baber/WOPTO huggingface dataset:
Patent JP-H0419087-A (JP)
Title: Robot hand
Inventor: KUTSUKAKE TOKUJI
IPC: B25J15/08
Filed: 1990-05-10
Abstract: PURPOSE:To transfer a container positively and accurately without spilling the contents by forming a hand of a movable finger with an L-shape plate provided at its tip bent part and a horizontal finger with an L-shape plate provided on its tip lower side so as to hold one corner part of an inverted trapezoidal container. CONSTITUTION:Respectively on the inner and outer sides of one corner part 4a of an inverted trapezoidal container 3, an L-shape plate 14 provided on the tip lower side of a horizontal finger 11 and an L-shape plate 13 provided at the tip bent part 10a of a movable finger 10 capable of advancing/retreating horizontally are disposed in the state of being lowered from above the corner part 4a to handle this container 3. The movable finger 10 is moved backward to press the L-shape plate 13 at the lower end of the tip bent part 10a to the outer face of the corner part 4a so as to hold one corner part 4a of the container 3 with two L-shape plates 13, 14.
Patent JP-S61366-A (JP)
Inventor: NAKAI RIYOU
IPC: E06B9/68
Filed: 1984-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01291808-A (JP)
Title: Cooking table
Inventor: MATSUOKA SHIGERU
IPC: A47B77/08
Filed: 1988-05-18
Abstract: PURPOSE:To surely discharge the mixed exhaust gas to the outside of a room by providing an exhaust pipe at the back position of a cooking stove and openably providing a cover covering a cooking table. CONSTITUTION:A gas cooking stove 2 or an electric cooking stove 3 is provided on the top face 4 of a cooking table 1. An exhaust pipe 5 is protruded higher than the cooking stove at the back end section of the top face, an intake port 51 is provided in front of it. A cover 6 is openably provided at the back upper section of the cooking table 1. The mixed exhaust gas is surely discharged through the exhaust pipe 5. Operation knobs 7 obliquely cut on one outer periphery are provided on the slope section of the top front face of the cooking table so that the cover 6 can be completely closed only when the cooking stove is turned off. An oven heater is provided on the inner top face of the cover 6 so that it can be used as an electric oven.
Patent JP-S5820992-A (JP)
Title: Impeller and manufacture of the same
Inventor: FUKAO HITOSHI
IPC: B29C45/00
Filed: 1981-07-30
Abstract: PURPOSE:To enable to bear high pressure of fluid acted during high-speed operation of an impeller, to simplify the molding process and to mold the impeller in an energy-saving manner, by molding the main body of an impeller, impeller blades, impeller cap, etc. altogether into a unitary body by way of one-shot molding. CONSTITUTION:When a disk cam 20 is turned in a clockwise direction by a hydraulic cylinder 24 (not shown) after clamping a fixed metal mold 11 and a movable metal mold 14 together, a slide pin 19 is slided over the surface of the cam 20 and causes eccentric turning of movable mold pieces 16 as shown in the drawing. By injecting a resin in this state, the main body 6 of an impeller, impeller blades 9 located between the movable mold pieces 16, impeller cap 7 are molded in a unitary manner. Since, according to the preset invention, the main body 6 of the impeller, impeller blades 9, impeller cap 7, etc. can be molded in a unitary manner by one shot, it is enabled to simplify the molding process  and to carry out molding operation in an energy-saving manner. Further, the impeller is enabled to bear a high pressure acted during high-speed operation and to obtain a large pump discharge.
Patent JP-S5647905-A (JP)
Title: Magnetic reproducing system
Inventor: TANIGUCHI HIROSHI
IPC: G11B5/49
Filed: 1979-09-20
Abstract: PURPOSE:To attain automatic tracking by selecting a head element in the best  tracking state by using a compound magnetic head consisting of at least three magnetic head elements. CONSTITUTION:Playback head 3 consists of three magnetic head elements HA, HB and HC. In playback mode, center head HB is initially positioned nearly in the center of recording track Tn at point P0 right after the starts of a scan on each track. A reproduced signal from HB is compared to those from HA and HC to select a head that reproduces a signal on track Tn also in the best state. For example, signals that heads HB and HC reproduce from track Tn are inverted in level in the middle between points P2 and P3. In this case, head HB is substituted by HC between P2 and P3. Even if, the track is curved, a signal free of beat interference with an adjacent track can be reproduced.
