baber/WOPTO huggingface dataset:
Patent JP-S63310593-A (JP)
Title: Microwave oven
Inventor: MURAKAMI KAZUSHIGE
IPC: H05B6/76
Filed: 1987-06-12
Abstract: PURPOSE:To prevent external leak of microwaves so as to improve safety by installing one end of metal connecting means such as door arms connecting a door with a main body of a microwave oven outside the choke space inside the door. CONSTITUTION:Leaking waves from between a front panel 16 and a punching panel produced while microwave heating are restricted from external leak by action in a choke space. In the meanwhile, if a door 3 is turned clockwise after completion of heating, it is opened about a hinge 17. At this time, a door arm 22 moves up and down, and an absorbing plate 31 also waves up and down following the arm 22. A slit 23 in the front panel 16 is always choked by the absorbing plate 31, thereby foreign matters are not inserted through the slit 23, and leaking waves externally are stopped because they are absorbed by the absorbing plate 31. By insalling one end of the hinge 17 and the door 3 outside the choke space, therefore, external leak of microwaves can be prevented.
Patent JP-S628675-A (JP)
Title: Rotating head-type magnetic video recording and reproducing device
Inventor: MIYANO TETSUO
IPC: H04N5/91
Filed: 1985-07-04
Abstract: PURPOSE:To perform monitoring video recording moving a video from a frame extracting recording to a continuous recording without using a switcher or a switch by switching the videos from two video input terminals by a video signal detector. CONSTITUTION:For example, while an elevator is not used, a video (a) from an entrance camera 1 is sent in from a terminal 6 and an intermittent recording is performed. With a person boarding on the elevator, an infrared ray sensor 3 is operated and a video (b) from an elevator camera 2 is sent to a terminal 7 and a detector 8, making a switching circuit 9 send the video (b) to a video recording circuit and an output terminal 10, simultaneously makes a control circuit 11 output an alarm signal. The control circuit 1 performs the continuous feeding of a tape with a capstan motor, performing the continuous recording of the video (b). The control circuit 11 controls a loading motor, a cylinder motor, a capstan motor and a reel motor.
Patent JP-S6126108-A (JP)
Title: Control device of industrial robot
Inventor: SAKURAI YASUO
IPC: G05D3/12
Filed: 1984-07-17
Abstract: PURPOSE:To reduce the oscillation level at the time of resonance and to attain the smooth movement of an arm by comparing the rotational frequency of a motor with inherent oscillation frequency to discriminate whether a signal outputted from an acceleration sensor is to be fed back to a speed control circuit or not. CONSTITUTION:The rotational frequency of a motor at a certain position is calculated from the turning angle of a joint in locus control data 6. In addition, the inertia moment of an arm is calculated on the basis of the joint angle data and an inherent value is calculated on the basis of a spring constant of a decelerator. Since 2nHz acceleration force is generated when the rotational frequency of motor per sec is (n), large vibration may be generated due to resonance when the calculated result of the inherent value is 2nHz. When a joint turning angle causing the rotational frequency of the motor which may easily generate said resonance phenomenon is formed, a switch 17 is turned on and the output of the acceleration sensor 13 is fed back. When there is no possibility to generate the resonance phenomenon, the switch 17 is turned off and the output of the sensor 13 is not fed back.
Patent JP-H05326700-A (JP)
Title: Automatic dicing system based on curf check
Inventor: SEKIYA KAZUMA
IPC: H01L21/78
Filed: 1992-05-15
Abstract: PURPOSE:To improve the work efficiency by constituting the precut before regular cutting so that it can automatically check the chipping condition of a curf by means of an image processing means, in an object cutting a semiconductor wafer with a rotary blade. CONSTITUTION:In a dicing system which cuts a wafer 2 into chips with a rotary blade 3, with the semiconductor wafer 2 placed and fixed on the chuck table 1 of the dicing device, an alignment unit 4 equipped with a CCD camera 4a is arranged in the vicinity of a chuck table 1, and this is connected to CPU5. And, the rotary blade 3 is made to fit the wafer 2 by performing the precutting before regular cutting, but the image of the curf on the wafer 2 is picked up with the CCD camera 4a by shifting the chuck table 1 to right below the alignment unit 4 after this precutting, and also it is processed with the curf parts as black and others as white, thus the chipping condition can be checked.
