baber/WOPTO huggingface dataset:
Patent JP-H07279523-A (JP)
Title: Rail material movement guiding device for flap sash sliding window
Inventor: KATORI SHIGEO
IPC: E06B3/50
Filed: 1994-04-15
Abstract: PURPOSE:To make it smoother for a sliding screen of a flap sash sliding window to be projected and stored. CONSTITUTION:A guide base frame 6 formed in groove shape in crosssection comprising a center part piece 6a fixed to the inner surface of a vertical frame 1, an upper part piece, and a lower part piece 6c is provided on the inner surface of the vertical frame 1c. Also a movable frame 5 comprising the center part piece, upper part piece, and lower part piece and an assembled piece 4 provided at the end part of a rail material are positioned between the upper part piece and lower part piece of the movable frame 5, and engaged movably with the guide base frame 6 in the directions of indoor and outdoor. Then an upper side guide groove provided in the inner surface of the upper part piece of the guide base frame 6, an upper surface guide groove provided in the inner surface of the lower part piece of the guide base frame 6, and a lower surface guide groove provided in the lower surface of the assembled piece 4 are arranged along the directions of indoor and outdoor. In addition, an appropriate number of steel balls which are rolled in engagement partially with the upper side guide groove and upper surface guide groove and also an appropriate number of steel balls which are rolled in engagement partially with the lower side guide groove and lower surface guide groove are arranged on the lower piece 6c of the movable frame in the directions of indoor and outdoor and supported pivotally.
Patent JP-2000089045-A (JP)
Title: Manufacture of fiber grating and manufacturing device
Inventor: IMAMURA KAZUO
IPC: G02B6/10
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To expand the control range of wavelength characteristics by enabling a shift control of wavelength characteristics toward the short wavelength side and the impression of a high tension, and to obtain a manufacturing device for a fiber grating in which the wavelength is controlled. SOLUTION: Both side parts in the fiber axis direction, while interposing ultraviolet laser beam-irradiating region of a coated optical fiber 1, in which a covering layer is formed of an ultraviolet ray transmissive resin, between them, are wound around a pair of winding drums 34, 35 so as not to overlap each other, are fixed so as not to be relatively moved. One winding drum 35 is forcibly rotated by a set rotational amt. around a Y axis with a pulse motor, thereby impressing a tension, thus keeping a core in a state of being under a prescribed elongation strain (tension impressing stage).  In this state, the grating is written on the core by irradiating the covering layer with an ultraviolet laser beam via a phase mask from above the covering layer (irradiating stage), the motor is rotated in the opposite direction, thereby releasing the elongation strain, the coated optical fiber is contracted to an original state, thereby making the grating pitch narrow (tension releasing stage), and again, screening is carried out by impressing a tension for testing.
Patent JP-S521357-A (JP)
Title: Ring retainer
Inventor: OKAZAKI TOYOYUKI
IPC: F16J9/00
Filed: 1975-06-24
Abstract: PURPOSE: Ring retainer in which plural number of piston ring are piled as the axis center direction, and mutual relative rotation of openings of each ring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11270361-A (JP)
Title: Governor device of engine
Inventor: TSUKAHARA HIROAKI
IPC: F02D1/04
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To realize favourable engine performance without an engine stall by restraining lowering of engine speed at the time of inputting a load in a low rotational speed range. SOLUTION: This governor device controls fuel injection quantity by moving a spool 7 by balance of expanding force of a fly weight 6 and energizing force of a governor spring 30. In this case, the governor spring 30 is constituted by arranging a first spring 31 of a small spring constant and a second spring 32 of a large spring constant in series. Moving quantity of the spool 7 at the time of inputting laod is increased and fuel injection quantity is increased by making the low rotational speed range in a state where the first spring 31 only works and energizes the spool 7.
