baber/WOPTO huggingface dataset:
Patent JP-S5862741-A (JP)
Title: Processing system for negative numeral
Inventor: AZUMA KEIJI
IPC: G06F3/02
Filed: 1981-10-09
Abstract: PURPOSE:To make the operation of negative numerals easy, including the calculation between different kinds of codes, by setting a conversion table between negative numerals and negative codes to a memory and using the conversion table for the corresponding codes. CONSTITUTION:A memory section 13 of a CPU11 is provided with various program areas such as a program area required for the conversion of negative numerals into negative codes (over punch codes) and is stored with a conversion table 14. The conversion table 14 has the correspondence of the over punch codes corresponding to each negative numeral of -0, -1--9 and the correspondence can arbitrarily be changed. The negative numerals are inputted through the operation of a keyboard 15 and keys designating the negative numeral series are inputted. An operation control section 12 references the table 14 of the memory 13, displays the numeral series including the over punch codes on a CRT16 and writes the numerals in a DISK17 or an FDD18. Thus, the calculation of the negative numerals can be done easily.
Patent JP-S5786044-A (JP)
Title: Inspecting device for welding
Inventor: YAMAJI HIROSHI
IPC: G01N29/11
Filed: 1980-11-18
Abstract: PURPOSE:To decide the quality of a welding state simultaneously and accurately by applying ultrasonic waves through plural pairs of electrodes pressurizing and sandwiching members to be welded simultaneously at plural welding points and measuring the quantity of their transmission. CONSTITUTION:Members 1 to be welded are pressurized and sandwiched by means of a pair of upper, lower conductive electrode groups 2a-, 2b-. Ultrasonic oscillators 4a- for transmission are incorporated into the electrodes 2a- and ultrasonic oscillators 5a- for reception in the electrodes 2b-, respectively. The oscillators 4a are connected to a transmission circuit 7, and the oscillators 5a- are connected to an electron scanning switch 8. The switch 8 is connected to an arithmetic control part 13 via a reception circuit 9, a gate circuit 10, an amplifier circuit 11, and an A/D conversion circuit 12. The part 13 is connected to a transmission circuit 7, the switch 8 and the gate circuit 10. In the part 13, the electric signals are taken out sequentially at every weld point from the oscillators 4a, 5a by the switch 8, and are compared with set values, whereby the quality of the welding state is discriminated.
Patent JP-S60114246-A (JP)
Inventor: RICHIYAADO TEI DARI
IPC: A61F9/00
Filed: 1984-07-31
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-H08324463-A (JP)
Title: Lining structure of load-carrying platform of truck
Inventor: KOSUGE YOSHIAKI
IPC: B60P7/16
Filed: 1995-06-05
Abstract: PURPOSE: To prevent a lower rubber layer of a rubber liner from being separated from a reinforcing plate by decreasing heat aging of the rubber liner, to be generated caused by heat transfer from an exhaust pipe without changing the structure of the load-carrying platform itself and the layout and the structure of the exhaust pipe arranged on the lower surface. CONSTITUTION: In a lining structure in which many rubber liners 21 formed by burying a metallic reinforcing plate near the lower surface of a square rubber plate are spread all over a floor pl.ate 11 of a load-carrying platform of a truck and fixed by bolts 24, a fiber seat 30 is interposed between the rubber liner 21 and the floor plate 11 of the load-carrying platform.
Patent JP-S6052809-A (JP)
Title: Automatic focusing device
Inventor: KIMURA KENJI
IPC: G02B7/32
Filed: 1983-09-02
Abstract: PURPOSE:To enable the titled device to execute quick and exact distance measurement of an active system by imaging the reflected luminous flux from an object onto plural split photodetectors, moving the photodetectors in such a way that the difference in the outputs from photodetectors is made zero and moving cooperatively an image pickup lens. CONSTITUTION:A lens 12 and photodetectors 4a, 4b are unitedly fixed to a support plate 13 in such a way that the position of a splitting point Q coincides with the optical axis of the lens 12. A negative feedback loop system consisting of the photodetectors 4a, 4b-, a differential amplifier 17-, a motor driving circuit 18-, a motor 16 is constituted. The motor 16 is reversibly controlled so that the outputs from the photodetectors 4a, 4b are always maintained constant. The plate 13 turns in follow up to the movement in the focusing direction of the object. The focusing of the object image formed on a photoelectric converting plane 32 is accomplished by the movement of a lens 5 together with a lens holding body 25 in the optical axis direction. The image on the plane 32 maintains automatically the optimum focusing state if the relation between the turning angle of a cam 24 and the extent of the movement of the lens 5 is preliminarily set.
