baber/WOPTO huggingface dataset:
Patent JP-S6276469-A (JP)
Title: Moving direction detector for moving body by using pyroelectric sensor
Inventor: SETO HIROYUKI
IPC: G01P13/04
Filed: 1985-09-30
Abstract: PURPOSE:To securely detect the moving direction of a speedily moving body by obtaining a difference output between the steep changing parts of the detection signals of two pyroelectric sensors and discriminating the positive or negative polarity of a difference signal being the difference output so as to discriminate the moving direction. CONSTITUTION:Assuming that the moving body moves toward the sensing area of a pyroelectric sensor 1b from that of the other pyroelectric sensor 1a, the pyroelectric sensor 1a responds an infrared ray from the moving body and outputs a detection signal S1. Consecutively, the pyroelectric sensor 1b responds to an infrared ray from the moving body and outputs a detection signal S2. Two detection signals S1 and S2 are given to a differential amplifier circuit 3, which gives a difference signal being the difference output of two input signals S1 and S2 to a polarity deciding circuit 4. Although the rise of the detection signals S1 and S2 is slow, the peak part of the difference output of the difference signal S1 and S2. Thus the responsiveness of the pyroelectric sensor is compensated, and an overall device is excellent in responsiveness.
Patent JP-2001039932-A (JP)
Title: Production of propargylaniline compound
Inventor: HIYOSHI HIDETAKA
IPC: C07C209/62
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To simply obtain the subject compound useful as an intermediate for a phenylalkanoic acid amide compound showing a germicidal effect by reacting a specific imine compound with a lithium acetylide ethylenediamine complex. SOLUTION: An imine compound of formula I (R1 and R2 are each an alkyl or the like; and R3 and R4 are each methoxy or the like) [e.g. 4-methoxy-N-(2- propylidene)aniline, etc.], in an amount of 1 mol is reacted preferably with 1-2 mol lithium acetylide ethylenediamine complex by using preferably 1-3 liters of a solvent (e.g. diethyl ether, etc.), at -20 to 50 deg.C for 1-24 hours to give the objective compound of formula II. The compound of formula II [e.g. 4- methoxyphenyl-(1,1-dimethylprop-2-inyl)amine, etc.], in an amount of 1 mol is reacted with preferably 2-3 mols of an oxidizing agent by using 1-3 liters of a solvent at -10 to 50 deg.C for 0.5-12 hours and decomposed to give a propargylamine compound of formula III.
Patent JP-H04100254-A (JP)
Title: Automatic transfer device for wafer
Inventor: OTSUKI KENJI
IPC: B65G1/07
Filed: 1990-08-20
Abstract: PURPOSE:To perform automatically and simply a transfer of wafers of different numbers of sheets by a method wherein the title device is provided with a transfer means capable of transferring two or more wafers at one time and a transfer means capable of transferring one wafer and the respective transfer means can be properly selected according to the need. CONSTITUTION:A holder 6 holding one comb 5 and a holder 8 holding four combs 7a to 7d are provided in a state that they are adjacent to each other and the holder 8 is rotated at 90 degrees to the holder 6 as it holds a state that the holder 8 is adjacent to the holder 6. In case five wafers are made to transfer en bloc, five combs 5 and 7a to 7d are positioned on a center line C and a transfer operation of the wafers is repeatedly performed. In case one wafer is made to transfer, the comb 5 only of the holder 6 is left and the combs 7a to 7d of the holder 8 are moved to a non-action position. That is, the holder 8 is rotated at 90 degrees in a state that the comb 5 of the holder 6 is pulled out at the position of a virtual line, the combs 7a to 7d are moved to the position of the virtual line and the comb 5 is returned to its former position.
