baber/WOPTO huggingface dataset:
Patent JP-H04241726-A (JP)
Title: Vortex chamber type combustion chamber for diesel engine
Inventor: HATAURA KIYOSHI
IPC: F02B19/08
Filed: 1991-01-11
Abstract: PURPOSE:To improve a mixing condition of striking the fuel injected from a nozzle against a gas expulsive means in a vortex chamber for scattering, and forming a press-fit air reversing guide surface on an outer peripheral surface of the gas expulsive means. CONSTITUTION:An injection port 2 is tangentially communicated with a vortex chamber 1 of a Diesel engine, while a main combustion chamber 3 is communicated with the vortex chamber 1 through the injection port 2. A fuel injection nozzle 4 is faced to the vortex chamber 1, while a gas expulsive means 5 is arranged on a center of the vortex chamber 1. In this case, an injection axial center 6 of the fuel injection nozzle 4 is set in a direction crossing with the gas expulsive means 5. The plural kinds of fuels 7 are struck against an injected fuel striking part 9 on an outer peripheral surface of the gas expulsive means 5 and in the vicinity of an intersection 8 with the injection axial center 6. A press-fit air reversing guide surface 32 is formed on a peripheral surface 41 adjacent to and on an upstream side of a vortex flow 10 in view of an injection port extended side peripheral surface 40 lapping with an extended space 33 in the vortex chamber of the injection port 2, selectively out of an outer peripheral surface of the gas expulsive means 5.
Patent JP-S63182408-A (JP)
Inventor: ISHIWATA MASAHIKO
IPC: A41D19/00
Filed: 1987-01-26
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-H01192455-A (JP)
Title: Method for preventing over-cooling of continuous casting slab
Inventor: OKAMURA KAZUO
IPC: B22D11/124
Filed: 1988-01-25
Abstract: PURPOSE:To prevent over-cooling to a continuous casting slab by separating idle rolls guiding the cast slab from the cast slab after completing point of the solidification and also stepping secondary cooling water for cooling the cast slab after completing point of the solidification. CONSTITUTION:The cast slab 1 is drawn with the driving rolls 2 and advanced toward the arrow mark direction while supporting and guiding with the idle rolls 3. At the same time, the solidification in the non-solidified part 6 is progressed with water spraying from nozzles 4 for secondary cooling and water dipping from nozzles 5 for outer part of the roll, and completed a the completing point 7 thereof. Then, the idle rolls 3 at both side are separated from the cast slab 1 and water spraying from the nozzles 4 for secondary cooling water is stopped after the completing point of the solidification. Further, in the case of needing the prevention of heat transfer, the cooling water for outer part of the roll to the idle rolls 3 separated from the cast slab 1 is stopped. By this method, the over cool can be prevented.
Patent JP-H04248746-A (JP)
Title: Simultaneous communication system
Inventor: SUDA KOJI
IPC: H04M3/42
Filed: 1991-02-05
Abstract: PURPOSE:To set/revise which message among plural messages is to be sent at any time to each extension at the simultaneous communication. CONSTITUTION:Different messages are stored in plural message transmission circuits 1, 2 and transmission destination information of a message and simultaneous communication start information are set from an entry means 11 to a RAM 10 and a message from the message transmission circuits 1, 2 designated by each of extension telephone sets 7, 8, 9 corresponding to the transmission destination information is sent under the control of a CPU 12 at the start of simultaneous communication.
Patent JP-S54107824-A (JP)
Title: High permeability amorphous alloy
Inventor: INOMATA KOUICHIROU
IPC: H01F1/153
Filed: 1978-02-13
Abstract: PURPOSE: To obtain high permeability alloy the permeability of which is extremely thermally stable by rendering amorphous an alloy contg. Fe and/or Co, Ni, Nb, one or more out of V, Ta, Ti, Zr, Cr, Mo and W, and B or B and Si in a specific ratio.  
