baber/WOPTO huggingface dataset:
Patent JP-H01287133-A (JP)
Title: Production of polyester
Inventor: SUZUKI FUMIYUKI
IPC: C08G63/78
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the subject polymer suitable for film having excellent electrostatic adherence, slight foreign substance or coloring, by adding specific metallic compound and imidazole, etc., to oligomer of terephthalic acid and ethylene glycol and subjecting to polycondensation. CONSTITUTION:(A) Bifunctional carboxylic acid mainly containing terephthalic acid is directly reacted with (B) glycol mainly containing ethylene glycol to obtain oligomer. Next, (C) one of glycol-soluble magnesium compound (e.g., magnesium acetate), manganese compound (e.g., manganese oxalate) or zinc compound (e.g., zinc chloride) and (D) imidazole (derivative) or salt of said imidazole, further (E) phosphorus compound (e.g., phosphorus acid) are added to the resultant oligomer and subjected to polycondensation to afford the aimed polyester.
Patent JP-S63280391-A (JP)
Title: Recognition device equipped with dictionary editing mechanism
Inventor: KABURAYAMA YUKIKAZU
IPC: G06K9/68
Filed: 1987-05-13
Abstract: PURPOSE:To easily re-edit a dictionary by changing the content of the dictionary which is used at the time of recognizing a character and a graphic from an observed pattern by means of a command from an editing terminal equipment through a control part and a dictionary editing part. CONSTITUTION:When a power source is turned on, the content of the recognition dictionary, a system program or the like are loaded from a data input output equipment 17 on a recognition device 14 and a storage device in the control part 11. The control part 11 executes the system program, whereby an observation part 12 transmits the character and the pattern which are read from a page space to the control part 11. The control part 11 displays in the editing terminal equipment 16 the result of having collated to the recognition dictionary 14 in a recognition part 13, and stores it in a data input output device 17. The dictionary editing part 15 and the editing terminal equipment 16 are connected always and if needed. When the content of the recognition dictionary 14 is changed, the command is inputted from the terminal equipment 16 and the dictionary editing part 15 is started, whereby the content of the editing part 15 is added and changed. Thus, the dictionary is securely and speedily corrected by the editing device itself.
Patent JP-S63281004-A (JP)
Title: Enlargement projection mechanism for linear image information
Inventor: KITAJIMA HIROYOSHI
IPC: G01B9/08
Filed: 1987-05-13
Abstract: PURPOSE:To enlarge and observe the displacement of an object body with short optical path length and the displacement of a light spot by selecting the arrangement of an objective, the object body in a linear shape, and a distributed index cylindrical lens properly and projecting enlarged linear image information on the object body on a screen. CONSTITUTION:The position of the object body 2 is in a space of distance g1 larger than the focal length (f) of the objective 3 and its real image is formed at a distance g2 larger than the focal length (f) of the objective 3. Then the real image 4 is enlarged by a projection lens 5 and projected 6 to obtain a projection image 7. Then the object body 2 is displaced by a fine distance d1 to a position of distance 2' and then the projection image 7 is displaced by a distance d3 to the position of 7'. The magnification d3/d1 of the distance d3 to the distance d1 is determined by the optical constants of the lenses 3 and 5 and distances g1 and z3 to obtain large magnification and the displacement of the object body 2 is measured with high sensitivity.
Patent JP-S597354-A (JP)
Title: Density detector of original for copying machine
Inventor: TOKUHARA MICHIHIRO
IPC: G03G15/00
Filed: 1982-07-05
Abstract: PURPOSE:To enable the quick adjustment of density, by providing a photodetector in the position on the exit side of an imaging lens where both of the luminous flux for a min. angle of view and peripheral luminous flux for a max. angle of view from an original past the imaging lens can be detected. CONSTITUTION:An imaging lens 7 is constituted of a lens group including convex lenses 7a, 7b, 7c, 7d, and the ray for the min. angle of view necessary for image formation is the central luminuous flux A on the exit side of the lens 7. The peripheral luminuous flux for a max. angle of view to take the density of an original into consideration is the luminous flux B on the exit side of the lens 7. A photodetector 11 is provided in the position on the exit side of the imaging lens where both of said flux A and flux B can be detected, so that the ray reflected from said original is read approximately averagely in the longitudinal direction of a slit. An automatic adjuster for the density of the original is thus immediately controlled and the density is made quickly adjustable.