Patent JP-H0775346-A (JP)
Title: Pwm inverter device
Inventor: ASANO YUMIKO
IPC: H02M7/515
Filed: 1993-09-02
Abstract: PURPOSE:To enable reduction of deviation of an output voltage from a target value by ensuring a time width of conduction or nonconduction in a minimum limit time width when an operation time width at the time of the conduction or the nonconduction obtained by an operation becomes smaller than the minimum limit time width and by reducing a modulated wave frequency to a prescribed minimum when a command signal wave becomes a set value or below. CONSTITUTION:A control circuit 8 receives a voltage command V* and a detected revolution frequency fM of an induction motor 7 as inputs and generates gate signals G11 to G22 for ON-OFF control of GTO elements 11 to 22. A PWM operation circuit 9 computes conduction and nonconduction of each GTO element which become bases of the gate signals G11 and others. When an operation time width SU1G at the time of the conduction or the conduction obtained by the operation becomes smaller than a minimum limit time width set for the GTO elements, in other words, the time width of the conduction or the nonconduction in the minimum limit time width is ensured irrespective of the value of the operation time width SU1G, and when a command signal wave becomes a set value or below, the frequency of a modulated wave is reduced to a prescribed minimum.
Patent JP-H06192016-A (JP)
Title: Herbicidal composition
Inventor: JIYATSUKU RONIYON
IPC: A01N37/00
Filed: 1993-09-02
Abstract: PURPOSE: To obtain a herbicidal compsn. consisting of flurtamore and isoproturon and having a wider range of the herbicidal activity which is effective to control specified weed when the comspn. is used in the early stage of growth of the weed, and which shows no phyfotoxicity to crops. CONSTITUTION: This herbicidal compsn. contains a mixture of flurtamone namely 5-(methylamino)-2-phenyl-4-[3-(trifluoromethyl)-phenyl]-3(2H)-furanone and isoproturon, namely 3-(4-isopropylphenyl)-1,1-dimethylurea, and further contains a diluent and/or surfactant which is allowed for a herbicide. The weight ratio of flurtamone to isoproturon is 1:50 to 1:5, preferably 1:24 to 1:1. The flurtamone and isoproturon are preferably used by 150 to 400 g/ha and 50 to 2500 g/ha, respectively. This herbicide is especially used to control weed for autumn-sown grain. Especially, the herbicide is preferably applied before germination of weed or in an early stage of growth.
Patent JP-H1059432-A (JP)
Title: Packaging structure
Inventor: ITAMI KAZUO
IPC: B65D81/34
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To allow a packaging structure which is unsealed after heating by a microwave oven or the like to be easily unpacked by heating a packaged object. SOLUTION: The packaging structure comprises packaging sheets a1, a2 and a packaged object interposed between them wherein a periphery of the packaging sheets a1, a2 is heat-sealed 1 to have it sealed. In this case, a weak sealed part 1a whose adhesive force is weaker than at other parts is provided on a part of the heat-sealing 1, and when pressure in a package (a) rises due to heating, the weak sealed part 1a is broken and unsealed by the internal pressure.
Patent JP-H1159868-A (JP)
Title: Parts feeding device
Inventor: KOMATSU TADASHI
IPC: B65G59/06
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a parts feeding device arranging a plurality of flat plate- shaped parts in each fixed space in a direction vertical to a main surface part of these flat plate-shape parts. SOLUTION: In a storage part 3, a part 101 is stored to be superposed, to be left as pressed to a side wall in one side by a pressing air cylinder 8. The part 101 pressed to the side wall is extruded by an extruding air cylinder 6 in a direction in parallel to a main surface part of the part 101 through an extruding plate 7. The storage part 3, synchronized with action of the extruding air cylinder 6, is moved by a motor 18 through a ball screw 17. The part 101 is arranged along a guide part 20 on a fixed base 19.
Patent JP-H06189966-A (JP)
Title: Forceps for biopsy
Inventor: ANDOREASU RINTONAA
IPC: A61B10/00
Filed: 1993-09-02
Abstract: PURPOSE: To achieve simplifying the manufacturing and assembling lines of forceps, by unifying the pivotally-moving members and arm's pivot structure into one unit for forceps whose two forceps spoons pivoted facing with each other are opened and closed via the pivotally-moving members and arms by operating the cables. CONSTITUTION: This forceps for biopsy has two forceps spoons 3 pivoted in facing the forceps head 1/axis 2 with each other. For these spoons 3, the rear arms 4 are pivoted to the one end of shackle-type pivotally-moving members 5. This pair of pivotally-moving members 5 are pivoted onto the top end of the cable housing 6. Operating the cables 8 housed into the elastic mantle 7 opens/closes this pair of forceps spoons 3. In this case, unifying both the free- coupling bearings 19 and the pivotally-moving members 5 into one unit in the arms' 4 axial hole and coupling the bearings 21 made at the both sides of the cable housing 6, make it easier to assemble both the arms 4 and the pivotally- moving members 5.
