baber/WOPTO huggingface dataset:
Patent JP-H0540066-A (JP)
Title: Junction structure of lead takeoff connection of platinum resistance temperature sensor
Inventor: KITSUKAWA KANEHISA
IPC: H01C7/02
Filed: 1991-08-07
Abstract: PURPOSE:To obtain the junction structure of the lead takeoff connection of a platinum resistance temperature sensor in which the prevention of exfoliation at the cooling time can be designed. CONSTITUTION:The structure of a lead takeoff connection consists of providing a thick film resistance layer including at least platinum and having a lead takeoff connection on a ceramic substrate 1 by simultaneous burning and connecting the lead takeoff connection 3 of the thick film resistance layer 2 and the junction terminal part 41 of the lead wire with solder material 5. The width (B) of the lead takeoff connection 3 is more than twice the height (H) of the junction terminal part 41, and the lead takeoff connection 3 consists of the double structure of the lower layer 31 formed on the substrate 1 and the upper layer 32 formed on the lower layer. The lower layer 31 includes ceramics more than 10wt.% ceramics on the basis of 100wt.% ceramics and platinum combined and the upper layer 32 includes less than 5wt.% ceramics against 100wt.% ceramics and platinum combined.
Patent JP-S60115947-A (JP)
Title: Carrier for electrophotographic developer
Inventor: NAGURA YOSHIYUKI
IPC: G03G9/10
Filed: 1983-11-28
Abstract: PURPOSE:To give carrier particles stable frictional charging characteristics and durability by coating surfaces of carrier particles with resin containing a metallic chelate compound. CONSTITUTION:Carrier particles 4 (e.g. ferrite carrier) are stored in a chamber 2 and air from a blower 1 is admitted into the chamber 2 to scatter carrier particles 4. Simultaneously, a resin solution 6 containing the metal chelate compound is sprayed from a spray nozzle 5 and dried sticking on surfaces of carrier particles 4 to cover the surfaces of the carrier particles 4 with the resin containing a chelate compound, obtaining the target carrier for the electrophotographic developer. As the metallic chelate compound, aluminum triethylacetoacetate, ethyl acetoacetate, aluminum diisopropylate, etc. are used, and stylene/ metacrylate copolymer, etc. are used as the resin.
Patent JP-H0646996-A (JP)
Title: Optometric apparatus
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1992-07-30
Abstract: PURPOSE:To achieve a quantitative measurement of abnormality of an eye position objectively and in a short time by a method wherein a fixation light source is provided at a position separated by an eye width from an optical axis of an eye to be inspected and a fixation target is flashed to determine the eye position from an anterior image of a TV monitor. CONSTITUTION:Two projection optical systems 16 and 17 made up of eye position measuring far light sources 7b and 7c, eye position measuring near light sources 5b and 5c and lenses 14 and 15 are arranged at positions separated by about a distance between pupils on both sides of a measuring optical path 01 to a left eye EL. When the optical systems are lit, a subject S is made to feel as if a light source exists far or close. The eye position measuring far light sources 7a and 7c are turned ON and the subject S is asked to stare at a distance and then, the eye position measuring far light source 7a is turned OFF. A heteropolia angle is determined by a signal processing control means 12 from a change in relative position between a cornea reflected light 8' of an infrared light source 8 to be taken with a TV camera 11 and the central position of a pupil Ep. In the measurement of heterophoria at a close position, the eye position measuring near light source 5 is lit and the measurement is performed in the same manner as above.
Patent JP-H09151105-A (JP)
Title: Herbicidal composition
Inventor: HIRUMAARU MIRUDENBERUGERU
IPC: A01N57/20
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition comprising two or more kinds of herbicidal compounds, and useful for controlling a wider range of weed spectra and selectively controlling harmful substances in agricultural/ horticultural crops as compared to the case when each of the compounds is applied singly. SOLUTION: This herbicidal composition comprises an active compound (salt) of formula I [A<1> is H and A<2> is NH2 , or A<1> and A<2> are each O; V is O or NH; Y is H, a 1-4C alkyl, CH(CH3 )-CONH-CH(CH3 )-COOH, etc.] (e.g. glufosinate ammonium), a compound of formula II (R<1> is a 1-4C alkyl, a 2-6C alkenyl, etc.; R<1> ' is H, a 1-4C alkyl, etc.; R<2> and R<3> are each a 1-4C alkoxy, etc.; X is O or S; Z is CH or N) (e.g. alkylaminosulfonylurea) and, optionally, a compound of formula III (R<7> is phenyl, pyridyl, etc.; R<8> is H, CONH, a 1-4C alkyl, etc.) or formula IV.
