baber/WOPTO huggingface dataset:
Patent JP-H04165224-A (JP)
Title: Automatic hot water feeding device
Inventor: NAKAHARA YASUHIRO
IPC: F24D17/00
Filed: 1990-10-29
Abstract: PURPOSE:To prevent the occurrence of wear and damage owing to racing of a pump and to prevent air from being drawn in a hot water feed piping by a method wherein when one of electric switch means is turned ON, when electric switch means arranged below the electric switch means are brought into an abnormal state, the feed of hot water is automatically stopped and abnormality is displayed. CONSTITUTION:A CPU 11 by which an abnormality detecting means C is composed confirms whether float switches 14c and 14d disposed below a float switch 14b are turned ON. When the float switches 14c and 14d are both turned ON, the feed of hot water is continued until the feed of a given amount of hot water is completed, and when the feed of hot water in the given amount is completed, the feed of hot water is stopped. When the one of the float switches 14c and 14d is turned OFF, the CPU 11 of the abnormality detecting means C decides that a trouble occurs to which of the float switches 14b, 14c, and 14d, a pump 7 is stopped, and motor-operated valves 5 and 8 are closed. Simultaneously with the stop of the feed of hot water, a display means D displays an error code of a float switch trouble determined by means of two digits on a display device 13 of a remote controller.
Patent JP-H01134311-A (JP)
Title: Light guide and production thereof
Inventor: MIURA KAZUNORI
IPC: G02B6/12
Filed: 1987-11-19
Abstract: PURPOSE:To provide a light guide having an extremely low loss by enclosing the circumference of a core layer formed by exposing of a prescribed org. material with a clad layer consisting of the same org. material so that a continuous refractive index is obtd. in a perpendicular direction as well. CONSTITUTION:A 1st clad material 2 consisting of polymethyl methacrylate (PMMA) and a core material 3 contg. a styrene monomer in said material are successively formed on a substrate 1 and photopolymn. is selectively generated therein to form the core layer 6 having a desired refractive index distribution. The 2nd clad material 5 is formed on this core layer 6 and the circumference of the core layer 6 is enclosed by the clad layer 7 consisting of the PMMA. As a result, the refractive index is continuous not only in the horizontal direction but in the perpendicular direction as well at the boundary between the core layer 6 and the clad layer 7 and the smooth refractive index distribution is formed; therefore, the extremely low-loss light guide is obtd.
Patent JP-2000112672-A (JP)
Title: Information recording method and recording device, and information storage medium and reproducing method
Inventor: ANDO HIDEO
IPC: G06F3/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To stably perform continuous recording without being affected by many defective areas on an information recording medium even in such a case by providing a means which previously set a recording location, performing continuous recording, and registering the recording location after the recording. SOLUTION: The means is provided which previously set the recording location, performs the continuous recording, and registers the recording location after the recording. In a step ST01, when an information storage medium is loaded in a recording and reproducing device, a file system receives an instruction information recording on the information storage medium and decides whether or not a file to be recorded is an audio video(AV) file. In ST02, the video information recording location on the information storage medium is previously set. In ST03, AV information is recorded on the information storage medium. In ST04, information arrangement information which is actually recorded on the information storage medium is recorded in a management area on the information storage medium. This process is controlled principally by the file system side.
Patent JP-S63144530-A (JP)
Title: Wire bonding device
Inventor: MATSUDA SHINJI
IPC: H01L21/60
Filed: 1986-12-09
Abstract: PURPOSE:To reduce the time difference required for removing the insulation coating while preventing the dispersion of soldering quality from occuring by a method wherein the shifting speed of pressure fixed heating body in case of pressure fixing is controlled by speed controller as well as the pressurizing force in case of pressure fixing a covered conductor is also controlled. CONSTITUTION:A pressure fixed heating body 1a hung down from a spring 3 is provided to be shifted downward by pedal operation and upward by restoring force of the spring 3. Then, a soldering position i.e. an insulating wire mounted on a pad on a print circuited substrate is pressure fixed to be heated. Next, when the pressure fixed heating body 1a is lowered by pedal operation, a protrusion provided on the pressure fixed heating body 1a is brought into contact with a dashpot 2a as soon as the distance between the end of a chip 11 and the insulating wire reach specified value so that the later lowering speed may be controlled by the dashpot 2a. Through these procedures, the dispersion of pressurizing force in case the chip 11 pressure fixes the insulating wire can be reduced regardless of slight difference in pedal operation by operators so that the time difference required for removing the insulation coating may be reduced to reduce the dispersion of soldering quality.
