baber/WOPTO huggingface dataset:
Patent JP-H063770-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWASHIMA YASUHIKO
IPC: G03C1/83
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material containing a water-soluble dye which gives less contamination after a treatment by incorporating a specified compd. CONSTITUTION:At least one kind of compd. expressed by formula is incorporated into the silver halide photographic sensitive material. In formula, R<1> and R<2> denote heterorings, phenyl groups having two or more sulfo groups, and L1-L5 denote methyn groups. An oxonol dye expressed by this formula may be incorporated into the silver halide photographic emulsion and used as an irradiation preventing dye, or may be incorporated into a nonphotosensitive hydrophilic colloid layer and used as a filter dye or hallation preventing dye. Also, according to the utilization purpose, two or more dyes may be combined or other dyes may be combined for use. In order to incorporate these dyes into the silver halide photographic sensitive emulsion layer or other hydrophilic colloid layers, a general method can be adopted.
Patent JP-2000053441-A (JP)
Title: Lead-free optical glass
Inventor: KOLBERG UWE DR
IPC: C03C3/097
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To produce lead-free optical glass having a refractive index nd 1.50-1.56 and an Abbe's number νd of 50-64. SOLUTION: This optical glass has a compsn. consisting of, by weight on the oxide basis, 62-75%SiO2, 5-9.5% B2O3, 4.5-21% BaO, 0 to <14% ZnO, 0-0.5% CaO (ZnO+CaO>=0.05% and BaO+ZnO+CaO<=25%), 1-7% TiO2, 2-10% Na2O, 4.5-8% K2O, 0-1% Nb2O5, 0-1% Ta2O5 and 0-0.5% F, or further contains the usual amt. of a refining agent if necessary.
Patent JP-S6073867-A (JP)
Title: Thermal recording apparatus
Inventor: KOBAYASHI KAZUO
IPC: B41J2/38
Filed: 1983-09-30
Abstract: PURPOSE:To reduce energy applied to the heat generator of a thermal head and to miniaturize the titled apparatus while enabling high speed recording, by heating a platen roller to such a degree that recording is not performed, and preheating thermal recording paper or paper to be transferred and a thermal transfer ink film. CONSTITUTION:The temp. of a platen roller 4 is detected by a temp. sensor 5 and the detected temp. (a) and a reference temp. value (b) inputted to a terminal 7 are compared by a comparator 6 while a control circuit 8 performs control so as to supply a current to a heater 9 when the temp. (a) of the platen roller 4 is lower than the reference temp. value (b) and stops the current supply to the heater 9 when said temp. (a) is higher than the reference temp. value (b). The reference temp. value (b) is set to such a degree that transfer recording to the paper to be transferred is not performed and the temp. of the platen roller 4 is held to a predetermined temp. By this mechanism, the thermal recording paper or paper to be transferred and a thermal transfer ink film are preheated prior to recording by heating the platen roller and, therefore, energy applied to the heat generator of a thermal head is reduced and the apparatus is miniaturized while high speed recording is enabled.
Patent JP-S6161479-A (JP)
Title: Manufacture of light emitting element
Inventor: HASHIMOTO AKIHIRO
IPC: H01L33/14
Filed: 1984-09-01
Abstract: PURPOSE:To provide uniform intensity of the entire light emitting unit by forming a diffusion holding film as an insular diffusion holding film having a width of less than twice of a diffusion depth in the region of the unit, and thermally diffusing it. CONSTITUTION:An insular diffusion holding film 2a having a width of less than twice of the prescribed diffusion depth is formed on a portion to possibly become a low intensity on the surface of a substrate in the region of a light emitting unit, and with the film 2a as a mask an impurity for forming a P-N junction is thermally diffused to the prescribed diffusion depth to form a diffused layer 7. Thus, the diffused layer becomes a substantially low density impurity layer in the substrate at the lower side of the film 2a so that the loss due to the absorption of the light is eliminated in the portion with the result that its intensity increases. Accordingly, even if electrodes are displaced in a light emitting element, since it is separated from the electrodes, the decrease in the intensity in the portion can be alleviated even if a current density is small.
Patent JP-S6160815-A (JP)
Title: Furnace gas blowing tuyere
Inventor: HAYASHI KIYOHIDE
IPC: C21C5/48
Filed: 1984-09-01
Abstract: PURPOSE:To execute a uniform cooling in a tuyere use pipe body by constituting a titled tuyeye so that a gap for securing a gas flow path is formed uniformly in the peripheral direction between a needle part and a thin diameter part, when the needle part of a rod body has been inserted into the has been inserted into the thin diameter part of the tuyere use pipe body. CONSTITUTION:A furnace gas blowing tuyere is provided with a tuyere use pipe body 20 consisting of a thin diameter part 16 whose tip part is opened in a furnace 10 and a large diameter part 18 communicating to said part, a rod body 26 which has formed a needle part 24 of a smaller outside diameter than an inside diameter of the thin diameter part 16 on its tip part and inserted partially into the tuyere use pipe body 20, and a rod-shaped driving mechanism 28 for inserting and separating the needle part 24 into and from the thin diameter part 16. Also, when the needle part 24 has been inserted into the thin diameter part 16 of the tuyere use pipe body 20, a gap S for securing a gas flow path is formed between the needle part 24 and the thin diameter part 16.