Patent JP-H02296612-A (JP)
Title: Film folding method for packing marine pasted product and apparatus therefor
Inventor: HAMAGUCHI SUEKICHI
IPC: B65B11/12
Filed: 1989-05-09
Abstract: PURPOSE:To simplify the operation and enhance the working efficiency by folding a packing film to a base material side, basing on a swinging bar fitted at a movable thing arranged at the upper part of a form and moved up and downward and thereafter by shutting a pair of right and left side lids by a cylinder device arranged under the form. CONSTITUTION:When a second cylinder device 18 is driven, a movable body 17 connected to the second cylinder device 18 is lowered and a plurality of bars 21, 21 projected from the lower part of the movable thing 17 reaches the position at the both sides of the longitudinal direction of a base material 1 and further extremely near the base material 1. The bars 21, 21 swing with a reciprocating motion in A direction by the actuation of swinging mechanism positioned in the inside of movable thing 17 and both ends of the packing film 2 pressed to be flat are folded to the base material 1. Next, a pair of third cylinder device 23, arranged underside a base 12 and at both right and left sides along the transferring direction of the form 10, are driven. In this way, rods 23a projected from the third cylinder device 23 extend upward and a pair of side lids 4a, 4b are closed to the form 10 side.
Patent JP-H02294451-A (JP)
Title: Bearing steel for cold working
Inventor: KUREBAYASHI YUTAKA
IPC: C22C38/00
Filed: 1989-05-10
Abstract: PURPOSE:To improve the cold workability and rolling life of the steel by specifying the relationship of the contents between Cr/C and among Mn, Cr and B in the compsn. of a bearing steel. CONSTITUTION:The compsn. of the bearing steel is formed from, by weight, 0.45 to 0.70% C, <0.15% Si, <=0.40% Mn, 0.50 to 2.50% Cr, <=0.015% P, 0.0005 to 0.0100% B and the balance Fe with inevitable impurities. Moreover, between C and Cr, 0.7 <=(Cr/C) <=5.0 is satisfied, and among Mn, Cr and B, 0.55<=Mn+Cr+100B<=3.50 is satisfied. Furthermore, as for carbide precipitated at the time of annealing treatment, average diameter is regulated to <=1mum and areal rate to <=25% as well as the one having >=o.5 aspect ratio shall be included in the proportion of >=50%. If required, optimum amounts of one or more kinds among Ni, No, Nb and V and one or more kinds among Pd, S, Ca, rare earth metal and Te are incorporated into the compsn.
Patent JP-H0413412-A (JP)
Title: Method for controlling plate thickness of tail end of coil at hot strip mill
Inventor: NITTA JUNZO
IPC: B21B37/20
Filed: 1990-05-08
Abstract: PURPOSE:To apply moderate reduction control to the innermost wound part of a coil and to improve the accuracy of plate thickness at the tail end part of the coil by controlling the plate thickness at the tail end part of the coil behind a lock on part at a downstream side stand through the feed forward system. CONSTITUTION:In a hot strip mill provided with a coil box 11, at the same time that the innermost wound part of the coil making the tail end part of the coil arrives at the mill, the AGC by the feed forward system is executed to the innermost wound part of the coil. As a result, a moderate reduction control is given to the innermost wound part of the coil to improve the accuracy of plate thickness at the tail end of the coil and the yield in rolling.
Patent JP-H04321974-A (JP)
Title: Sound recording mute circuit
Inventor: MURAKAMI TOSHIYA
IPC: H03G3/10
Filed: 1991-04-19
Abstract: PURPOSE:To prevent the generation of a click sound when the circuit is ON/ OFF by providing a sound recording amplifier forming a wave form of voltage corresponded to the inputted signal current wave form at an output stage. CONSTITUTION:An input sound recording signal A supplied to an input terminal IN is given to an equalizer amplifier 2 to perform an equalizing processing and the obtained equalizing sound recording signal B is given to a voltage- current converter 3 to convert it to a current signal C and give it to a multiplier 4. A coefficient signal E is given to the multifier 4 from a control circuit 5, so the wave form of a multiplier output signal F outputted from the multiplier 4, namely the wave form of the electric current inflowing to the multiplier 4 from the sound recording amplifier 1 becomes gradually smaller in the amplitude at the mute ON time, and finally it becomes a wave form converging to zero. Hence the wave form of the voltage G outputted from the amplifier 1 becomes gradually smaller in the amplitude and becomes a wave form finally converging to zero.