Patent JP-2000110662-A (JP)
Title: Cover structure for engine
Inventor: KAWAMURA FUMIAKI
IPC: F02B77/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To easily arrange a timing belt cover on a suitable position by penetrating a part of an engine auxiliary machine arranged on a cylinder block and a part of an engine mount bracket through the timing belt cover, when the timing belt cover is attached. SOLUTION: A pump side penetrating hole for penetrating the other end side as a part of a water pump case 34, and a bracket side penetrating hole 104 for penetrating a mount attaching boss part 74 as a part of an engine mount bracket 70, are respectively formed on a timing belt cover 98. After a pump case 34 as a part of an engine auxiliary machine is matched with a cylinder block 4 to which the engine mount bracket 70 is fixed and a cylinder head, a stud bolt 38 is inserted into a stud bolt penetrating hole 44 having a diameter smaller than that of the other stud bolt inserting hole, and thereby, a water pump 32 is correctly positioned and attached to the cylinder block 4.
Patent JP-S63146202-A (JP)
Title: Magnetic head and its production
Inventor: KAWASE MASAHIRO
IPC: G11B5/187
Filed: 1986-12-09
Abstract: PURPOSE:To reduce the spacing variation between a recording medium and a magnetic gap by providing a groove to prescribe the length of a magnetic gap on the rubbing surface of a recording medium and adding a 1st nonmagnetic material to the bottom of the groove together with a 2nd nonmagnetic material having a lower melting point than the 1st nonmagnetic material added to other parts of the groove. CONSTITUTION:A groove 12 is formed to prescribe the length of a magnetic gap (g) on the rubbing surface of a magnetic recording medium. A 1st nonmagnetic material 13 is provided to the bottom part of the groove 12 and a 2nd nonmagnetic material 18 is provided to other parts of the groove 12 respectively. Thus, the deviated wear is not easily produced at the areas near the gap (g) since the material 13 having a comparatively high melting point is provided at the parts near both ends of the gap (g). As a result, the spacing variation is reduced between the recording medium and the gap (g).
Patent JP-H08151074-A (JP)
Title: Assembling type packing box fitted with holder
Inventor: UKAWA YUKIO
IPC: B65D85/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide the title packing box reduced in the number of processes of packing work, inexpensively subjected to packing work, having a strong box bottom part and capable of being made three-dimensional and flat by simple operation. CONSTITUTION: The box bottom part 9 connected to the lower end 7 of a box body part T is constituted of a pair of mutually opposed auxiliary bottom lids 10, 10 and a main bottom lid 11. A holder 15 and a holder fixing piece 16 are successively connected to the leading end 14 of each of the auxiliary bottom lids 10 and the holder fixing piece 16 is fixed to each of side panels 3, 4. The holder 15 is constituted of the upper wall 17 parallel to each of the auxiliary bottom lids 10 and the inner wall 18 parallel to the side panels 3, 4. The bottom part insertion flap 24 connected to the leading end of the main bottom lid 11 is inserted in the gap between the side panel 1 and the holder 15 to close the lower end of the box body part T by the main bottom lid 11.
Patent JP-2001112932-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of easily confirming illegal actions to a start ball detector and its wiring by providing the start ball detector and the wiring visibly from the back surface side of the pachinko game machine. SOLUTION: Opaque members (relay substrates 76, 77, 96-99, 140 and 142, control substrates 75, 80, 82, 90, 144 and 151, display unit and attaching substrate for attaching substrate boxes 79, 81, 143 and 150, etc.,) provided on the back surface side of this pachinko game machine 1 are arranged so as not to be overlapped on the start ball detector 60 and not to be overlapped on the wiring 165 for connecting the start ball detector 60 and a main substrate 151. Thus, the illegal actions to the start ball detector 60 and the wiring 165 are easily confirmed and the illegal actions to the start ball detector 60 and the wiring 165 are prevented as much as possible further.
