baber/WOPTO huggingface dataset:
Patent JP-H08261714-A (JP)
Title: Integration interferometer
Inventor: IRITA TAKESHI
IPC: H01S5/026
Filed: 1995-03-24
Abstract: PURPOSE: To provide an integration interferometer which has the simple configuration of optical system in a substrate and can stably operate a semiconductor laser. CONSTITUTION: A semiconductor laser 11 for emitting light in first and second directions, a first optical waveguide 13 for propagating light emitted in the first direction from the semiconductor laser 11, and interference parts 18 and 14 for interfering light which is emitted in the second direction from the semiconductor laser 11 and reflected by a measurement target and light which is propagated in the first optical waveguide 13 are provided on a same substrate 1.
Patent JP-H05208270-A (JP)
Title: Pillar and cover welding method
Inventor: KAWAGUCHI KAZUMI
IPC: B23K101/28
Filed: 1991-03-29
Abstract: PURPOSE:To facilitate positioning and setting of a square steel pipe pillar and steel plate covers and to improve the welding speed and welding accuracy in welding the steel plate covers to the ends of the square steel pipe pillar. CONSTITUTION:In the pillar and cover welding method to weld the steel plate covers 2A and 2B to the ends of the square steel pipe pillar 1, in a state with the lower side two surfaces of the pillar 1 supported on the two inclined supporting surfaces to cross each other of welding jigs 15A and 15B, the pillar 1 is positioned and set, the covers 2A and 2B are set on the ends of the pillar 1, the upper side two sides of the covers 2A and 2B are welded to the ends of the pillar l, the upper and lower surfaces of the pillar l are rotated and then, the new upper side two sides of the covers 2A and 2B are welded to the ends of the pillar 1.
Patent JP-H03266142-A (JP)
Title: Software simulator
Inventor: NISHIKAWA AKIKO
IPC: G06F11/28
Filed: 1990-03-16
Abstract: PURPOSE:To improve the operability of debugging by comparing the current value of an instruction counter with the value of an instruction counter which generates an exception registered in an exception specification table and simulating the generation of an exception corresponding to the value of the instruction counter which generates the exception when the values match each other. CONSTITUTION:The software simulator 1 registers the value of the instruction counter which generates the exception and the exception to be generated in the exception specification table 13 and compares the current value of the instruction counter with the value of the instruction counter which generates the exception. The generation of the exception corresponding to the value of the instruction counter which generates the exception when the match each other is simulated and realized. Consequently, the generation of the optional can be simulated during the execution of an optional place of a test program.
Patent JP-H01237568-A (JP)
Title: Concentration control method for multicolor copying machine
Inventor: FURUMURA MASARU
IPC: G03G15/01
Filed: 1988-03-17
Abstract: PURPOSE:To hold the respective developing devices in an appropriate concentration state and to satisfactorily maintain the quality of a copy by applying alternately a toner concentration control of an AIDC system to plural developing devices, in case of executing continuously a simultaneous two-color copy. CONSTITUTION:In a continuous copy operation, for instance, in a first (first sheet) copy operation, when a toner concentration control of an AIDC (detecting directly by an optical sensor) system is executed to a black developing device 5, in a second (second sheet) copy operation, a toner concentration control of the AIDC system is executed to a color developing device 4. Thereafter, the toner concentration control of the AIDC system is applied alternately to the developing devices 4, 5. In this regard, in the first copy operation, the toner concentration control of the AIDC system is applied to the developing device in which an image area to be generated is larger. In such a way, the toner concentration of the respective developing devices 4, 5 is held appropriately, and the generation of a picture quality failure is prevented.
Patent JP-S58184472-A (JP)
Inventor: INOUE SHIYUUICHI
IPC: F25B29/00
Filed: 1982-04-20
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-H06283702-A (JP)
Title: Solid-state image sensing device
Inventor: MIYAGUCHI KAZUHISA
IPC: H04N5/357
Filed: 1993-03-25
Abstract: PURPOSE:To provide a solid-state image sensing device whose reliability is high as a device. CONSTITUTION:Since a recessed part 70 which has been formed on the bottom face of a solid-state image sensing device 10 is filled with a substance which does not generate carriers, the air is not collected inside the recessed part 70. As a result, when the device 10 is used as a cooled CCD and when a vacuum suction operation is performed in order to prevent the surface of an element from being dewed, the device is not destroyed due to a stress.