Patent JP-H09306137-A (JP)
Title: Tape cassette
Inventor: TAGA KAZUAKI
IPC: G11B23/087
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To recognize the accurate remaining time of a tape by giving the width corresponding to the relatively movable distance of a center shaft of the rotation of each hub in the radial direction against the casing, to each scale of a gage for indicating the tape remaining amount. SOLUTION: The scale 5 is arranged at nearly a center of the casing, and a gage 6 for the remaining amount is printed at the position symmetrical with the scale 5 while holding the hub 4A of forwarding side between them. The gage 6 is constituted of a plurality of time scales 6a, then the remaining time of the tape 3 is recognized from the scale 6a corresponding to the outermost peripheral positioning of the magnetic tape 3 wound round the hub 4A. In consideration of the play existing between the hub 4 and a hub supporting part 2a, the scale 6a has the width equal to the relatively movable distance of the hub 4 in the radial direction against a hub supporting part 2a. The hub 4 is playtably supported by the supporting part 2a within the range of the play.  Therefore, when the hub 4A is moved at most to the side of gage 6 within the playable range, the outermost periphery of the tape 3 is positioned at the extreme left end of the scale 6a of the gage 6. Also, it is positioned at the extreme right end when the hub is oppositely moved.
Patent JP-S63282752-A (JP)
Title: Electrostatic charge image developing toner
Inventor: HASEGAWA YUKINOBU
IPC: G03G9/097
Filed: 1987-05-15
Abstract: PURPOSE:To remarkably improve the electrifiability and the resolution by constituting the titled toner by the associated particle composed of the primary particle of a polymer having a polar group and the 2nd particle contg. a coloring agent, an electrostatic charge improver and an electrostatic charge control agent. CONSTITUTION:The prescribed amount of the powdery coloring agent and the powdery charge improver composed of a fluorocarbon, etc., and the electrostatic charge control agent is added and mixed to the emulsion of the polymer which is obtd. by an emulsion polymerization and has the acidic or basic polar group, thereby uniformly dispersing and cohering gradually the primary particle of the polymer and the powdery coloring agent, etc., it grows to the 2nd particle. The obtd. dispersion is further stirred, thereby growing the 2nd particle to the associated particle having the mean particle size of 5-25mu. Thus, the obtd. toner has relatively narrow particle size distribution and a small mean particle size, and is stably obtd. the necessary electrifiability, and remarkably improves the resolution.
Patent JP-H02294636-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/76
Filed: 1989-05-10
Abstract: PURPOSE:To reduce the coefft. of kinematic friction and to improve scratch resistance and the state of a coated surface by incorporating a specified compd. into a back layer. CONSTITUTION:A compd. represented by formula I is incorporated into a back layer. In the formula I, R is 12-70C aliphatic hydrocarbon group which may have substituents and M is a cation such as H, Na, K, Li, Mg, Ca, Sr, Ba or other metal, HN(R2)3 or N(R2)4 (R2 is 1-18C aliphatic hydrocarbon group), preferably a cation other than H. The coefft. of kinematic friction is reduced and scratch resistance and the state of a coated surface are improved.
Patent JP-S5451486-A (JP)
Title: Manufacture for semiconductor device
Inventor: OGIUE KATSUMI
IPC: H01L21/768
Filed: 1977-09-30
Abstract: PURPOSE: To increase the degree of circuit integration, by decreasing the allowance of alignment so that no extension toward lateral direction is caused even at the process accompanied by heat treatment, by growing the semiconductor layer being the collector region on the semiconductor substrate and by separating it with deeper groove than the layer.  