Patent JP-2001053712-A (JP)
Title: Phase tracking circuit for multicarrier modulation signal
Inventor: KIZAWA TAKESHI
IPC: H04J11/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which separately corrects the phase rotation detection of phase noise and which suppresses deterioration by permitting separate correction means to correct stationary phase rotation due to a residual carrier frequency error occurred by an automatic frequency control means and to correct phase rotation due to phase noise. SOLUTION: A pilot sub-carrier extraction circuit 207 extracts a pilot sub- carrier signal s208 and outputs a sub-carrier signal s207 except for a pilot sub- carrier signal s208. A phase rotation detection circuit 208 detects a phase rotation signal s209 due to phase noise. Weighting can be executed by using channel transmission functions for the respective sub-carriers, which are estimated by a channel equalizing circuit 203. A phase correction circuit 209 corrects phase rotation quantity duet to phase noise by using the phase rotation signal s209 with respect to the sub-carrier signal s207 and outputs a phase correction signal s2010. A judgment circuit 2010 judges data in accordance with a signal point from a threshold and outputs data s2011.
Patent JP-H0969632-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI YOSHIFUMI
IPC: H01L27/12
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the warpage of SOI wafer occurring while performing the gate region forming process of a MOSFET. SOLUTION: In a method for manufacturing a semiconductor device for forming MOSFETs 21 and 22 on an SOI wafer 1 where an active silicon layer 4 is formed on the surface of a substrate silicon layer 2 via a buried oxide layer 3, a reverse side insulation layer (oxide film 23) with the same material and equivalent thickness as those of the buried oxide layer 3 is formed on the reverse side of the substrate silicon layer 2 before the alignment process of a gate region 12 of the MOSFETs 21 and 22 and the oxide film 23 is eliminated after an alignment process.
Patent JP-H0772906-A (JP)
Title: Controller
Inventor: TONAMI YOUSUKE
IPC: G05B13/04
Filed: 1993-09-07
Abstract: PURPOSE:To provide a controller in which the influence of the characteristic flutuation of a controlled system can be suppressed and the adjustment of the parameter of the controller can be easily performed. CONSTITUTION:The controller which controls the controlled system 2 so as to make the output value (y) of the controlled system 2 approach a preset prescribed desired value (r), is equipped with a first arithmetic means 1 which operates an input value to the controlled system 2 from deviation between the desired value (r) and the output value (y) of the controlled system 2, a model 3 which expresses the characteristic of the controlled system 2 in a prescribed state, a second arithmetic means 1 which operates an input value um to the model 3 from the deviation between the desired value (r) and the output value ym of the model 3, and a correction value arithmetic means 4 which operates the correction values of the input values to the controlled system 2 and the first arithmetic means from the deviation between the output value ym of the model 3 and the output value (y) of the controlled system 2.
Patent JP-2001048256-A (JP)
Title: Container cover and container with container cover
Inventor: YAMANAKA YASUHIRO
IPC: B65D83/40
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol container formed of a metal container or the like and having a plastic container cover or the like covering a head section of the container, in the constitution of which the container cover can be simply removed and separated from the container when the aerosol container is thrown away and the container cover is not released simply while being used as the aerosol container. SOLUTION: A container cover 1 is provided with an inner fixing frame 13 inner fitted on and engaged with a mountain cap 12 formed on a container 5 and an outer fixing frame 14 outer fitted on and engaged with the mountain cap. Notches 23 and 20 are disposed symmetrically to the inner and outer fixing frames 13 and 14 through a stem 6. The container cover 1 is removed simply from the container 5 on a position corresponding to the notch 20 of the outer fixing frame 14, while the container cover is not removed on the positions other than the above position, as the inner and outer fixing frames 13 and 14 are engaged with the whole periphery of the mountain cap 12 jointly together while compensating respective notches 23 and 20.