Patent JP-S58185409-A (JP)
Title: Preparation of cadmium selenide sulfide particle
Inventor: SUZUKI KIYOSHI
IPC: C01B19/00
Filed: 1982-04-21
Abstract: PURPOSE:To prepare cadmium selenide sulfide particle giving an image having high contrast and sufficient density, by boiling a mixture of cadmium selenide and cadmium sulfide in an aqueous solution of sulfuric acid, and calcining the product. CONSTITUTION:A mixture of cadmium selenide and cadmium sulfide is boiled in a 0.1-3.0 N aqueous solution of sulsuric acid for about 30-120min. The treated liquid is cooled and washed thoroughly in a filter, and the resultant mixture is dried. The dried mixture is mixed with a flux (e.g. NaCl-CdCl2 flux mixture) and calcined. The amount of the flux is >=20wt%, and the calcination temperature is higher than the melting pont of the flux by >=50 deg.C. The fluctuation of the product properties caused by the variation of the raw materials can be eliminated and a stable cadmium selenide sulfide can be obtained by this process.
Patent JP-S57182726-A (JP)
Title: Display device for camera
Inventor: TAKAHASHI YOSHIAKI
IPC: G03B17/20
Filed: 1981-05-06
Abstract: PURPOSE:To make a display devide small-size and inexpensive, by incorporating external and internal display elements in a camera as one body in the information display device for the camera. CONSTITUTION:In case that display elements such as LEDs and LCDs are used for the display in the inside of a finder as well as the display in the outside of a body, an external display part 3a and an intenal display part 3b are made into one body to obtain a display element 3, and thus, the cost of the element is lowered. The internal display is performed in the finder by leading the light to a pentagonal prism part 1 or a focusing screen 2 through, for example, a prism and an optical fiber.
Patent JP-H11253485-A (JP)
Title: Disposable diaper
Inventor: TASHIRO IZUMI
IPC: A61F5/44
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a pants-type disposable diaper which is excellent in touch and fitness, has the effect of preventing steaming, and makes the wearer feel very comfortable. SOLUTION: In a pants-type disposable diaper formed by an absorbent main body 16 and an outer member 12, the outer member 12 comprises an outer sheet 13 and an inner sheet 14 laminated with the outer sheet 13, and the sheets 13, 14 are made of laminated nonwoven fabrics which constitute a laminate consisting of either a continuous layer made of a thermoplastic resin and a very fine staple layer made of a thermoplastic resin, or multiple layers the layers being integrated together by thermal fusion.
Patent JP-H11263201-A (JP)
Title: Truck reversing device
Inventor: TAJIRI SEIICHI
IPC: B62B3/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To achieve easy reverse of a truck of a fixing caster by a truck reversing device. SOLUTION: This device is provided with a pair of left and right free casters 11 and fixing casters 12 at four corners of a truck 4 and a reversing device 2 thereunder so as to reversely rotate the truck 4 in substantially 180 deg. angles. The reversing device 20 comprises a body portion 21 and an arm portion 22 and a rotary shaft 23 is provided at the edge of the arm portion 22 and a fitting portion 39 which is the lower portion thereof is fitted to a hole 40 provided in a floor surface 6. The body portion 21 has a pair of left and right free casters 24, having a lift mechanism at the center.  When a main pedal 30 of the lift mechanism 25 is pushed downwardly, a cylinder 27 is raised so that a supporting bracket 29 provided at the upper portion pushes up a lift portion 13, thereby lifting one side of the truck 4 to separate the fixing caster 12 from the floor surface 6 and alternately rotating on the floor surface 6 the grounded free casters 24 of the body portion 21 and the pregrounded free casters 11 of the truck 4 as a fulcrum which is the rotary shaft 23, so as to reversely rotate the truck 4.
