baber/WOPTO huggingface dataset:
Patent JP-H08193842-A (JP)
Title: Rotation detection device installed on cable reel
Inventor: NAGASAWA TAKUMI
IPC: G01D5/30
Filed: 1995-01-11
Abstract: PURPOSE: To relax a situation that, when a rotation detection device is installed together with a cable reel, a steering column part becomes a densely packed state due to the installed components. CONSTITUTION: A rotor housing 1 and a stator housing 2 are combined to form a doughnut-shaped space 3, and a flexible cable 4 is housed inside the space 3 so as to be a spiral shape. A rotation detection pattern 6 in which bright parts 6a reflecting an optical beam L irradiating from a photointerruptor 5 and dark parts 6b not reflecting the optical beam L are linked alternately is formed at the rotor housing 1.
Patent JP-H05214870-A (JP)
Title: Drop lock
Inventor: OOTSUKA TAKEYUKI
IPC: E05C1/04
Filed: 1992-02-04
Abstract: PURPOSE:To facilitate locking operation by a method wherein a lock board adapted for engagement with engaging teeth fixed to a mount base is provided on a drop rod and a sliding board, which is operated by an operation button to bring the lock board into engagement with the teeth, is provided in a movable case. CONSTITUTION:When a movable case 12 is depressed under unlocked condition, a drop rod 4 falls down into an engaging hole to form a locked state, so that, even if an attempt is made to lift the rod 4, an engaging piece 10 of a lock board 5 is engaged with engaging teeth 11 fixed to a mount base 1. For unlocking, a rotation element 31 is rotated to disengage a stopper 37 from an operation button 19. When the button 19 is depressed to rotate an axis 17 inwardly, a sliding board 22 descends so that the lower end thereof pushes down the rear end of the board 5 to prevent the piece 10 from contacting the teeth 11. Further, when the case 12 is lifted, the rod 4 also is lifted to form an unlocked state.
Patent JP-2000210932-A (JP)
Title: Method for granulation of polyarylene sulfide resin
Inventor: OKAMOTO MASAYA
IPC: B29K81/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To pelletize stably neat polymer of polyarylene sulfide by using a hot cutting method. SOLUTION: In this granulation method, melted polyarylene sulfide resin is extruded into cooling water at 40 to 95 deg.C water temperature from a die nozzle at 280 to 350 deg.C die temperature by an extruding machine, and simultaneously cut at an outlet of the die nozzle to be pelletized or extruded into the air from the die nozzle. Simultaneously, it is cut at the outlet of the die nozzle, and cooled thereafter in water at 5 to 95 deg.C water temperature or the air at 10 to 150 deg.C the air temperature to be pelletized.
Patent JP-H04256999-A (JP)
Title: Image display device
Inventor: SUGAWARA MICHITAKA
IPC: G09G5/00
Filed: 1991-02-12
Abstract: PURPOSE:To efficiently perform an image processing and an image display operation by providing an adjusting means which adjusts light-shade values of respective images and then recognizing respective images in overlapping areas even when windows overlap with each other in a multi-window display. CONSTITUTION:An image composition part 6 writes plural images in an image display memory 7 from an image memory 5 at a high speed according to window information sent from a plane window definition part 11, thereby generating a composite image. The image composition part 6 performs a specific arithmetic process for respective images that windows overlap with to adjust their light- shade values, and consequently the respective images in the window overlapping areas are displayed by semitransmission (translucently). For the light-shade adjusting method of the image composition part 6, the light-shade values of the respective images in the overlapping areas of the windows are added corresponding, pixel to pixel, and multiplied by (number of overlapping windows)<-1> to generate the composite image.
Patent JP-2000223623-A (JP)
Title: Packaging structure of circuit board
Inventor: YAMAKAWA HIROYUKI
IPC: H01L23/31
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection of wires due to thermal stress applied to various types of resin in a packaging structure of a circuit board wherein a circuit board is wire-bonded on its one surface with a semiconductor chip, with the chip-mounted part sealed with sealing resin, and such a circuit board is sealed and fixed in a case using injection resin. SOLUTION: A circuit board 1 is constituted of a substrate 2 made of a resin, ceramic, etc., bonded on its one surface with a semiconductor chip 3 by wires 5, with the chip-mounted part so sealed with a sealing resin 6 such as an epoxy resin as to be enclosed by the resin. The circuit board 1 is stored in a case 8 made of resin, etc., and a space between the circuit board 1 and the case 8 is filled with an injection resin 9 made of a flexible epoxy resin, etc., to secure the circuit board 1 in the case 8. An elastic modulus of the sealing resin 6 is larger than that of the injection resin 9.