Patent JP-H04231811-A (JP)
Title: Cantilever for scanning type probe microscope and manufacture thereof
Inventor: TODA AKITOSHI
IPC: G01N27/00
Filed: 1991-05-27
Abstract: PURPOSE:To provide a cantilever provided with a probe part having a sharp tip and proper length. CONSTITUTION:A cantilever 40 for a scanning type probe microscope is equipped with a lever part 40 and the probe part 42 arranged on the free end side thereof. The probe part 42 consists of a conical tip part 45 having a sharp tip angle and the expanded base end part 44 continued to the tip part 45. The cantilever 40 is prepared by utilizing a semiconductor process.
Patent JP-H01292637-A (JP)
Title: Optical recording medium and its production
Inventor: SATO HIDEO
IPC: G11B7/24073
Filed: 1988-05-18
Abstract: PURPOSE:To widen the latitude of groove depth and to improve mass productivity as well as to reduce production cost by forming guide grooves on a transparent resin substrate, then packing low- or high-reflectivity ink into the guide grooves. CONSTITUTION:The low-reflectivity ink 21 or the high-reflectivity ink 21' is packed by a doctor knife 22 into the rugged pattern parts 24 of the transparent resin 20 formed with the rugged guide grooves. A recording film 25 is then formed thereon to obtain a medium 26. The latitude of the depth of the guide grooves is thereby widened and the yield at the time of production of a metallic mold is improved. The mass productivity is enhanced and the production cost is reduced.
Patent JP-S5914434-A (JP)
Title: Fixture changer
Inventor: KOJIMA TAKESHI
IPC: B23P19/02
Filed: 1982-07-14
Abstract: PURPOSE:To change a fixture accurately and smoothly in an automated manner without spending a lot of machining times, by having a fixture changer fit a combined stopper and pressing device permitting sidelong movements for the fixture. CONSTITUTION:A plate 9 installs jigs 5a and 5b of a fixture 5 and the like, and detachably engages with an angle plate 11 via a latching device 10. The angle plate 11 is locked to a slide base 13 engaging slidably with a guide rail 12. At a base 7, a stopper 24, which makes contact with a slide pin 23 when the fixture 5 comes to the specified position in sliding on the guide rail 12, is installed tight enough. A shuttle bar 34 hangingly supporting each of fixtures 5 and 6 is tightly installed and the bar 34 moves by a driving cylinder 38 via a connector 39, while the fixture 5 stops after reaching a housing position and the fixture 6 as well stops when it comes to a changing position. The base 13 is slidden by means of a driving cylinder 25.
Patent JP-H11324717-A (JP)
Title: System for cooling light hydrocarbon fuel for gas turbine
Inventor: VINCE PAGE
IPC: F25D9/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a gas turbine engine which way happen, especially during a start up process and a low output period in the gas turbine engine using light hydrocarbon as fuel by preventing early combustion at the time of introduced combustion. SOLUTION: Light hydrocarbon liquid fuel is cooled by a cooling system before being poured into a combustor, thereby fuel temperature is lowered under a flash point and a phase change and early combustion are avoided. The cooling system comprises a refrigerant fluid reservoir (brine tank) 20 and a refrigerating unit 22, and cools fuel by circulating a refrigerant cooled by the refrigerating unit 22 as a closed loop system between the refrigerating unit 22 and a heat exchanger. An open loop cooling system and an air-cooling system are also used as the cooling system.
Patent JP-S63287249-A (JP)
Title: Electronic blackboard
Inventor: KONISHI YASUTOMO
IPC: B43L1/04
Filed: 1987-05-20
Abstract: PURPOSE:To save a trouble of manual copy of a character or a graphic image by providing a write means writing the content of an original based on an electric signal from an original read scanning means on a blackboard face with an erasable ink. CONSTITUTION:The titled blackboard is provided with an original read scanning means 1 scanning an original to read a character or graphic image and outputting an electric signal corresponding to the character or graphic image and a writing means 2 writing the contents of an original onto the blackboard face 3 with an erasable ink based on an electric signal from the original read scanning means 1. The manual writing of the original onto the backboard is eliminated by adding a means displaying the character and graphic image of the prepared original onto the blackboard with the erasable ink or the like in this way. Moreover, the original being a copy of the character or graphic image on the blackboard is utilized effectively in the next use of the electronic blackboard.