Patent JP-S56163277-A (JP)
Title: Phosphate chemical conversion treating device
Inventor: OKITA HIROSHI
IPC: B05C3/04
Filed: 1980-05-20
Abstract: PURPOSE:To improve the rate of chemical conversion treatment without degrading the quality of a chemical conversion film by forming a fluid layer of a treating soln. in the upper part of a phosphate chemical conversion treating tank at the time of forming the phosphate film on the surfaces of steel plate products. CONSTITUTION:In order to improve coatability of paint by forming a phosphate film on the surfaces of a product 12 made of a steel plate or the like, the product is immersed in the phosphating soln. in a chemical conversion treating tank 1, whereby a phosphate film is formed. The treating soln. accumulated in the accumulating chamber 3 formed by a partition plate 2 in this tank 1 is supplied to the nozzles 7 in the upper part of the tank 1 by a pump 9 and is ejected in a horizontal direction. The product 12 to be treated is formed with the chemical conversion film in a short time by the fluid layer 9 of the treating soln. by the ejecting flow, after which chemical conversion reaction is continued in the static treating soln. layer in the lower part, thence it is pulled up. Since the lower layer part of the treating soln. is in a static state, the sludge accumulating in the bottom is prevented from going up and sticking on the phosphating film.
Patent JP-H02249813-A (JP)
Title: Belt cleaner for cylindrical belt conveyor
Inventor: MATSUMOTO KIYOSHI
IPC: B65G45/16
Filed: 1989-03-18
Abstract: PURPOSE:To automatically scrape and clean materials stuck to the outer circumference of a cylindrical belt conveyor to enable the normal operation of the cylindrical belt conveyor by providing a belt cleaner such as a rubber plate and a rotary brush pressed usually to the belt at a trough changing portion. CONSTITUTION:The tensile force of a belt is applied to a place where the belt is changed from cylindrical to flat to effect a state of tension there and the rubber plate 6 of a belt cleaner 5 to which press force of a spring is urged is closely attached to the tensile portion. Consequently, sticked materials (d) such as rain, snow, dust, etc., stick to the outer circumference of the cylindrical belt 3 and carried thereby are scraped by the rubber plate 6 under uniform stick condition. As a result, the stuck materials (d) are not carried to a head pulley 2 so that the stuck materials are not transferred and stuck to the head pulley 2.
Patent JP-H01238793-A (JP)
Title: Connection structure of pipe
Inventor: MORI KYOJI
IPC: F16L19/08
Filed: 1988-03-18
Abstract: PURPOSE:To surely prevent the release of a second pipe body and also reduce the damage of a packing by inside inserting a firmly clamped body, cylindrical body, and packing in a box nut, and making the axis direction length of the packing longer than that of the cylindrical body. CONSTITUTION:A ring-state firmly clamped body 4, cylindrical body 5, and packing 6 are housed in the inside of a box nut 3, and the axis-direction length of the packing 6 is made longer than that of the body 5. This enables sure prevention of the release of a second pipe body 2 since the outer periphery of the body 2 is clampedly retained with the inner diameter of the body 4 contracted by the clamping of the nut 3. And the damage of the packing 6 can be reduced since the packing 6 is not crushed more when the body 5 abuts the end part of a first pipe body 1.
Patent JP-H05273572-A (JP)
Title: Packaging method and packaging structure for panel
IPC: H05K3/36
Filed: 1992-03-25
Abstract: PURPOSE:To compactly package a liquid crystal panel and to ground a control substrate without soldering the substrate. CONSTITUTION:Grounding terminals 30 projecting from the substrate surface are provided on the array (on an XX' line) arrayed with the electrode terminals 15 of the substrate 18'. The panel 9 and the substrate 18' are so pressed to each other that the surfaces provided with the respective electrode terminals 12, 15 are positioned on the outer side. A flexible circuit board 16' is wound around the peripheral edge of the panel 9 and the substrate 18' and is brought into contact with the electrode terminals 12, 15. On the other hand, the grounding terminals 30 are exposed into the spacing of the flexible circuit board 16'. The peripheral edges of the panel 9 and the substrate 18' is held by using a clip 2 consisting of a shape memory alloy having a U shape in section or a shape memory alloy having an electrical conductivity from the outside of the flexible circuit board 16' and are brought into pressurized contact is such a state. Further, a frame-shaped member 1 having the electrical conductivity is pat on the peripheral edge of the panel 9 and is brought into contact with the clip 2.