Patent JP-H1154368-A (JP)
Title: Composite electronic parts and its manufacture
Inventor: IGARASHI KATSUHIKO
IPC: H01G4/30
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To sinter without special sintering conditions, by a method wherein a dielectric layer and an inner electrode are alternately laminated, the inner electrode is electrically connected to a terminal electrode, Cu and/or Ni are contained as a main composition of a conductive material of a terminal electrode, and a specific resistance is set at a specified value or more. SOLUTION: A dielectric layer 2 and an inner electrode 3 are alternately laminated, and the inner electrode 3 is electrically connected to a terminal electrode 4 formed at an end part of CR composite electronic parts as a capacitor. Here, Cu and/or Ni are used as a main composition of a conductive material of the terminal electrode 4 and a ratio resistance is controlled to be 6.9×10<-6> Ω.cm or more. As a result, a resistance layer having relatively high resistance value can be formed in the terminal electrode 4, and the CR composite electronic parts in which an equivalent circuit is in series connected in C and R can be formed. Accordingly, it is possible to form the CR composite parts having a resistance component in series to the capacitor extremely easily.
Patent JP-H0768919-A (JP)
Title: Recording sheet and recording article
Inventor: TANUMA TOSHIHIRO
IPC: B41M5/50
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a recording sheet good in ink absorbability and dye fixing properties and generating no fading during long-term preservation after printing by providing a porous ink receiving layer containing at least one component selected from an ultraviolet absorber, an antioxidant and quencher on a base material. CONSTITUTION:A recording sheet is constituted by providing a porous ink receiving layer containing one or more kinds of a components selected from an ultraviolet absorber, an antioxidant and a quencher on a base material. At this time, the porous ink receiving layer is composed of pseudo-boehmite. The substance contained in the porous ink receiving layer is composed of the mixture of the ultraviolet absorber, the antioxidant and the quencher. Further, the recording sheet is a recording medium for an ink jet printer. The porous ink receiving layer containing one or more kinds of the ultraviolet absorber, the antioxidant and the quencher is provided on the base material and a dye is supported on the porous ink receiving layer to constitute a recording article. By this constitution, the ink absorbability and dye fixing properties are together improved and fading is eliminated.
Patent JP-H0774962-A (JP)
Title: Method for evaluating picture quality
Inventor: NISHI TAKASHI
IPC: G06T7/00
Filed: 1993-09-03
Abstract: PURPOSE:To attain evaluation matched with human visibility and to allow the evaluation to coincide with human subjective evaluation by reproducing the deviation of an interpolation value found from a picture element value to be processed and its peripheral picture element values and evaluating a picture to be evaluated for an original picture. CONSTITUTION:Horizontal direction evaluation and vertical direction evaluation are individually executed and then synthetic evaluation is executed. At the time of obtaining horizontal direction evaluation, vertical direction evaluation is executed. In the case of declaring the evaluation of a certain direction, a certain picture element position is used as an object to be processed, the original image interpolating value of the picture element position to be processed is calculated from peripheral picture elements in the declared direction, a difference value between the picture element value to be processed and the interpolating value is calculated, the square of the difference value is found and also the interporating value of the picture element position to be processed is calculated from the picture element to be processed and peripheral picture elements in a direction declared at that time, further the difference value between the picture element to be processed and its interporating value of picture elements to be evaluated is found and the square of the difference value is recorded to end a series of processing for the picture element position to be processed.
Patent JP-H0383105-A (JP)
Title: Program control system for pc
Inventor: TANAKA KUNIO
IPC: G06F9/06
Filed: 1989-08-25
Abstract: PURPOSE:To easily generate a sequence program by providing a functional instruction which selects a program determined by a condition in a sequence program from parallel processing programs. CONSTITUTION:A functional instruction 1 is provided which selects the program determined by the condition in the sequence program from parallel processing programs 2 to 4, and programs 2 to 4 to be subjected to parallel processing are selected. Thus, it is unnecessary to use a jump instruction and a branch instruction, and the sequence program is easily generated. Programs to be subjected to parallel processing are easily discriminated by the selecting functional instruction 1, and the program having a maximum length out of parallel processing programs 2 to 4 is selected and the divisional processing is performed, and the program is divided in accordance with the actual execution time, and the unnecessary time is eliminated.
