baber/WOPTO huggingface dataset:
Patent JP-H06173637-A (JP)
Title: Exhaust emission control device for vehicle diesel engine
Inventor: WATANABE SHIGEO
IPC: F02B3/06
Filed: 1991-02-18
Abstract: PURPOSE:To provide an exhaust emission control device for a vehicle diesel engine by which removing work of diesel particulates accumulated to an electrode can be rationalized. CONSTITUTION:Diesel particulates contained in exhaust gas of a diesel engine are separated from the exhaust gas by applying the electrostatic dust precipitation principle. That is, a high voltage electric power supply part impresses prescribed voltage upon an electrode bar 42, and a large diameter part 91b of a fixed cylinder body (cylinder body) collects diesel particulates by electrostatic force. A bar 96 as a scraping-off part is rotated along an inside surface of the large diameter part 91b, and scrapes off an accumulated diesel particulate layer.
Patent JP-S58144186-A (JP)
Inventor: KADOTA TAKESHI
IPC: D06N5/00
Filed: 1982-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61184735-A (JP)
Title: Multibeam type optical pickup device
Inventor: YAMANAKA YUTAKA
IPC: H01S5/40
Filed: 1985-02-12
Abstract: PURPOSE:To form two kinds of different spots by forming a semiconductor laser of which the light source has plural luminous points on the same substrate and in which the astigmatism of at least one luminous point is larger than the astigmatism of the other luminous point and the respective luminous points are so formed as to permit independent driving. CONSTITUTION:An n-GaAs layer 2 is formed on the p-GaAs substrate 1 and grooves 11-14 for internal stripes having desired sizes are formed thereto by chemical etching, etc. A p-Al0.4Ga0.6As layer 3, an Al0.1Ga0.9As active layer 4, an n-Al0.4Ga0.6As layer 5 and an n-GaAs layer 6 are again successively formed thereon by a liquid phase crystal growth method. After an n side electrode 7 and a p side electrode 8 are formed, grooves 9 are provided between the respective laser elements by chemical etching or reactive ion etching to separate the elements. The two luminous points are thereby electrically separated and the independent driving is made possible. The width of the grooves for the internal stripes is so selected that the luminous point of the laser having the grooves 11, 13 for the internal stripes has hardly the astigmatism and that the luminous point of the laser having the grooves 12, 14 for the internal stripes has the astigmatism.
Patent JP-H09217458-A (JP)
Title: Ceiling construction
Inventor: SUGIHARA MASAMI
IPC: E04B9/18
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To form a ceiling of integral times of a steel ceiling frame in standardized size in advance. SOLUTION: A steel ceiling frame 2 constituted of a pair of runners 3, runner ceiling joists connected to the ends of a pair of runners and a ceiling joist 5 and the ceiling joist fitted in a slidable manner along the runners 3 between the runners 3 and ceiling joist 5 is mounted to a flange h of a beam H through a ceiling hanger fitted into the ceiling joist 5 forming a frame thereof. One runner 3 forming a frame of one steel ceiling frame 2 and the runner ceiling runners are respectively connected to an interior wall frame of the ceiling joist 5 forming the frame of the steel ceiling frame 2 on the front part.
Patent JP-H06122710-A (JP)
Title: Terminal-modified polyolefin
Inventor: MURAKAMI NAOMI
IPC: C08F8/00
Filed: 1992-02-10
Abstract: PURPOSE:To obtain a nearly monodisperse polyolefin modified only at the terminals thereof with units derived from a (meth)acrylic acid derivative by reacting polypropylene or an ethylene/propylene random copolymer with the (meth)acrylic acid derivative. CONSTITUTION:Living polypropylene or a living ethylene/propylene random copolymer each obtained by polymerization in the presence of a catalyst comprising a combination of a V compound represented by formula I (wherein R<1>, R<2>, and R<3> each is H or a 1-8C hydrocarbon group, provided that at least one, but not all, of R<1> to R<3> is H) with an organic Al compound is reacted with a (meth)acrylic acid derivative represented by formula II (wherein R is H or CH3 and (n) is 2-4). Thus, the polymer is modified at the terminals thereof with substituents represented by formula III (wherein R and (n) are each as defined above) to obtain the objective polyolefin.