Patent JP-H0721311-A (JP)
Title: On-line character segmenting device
Inventor: OKANO KENJI
IPC: G06K9/20
Filed: 1993-06-18
Abstract: PURPOSE:To provide an on-line character segmentiting device which can effectively segment the characters with small processing value and without giving any burden to a writer. CONSTITUTION:A boundary line calculating means 3 calculates a boundary line to segment the characters based on the coordinate data given from a coordinate input device 1. A character segmenting means 2 segments the characters when the key point, e.g. the stroke starting point of the coordinate data exceeds the boundary line. The request is gentle for a writer in regard of the writing way and the burden of the writer is reduced because it is decided whether the writer proceeded to the next character or not by means of a varying boundary line. The calculation of the boundary line and the segmentation of characters can be attained by the simple processings. The time information is not used and a boundary line varying adaptively is used for segmentation of characters so that the characters are properly segmented. It is desirable to show the boundary line on a display device 5 via a boundary line display control means 4. As a result, the writer can surely get beyond the boundary line when he proceeds to the next character.
Patent JP-H10336254-A (JP)
Title: Digital signal identification circuit
Inventor: YOSHINAKA TADAAKI
IPC: H04L7/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal identification circuit that attain binary identification with high accuracy without the need for a DC component. SOLUTION: A circuit has an integration equalizer 1, a comparator 2, and a synchronization circuit 4B. A binary identification circuit performs binary identification, based on the integration detection method. The integration equalizer 1 and a partial response(PR) equalizer 5 conduct part of the identification by adopting the amplitude detection method. A differentiation circuit 12 detects a leading signal S12A and a trailing signal S12B of a synchronization signal S4B. An A/D converter 8 applies A/D conversion to a PR equalization signal S5 by a prescribed sampling and a delay circuit 9 and a comparator 10 are used to detect a peak phase of the partial response equalizing signal.  A binary identification circuit 11 adjusts the phase of the peak phase of the partial response equalization signal, a leading signal (U) S12A and a trailing signal (D) S12B to decide a final identification signal.
Patent JP-H09299861-A (JP)
Title: Material supplying apparatus
Inventor: SUZUKI HIDEAKI
IPC: B05C11/10
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a fluid supplying apparatus capable of constantly supplying a new material for reserve without allowing the supplied reserve material to be left untransferred when the material is stored for reserve. SOLUTION: This apparatus comprises a containing means 11 for containing a material (M), a discharging means 20 for discharging the material sent from the containing means 11, a first delivering means 71 for delivering the material (M) from the containing means 11 to the discharging means 20, a reserve material storing means 35 for storing the material (M) delivered from the containing means 11 to reserve and deliver the reserved material M1 to the discharging means 20 when the material in the containing means 11 has been exhausted and a second delivering means 72 for delivering the material (M) from the containing means 11 to the reserve material storing means 35. The second delivering means 72 is connected to a material receiving inlet port 63 of the reserve material storing means 35 and a material supplying port 64 of the reserve material storing means 35 is connected to the discharging means 20.
Patent JP-S634978-A (JP)
Title: Recorder
Inventor: SEKINE KAZUMI
IPC: B41J13/02
Filed: 1986-06-26
Abstract: PURPOSE:To prevent a gap from being generated in one character at the time of recording an enlarged character, by providing a feeding passage member having a plurality of holes for enabling pinch rollers to make contact with a feeding roller, and a pinch roller contact/separation regulating member having a V-shaped notched part and an inverse trapezoid notched part, in such a construction that the conditions of contact of the pinch rollers with the feeding roller are switched at three stages by positioning the respective shafts of the pinch rollers in the notched parts or outside the notched parts. CONSTITUTION:A notched part 15a of a pinch roller contact/separation regulating member 15 on the side of a first pinch roller 6 is V-shaped, while a notched part 15b on the side of a second pinch roller 7 is in the shape of an inverse trapezoid. Shafts 6a, 7a of the pinch rollers 6, 7 are shown as being disengaged from the notched parts 15a, 15b. Under the condition where a knob of a lever 10 is tilted to the side opposite to a platen, the shaft 6a of the first pinch roller 6 is disengaged from the notched part 15a, and is separated from the feeding roller 2, whereas the shaft 7a of the second pinch roller 7 remains in the notched part 15b and is kept being pressed against the feeding roller 2.