     CONSTITUTION: An alloy of a compsn. represented by formula (T 1-a-b-c Ni a Nb b  M c ) 1-d X d . In the formula, T is Fe and/or Co, M is at least one of V, Ta, Ti, Zr, Cr, Mo and W, X is B or B and Si, the Si content ≤25 atomic%, a=0.005W0.30, each of b and c=0.005W0.10, d=0.15W0.35, and the Fe content is 4W15 atomic% to the total amt. of Co, Fe, Nb, Ni and M. A molten alloy of the above compsn. is sprayed with high press. Ar gas from the nozzle of a quartz tube to the space between rolls rotating at high speed. Thus, the alloy is rapidly cooled to obtain a ribbon-shaped high permeability amorphous alloy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59140508-A (JP)
Title: Executing method of programmable controller
Inventor: SATOU YUUSHIYOU
IPC: G05B19/05
Filed: 1983-01-31
Abstract: PURPOSE:To execute sequence instructions in a high speed, by leading contents of an executing program address table pointer memory to a counter of a CPU to start a sequence executing program. CONSTITUTION:Before the execution of sequence instructions, sequence instructions stored in a sequence program memory 2 are read out and analyzed seucessively. The start address of the sequence instruction executing program to be started and operand information converted to a format handled by the sequence executing program are stored in an executing program address table memory 8. At the start time, the start address of the sequence instruction executing program stored in the memory is stored in an executing program address table pointer memory 9, and its contents are led to the program counter of a CPU1, and the sequence instruction executing program stored in a sequence instruction executing program memory 3 is started.
Patent JP-S61174826-A (JP)
Title: Noise suppressing circuit
Inventor: KAWAKAMI YASUO
IPC: H04B1/10
Filed: 1985-01-30
Abstract: PURPOSE:To reduce the occurrence of malfunction by foreseeing the level, in which a high frequency due to the distortion in an FM demodulation output has influences upon the operation of noise suppression, to control the operation of a circuit which generates a noise suppressing signal. CONSTITUTION:An FM demodulated signal is given directly to the input of a filter 10a, and this filter 10a functions as a BPF through which a frequency component, which generates the higher distortion in the pass band of an HPF 2 having 100kHz cut-off frequency, passes. A detecting circuit 10b detects the level of the output of the filter 10a and does not output the output for a signal having a level lower than a certain value. The output of the detecting circuit 10b controls the sensitivity of a noise detecting circuit 3. If the level of the FM demodulation output exceeds the operation level of the detecting circuit 10b because modulation is deep and the FM demodulation output is increased, a level AGC circuit 10 generates the output to reduce the sensitivity of the noise detecting circuit 3. Thus, the malfunction is prevented.
Patent JP-H11215454-A (JP)
Title: Decorative portrait generating device
Inventor: YAMAMOTO HIROSHI
IPC: H04N5/781
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To enhance versatility of decorative designs and to obtain a composite image with an oblong layout longitudinally, in a correct vertical direction on conventional print paper by storing decorative designs in a database in a digital image form, interactively progressing a production process, overlapping a selected design on a moving image photographed by a camera to generate the composite image and selecting and printing a longitudinally oblong layout. SOLUTION: When a user deposits a designated coin to a coin deposit slot, a computer 100 displays an operation guide in a video display device 20 for generating a decorative portrait with the user and starts selection of the decorative design. Then the computer 100 allows a motor drive control section 106 to generate a motor drive signal, so as to lad a video signal output to the video display device 20 via an image rotation processing path. A CPU 101 expands image data as a video map in a video RAM 111, and a superimposer 113 generates and outputs a video signal of a composited image, combined with a real time video image.
Patent JP-S59140253-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: OKADA TSUNEYOSHI
IPC: C08L27/00
Filed: 1983-01-31
Abstract: PURPOSE:To provide the titled compsn. having improved sliding characteristics, rigidity, strength, heat resistance, etc. and suitable for use in the production of sliding members for switch parts, by blending potassium titanate fiber and a fluororesin with a polybutylene terephthalate resin. CONSTITUTION:1-30wt% potassium titanate fiber and 1-30wt% fluororesin based on the total composition are blended with a polybutylene terephthalate resin to obtain the desired polybutylene terephthalate compsn. Preferred potassium titanate fiber includes fine white needle-like single crystal fiber having an average fiber length of 20-30mu and an average fiber diameter of 0.1-0.3mu. It is preferred to treat the fiber with a surface treating agent to improve adhesion thereof to the resin. Tetrafluoroethylene resin obtd. by polymerizing a monomer obtd. by the thermal decomposition of chlorodifluoromethane is usually used as the fluororesin.
