baber/WOPTO huggingface dataset:
Patent JP-H07240562-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: UNOSAWA HIROKIYO
IPC: H01S5/00
Filed: 1994-02-28
Abstract: PURPOSE:To improve a current-optical output characteristic and to increase the utilization efficiency of light by a method wherein the oscillation-threshold- current value of a semiconductor laser is reduced and the aspect ratio of a radiation angle is reduced. CONSTITUTION:A clad layer 3 as a current injection route is formed to be an inverted mesa-shaped stripe, the band gap of an upper layer 6 out of current blocking layers 5, 6 on both sides of it is made large, an active layer 8 as a light-emitting region is formed to be a multiple-quantum-well structure, and a double heterostructure including the active layer 8 is formed. Thereby, an oscillation-threshold-current value is reduced, the aspect ratio of a vertical radiation angle to a horizontal radiation angle is reduced, the utilization efficiency of light is increased, and astigmatism is reduced.
Patent JP-S63219633-A (JP)
Title: Simplified lamination apparatus
Inventor: NIIGUNI HIDEO
IPC: D01G25/00
Filed: 1987-03-06
Abstract: PURPOSE:To prevent the generation of stripe pattern or wrinkle on a laminated card web in traversing, by guiding a laminated material web under specific condition from a 1st transfer means via a specific guiding means to a 2nd transfer means traversing under the guiding means. CONSTITUTION:A laminated material is transferred with a feed lattice 10 along the direction of the arrow (a) at a velocity V1, deflected by an angle theta from the transversal direction with a guiding roller 20 and guided downward. A delivery lattice 30 reciprocating along the direction of the arrow (c) at a velocity V2 transfers the laminated material along the direction of the arrow (b) at a velocity V3. Various variables are adjusted so as to satisfy the formulas V1=(V2<2>+V3<2>)<1/2> and tantheta=V3/V2.
Patent JP-H06262373-A (JP)
Title: Resistance welded tube edge offset adjusting method and measuring instrument
Inventor: SUEHISA MASAYUKI
IPC: B23K13/08
Filed: 1993-03-12
Abstract: PURPOSE:To prevent generation of a skelp offset of the V-convergent part upstream side in electric resistance welded tube manufacturing equipment. CONSTITUTION:A couple of detection levers 6 whose one end abuts on the skelp edge upper end face between a final fin-pass roll 5 and a V-convergent point are provided freely rotatably, the position of the other ends of the detection levers 6 is detected and based on a detected value, one or both of side rolls 12 of the final fin-pass roll 5 and squeeze rolls 4 are moved in the horizontal direction to orthogonally cross to the line direction. Consequently, the edge offset quantity can be measured and controlled with high accuracy and a electric resistance welded tube with few weld defects can be manufactured.
Patent JP-S61211190-A (JP)
Title: Rock transporter associated with rock receiving mechanism
Inventor: KAGEYAMA YUTAKA
IPC: B63B25/04
Filed: 1985-03-15
Abstract: PURPOSE:To absorb the dropping energy of rock by providing a rock receiving mechanism where a reverse pyramid box is filled with shock-absorbing material or gravels at a portion in cargo box formed between the right and left halves of hull of central hinge type full-open rock transporter. CONSTITUTION:A reverse pyramid container member 14 matching with the inner shape of cargo box 2 is arranged only at a portion of the cargo box 2 opened upward of a central hinge type full-open rock transporter. The container member 14 is filled with sand, gravel, crashed rock, etc. where rollers 15 are arranged at the opposite side of upper section to prevent interference with the container member 14 through engagement of the inclined face and the rollers 15 upon opening of the door of the right/left hulls. The rocks thrown through a shoot into the cargo box 2 is absorbed of its dropping energy through the gravels filled in the container member 14 resulting in protection of the cargo box section from breakdown.