Patent JP-H06335376-A (JP)
Title: Production of medical wine and medical drink
Inventor: OMORI CHIAKI
IPC: C12G3/02
Filed: 1993-05-28
Abstract: PURPOSE:To utilize a pharmacodynamically effective component of foliar part of Nandina domestica and to obtain medical wine having good flavor in a short period even from concentrated preserved fruit juice by blending squeezed juice of a medicinal herb, fruit juice, etc., with a ground material of foliar part of Nandina domestica and subjecting the blend to alcohol fermentation. CONSTITUTION:First, a liquid selected from water, squeezed juice of a herbicidal herb and fruit juice is mixed with a ground material of foliar part of Nandina domestica (preferably one passing through a sieve of 1-20 meshes), a saccharide and yeast for alcohol fermentation (e.g. dried yeast for producing wine) and subjected to alcohol fermentation by maintaining a proper fermentation temperature, usually at 20-25 deg.C. Then a solid substance is removed from the fermented solution by filtration, etc., to give the objective product. The amount of the ground substance of foliar part of Nandina domestica added is preferably 1-10kg based on 1kl of the fermented solution.
Patent JP-S6126858-A (JP)
Title: Precutting device for gas chromatograph
Inventor: SHIOMI KOICHI
IPC: G01N30/40
Filed: 1984-07-16
Abstract: PURPOSE:To improve resolving power with a simple flow passage change-over mechanism and to prevent the temp. of a sample to be heated from being affected by the heat resistant temp. of a material used for the flow passage change- over device by using plural flow passage lines in place of an 8-way valve. CONSTITUTION:The sample is injected through a sample injection hole 4a into a sample evaporation chamber 4 while a gaseous carrier A is kept introduced through a pressure regulator 1 into said chamber by opening a stop valve 3 of a flow passage line P. The evaporated gaseous sample is introduced into a sepn. column 5 where the sample is separated to the component required to be measured and the component not required to be measured. The valve 3 is closed and stop valves 9, 12 are opened at about the time when the component required to be measured is introduced through a 3-way joint 6 into a sepn. column 10. Then a gaseous carrier B is delivered to a 3-way joint 6 and the component required to be measured in the column 10 is introduced into the detector; at the same time the component not required to be measured in a precut column 5 is discharged through the chamber 4 and a trap 11 to the atm.
Patent JP-H10318030-A (JP)
Title: Feed method for reducing agent for denitration
Inventor: NAKAYAMA NOBUYOSHI
IPC: B01D53/86
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To improve economy and facilitate handling by injecting liquid fuel separately from main fuel during a blow down in which an exhaust valve of a diesel engine is opened, cracking fuel in a cylinder having a high temperature, and easily generating low boiling point component which is effective as a reducing agent. SOLUTION: In a method for catalytic denitration treatment of exhaust gas in a diesel engine using hydrocarbon reducing agent, liquid hydrocarbon fuel as main fuel is injected into the combustion chamber 14 of a diesel engine 10 in a condition in which an exhaust valve 20 is closed, liquid hydrocarbon fuel for generating reducing agent is injected after the exhaust valve 20 is opened, and heat decomposition of this fuel is carried out so as to generate hydrocarbon reducing agent. Its generated hydrocarbon reducing agent is led into a catalyst reactor 34 together with combustion exhaust gas from the diesel engine 10.
Patent JP-H09305824-A (JP)
Title: Automatic machine group managing system
Inventor: ENDO HITOSHI
IPC: G07D9/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the maintenance and manegement, etc., of automatic teller machines(ATM) by automatically moving a medium collecting and replenishing machine to the designated position on a moving path through the operation of a switch. SOLUTION: When an operator pushes down a forced right move button 2-2 of a medium collecting and replenishing machine 2 more than twice within two seconds in the case of performing the maintenance check of an ATM 2, for example, the medium collecting and replenishing machine 2 calculates a stop position SPT 2 just near in the right direction on a moving path 15 and moves while defining that position as a target stop position. Besides, when the operator simultaneously pushes down a forced left move button 2-1 and the forced right move button 2-2 once within 500mS, the medium collecting and replenishing machine 2 calculates a home position LHP closer from the current position between two home positions 16 and 18 on the moving path 15 and moves while defining that position as the target stop position.
