baber/WOPTO huggingface dataset:
Patent JP-S61253758-A (JP)
Title: Device for analyzing minute area
Inventor: SOEJIMA HIROYOSHI
IPC: H01J37/252
Filed: 1985-04-30
Abstract: PURPOSE:To enable foreign substance to be rapidly and reliably discovered without giving damage to the sample by obliquely irradiating light upon the sample surface and detecting foreign substance by the intensity of reflected light detected from a direction other than the direction of specular reflection. CONSTITUTION:When light is obliquely irradiated upon the mirror plane area of a sample surface 1, the light undergoes specular reflection and the reflected light does not become incident upon a photodetector 10. In contrast, when light is obliquely irradiated upon an area to which foreign substance adheres, the light is scattered and scattered reflected light 20 becomes incident upon the photodetector 10. Therefore, a significant peak 26 can be detected at the position of foreign substance by moving a sample stage 11 while detecting the reflected light by the photodetector 10. A computing circuit 13 determines the presence of foreign substance at the position for which the detection signal from the photodetector 10 exceeds a predetermined threshold value. Then, the thus determined position of foreign substance is analyzed by irradiating a probe such as an electron beam.
Patent JP-S5619059-A (JP)
Title: Carrier for electrophotographic developer
Inventor: HOSHINO HIROYUKI
IPC: G03G9/10
Filed: 1979-07-26
Abstract: PURPOSE: To form a carrier used in the manufacture of an electrophotographic developer having a long life and giving an image free from an internal aperture by making many semispherical pores on the surface of a spherical carrier.  
     CONSTITUTION: Many semispherical pores 2 having about 10W30μ diameter equal to the toner diameter are made on the surface of spherical carrier 1. When porous carrier 3 is mixed with toner 4 and used as a developer, toner 4 is held in pore 2. Thus, carrier 3 well contacts to another carrier 3, so the electrical conductivity of the developer is raised to enable development free from an internal aperture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04325193-A (JP)
Title: Washing machine
Inventor: NAKANISHI MINORU
IPC: D06F23/00
Filed: 1991-04-24
Abstract: PURPOSE:To realize the quiet sound operation by selecting a washing course so that a comparison value of a comparing means for comparing a set sound volume level set by its washing course program and a sensed sound volume level obtained from a sensing means becomes small, at the time of executing washing by the washing course program. CONSTITUTION:A CPU 22 of a control part 20 executes operation control, based on operation programs stored in a RAM 23 and a ROM 24, and constitutes a comparing means and a selecting means. The RAM 23 constitutes a storage means, stores washing course program whose sound volume levels are different, and the ROM 24 stores a fundamental operation program of the washing machine. To this control part 22, a driving motor 6, etc., are connected through a driving circuit 29, and a microphone 10 is connected through an amplifier 11, etc. In such a way, at the time of executing washing, a set sound volume level and a sensed sound volume level obtained by the microphone 10 are compared, the next washing program is selected so that this comparison value becomes smaller, and a quiet sound operation is realized.
Patent JP-H11289803-A (JP)
Title: Tilling device of tractor
Inventor: NAGATANI HIROTOSHI
IPC: A01B33/02
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide the tilling device of a tractor capable of satisfactory coupling the tractor with the tilling device without damaging the cover of a tilling unit, etc., by a hitch in coupling the tractor with the tilling device. SOLUTION: In this tilling device of a tractor, a protective cover 6, which covers the front part of a cover 36 of a tilling unit, of the tilling device 3 brought to be removably fitted to a hitch 1 mounted on the tractor 2, is rotatively supported on a machine frame 31 of the tilling device 3, and a protective device 5 which pressingly supports the protective cover upward by a spring is installed.