Patent JP-H05200404-A (JP)
Title: Manufacture of metallic sheet of small edge drop
Inventor: HORI SEIKI
IPC: B21B1/28
Filed: 1992-01-30
Abstract: PURPOSE:To manufacture a metallic sheet of small edge drop. CONSTITUTION:The breadthwise end parts of width of the metallic sheet S before feeding to a tandem mill line is made into a dog-bone shape by edging it with an edger 7 and next the metallic sheet is cold rolled in the tandem mill line 8 of which at least one stand on the most upstream side is a roll cross mill. A width gage 6 and a thickness gage 9 are jointly used and operation is executed while setting conditions based on the measured values of these gages. By using the edger and roll cross mill jointly, the metallic sheet with small edge drop, small sheet crown and a good sectional shape is obtained.
Patent JP-S55108877-A (JP)
Title: Optically active cephalosporin analog
Inventor: HIRATA TADASHI
IPC: A61P31/04
Filed: 1979-02-10
Abstract: NEW MATERIAL:Optically active cephalosporin analogs of formula I (R 1  is H, substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl, acyl; R 2  is H, lower alkyl;  R 3  is H, ester rediue; the configuration between hydrogen atoms between the 6 and  7 position is cis; OR 1  is in syn position.) and their salts.  
     EXAMPLE: ( + )-7-[ 2-( 2-Amino-4-thiazolyl )-2-syn-methoxyiminoacetamide ]- 1-azabicyclo[4.2.0]oct-2-ene-8-one-carboxylic acid.  
     USE: Antibiotic; they have strong antibacterial activity.  
     PREPARATION: An optically active cephalosporin derivative of formula II is acylated with a reactive derivative of carboxylic acid shown as formula III (X is H, amino- protecting group) and protecting groups are removed from the resulting product of formula IV to give the objective compound of formula V. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05205147-A (JP)
Title: Commodity containing device of automatic vending machine
Inventor: NAKAMURA YOSHIYUKI
IPC: G07F9/00
Filed: 1992-01-30
Abstract: PURPOSE:To reduce a commodity replenishing work by widening width in the can diameter direction of a commodity in a commodity containing part for containing a canned or bottled commodity and containing it efficiently, and also, replenishing simultaneously plural pieces of commodities at the time of commodity replenishing work. CONSTITUTION:In the commodity containing device of the automatic vending machine for heaping up and containing commodities between plural wall plates, plural pieces of commodities are arranged in the can diameter direction in a commodity containing part 4a, and also, heaped up vertically and contained, and an opening part 12 is constituted on plates 11a, 11b racked and provided on chains 13a, 13b interlocked with a driving part 9 of a commodity separating device 10 provided in the lower part of the commodity containing part 4a. Also, this device is constituted by providing a commodity carrying-out device 5 in the lower part of the commodity separating device 10.
Patent JP-H01193025-A (JP)
Title: Supercharging pressure controller
Inventor: HASHIMOTO SHIGEAKI
IPC: F02B37/18
Filed: 1988-01-27
Abstract: PURPOSE:To facilitate positioning of a spring by forming a guide for restricting the swing of a rod by providing a guide portion the circumference of which is bent like a one-side-opened rectangle in the device in the caption wherein a diaphragm is displaced due to differential pressure between two chambers to control valve opening via the rod. CONSTITUTION:The subject device is constructed by separating into an atmospheric chamber B and a pressure chamber A by a diaphragm 5, in case positive pressure is introduced to the pressure chamber from an introducing pipe 12 connected to the intake pipe, etc., of an internal combustion engine, which is displaced to the atmospheric chamber B side with resisting to the spring 11. Accordingly, a control valve is operated via a rod 8 to adjust air pressure supplied to the internal combustion engine. The swing of the rod 8 is restricted by a guide 15 and the spring 11 is fitted between the rod 8 and the guide 15. In this case, the guide 15 is formed by providing a guide portion 16 the circumference of which is bent like one-side-opened rectangle and a flange 16a formed at the circumference of this guide portion 16 is fitted to the inner wall of a case body 4.
Patent JP-H04236791-A (JP)
Title: Carbon composite conductive member
Inventor: MASUDA YOSHITOMO
IPC: C25B11/04
Filed: 1991-01-14
Abstract: PURPOSE:To produce a carbon composite conductive member difficult to break and appropriate as the electrode withstanding high voltages and large currents by arranging a carbon fiber on the surface of a carbon compact. CONSTITUTION:A stainless steel shaft 2 is allowed to pierce a columnar carbon compact 1 having <=about 1.80g/cm<3> density and extended from both ends, and a carbon felt having about 3mm thickness and produced by roasting the PAN carbon fiber at about 2000 deg.C is fixed around the surface of the compact 1. The felt is sufficiently impregnated with the soln. of a styrene-butadiene plastic elastomer in toluene to form a carbon fiber-contg. layer 3. The material is vacuum-dried to remove the solvent, and the surface is polished with sand paper to expose the carbon felt on the surface. A carbon composite conductive member withstanding high voltages and heavy currents and having sufficient surface softness is obtained in this way and utilized as an electrolytic electrode.