Patent JP-2000220418-A (JP)
Title: Cotter for internal combustion engine
Inventor: ADEGAWA MAKOTO
IPC: F01L3/10
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a cotter which is excellent in assemblability and also can be prevented from being slipped off from a spring retainer. SOLUTION: This cotter is formed into an inverted truncated conical cylinder which can be elastically deformed in a radial direction and has a slit 6 having set groove width in a part of a circumferential direction as that a little clearance can remain under condition that the cotter is completely attached to the fitting hole of a spring retainer and the shaft part of an engine valve toward an axial direction, and a locking projected groove 5b whose smallest inside diameter is a little bit smaller than the outside diameter of the shaft part of the engine valve is arranged in an inner circumferential surface.
Patent JP-S63191400-A (JP)
Title: Semiconductor memory device
Inventor: TSUKAMOTO KAZUHIRO
IPC: G11C11/409
Filed: 1987-02-04
Abstract: PURPOSE:To use only one comparator by outputting logical data read out in parallel, as one testing external output data at the time of a function test, in the case of executing the function test of a memory cell having input and output functions of plural parallel data. CONSTITUTION:The titled device is provided with an output means for allowing the contents of a function test of plural bits to degenerate to one signal and outputting it from one external input/output terminal at the time of a function test of plural memory cells, and an input means for allowing the data of plural bits inputted from the external input/output terminal to degenerate to one signal and inputting it to the inside. That is, between a memory array 1 and a test mode circuit 10 for constituting the device, plural pre-amplifiers and write buffers 2-5 are provided, and between the circuit 10 and a test mode circuit 11, as well, the corresponding plural input buffers and outputs buffers 21-24 are provided. In such a way, by observing one external input/output terminal, whether the memory cell is satisfactory or not can be decided, and as for a necessary comparator, one piece is enough.
Patent JP-S60170474-A (JP)
Title: Vibration wave motor
Inventor: OKUNO TAKUO
IPC: H02N2/00
Filed: 1984-02-10
Abstract: PURPOSE:To enhance the drive efficiency and the durability by driving a movable unit by a traveling vibration wave generated at a vibration unit bonded to an electrostrictive element. CONSTITUTION:High frequency is generated by an oscillator 11, and a rectangular pulse is generated by a synchronous pulse generator 12. A modulator 13 modulates a rectangular pulse from the generator 12 via the high frequency from the oscillator 11. After the AC obtained from this is amplified by an amplifier 14, it is applied to an electrostrictive element 1. The vibration of the element 1 is transmitted to the vibration unit bonded thereto, and a movable unit bonded to the vibration unit is driven by the traveling vibration wave generated thereby.
Patent JP-H09216971-A (JP)
Title: Flame-retardant resin composition and cable
Inventor: SAWADA HIROTAKA
IPC: C08K7/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a nonhalogen flame-retardant resin compsn. improved in burning distance, dripping during burning, and burning time by compounding a nonhalogenated polyolefin resin with magnesium hydroxide, a zinc compd., and carbon fibers. SOLUTION: This compsn. comprises 100 pts.wt. nonhalogenated polyolefin resin, 50-150 pts.wt. magnesium hydroxide, 20-50 pts.wt. zinc compd., and 10-50 pts.wt. carbon fibers. Usable examples of the zinc compd. are zinc oxide and zinc borate, the former being esp. pref. The compsn. can be used for covering a conductor to give a flame-retardant cable. The compsn. may cover a conductor directly or through another nonhalogenated resin layer or may be a sheath, the outermost layer of a cable. Thus formed cable may further be covered with another layer such as formed from a nonhalogenated resin.