Patent JP-H08237684-A (JP)
Title: Television receiver
Inventor: YOSHIKI HIROSHI
IPC: H04N11/04
Filed: 1996-03-11
Abstract: PURPOSE: To reduce cross talk between luminance signals and chrominance signals and to reduce the decline of resolution at the time of moving pictures and at the time of still pictures by demodulating the chrominance signals and the luminance signals extracted in a space-time filter. CONSTITUTION: From received NTSC signals, the information of still/moving picture modes is extracted by a mode extraction circuit 32 and the chrominance signal and high band luminance signal components are extracted by time filters 33 and 34 for the still picture and for the moving picture. By a changeover switch 35, corresponding to mode information 36, the signals of the time filter 33 are selected at the time of a still mode and the signals of the time filter 34 are selected at the time of a moving picture mode respectively. Then, they are respectively inputted to demodulators 39 and 40, synchronization detection is performed by carrier waves fM1 and fM2 , the signals from the demodulator 39 are passed through a high-pass filter 41 and high band luminance signals 42 are reproduced.  Also, the signals from the demodulator 40 are passed through a low-pass filter 43 and the high band components 44 of color difference signals I are reproduced. Also, the other one of the output of the demodulator 48 is inputted to the low-pass filter 50 and the signals Q are reproduced.
Patent JP-S60197457-A (JP)
Title: Pneumatic power multiplier
Inventor: ENDOU MITSUHIRO
IPC: B60T13/573
Filed: 1984-03-19
Abstract: PURPOSE:To vary the multiplying force characteristic by making the pressure receiving area of the output shaft coupled to the power piston of pneumatic multiplier against a reaction disc variable. CONSTITUTION:A reaction disc 14 is held by a power piston 4 for defining the multiplier body 1 into two chambers A, B while an output shaft 15 is arranged in front of the disc 14. The input shaft 10 arranged in the rear of the disc 14 is operated to function a poppet valve 13 thus to produce the differential pressure between said chambers A, B and to push the output shaft 15 forward through a power piston 4. Here, the output shaft 15 is constructed with an output shaft body 16 supported rotatably and a ring member 18 to be fitted dismountably from the output shaft body over the rear end flange section 17 to enable changeover of engagement between them 16, 18 through changeover mechanism 23 thus to constitute a variable pressure receiving area means 26.
Patent JP-H04290095-A (JP)
Title: Line concentrator
Inventor: MATSUMOTO HIROYUKI
IPC: H04Q11/04
Filed: 1991-03-19
Abstract: PURPOSE:To reduce a circuit scale and to simplify the control of a processor. CONSTITUTION:A signal in which a signal of NCH is changed to parallel signals by S/P1 is written on memory 4, and data or a pattern from an idle pattern generator 2 is inserted to an MCH by using the signal repesenting use/unuse of each CH, and it is transmitted as a signal of MCH. At a reception side, a signal in which a sent signal of MCH is changed to the parallel signals by an S/P 5, the pattern from the idle pattern generator 6, and the pattern from a digital pattern generating means 7 for busy tone are selected by a selector 8, and are written on memory 9. The signal of NCH is formed by inserting the data or the idle pattern to the NCH by the signal representing the CH number of NCH inserted to each CH of MCH and the signal representing the use/unuse of each CH from an opponent, and also, a digital pattern for busy tone is transmitted to the CH in which the signal representing the use exceeds the NCH.
Patent JP-S54144519-A (JP)
Title: Blow-by gas treating device
Inventor: ODA TATSUROU
IPC: F02M25/06
Filed: 1978-05-01
Abstract: PURPOSE: To treat a blow-by gas by introducing the blow-by gas only into a low- load suction duct of a duplez suction device.  
     CONSTITUTION: A blow-by gas introduction passage 21 opens at its one end into a crank case, and an introduction port 21a at the other end opens into a low-load suction duct 10 at a point on the downstream of a throttle valve 14. The passage 21 is fitted therein with a flow control valve which conducts open-close control of the passage. When the suction negative-pressure is between a first set point and a second set point, the valve 22 opens so that the blow-by gas in the crank case is introduced into the duct 10 and combusted in a combustion chamber 7 whithout weakening the swirl. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08247396-A (JP)
Title: Actuating device for bomb main valve
Inventor: KANEKO SHIZUO
IPC: F17C13/04
Filed: 1995-03-13
Abstract: PURPOSE: To provide a bomb main valve actuating device which is composed so as to open and close the root valve of a bomb through an actuator. CONSTITUTION: In an actuator box 5, a driving shaft 10 is driven by compressed air supplied from a relay box 25, and the driving power is transmitted through a universal joint and a chuck 19 to the handle 4a of a root valve 4, which is opened or closed by the rotation of the handle 4a being clue to the turning of the driving shaft 10. A rotary encoder 20 provided in the actuator box 5 outputs a detection pulse to the turn angle of the driving shaft 10. In a control box 29, the turning position of the driving shaft 10 corresponding to the valve closing position of the main valve 4 is detected by the rotary encoder 20, and the existence of abnormality is judged on the difference of the above detected value from a fixed rotation angle range for informing the exchanging time of a packing.