Patent JP-H03276392-A (JP)
Title: Method and device for deleting goods master
Inventor: MATSUNAMI KENJI
IPC: G07G1/14
Filed: 1990-03-26
Abstract: PURPOSE:To properly and surely execute deleting by retrieving a goods master to possess a delete-scheduled flag and of which sales date before more than a fixed period at delete-processing and deleting the extracted goods master list of goods from a goods master memory. CONSTITUTION:A delete-scheduled flag is written in advance to delete-scheduled goods master among the goods masters of a goods master memory 2 in which sales and a sales date based on the sales goods master are recorded renewedly from registers 5, 5... at registering the sales. Then, the retrieving of the goods master to be deleted to the respective goods masters in the memory 2 is executed at the integrating processing to sales registration. That is, the goods master in which the delete-scheduled flag is written from the goods master and of which sales date stored renewedly is before more than a period fixed in advance is extracted by retrieving and the extracted goods master is deleted from a goods list automatically. When an indication is outputted from an operating part 3, the extracted goods master is deleted from the memory 2. Besides, the goods master to be deleted can be displayed on a display part 31 and can be outputted to a printer 4.
Patent JP-H11272716-A (JP)
Title: Wiring design device, wiring decision device, and method for these devices
Inventor: MATSUMOTO HIROYUKI
IPC: G06F17/50
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently design the wiring of a semiconductor package or the like in a short time. SOLUTION: Wiring design software(SW) reads in design information indicating the layout of pads on a chip, the layout of pins of the package, correspondence relations between pads and pins, etc., and analyzes them to generate wiring problems and classifies pads and pins into source elements and sink elements and consecutively gives the same discrimination numbers to pads and pins to be connected to each other (S102,..., S108). Wiring design SW applies the triangulation method of Delaunay to source elements and sink elements to form virtual triangles having source/sink elements as apexes (S110). Wiring design SW uses generated triangles to classify pins to levels (S200). Wiring design SW discriminates whether sides of triangles intersect wiring or not and connects sides, which are judged to intersect it, to derive routes of wiring (S220) and outputs the result of wiring design (S118).
Patent JP-H09269443-A (JP)
Title: Closure for optical fiber cable
Inventor: NOZAWA TETSUO
IPC: G02B6/44
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a closure which is capable of compactly housing junctures and allows the easy conduction of the work to switch the connection of optical fiber cables and to branch and connect these cables by forming housing trays to a hierarchical structure arranged with these trays in superposition above and below and constituting this structure in such a manner that the respective upper, middle and lower housing trays fully openable. SOLUTION: The housing trays 10 have the juncture holding parts 20 of the coated optical fibers L, guide rails 12a, 12b and a supporting frame. The upper, middle and lower housing trays 10 are constituted fully openable. The guide rails 12a are disposed on both flank parts 12 facing each other and the guide rails 12b engage with the guide rails 12a of the housing trays 10 existing lower when the separate housing trays 10, 10 are arranged in superposition above and below. The supporting is formed drawable backward. When the housing tray 10 existing above is moved backward, the supporting frame is detained with the step formed on the rear surface of the housing stay 10 and is drawn out to support the housing tray 10 from the rear surface.
Patent JP-H10273788-A (JP)
Title: Shape generating device using radial reaction
Inventor: MORI YUZO
IPC: C03B19/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To machine a large aperture diameter lens by plasma CVM. SOLUTION: A space 146 for machining is partitioned from a driving space 147 by partition mechanisms (a cylindrical barrier 32 and a disk barrier 33). A gas-tight vessel 47 constituting this space 146 and the partition mechanisms 32, 33 as well as a supporting section 21 are conductivity connected. A contactor 31 is fixed at its one end to the disk barrier 33 and the other end thereof slides the inner flank of the cylindrical barrier 32, thereby maintaining the conduction even if the disk barrier 33 moves vertically. The contactor 51 is fixed at its one end to the supporting section 21 and the other end thereof slides atop the disk barrier 33, thereby maintaining the conduction even if the supporting section 21 moves horizontally or turns.