Patent JP-S53109205-A (JP)
Title: Gear pump
Inventor: NAGAO TADASHI
IPC: F16C33/72
Filed: 1977-03-05
Abstract: PURPOSE: To devise a simple and sure prevention against the water leakage caused by the lowering of artightness between shafts in a gear pump constructed to rotate a driving gear with a shaft and a subordinate gear engaged with the former in an essentially 8-shaped gear chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03229251-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: TANABE OSAMI
IPC: G03C1/06
Filed: 1990-02-02
Abstract: PURPOSE:To effectively suppress the generation of color blurring-like unequalness by specifying the respective processing time and total processing time of the photosensitive material having at least one layer of layers contg. specified compds. CONSTITUTION:The processing time from the bleach-fix processing to the final bath processing consisting of a washing or stabilizing both of the photosensitive material having at least one layer of the layers contg. the compds. expressed by formulas I, II and III is specified to 20 to 50 seconds and the total processing time from the color development processing up to the drying processing is specified to <=100 seconds. In the formulas I, II, III, R21, R22, R30 respectively denote an aliphat. group, arom. group, etc.; X denotes a group which is eliminated by reacting with an arom. amine developing agent; A denotes a group which forms a chemical bond by reacting with the arom. amine developing agent; n denotes 1 or 0. B denotes a hydrogen atom, aliphat. group, sulfonyl group, etc.; Y1 denotes a group which accelerates the addition of the arom. amine developing agent to the compd. of the formula II; Z denotes a nucleophilic group or a group which releases the nucleophilic group by decomposing in the photosensitive material. The blurring-like unequalness of the colors specific to the ultra-rapid processing is effectively suppressed in this way.
Patent JP-S57138746-A (JP)
Title: Shadow mask molding method
Inventor: TAKENAKA SHIGEO
IPC: H01J29/07
Filed: 1981-02-23
Abstract: PURPOSE:To form a proper electron beams transit hole by preventing any shift beftween two shadow masks and uneven elongation of said shadow masks at the time of press molding when the shadow masks for a mask converging type color television set are molded. CONSTITUTION:After two sheets of shadow mask electrodes 1 and 2 are superimposed using a position adjusting jig 9 equipped with a guide pin 10 the circumference, surrounding the effective surfaces 11 of the masks are subjected to seam welding 12 or spot welding 13. After the two masks are fixed to each other, they are subjected to press molding using male and female metal molds so as to have desired curvature. In the instance, an electron beam transit hole is previously buried with resin 15, so as to prevent shift of the mask holes due to microscopic elongation. After the curvature was formed as intended, the filled resin is removed, and a part including the welded part other than the effective surface is cut mechanically or using a laser beam to form a shadow mask.
Patent JP-H01198097-A (JP)
Title: Solid state relay
Inventor: SEO MAMORU
IPC: H05K7/02
Filed: 1988-02-03
Abstract: PURPOSE:To improve dissipation from a TRIAC and insulating properties between input and output terminals, by providing a first insulating substrate on a metallic substrate and further providing a second insulating substrate on the first substrate. CONSTITUTION:A solid state relay according to the invention comprises a first insulating substrate 11 provided on a metallic substrate 2 and having circuit patterns connected to a photocoupler 3 and to a TRIAC 4, and a second insulating substrate 12 provided on the insulating substrate 11 and having circuit patterns including an input signal circuit. In this solid state relay, thickness of the insulating layer (the insulating substrate 11) below the TRIAC 4 can be about 100mum while thickness of the insulating layer (the insulating substrates 11 and 12) below the photocoupler 3 can be adapted to European Insulation Standard (0.5mm or more). Accordingly, it is possible to obtain improved heat conductivity between the metallic substrate 2 and the TRIAC 4 as well as improved insulating properties between input and output terminals 7 and 8.
Patent JP-H01200561-A (JP)
Title: Catalyst for air electrode
Inventor: FUKUDA HIROSHI
IPC: H01M4/90
Filed: 1988-02-03
Abstract: PURPOSE:To make it possible to obtain the catalyst in the caption with low cost, higher discharging voltage, strong current discharging and longer lifetime by applying Mn sodium nitride expressed by the chemical formula MnNx to oxygen depolarization catalyst to be included into a positive electrode. CONSTITUTION:Applied to oxygen depolarization catalyst to be included into a positive electrode is Mn sodium nitride expressed by the chemical formula MnNx which is obtained by heat treatment under nitrogen atmosphere after heating electrolytic dioxide Mn or sublimating a metal Mn. Accordingly, catalyst for an air electrode with high discharging voltage, strong current discharging more than 20mA/cm<2> long lifetime and excellent performance is obtained.