Patent JP-S61280602-A (JP)
Title: Manufacture of highly concentrated ferrite
Inventor: KASAMATSU HISATO
IPC: G11B5/133
Filed: 1985-06-06
Abstract: PURPOSE:To produce highly concentrated Mn-Zn ferrite with low porosity by a method wherein a powder compact to which specified wt% of at least one kind out of Bi2O3, V2O5, In2O3 and SnO2 is added is primary-sintered in nitrogen atmosphere and then pressurized with thermal hydrostatic pressure within specific range. CONSTITUTION:Within Mn-Zn ferrite comprising 51.0-54.0mol% of Fe2O3, 26.0-31.0mol% of Mn, 14.0-22.0mol% of Zn, a powder formed body to which 0.01-2.0wt% of at least one kind out of Bi2O3, V2O5, In2O3 and SnO2 is added is primary-sintered in nitrogen atmosphere and then pressurized with thermal hydrostatic pressure of 800-1,600kg/cm<2>. With the upper limit of additive exceeding 2wt%, the magnetic permeability of powder compact is abruptly deteriorated apt to leave numerous pores unable to attain to high concentration at the HIP processing pressure not exceeding 800kg/cm<2> while the characteristics of powder compact is also deteriorated because of excessive distortion at the HIP processing pressure exceeding 1,600kg/cm<2>.
Patent JP-H04349322-A (JP)
Title: Reset operation type flashing switch
Inventor: KUBO KAZUNORI
IPC: H05B41/24
Filed: 1991-05-28
Abstract: PURPOSE:To prevent touch malfunction of a detection circuit even where a touch detection signal becomes small as in the vicinity of a surface heating carpet, in a discharge lamp lighting circuit which detects a human body touching the electrode of a touch switch and lights the discharge lamp. CONSTITUTION:Under a conductive touch plate A, conductive structures B, C are provided. The touch plate A and the structures B, C are connected to external terminals F and G, H. A flashing switch is fitted with contact (g, h) installed on the external terminals G, H respectively.
Patent JP-H07328696-A (JP)
Title: Treating method of surplus sludge
Inventor: SATO SUSUMU
IPC: C02F11/04
Filed: 1994-06-02
Abstract: PURPOSE:To provide a treating method of surplus sludge high in digesting ratio and fast in digesting rate. CONSTITUTION:The surplus sludge is grinded is grinded with a stone grist nill tape grinder 2 using a counter gap of a pair of non-porous grinding stones 2a and 2b which move relatively as a grinding part, and the ground surplus sludge is digested in an anaerobic digesting tank. Since the non-porous grinding stones 2a and 2b hardly have pores and have extremely little fear of damage resulted from frictional heat, etc., both grinding stones 2a and 2b can be moved relatively in a state near 0mm counter plane distance. Both counter planes of the pair of the grinding stones 2a and 2b are preferably slid while substantially being mutually in contact, thus the surplus sludge is ground while being passed through a fine gap between both the sliding counter planes.
Patent JP-S62277564-A (JP)
Title: Method and instrument for measuring quantity of electrostatic charging of toner particle
Inventor: KUTSUWADA NOBORU
IPC: G01R29/24
Filed: 1986-05-26
Abstract: PURPOSE:To speedily measure the quantity of electrostatic charging of individual toner particles with high accuracy by moving up and down toner particles and then holding them stationary by varying an electric field. CONSTITUTION:Compressed air is sent in a toner reservoir 24 from an air pump intermittently and then toner particles T are blown up and electrified by friction. The toner particles are light, so when valves 25 and 26 are open, they are guided into a container 12 in a cloud. When the toner particles strike on the internal wall surface 12a, which is positively electrified because the internal wall surface 12a is made of glass and the toner particles are made of polystyrene. The toner particles T- which are electrified negatively are therefore attracted to and held on the internal wall surface 12a and the toner particles T+ which are electrified positively fall individually and are sent in an electric field measurement chamber 10. Then a voltage while measured by a voltmeter 16 is adjusted through a variable power source 11 to move up and down and hold the charged toner particles stationary in the electric field measurement chamber 10, and an image analyzing device measures the speed of the toner particles. The radius (r) of the particles and the quantity Q of electrostatic charging are calculated from specific expressions based on the data.
