baber/WOPTO huggingface dataset:
Patent JP-S54113389-A (JP)
Title: Testing device of differential gear mechanism
Inventor: WATANABE YOUICHI
IPC: G01M13/02
Filed: 1978-02-24
Abstract: PURPOSE:To provide a testing method, by which the actual running condition can be reproduced and by which various tests of a differential gear mechanism can be performed in high accuracy, by extracting only the signals relating to a propeller shaft so that the motor at a driven side is controlled. CONSTITUTION:When a straight actual running condition is to be reproduced, the differential value, which is obtained by comparing the vehicular speed command automatically set by a vehicular speed setter 5 with a propeller shaft speed by a comparator circuit 16, is fed in parallel to control systems of power systems. Since the motors 41 and 42 at the driven side accomplish the preset torque control in accordance with the input, the actual running condition can be reproduced without any control delay. When the cornering condition is to be reproduced, a torque difference setter 7 is prepared to accomplish the preset vehicular speed control of the motors 41 and 42 at the driven side as a whole. Since the motors 41 and 42 accomplish the torque controls, respectively, the actual running condition can be realized in high accuracy.
Patent JP-S56117209-A (JP)
Title: Manufacture of optical circuit
Inventor: WATANABE MINORU
IPC: G02B6/13
Filed: 1980-02-22
Abstract: PURPOSE:To reduce a loss of transmission and to improve a refractive index by increasing the refractive index of a wave directing path part above those of other parts by steeping glass in a solution of a compound as dopant increasing the refractive index of the glass, by depositing the compound in the glass, and by performing a heat treatment. CONSTITUTION:Porous glass plate 1 is covered completely with thin aluminum film 2 and the pattern that corresponds to a wave directing path is formed by chemical etching, etc., to expose porous glass plate 1. Then, the plate is steeped in a solution of caesium nitrate, etc., to deposite caesium nitrate. Further, thin film 2 and resist 3 covering glass plate 1 are removed from glass plate 1, which is dried under a vacuum to vapor propanol and moisture, and under a vacuum, a heat treatment is performed successively to make porous glass plate 1 into transparent glass by a collapse treatment. Thus, a wave directing path with a high refractive index and a small loss of transmission is obtained.
Patent JP-H06206392-A (JP)
Title: Optical diffraction pattern recording medium and optical diffraction pattern forming device
Inventor: HORI KATSUNORI
IPC: B29C59/04
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a medium to which separate information is recorded, by a method wherein a separate code comprised of combination of a plurality of kinds of optical diffraction patterns is recorded. CONSTITUTION:A hologram forming device 10 is constituted of a hologram image forming roller 11 comprised of a plate cylinder 11a and impression cylinder 11b forming a common hologram on a base 4 and a hologram code forming roller 12 comprised of a plate cylinder 12a and impression cylinder 12b. Then a hologram image is formed on the base 4 moving in the direction of an arrow A by the hologram forming roller 11. Then the plate cylinder 12a of the hologram code forming roller 12 forms annular hologram code arranged bodies 17-19 on the outer circumference of a supporting shaft 16 and a plurality of hologram code molds are formed on its outer circumference along a circumferential direction. The hologram code arranged bodies 17-19 are constituted so that they are made turnable respectively independently and a separate hologram code can be set up by combining the hologram codes to each other.
Patent JP-S52104213-A (JP)
Title: Access system for file memory unit
Inventor: HATAKEYAMA SHIGEMITSU
IPC: G11B25/04
Filed: 1976-02-27
Abstract: PURPOSE: To shorten the cycle time to an extent of wide range from the standpoint of the overall system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55113030-A (JP)
Title: Test printer for photographic enlargement
Inventor: TAKENAKA TOKIO
IPC: G03B27/72
Filed: 1979-02-25
Abstract: PURPOSE: To enable correct exposure to be always obtained by driving a shield plate subsequently according to the preset time to perform test printing and exposure-recording the exposure time on photographic paper.  