     CONSTITUTION: The N +  region 2 is deposited on the entire surface of P type Si substrate 1, and it is covered with the SiO 2  film 3 and the Si 3 N 4  film 4, forming the groove 5 on the substrate 1 with etching and the region 2 is separated in island shape. Next, the P 3  type region 6 is formed at the bottom of the groove 5 with ion implantation and the N type layer 8 is epitaxially grown on the entire surface. The growing layer 10 in concave shape is caused on the groove 5 and the flat growing layer 10 is caused on the island region. After that, the SiO 2  film 11 and the Si 3 N 4  film 12 are coated on the entire surface, and opening is made at the given region and the N type impurity is deposited. Next, this is extended, forming into the N +  type region 16 for N +  type collector electrode pick up reaching the region 2 with diffusion. Thus, since the groove 5 is present when the region 16 is made, the region 2 is not extended toward lateral direction 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08319069-A (JP)
Title: Elevator safety system, its transmitter and access control method of elevator safety system
Inventor: URISESU JIEE ROMAN
IPC: H02B1/01
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an efficient, easily usable and highly reliable elevator security system. SOLUTION: An elevator security system 12 secures access to landing elevator halls by using transmitters 16 for identifying the landing elevator halls safe for a resident. In a building having a plurality of safe landing elevator halls, the transmitters 16 get access to only one of safe landing elevator halls by emitting a signal for identifying only safe elevator landing halls. The emitted signal is received by a receiver 18 to be transmitted to a controller 22 of an elevator system. In a specific embodiment, the elevator system includes a plurality of common elevator landing halls and a plurality of individual elavator landing halls. The respective transmitters 16 get access to only the whole common elevator landing halls and individual elevator landing halls corresponding to the transmistters.
Patent JP-H05291761-A (JP)
Title: Electronic equipment and cable holder
Inventor: NAKADA HISASHI
IPC: H05K7/00
Filed: 1992-04-09
Abstract: PURPOSE:To process the surplus part of a flat cable wired between first and second substrates. CONSTITUTION:At both end faces of both ends of a holder body 1, arms 2 and 3 are supported through each hinge 2b and 3b, which performs the bending motion capable of rotating around the axis parallel with the longitudinal direction of each holder body 1, and the spindle 4a is born with the axial holes 5 at the tops of the arms 2 and 3, and spindles 4b and 4c are fixed in the vicinities of middle hinges 2a and 3a, and a flat cable 10 is guided by these spindles 4a, 4b, and 4c. The arms 2 and 3 are stretched and bent by separating a first board 12 and a second board from each other or bringing them close to each other, and a flat cable 10 is folded and fixed with the spindles 4a, 4b, and 4c.
Patent JP-H07317888-A (JP)
Title: Sleeve structure for shift lever device
Inventor: HARADA SHOICHI
IPC: F16H59/10
Filed: 1994-05-30
Abstract: PURPOSE:To improve assembly workability containing regulation of the position of a grooved pin. CONSTITUTION:A sleeve 30 is divided into first and second sleeves 32 and 34, the protrusion part 32B of the first sleeve 32 thereof is resiliently deformable and a female screw 42 is formed at the upper end part of a detent rod 16 and a female screw 42 is formed in the inner peripheral surface thereof. Thus, when the first sleeve 32 is fitted in the lowermost position of the grooved pin 18, the first sleeve 32 is assembled in a proper relative assembly position. Further, when, with this state, the second sleeve 34 is fitted in the first sleeve 32, the first sleeve 32 is fixed in the position. This constitution improves assembly workability.
Patent JP-H06333056-A (JP)
Title: Display device for tree structure having multiple inheritance
Inventor: MATSUMOTO MIEKO
IPC: G06F3/048
Filed: 1993-05-19
Abstract: PURPOSE:To provide a display device for tree structure having multiple inheritance which always displays an original root node of the tree structure as a root node and also can easily recognize the inheritance relation between the root node and a focus node. CONSTITUTION:A display device is provided with the input means 11, 12 and 13 which designate the target focus nodes, a focus node deciding processor 14 which decides the propriety of the input focus node, and a storage means 15 which stores all node information on both higher and lower hierarchies of focus nodes. Furthermore a higher order node extraction processing means 16 is added to extract the higher order focus nodes out of the means 15, together with a lower order node extraction processing means 17 which extracts the lower order focus nodes out of the means 15, a coordinate calculating means 18 which calculates all coordinates of higher and lower order nodes based on the extracted higher and lower order nodes, and the display means 19 and 20 which display those calculated coordinates.