Patent JP-H04290282-A (JP)
Title: Pattern structure
Inventor: NAKAO TOMOYUKI
IPC: H05K1/18
Filed: 1991-03-19
Abstract: PURPOSE:To improve radio wave radiation attenuating effect in a high frequency in a pattern structure of a printed board in which a bead core is mounted. CONSTITUTION:A bead core is mounted between a first land and a second land arranged on an upper layer of a printed board in which a ground layer is formed, the first land is connected to an output terminal, the second land is connected to a solid pattern having a predetermined area, a pattern is connected between the solid pattern and an input terminal, a predetermined signal is propagated from the output terminal to the input terminal through the core and the solid pattern by connecting the patterns.
Patent JP-S63220360-A (JP)
Title: Translating device
Inventor: UEDA TAKANARI
IPC: G06F17/28
Filed: 1987-03-10
Abstract: PURPOSE:To improve the quality of a translated sentence by using translated words obtained by translating the unit to a 1st language to the unit of a 2nd language and expression obtained by numbers in accordance with the unit of the 2nd language in the case of translating expression using the unit of the 1st language to the 2nd language. CONSTITUTION:The titled device is provided with a converting means 100 for converting a value based upon the unit of the 1st language into a value based upon the unit of the 2nd language when the units of the 1st and 2nd language are different and an output means 200 for outputting both the value based upon the unit of the 1st language and the converted value based upon the means 100. In the case of translating expression using the unit other 1st language into the 2nd language, translated words obtained by translating the unit of the 1st language into the unit of the 2nd language and expression obtained by converting values in accordance with the unit of the 2nd language are described. Consequently, the information of an original document is not lost and the translated expression can be easily understood, so that the quality of the translated sentence can be improved.
Patent JP-H10251172-A (JP)
Title: Production of 1,1,1,3,3-pentafluoropropane
Inventor: NAKADA TATSUO
IPC: C07C19/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To readily obtain the subject compound that can be used as an alternative of chlorofluorocarbon or hydrochlorofluorocarbon as a refrigerant or a foaming agent from an inexpensively available trihalomethane and vinylidene fluoride. SOLUTION: The addition reaction of (A) a trihalomethane of the formula: CH(X<1> )(X<2> )(X<3> ) (X<1> -X<3> are each a halogen and there is no case that all of them are not F atom) to (B) vinylidene fluoride is carried out, preferably radically to prepare (C) 1,1,1-trihalogeno-3,3-difluoropropane and the product is fluorinated using a metal fluoride salt and/or hydrogen fluoride as a fluorinating agent to give the objective 1,1,1,3,3-pentafluoropropane. Thus, the objective compound is easily, efficiently and site-selectively produced under relatively mild conditions.
Patent JP-S54144818-A (JP)
Title: Remote control unit for color television receiver
Inventor: MATSUSHITA SHINICHI
IPC: H04N5/00
Filed: 1978-05-04
Abstract: PURPOSE: To remarkably increase the stability and the reliability of receivers, by optimizing the state of picture, through the control of the condition of picture with the signal corresponding to the error signal by feeding back the signal from the detection section of the operation and transmission section to the receivers.  