     CONSTITUTION: Now, when the times of a number of steps are set and inputted from a keyboard 1, they are stored in a memory element 2. Next, when a start switch 9 is turned ON, an enlargement projecting lamp 10 is lighted by the signal from a control part and a cunter 4 integrates the elapsing time. The first set time is then exposed on photographic paper 14 by a number display device 12. As the time elapses and when the storage content and the integrated time of the counter 4 coincide, a signal is sent from a comparator 5 to a control part 6 which in turn causes a shield plate 11 to be driven by a drive part 8, so that the photographic paper is exposed 15 and the time is exposure-recorded 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07231286-A (JP)
Title: Propagation path estimating device and mobile communication receiver
Inventor: SATO SHINICHI
IPC: H04B7/02
Filed: 1994-02-18
Abstract: PURPOSE:To provide a propagation path estimating device high in accuracy in estimating propagation path characteristics and to form the mobile communication receiver high in accuracy in data decision. CONSTITUTION:The propagation path estimating device is made up of a M-stage configuration shift register 20, M-sets of coefficient multipliers 211 to 21M, and an acyclic filter having a totalizer 22. A coefficient A(i)=(-6i+4M+2)/{M (M-1)} is set to each of coefficient multipliers 21i(i=1 to M). The mobile communication receiver adopting adaptive RAKE synthesis uses the configuration as above for the propagation path estimating device or each reception wave.
Patent JP-H07230527-A (JP)
Title: Character recognition device and method for storing data
Inventor: YABE HIDEKI
IPC: G06T9/00
Filed: 1994-02-18
Abstract: PURPOSE:To efficiently store image data by compressing and storing image data read out from an object to be read out. CONSTITUTION:In the case of inserting a business card to be read out into an image scanner 16, its inserting direction is fixed to the major side direction of the card. When the image data of the card are read out by the scanner 16, a scanner driver 17 stores the image data in a bit map image storing area of a RAM 13 under the control of, a CPU 11. The CPU 11 checks whether all data have been read out or not, and when all the data have been read out, converts the bit map type image data stored in the bit map image storing area of the RAM 13 into a run compressed type image data by executing the run compression of the data. The compressing direction is the inserting direction, i.e., major side direction, of the business card, so that the image data of the business card can be efficiently compressed.
Patent JP-H09210270-A (JP)
Title: Joint for underground buried pipe
Inventor: MATSUDA AKIRA
IPC: H02G9/06
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To improve a follow-up relating to the ground displacement or the like and prevent generation of separation in a joint part and connect a plurality of underground buried pipes at a time. SOLUTION: In a joint, a plurality of underground buried pipes P and connection pipes P' movably held in a vertical direction are connected while impeding moving in a horizontal direction by respectively paired pipe pillows 11a. The joint is formed by a resin pipe 12 covering a connection part between the underground buried pipe P and the connection pipe P' in a holding condition and a sleeve pipe 15 externally fitting by the resin pipe 12 in order to hold a condition covering the connection part between the underground buried pipe P and the connection pipe P' in a holding condition.  The resin pipe 12 is divided into two parts in a half split shape, its internal peripheral part is provided with a groove 12a storing a protrusion 13 protrusively provided in a pipe end part peripheral surface of the underground buried pipe P, groove 12b making the connection pipe P' slidable by a prescribed amount/while storing the protrusion 13 protrusively provided in a pipe end part peripheral surface of the connection pipe P', and storage grooves 12c, 12d of a rubber ring 14 for ensuring air-tightness and water stopping between the underground buried pipe P, connection pipe P' and the resin pipe 12.
Patent JP-H07227619-A (JP)
Title: Separator exchange device for slitter line
Inventor: TSURUTA KAZUO
IPC: B21C47/26
Filed: 1994-02-18
Abstract: PURPOSE:To automatize the exchange of a separator and to remarkably reduce burden on a worker engaged in exchange work by drawing out a separator carriage when the separator is exchanged, collecting the separator on the carriage by a separator collection/supply mechanism, and supplying a new separator. CONSTITUTION:This device is constituted of the separator carriage 10 on which the separators 2, 3 are placed and which reciprocated inside/outside a slitter line SL, and the separator collection/supply mechanism 30 arranged outside the slitter line SL and which collects the separators 2, 3 on the separator carriage 10 and supplies another separators 2N, 3N to the separator carriage 10.
