is pulled out by an automatic detachable device 11, a slide O ring 12, a guide pipe 20 and a lifting chain to perform the maintenance and inspection. When sewage is flowed into in excess of drainage capacity of the pump 5 or when the pump 5 is stopped, and when pressure in the storing tank 2 is in excess of constant value, a pressure faucet 16 is opened, and a dry pit section 8A is used as the storing tank.
Patent JP-2000127340-A (JP)
Title: Printer unit and rotary press
Inventor: DAWLEY DOUGLAS JOSEPH
IPC: B41F33/08
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate realignment at a job site by previously setting a cylinder at the time of manufacturing and assembling of a printer. SOLUTION: The printer 2 comprises a side frame 4, and an upper plate cylinder 12 mounted in the frame 4. An upper blanket cylinder 16 is selectively brought into contact with the cylinder 12. A lower blanket cylinder 18 forms a nip together with the cylinder 16, and a web 8 passes the nip. A lower plate cylinder 14 is brought into contact with the cylinder 18. Urging means 60, 62 and a discoidal member 82 provided at the movable cylinders 12, 14 and movable housings 40, 44 of the cylinder 16 regulate forces applied to bearers 20 provided at the cylinders 12, 14 and the cylinder 16.
Patent JP-H01141979-A (JP)
Title: Water-expandable water stop material composition
Inventor: TERAUCHI MICHIYOSHI
IPC: E21D11/38
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the title composition excellent in water absorptivity and water stop effect for a polyvalent metal ion-containing aqueous solution such as hard water or sea water, by mixing a specified highly water-absorptive resin with an elastomer. CONSTITUTION:A monomer mixture (a) is obtained by mixing an unsaturated carboxylic acid (i) which is free or salt-form (meth)acrylic acid with an unsaturated ester (ii) which is a free or salt-form sulfonic acid group-containing (meth) acrylic ester of the formula (wherein R is H or CH3, X is H or a monovalent cation, and n>=2), at a molar ratio of 2-4:8-6. A copolymer obtained by copolymerizing 40-90mol.% component (a) with 60-10mol.% unsaturated amide (b) which is (meth)acrylamide by heating in the presence of a catalyst is mixed with a crosslinking agent and crosslinked by optionally heating to obtain a highly water-absorptive resin (B). An elastomer (A) such as a natural rubber, a synthetic rubber or a flexible synthetic resin is mixed with 0.2-3pts.wt., per pt.wt. component A, component B.
Patent JP-H07151541-A (JP)
Title: Projecting lens
Inventor: HOSHI TADAHIKO
IPC: G02B7/28
Filed: 1993-11-30
Abstract: PURPOSE:To provide a compact projecting lens easy to manufacture in which no movable part for optical scanning is required, and a required wide projecting distance is ensured while projecting a wide range. CONSTITUTION:A lens for projecting the luminous flux from a light source 2 has a first refracting area 1a for receiving and converging a part of the luminous flux from the light source 2 and converting it into a first luminous flux having a first divergence angle; and a second refracting area 1b constituted integrally with the first refracting area 1a, which receives and converges at least a part of the residue of the luminous flux from the light source, and converts it into a second luminous flux having a second divergence angle different from the first divergence angle.
Patent JP-H06146554-A (JP)
Title: Floor using composite sheet for poured flooring material
Inventor: OSAKI TOSHIMASA
IPC: E04F15/12
Filed: 1992-11-10
Abstract: PURPOSE:To form a floor using a composite sheet for a poured flooring material suitable for a floor surface such as an open corridor. CONSTITUTION:In composite sheets 1, in which synthetic-resin foam sheets 2 and the other surfaces of fiber sheets 3, in which patterns by projections 3a are formed onto one surfaces, are connected integrally and edge sections 1s on one surface sides of the fiber sheets 3 are edging-worked, the edge sections 1s are adjoined and the synthetic-resin foam sheet 2 sides are stuck successively on a concrete floor through adhesives. The surfaces of these stuck composite sheets 1 are covered with a poured flooring material 6.