Patent JP-H09113897-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1337
Filed: 1995-10-15
Abstract: PROBLEM TO BE SOLVED: To display stereoscopic pictures with a simple constitution. SOLUTION: Six active matrix areas 103-108 are integrated on the same glass substrate. Then, different orientation processing means are arranged in the group of areas 103-105 and the group of areas 106-108. Thus, the picture constituted of the group of areas 103-105 and the picture constituted of the group of areas 106 108 are made to be pictures whose polarization direction arc different by 90 degrees. Then, two pictures can be independently seen with left and right eyes and stereoscopic pictures are seen by seeing projected pictures overlapped with pictures formed in the active matrix areas 103-108 with both eyes while using glasses transmitting different polarized lights.
Patent JP-H0744698-A (JP)
Title: Method and device for deforming picture
Inventor: TAKAGI HIROAKI
IPC: G06T3/00
Filed: 1991-10-15
Abstract: PURPOSE:To generate deformed picture easy to give some perspective effects by deforming the raster picture from a rectangular shape to a optional quadrangle shape and giving the degree of freedom of perspective adjustment. CONSTITUTION:Coordinate values of each summit of the deformed picture, for example, Q1 and Q4, and a coordinate value being a point in the deformed picture, for example, QC, are specified. Then, the coordinate position to change the picture density, for example, a5 and a6 are calculated from each summit Q1 and Q4 and the coordinate value of the QC. The picture density of the deformed picture is changed based on the coordinate values a5 and a6. Then, the arithmetic operation of the deformed picture is not performed, for example, on the entire picture but it is divided into small planes. The coordinate value of the deformed picture is obtained for each picture element of the small plane. As the obtained coordinate value of the deformed picture does not coincide with the integer coordinate point of the picture element in the original picture, the deviation of the summit coordinate of the small plane before and after the deformation is calculated.
Patent JP-S62154622-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA KATSUYA
IPC: H01L29/78
Filed: 1985-12-26
Abstract: PURPOSE:To improve the stability and the reliability of the characteristics of an element by ion implanting from many directions to distribute an impurity region in a laterally symmetrical manner. CONSTITUTION:After a field oxide film (SiO2 film) 2 having approx. 0.6mum of thickness is selectively formed on a P-type silicon substrate 1 having a (100) plane and 10-15OMEGAcm of specific resistance by an LOCOS method, a gate oxide film 3 having approx. 500Angstrom  is formed, and a resist 5 on source.drain forming region is removed except the resist 5 on a gate electrode (poly-Si) 4 by photolithographic technique. When As ions are implanted with 140keV of acceleration energy in the quantity of 1X10<16> pieces/cm<2> from two directions, the distribution of source.drain N<+> type regions becomes laterally symmetrical. Here, the ion implanting directions are not limited to the two directions, and may be many directions that the distribution of the implanted region has a symmetry.
Patent JP-H07130729-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/768
Filed: 1993-10-30
Abstract: PURPOSE:To form an insulation film of good characteristic by providing a silicon nitride layer wherein the content of nitrogen atom corresponds, in terms of stoichiometry, to trisilicon tetranitride and the nitrogen atom content distribu tion in the vertical direction is approximately constant. CONSTITUTION:Applies to the structure of oxide film-nitride film-oxide film for an intermediate insulation film between the floating gate and control gate of an EPROM. In short, relating to an intermediate insulation film 5 which is an interlayer film between a floating gate PolySi 4 and control gate polysilicon 6 of an EPROM, oxidation is done after deposition of an SiN film 102. This is repeated twice so that the nitrogen in SiN film 102 becomes a stoichiometric trisilicon tetranitride (Si3N4), for improved retention characteristics of the EPROM.
Patent JP-H09131825-A (JP)
Title: Fiber-reinforced resin molding and its manufacture
Inventor: GOTO NOBUHIRO
IPC: B29C70/06
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin molding having the structure that defoaming operation after a laminated resin layer is sprayed is eliminated or alleviated without a shrink at a gel coating layer and crack at the time of mold releasing and a method for manufacturing the molding. SOLUTION: The fiber-reinforced resin molding comprises a structure having a first laminated resin layer 2 mixed with relatively short fiber 2a as the next layer of a surface gel coating layer 1 and a curable resin layer mixed with fiber powder 3a as the next second laminated resin layer 3, wherein the layer 3 is formed in the state that the layer 2 is uncured by using a spraying-up method in the case of manufacturing the structure.