Patent JP-H05184920-A (JP)
Title: Adsorbent for separating cresol isomer
Inventor: TAKAHASHI KATSUMI
IPC: B01J20/281
Filed: 1992-02-06
Abstract: PURPOSE:To effectively separate a cresol isomer by constituting an adsorbent for separating a cresol isomer using a titania specified in various physical properties such as acidity, basicity, a crystal structure or the like or a composite oxide of titania and specific metal oxide. CONSTITUTION:An adsorbent for separating a cresol isomer is formed from a titania having various physical properties such that acidity is 0.01mmol/g or less and basicity is 0.00-1mmol/g. Further, the physical properties of titania may be set so that acidity is 0.01mmol/g or less, basicity is 0.05-1mmol/g and a rutile type crystal structure is 40% or more. Furthermore, said physical properties may be set so that acidity is 0.01mmol/g or less, basicity is 0.00-0.5mmol/g and an anatase crystal structure is 60% or more. The adsorbent for separating the cresol isomer may be formed from a compsn. consisting of a composite oxide of titania having various physical properties and magnesium oxide or other metal oxide. By this constitution, a mixture of two or more kinds of cresol isomers is separated in an industrially advantagenous manner by simple operation.
Patent JP-S56117413-A (JP)
Title: Digital agc system
Inventor: HIRAGUCHI MASAYOSHI
IPC: H03G3/30
Filed: 1980-02-21
Abstract: PURPOSE:To realize not only a quick rise and high compressibility, by changing an AGC circuit into a digital form. CONSTITUTION:The analog input signal Sin applied applied to the input terminal 11 is applied to an A/D converter via the variable operational amplifier 17 to be converted into a digital signal and then reaches the output terminal 12 via the multiplier 16. On the other hand, the output of A/D converter 13 is put into the level monitor circuit 14 to detect the average level SL of the signal Sin. The gain control signal generating circuit 15 delivers the digital value M that satisfies M=Th/SL from the level SL and the reference level Th to then applies it to the multiplier 16 as a multiplier. As a result, an output signal with an AGC applied is obtained at the terminal 12. The amplifier 17 has such constitution in which the gain is switched in steps, and the gain is controlled in switching by the output of a peak detecting circuit provided in the level monitor circuit 14. Thus an overflow is avoided for the converter 13.
Patent JP-H04240484-A (JP)
Title: Finish informing device of laundry instrument
Inventor: SUZUKI SHIGEMITSU
IPC: D06F33/02
Filed: 1991-01-22
Abstract: PURPOSE:To provide a finish informing device which can reduce the number of calls to a necessary minimum that obliges a user to handle a washing machine based on a finish information of operation and can prevent as much as possible the user from being kept waiting before the washing machine until the operation is really finished. CONSTITUTION:A laundry instrument has at least two independent tanks, such as a washing tank and a dehydrating tank, or an entirely automatic tank and a drying tank. A mode is provided wherein, when operation is carried out in these tanks, a finish of operation of the tank now in operation is informed at a time when an operation of the tank to be operated next is finished.
Patent JP-S62179254-A (JP)
Title: Automatic answering telephone set
Inventor: IMAMURA KAZUMASA
IPC: H04M9/00
Filed: 1986-02-03
Abstract: PURPOSE:To enable an owner of an automatic answering telephone set who is out of door to speak with a visitor immediately in case the visitor is registered beforehand, by calling the owner of the automatic answering telephone set, and making a public telephone to the state of speaking with an interphone. CONSTITUTION:An identification signal of a visitor inputted through an interphone 2 is identified by a visitor recognizing section 6 and a visitor list storing section 8 through a controlling section 4. When the visitor is a visitor registered beforehand, a pocket bell calling device 11 is operated from the controlling section through a telephone exchange 9, and the owner of the automatic answering telephone set 14 is called by a pocket bell 15 carried by him. Accordingly, the owner 14 responds call of the pocket bell 15, and phones to his house from the nearest public telephone 12. In such a case, the owner 14 generates the secret code number from the public telephone 12 and forms a channel between the interphone 2 and public telephone 12 through the controlling section of the automatic answering telephone set 3. Thereby, the owner 14 can speak through the interphone 2 and public telephone 12.
Patent JP-H03226028-A (JP)
Title: Satellite communication control equipment
Inventor: ARIGA HITOSHI
IPC: H04L12/70
Filed: 1990-01-30
Abstract: PURPOSE:To attain communication without being affected by quality even when the quality of a satellite channel is degraded by decomposing a data into short packets, sending the packets and composing the short packets into the original gate at a reception side. CONSTITUTION:A switching section 16 checks the state of a satellite channel and gives a packet to a satellite channel communication processing section 15 when the state of the satellite channel is not deteriorated and gives it to a data composing/decomposing section 17 when deteriorated. When the packet is given to the data composing/decomposing section 17, the long packet is decomposed into short packets as necessary, a unique header is provided and the resulting packet is given to the satellite channel communication processing section 15. The satellite channel communication processing section 15 discriminates a packet from a switching section 16 and short packet from the data composing/decomposing section 17 and sends the packet to a satellite channel 6 according to the logic link of independent SAP addresses.