Patent JP-S58185532-A (JP)
Title: Preparation of aromatic hydroxy compound
Inventor: UENO RIYUUZOU
IPC: C07D215/26
Filed: 1982-04-23
Abstract: PURPOSE:To obtain the titled high-quality substance inexpensively, by reacting an alkali metal salt of an aromatic sulfonic acid with an alkali metal hydroxide in the presence of a reaction medium such as an aliphatic, alicyclic or aromatic hydrocarbon or aromatic ether. CONSTITUTION:An aromatic hydrocarbon is sulfonated with (fuming) sulfuric acid and made into an alkali metal salt, which is reacted with an alkali metal hydroxide in a ratio of one sulfonic group based on 2-7mol of the latter in the presence of an aliphatic, alicyclic or aromatic hydrocarbon or an aromatic ether as a reaction medium at 250-450 deg.C for 0.1-10hr, to give the titled substance. Gas oil, kerosine, lubricant, alkylbenzenes, diphenyl, dinitrile ether, etc. may be used as the reaction medium, and 2-20 times as much the reaction medium as the aromatic alkali metal salt is used. EFFECT:A homogeneous reaction can be carrier out, and the amount of the alkali is reduced, so that the operation is done simply and inexpensively.
Patent JP-H1020255-A (JP)
Title: Optical circuit element
Inventor: SANNOMIYA MASAHIKO
IPC: H04B10/40
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical circuit element capable of forming a logic circuit without converting an optical signal to an electric signal. SOLUTION: This element L is composed of a first substrate 1 having a slit 11 for reference light and a slit 12 for input signal light, or a slit 13 for a first input signal light beam and a slit 14 for a second input signal light beam and a second substrate 2 having a slit 21 for transmitting diffraction light from both slits 11 or 13, 12 or 14. Here, the output slit 21 of the second substrate 2 is provided on the position on which there is dark by interfering the diffracting light from the slit 11 for reference light with the diffraction light from the slit 12 for input signal or there is bright by interfering the diffracting light from the slit 13 for the first signal light with the diffraction light from the slit 14 for the second signal light.
Patent JP-S62225362-A (JP)
Title: Image-recording head
Inventor: AKUTSU HIDEKAZU
IPC: B41J2/05
Filed: 1986-03-27
Abstract: PURPOSE:To ensure easy selection of an ink and enable high-speed recording, by providing one of electric field generating electrodes of an electrical energy applying means on a substrate. CONSTITUTION:Heat generating elements 16 disposed at positions corresponding to recording picture elements are selectively operated to generate heat, while a uniform electric fields is applied to the entire body of a liquid coloring agent 13, whereby the agent 13 is caused to fly toward a recording member 12. By an electric field generating electrode 17 provided on the same substrate 15, an electric field is applied to the coloring agent 13 at a part extremely close to the heat generating elements 16, so that response characteristic of flying of the coloring agent 13 is favorable, and high-speed printing can be performed. Energy efficiency is also favorable. Further, since degree of concentration of energy is high, dot size can be favorably reduced, and high-density recording can be performed. In addition, since the heat generating elements 16 can be located at the tip of a head, the spacing between the elements 16 and the recording member 12 can be made sufficiently small, and both accuracy of recording position and diameter of recording dots can be easily controlled.
Patent JP-S63233478-A (JP)
Title: Graphic input system using mouse
Inventor: FUJINO KAORU
IPC: G06T17/40
Filed: 1987-03-20
Abstract: PURPOSE:To easily input a graphic such as the way of observing a substance only by depressing a mouse button without being conscious about a face by automatically detecting whether a vertex group inputted by a closed loop detecting part constitutes a face or not. CONSTITUTION:When the mouse button is depressed, a mouse control part 11 regards the coordinate point of a mouse cursor on a display screen as a vertex and stores its coordinate value. An identical point deciding part 12 decides whether the vertex detected by the mouse control part 11 is the same as an already inputted vertex or not, and at the time of deciding the result as identification, a closed loop detecting pat 15 is driven, the connecting relation of the vertex is traced and whether a continuous segment reaching the identical point exists or not is checked. A connecting relation extracting part 13 forms a dot list expressing the connecting relation among vertexes based on data obtained from the decision part 12 and the detecting part 15. A graphic formation part 14 displays a graphic based upon the formed dot list on a display screen.
Patent JP-H05274918-A (JP)
Title: Flexible printed board and its forming method
IPC: H01B5/14
Filed: 1992-03-25
Abstract: PURPOSE:To improve winding workability and product quality. CONSTITUTION:One end of a printed board body 1 with a circuit formed thereon is tentatively fixed. A cylindrical case 3 is laid around the end, and the body 1 is caused to project from a notch section 4 formed on the case 3 in an axial direction. The case 3 is turned around the axis thereof and a winding section 2 is thereby formed on the body 1. As a result, the case 3 can wind the body 1 and form the winding section. A formation work related thereto can be thus made easy, and a period required for the work can be shortened. As the winding section can be formed by turning the case 3, dispersion in the winding tension, diameter and lateral position of the body 1 can be reduced, and the quality of the winding section can be stabilized.
