baber/WOPTO huggingface dataset:
Patent JP-H0334837-A (JP)
Title: Film for package
Inventor: MATSUMOTO RYOZO
IPC: B65D65/38
Filed: 1989-06-30
Abstract: PURPOSE:To stretch a packaged body in both directions and to prevent surely the packaged body from breaking down even when the packaged body consists of a number of packages of small vol. by drawing a film in the longitudinal and width directions. CONSTITUTION:A film (b) passing through between drawing rolls 3 and 3' is drawn uniformly in the longitudinal direction as the drawing roll 3' on the down stream side has a larger circumferential speed and in the width direction, at the parts where projected parts 6 and groove parts 7 intermesh, it is little drawn but at other parts, it is drawn in accordance with the outer shapes of the projected parts 6 and groove parts 7. wave-like undrawn parts b1 corresponding to the intermeshed parts of the projected parts 6 and groove parts 7 and drawn parts b2 are formed on the drawn film (b) in the width direction. The drawn film (b) is pinched at both ends in the width direction by means of a pair of spreaders 4 and 4' in such a way that it is extended by an angle THETA in the width direction and the film is wound on a packaged body a on a turn table 1 through an idler 5. Even when the packaged body consists of a number of packages of small vol., the film stretches not only in the longitudinal direction but in the width direction and breaking down of the package can be prevented thereby.
Patent JP-H11354421-A (JP)
Title: Charged particle beam exposure system
Inventor: KOJIMA SHINICHI
IPC: G03F7/20
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To assure correctional accuracy, at any part, and to eliminate the effects of delayed response in correction by correcting a part where a correction speed is relatively slow using a stage correcting mechanism, while correcting a part where with wide correcting range, correction of narrow range and a part where faster correction speed is required, using an image correcting lens. SOLUTION: The image rotation or defocusing of a charged particle beam exposure device is corrected by moving a mask stage 9 and a sensitive substrate stage 18 with a stage control/correction device 16, or by adjusting a deflector 7 and an image correction lens 8 through an image correction lens control device 27. Here, a part in which a correction speed is relatively slow with wide correction range is corrected using a stage correcting mechanism, while the remaining part is corrected with the image correction range 8.
Patent JP-H0725514-A (JP)
Title: Sheet carrying position detecting device
Inventor: NAKAHATA AKINOBU
IPC: G03G15/00
Filed: 1993-07-08
Abstract: PURPOSE:To reduce failing ratio and reduce manufacturing cost by regulating a movement arresting part which is a part of a first actuator by a sheet, so that the change of a sensor by the movement of a second actuator is never prevented when the rear end of the sheet passes the lowest stream position. CONSTITUTION:When a sheet top end reaches a prescribed position X, a first actuator 17 is moved to change the state of a sensor 4, and when a sheet 16 is further carried, and the sheet top end reaches a position Y, a second actuator 18 is moved to change the state of the sensor 4. Further, when the sheet rear end reaches a position Z, the second actuator 18 is moved to change the state of the sensor, but at this time, the movement arresting part of the first actuator 17 is regulated by the sheet, whereby the change of the sensor 4 by the movement of the second actuator 18 is never prevented. Thus, the number of part items can be reduced, the manufacturing cost can be reduced, and limitations on part arrangement and height direction at designing can be solved.
Patent JP-H109107-A (JP)
Title: Engine ignition device
Inventor: INOUE AKIRA
IPC: F02P5/145
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent the collision of mud and gravel with an ignition command rotor and an ignition-command detection sensor, by fixing the ignition command rotor on the rotary shaft in an ignition-timing distributor case and arranging the ignition-command detection sensor in the ignition-timing distributor case. SOLUTION: A disc-like ignition command rotor 2 formed on its outer periphery at three positions with ignition command parts 2a and at one position with an origin-setting part 2b is fixed on a valve-control camshaft 14 as a rotary shaft 1 in an ignition-timing distributor case 6, and an ignition-command detection sensor 3 is arranged in the ignition-timing distributor case 6. This arrangement prevents spattering mud and gravel from colliding with the ignition command rotor 2 and the ignition-command detection sensor 3. As a result of which the ignition command rotor 2 is protected against its distortion as well as the ignition-command detection sensor 3 is protected against its displacement not to cause disorder in ignition timing.  The ignition command rotor 2 and the ignition-command detection sensor 3 are housed in the existing ignition-timing distributor case 6 to save any cover for their exclusive use and thus prevent an increase in the number of component parts used.