Patent JP-H1146598-A (JP)
Title: Plant protecting trench board
Inventor: SASAKI SHINZO
IPC: A01G13/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject trench board capable of protecting a plant such as lawn grass planted in a park, etc., from walking of people, parking and traffic of automobile, by standing cylindrical stand parts on circular base parts, irregularly arranging the stand parts, connecting the cylindrical base parts mutually with linking pieces and forming through holes between the linking pieces and the base parts. SOLUTION: Cylindrical stand parts 6, 7 and 8 having faces on the top parts are stood on base parts 9 in a polygonal side wall frame 2. The cylindrical stand parts 6, 7 and 8 are irregularly arranged and the cylindrical stand parts 6, 7 and 8 are mutually connected by linking pieces 9a and ribs 10. Through- holes 1a are formed between the linking pieces 9a and the base parts 9 to give the objective trench board 1. Preferably the side wall frame 2 is provided with engaging projections 3, 4 and 5 and engaging channels 3a, 4a and 5a. Preferably faces at the top of the cylindrical parts 6, 7 and 8 are equipped with channels 6b, 7b and 8b. The sum of the area of the base parts 9 and the linking pieces 9a is larger than the sum of the area of the through holes 1a.
Patent JP-S6462819-A (JP)
Title: Production of magnetic disk substrate
Inventor: TATENO MASAHIKO
IPC: G11B5/73
Filed: 1987-09-02
Abstract: PURPOSE:To provide excellent smoothness and flatness simultaneously to magnetic disks and to substantially eliminate surface defects so that the flatness is hardly changed in spite of a heating treatment by using metallic molds for molding to mold doughnut-shaped disks made of a synthetic resin, then holding plural sheets of the disks perpendicularly, increasing the distance between the centers of the disks to the size larger than the diameter of the disks and annealing the disks. CONSTITUTION:The doughnut-shaped disks 1 made of the synthetic resin are molded by using the metallic molds for molding. Plural sheets of the resultant disks 1 are perpendicularly held and are disposed at the distance L between the centers of the disks 1 larger than the diameter D of the disks, then the disks are annealed. Synthetic resins such as polyether imide, polyether sulfone, polyphenylene sulfide, polyarylate, polyether ether ketone, and polycarbonate having excellent heat resistance are adequately used for the synthetic resin. The metallic mold temp. is adequately the temp. lower by 60 deg.C than the glass transition temp. of the synthetic resin to be used or above and the temp. lower by 20 deg.C than the glass transition temp. or below. The excellent smoothness and flatness are thereby provided to the disks and the surface defects thereof are substantially eliminated. The flatness of the disks is hardly changed in spite of the heating treatment.
Patent JP-S6197850-A (JP)
Title: Marking method for resin-sealed semiconductor device
Inventor: FUJII HIROYUKI
IPC: H01L21/66
Filed: 1984-10-18
Abstract: PURPOSE:To contrive marked improvement in mark quality by eliminating the problem of exfoliation or erasure by a method wherein the color shade of the molding resin body is relieved as the mark by processing the region surrounding marks consisting of letters, signs, or patterns on the surface of the molding resin body with laser. CONSTITUTION:The required region of the surface of the molding resin body 1 is selectively processed with laser, thus marking the non-laser processed part within the same required region with letters, signs, or patterns; accordingly, marks surrounded by the laser processed surface are relieved with the color shade of the molding resin body 1. Marks such as the office mark 22, type name 32, and product rank 42 are surrounded by the region 5 burnt by laser processing. In other words, the surface state of these marks is the same as that of the molding resin body 1 unprocessed with laser: its color is e.g. black green, or blue. The laser processed region 5 gets a color close to gray. Therefore, marks of clear color come into relief within the region 5 having a color close to gray.