Patent JP-S61254755-A (JP)
Inventor: SHIMADA YOICHI
IPC: E04G17/065
Filed: 1985-05-04
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-S60240037-A (JP)
Title: X-ray generator
Inventor: YAMABE MASAKI
IPC: G21G4/04
Filed: 1984-05-14
Abstract: PURPOSE:To reduce inductance and improve the X-ray generation efficiency by using the first current transmission path as an outer conductor and the second current transmission path as an inner conductor including a gap switch to form a coaxial line. CONSTITUTION:A current transmission path formed with a discharging capacitor electrode 31 and the cylinder section of the second discharge electrode 22 surrounding a gap switch 26 and a high-speed valve 23 is used as an inner conductor and a metal cylinder 32 and the first discharge electrode 21 is used as an outer conductor to form a coaxial line. Accordingly, inductance is reduced as compared with that in the past. In addition, if the metal cylinder 32 is filled with insulating gas 33, a discharge across the inner and outer conductors can be prevented, thus the inner and outer conductors can be easily brought nearer, and inductance can be further reduced.
Patent JP-H10274654-A (JP)
Title: Biosensor
Inventor: TAJIMA ICHIRO
IPC: G01N33/543
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a biosensor that can be manufactured and handled easily and can provide reliable measurement data when it is used for the quantitative analysis of an antibody or an antigen. SOLUTION: A sensor consists of a piezoelectric vibrator (a crystal vibrator), an electrode (a gold electrode) 2 that is formed on the surface of the piezoelectric vibrator and a, functional film that is formed oh the surface of the electrode 2 and is connected to an antigen or an antibody a-IgA. In this case, the electrode 2 is formed by at least one kind of metal being selected from platinum, gold, and silver and the antigen or the antibody a-IgA is connected to the functional film by a covalent bonding via an organic compound and is formed.
Patent JP-S58211740-A (JP)
Title: Liquid crystal display device
Inventor: KANABE SHIYUNZOU
IPC: G02F1/1345
Filed: 1982-06-04
Abstract: PURPOSE:To facilitate connections with an external electrode group while eliminating the need for connector pins and to realize one-touch attachment to the external electrode with stickness, by connecting conductive elastic bodies to a lead-out electrode group for conductively contacting with the external electrodes. CONSTITUTION:A liquid-crystal display device 21 has transparent electrodes 6 and 7, and vertical columnare conductive elastic bodies 22 are connected to the lead-out electrode group 8 adhered to the substrate 6 with a conductive adhesive, etc., making connections with the external electrodes by the conductive elastic bodies 22. This device eliminates the need for contact pins, etc., and has the conductive elastic bodies 22 connected to the lead-out electrodes 8 previously, so the connections with the external electrode group are faciliated greatly. Further when they have stickiness, one-touch attachment to the external electrodes is realized and no mechanical strain is applied to the liquid-crystal display.
Patent JP-H07303110-A (JP)
Title: Atm exchange
Inventor: NAKAGAWA FUJIO
IPC: H04L12/18
Filed: 1994-05-09
Abstract: PURPOSE:To obtain the ATM exchange in which switching capability is not deteriorated without the selection of a high processing speed for a switching main body without concentration of traffic of ATM cells when a multiple address cell is received. CONSTITUTION:A multiple address cell received from an input port 11 is given to a switch 10 from a routing means 31 while tag information indicating an output port 22 as an output destination. The switch 10 is routed as a route 51 and the multiple address cell is given to a loop back means 42 via the switch 10. The loopback means 42 outputs the multiple address cell to the output port 22 and copies it and loops it back to a routing means 32 connecting to the input port 12. The routing means 32 gives tag information indicating the output port 23 as an output destination to the copied multiple address cell and inputs the result to the switch 10. Similarly the multiple address cell is outputted to output ports 23, 24.
Patent JP-S63262306-A (JP)
Title: Sky-parking zone operational system
Inventor: OOBA MICHIKO
IPC: B65G1/137
Filed: 1987-04-20
Abstract: PURPOSE:To shorten a span of delivery access time by judging the extent of possibility in the delivery of a distant rack from an outlet and an empty rack proximate to the outlet, and making such a car as high in delivery possibility so as to be relocated. CONSTITUTION:A rack control part 15 receives a command of a relocation control part 14, and it finds a relocation judging index alphai to the whole rack from an equation alphai=(ti-Tp) di (hereat, i shows a rack number, t1 is car incoming time of a rack No. i, tp is the present time, di is a distance from an outlet of a car of the rack No. i to a rack of the rack N. i, respectively), thereby finding the maximum rack number of the judging index alphai. Next, it retrieves an empty rack which comes to minimum in a distance from the outlet. And, a distance dj from the outlet of a judging index maximum rack is compared with a distance dk from the outlet of the empty rack, and when dk>dk is the case, the empty rack is set down to the relocating destination, parking ID is written in space ID, and this parking ID is rewritten to empty and car incoming time to zero, respectively. And, both rack numbers are fed to the relocation control part 14. With this operation, a stacker crane control part 16 moves a car on the relocation subject rack to the relocating destination empty rack. With this constitution, delivery access time can be shortened.