Patent JP-S522191-A (JP)
Title: Display unit
Inventor: OOTAKE TSUTOMU
IPC: G02F1/15
Filed: 1975-06-23
Abstract: PURPOSE: To enhance display effect of display unit by providing color difficult to be distinguished interval portion of electrodes added to the same substrate and electrodes in appearance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11267408-A (JP)
Title: Flocculant having deodorizing function
Inventor: MIKAMI YASUYA
IPC: B01D21/01
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flocculant having a flocculating effect without coloring waste water after the flocculant is used and which satisfies the regulated values of Offensive odor control law, article 4 number 3 and to maintain its durability by using a compd. expressed by a specified rational formula essentially comprising aluminum, sulfate radical and nitrate radical and having a deodorizing function. SOLUTION: Aluminum hydroxide, sulfuric acid and nitric acid are weighed so that the molar ratio (m/n) of sulfuric acid/nitric acid becomes 0.2<m/n<0.7 to 2 mol of aluminum and mixed and stirred to react them at a specified temp. and to produce Al2 (SO4 )n (NO3 )m (4.5>m+n>2). It is preferable that the obtd. flocculant has the 4.0 to 8.0 wt.% concn. of aluminum expressed in terms of Al2 O3 . If m+n is 2 or less, the basic degree is large to become a basic salt, which is easily hydrolyzed and is short of stability. If the sum is 4.5 or more, free acids in crease to decrease the pH and require a neutralizer. This causes a risk that nitrogen in the treated water exceeds the regulated value. The obtd. flocculant has excellent flocculating performance, without coloring the treated water after the flocculant is used and can maintain the deodorizing function.
Patent JP-S554970-A (JP)
Title: Formation of electrode or wiring layer on substrate
Inventor: SAKURAI TETSUTADA
IPC: H01L21/3205
Filed: 1978-06-27
Abstract: PURPOSE: For facilitating the removal of the conductive layer chip having attached to the others than an electrode and a wiring, to deposit conductive layer by spattering method when forming said electrode at the semiconductor range provided on a semiconductor substrate and said wiring on the insulating layer provided on said substrate.  
     CONSTITUTION: Insulating layer 4 is deposited on the main surface 1 of an Si substrate, an opening is provided in said insulating layer 4, a semiconductor range 2 is diffusedly formed in said substrate, and the mask layer 11 having a given configuration is formed of photo-resist on the portion apart from said opening 3 of said layer 4. Next, conductive layer is formed of Al.Si alloy at said range 2 and deposited as layer 24 on mask layer 11 lacking layer 4 by spattering treatment that is made in Ar atmosphere while said substrate is heated up to 150°C, and layer 25 is produced to contact with said layer 24 through the medium of the crack 26 generated by spattering. Thereafter, said mask 11 is removed together with said layer 25 provided thereon by utilizing the liability to fall of said crack 26 while the electrode E and wiring layer W made of conductive layer left only at said range 2 and at a given range of said layer 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S558901-A (JP)
Title: Tandem master cylinder
Inventor: MORITA KATSUHIRO
IPC: B60T11/20
Filed: 1978-06-29
Abstract: PURPOSE: To facilitate assembly work, by fitting a tandem measter cylinder with a liquid pressure control valve which limits the rise in the liquid pressure of a rear wheel brake.  
     CONSTITUTION: The body 1 of the tandem master cylinder is provided with a communication hole 21 extending from a chamber 5 to a small-diameter cylinder hole 18 and with a rear wheel cylinder connection port 22 opened into a large- diameter cylinder hole 19. A rear wheel braking liquid pressure output passage is composed of the communication hole 21, the plunger holes 18, 19 and the connection port 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01252914-A (JP)
Title: Zoom lens
Inventor: MIHARA SHINICHI
IPC: G02B15/173
Filed: 1988-04-01
Abstract: PURPOSE:To obtain the inexpensive zoom lens having good imaging performance by adopting the constitution which consists of 4 groups and the 2nd group and the 3rd group move on the optical axis so as to satisfy specific conditions while changing the relative spacing therebetween. CONSTITUTION:This zoom lens is constituted, successively from an object side, of the 1st group having a positive refracting power, the 2nd group having a negative refracting power, the 3rd group having a positive refracting power, and the 4th group having a positive refracting power. The lens is so constituted that the 1st and the 4th group are stationary and the 2nd group and the 3rd group move on the optical axis while changing the relative spacing therebetween in a manner as to satisfy the conditions expressed by equations I and equation II for the purpose of magnification and the correction of the fluctuation in the image position arising from the magnification at the time of zooming. In equations, beta2s is the magnification of the 2nd group when the focal length of the entire system is fs=(fw.f)<1/2>; beta23s is the combined magnification of the 2nd group and the 3rd group when the focal length of the entire system is fs=(fw.fr)<1/2> (fw is the focal length of the entire system at the wide angle end; fr is the focal length of the entire system at the telephoto end). The zoom lens which has a short overall length and good imaging performance is thereby obtd.