     CONSTITUTION: In the operation and transmission unit 14, the detection section 16 detects the light information of picture from the screen of the receiving tube, converts it into electric signal, and the comparison section 17 compares the output of the detection section 16 with the reference signal and picks up the error signal. Further, the operation section 15 converts the operation input of receivers into electric signal, modulates 18 the electric signal from the operation section 15 and the error signal from the comparison section 17 into the signal transmitted with light, sound, electromagnetic waves or cable transmission, and transmits 19 it. On the other hand, the color receiver 10 receives the signal transmitted, controls 23 the condition of screen with the signal corresponding to the error signal, and demodulates 22 and controls 23 the receivers with the signal corresponding to the electric signal from the operation section 15. Thus, the condition of screen is optimized, allowing to increase the stability and reliability of receivers remarkably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63221115-A (JP)
Title: Production of high-hardness plastic molding
Inventor: MATSUDA HIROO
IPC: C08F2/00
Filed: 1987-03-09
Abstract: PURPOSE:To produce a high-hardness plastic molding having a two-dimensional covalent bond-containing network structure, being highly crystalline and excellent in hardness and modulus, by polymerizing a diacetylenic nylon salt compound by heating in a mold under a high pressure. CONSTITUTION:A high-hardness plastic molding is produced by packing a diacetylenic nylon salt compound of formula I [wherein R1 and R2 are each a (substituted)alkylene, cycloalkylene or arylene] into a mold of any desired shape and polymerizing it by heating at 100-400 deg.C and 0.5X10<4>-15X10<4>atm. A highly crystalline plastic molding in the form of a two-dimensional covalent bond-containing network can be easily produced. This molding has excellent strength and modulus and such a high hardness as to be equivalent to that of a metal, so that it is very useful as a light high-hardness material. The compound of formula I can be quantitatively obtained as a crystalline form by mixing equimolar amounts of a diacetylenecarboxylic acid of formula II (wherein R1 is as defined above) and a diamine of formula III (wherein R2 is as defined above).
Patent JP-H08334689-A (JP)
Title: Two-position image formation objective lens for optical pickup
Inventor: SHIN TOUKOU
IPC: G11B7/1372
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a light pickup two-position imaging objective lens commonly usable for 0.6mm disc and 1.2mm disc. SOLUTION: A two-position imaging objective lens 25, which is corrected in convergence to a light spot on the recording surface of a disc to load, is formed of the combination of a first lens 27 and a second lens 28. The loading positions of a 0.6-mm disc 21 and a 1.2-mm disc 22 from the second lens 28 are mutually varied. According to a light pickup having such a two-position imaging objective lens 26, a signal can be regenerated in a high signal-to-noise ratio with high light efficiency since it does not divide the light, and particularly, recording can be performed, not to mention regeneration.
Patent JP-S63219353-A (JP)
Title: Preparation of proteinaceous food
Inventor: KUROKAWA TORU
IPC: A23L15/00
Filed: 1987-03-09
Abstract: PURPOSE:To prepare a proteinaceous food having remarkably improved strength as meaty tissues, by adding an alcohol to a raw material consisting essentially of egg white and soybean protein. CONSTITUTION:Egg white and soybean protein are used as principal raw materials, kneaded and heated in a state of containing water in an extruder by a conventional method to prepare a proteinaceous food having meaty texture. In the process, an alcohol in an amount within the range of, e.g. about 0.2-5% based on the total raw materials, is added to the raw materials to be fed to the extruder in an optional stage before extruding the kneaded material heated in the extruder through a die.
Patent JP-S55145593-A (JP)
Title: Water treatment control unit
Inventor: MACHIDA MASAMICHI
IPC: C02F3/12
Filed: 1979-05-01
Abstract: PURPOSE: To effectively perform water treatment corresponding to the quality of the water being treated by searching the optimum operating conditions of a model water treatment plant system and setting the operating conditions of an actual water treatment plant system.  