Patent JP-H04262761-A (JP)
Title: Oil-in-acidic water type emulsion composition
Inventor: OKISAKA KOUICHI
IPC: A23L27/60
Filed: 1991-02-15
Abstract: PURPOSE:To provide the subject composition containing specific amounts of phosphatidic acid and/or a phosphatidic acid salt in an oil phase having a solid fat content in a specific range, a high viscosity at a low fat content and excellent in stability, and useful as a mayonnaise, etc. CONSTITUTION:The objective composition contains a fat and oil phase having a solid fat content(SFC) of 10-40 at 5 deg.C, a SFC of 5-30 at 20 deg.C and a SFC of <=20 at 35 deg.C, a phospholipid mixture containing phosphatidic acid and/or a phosphatidic acid salt (contained in an amount of 0.1-5wt.% in the emulsion composition), and 0.1-50wt.% of one kind or more of diglycerides, vinegar, a seasoning, an emulsifier, etc., and an aqueous phase having a pH of 2-6.
Patent JP-H09198823-A (JP)
Title: Supporting structure for contact type magnetic head
Inventor: HIWA NORIFUMI
IPC: G11B21/20
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To record and reproduce with high sensitivity by bringing into contact with the surface of a magnetic disk by three or more pads, and effectively bringing the pole pads into contact with the surface of the disk even if there is an error in assembling of the disk. SOLUTION: The support 15 made of elastic material for supporting the magnetic head 7 comprises a mount 18 at a head arm, an arm 16 and a magnetic head mount 20. Pole pad 46 and auxiliary pad 47 are provided on the surface 45 of the head 7 opposed to the surface of the disk 7, and the pads 46, 47 are brought into contact with the surface of the disk 7. The pressing part 42 of contact pressure giving means 16 applies a pressing force to the position of the center of gravity of the pads 46, 47, which are all brought into contact with the disk surface by substantially equivalent contact pressures to slide, thereby making it possible to magnetically record and reproduce the disk by the pad 46 in the process with high sensitivity.
Patent JP-2000223794-A (JP)
Title: Printed sheet and its manufacture
Inventor: NAKANO YASUSHI
IPC: B23K26/361
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a printed sheet which is used for various electronic devices, which is easy to bend and which can be bent in a desired position, and to provide its manufacturing method. SOLUTION: A printed sheet is formed in such a way that at least, either conductive layers 2 or insulating layers 3 are formed on one face or both faces of a flexible insulating film 1 by printing a flexible resin, and that a linear groove 10 in a prescribed depth is formed by a laser beam machining operation in a prescribed place on the insulating film 1 or the insulating layer 3. As a result, it is possible to obtain the printed sheet which is easy to bend and which can be bent surely in a prescribed position, and it is possible to obtain its manufacturing method.
Patent JP-H02270827-A (JP)
Title: Anti-ulcer composite
Inventor: RICHIYAADO JIEI HAAUTSUDO
IPC: A61K33/06
Filed: 1990-01-30
Abstract: PURPOSE: To obtain an antitumor composition useful for treating ulcer and other gastrointestinal injuries, not gelatinizing in the mouth, comprising a medicine for forming an ulcer attaching protective complex under an acidic condition in an effective amount in terms of treatment and an alkali substance. CONSTITUTION: This composition comprises a medicine (e.g. sucralfate) forming an ulcer attaching protective complex under an acidic condition in an effective amount in terms of treatment and one or more alkali substances (e.g. MgOH, A1OH, CaCO3 , etc.). The total amount of the alkali substance mixed is an amount sufficient for forming the complex in an oral cavity zone and preventing adhesion to mucosa of cheek, e.g. an amount for sufficiently providing acid neutralizing strength of about 0.5-10 milliequivalent, more preferably 0.5-5 milliequivalent acid.