Patent JP-H02231119-A (JP)
Title: Device for replacing work of processing machine and method therefor
Inventor: YONEZAWA KEITARO
IPC: B21D43/24
Filed: 1989-11-17
Abstract: PURPOSE:To miniaturize and lighten in weight of an exchange rest of a work by making replacement of the work such as a mold easy, by a method wherein a fitting part is positioned on a lower side than a height position of a fitted part under a state where the fitting part is changed over to a fitting release position Y, the fitting part turns upward under a state where the fitting part is changed over to a fitting position X and the fitting part is fitted in the fitted part from below. CONSTITUTION:A fitting part 59 of a push pull fitting tool 23, which is moved by changing over to a fitting position X and fitting release position Y in relation to fitted parts 25, 26 of works 5a, 5b, is positioned lower than a height position of the fitted parts 25, 26 under a state where the fitting part 59 is changed over to the fitting release position Y and the fitting part 59 is turned upward and fitting in the fitted parts 25, 26 from below under a state where the fitting part 59 is changed over to the fitting position X. Therefore, it is prevented that the fitted parts 25, 26 collide with the push pull fitting tool 23 even if the works 5a, 5b are rocked. Dimensions between a height position where a guide rail 22 guides a fitting tool rest 20 and that where the fitting tool 23 fits in the fitted parts 25, 26 are shortened. Inverting moment of the fitting tool rest 20 through push, pull and driving reaction force with the works 5a, 5b is reduced, the guide rail 22 is managed with low strength and a work exchange rest 6 can be miniaturized and made light in weight.
Patent JP-2000121931-A (JP)
Title: Designing method for optical device
Inventor: SHIMAZAKI TAKESHI
IPC: G02B13/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To automate the designing of the optical device with desired characteristics maximizing coupling efficiency by finding the total number of light beams as to light emission intensity found for each light beam, finding the ratio of the total number and the total light emission intensity, and finding the coupling efficiency. SOLUTION: When the light emission intensity Ii of each projection light beam of a light source 1 is represented as a function of a light beam projection angle θ, the light emission intensity Ii corresponding to the light beam projection angle θ is found by the projection light beams by using the function. The intersections of a plane containing an incidence end surface perpendicular to the optical axis of the incidence end of a photodetection part and the projection light beams are found and intersections which are present in the incidence end surfaces among the found intersections are found to find the projection light beams of the light source 1 which are made incident on the incidence end surface. The number Ni of light beams having such an angle Φ of incidence on the photodetection part that sinΦ<d is found.  Then a predetermined numerical aperture (d) is used to find the number Ni of light beam having such an angle Φ of incidence on an optical fiber 3 that sinΦ<d. The sum of Ni light beams is found as to the light emission intensity Ii found by the Ni light beams and the ratio of the total number and total light emission intensity I is found to find the coupling efficiency P.
Patent JP-H10143833-A (JP)
Title: Connecting structure for magnetic head suspension
Inventor: INABA MASAKAZU
IPC: H01R12/55
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure for a magnetic head suspension suitable for automation of the assembly. SOLUTION: This connecting structure is provided with a circuit wiring pattern 4 for connecting to the terminal on a magnetic head side; it is also provided with a magnetic head suspension 1 held and supported between an actuator arm 9 and a base plate 10, relay substrate 7 for connecting the circuit wiring pattern 4 to the substrate of a read/write amplifier part, and a set of terminals 6, 8 installed in the part sandwiched between the actuator arm 9 and the base plate 10 each in the magnetic head suspension 1 and the relay substrate 7; it is further provided with a connector by which these terminals are connected by being placed to face oppositely in contact with each other.
Patent JP-H11130519-A (JP)
Title: Wear-resistant alumina sintered compact
Inventor: BOKU TATSUTAMA
IPC: C04B35/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtained the composition of an alumina sintered compact having more excellent wear resistance than a conventional alumina sintered compact. SOLUTION: This wear-resistant alumina sintered compact is a sintered compact of a composition comprising aluminum oxide as a main component and contains elements of Al, O, N, Si, Mg, Mn and Fe. To be concrete, the wear-resistant sintered compact has >=0.001 wt.% and <=1.0 wt.% of at least one of MgO and MgAl2 O4 , >=0.001 wt.% and <=5.0 wt.% of SiO2 , >=0.001 wt.% and <=0.5 wt.% of at least one of AlN and AlON, >=0.0001 wt.% and <=0.01 wt.% of Mn oxide, >=0.0001 wt.% and <=0.1 wt.% of Fe oxide and the rest of Al2 O3 as a main component.