Patent JP-H11208027-A (JP)
Title: Optical scan apparatus
Inventor: KOMODA KATSUHITO
IPC: G02B26/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To constitute a light detection means of an optical scan apparatus inexpensively even when a plurality of scan lights are used by adding a light source radiation-shutting circuit to the light detection means which detects each of the plurality of scan lights thereby determining a scan start position in the optical scan apparatus scanning a photosensitive body with the use of the plurality of scan lights. SOLUTION: When light source drive signals 132, 133 are outputted respectively to light source radiation-shitting circuits 110, 120, a first scan light 102 is radiated from a light source device 1136. When the scan light 102 is cast on a radiation detector 101 and a photocurrent 104 is generated because of a photoelectric effect, the photocurrent 104 is inputted to a buffer circuit 108 through a current voltage conversion resistor 105, an amplifier 106 and a waveform- shaping circuit 107, whereby a scan start position signal is outputted. As a result, an output of a latch circuit 11 in the light source radiation-shitting circuit 110 is inverted and a latch circuit 121 in the light source radiation-shutting circuit 120 is enabled to operate, so that a second scan light 103 is projected through radiation of a light source device 123.
Patent JP-S63186266-A (JP)
Title: Copying machine provided with editing function
Inventor: HASHIMOTO KAORU
IPC: G03G21/00
Filed: 1987-01-28
Abstract: PURPOSE:To copy an image on a required position without a lack by setting up scanning length to a value longer than computed scanning length computed on the basis of paper size, magnification and the moving distance of an image in an edition mode and correcting the resist timing of paper feeding in accordance with the moving distance of the image. CONSTITUTION:In the edition mode, necessary scanning length Sm is computed on the basis of the size of copying paper 22, the magnification of an original and the moving distance + or -lm of an image, the practical scanning length is set up to a value more than the computed scanning length Sm and the resist timing of the copying paper 22 based upon a resist roll is corrected in accordance with the moving distance + or -lm. Thereby, the sufficient scanning length can be guaranteed independently of the moving distance of the image. When the resist timing of paper feeding is corrected in accordance with the moving distance of an image, the image can be moved on a required position and copying can be attained without generating an image lack due to unsufficient scanning.
Patent JP-S56115270-A (JP)
Title: Ink collecting gutter apparatus for ink-jet printer
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/18
Filed: 1980-02-18
Abstract: PURPOSE:To provide an ink collecting gutter apparatus for an ink-jet printer which is provided with specified rollers inside a gutter and which can effectively collect unnecessary jetted ink particles, which are not used for printing. CONSTITUTION:Unnecessary jetted ink particles, which are not used for printing, are captured by a gutter 7 and collected into an ink tank for reusing. In this case, rollers 24 and 25 each having a surface constituted by a moisture absorbing material are provided inside the gutter 7, and upper surface of the roller 25 is rotated in the same direction as the flying direction of the jetted ink particles. Thereby, unnecessary jetted ink particles can be effectively collected without being accompanied by dripping of ink or bubbling. Moreover, generated ink mist can be also effectively collected.
Patent JP-H0620813-A (JP)
Title: Rare earth anisotropic permanent magnet powder and manufacture thereof
Inventor: SAGAWA MASATO
IPC: H01F1/053
Filed: 1993-02-05
Abstract: PURPOSE:To enhance coercive force by a method wherein rare earth, iron and nitrogen are used as the basic component by containing a kind selected from Cu, Zr, Hf, Ti, V, Nb and Mn, and the inter-metallic compound of these elements or the compound containing nitrogen is deposited. CONSTITUTION:The title rare earth anisotropic permanent magnet powder is composed of R (rare earth element containing Y), T (transition metal having Fe as an indispensable element) and nitride as the fundamental component having the composition of RAT100-A-B-CNBMC in the form of 5<=A<=20.5<=B<=30, 0.01<=C<=10, (M indicates at least a kind selected from Cu, Zr, Hf, Ti, V and Mn). This powder is manufactured as follows: after the alloy consisting of R, T and M has been melted and cast, it is heat-treated at 900 to 1250 deg.C, then another heat treatment is conducted at 300 to 900 deg.C one or more times. Then, the above-mentioned material is pulverized, and nitrified at 300 to 700 deg.C in the atmosphere containing nitrogen. As a result, an anisotropic magnet powder, having high coercive force, can be obtained easily irrespective of particle size of grinding.