Patent JP-H07236079-A (JP)
Title: Electronic appliance
Inventor: TSUSUE YOUICHI
IPC: H04N5/225
Filed: 1994-02-22
Abstract: PURPOSE:To mount a circuit board and adjust the sensitivity of a microphone capsule by simple operations. CONSTITUTION:A microphone circuit board 15 is provided; the microphone circuit board 15 is provided with an IC 17 for processing signals from a connector 16; and the signals from the connector 16 are amplified or the like and taken out. Also, on the microphone circuit board 15, insertion holes 19 and 20 where fixing means (screws 18) for fixing the circuit board 15 to a microphone cabinet 11 are formed. Then, a land 42 to short a circuit pattern as the adjustment means of the sensitivity of the microphone capsule (not shown in the Figure) is provided in relation to one of the insertion holes 20, the land 42 for the short is conducted (shorte-circuited) and the sensitivity is adjusted.
Patent JP-H08217111-A (JP)
Title: Capping device for container
Inventor: YAMANAKA YASUHIRO
IPC: B65D43/22
Filed: 1995-02-13
Abstract: PURPOSE: To make it possible to open a lid widely to a cap body, to hold the lid in an open/closed state, and to make the lid open at an accurately set position. CONSTITUTION: In a capping for a container a lid body 13 has a ring body 23 with the interposition of a connecting piece 25 having a hinge 22. The ring body 23 is fitted on and fixed to the periphery of the top side 8 of a cap body 1 in a manner of positioning the hinge 22 of the connecting piece 25 at the top end of the peripheral wall 5 of the cap body 1. In order to hold the lid body 13 in an open/closed state, a support piece 24 which is set against the cap body 1 is provided close to the hinge 22 of the lid body 13 and in a manner of being pushed down under the hinge 22.
Patent JP-S53109849-A (JP)
Title: Preparation of bimeral goods
Inventor: HASE FUMIO
IPC: G12B1/02
Filed: 1977-03-08
Abstract: PURPOSE: To economically and effectively procure the material, by cutting out metal goods from the composite plate, provided contacting two metal plates in parallel, having a different thermal expansion coefficient. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08240849-A (JP)
Title: Recording device
Inventor: MIYAMOTO RYOSUKE
IPC: G03B17/18
Filed: 1996-02-09
Abstract: PURPOSE: To perform a display showing the respective operating states of a recording device in the same displayer by effectively utilizing a restricted display space. CONSTITUTION: A single display means (displayer) 92 displays either of the detected result on the propriety of ability of power supply of a power source and the detected result of information based on a recording amount for a recording medium, or the propriety on recording an image in a recording medium and the detected result of information based on the recording amount in the recording medium. When the propriety of ability of power supply of the power source is detected and the recording of the image in the recording medium is enabled, the display corresponding to the detected result of information based on the recording amount in the recording medium is performed by the display means 92.
Patent JP-S61185468-A (JP)
Title: Electrifying transfer device
Inventor: OTSUKA KEITA
IPC: B41M5/26
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a high-speed, low-running cost electrifying transfer device free of discontinuation of operation by separating a heating sheet from a heat- melt ink. CONSTITUTION:A heating sheet 10 of an endless loop form is turned by rotary transfer mechanism 11 and 12 in such a way that the resistor layer 4 of the sheet 10 comes into contact with an electrode unit 14. The sheet 10 is put between a drum 13 for forming ink layer and the unit 14. The layer 4 is locally heated by signals from the unit 14. Melted ink 5 in an ink tank 15 forms smooth ink layer 6 on the surface of the drum 13 all the time by rotation of the drum 13. The local heating the layer 4 is conducted by the layer 3 of the sheet 10 to the ink layer 6, and the ink 16 is melted in spots and transferred to the layer 3 of the sheet 10. The sheet 10 is pressed with a recording paper 17 between a heating mechanism 18 and a presser 19, and the ink 16 is again melted and transferred to the paper 17 in the form of spotted ink 20.
Patent JP-H04262706-A (JP)
Title: Seedling dividing device in seedling planter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1991-02-19
Abstract: PURPOSE:To extend the adaptable range for divided seeding blocks in the title device for transplanting seedlings divided from a mat-shaped original formed. CONSTITUTION:The objective device made up of a claw 5 passing, from above downward along the lower end of a stock 2 loaded with a mat shaped seedling 3 in a tilted manner. This claw 5 consists of a pair of left and right plates 8, 8 parallel with each other with the outside bent downward and the inside of the tip of each of said plates 8, 8 is provided with an arc-shaped edge 10 swollen when viewed from above, resulting in enlarging the area of the tip of each of said plates 8, 8.