Patent JP-S63151848-A (JP)
Title: Piezo-electric vibrator
Inventor: TSURUOKA MICHIHIKO
IPC: H04R17/00
Filed: 1986-12-17
Abstract: PURPOSE:To reduce measuring errors due to temperature, by laminating first and second piezoelectric substrates at a piezo-electric vibrator for measuring density and pressure of a fluid to vibrate the piezo-electric vibrator bending with the electric driving of the second piezo-electric substrate. CONSTITUTION:First and second piezo-electric substrates 1 and 2 are laminated and junctioned while the perimeter of the first piezo-electric 1 is fixed at a fixing section 23 and an electrode 7 is provided between the piezo-electric substrates 1 and 2. AC voltage is applied to the second piezo-electric substrate 2 with the electrode 7 and an electrode 16 to be extended or reduced radially. With the extension or reduction thereof, the first piezo-electric substrate 1 vibrates vertically as it is fixed in the perimeter thereof. On the other hand, an AC voltage is generated between the electrode 7 and an electrode 4 by polarization processing of the first piezo-electric substrate 1 to be fed back positively to the second piezo-electric substrate 2 so that a piezo-electric vibrator comprising the piezo-electric substrates 1 and 2 is vibrated by self- excitation at a resonance frequency thereof. Thus, the first and second piezo-electric substrates are junctioned to make the thermal expansion difference the same therebetween thereby preventing changes in the resonance frequency of the vibrator associated with thermal deformation.
Patent JP-H04171579-A (JP)
Title: Bit string retrieving device
Inventor: ISHIYAMA KATSUNORI
IPC: G06F17/30
Filed: 1990-11-05
Abstract: PURPOSE:To making specified bit string retrieving rapid by taking out the data of fixed bit width stored in a first RAM and the data of fixed bit width continuous with the data from a second RAM and retrieving a specified bit string from the taken-out data of double width. CONSTITUTION:The data of fixed bit width stored in a first RAM 5 and the data of the fixed bit width continuous with the data are taken out from a second RAM 6 and a specified data string is retrieved from the retrieved data of double width. That is, when the specified bit string is constituted by 7 bits and the fixed bit width is 8-bit-width for instance, the bit string of the 7 bits is retrieved from among the continuous data of the 16-bit-width obtained by the reading of once and probability that the specified bit string exists in the read data of once is high compared with a case to retrieve the bit string of the 7 bits from among the data of the 8-bit-width obtained by the reading of once. Thus, the retrieving can be executed at high speed.
Patent JP-H03160414-A (JP)
Title: Production of liquid crystal display panel
Inventor: KATO SHOICHI
IPC: G02F1/1337
Filed: 1989-11-17
Abstract: PURPOSE:To prevent the flawing of an oriented film arising from the movement of spacers and display defects by embedding and fixing the spacers partly into the surface of the oriented film. CONSTITUTION:The spacers 7 are not merely imposed and tentatively fixed onto the oriented film 6 but a part 76 thereof is embedded into the surface of the oriented film 6 and the spacer 7 are securely fixed so that the remaining parts 7b project onto the surface of the oriented film 6 and exhibit the effect of the spacers. Such troubles as flawing of the oriented films 5, 6 by the movement of the spacers 7 and generation of the display defects at the time of injection of a liquid crystal material 11 are prevented in this way and the simultaneous execution of the two stages; spraying of the spacers and the applying of the oriented films is possible.
Patent JP-H09103259-A (JP)
Title: Container for housing ingredient for sushi
Inventor: KAMAYA YASUSHI
IPC: A23L7/10
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a container for ingredients for hand-rolled sushi (vinegared rice and fish) capable of readily taking out an ingredient for the hand-rolled sushi one by one. SOLUTION: This container 1 for housing ingredients for sushi comprises a pedestal part 2 having two line of groove parts 4 and 5, protruding parts 7 for holding the plural ingredients for the sushi installed in one row in the direction crossing the groove parts therebetween at an interval so as to exceed the thickness of the ingredients for the sushi. The container is capable of holding the ingredients for the sushi one by one between the protruding parts and taking out the ingredients for the sushi one by one with fingers of a robot hand or fingers of a person's hand.