Patent JP-2000213343-A (JP)
Title: Muffler of engine and muffler of motorcycle
Inventor: SAGARA MIKIO
IPC: F01N1/08
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce exhaust sound with simple structure by providing partitioning member for partitioning an inside of a communicating pipe into at least two exhaust passages and disposing valve mechanism for changing a passage area of one of the exhaust passages. SOLUTION: A muffler 42 of an engine is partitioned into first to third expansion chambers 56 to 58. The first expansion chamber 56 and the third expansion chamber 58 are connected to each other by an exhaust inlet pipe 61, the third expansion chamber 58 and the second expansion chamber 57 are connected to each other by a connecting pipe 62, and the second expansion chamber 57 is released to outside by a communicating pipe 63. In this case, a partitioning member 77 for partitioning an exhaust side of the communicating pipe 63 into two exhaust passages 75, 76 are provided to the communicating pipe 63, and a valve mechanism 64 is provided to the exhaust passage 75. At a low engine speed, the valve mechanism 64 is closed to block the first exhaust passage 75. Exhaust gas is discharged from the second exhaust passage 76 to outside, thereby reducing exhaust noise.  At a high engine speed, the valve mechanism 64 is opened thereby enabling the exhaust gas to be discharged easily.
Patent JP-H0265998-A (JP)
Title: Knife roller for spare crusher of refrigeration material
Inventor: YURUGEN HAAGERU
IPC: A22C25/04
Filed: 1989-01-24
Abstract: PURPOSE: To easily and efficiently cut a material such as a hard frozen meat into extremely small pieces by providing a cutter with at least one cross knife extending to the radial direction of a roller mainbody in a chip passage orifice between the roller mainbody and the cross knife. CONSTITUTION: When a roller 1 is rotated, arch knives 3 distributed on a roller mainbody 2 on a preferably equal basis begin to engage a block 5 of frozen material and precutters 6 cut in the block 5 of frozen material at the width determined by a distance between two precutters 6. In addition, a cross knife 9 divides and cuts it at equal or different spaces depending on the position of the cross knife 9 between the precutters 6. The cross knife 9 is arranged almost in the middle between two precutters 6, 6 to equally divide the frozen material pieces cut off by the arch knives 3.
Patent JP-H01189507-A (JP)
Title: Apparatus for measuring shape of object
Inventor: SHIBAYAMA KOZABURO
IPC: G01B11/24
Filed: 1988-01-25
Abstract: PURPOSE:To measure a complicated shape and to miniaturize the title apparatus, by providing a reflecting mirror to the beam path of laser beam for irradiating an object to be measured in a freely advancing and retracting state. CONSTITUTION:Optical systems A, B are received in a head 1 and a reflecting mirror 17 is provided to the beam path of the irradiation beam (a) from a projection lens 4 in a freely advancing and retracting state. At first, when the shape of the hole part 10a of an object 10 to be measured is measured, the reflecting mirror 17 is preliminarily retracted to the position shown by a broken line. At this time, the irradiation beam (a) is reflected by a flat mirror 7 and transmitted through a window art 8 to be incident to the surface of the hole part 10a and the beam spot thereof is condensed by a receiving lens 5 to be incident to a photodetector 6. Next, when the shape of a flat part 10b is measured, the reflecting mirror 17 is preliminarily allowed to advance to the beam path of the irradiation beam (a) and the irradiation beam (a) is reflected by reflecting mirrors 17, 27 to be incident to the surface of the flat part 10b. The photodetector 6 outputs electric signals I1, I2 to a processing circuit 2 corresponding to the image forming positions of the beam spots and the circuit 2 changes over the signals from the element 6 of the optical systems A, B to calculate image forming positions to measure the shapes of both of the hole part 10a and the flat part 10b.