Patent JP-H04302987-A (JP)
Title: Nitrogen manufacturing apparatus and controlling method therefor
Inventor: YAMAGISHI KATSURA
IPC: F25J3/04
Filed: 1991-03-30
Abstract: PURPOSE:To eliminate waste of a power cost and collection of excess liquefied nitrogen by switching an operating state of the case in which a demand of product nitrogen gas is reduced to a reduction operation for reducing quantity of material air or a changeover operation for manufacturing liquefied nitrogen. CONSTITUTION:When a demand of product nitrogen gas is reduced to raise a pressure in a conduit 10, a pressure indicating control meter 11 is operated to throttle a product supply valve 19. A flowrate indicating control meter 13 is operated by a signal from a flowrate calculator 21 to open or close a liquefied air valve 8 and a turbine bypass valve 15, thereby controlling a balance in a system. Further, when a quantity of material air supply approaches a surge line of a compressor 1, it is detected by the calculator 21, which sends a signal to the meter 13. Then, the valve 8 is opened to increase a quantity of liquefied air output from a refining tower 4 and the valve 15 is throttled by a flowrate calculator 22 to increase processing amount of an expansion turbine 9.
Patent JP-H03268840-A (JP)
Title: Manufacture of shell mold
Inventor: IKEOKA YOSHIRO
IPC: B22C9/02
Filed: 1990-03-16
Abstract: PURPOSE:To improve the productivity by sticking and solidifying coating sand on surface of a pattern for molding after beforehand drying and raising temp of the coating sand incorporated in a molding machine. CONSTITUTION:A dump box 1 is supported on upper end of a frame in the molding machine. The coating sand S is supplied from a hopper 4 arranged at the upper part of dump box 1. After beforehand drying and heating the temp. of coating sand S incorporated into the molding machine, this is stuck and solidified on the surface of pattern 2 for molding. By this method, the excess moisture in the coating sand can be removed before molding.
Patent JP-S56163906-A (JP)
Title: Heavy duty pneumatic tyre
Inventor: KAKUMARU KAZUO
IPC: B60C11/00
Filed: 1980-05-20
Abstract: PURPOSE:To reduce the rolling resistance without degrading the friction resistance by setting the loss modulus and loss compliance of a tread rubber within a certain range and determining the treading pattern to have a certain value of tread effective grounding index. CONSTITUTION:The viscosity and elasticity of the tread rubber which constitutes the tread part is so determined as to have the loss modulus of 2kg/cm<2> to 6kg/cm<2> and the loss compliance of 0.5X10<-3>cm<2>/kg to 2.0X10<-3>cm<2>/kg. The pattern of the grounding surface of the tread is so determined as to have the effective grounding area index of 0.08 to 0.09. By designing the tyre tread part as above, the rolling resistance can be reduced without degrading the friction resistance.
Patent JP-H02249881-A (JP)
Title: Controller for alternating current elevator
Inventor: ISHIOKA KANICHI
IPC: H02P27/06
Filed: 1989-03-22
Abstract: PURPOSE:To continue operation at once even if one phase out of three phase ac power sources is lacked, by installing an open-phase detecting means, a open-phase time operation command means, and a second inverter converting alternating voltage out of a converter into an input power source of a transformer, respectively. CONSTITUTION:Supporting that R phase out of three phase ac power sources is lacked, by way of example, a signal of an open-phase detecting means 9R is transmitted to a control means as L. A signal passing through a NOT element 15 comes to H, being inputted into an AND element 17, and an H signal out of an open-phase detecting means 9T or T phase is also inputted into this AND element 17, and the output comes to H. Accordingly, an H signal out of an OR element 20 is outputted, whereby a second inverter 11 operates. At this time, this H signal out of the OR element 20 is inputted into an open-phase time operation command means 10 as well, and with the inverter 11 operated, a voltage detecting relay 12 is energized with current, and normally opened contacts 121a, 122a are closed, then voltage is impressed to a transformer 13 from the inverter 11 by this selecting means 23, thus it is restored to a state before phase lacking.