Patent JP-S57193862-A (JP)
Title: Exchange accepting device
Inventor: SUZUKI KENSUKE
IPC: G06Q20/10
Filed: 1981-05-25
Abstract: PURPOSE:To rationalize the business, by dividing the exchange application of a prescribed format, which is transmitted from the facsimile of a customer, to common information and individual information to store them in the bank side which receives this exchange application abd editing these information to a prescribed format to print out slips of the single entry format. CONSTITUTION:An exchange application entered in a prescribed format is transmitted through a line 3 from a facsimile 1 of a customer and is received in the bank side. By the control of a CPU 5, common information (date, a requester, etc.) of received contents are stored in a common information area 41, and individual information (a transfer destination, the amount of money, an exchange type, etc.) are stored in an individual information area 42. In a storage device 6, various formats of recieved texts and outputs are addressed and stored. Supplimentary data such as the number of copies is inputted on a console 7, and an editing device 8 is operated, and contents of storage parts 4 and 6 are read out to edit request slips of the single entry format, and they are printed out in a part 9. Thus, the trouble of the exchange business is reduced to rationalize the business.
Patent JP-H06290518-A (JP)
Title: Tape loading mechanism for recording and reproducing device
Inventor: SAWANO TOSHIYASU
IPC: G11B15/61
Filed: 1993-04-05
Abstract: PURPOSE:To obtain the subject mechanism suitable to prevent a tape from flawing at the time of unloading operation. CONSTITUTION:A guide roller 14 having a flange 14a, a slant guide 13 and a tape regulating member 112 of a cap, etc., provided on an upper part, etc., of the slant guide, for changing the posture of the tape 1 wound in the midst of loading or unloading into such a state that the upper end side of the tape is tight while the lower end side is slacken on a guide base 35. By this method, at the time of unloading operation of the device, since a step of a lead of a cylinder is smoothly passed over by the tape, the tape can be prevented from flawing.
Patent JP-H03276177-A (JP)
Title: Method for collecting developer in image forming device
Inventor: MIURA TETSUO
IPC: G03G15/09
Filed: 1990-03-27
Abstract: PURPOSE:To surely collect developer in a simple method by displacing a necessary main pole in the magnet for forming a magnetic brush of a developing sleeve to a position where the main pole is not opposed to a photosensitive body at the time of collecting the developer and turning the developing sleeve at a necessary rotating speed so that the developer may be collected by centrifugal force. CONSTITUTION:In the case of collecting the developer, the magnet group 6 for bristling the developer on the developing sleeve 2 is turned and moved and the developing main pole 6B opposed to the photosensitive body 5 is displaced to a position where it is not opposed to the photosensitive body 5. By turning the sleeve 2 at such a turning speed that the centrifugal force becomes equal to or exceeds developer adhering force in a state where the effect of magnetic force from a magnetic pole 6B is not received, the developer is surely collected in the simple method.
Patent JP-H02259427-A (JP)
Title: Heating element type apparatus for measuring flow rate
Inventor: AKAMATSU MASUO
IPC: G01F1/84
Filed: 1989-03-31
Abstract: PURPOSE:To average a response speed for a change in an output voltage by giving nonlinearity to the input-output characteristic of a temperature controlling circuit and by decreasing a signal amplification factor thereof in accordance with an increase in the output voltage. CONSTITUTION:A divided-voltage output V2 of a voltage dividing circuit is sent to a constant temperature controlling circuit 3 and a control voltage V1 of the circuit 3 is fed back for control to a heating resistor 1. The output V2 turns to hold a proportional relation with the voltage V1 when the resistance value of the resistor 1 is fixed. In order to keep the resistance value of the resistor 1 fixed, accordingly, the characteristic of the circuit 3 needs to be approximate to that of a DC amplifier 4. A voltage VOS is an offset voltage and it is a factor for determining the transient characteristic of a measuring apparatus. When the input-output characteristic of the circuit 3 is linear, besides, a change in the voltage V1 of the circuit 3 in relation to the amount of a change in the resistance value of the resistor 1 varies in accordance with the amplitude of the output V2 and the rate of the change therein increases as the output V2 increases. In other words, the rate of the change in the voltage V1 of the circuit 3 in relation to the change in the resistance value of the resistor 1 is determined by the voltage VOS and the output V2 and the rate of the change becomes large as the output V2 turns large.