Patent JP-H0218963-A (JP)
Title: Complete contact type image reading device
Inventor: MATSUMOTO FUMINAO
IPC: H01L27/14
Filed: 1988-07-06
Abstract: PURPOSE:To seek to reduce abrasions of a roller and a sensor and to lower failure rate of parts by providing peace between a back-up roller and a sensor at the time of nonuse of an image reading device. CONSTITUTION:At the time of nonuse of an image reading device, space is opened between a roller 1 and a sensor 2. At the time of use, when an original 4 reaches the sensor 2 with a transfer roller 3, the transfer roller stops by the output change of the sensor, and the rotary shaft of a back-up roller 1 shifts and sets the original 4 closely onto the sensor 2, and then the roller 1 rotates and the original 4 is read by the sensor 2. During the reading of the original, the original 4 is pressed with the specified pressure onto the sensor 2 through the roller 1 so as to stick the original closely to the sensor, and when the original 4 finishes passing the sensor 2, the roller 1 rises and returns to the former state. Hereby, it can suppress generation of flaws at the sensor face to the minimum and extend the life of the sensor.
Patent JP-S6325708-A (JP)
Title: Display device for execution history
Inventor: MUTO TOSHIMITSU
IPC: G05B23/02
Filed: 1986-07-18
Abstract: PURPOSE:To perform an effective trouble diagnosing action, etc., by using an execution history collection processing part which stores the execution history in an execution history storage part based on a collection instruction when the execution history collecting conditions are satisfied. CONSTITUTION:A program structure display part 103, a program storage part 104 and a PI/O data storage part 105 which are connected with each other are connected to a processor 101 of an execution history display device. At the same time, a PI/O data transfer part 111 and an execution history trace processing part 106 are connected to the part 105. Then an execution history storage part 107, a trace condition storage part 108, a trace condition setting part 109 and an input part 110 are connected to the part 106. In such a constitution, the part 103 reads out a necessary area and displays the program structure on a display device 102 based on the contents of an area of the part 107 set previously by a due indication. Thus it is possible to display a state set when the corresponding conditions are satisfied even after the state of an input signal is changed.
Patent JP-H0520073-A (JP)
Title: Knowledge base system
Inventor: ODA TOSHIHIKO
IPC: G06F9/44
Filed: 1991-07-10
Abstract: PURPOSE:To efficiently describe common information on an object by evading the inclusion of a collective concept like inclusion relation in IS A relation. CONSTITUTION:The knowledge base system employs structural expression of an object-event world and object-centered expression as its model framing and organizes and controls knowledge according to the concept of the object- centered concept. When an assembly of objects having common attributes is represented with the concept of a set, an expressing means expresses the set as an object called a collective object CO of objects and information that the objects of set elements have in common and information that the set itself has are held by the collective object.
Patent JP-H0369838-A (JP)
Title: Hydraulic pressure buffer type receiver for piston engine
Inventor: URURIHI FUROIDENBERUKU
IPC: F16F13/26
Filed: 1990-06-27
Abstract: PURPOSE: To insulate vibration by setting an interval between a release valve and a conduit connection part such that liquid quantity in a conduit makes relative motion at the same phase with a support when vibration equivalent to a no-load rotation number is transmitted to the support. CONSTITUTION: When vibration of an equivalent frequency to a no-load rotation number of a piston engine is transmitted to a support 2, liquid quantity contained in a conduit 7 makes relative motion at the same phase with the support 2. This motion has a larger amplitude than an amplitude of the support 2 multiplied by a ratio of a volume displacement cross section A2 of a spring member to a cross sectional surface A3 of the conduit 7. The piston engine is thus supported by a spring weight which is more flexible than that at the time of a high engine rotation number or when the engine is stopped, and vibration of the engine can be insulated when the no-load rotation number is reached. This device is composed in such a way that move of liquid is not prohibited by disconnection of the conduit 7 between connection parts 8, 9 when a release valve 10 is closed.