Patent JP-H03155915-A (JP)
Title: Method of discriminating good and defective article in injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/76
Filed: 1989-11-14
Abstract: PURPOSE:To improve the reliability in the good and bad discrimination of articles by discriminating good and bad articles in ascertaining whether or not the value of injection pressure at respective discriminant objection points in each injection process is in the range of the set upper limit value and lower limit value. CONSTITUTION:Screw positions in each sampling period which is stored in RAM 109 for data storing the screw position of the latest one injection process are detected so as to obtain a common address wherein screw positions corresponding to respective discriminant objection points are stored. And, the elapsed time after the starting of injection is discriminated whether or not it is in the range of the upper limit value and lower limit value of the elasped time set with respect to the discriminant objection point and the injection pressure stored in the common address of RAM 108 for data is also discriminated per respective discriminant objection points whether or not it is in the range of the upper limit value and the lower limit value of the injection pressure set with respect to the discriminant objection point. Next, the number of the discriminant objection point which is judges as being defective regarding the elapsed time and injection pressure is calculated separately and only in the case when each calculated value exceeds the set value, articles molded in this injection process are judged as being defective.
Patent JP-H02140687-A (JP)
Title: Light emission needle and its production
Inventor: AIZAWA JUNICHI
IPC: G04B19/30
Filed: 1988-11-21
Abstract: PURPOSE:To thin the light emission needle and to narrow its width so that is can be used for a pointer of a timepiece, as well by laminating and forming successively an insulating layer, a light emission layer, a transparent electrode base sheet on which a transparent electrode is formed, and a water catching film. CONSTITUTION:A needle body 1 is formed by a metallic sheet, and when it is brought to press blanking to an external shape of the needle from the metallic sheet, simultaneously, a recessed part 1a is brought to press formation on its upper face. In the recessed part 1a, an insulating layer 2, a light emission layer 3, a transparent electrode base sheet 5 on which a transparent electrode 4 is formed, and a water catching film 6 are laminated and formed successively on its upper face. To an edge part of the needle body 1 in the periphery of the recessed part 1a and the upper face of the water catching film 6, a transparent moisture-proof film 7 is stuck, and the layer extending from the insulating layer 2 to the water catching film 6 is sealed in the recessed part 1a. To the transparent electrode 4, a lead-out electrode 4a is connected, and this lead-out electrode 4a is led out to the outside from one end part of the recessed part 1a. To the rotation center of the needle body 1, a skirt 10 is fixed.
Patent JP-S63147984-A (JP)
Title: Water sealed pump
Inventor: WATANABE ETSUO
IPC: F04C19/00
Filed: 1986-12-10
Abstract: PURPOSE:To increase self-suction by providing a centrifugal impeller which sends in an operating water fed from a feed port toward the outer peripheral part of an Elmo type impeller accompanying rotation in a middle position between said impeller and a port plate. CONSTITUTION:The inner peripheral part on the end face of the cylindrical boss 21a of an Elmo type impeller 21 and the inner peripheral part of a port plate 3 are machined to provide spaces 24, 25, where a centrifugal impeller 22 which is fixed to a rotary shaft 23 is provided. An operating water is sucked in from a feed port 7 and sent under pressure to the outer peripheral part of the impeller 21 by the action of the impeller 22 and, by the cooperation of the centrifugal action accompanying the rotation of the impeller 21 and the pressure difference between the feed port 7 and the inside of a separator, sufficient self-suction can be carried out.