Patent JP-S5685739-A (JP)
Title: Film feed checking device in camera provided with focal plane shutter
Inventor: KAJITA HIDEO
IPC: G03B1/00
Filed: 1979-12-14
Abstract: PURPOSE: To make possible the checking of feeding of a film by providing a light emitting means and a photodetecting means disposed in the relative positions sandwiching film perforations and so arranging the device that the focal plane shutter does not hamper the incidence of rays during light emission operation.  
     CONSTITUTION: An opening 1b is provided to the guide plate 1a on the lower side of the passage of a film 4 of a camera body 1, then a light emitting element 6 is provided facing the opening 1b in the camera body and a photodetector 7 on the back of the opening 5a opened in a film pressure plate 5. The rays emitted from the light emitting element 6 pass said opening 1b, pass the perforation 4a of the film 4 and pass the opening 5a of the pressure plate 5 then enter the photodetector 7. With such a constitution, the pulse signal as shown in W of the figure is generated in the photodetector 7 every time when the film 4 is fed and its perforation 4a passes between the openings 1b and 5a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5949440-A (JP)
Title: Control method of operation for air conditioner
Inventor: OOTAKI SHIZUO
IPC: F24F11/00
Filed: 1982-09-16
Abstract: PURPOSE:To prevent the titled air conditioner from operating continuously under a state wherein a lowered blow-off air temperature is kept as it is and to avoid to give bodily feeling that air is cold, by a method wherein compression capacity is controlled to operating capacity of a compressor to be stabilized through a room temperature by detecting the blow-off air temperature periodically and correction is made so as to keep the blow-off air temperature in the vicinity of a first and a second given values. CONSTITUTION:When Ts is given as a given value of a room temperature, operation frequency of a compressor is controlled by starting operation at a time t0 and the room temperature is arried at Ts at a time t2 simultaneously with starting of the operation at 45Hz through the room temperature control of the blow-off air temperature is started and the blow-off air temperature is detected by a temperature sensor 3. Then, frequency control is kept on every DELTAt time, such as times t3, t4... from the time t2 according to the blow-off air temperature, but in the meantime when the room temperature exceeds Ts+1 at a time 5, the operation frequency becomes 30Hz through room temperature control. As the blow-off air temperature detected at a time t8 after the lapse of the DELTAt time from a time t7 like this is in an identical state with that at a time t6, operation frequency becomes 45Hz, a repeating state for the times t6 and t7 is kept on tereafter and the blow-off air temperature is stabilized in the vicinity of 40 deg.C.
Patent JP-S6224878-A (JP)
Title: Capillary tip for wire bonding
Inventor: SAITO TOSHIJI
IPC: B23K20/10
Filed: 1985-07-24
Abstract: PURPOSE:To increase the reliability in wire bonding and to make it high speeding by providing an uneven part on the pressure face of the fine metallic wire of a capillary tip. CONSTITUTION:A fine metallic wire 5 is fed from a through hole 4 by forming a bonding pad 2 on the surface of the insulating substrate 1 of a hard glass, etc. and by arranging a capillary tip 3 on the upper part thereof. Plural small holes 7 are formed on the concentric circle of the pressure face 6 of the fine metallic wire of the tip 3. The pressure face 6 deforms the fine wire 5 with its squash with the descent of the tip 3 and by this bite the frictional force between the pressure face 6 and fine wire 5 is strengthened. The ultrasonic vibration of the tip 3 therefore forms a clean crystal face contact via the frictional vibration of the pad 2 and fine wire 5. Consequently, the pad 2 and the metallic wire 5 are surely adhered by the local heating and the reliability increase and high speeding in wire bonding are enabled.