Patent JP-S5412603-A (JP)
Title: Individual selection call receiver
Inventor: NAKAMURA JIYUNPEI
IPC: H04W88/02
Filed: 1977-06-30
Abstract: PURPOSE:To prevent the waste of the power source as well as to non-calling caused by the mistake to forget to throw in the power source, by providing a circuit which operates via the quake-sensitive switch and is capable of retrigger to the power supply circuit of a receiver and then controlling ON/OFF of the power source through the operation of the above circuit.
Patent JP-S576164-A (JP)
Title: Flow rate control valve
Inventor: SAKUMA TSUTOMU
IPC: F16K1/52
Filed: 1980-06-12
Abstract: PURPOSE: To securely control the flow rate ranging from a fixed quantity cut off or limited to the quantity full-opened by a position relationship between a piston having a large flow opening and a small flow opening at the side wall thereof and a guide wall for guiding the piston.  
     CONSTITUTION: A guide wall 2 is provided with a piston 3 adapted to move up- and-down by sucking force of an electromagnetic coil 6. A small flow opening 8 and a large flow opening 9 mounted on the side wall of the piston are dapted to get a very small flow rate or a large flow rate by displacement of the piston 3. At time of cut-off, the piston 3 is pressed downward by a spring 7 in such a manner as to be in close contact with a projection mounted on the upper portion of the guide wall 2 by means of a rubber packing 10 for cut-off, to thereby cut off the fluid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05243401-A (JP)
Title: Forming method of contact part
Inventor: MORIYA HIROYUKI
IPC: H01L21/28
Filed: 1992-02-28
Abstract: PURPOSE:To form a contact by simple steps without causing insufficient etching of wiring materials, insufficiently fill up of resist, or collapse of wiring pattern when contact is made between protrusions on a substrate. CONSTITUTION:In the title forming method of a contact, multiple protrusions 1a, 1b comprising a wiring pattern 3 and an insulating layer pattern 4 are formed on an insulating film 2 on a substrate 1 so as to make contact between the protrusions 1a and 1b while an interlayer insulating film 5 covering the protrusions 1a, 1b is formed. Next, an interlayer film 7 is formed and then a flattened interlayer film 8 is formed on the film 7. Furthermore, the interlayer film 7 is formed of the interlayer insulating film 5, and flattened interlayer film 8 and a material having high etching ratio and then the film 8 is patterned for said structure. Next, the exposed part of the interlayer film 7 is removed and then the insulating film 2 on the interlayer insulating film 5 and the substrate 1 is patterned using the flattened interlayer film 8 previously patterned as a mask so as to form a contact hole thus forming a wiring 6.
Patent JP-H08266957-A (JP)
Title: Moistening device of seal apparatus
Inventor: SATAKE ATSUSHI
IPC: B05B7/02
Filed: 1995-04-04
Abstract: PURPOSE: To smoothly spray water at a start time even in a case held to a long-term stop state by allowing an air sending route to communicate while cutting off a water supply route and pressing the water from an air sending route opening and closing means to a nozzle by the air from the air sending route to emit the same to the outside from the nozzle. CONSTITUTION: When moistening treatment is applied to an envelope E, solenoid valves 3, 6 and a three-way valve 7 are opened to bring a water supply route 20 and an air sending route 30 to a communication state and the two-way valve 8 and three-way valve 7 of a flow dividing route 40 are brought to a cut-off state. By this constitution, the water W of a water supply tank 2 is ejected in a mist form along with the air supplied into a spray nozzle 1 to be sprinkled to the envelope E. After moistening treatment is completed, the solenoid valves 3, 6 and the three-way valve 7 are closed to bring the water supply route 20 and the air sending route 30 to a closed state and the two-way valve 8 and the three-way valve 7 are opened to bring the flow dividing route 40 to a closed state. Whereupon, the water remaining in the spray nozzle 1 is sent out of an air sending tank 5 and can be discharged to the outside from the spray nozzle 1 by the pressing force of air.