Patent JP-H10122717-A (JP)
Title: Heat exchanging unit
Inventor: MORII TAKAYUKI
IPC: F25D7/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enable heat exchange of an object to be heat-exchanged uniformly with a simple device by supplying heat exchanging medium to the whole part of the heat exchanger arranging a double tube inside a heat exchanger, connecting heat exchanging medium supplying tube to an outside tube part and connecting a sucking means to an inner side tube part. SOLUTION: In a heat exchanging unit that discharges heat exchange medium to the outside with a sucking means 4 after the heat exchange with the object to be heat exchanged by supplying the heat exchanging medium into an heat exchanger 1, the heat exchanger 1 is formed with hollow cylinder and double tubes 2 are attached to the inside of the hollow part. The double tube 2 are arranged with an outside tube 5 and an inside tube 6 coaxially and the inside tube 6 is connected to the sucking tube 11 of the sucking means 4. In the heating with the heat exchanger 1, the heating medium, for example, vapor is supplied from a heating medium supply tube 13 to the outside tube 5 and the vapor supplied through a plurality of openings 9 into the heat exchanger 1 heats the object to be heated.  The vapor after the heat exchange is sucked to the ejector 20 of the sucking means 4 through the low edge hole 12 of the inside tube 6 and reaches a tank 21.
Patent JP-H04168064-A (JP)
Title: Toner jet image formation device
Inventor: MAEDA MASATAKA
IPC: B41J2/385
Filed: 1990-10-31
Abstract: PURPOSE:To make it possible to make a toner pass through an aperture with a comparatively small electric field by vibrating a face opposing an aperture of a toner carrier. CONSTITUTION:A toner 22 carried on a toner conveyer belt 26 due to mirror image force and van der Waals force is conveyed to a position of a layer regulating blade 25 with the movement of the toner conveyer belt 26. Here, the toner 22 is regulated to be a layer on the toner conveyer belt 26 by a press of the layer regulating blade 25. The toner 22 carried in one layer is conveyed to a face opposing an aperture electrode. In this position, at a rear side of the toner conveyer belt 26, a cam roller 27 is rotating, so that the surface of the toner conveyer belt 26 vibrates. Therefore, the toner 22 carried by the toner conveyer belt receives a force by vibration acceleration of the toner conveyer belt 26 and is released from the adhesions of the mirror image force and the Van der Waals force. Accordingly, the electrified toner can be controlled to pass through the aperture 6 with a comparatively week aperture electric field.
Patent JP-H01136152-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHII FUMIO
IPC: G03C7/34
Filed: 1987-11-21
Abstract: PURPOSE:To obtain a Cyan picture image having high density with high sensitivity by incorporating a specified Cyan dye forming coupler into at least one layer of silver halide emulsion layers. CONSTITUTION:A Cyan coupler expressed by the formula I is contained in at least one layer of silver halide emulsion layers. In the formula, R1 is -CONR3 R4, -NHCOR5, -NHCO2R5, etc.; R2 is a divalent org. group; (m) is an integer zero-4; Z is H or a group which can be eliminated by the reaction with an oxidized body of an aromatic primary amine type developing agent; each R3 and R4 is H, alkyl group, etc.; R5 is alkyl group, or cycloalkyl group, etc. The amt. of the Cyan coupler and each coupler to be added to a silver halide emulsion is ca.0.005-2mol., preferably, 0.01-0.5mol./mol. halide. By this constitution, a silver halide color photographic sensitive material having satisfactory color developability, providing high density and being retarded in the deterioration of color developing density is obtd. even if a bleaching bath or bleach-fix soln. having deteriorated oxidizing power is used.
Patent JP-H02141167-A (JP)
Title: Cordless public telephone system
Inventor: TOKURA MASAO
IPC: H04W76/02
Filed: 1988-11-22
Abstract: PURPOSE:To eliminate the need for the user to seek a public telephone set and to reduce the wait time by connecting a cordless public telephone set to a public telephone station by radio communication and connecting the cordless public telephone set to a general telephone line via the public telephone station. CONSTITUTION:The user makes a phone call near the public telephone station 10 by using a cordless public telephone set 50. The public telephone station 10 is installed by the telephone company being the 1st class communication company offering the public telephone service and the cordless public telephone set 50 is carried by the user. The public telephone station 10 has plural communication channels and connects the plural cordless public telephone set 50 to a general telephone line by radio communication. A main body 12 of the public telephone station 10 is built in a wall 14 of, e.g., a building and only a transmission/reception antenna 16 required for the radio communication and a display section 18 indicating the line operating state to the user are exposed on the wall 14.