Patent JP-S5684778-A (JP)
Title: Water absorbing and retaining material
Inventor: KITANI SATSUKI
IPC: A01G1/00
Filed: 1979-12-13
Abstract: PURPOSE: To obtain the titled material which can keep good air permeability when the material is used by burrying it in plant-growing soil, by a method wherein a water absorbing resin powder is interposed between a water-permeable sheet and a heat-shrinkable film, the sheet and the film are bonded with each other at their peripheral edges, and the resulting composite is heated.  
     CONSTITUTION: A water insolube and water-absorbing resin powder 3 in a dispersed state is interposed between a water-permeable nonwoven sheet 1 made of a chemical synthetic fiber and a heat-shrinkable stretched film 2. The nonwoven sheet 1 and the film 2 are bonded with each other at their peripheral edges 4 by a mehod such as heat sealing, bonding, etc. Then a heat treatment is carried out, to shrink the heat-shrinkable stretched film 2 and to expand the nonwoven sheet 1, whereby a space 5 is formed inside. When the obtd. water absorbing and retaining material 6 is used, the material 6 is immersed in water or exposed to water spray, whereby water is absorbed through the nonwoven sheet 1 by the resin powder 3 which is present inside the material. In the inside space 5, the resin powder 3 is expanded to a gruel or a rice cake state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H058571-A (JP)
Title: Preparation of image receiving sheet for thermal transfer recording
Inventor: MATSUBAYASHI KATSUAKI
IPC: B41M5/50
Filed: 1991-07-02
Abstract: PURPOSE:To prepare an image receiving sheet for thermal transfer recording capable of obtaining a recording image having high printing density, good image quality and high gloss. CONSTITUTION:In forming an intermediate layer based on a resin containing hollow particles to a sheet like base material, paint for forming the intermediate layer is applied to the sheet like base material before a polyester film is laminated to the coated surface of the base material or the paint is applied to the polyester film before the sheet like base material is laminated to the coated surface of the film and, subsequently, the coated layer is dried by heat treatment to form the intermediate layer. An image receiving layer is provided on the intermediate layer thus obtained to form an image receiving sheet for thermal transfer recording.
Patent JP-2000000663-A (JP)
Title: Method and device for generating welding power
Inventor: REYNOLDS JON O
IPC: B23K9/073
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply applicable to the submerged arc welding and a tubular wire welding by providing a first AC signal to a first arc, providing a second AC signal to a second arc and selecting the phase relation of the first and second AC signals from at least three potential phase relations. SOLUTION: At least one of a first AC signal and a second AC signal preferably has the controllable balance and a step to select the balance. At least one of the first AC signal and the second AC signal has the controllable frequency and a step to select the frequency. A first wire for a first welding arc of the submerged arc welding or the tubular wire arc welding is provided, the AC power signal for the first arc is taken out from the three-phase power, and the step in which the first AC power signal is of approximately constant voltage is provided. At least one of the first AC power signal and the second AC power signal is of approximately constant voltage.
Patent JP-H05331644-A (JP)
Title: Diamond coated sintered hard alloy tool
Inventor: IYORI YUSUKE
IPC: C22C29/06
Filed: 1992-05-28
Abstract: PURPOSE:To prevent the reaction between carbon and diamond in a substrate by preliminarily dispersing platinum, iridium and palladium on the surface of a substrate of a sintered hard allay to be coated with diamond. CONSTITUTION:A sintered hard allay constituted of one or more kinds among the carbides, nitrides and carbon nitrides of the groups 4a, 5a and 6a in the periodic table and one or more kinds among the iron group and Cr group is used as a substrate. On the surface of this substrate, in the substrate and on the surface of the substrate and/or as an internal layer, one or more kinds among platinum, iridium and palladium are dispersed, struck or applied. Next, as the external layer, diamond of 0.5 to 15 micron is applied by vapor phase synthesis to obtain the objective tool. In the case platinum or the like are present on the surface of the substrate, when the crystalline nuclei of diamond are formed, they absorb carbon on the surface of the substrate by their catalytic operation, and in an excited state in diamond coating or the like, carbon to be reacted with the crystalline nuclei reduces or is made hardly present. Thus, a diamong film of quality can be obtd.