Patent JP-2000300105-A (JP)
Title: Holding string for pet animal
Inventor: SUNAGA MASAHIKO
IPC: A01K27/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a holding string for a pet animal capable of facilitating the treatment in a veterinary hospital, etc. or the grooming of the animal in a beauty parlor and making the animal more safely undergo effective walking training in a walk training device by improving the holding power in the front, rear, left, right and vertical directions. SOLUTION: This holding string is formed of a holding ring 2 attached to a neck or the trunk of an animal, a first connecting string 20 installed in the holding ring 2 and a second connecting string 30 provided at a position opposite to the first connecting string 20.
Patent JP-S628192-A (JP)
Inventor: UEHARA HIROTOSHI
IPC: G06F3/0481
Filed: 1985-07-05
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-H10324280-A (JP)
Title: Hood device for vehicle
Inventor: WATANABE SHOEI
IPC: B62J1/20
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular hood device capable of suppressing the temperature increase of a seat surface for seating a driver and preventing the sticking of raindrops or stains to the seat even when a vehicle is parked outdoors. SOLUTION: A winder 17 having hood cloth 16 wound to be pulled out is arranged in a front body 14 side. On the other hand, a hook member 20 for hooking the tip part of the hood cloth 16 pulled out from the winder 17 is provided in the rear side of a seat 2, and the seat 2 and a foot board 12 are covered with the hood cloth 16 while the hooking shaft 16a of the tip part of the hood cloth 16 is hooked on the hook member 20.
Patent JP-S63311321-A (JP)
Title: Scanning type optical printer
Inventor: AIBA MASAHIKO
IPC: H04N1/113
Filed: 1987-06-15
Abstract: PURPOSE:To correct an (f)-theta correction by providing the reflecting surface of a mirror so as to be freely oscillatable to a projecting element, and also, providing an operating mechanism part for bringing this mirror to a single vibration within a prescribed angle range. CONSTITUTION:A mirror 8 for deflecting a light beam is brought to a single vibration within a prescribed angle range, therefore, when the mirror turns in the direction for allowing the light beam to scan from the center position of a photosensitive body 3 to both sides of the scanning surface, its speed decreases gradually, it stops at a prescribed angle, and thereafter, turns again in the opposite direction. A speed increase of the mirror 8 at the time when this light beam goes to both sides of the scanning surface from the center position of the photosensitive body 3, and a calescence point speed of the light beam, which becomes higher as it goes to the periphery of both the sides from the center position of the photosensitive body 3 are offset. In such a way, the calescence point speed is scarcely varied extending over the scanning width, the (f)-theta distortion is corrected.
Patent JP-S5672598-A (JP)
Title: Acoustic-wave probe
Inventor: ISHIKAWA KIYOSHI
IPC: G10K11/00
Filed: 1979-11-19
Abstract: PURPOSE:To fit an upper electrode to a piezoelectric substance perfectly and accurately by forming a flat part of prescribed sectional area, connected to the piezoelectric substance, at the other end of the upper electrode. CONSTITUTION:Crystal 1, an acoustic-wave propagation medium, having a concave hole formed at one end is supported by case 7 while the prescribed gap beween the crystal and sample 6 is maintained. To the upper part of case 7, connector 8 for the connection with an RF oscillator is fitted. Flexible bellow 10 is fitted a top of connector 8 and through ball snpport 11, an RF signal is transferred to piezoelectric substance 2 by ball 12. An electric signal is applied between ball 12 and lower electrode 2 to radiate a plane wave from piezoelectric substance 3 into crystal 1 and while its reflected wave is detected, knob 9 is adjusted.
Patent JP-2000333887-A (JP)
Title: Nozzle for vacuum cleaner
Inventor: UNO KINJI
IPC: A47L9/24
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for vacuum cleaner capable of being used by a conventional vacuum cleaner as it is and without needing a nozzle exchange. SOLUTION: In this nozzle for vacuum cleaner composed of a nozzle body 10 and a hose 11 whose one end is connected to the nozzle body 10, the nozzle body 10 has a first suction port 15 having a wide area, second suction ports 18 and 18' having narrow areas, air conduits respectively connected to the first and second suction ports, respectively independent inflow ports 12, 13 and 13' connecting the hose 11 and the air conduits and the hose 11 is connected so as to be rotated on the upper surface of the nozzle body and has a structure capable of selectively matching the air circulation hole of the hose 11 to the respective independent inflow ports 12, 13 and 13' of the nozzle body 10.