Patent JP-H04265375-A (JP)
Title: Parking equipment
Inventor: FUKUZAWA MUTSUO
IPC: E04H6/18
Filed: 1991-02-19
Abstract: PURPOSE:To deliver vehicles smoothly and simplify the construction of an equipment extremely by providing vehicle bearings arranged on the ascending or descending base and parking shelves of an elevator, and a vehicle delivering device set on a truck, with respective pectinated frames. CONSTITUTION:On the running passages 3 of respective parking floors, trucks 2 are arranged, and on both the sides of the running passages 3, a plurality of parking shelves 6 are arranged, and one of them is set for an ascending or descending space 8 for an elevator for vehicles. After that, the ascending or descending base 11 and the parking shelves 6 of the elevator are provided with vehicle bearings having pectinated frames. Besides, the trucks 2 are provided with vehicle delivering devices 27 having pectinated frames, which can pass between the frames. Then, vehicles 5 are mounted on a vehicle bearing on the ascending or descending base 11 of the elevator for the vehicles, and the ascending or descending base 11 is moved upward to a required parking floor, and the vehicles 5 are delivered to the vehicle delivering devices 27 on the trucks 2, from the vehicle bearing. After that, the trucks 2 are run to the positions of the required parking shelves 6 and after that, the vehicles 5 are delivered to the vehicle bearings on the parking shelves 6, from the vehicle delivering devices 27 on the trucks 2.
Patent JP-S62181027-A (JP)
Inventor: HARADA CHIKAO
IPC: A61B5/00
Filed: 1986-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62182822-A (JP)
Title: Automatic operation system
Inventor: SATO YANOSUKE
IPC: G06F1/00
Filed: 1986-02-06
Abstract: PURPOSE:To attain the change of schedule without stopping the automatic operation by preparing a pair of schedule files and switching them with each other by a switching command. CONSTITUTION:An operation scheduler contains two schedule data store files SF1 and SF2. The schedule data is fetched from one of both files and executed. The schedule data S contains a schedule table and the job procedure, etc. As shown in the figure, the time points t1, t2... and the processing procedure JP names to be executed at each time point are written into the schedule table. Then various jobs are carried out according to this schedule table.
Patent JP-H10221438-A (JP)
Title: Object identifying device
Inventor: YOSHIOKA TORU
IPC: G01S13/60
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To accurately identify the position and state of an object being identified by reducing the influence of noise by setting a prescribed condition which permits the transition of the object to the position and state corresponding to the next detected pattern from the present position and state. SOLUTION: The detecting extends of ultrasonic sensors 3-6 on both the left- and right-side sections of a vehicle C are deviated from each other in the forward-backward direction on the sides of and diagonally behind the vehicle C and identify the position and state of an object O, such as another vehicle, etc. Then a head-up display 10 informs the crew of the object O of the position and state of the object O by displaying the position and state based on the position and state of the object O and, depending upon the position and state of the object O, a loudspeaker 11 produces an alarm. A prescribed condition which permits the state transition to the position and state corresponding to the next detected pattern from the present position and state of the object O being identified is set.  When the condition is met, the transition to the position and state corresponding to the next detected pattern is permitted and, when the condition is not met, it is identified that the object O does not exist by regarding the detected pattern as an improper pattern, such as the noise, etc.
Patent JP-H08200858-A (JP)
Title: Two-stage compression refrigerator
Inventor: NISHIHARA MASAHIRO
IPC: F25B1/10
Filed: 1995-01-19
Abstract: PURPOSE: To automatically smoothly reset to a normal operation without wet vapor suction of refrigerant in a cooler at the time of restarting even if the compressor is stopped due to power interruption or an emergency stop. CONSTITUTION: The opening is regulated at the refrigerant tube 9 of the inlet side of a cooler 12 by a control signal from a controller 15 at the time of normal operation, but when the compressor is stopped due to the power interruption or emergency stop, an expansion valve 11 which is forcibly closed while the operation is stopped is provided. Further, a switching circuit 14 for so controlling to switch a solenoid valve as to continuously feed liquid while always opening the solenoid valve when a predetermined time is elapsed by intermittently feeding liquid by repeatedly switching the solenoid valve for a predetermined time interval when the compressor is restarted after the compressor is stopped at the valve 10 for the expansion valve.