Patent JP-H06328666-A (JP)
Title: Method and equipment for drying printed matter
Inventor: HASHIMOTO MASATERU
IPC: B41F23/04
Filed: 1993-05-19
Abstract: PURPOSE:To dry printing ink without causing degeneration such as color development or discoloration and deformation, when a sheet-shaped printed matter having no heat resistance is dried by an ultraviolet ray source. CONSTITUTION:In a printer 106 wherein printing ink is dried and transferred, a printed matter 106 is dried by an ultraviolet ray source 120, the temperature of the printed matter 106 is measured thereafter, a distance between the ultraviolet ray source 120 and the printed matter 106 is corrected in accordance with the measured temperature, and thereby a proper distance at which the temperature becomes a proper one not causing degeneration and deformation of the printed matter 106 is set. A speed of transfer of the printed matter 106 may also be controlled, instead of the distance control.
Patent JP-S5822208-A (JP)
Title: Product conveying and transferring device
Inventor: KIMURA KATSUHIDE
IPC: C21D1/00
Filed: 1981-07-28
Abstract: PURPOSE:To facilitate removal of a product out of a walking beam, by permitting a conveyor crossed vertically with the walking beam to pass between two product holders of the walking beam. CONSTITUTION:A walking beam 1 performs its vertical and horizontal motions. Accordingly a product skid 1a being built in the walking beam as one body and another product skid 14 located at the product takeout part moues also vertically upwards horizontally forwards, vertically dounwards and horizontally backwards. When the product skid 14 exists at a position shown in a two-dot chain line, a conveyor 17 is arranged at the fixed position in advance and it is operated as one of the fixed skids. When a product G which is desired to be taken out halfway in motion comes to a position corresponding to a frame 15, if the product skid 14 of the walking beam 1 is made to go down, it is supported on top of a saddle 16 and comes out of the line in the right angle direction by the conveyor 17.
Patent JP-S5820508-A (JP)
Title: Ventilator grille
Inventor: SATOU FUMIYOSHI
IPC: F24F13/15
Filed: 1981-07-28
Abstract: PURPOSE:To surely keep a plurality of rotatable louvers entirely closed, despite the force of blowing-off air, by providing one louver with a lockup portion for keeping the entire closure of the louvers, so that the portion can be engaged with a housing or an adjacent louver. CONSTITUTION:A plurality of louvers 3 are moved together through a coupling bar 7 provided behind them, to adjust the quantity and direction of air blowing off into a vehicle room. An extreme louver 3 is provided with  slits 10, 10'. A lug 11 is provided as a lockup member L1 on the part of a housing 1, which is located betwen the slits 10, 10' when the louvers 3 are entirely closed. When the louvers 3 are to be entirely closed by operating a knob 8, the knob is operated by a slightly stronger force at the time of the contact of the louver 3a with the lug 11 on the housing 1 so that the part of the louver 3a between the slits 10, 10' is deflected to move over the lug to surely keep the lourver 3 entirely closed.
Patent JP-S63282901-A (JP)
Title: Digital sound recording video tape recorder
Inventor: HITOTSUMACHI SHUZO
IPC: G11B5/035
Filed: 1987-05-14
Abstract: PURPOSE:To simultaneously store a video signal and sound signal of a high quality and to simplify the handling of a tape recorder by FM modulating the sound signal, also digital converting it, executing a signal processing, converting the video signal to an FM signal and processing it with the magnetic heads of three groups whose azimuth angles are respectively different. CONSTITUTION:The two-channels sound signal of input terminals 51, etc., is amplified 52 and FM-modulated by a first modulator 53 and the output of the modulator 53 is amplified by a second amplifier 54 and supplied through a first switch 55 and a first revolving transformer 56 to first magnetic head groups 58a and 58b fitted to a revolving cylinder 57. The output of the amplifier 52 is quantized by a digital signal processor 59, the addition of an error correcting code and an interleave, etc., are executed and it is supplied from a second switch 61 and a revolving transformer 62 to second magnetic head groups 63a and 63b. A video signal from a second input terminal 64 is supplied through a second amplifier 65, a second modulator 66, a fourth amplifier 67, a third switch 68 and a revolving transformer 69 to a third magnetic head groups 70a and 70b.