Patent JP-H097212-A (JP)
Title: Optical head device
Inventor: TANABE YUZURU
IPC: G11B7/135
Filed: 1995-06-15
Abstract: PURPOSE: To provide the high reciprocating efficiency of light and to cancel the incapability of detection due to the total reflection of diffracted light on the boundary between a volume hologram and a transparent substrate. CONSTITUTION: S wave from a semiconductor laser 1 reaches a first and a second volume holograms 3, 5, almost 100% of a zero-order light beam is transmitted through and converted to circular polarizing light by means of a quarter wavelength plate 6. A returned light beam from an optical disk 8 is converted to P wave by means of the quarter wavelength plate 6, diffracted by the second volume hologram 5 with almost 100% diffraction efficiency and an angle of 60 deg. and diffracted by the first volume hologram 3 with almost 100% diffraction efficiency and an angle of -60 deg.. The reciprocating efficiency η3 is almost 100%.
Patent JP-S5483096-A (JP)
Title: Thermosetting resin composition
Inventor: KOYAMA TOORU
IPC: C08G18/00
Filed: 1977-12-14
Abstract: PURPOSE: To provide a cold- and rapid-setting resin composition giving a cured product having high thermal aging resistance, composed of a polyfunctional epoxide, a polyfunctional isocyanate, and a hexahydro-s-triazine derivative as a curing agent.  
     CONSTITUTION: A composition composed of (A) a polyfunctional epoxide, (B) a polyfunctional isocyanate, and (C) a curing catalyst comprising a hexahydro-s- triazine of formula, such as N, N', N"-tris(dimethylaminomethyl)-hexahydro-s- triazine, N, N', N"-tris(dimethylaminoethyl)-hexahydrotriazine, N, N', N"-tris (dimethylamino-propyl)-hexahydro-s-triazine, N, N', N"-tris(dibenzylaminopropyl)- hexahydro-s-triazine, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0818118-A (JP)
Title: Memory element and amplifier element
Inventor: SAKAKIMA HIROSHI
IPC: G01R33/09
Filed: 1994-06-30
Abstract: PURPOSE:To make it possible to form a simple minute memory element and a simple amplifier element new constitutions. CONSTITUTION:These elements are constituted of a hard magnetic film E, a nonmagnetic metal film B, a soft magnetic film C, a conductor wire W and an insulating film I. The hard magnetic film E is magnetized by the magnetic field, which is formed by the current through the conductor wire W, and information is recorded. The soft magnetic film C is magnetized and inverted by the minute current through the conductor wire W. The information is read out based on the potential difference at a voltage detecting part D depending on whether the magnetizations of the magnetic films E and C are non-parallel or parallel at this time. The minute signal current is made to flow through the conductor wire W, and the magnetization and inversion of the soft magnetic film C caused by the current are utilized. Thus, the amplified output is extracted into a load part D by the same mechanism described above. Thus, the constitution is more simplified than the coventional memory element and amplifier element, and the minute memory element and the amplifier element can be formed.
Patent JP-H074000-A (JP)
Title: Slate-fitting-fixing means and method
Inventor: TANAKA HIROFUMI
IPC: E04F13/14
Filed: 1993-06-21
Abstract: PURPOSE:To make slate fitting work simple and positive by fixing a bracket, having a hook part at the tip, to the wall surface through a plate provided with a bolt, and locking a slate to the hook part to mount the slate. CONSTITUTION:A plate 2 provided with a bolt 3 with double nut is fixed to the wall surface 12 by an anchor bolt 13. A bracket mounting member) 5 provided with a tip part 7b having a hook part is held by the double nut 15, 16 and fixed while adjusting a clearance from the wall surface 12. A fit-in groove 11b provided at a slate 10 is engaged with the tip part 7b of the bracket 5 to fit the slate 10. Plural slates 10 can be thereby fitted simply and positively to the wall surface 12.
Patent JP-H05344630-A (JP)
Title: Electric joint box equipped with ignition switch
Inventor: NAKAYAMA YOSHIAKI
IPC: H02G3/16
Filed: 1992-06-09
Abstract: PURPOSE:To integrate an ignition switch being built in the instrument panel of automobile. CONSTITUTION:Circuit protective components such as fuse 3 and a branch circuit(bus bar circuit) having a circuit to be connected directly with an ignition circuit are provided in the inner circuit of an electric joint box A disposed in an instrument panel, wherein the branch circuit is connected directly with the ignition circuit thus integrating an ignition switch (e) and protective circuit components.