Patent JP-H0719883-A (JP)
Title: Vehicle location indication apparatus
Inventor: INOUE NOBUTAKA
IPC: G08G1/0969
Filed: 1993-06-30
Abstract: PURPOSE:To provide a vehicle location indication apparatus that accurately indicates a traveling direction even when the vehicle is stopping or traveling slowly. CONSTITUTION:In the case where a vehicle speed is equal to or greater than 10km/h, the indication of a traveling direction of the vehicle is executed based on direction data read from a GPS receiver (140-170). When the vehicle speed changes at first from a rate equal to or greater than 10 Km/ h to a rate lower than that, a traveling direction that is presently indicated on an indication device 14 is stored as the direction data (210-230). After that, as long as the vehicle speed is maintained at the rate lower than 10km/h and a direction designated by the calculated traveling locus is in conformity with the stored direction, the indication of the vehicle traveling direction is executed based on the stored direction data (240-270). When the direction designated by the calculated traveling locus and the stored direction data are not in conformity with each other, the indication of traveling direction of the vehicle is not indicated after that (280-290, 200).
Patent JP-H10339297-A (JP)
Title: Axial fan venturi
Inventor: IKEDA JUNICHI
IPC: F04D29/52
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the workability by realizing an attachment from either side while adopting one-side flange structure which is compliance with a fixed mounting mainly from one side. SOLUTION: The axial fan Venturi comprises a flange 3-1 which is a one-side flange, has at least two mounting holes, and is formed either of a suction side or a discharge side, a column 3-2 which extends in an axial direction by at least a thickness of the axial fan from a back face of the flange 3-1, and a mounting hole 3-3 formed at the column 3-2 so as to penetrate the column 3-2. Further, the axial fan venturi comprises a hexagon nut outer peripheral surface pressure holding means constituted by small projection projected inside a hexagon nut fitting opening 3-4 formed on a side wall in the middle of the column 3-2 and having the elasticity or flexibility.
Patent JP-S5952973-A (JP)
Title: Image pickup element and image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/335
Filed: 1982-09-18
Abstract: PURPOSE:To obtain a signal which is suitable for reproducing a still picture record, by separately outputting signals of an odd number line and an even number line of an image pickup element and obtaining information of two fields from information of one picture. CONSTITUTION:A shift registers 2a scans only odd number lines and another shift register 2b scans only even number lines and the outputs of the odd number lines and even number lines are outputted through separate circuits after passing through amplifiers 6a and 6b, respectively. When shift registers 2a and 2b are driven in parallel with a time interval of 1/2 horizontal scanning period between them in an image pickup device, the output of the device can be outputted synchronously to TV signals one field by one field. Moreover, since information of two fields formed simultaneously when the two outputs are read out at the same time can be obtained, this device is suitable for reproducing a still picture record.
Patent JP-H0915177-A (JP)
Title: Hammer type simple device for measuring sensitivity
Inventor: IWAKURA MASATAKE
IPC: G01N25/50
Filed: 1995-06-28
Abstract: PURPOSE: To measure strike sensitivity accurately by a simple operation by a method wherein pressure-sensitive paper set on a plane part orthogonally intersecting the direction of strike is struck by a striker having a section formed in the shape of a cone, a pyramid or the like and the area of a struck part is checked. CONSTITUTION: When a material to be struck such as explosives is struck by a striking head part 3 of a hammer, the move of the head part 3 in the direction of strike stops simultaneously when a striking part 5 collides with a part to be struck. However, a striker 7 in a strike sensitivity measuring part 4 is made to move further in the direction of strike by a force of inertia, presses pressure-sensitive paper 9 and stops. When a force of strike is small at this time, the distance of movement of the striker 7 from the position of contact with the pressure-sensitive paper to the stop is small, and when the force of strike is large, the distance of movement is large.  While the part of the pressure-sensitive paper 9 pressed by the striker 7 develops a color, the area of a developed-color region is smaller as the distance of movement is shorter and is larger as the distance is longer, since the striker 1 is formed in the shape of a cone, a pyramid or the like. By checking the area or the diameter of the developed- color region, therefore, the force of strike applied to the material to be struck can be detected.