Patent JP-H07206698-A (JP)
Title: Antiviral powder material and antiviral extract
Inventor: MONNO TOSHIKO
IPC: A61P31/18
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a powdery antiviral material and antiviral extract originated from medicinal plants and prepared from the leaf, root and flower of the plant. CONSTITUTION:This powdery antiviral material originated from medicinal plant is prepared by collecting the leaf, stalk and root of a medicinal plant, quickly heating after collection to inactivate the enzymatic activity, drying with an infrared dryer or ice temperature dryer and pulverizing the dried product. This antiviral extract originated from medicinal plant is a hot-water extract obtained by extracting the powdery antiviral material with hot water, an alcohol extract obtained by extracting the powdery antiviral material with a lower alcohol under heating or a mixture of one or more kinds of these extracts.
Patent JP-H06213489-A (JP)
Title: Ventilating system
Inventor: MUROHASHI KAZUHIKO
IPC: F24F7/007
Filed: 1993-01-14
Abstract: PURPOSE:To improve economical property due to the reduction of electric power consumption and contrive the improvement of safety property due to the reduction of draft by a method wherein the flow rate of a ventilating system is controlled in accordance with the gas using rate of a gas instrument. CONSTITUTION:In a ventilating system at a gas using place 23 provided with a gas instrument 21 and fans 27, 31, a gas flow rate sensor 35 is attached to the gas instrument 21 and the like. A control panel 37, changing the driving rate of the fans 27, 31 in proportion to the flow rate of gas, which is detected by the gas flow rate sensor 35, is connected to the gas flow rate sensor 35 and fans 27, 31.
Patent JP-S57136737-A (JP)
Title: Microwave tube of frequency sweeping type
Inventor: MAKINO NORIMOTO
IPC: H01J23/207
Filed: 1981-02-17
Abstract: PURPOSE:To simplify the structure of a frequency-sweeping-type microwave tube, and obtain a frequency-sweeping-type microwave tube with a low cost and increased life by fixing a permanent magnet magnetized in the axial direction to one end of a drive shaft, and moving a tuning element at a high speed by means of the electromagnetic force of the said permanent magnet and an electromagnet placed parallel to the said permanent magnet. CONSTITUTION:A coaxial magnetron 100 of frequency sweeping type has a microwave circuit 10 consisting of an anode resonance system, a coaxial cavity and a coupling slot. A tuning element 20 installed inside the circuit 10 is supported with a spider-like supporting body 21. It is moved in the axial direction at a high speed by means of the electromagnetic force of both a permanent magnet 30, which is provided at the end of a drive shaft 22 connected to the supporting body 21, and an electromagnet 50 facing to the magnet 30 so as to make its operating frequency to be changed. The drive shaft 22 is installed outside a bellows 24 used for vacuum sealing, is prevented from slanting by means of a shaft receiver 23, and is made smoothly movable by use of a lubricant. Consequently, the structure of a frequency-sweeping-type microwave tube can be extremely simplified, and a frequency-sweeping-type microwave tube with a low cost and long life can be obtained.
Patent JP-S57135559-A (JP)
Title: Telephone fault acceptance system
Inventor: MURAI MASAAKI
IPC: H04M3/08
Filed: 1981-02-17
Abstract: PURPOSE:To automate processing from fault acceptance to repair indication by connecting an information processor to a telephone switchboard equipped with a dial pulse sending mechanism, by receiving and registering a fault telephone number, sent by dialing, by the processor, and automatically transferring the number of a data terminal for a maintenance department. CONSTITUTION:When a subscriber operates a telephone set 1 to call an information processor 4 through a telephone network 2, the processor 4 requests the subscriber to dial a fault telephone number once receiving the call. The fault telephone number dialed by the subscriber is received by a dial pulse receiver 3 and the received number is sent to and registered by the processor 4 and also transferred automatically to a data terminal 5 installed in the maintenance department. Thus the processing from the fault acceptance to repair indication is automated to save labor and also to improve service.
Patent JP-H02200603-A (JP)
Title: Repellent of harmful bug
Inventor: FUJITA RYUZO
IPC: A01N37/10
Filed: 1989-01-31
Abstract: PURPOSE:To obtain repellent of harmful bug such as mosquito, fly, cockroach, mite, flea, moth or deathwatch useful for food additive or raw material of cosmetic as bactericide or fungicide, etc., containing benzoic acid having excellent safety as principal component. CONSTITUTION:Repellent of harmful bug living in house containing benzoic acid as principal component. Benzoic acid is used in the state of emulsion, dust, granule, aerosol propellant, suspension in water or aqueous solution. The drug is able to be applied to paper or cloth to form a repellent sheet and used in wall-cupboard, under TATAMI mat or under carpet.