Patent JP-S6462139-A (JP)
Title: Multi-window system in ultrasonic diagnostic apparatus
Inventor: WATANABE GENICHI
IPC: G09G1/02
Filed: 1987-09-02
Abstract: PURPOSE:To sharply display an arbitrary region to be diagnosed over a wide range, by a method wherein the image data of the region indicated by a marker is taken in the predetermined region of a window memory and the image data of the window memory is transmitted to a frame memory to perform multi- window display. CONSTITUTION:A focus change-over control means 3 has a focus control circuit 13 controlling a focus on the basis of the output of a focus change-over circuit 12 and the change-over control of a focus is performed by an indication means 6 so that the region indicated by a marker becomes the optimum range. A window control means 9 is operated so that the image data of the region indicated by the marker is taken in the predetermined region of a window memory 7 in response to the output signal from a keyboard 11 and a multi-window mode transmits the image data of the window memory 7 to a frame memory 8 and applies said image data to a display means 5 to display the same on windows 141-149 in a divided form. Therefore, the sharp image of an arbitrarily indicated region to be diagnosed can be displayed so as to be allotted to a plurality of windows.
Patent JP-S6463655-A (JP)
Title: Ignition timing control device for engine
Inventor: KANBARA TATSUYOSHI
IPC: F02P5/15
Filed: 1987-09-02
Abstract: PURPOSE:To enhance the operability of an engine in which the timing of ignition is controlled in accordance with a new opening degree of an exhaust recirculating valve with a predetermined time delay the opening degree is changed, by compensating the time delay in a direction in which a variation in engine operating condition decreases, when the opening degree is changed. CONSTITUTION:In an engine in which an exhaust recirculation control means MC controls the opening degree of an exhaust gas recirculation valve MB, an ignition timing control means MD controls the ignition timing in accordance with at least the opening degree of the exhaust recirculating valve MB. A delay means ME controls the ignition timing in accordance with a new opening degree with a predetermined time delay after the time when the opening degree of the exhaust recirculating valve MB is changed. In this arrangement, there is provided an operating condition detecting means MF for detecting the operating condition of an engine MA including knocking, engine torque and the like. Further, when the opening degree of an exhaust gas recirculation valve MB is changed, a time delay compensating means MG compensates the above- mentioned predetermined time in a direction in which a variation in the operating condition of the engine MA is decreased.
Patent JP-H0665545-A (JP)
Title: Panel-bonding apparatus by using thermosetting adhesive
Inventor: KITA ISAO
IPC: B29L31/30
Filed: 1992-08-19
Abstract: PURPOSE:To provide a panel-bonding apparatus wherein panels are bonded to each other with a thermosetting adhesive without causing the deformation of the panels in the course of heating the thermosetting adhesive to cure the same. CONSTITUTION:An electromagnetic induction coil 4 is disposed along the peripheral portion of a panel body 3 comprising two panels in contact with each other through a thermosetting adhesive sandwiched between the peripheral areas of the two panels to effect electromagnetic induction heating to cure the thermosetting adhesive to thereby bond the two panels to each other. The heating temp. is varied at desired sites of the peripheral portion by partially changing the distance between the peripheral portion and the coil 4. The thermosetting adhesive is cured at sites where the heating temp. reaches ]the curing temp. thereof, and semi-cured at sites where the heating temp. is below the curing temp. Thus, the two panels are preliminarily bonded to each other. The preliminarily bonded panels maintain a sufficient bonding strength till the later step. The semi-cured sites of the thermosetting adhesive are also cured by heating in the baking step after the coating step to completely bond two panels to each other.
Patent JP-2001052554-A (JP)
Title: Keyboard switch unit
Inventor: MORIKAWA HIROSHI
IPC: H01H13/52
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent conducting failure caused by entrance of foreign matters and enhance operation reliability by installing a click dome having an opening in the center; a contact protrusion passing through the opening of the click dome; and a push button having a current carrying means, and electrically connecting an outer circumferential pattern and a central pattern through the click dome and the current carrying means when the push button is pressed down. SOLUTION: A keyboard switch 1sw is composed of a keyboard unit 1su consisting of a push button 1sb and a click dome 1d; and a printed circuit board 1b. A given number of push buttons 1sb are installed in a push button sheet 1ss formed with an elastic material such as rubber, a pressing protrusion 1st is installed in the lower center of the push button 1sb, and a contact protrusion 1sts is installed in the center of the pushing protrusion 1st. Carbon printing is conducted on the lower surfaces of the pushing protrusion 1st and the contact protrusion 1sts, and a printed layer 1sd is formed with conductive ink.