Patent JP-S59113812-A (JP)
Inventor: SUZUKI TAKAO
IPC: A01C11/02
Filed: 1982-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1158040-A (JP)
Title: Friction-stirring-joining method for different kind of metal-made works
Inventor: ENOMOTO MASATOSHI
IPC: B23K20/22
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To soften a high m.p. work over a wide range, to efficiently stir with action of a tool and to join both works in a good quality by executing friction-stirring-joining of both works while forming the temp. peak at the high m.p. work side from the abutting part position on both works having different kinds of metals. SOLUTION: The high m.p. work 6 of copper-made, etc., and the low m.p. work 7 of aluminum-made, etc., are made into butting state and the friction- stirring-joining is executed while shifting a rotary l of a tool for joining to the high m.p. work 6 side from the butting part position on both works 6, 7. The temp. peak during joining is formed at position at the high m.p. work 6 side from the butting part position on both works 6, 7. The temp. at the butting part 8 on the works 6, 7 is desirable to be about recrystallized temp. of the low m.p. work 7. The peak temp. is desirable to be the recrystallize temp. of the low m.p. work 6 or more to lower than the m.p. thereof.
Patent JP-H0271046-A (JP)
Title: Hot water level retention hot water supplying system
Inventor: MORI KINJI
IPC: F24H1/10
Filed: 1988-09-06
Abstract: PURPOSE:To simplify the structure of a system and to easily control to switch a bath and a hot water supply by controlling to energize an opening/closing valve for opening or closing a bath pipe by the output of water flow detecting means for detecting water flow in a hot water supply pipe. CONSTITUTION:Since no water flow occurs in a hot water supply pipe 32b in a state that a tap connected to the hot water supply port of the pipe 32b is closed, the contact of a water flow switch 52 is opened to open a bath pipe 32a by an opening/closing valve 35. Accordingly, the tap connected to the port of the pipe 32a is opened to supply hot water heated by a heat exchanger 33 only to the hot water supply port of a bath. In this case, the tap connected to the port of the pipe 32b is opened to generate water flow in the pipe 32b thereby to close the contact of the switch 52. Thus, the valve 35 is so controlled to be energized as to interrupt the pipe 32a, and the hot water heated by the exchanger 33 is supplied only to the port of the pipe 32b.
Patent JP-2001050571-A (JP)
Title: Humidity control device
Inventor: URAMOTO YOSHIHIRO
IPC: F24F11/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a humidity control device which can prevent dew condensation and freezing in a regenerative passage during stopping time in each operation mode, and can reduce the deterioration of the humidity control efficiency of the device by natural ventilation. SOLUTION: A humidity control device is provided with a rotary humidity absorbing rotor 1 which adsorbs moisture contained in the air or makes the moisture to be desorbed by the air heated by means of an adjacent regenerative heater 13 and dehumidifies, humidifies, and ventilates a room by discharging high-humidity air through a regenerating passage 25 selectively communicated with the indoor and outdoor. The controller divides the air sucked from a room into an air flow which flows through a humidity absorbing passage 24 for absorbing the moisture of the rotor 1 and another air flow which flows through the regenerating passage 25 for desorbing the sucked moisture, stops a dehumidifying fan 10 which absorbs the indoor air after each operation mode is stopped, and removes the moisture in the regenerating passage 25 with the air heated by the heater 13.  In addition, the humidity control device prevents the deterioration of the rotary humidity absorbing rotor 1 by making the heated air flow through the roundabout way 4 of the passage 25.
Patent JP-H0864214-A (JP)
Title: Power source capacity confirming device and camera using it
Inventor: KUMAKURA TOSHIYUKI
IPC: G03B7/26
Filed: 1994-08-25
Abstract: PURPOSE: To make a battery check on the main body side with good operability even when multiple power sources including an external power source are connected. CONSTITUTION: A battery 13 or a battery 14 can be fitted to a main body section. The main body is provided with a battery check switch 6 for instructing a voltage check and a control circuit 17, and the capacity states of multiple power sources are judged by the control circuit 17 according to the operation state of the battery check switch 6.