     CONSTITUTION: The sewer water branched from an influent pipe 20 is branched into an actual water treatment plant system 22 and a model water treatment plant system 23. The model water treatment plant system 23 is so arranged as to increase the rate of treatment by providing a heating tank 40 to a model aeration tank 36 or doing others. An electronic computer 50 receives the operation signals of various processing mechanisms and searches the optimum operating conditions of the model plant system 23. While supervising these conditions, the electronic computer 50 controls the operations of the aerating blower 29, regulating and control valve 30, sludge discharge pump 33 and sludge return pump 31 of the actual water treatment plant system 22. Thereby, the optimum water treatment controlling may be performed according to multiple and diversified qualities, amounts and temperatures of sewer water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03256119-A (JP)
Title: Delivery formation system
Inventor: TANNO NAOKO
IPC: G06F9/06
Filed: 1990-03-07
Abstract: PURPOSE:To instantaneously execute processing when an error is generated in a job by forming information written in a spool file up to the time when a delivery formation request in the execution of a program is informed as a delivery. CONSTITUTION:When jobs A to C are being executed and the job A outputs a command for collecting information outputted to a spool file 10 up to the time as a delivery, a delivery formation request information means 2 is started and the command is informed to a spool file writing means 1. After completing the processing of a record to be written at that time, the means 1 accesses a delivery forming means 3. The means 3 forms one delivery based upon the record written in the file 10 and a delivery output continuing means 4 continues the output processing of the executing program P to the file 10 similarly to the preceding state even after forming the delivery.
Patent JP-H06264510-A (JP)
Title: Structure of steel pipe concrete pillar and beam
Inventor: MURAMATSU SEIICHI
IPC: E04B1/58
Filed: 1993-03-15
Abstract: PURPOSE:To join a concrete pillar and beams mutually without conducting electro slug welding by welding T-shaped anchoring members at places where diaphragms are to be welded inside the steel pipe pillar. CONSTITUTION:T-shaped anchoring members 3 are welded beforehand at places which are the surfaces of four narrow paper tablet shaped members constituting a square steel pipe pillar 1 and where diaphragms are to be welded. The square steel pipe pillar 1 is constituted by welding the four narrow paper tablet shaped members to which the T-shaped anchoring members 3 are welded, into a box shape, and next, concrete 5 is filled into the square steel pipe pillar 1. In order to improve the filling of the concrete 5, air holes 6 are opened beforehand at the T-shaped anchoring members 3, and pulling stress from the flange of a beam 2 is transmitted to the T-shaped anchoring members 3 through the square steel pipe pillar 1. Also, the head portions of the T-shaped anchoring members 3 are anchored in the concrete 5, and stress from the beam 2 is transmitted to the square steel pipe pillar 1. Moreover, by putting a fastening ring on the T-shaped anchoring members 3, the anchoring effect into the concrete 5 may be improved.
Patent JP-H08249157-A (JP)
Title: User interface
Inventor: YONEYAMA KAZUTO
IPC: G06F3/0481
Filed: 1995-03-14
Abstract: PURPOSE: To enable a user to more simply and quickly discriminate information for a templet and a document prepared by the use of the templet by providing each templet with identifying icon information and displaying a corresponding icon together with the information display of the templet and a document prepared by the use of the templet. CONSTITUTION: An icon 101 is displayed together with the information display 102 of a templet to be registered in respect to templets to be used for improving the efficiency of document preparation. A required icon 101 can be registered in each templet. An icon 101 corresponding to a templet used for the preparation of a document is displayed together with the information display 102 of the document prepared by using the templet. At the time of obtaining the information of a document and a templet, the user can more simply and quickly discriminate the information and a user interface can be improved.
Patent JP-S56149609-A (JP)
Title: Sequence controller
Inventor: YOKOI MASAKAZU
IPC: G05B19/05
Filed: 1980-04-22
Abstract: PURPOSE:To obtain a controller having a highly flexibility in relation to the input and output, by fetching the controller side terminal signal of the input/output base board that transfers the signal to an external device after application of power source to discriminate the input or output base board. CONSTITUTION:The CPU11 is operated by application of the power supply switch 14. Then the input/output ports 41, 42, etc. connected via the common bus are all actuated as the input ports before a connection of power source to the boards 61 and 62 as well as the external device 21 by closing the delay switch 15. In that case, the data is checked with every input/output port and then the input and output ports are divided according to the L and H levels of the signal, respectively. In case no coincidence is obtained among the signals fetched at each board, a fault is decided for the base board to take a proper countermeasure. In case no fault is detected, the switch 15 is actuated to perform the normal process.
Patent JP-S62211200-A (JP)
Inventor: SAKAMOTO HIROSHI
IPC: B43L1/04
Filed: 1986-03-12
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。