Patent JP-2000044920-A (JP)
Title: Uv/moisture-curable adhesive
Inventor: WALLACH ROBERT S
IPC: C09J175/14
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which can exhibit excellent stability and adhesive performances even after long-term aging by compounding a polyisocyanate prepolymer having an acrylic unsaturation and free isocyanate functionality, a sulfonyl isocyanate, and catalyst having an ether group and a morpholine group. SOLUTION: The polyisocyanate prepolymer is obtained by reacting a polyisocyanate with a monomer having acrylic functionality and hydroxy or amine functionality. The sulfonyl isocyanate is contained to give storage stability to the adhesive and is desirably p-toluenesulfonyl isocyanate or benzylsulfonyl isocyanate. The catalyst which can be destrably used is exemplified by 2,2'- dimorpholinoethyl ether or di(2,6-dimethylmorpholinoethyl) ether.
Patent JP-H0514115-A (JP)
Title: Ultrasonic wave delay line
Inventor: SHINGU YUJI
IPC: H03H9/36
Filed: 1991-07-03
Abstract: PURPOSE:To provide an ultrasonic wave delay line with high reliability in which assembling man-hour is remarkably reduced in the ultrasonic wave delay lien used for various video equipments. CONSTITUTION:Low melting point electrodes 21 (22) are provided respectively to a part on a background electrode 2 formed on at least one plane perpendicular to an ultrasonic wave propagation major side of the ultrasonic wave delay medium 1 and a part on a surface electrode 5 of piezoelectric conversion elements 3a, 3b provided on the background electrode 2. Then plural terminals 24 molten and connected to the low melting pint electrodes 21, 22 and a terminal projection 24a are provided on the delay line and a container 23 to house the ultrasonic wave delay medium 1 is provided to eliminate the need for a lead wire interconnecting various electrodes and terminals, the assembly man-hour is remarkably reduced, no electric short-circuit of lead wires is required and the ultrasonic wave delay medium 1 with high reliability is obtained.
Patent JP-H1010523-A (JP)
Title: Liquid crystal display device
Inventor: NAKAJIMA EIJI
IPC: G02B5/30
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device whose display does not get dark and is clearly observed even when it is observed in a state where an observer wears polarizing spectacles. SOLUTION: By providing a double refraction plate changing linearly polarized light to circularly polarized light or elliptically polarized light, for example, a 1/4 wavelength plate 10 on the observer side of a liquid crystal panel 20 constituted by providing the linearly polarizing plate at least on the observation side of a liquid crystal layer where the polarized state of transmitted light is modulated by impressed voltage, the linearly polarized light outgoing from the panel 20 is changed to the circularly polarized light by the plate 10, so that display light 3 becomes the circularly polarized light.  Therefore, since the component in the polarization direction of the polarizing spectacles 2 worn is included in the case the observer views the display from any angle, the component 4 transmitted through the spectacles 2 and reaching eyes considerably exists in whatever position and direction the panel 20 is observed in a state where the observer wears the spectacles 2, whereby visibility is not lowered.
Patent JP-H0722132-A (JP)
Title: Lamp socket
Inventor: MOCHIZUKI TAKEO
IPC: H01R33/08
Filed: 1993-06-30
Abstract: PURPOSE:To provide a lamp socket which is equipped with improved characteristics of contacting piece and which can be mounted easily and stably. CONSTITUTION:A lamp socket concerned is for mounting a terminal pin 2 installed at the end of a lamp 1 and is equipped with a socket body 11 having a pin inserting part where the terminal pin is inserted and a contacting piece 31 furnished at the socket body. The contacting piece has a base 32 contacting the socket body. a winding part 33 formed in continuity to one end of the base, and a part formed in continuity from the winding part and contacting upon receiving the terminal pin inserted in the pin inserting part. The arrangement further includes a contacting part 35 having a spring force directed opposite the terminal pin inserting direction and a connection part 37 which is formed in continuity to the other end of the base and where an external lead is connected.