Patent JP-H04104659-A (JP)
Title: Picture reader
Inventor: MIKI ATSUSHI
IPC: H04N1/04
Filed: 1990-08-24
Abstract: PURPOSE:To read an original with high accuracy at all times by providing a guide section restricting a passing position of an original in the broadwise direction, a mark able to be identified optically, a storage means storing a picture and a picture data processing means to the reader. CONSTITUTION:A mark W is provided to a prescribed position of guide sections 1a, 2a and a picture of the guide sections 1a, 2a including the mark W is stored in advance in a storage means 17 by an image pickup array. Thus, the relation between the actual mark position in the guide sections 1a, 2a and an address of a picture representing the mark stored in the storage means 17 is used to decide a read start position of the original, that is, the original effective read range in the main scanning direction. Thus, even when the original read start position in the guide sections 1a, 2a when viewing from the image pickup element array 9 is dispersed in terms of dimension, the mark W provided to a prescribed position of the guide sections 1a, 2a is read in advance by the image pickup element array 9 and the actual original read start position is decided based on the mark W. Thus, mis-read of the image pickup element array 9 for the original effective read range is avoided.
Patent JP-H0969090-A (JP)
Title: Document preparation device
Inventor: WATANABE TOSHIAKI
IPC: G06F17/22
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To securely and speedily set OKURIGANA(declensional KANA ending) for the KANJI by extracting OKURIGANA homonym characters corresponding to KANJI in a document from retrieved homonym characters. SOLUTION: The document preparation device 10 is provided with an input device 11 such as a keyboard and a mouse, and inputs input data such as character data and drawing data. To this input device 11, a main control unit 12 equipped with a CPU, etc., is connected and the input data are processed and sent to respective devices. Further, a KANA-KANJI converting device 13, a KANA-KANJI dictionary 14, a document storage device 15, an OKURIGANA setting device 16, and a display device 17 are connected to the main control unit 12 and controlled by the main control unit 12. In this case, a document range wherein OKURIGANA is set is selected, homonym characters corresponding to KANJI in a selected document are retrieved, and OKURIGANA homonym characters corresponding to the KANJI in the document are extracted from the retrieved homonym characters.
Patent JP-S61102009-A (JP)
Title: Air-core transformer
Inventor: IKEDA TAKESHI
IPC: H01F19/04
Filed: 1984-10-25
Abstract: PURPOSE:To obtain a transformer, which is low-cost, light and miniature, and operative by efficient high frequency by a method wherein a conductive foils, which are insulated each other trough insulation films, are laid on to be one body and are wound without a magnetic core. CONSTITUTION:The terminal or the lead wire 18, 20 and 22, 24 plated with Sn and the like of suitable size and length are fixed at the both edges of an Al or a Cu foil 10, 12, whose thickness is about 30mum and width is about 10mm. Through a plastic film 14, 16 such as polyethylene and the like, which has high permittivity and high dielectric breakdown voltage, the said terminals and lead wires are laid on and are wound closely without core. At this time, dielectric breakdown voltage is raised up between the foils by means that the width of the films 14, 16 are wider than the width of the foil and the thickness is decided by dielectric breakdown voltage between windings, also the winding number of the foil 10, 12 is decided by impedance for input and turns ratio. Finally, the titled transformer is accomplished by sealing winding body with resin such as epoxy and the like.
Patent JP-S6467320-A (JP)
Title: Evaluation method for fluid analysis in molding of molten material
Inventor: HARADA SUSUMU
IPC: B29C45/77
Filed: 1987-09-08
Abstract: PURPOSE:To judge proper pressure for a molten material to the molten material temperature and also the range of filling time by analyzing the pressure condition for the molten material by means of analyses on variation of a plurality of filling times and graphically displaying function for the maximum pressure for the molten material of respective elements basing on the variation of filling times as variables resulted from computation of pressure distribution of molten material obtained from the analyses. CONSTITUTION:The finite element method is applied for the purpose of resin fluid analysis in a mold. The mold temperature is fixed and three kinds of resin temperature, for instance, 200 deg.C, 220 deg.C and 260 deg.C, are selected, and the filling time is varied for respective temperatures in five kinds, namely 0.2, 0.5, 1, 2 and 3sec, and analysis is computed in order one by one. The maximum resin pressure of respective elements of a shape model is put out by utilizing resin process distribution data at the time of completion of filling obtained as a result, and used as the data in said filling times. A characteristic curve diagram is provided by making a graph of the data obtained by repeating above-said procedures. Further, a proper molding condition can be selected by graphically displaying said diagram in a display device.