Patent JP-H10208267-A (JP)
Title: Optical head and optical disk device
Inventor: MIZUNO SADAO
IPC: G11B7/12
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and small-sized optical head and an optical disk device using the optical head capable of recording or reproducing information on an optical disk different in base material thickness or the optical disk information different in dealing wavelength by only one optical head. SOLUTION: One optical head deals with the optical disk different base material thickness or the optical disk different in dealing wavelength by providing an aperture limit means 7 limiting an aperture of luminous flux of a beam of a wavelength 780nm in optical system 2, 3, 4, 6, 7 converging light beam 5 of wavelength 650nm or light beam of wavelength 780nm corresponding to respective optical disks on information recording surfaces of respective optical disks when the information on the optical disk 9 of the base material thickness 0.6mm or the optical disk of the base material thickness 1.2mm is recorded or reproduced, and detecting respective reflection beams from respective information surfaces by a photodetector 13 or a module 14 for the beams of respective wavelengths.
Patent JP-H06231206-A (JP)
Title: Cad output device and image display device
Inventor: KINO TAKASHI
IPC: G06F17/50
Filed: 1993-02-01
Abstract: PURPOSE:To provide the CAD output device which can handle an image display part in the same way as a prototype, and can facilitate spatial recognition of circuit patterns of the surface and the reverse side of a substrate, with regard to the CAD output device for outputting an image by selecting plural patterns formed on a circuit board. CONSTITUTION:The device is provided with an image display means 16 in which the whole is formed in a reversible and roughly plate-like external appearance, image elements 14, 15 are arranged on both faces of the surface and reverse side, and plural patterns can be subjected to image output at every one face, and a converting means 17 for converting data subjected to image display in the image element in the patterns called from a storage means 11, to image data of a pattern state inverted by almost the same magnification as the pattern subjected to image display in the image element 14, and constituted so that plural patterns are subjected to image output simultaneously in a state that one of them is inverted.
Patent JP-S5298447-A (JP)
Title: Resonant absorber type isolator
Inventor: ORIME AKINOBU
IPC: H01P1/365
Filed: 1976-02-14
Abstract: PURPOSE:A ferrimagnetic disk which has been made smaller in diameter is divided in the thickness direction and the divided disks are glued together with insulating film sandwiched between them, and the ratio between the diameter and the thickness of each magnetic disk is equivalently enlarged, thereby obtaining improvements in the temperature characteristics of the peak value and insertion loss.
Patent JP-H0789021-A (JP)
Title: Optically stable laminate and its forming method
Inventor: PAKUUUIN ESU CHIYUMU
IPC: B29C47/06
Filed: 1991-02-06
Abstract: PURPOSE: To obtain low heat conductive characteristics and light stability by forming a copolymer layer having a pendant hydroxyl functional group by copolymerizing a specific reactive comonomer and a styrenic monomer and heating a polymer layer containing a pendant ester group and the copolymer to bond them. CONSTITUTION: From one through ten wt.% of a reactive comonomer containing a hydroxyl portion or a precursor to this hydroxyl portion and a styrenic monomer are copolymerized to form a copolymer layer having a pendant hydroxyl functional group. Subsequently, the copolymer layer and a polymer layer having a pendant ester group are heated in a compression process or simultaneous extrusion process of these layers to bond the copolymer layer to the polymer layer having the incompatible pendant ester group without using an adhesive. As necessary, the formed laminated is biaxially stretched to be enhanced in mechanical strength.
Patent JP-H05209748-A (JP)
Title: Level
Inventor: KURIMOTO HACHIRO
IPC: G01C9/20
Filed: 1992-01-30
Abstract: PURPOSE:To obtain a level, which can be manufactured readily, can reduce the cost, readily judges the levelness and can improve accuracy. CONSTITUTION:A rectangular outer container 3, which becomes the uprightly standing state when at least one side surface part 1a of the outer surface is mounted on a plane 10, is provided. A partition member 4, which forms a space part 5 between the outer surface part and the outer container 3, is contained in the outer container 3. Liquid 6 and gas are sealed in the space part 5. Horizontal Level indicating lines 7 are provided on the partition member 4 or the outer container 3. Therefore, when one side surface part 1a is mounted, on a plane 10, the upper surface of the liquid 6 is compared with the level indicating lines 7 and 7 and if the plane 10 is inclined, the difference in heights between the upper surface of the liquid 6 and the level indicating lines 7 and 7 is generated. When the plane 10 is horizontal, the upper surface of the liquid 6 agrees with the level indicating lines 7 and 7.