Patent JP-H09118214-A (JP)
Title: Behavior control device of vehicle
Inventor: KADOSAKI SHIROU
IPC: B60T8/24
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the hunting of behavior control from being continued by prohibiting the control of braking force by a braking force control means when the generation and extinction of braking force by the braking force control means are continuously repeated in the same wheel. SOLUTION: A microcomputer 72 performs various operations on the basis of the parameters detected by various sensors 76, 78, 80, 82, 84, 86FL-86RR to determine the spin state quantity for judging the turning behavior of a vehicle, the turning behavior of the vehicle is estimated on the basis of the spin state quantity, and the braking force of a turning outside front wheel is controlled on the basis of the estimation result to control the turning behavior. When the generation and quenching of the braking force according to the operation quantity of the brake pedal 12 of the turning outside front wheel is continuously repeated, the control of the braking force is prohibited. Thus, the hunting of the behavior control can be prevented from being continued.
Patent JP-H01142465-A (JP)
Title: Variable pitch automatic cleaning nozzle
Inventor: KUROKI JIRO
IPC: G01N33/543
Filed: 1987-11-28
Abstract: PURPOSE:To achieve an automatic cleaning by two kinds of reaction tubes with one cleaner, by providing a spring and a retaining ring on two positioning shafts fixed on an outer frame piercing the side of nozzle blocks to arrange the nozzle blocks at an equal interval. CONSTITUTION:A feed piece 9 set on a screw shaft 10 is moved by turning a handle 6 fixed on the screw shaft 10 with a lock screw 7 to shift a nozzle block 5 through a lever fixed on the feed piece 9. At the same time, the side of the nozzle blocks 1 is pushed with the feed piece 9 and the side of a nozzle block 2 done with the nozzle block 1 so that the side of a nozzle block 3 is pushed with the nozzle block 2 and stopped on the side of a nozzle block 4. Thus, the nozzle block 5 is moved to such a position as not to disturb cleaning operations thereby completing a switching from a 25-hole tray (a plurality of reaction tubes) to a 20-hole tray.
Patent JP-S63154673-A (JP)
Title: Pyridazinone derivative or salts thereof
Inventor: OKUJIMA HIROMI
IPC: C07D405/12
Filed: 1986-12-17
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<3> are H or 1-5C alkyl; R<2> is R<1>, R<3>, 3-5C alkoxy or 1-5C alkylthio; R<4>-R<6> are H, OH or 1-5C alkoxy; two of R<4>-R<6> may together form the group of formula IV or formula V; X is O, S, NR<7> (R<7>=R<1> or R<3>) or single bond; m is 0-4; when m is O, X is single bond; n is 1-4; dotted line shows that the bond between the 4- and 5-carbon atoms of the pyridazinone ring is single bond or double bond] or its salt. USE:A medicine. A cardiotonic agent. It can be administered orally or parenterally. PREPARATION:The compound of formula I can be produced e.g. by reacting a carboxylic acid of formula II with an alkyl halocarboxylate in a mixed solvent consisting of N,N-dimethylformamide and tetrahydrofuran, etc., at -20-+100 deg.C for 5-10hr in the presence of a basic compound and reacting the resultant mixed acid anhydride with an amine of formula III at -20-100 deg.C for 5min-10 hr.
Patent JP-H10136547-A (JP)
Title: Cable joint closure
Inventor: KOSHIYAMA MITSUHARU
IPC: H02G15/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a cable joint closure by which a conductor joint part can be accessed without using a tool such as a screw driver, etc., and, further, the high airtightness can be obtained. SOLUTION: Retainers 12 having retained parts 13 are stood on the outer surface of a base member 2 around cable insertion holes so as to be able to bend elastically. Cable caps 15 having retaining parts 14 which are retained with the retained parts 13 are detachably attached so as to have the retaining parts 14 retained with the retained parts 13. A cylindrical coupling part 20 which can be coupled with the opening end of a cover member 3 is formed on the inner surface of the base member 2. A plurality of retainers 22 having retained parts 21 are formed on the cylindrical coupling part 20 outside in its radial direction and in a circumferential direction with intervals so as to be able to bend elastically. A plurality of retaining parts 30 which can be retained with the retained parts 21 of the retainers 22 are formed on the cover member 3.  A sealing member 24 which is pressed elastically against the cover member 3 is provided on the cylindrical coupling member 20. Further, a plurality of conductor housing elements 4 are supported by a supporting member 5 provided on the base member 2 and arranged in multiple linkage so as to be turned freely.