Patent JP-S58114466-A (JP)
Inventor: GII-KUN CHIYAN
IPC: H01L27/08
Filed: 1982-12-21
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-H0387988-A (JP)
Title: Ic card
Inventor: URAMOTO YUJI
IPC: B42D15/10
Filed: 1989-08-31
Abstract: PURPOSE:To reduce energy consumption by stopping the driving of members other than necessary members in the internal part of an IC card when connection with a host device is detected. CONSTITUTION:In a state that the card is connected with the host device such as a computer system, a power saving mode is started and the driving of an operation part 16 (in display system) especially with the large energy consumption is topped. Then, only the members necessary for communication with the host are driven. Therefore, a connection detecting means 12 is provided on a connector 11. The detecting means 12 is used for detecting the connection between the connector 11 and the host and detects the connection by detecting, for example, the potential of a prescribed pin, which is peculiar when the connector is connected with the host, in the connector 11 or a short-circuited state, etc., between the prescribed pins. Thus, the useless consumption in a power source built in the IC card is prevented.
Patent JP-S59112764-A (JP)
Title: Recording device
Inventor: ISHII AKIHIKO
IPC: H04N1/27
Filed: 1982-12-20
Abstract: PURPOSE:To prevent a print blur and to improve the quality of printing by removing sticking water on an insulating recording body. CONSTITUTION:A blowing means 18 which blows a hot or cold blast to the insulating recording body 3 is provided. Thus, water sticking on the recording body 3 is removed to prevent dew condensation even in a high-humidity atmosphere or in case of abrupt temperature variation, so print never blurs and the print quality is improved.
Patent JP-H0779248-A (JP)
Title: Electronic mail terminal system
Inventor: ONISHI TAKEAKI
IPC: H04L12/58
Filed: 1993-09-08
Abstract: PURPOSE:To easily realize the transmission and reception of an electronic mail by enabling the connection/non-connection of a portable device with an electronic mail terminal main body, and to display the content of an incoming mail as necessary by detaching the portable device. CONSTITUTION:This system is equipped with an electronic mail terminal main body 2 which operates the transmission and reception of the mail between a center 3, a portable device 1 which can be connected with the electronic mail terminal main body 2 so as to be brought into contact or non-contact with it. When the portable device 1 is connected with the electronic mail terminal main body 2, the electronic mail terminal main body 2 is line-connected with the center 3, and a received mail having the address ID of the portable device 1 is transmitted from the center 3, and stored in a reception memory 11 of the portable device 1. Then, when the portable device 1 is disconnected from the electronic mail terminal main body 2, a display processing part 14 displays the content extracted from the reception memory 11 on a display panel 10 corresponding to a display instruction.
Patent JP-H1168429-A (JP)
Title: Structure for fitting support arm of parabola antenna
Inventor: UENO SHIGERU
IPC: H01Q1/12
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a fitting mechanism satisfactory in antenna performance, low in cost and easy in handling by providing upper and lower positioning projections extending respectively inward at the upper and lower parts of a bent part, engaging the end surface of the base end of a support arm with the lower projection of a mount, fitting the hole of the support arm to the upper projection and fixing the mount and the support arm by a connector. SOLUTION: The base end of the support arm 5 is fitted to the mount 4 fixed to the rear surface of a parabola reflecting mirror 2, a converter 1 provided with an initial radiator is provided at the tip of the support arm 5 and the mount 4 is provided at the tip of a supporter 3 fitted to the handrail, etc., of a veranda. The notch of the arm 5 is engaged with the lower projection 8 and the hole 9 of the arm 5 is fitted to the upper projection 7, then the mount 4 and the arm 5 are screwed with a bolt 11. The notch of the arm 5 and the engaging of the projection 8 regulates the axial direction of the arm 5, and a hole 9 and the projection 7 regulate the axial rotation of the arm 5.