Patent JP-H1112462-A (JP)
Title: Polyamide resin composition
Inventor: URABE HIROSHI
IPC: C08J5/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which is excellent in moldability and gives a molded item excellent in hinging properties, flame retardance, and mechanical properties by compounding a polyamide resin comprising specified amts. of a polyamide 66 resin and a polyamide 6 resin with specified amts. of a triazine- based flame retardant and a metal salt of an aliph. carboxylic acid having the number of carbon atoms specified. SOLUTION: 100 pts.wt. polyamide resin comprising 90-50 wt.% polyamide 66 resin pref. having a relative viscosity (according to JIS K6810 in 98% sulfuric acid in a concn. of 1% at 25 deg.C) of 2.2-3.5 and 10-50 wt.% polyamide 6 resin pref. having a relative viscosity (measured under the same conditions as above) of 2.0-4.5, pref. 2.2-3.5, is compounded with 2-20 pts.wt. triazine-based flame retardant (e.g. melamine cyanurate) and 0.005-1 pt.wt. metal salt of a 22-30C aliph. carboxylic acid (e.g. sodium montanate).
Patent JP-H0335426-A (JP)
Title: Optical recording medium
Inventor: YASHIRO TORU
IPC: G11B7/24085
Filed: 1989-07-03
Abstract: PURPOSE:To reduce noise due to deviation from a pit position on detecting the pit and to improve S/N in recording/reproducing by forming pits of a specified asymmetric shape by changing the pulse output for recording, and recording signals by using the one edge of the pit. CONSTITUTION:Recording is performed by modulating intervals of pits having asymmetric shapes a21, a22 shown in the figure. This shape gives large change in the signal intensity corresponding to the one edge of the pit which separates the recording area and nonrecording area. Recording is performed between the edges having large output intensity change. The shape of the pit can be controlled by selecting the material of the recording layer 2 and light intensity for recording. The asymmetric shape is determined to satisfy that when a pit is devided into two parts by the line which is parpendicular to the longitudinal line and passes the center of pit length, the ratio of the front half area (top of the pit to the center) to the rear half area (center to tail) is <=1/1.02 or >=1/0.98. Thereby, the pit position can be detected accurately and recording/ reproduction can be performed with high S/N.
Patent JP-H1114874-A (JP)
Title: Optical fiber cable
Inventor: TANIGAWA HIDEKI
IPC: G02B6/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber cable which can secure relatively large surplus length and also secure the surplus length at a stable ratio to its overall length. SOLUTION: The optical filter cable 11 is equipped with an optical fiber protector 12 and an external protecting coating 13 which covers its outer periphery. A rectangular storage groove part 15 is formed on the outer peripheral surface of the optical fiber protector 12. A couple of slackening spacers 17 are provided which have waveform guide surfaces for giving slackening waveforms to the optical fiber 16. The optical fiber 16 while given the slackening waveform by the waveform guide surfaces of the slackening spacers 17 is stored in the storage groove part 15.
Patent JP-2000012694-A (JP)
Title: Semiconductor device and manufacturing
Inventor: SASAKI SHIGENOBU
IPC: H01L21/82
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To simplify the process of individually separating chip regions of a semiconductor wafer, by making good use of the time for redundancy processing in manufacturing a semiconductor device. SOLUTION: The method comprises a first die sort step of measuring electric characteristics of each chip region having a fuse element 5 formed on a wafer, redundancy dicing step of selectively melting the fuse element by a first laser beam 2 to remedy defects and melting a dicing line 12 to a certain depth by second laser beams 10, 11 of two or more systems, lapping step of lapping the back side of the wafer, second die sort of verifying the result of the remedy of defects by the redundancy step, and wafer mount tracking step of mounting the wafer on an adhesive tape 9g pasted at the periphery to a ring and applying a physical force to divide into individual chip regions.
Patent JP-S61158899-A (JP)
Title: Production of diamond film
Inventor: AIDA HIROSHI
IPC: C30B25/02
Filed: 1985-07-31
Abstract: PURPOSE:To produce the titled film having excellent hardness and thermal conductivity with high film-forming speed at a low cost, by introducing a specific diamond-forming gas into a reaction chamber containing a substrate therein, thereby effecting the vapor-phase growth of a diamond on the surface of the substrate. CONSTITUTION:A substrate is placed in a reaction chamber such as quartz tube, etc. furnished with a high-frequency current coil wound round the quartz tube. A diamond-forming gas obtained by mixing 1mol of a hydrocarbon gas such as methane, etc. and 0.0001-2mol of an O2-containing gas, and if necessary, H2 gas, etc., is introduced into the reaction chamber, and a high-frequency current is passed through the gas by high-frequency plasma method to form a plasma space. The titled film having excellent film properties is grown on the surface of the substrate at a substrate temperature of 400-1,400 deg.C and a gas pressure of 10<-5>-100Torr.