Patent JP-S5823099-A (JP)
Inventor: SAKAMOTO AKIO
IPC: H04M3/00
Filed: 1981-08-03
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-H11296353-A (JP)
Title: Management system by changing translation list outputted by language compiler in host computer into html
Inventor: FUKUNAGA MASAHIDE
IPC: G06F9/44
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the easiness of management and reference, to increase a retrieval speed, and to improve portability and versatility. SOLUTION: In this management system, the translation list of a program source 1 translated by a language compiler 2 in a host computer is fetched in an HTML(hyper text makeup language) generation system 4, and divided into the basic constituting elements of the translation list. Then, related information between the basic constituting elements is extracted, and an HTML file is generated from this related information, and the HTML file is fetched by an HTML fetching means 51 of a file transfer system 5, and transferred to a WWW(word wide web) server device 7 by using a transferring means 52. Then, the HTML file is received by an HTML receiving means 71, and the HTML file is opened into public by a file registering means 72. Thus, reference to the translation list can be attained from a terminal equipment 8 mounting a WWW browser.
Patent JP-H10322854-A (JP)
Title: Electric junction box incorporating electronic circuit unit
Inventor: MIYAJIMA KAZUO
IPC: H02G3/16
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To make an electronic circuit unit to be easily and stably incorporated in the upper case of an electric junction box. SOLUTION: Supporting ribs 17 which supports both side sections of a printed circuit board 13 from the lower surface side and retaining ribs 19 which retain both side sections of the board 15 from the upper surface side are formed in the upper case 1 of an electrical junction box. The supporting ribs 17 are formed in parallel with the surface of the board 13 and the retaining ribs 19 are formed perpendicularly to the surface of the board 13. In addition, mold extracting holes 21 are formed through the roof plate section 1a of the upper case 1 at the positions corresponding to the ribs 17. An electronic circuit unit 11 is held in the upper case 1 by putting the board 13 between the ribs 17 and 19 so that the retaining ribs 19 may press the board 13 against the supporting ribs 17.
Patent JP-S5347287-A (JP)
Title: Independent gate structure photo switch
Inventor: MORI HARUO
IPC: H01L29/86
Filed: 1976-10-13
Abstract: PURPOSE: To make main junction smaller in area and achieve the improvement in characteristics such as off-state voltage rising rate, rating, etc. of an element, and the reduction in input power by providing a photo-coupling junction independently from the main junction where main current flows. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11317147-A (JP)
Title: Electron emitting element, electron source, image forming device, and manufacture of them
Inventor: SUGIOKA HIDEYUKI
IPC: H01J9/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To precisely form a desired electron emitting part at a low cost by providing a pair of element electrodes formed on a substrate and a conductive film consisting of an electrolytic plating film electrically connected to one of the element electrodes, and setting the space between the conductive film end part and the other element electrode as the electron emitting part. SOLUTION: A mask 6 having a prescribed opening part is formed on element electrodes 2, 3 formed on a substrate, and dipped in an electrolytic solution, and a voltage is applied between the element electrodes 2, 3 to form a conductive film 4. An electron emitting part 5 is formed of the clearance between the conductive film 4 and the element electrode 2. The current carried in a desired clearance forming the electron emitting part 5 is taken as a reference value, and the current detected by an ammeter is compared with the reference value by a control means, and when they conform to each other, a stop signal is transmitted to a voltage applying means to stop the voltage application to the element electrodes 2, 3. The space width is set preferably to 50 nm or less, more preferably to 5 nm or less, and desirably to 2 nm or less.
Patent JP-H02302225-A (JP)
Title: Electric hot-water heater for coffee
Inventor: YOSHINO KOJI
IPC: A47J31/057
Filed: 1989-05-16
Abstract: PURPOSE:To widely improve a speed for making coffee by providing a pyroelectric steam sensor to detect the boiling state of hot water. CONSTITUTION:Water 1 is put into an water tank 2 and strongly heated by a heater 3. When the water 1 starts boiling, steam 5 collides with a pyroelectric steam sensor 4 and heat is applied. The pyroelectric steam sensor 4, which receives a rapid temperature change, generates a polarization current by a pyroelectric effect and the polarization current can be taken out as a voltage value by short-circuit resistance. A controller 6 executes control such as to switch the heating of the heater 3 to heat insulation in correspondence to the signal and to send the hot water through an emitting pipe 7 to a filter basket 8, etc. When the hot water is sent to coffee powder prepared in the filter basket 8, the hot water is filtered and coffee liquid 9 can be obtained. The pyroelectric steam sensor 4 is equipped with seramic 13, for which electrodes 11 and 12 are provided, and a lead part 14 to be led out from a pair of the Ag electrodes 11 and 12 on a heat transfer board body 10. Then, for preventing humidity, the surface of a pyroelectric element is covered with a coat agent such as silicone, etc.