Patent JP-S56117902-A (JP)
Title: Automatic warehousing system
Inventor: AOKI SETSUO
IPC: B65G1/00
Filed: 1980-02-20
Abstract: PURPOSE: To perform efficiently operations in such a way that returning lines for returning pallets are respectively installed in parallel with storing-in and out lines in a warehouse, and load and pallet handling machines are separately installed on stacker cranes.  
     CONSTITUTION: Storing-in lines (A) and out lines (B) are provided on racks 1. Loaded pallet facilities 2 and returning pallet facilities 7 are installed in parallel on the storing-in lines (A), and the out lines B have the loaded pallet facilities 10 and the returning pallet facilities 12 connected by traversers 11, so that haulages are done with use of tracks on each parallel line. Forks 16, 17 are provided on stacker cranes 15 to perform cargo handlings, the cargo handlings can be done in parallel for the loaded pallets and empty pallets, and load movements in the racks also can be effectively done by the cranes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54112476-A (JP)
Title: Pressure regulating device of coolant of reactor
Inventor: KASAI SHIGEO
IPC: G21C1/02
Filed: 1978-02-23
Abstract: PURPOSE: To regulate the pressure difference of a high plenum and a low plenum in wide range and finely, in a regulating device of a plenum pressure by which the coolant is smpplied to the core constituting elements of a reactor, by means of exchanging a little number of entrance nozzles.  
     CONSTITUTION: In a core structure thereat, for example, a reacor structure of a fast breeder, namely, coolant enters to a reactor vessel 2 from an inlet nozzle 1, and is passing through a high plenum 9 and a low plenum 10, and exits from an outlet nozzle 4 by means of cooling a core 3, and on the other hand, the core 3 is constituted of containing and supporting a many kind of core constituting elements by a core structure, connecting tubes 24 having flow path holes 8 are set up between an upper supporting panel 12 and a low supporting panel 13 of the core struecture 5, and an entrance nozzles of shielding bodies 8 (or reflector) of movable neutron are inserted in these connecting tubes 24. And a plurality of holes 31 corresponding to holes 22 are bored at the sides of the above mentioned nozzles 11, and the plenum pressure is regulated by means of changing the combination of the largeness of the holes 22, 31. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61257979-A (JP)
Inventor: ARAN DOUUTOU
IPC: A61K31/335
Filed: 1986-02-01
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-S62177729-A (JP)
Title: Optical recording and reproducing device
Inventor: MATSUI TSUTOMU
IPC: G02B26/10
Filed: 1986-01-31
Abstract: PURPOSE:To make a device small in size by providing a circular arc yoke body fitted with an inner yoke inserted to the inside of a radial coil and an outer yoke, where a pair of linear magnets are stuck near and on the outside of a tracking coil so that the same poles face each other, in a housing of the device body. CONSTITUTION:When a circuit 1 flows to a tracking coil 22 in the direction of an arrow, an electromagnetic force FT of clockwise turning is generated in a part 22a on side faces of the coil 22 facing linear magnets 29, and an actuator 3 having the coil 22 and a casing 2 of the optical head are turned clockwise around a turning supporting shaft 6. When the circuit I flows to the coil 22 in the opposite direction, the casing is turned counterclockwise. Thus, an objective lens 20 is displaced and oscillated in the tracking direction to apply tracking servo. With respect to the focusing direction, electromagnetic forces F1 and F2 are generated to move the casing 2 of the optical head upward in parallel when a current IF flows to focusing coils 23a and 23b.