Patent JP-H0730189-A (JP)
Title: Semiconductor laser device
Inventor: KURIHARA HARUKI
IPC: H01S5/223
Filed: 1993-07-09
Abstract: PURPOSE:To reduce reactive power by providing a photocurrent blocking layer with a band gap which is larger than that of an active layer between a current blocking layer with an opening for injecting current and a second clad layer. CONSTITUTION:P-InGaAlP clad layer 14 as a first clad layer, InGaP active layer 15, n-InGaAlP clad layer 16, etc., are formed on p-GaAs substrate 11 successively. N-GaAs contact layer 17 is formed on the n-InGaAlP clad layer 16 and further p-GaAs current-blocking layer 18 with a band gap Eg'a where a stripe-shaped opening for injecting current is provided is formed. A photocurrent blocking layer 19 which has a band gap Eg ocb and consists of P-InGaAlP is provided between the p-GaAs current blocking layer 18 and the n-InGaAlP clad layer 16. The band gaps of the photocurrent blocking layer 19 and p-GaAs current rejection layer 18 are set to be Eg'ocb>=Eg'a.
Patent JP-H0462380-A (JP)
Title: Shelf construction of show case
Inventor: KIKUCHI SHOJI
IPC: F25D23/12
Filed: 1990-06-29
Abstract: PURPOSE:To certainly keep a damper at the open or closed position by a method wherein the damper opens or close a path, which is formed on a partition shelf and communicates with open and lower compartments, and is swingably attached and powered in the closing direction by a spring hinge, and a stopper is provided to hold the damper against the force of the spring hinge when the damper is opened toward the partition shelf side. CONSTITUTION:A stopper 14 has a hook 15 which is able to rotate on a pivot pin 16 within a horizontal plane. After a damper 12 is turned to the back of a partition shelf 3, the damper 12 is caught by the hook 15 so that the damper is held at the position. When an upper compartment 5 is turned to cold state, the damper, is turned toward the back of the partition shelf 3 against the force of a spring hinge 13 and caught by the hook 15 of the stopper 14, so that a path 7 is opened full and cold air flows from a lower 4 compartment into the upper compartment 5 through the path 7, causing the upper compartment 5 to be turned to cold state. When the upper compartment is turned to hot state, the hook 15 is taken off from the damper 12, so that the damper 12 is automatically turned in the closing direction by the force of the spring hinge 13, and the path 7 is closed. As a result, cold air is prevented from flowing from the lower compartment 4 into the upper compartment 5.
Patent JP-S5694150-A (JP)
Title: Roof end structure of solar heat accumulator flow
Inventor: HIRAI TAKASHI
IPC: E04D3/40
Filed: 1979-12-28
Abstract: PURPOSE:To provide a roof end structure which may be fixed in response to a variation of a size of the completed roof end structure by an aluminum alloy molding member having a predetermined shape. CONSTITUTION:Solar heat collector roof is made such that a solar heat collector containing a cover glass 2 between the adjoining metal roof member connectors 1,  the roof end structure 5 is installed at a connection part between the outer-most connector member 3 of the roof and the outer end of the roof assembly 4 made of  aluminum alloy molding member. Thia roof end structure 5 is composed of an overall roof end cover 8 made of aluminum alloy form and a cover ornamental plate 9  fixed to the outer end of the cover. Fixing of the roof end cover 8 is performed such  that after the roof end cover is inserted at the outer end of the roof assembly 4, an engagement piece 31 of the fitting A is engaged with the engagement piece 11 of the cover 8 and the fitting A is fixed by the engagement piece 32 of the fitting B.
Patent JP-2001000696-A (JP)
Title: Bell mounting structure for pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To secure a bell together with a back cover plate in mounting a bell in a PACHINKO machine by dispensing with a left-hand screw in mounting and screwing the bell via the back cover plate. SOLUTION: A bell is arranged in a PACHINKO ball discharge gutter 7 into which PACHIKO balls delivered from a PACHINKO ball delivery device 5 flow down to cause the collision of the flow-down PACHINKO balls therewith. A bell mounting support 10 is provided on the inside face of the PACHINKO ball discharge gutter 7 and a screw insertion open hole 18 is provided in a back cover plate 8 for covering the rear opening of the PACHINKO discharge gutter 7, whereby the screw 16 is inserted from the open hole 18 in the back cover plate 8 and the bell 9 is screwed to the support 10.