Patent JP-H10309763-A (JP)
Title: Pressure sensitive adhesive label and its utilizing method
Inventor: YAMANE KENGO
IPC: B31D1/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To rewrite display information several times without staining by one time use by releasably laminating a resin film plural times on the other surface of a support of a pressure sensitive label obtained by sequentially laminating a pressure sensitive adhesive layer and release sheet on one side surface of the support. SOLUTION: In the pressure sensitive adhesive label, a pressure sensitive adhesive layer 3, release sheet 4 are sequentially laminated on one side surface of a support 2 and four layers of resin films 1 are laminated on the other surface of the support 2. As the film 1, thermoplastic resin such as polyolefin resin, polycarbonate resin is used. The resins of different types are sequentially laminated by melt extrusion coating. When regulation of releasing strength is required, surface treatment such as corona discharging or flame treating can be used in response to its purpose. After character information is recorded on such a pressure sensitive adhesive by an oil base ink pen, when the polyethylene resin film 2 of the uppermost layer is released, the film 1 which is not stained the same as before use is present.
Patent JP-S5917461-A (JP)
Title: Wire winder
Inventor: OOTSUKA KAORU
IPC: B65H54/10
Filed: 1982-07-15
Abstract: PURPOSE:To enable high speed winding work by providing means for facilitating mount/dismount, motion and quick start/stop of material to be wound in a flyer type winder for winding a plurality of linear materials simultaneously in parallel in same winding space. CONSTITUTION:A wire material feed bobbin 1a is supported in a bobbin table 18 and linear material is pulled out. Said bobbin table 18 is supported rotatably against a rotary table 14 around a rotary shaft 10b to make freely rotatable independently from the rotary table 14 and a flyer 3. Another linear material feed bobbin 2a is supported in a bobbin table 19. The linear material 2 wound around said bobbin 2a is pulled out through a linear material feed-out port 19a then passed through a through-hole 15a made through the rotary table 14 and a rotary shaft 15 then detoured at the outside of the bobbin table 18 by means of a proper guide means to be inserted through a hollow section 10a in a hollow rotary shaft 10. The drive section (C) will rotate the rotary shafts 10, 15 in same direction with same speed through timing belts 9, 13 to feed the linear materials 1, 2 to the flyer 3 to be wound around a winder 5.
Patent JP-H07327408-A (JP)
Title: Sowing machine
Inventor: NASU TAKESHI
IPC: A01C7/12
Filed: 1994-06-03
Abstract: PURPOSE:To stabilize the quantities of seeds fed into seed-receiving depressions formed on a sowing roll in a sowing machine. CONSTITUTION:In a sowing machine produced by forming many seed-receiving depressions 2 on the circumferential surface of a sowing roll 1 capable of being freely rotated on a lateral axis in a state arranged in the circumferential direction, disposing a hopper 3 for feeding the feeds into the seed-receiving depressions 2, and further disposing a sowing quantity-controlling rotation brush 6 for sweeping out and returning excessive seeds among the seeds fed into the seed-receiving depressions 2 toward a position for feeding the seeds from the hopper 3, a guide plate 12 for guiding the returned seeds swept out with the sowing quantity-controlling rotation brush 6 to the place for feeding the seeds from the hopper 3 without facing to the circumferential surface of the sowing roll 1 is disposed.
Patent JP-H0661187-A (JP)
Title: Electronic device and its manufacture
Inventor: MAURIJIO ARIENZO
IPC: H01L21/302
Filed: 1993-05-25
Abstract: PURPOSE: To obtain an electronic device, without etching a lower Si layer by controlling the etching process, based on the detection of a marker layer formed between an upper and lower Si layers in the etching process. CONSTITUTION: In an etching process the power level is high at first and a Si layer 10 is fast etched. As its etching depth approaches a marker layer 20, the power is lowered and etching slows down. Because of the refractive index change, a marker layer is detected and etching process continues for a time enough not to etch the lower Si layer 30 and a part 25 of the marker layer 20 is left. Thus an electronic device having etched openings and regions positionally aligned with the etched openings with the marker layer at least partly etched.