Patent JP-H05112235-A (JP)
Title: Multiple disk plate braking device
Inventor: JIYANNRUI SHIYARERU
IPC: F16D65/18
Filed: 1992-04-15
Abstract: PURPOSE: To ensure braking in a multi-disk braking device for a train, by coaxially installing a set of metallic disks actuated by a first pressure device and a set of carbon disks actuated by a second pressure so as to immediately actuate the metallic disks when stopping the train and to operate the carbon disks when an electrical retarder is abnormal. CONSTITUTION: A braking device 1 is equipped with a set of metallic disks 4 and a set of carbon disks 5 coaxially on an axis 2, which are respectively connected to pressure devices 6 and 7 and actuated independently. When a speed sensor CA senses that a train has been slowed down to a speed limit by actuating an electrical retarder RE to put on the brake, a pressure device 5 is actuated through a control logic device LA and an electrical hydraulic directional control valve DI, so that the metallic disks 4 stop the train. A pressure device 7 is actuated to operate the carbon disks 5 when a detector DE detects that the electrical retarder RE is abnormal. Thereby, the brake is effectively applied until the train is stopped.
Patent JP-S59221047-A (JP)
Title: Synchronizing signal detecting circuit for digital signal transmission
Inventor: UENO SHIYOUJI
IPC: H04L7/08
Filed: 1983-05-30
Abstract: PURPOSE:To prevent detecting a pseudo synchronizing signal as a synchronizing signal by outputting the output of a counter which is reset when the synchronizing signal output that is decided correct by an error check code is obtained continuously by the prescribed number of times. CONSTITUTION:The reproduction digital signal which is synthesized with a block unit of a prescribed signal format is supplied to an input terminal 1. This digital signal is supplied to a gate circuit 6 via a shift register 2, and the circuit 6 outputs the logic 1 as a detection signal when the data has the value of a fixed pattern equal to a prescribed synchronizing signal. Hereafter counters 10 and 22 are synchronous with each other by the detection signal supplied from the circuit 6 in a normal reproduction mode where the detection signal of the circuit 6 is continuously coincident by N times with the pulse synchronized in phase with the last bit of the synchronizing signal outputted from a decoder 12. Therefore a decoder 23 produces a pulse synchronized in phase with the final bit of the reproduction synchronizing signal. This output pulse is outputted through an output terminal 24 as a synchronizing signal detecting circuit.
Patent JP-H04325628-A (JP)
Title: Production of resistance welded tube minimal in hardening in resistance welded zone
Inventor: SUMIMOTO DAIGO
IPC: C22C38/00
Filed: 1991-04-25
Abstract: PURPOSE:To economically produce a resistance welded tube minimal in hardening in a resistance welded zone by performing coiling at specific temp. and then carrying out specific cold sheet thickness rolling at the time of subjecting a steel tube stock having a specific composition consisting of C, Si, Mn, Ti, and Fe to hot plate thickness rolling. CONSTITUTION:A resistance welded tube is produced by using a steel tube stock which has a composition containing, by weight, 0.02-0.15% C, 0.05-0.60% Si, 0.25-2.0% Mn, and 0.020-0.150% Ti as essential components and having the balance Fe with inevitable elements. At this time, at the time of subjecting the above steel tube stock to hot plate thickness rolling, coiling is done at 400-600 deg.C or 700-750 deg.C. By the above procedure, the maximum region of Ti precipitating effect, that is, the region between >600 and <700 deg.C can be avoided. Then, tube making on-line cold sheet thickness rolling at 5-30% rolling reduction is applied. By this method, at the time of resistance welding, Ti can be effectively precipitated in a heat affected zone to prevent softening and also the work-hardened base material zone and the hardened resistance welded zone can be made practically homogeneous.