Patent JP-2001003733-A (JP)
Title: Exhaust emission control device
Inventor: HOSOYA MITSURU
IPC: B01D53/94
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To dispose of exhaust emission at high efficiency over a long period of time by combining a NOx decomposition stage with a catalyst regenerating stage in a suitable time pattern. SOLUTION: An active metal-containing catalyst (catalyst) 7 decomposes NOx when an engine is operated under the lean condition of an air-fuel ratio, so that NOx is contained in the exhaust emission, and the catalyst 7 is gradually oxidized to form an oxide film on the surface of the catalyst 7, so that the NOx decomposition activity of the catalyst 7 is gradually decreased. Such activity decrease is detected by a NOx sensor NS2 installed at an outlet side of the catalyst 7, and when it is known from the NOx concentration that the catalyst activity is unsuitably low or lowered, the air-fuel ratio is put in the rich state. In this state, the oxide film on the surface of the catalyst 7 is removed by reaction and the catalyst 7 is regenerated.  The regeneration of the catalyst 7 is determined by monitoring the HC concentration by hydrocarbon sensors CS1, CS2 installed upper-and downstream. When the catalyst is once regenerated the air-fuel ratio is returned to the lean state.
Patent JP-2000354883-A (JP)
Title: Septic tank
Inventor: SATO HACHIRO
IPC: C02F3/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a work chamber forming structure capable of advancing work in a state more improved in workability in the work chamber forming stage in a septic tank main body by providing to a partition wall the positioning part externally coming into contact with the demarcation body, which demarcates a large work chamber into a plurality of small work chambers, to prescribe the arranging position of the demarcation body. SOLUTION: A large work chamber is partitioned by partition walls to form small work chambers at the part corresponding to an aerobic treatment tank, that is, a carrier fluidizing tank E1, a filter tank E2 and a treated water tank T1. A pair of angled molded materials 8A, 8A are fixed to the intermediate positions of the opposed partition walls 6, 6 at a constant interval and a container-shaped demarcation body 9 having the width reaching both partition walls 6, 6 is formed so as to be fitted in the space between the angled molded materials 8A, 8A. The demarcation body 9 has a rectangular cross section coming into contact with both partition walls 6, 6 and the angled molded materials 8A, 8A are externally brought into contact with four corner parts of the demarcation body 9 to form a second position regulating member 8 as the positioning part of the demarcation body 9.
Patent JP-S6414322-A (JP)
Title: Polyester based conjugate hollow fiber
Inventor: UNNO MITSUHIRO
IPC: D01F8/14
Filed: 1987-07-08
Abstract: PURPOSE:To obtain the titled fiber, having a high modulus of elasticity, percentage of hollowness and resistance to bending and compressing and suitable as fabrics for arctic clothes, etc., by blending a polyalkylene terephthalate with a specific thermotropic liquid crystal polymer in a specific proportion and spinning the resultant blend. CONSTITUTION:The aimed fiber obtained by blending a polyalkylene terephthalate (preferably polyethylene terephthalate) with a thermotropic liquid crystal polymer having <=350 deg.C, preferably <=320 deg.C lower limit of liquid crystal forming temperature at 95/5n-10/90 weight ratio, spinning the resultant blend and drawing the obtained fiber. The liquid crystal polymer occupies >=70% of the inner surface of the hollow part.
Patent JP-S5958429-A (JP)
Title: Automatic preventing and eliminating device for zigzagging of long-sized film for automatic developing machine
Inventor: NAKAMATA KIYOUJIROU
IPC: G03D3/13
Filed: 1982-09-28
Abstract: PURPOSE:To convey films of various sizes by providing plural guard plates to an insertion passage of the film. CONSTITUTION:The film passage 1 which is 43cm wide and 32cm long has a 1mm. interval from the front end to the center and is opened gradually to form a 2mm. narrow slit at a film insertion opening 2. Ten odd guard plates 12 and 13 are arrayed in two arrays in the middle of the passage 1, and a passage 2 for the cut film is provided between the guard plates and an upper lid 11.