Patent JP-H06206267-A (JP)
Title: Manufacture of handbag for cup-shaped article
Inventor: MATSUMOTO MASAYOSHI
IPC: B31B50/86
Filed: 1993-01-11
Abstract: PURPOSE:To manufacture readily a handbag with good stability by giving gusset foldings on both the upper and lower faces of a cylindrical film belt, and melting the belt of a laminated film every a specific distance in order to cut it off into a unit of bag, and thereafter taking measures such as breaking the center of the upper and lower fused periphery. CONSTITUTION:In manufacturing, at first, the belt of a continuous cylindrical film is forwarded successively to a gusset folding process and respective gusset foldings C, D:A, B are given on both the upper and lower faces. In the next place, a part of the central line of the upper face gusset foldings C, D is cut for forming the belt of a laminated film having a specific cross-sectional structure. Subsequently, the belt of the laminated film is forwarded intermittently to a melting process so that the specific cross-sectional structure is melted in order to form a laminated body that is fused at respective melted peripheries G, H. At this time, the distance between the upper and lower melted peripheries G, H is made. e.g. of the order of 0.8-1.2 times with respect to the width of respective side peripheries E, F. Thereafter, respective broken parts L, M are formed on both the side ends of a central opening K in the fused laminated body so that a handbag is completed.
Patent JP-S57133703-A (JP)
Title: Antenna with reflecting plate
Inventor: MANO SEIJI
IPC: H01Q19/10
Filed: 1981-02-12
Abstract: PURPOSE:To optimize the gain of a dipole antenna with a reflecting plate, by taking an interval between a convex reflecting plate and the dipole antenna as <=1/4 the wavelength of electromagnetic waves. CONSTITUTION:A spherical reflecting plate 4 forms a convex reflecting plate, and after electromagnetic waves from a dipole antenna 1 are reflected at the plate 4, the phase of electric field produced on an aperture 5 is delayed compared to the case of a virtual plane type reflecting plate 6. When a distance (h) between the plate 4 and the antenna 1 is regulated to <=lambda/4 of employed electromagnetic wavelength, the direct wavs from the antenna 1 and the reflecting waves from the plate 4 are summed in inphase, allowing to optimize the gain toward the main radiation.
Patent JP-H11219233-A (JP)
Title: Wiring method and portable information processor
Inventor: MOTONAGA HIRONORI
IPC: H05K3/36
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To keep a stable movement and to save space by using a harness in a wiring part which is laid with a pivotally supporting part and also a flexible printed circuit(FPC) in the wiring part which is laid with a connector and directly connecting the harness to FPC. SOLUTION: The harness is utilized in a mobile part between a personal computer main body and a display case body, FPC is utilized in a part where small connector parts are required in connection to a substrate or the like and connection between FPC 11 and the harness 20 is directly executed by soldering and a conductive adhesive or the like. The respective end parts of the harness 20, that is, the end parts of a main body side harness part 20a connected to a connector parts mounting substrate 1 which is disposed at the side of the personal computer main body and the end parts of a parallel array harness part 20e connected to FPC 11 are directly wiring-connected by, for example, soldering or the conductive adhesive or the like without the intervention of the parts of the respective connectors or the like.
Patent JP-S58141365-A (JP)
Title: High-tensile hot-rolled steel plate with superior flash butt weldability
Inventor: SHINOZAKI MASATOSHI
IPC: C22C38/00
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a high-tensile hot-rolled steel plate for a car, etc. with improved flash butt weldability by adding specified amounts of C, Si, Mn, P, Al, etc. to Fe and by regulating the relation between Si and Mn and the amount of S among impurities. CONSTITUTION:This high-tensile hot-rolled steel plate consists of 0.04-0.15% C, <=2.3% Si+Mn (the ratio of Mn/Sn is >12-500), 0.05-0.15% P, 0.005-0.100% Al and the balance Fe with inevitable impurities including S adjusted especially to <=0.010%. To the composition may be added 0.01-0.1% one or more among Ti, Nb and V and 0.001-0.05% Ca and/or REM. This steel plate undergoes slight deterioration in the side bend elongation at the flash butt weld zone and has superior corrosion resistance after coating, so the plate is easily applicable to the wheel rims, etc. of a car.
Patent JP-H09213228-A (JP)
Title: Method of adjusting leakage electric field from cathode ray tube device and cathode ray tube device
Inventor: ISHIZAKI TSUYOSHI
IPC: H04N9/29
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To enable the leakage electric field of front and side of a cathode ray tube device to be suppressed comparatively simply. SOLUTION: In the method of adjusting a leakage electric field suppressing the leakage electric field from a cathode ray tube device where a cathode ray tube 8 is equipped with a deflecting yoke 10, an electrode 15 is arranged in the near periphery of a side wall 2 of a face part 3 of the cathode ray tube, a potential which produces more surplus reversed polarity electric field than the leakage electric field from the cathode ray tube device is applied to the electrode, and the surplus reversed polarity electric field is adjusted by covering at least one part of the electrode in the state of insulation with a grounded conductive tape 16 and the like. Thereby, the leakage electric field can be canceled.