Patent JP-H06281538-A (JP)
Title: Method of inspecting engine cooling system
Inventor: YAMAGUCHI IKUO
IPC: F02B77/08
Filed: 1993-03-29
Abstract: PURPOSE:To insect an operating condition of a thermostat valve in an engine cooling system when testing ignition of the engine., CONSTITUTION:A cooling water circulation passage 5 that circulates the cooling water discharged from a water jacket of an engine 1 is fed back to the water jacket is formed. Consequently, while ignition testing of the engine is performed, an operating condition of a thermostat valve 8 of the water jacket under the condition that the temperature of the circulating cooling water is rising, is observed. After the observation, the circulation passage is switched so that the cooling water is supplied from a by-pass passage 11 of a cooling water supply passage 4 to the water jacket and is discharged to a drainage passage 7 via the cooling water circulation passage 5 and s9olenoid valve 6. The operation of the thermostat valve 8 is detected by means of a thermometer 13 placed in a connection passage 9 connected to the thermostat valve.
Patent JP-S5324417-A (JP)
Title: Production of high knot strength nylon monofilament
Inventor: OOHASHI SADAO
IPC: D01F6/60
Filed: 1976-08-11
Abstract: PURPOSE: Nylon monofilaments are drawn in two stages under a condition of a specific temperature to increase steeply the knot strength as well as the tensile strength. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000295753-A (JP)
Title: Power cable connecting part
Inventor: OKAMOTO TAKESHI
IPC: G01R31/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To improve the precision of failure position rating by means of X-ray radiation by providing a function of focusing X-ray. SOLUTION: A cylindrical shielding tube 10 formed out of a X-ray shelding material, such as lead is inserted, passing through the side wall 6a of the protective metal tube 6, between a protective metal tube 6 positioned outward and a reinforcing insulator 3 positioned inward. The cylindrical shielding tube 10 is formed with a slit 11 on its circumference, and is removably inserted in the lengthwise direction of a connecting part by the operation from the outside of the side wall 6a of the protective metal tube 6. It is thus possible to position the slit 11 at an arbitrary position to be measured. The smaller the width of the slit 11, the higher the precision of position rating becomes.
Patent JP-H0747033-A (JP)
Title: Bread preparing and baking apparatus
Inventor: MATSUZAKI YOSHIAKI
IPC: A47J37/00
Filed: 1994-04-08
Abstract: PURPOSE:To bake bread with a favorite degree of baking by installing a lid at the oversurface of a body casing in cylindrical form for accommodating a bread baking case which is fitted removably, furnishing the lid with a transparent window for forming a curved surface to reflect the heat toward the open over-part of the baking case, and enclosing the peripheries of the window inside of the lid with a heat reflexing plate. CONSTITUTION:Materials such as flour, yeast, condiment, butter, water, etc., respectively of specified amounts are cast into a bread baking case 9 which is accommodated in a body casing 2 in such a way as fitted removably. According to the specified program, the materials are mixed and kneaded, fermented, left for a certain while, and baked. A lid 4 set at the oversurface of the body casing 2 is provided with a glass window 23 which forms a curved surface to reflect the heat toward the open over-part of the baking case 9. The peripheries of this window 23 are enclosed with a heat reflecting plate 24 to reflect heat inside of the lid. The baked condition of the dough in the case 9 is checked occularly through the glass of the window 23, which allows accomplishing the favorite degree of baking.
Patent JP-H08314035-A (JP)
Title: Method and apparatus for photographic printing to print depth image on lenticular material as ewll as photographic printing medium creatable by them
Inventor: SAAGEI BUI FUOOGERU
IPC: G02B30/27
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide improved method and device to print a three-dimensional image. SOLUTION: Separate division lines are obtained from different see-through surfaces of the same scene to be printed. A transparent lenticular material 404 is stuck on a photosensitive material. The photosensitive material 405 is exposed by a light source 408 from the opposite side of the lenticular material 404 by the light from an irradiated image. A reference lattice 401 is positioned on the lenticular material 404. Then, a moire striped pattern is generated. The moire striped pattern is used to adjust the lenticular material 404 or a position of a negative before the photosensitive material 405 is exposed. After exposure, a reflecting material is installed on the photosensitive material side opposite to the side on which the lenticular material 404 is installed, and a three- dimensional print is made.