Patent JP-S55112252-A (JP)
Title: Impact-resistant, thermoplastic resin composition
Inventor: MATSUMOTO TOMOZOU
IPC: C08L7/00
Filed: 1979-02-23
Abstract: PURPOSE: Resin composition, improved in moldability, workability, appearance, mechanical characteristics, etc., which comprises a graft polymer of polybutadiene, styrene and acrylonitrile, and a copolymer of styrene and acrylonitrile.  
     CONSTITUTION: Composition comprising (A) graft polymers which are prepared by grafting styrene, α-methyl styrene or methyl meth acrylate and acrylonitrile to a rubber component containing polybutadiene as its main igredient and contains 45W 65wt% of the rubber component, and (B) copolymers of styrene, α-methlstyrene or methyl methacrylate and acrylonitrile, in which the rubber component is contained in 3W45wt% the grafting degree of (A) is 25W70%, the weight ratio (A)/(B) is 5/95W80/20 and (B) comprises low-molecular weight copolymers and high-molecular weight copolymers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55113318-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII YOSHIAKI
IPC: H01L29/78
Filed: 1979-02-23
Abstract: PURPOSE: To increase the reliability of the product by a method wherein the crystal grains of the surface of a poly-Si layer formed on a Si substrate through a SiO 2  film are made larger than those in the boundary with the SiO 2  film, and thereby the cohesion with the photoresist is increased.  
     CONSTITUTION: Si substrate 1 coated with oxide film 2 is placed in a reaction tube. SiH 4  gas is drawn into the tube, and amorphous Si layer 3 is formed by thermal decomposition under the condition of low pressure. Subsequently, when the decomposition pressure of SiH 4  is brought to normal pressure by introducing N 2  gas, surface layer 3 with crystal Si of larger grain size (about 0.1W1μ) is obtained. As a result, the cohesion with the photoresist is increased, and resist peeling-off is greatly reduced without dehydration baking, so that the reliability of the product is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59146503-A (JP)
Inventor: YOSHINO YOSHIMATSU
IPC: A01C1/06
Filed: 1983-02-10
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-H05215380-A (JP)
Title: Separate duct type air conditioner and branch chamber thereof
Inventor: HIRAOKA SO
IPC: F24F13/14
Filed: 1992-02-05
Abstract: PURPOSE:To prevent a decrease in an air conditioning efficiency of an area to be conditioned by composing a residual air discharge control in a duct at the time of starting an operation of a separate duct type air conditioner of an inexpensive system. CONSTITUTION:The separate duct type air conditioner comprises indoor heat exchanger temperature sensing means 23 for sensing a temperature of an indoor heat exchanger 21, diffuser dampers 13 each having a switch 30 and in which a priority order of air conditioning of the individual dampers 13 can be set, and control means having a flow of receiving an output from the means 23 and deciding switching of the damper 13.
Patent JP-H06231689-A (JP)
Title: Item check and judge device for cathode ray tube
Inventor: AIKAWA YOSHINORI
IPC: H01J9/42
Filed: 1993-02-08
Abstract: PURPOSE:To enable the mask sign and the items to be checked and judged by means of automatic check and judgement on the kind by providing an automatic sorting means which excludes each corresponding cathode ray tube based on check but mismatch signals from a item check and judge device main body. CONSTITUTION:When each cathode ray tube 10 is intermittently driven while being held by a rotary table 14, each bar code 11 is read in by a position reader 17 to which a bar code reader 17 is disposed, and each mask sign 12 is detected by a mechanism 18 at the position where the mask sign detection mechanism 18 is disposed. The kind check and judge device main body 20 picks up the bar code read in by the reader 17 and the mask sign pattern signal detected by the mechanism 18 so as to allow the kind to be checked and judged. When mismatch is found at the time of checking, an automatic sorting means 19 is operated based on the signal due to mismatch, so that any cathode ray tube 10 found to be of mismatch, is thereby excluded. Since the mask sign 12 and the code 11 are automatically checked and judged, mistakes due to human errors in check and judgement on the kind can thereby be excluded.