Patent JP-S57210307-A (JP)
Title: Housing for plate-shaped lens array
Inventor: NAKAGAWA NOBUHIKO
IPC: G02B7/00
Filed: 1981-06-20
Abstract: PURPOSE:To produce easily a housing for plate-shaped lens array, by extending plural light-untransmittable band-shaped sheet materials, which adhere to one another in parts shifted by every half pitch, to form a light shielding cylinder. CONSTITUTION:Light shielding films 1 and 1 are stuck to inside faces of supporting plates 2 and 2 at intervals equal to pitch intervals of lens elements 91 linearly in the breadthwise direction, and inside faces of films 1 and 1 facing to each other are stuck to each other linearly at points shifted from sticking parts 3 by half pitches. Consequently, supporting plates 2 and 2 are pressed out and expanded in parallel in the direction orthogonal to the optical axis to form rhombic optical path transmission holes 4- having sticking parts as apexes, and finally, spacers 5 are interposed at intervals wider than the diameter of lens elements 91, thus forming a housing for plate-shaped lens array which has a light shielding film net internally. By this method, since light-untransmittable band-shaped sheet materials are only expanded to form a light shielding cylinder, the housing for plate-shaped lens array is produced easily.
Patent JP-S5529901-A (JP)
Title: Production of rolled rice cracker
Inventor: KATOU SHINICHI
IPC: A23G3/50
Filed: 1978-08-07
Abstract: PURPOSE: Before baked the raw rice crackers are treated with an aqueous sugar solution on only one side surface, thus readily making rolled rice crackers of stabilized quality by a simple method.  
     CONSTITUTION: Before baked, the raw rice crackers are coated or sprayed with an aqueous solution of sugar or a mixture thereof with salt on only one surface. When the baking is done immediately after coating, the crackers roll their coated surface outside, thus giving readily the rolled product of stabilized quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61253303-A (JP)
Title: Production of high-strength sintered member
Inventor: NAGAREI ICHIRO
IPC: B22F3/24
Filed: 1985-05-03
Abstract: PURPOSE:To improve the characteristics such as tensile strength and resistance to fatigue of a sintered member by subjecting a green compact consisting of metallic powder raw material to a drawing treatment then to sintering by heating and subjecting further the sintered compact to a shot peening followed by a hardening and tempering treatment. CONSTITUTION:The metallic powder raw material for powder metallurgy is compacted. The green compact is subjectd to the dewaxing treatment at about 500 deg.CX30min so that the lubricating agent such as zinc stearate added in the stage of compacting is diffused therein. The dewaxed compact is sintered by heating at a substantial temp. The sintered compact is subjected to the shot peening under the conditions of about >=0.15mm arc height and about 100% coverage to crush the holes in the surface part of the sintered member and to increase the density thereof. The sintered member is subjected to a heat treatment such as hardening and tempering in succession of the above to form the rough surface layer diffused with the alloy elements. The resistance to fatigue, fatigue limit ratio and specific strength are further improved when the sintered member is gain subjected to the shot peening treatment after the heat treatment.
Patent JP-S5720930-A (JP)
Title: Auto tracking system of optical disk
Inventor: KIMURA KENJI
IPC: G11B7/09
Filed: 1980-07-14
Abstract: PURPOSE:To achieve stable auto tracking by dividing tracking information synchronizing with the revolving period of a disk, by reading them synchronizing with the revolving period of the disk, and by mixing them with the tracking information. CONSTITUTION:Voltages 71, 72- charged in capacitors 26, 27- are developed at connection points 35 between a resistor 22 and FETs in time series according to gate pulses 50, 51-. This time-series signal is amplified by a voltage amplifier 36 and a current amplifier 37 and supplied to the other supply terminal of a mixer 13 to be mixed with a tracking error voltage obtained by wobbling. Therefore, even if the tracking error voltage is absent, a tracking error signal stored in a memory capacitor is mixed, so that no erroneous tracking occurs. This constitution enables stable auto tracking.