Patent JP-H04233632-A (JP)
Title: Data processing system
Inventor: FUIRITSUPU JIYOOJI EMA
IPC: G06F9/38
Filed: 1991-06-27
Abstract: PURPOSE: To correctly predict the result of a branching instruction. CONSTITUTION: The entry of a branch history table BHT is provided with two additional stage fields including a CALL field and a PSEUDO field, and the CALL field displays a branch entry corresponding to a branch executing sub-routine calling. The target address of a branching instruction with a satisfactory result is used for retrieving the branch history table BHT. When target 4 words store an entry prior to a target half word having the CALL field set, the branch is judged as sub-routine return. A PSEUDO entry is inserted into a storage position corresponding to the entry point of the sub-routine of the branch history table, and the PSEUDO entry stores a return branching instruction instead of the target address field.
Patent JP-H0844271-A (JP)
Title: Image forming device
Inventor: YOSHIDA SHIGETAKA
IPC: G03G15/08
Filed: 1994-08-04
Abstract: PURPOSE:To provide an electrophotographic image forming device constituted so that a developing sleeve is shielded when a developing unit is taken out from a main body and opened when the developing unit is loaded in the main body and a photoreceptive drum is protected by simple constitution. CONSTITUTION:A photoreceptor unit 10 including the photoreceptive drum 15 and the developing unit 20 including the developing sleeve 25 are set so that they can be independently attached/detached with respect to a fixed-side frame 1. Then, the unit 20 is provided with a shutter plate 24. When the unit 20 is detached from the frame 1, the sleeve 25 is covered with the plate 24. When it is attached to the frame 1, the plate 24 is moved to a position where the upper part of the drum 15 is covered with it.
Patent JP-S6245247-A (JP)
Title: Loop delay correction system
Inventor: YANAGIDA IKUO
Filed: 1985-08-23
Abstract: PURPOSE:To prevent an instable operation due to a change in a loop delay quantity, when a loop delay quantity is near one frame by adding the specific number of bits. CONSTITUTION:When the delay quantity of the loop transmission line is in the specified region and a reception data is inputted to a delay correction circuit 1, a correction is decided based on the loop delay quantity inputted from a delay quantity detection circuit 2 to apply delay by one frame thereby outputting a correction signal. Further, a delay circuit 3 applies the delay of a specific bit to the correction signal. A deciding circuit 4 decides that the loop delay quantity is in the specified region to give a control signal to a selection circuit 5, a signal from the delay circuit 3 is selected and sent to the loop transmission line as a transmission data.
Patent JP-H0825396-A (JP)
Title: Method and device for manufacture of lightweight and strong product
Inventor: RIMU BEN TETSUKU
IPC: B29K105/04
Filed: 1994-07-14
Abstract: PURPOSE: To manufacture a light-weight and strong product by forming a turbulent flow of vapor in a treating chamber, passing it through a mold, and together dissolving foamed polystyrene beads which are contained in the mold. CONSTITUTION: A mold 30, having a molding space 31 for forming a shape of a product, has molding surfaces 33, 37. The surfaces 33, 37 have vent holes 35, 39, communicating with treating chambers 34, 38. A disordered flow of the vapor is formed in the one chamber 34, the vapor is passed from the one chamber 34 to the other chamber 38 through the mold 30, then a disordered flow of the vapor is formed in the other chamber 38, and the vapor is passed through the mold to the other chamber 34. Thus, foamed polystyrene beads are dissolved together in the mold 30.
Patent JP-H0232201-A (JP)
Title: Print head gap adjusting jig
Inventor: KURIHARA YOICHI
IPC: B41J25/308
Filed: 1988-07-22
Abstract: PURPOSE:To improve the easiness of operator's attaching/detaching operation by fixing a print head by clamping the wall of a slit rear end part side. CONSTITUTION:This adjusting jig is constituted including a gage assembly 1 and a master assembly 2. The gage assembly 1 is clamped to the gage assembly mount 7 of the master assembly 2 with right and left springs 5. At this time, a dial gage 3 is calibrated to '0'. After the calibration, the gage assembly 1 is detached from the master assembly 2 and incorporated in the carrier 3 of a printer, and the carrier 3 is set opposite an anvil 9. Consequently, the printer becomes ready for printing operation. Therefore, this adjusting jig is detached from the master after the dial gage 3 is only calibrated first with the master and then usable as an adjusting jig, and the rear part side wall of the slit part of the carrier is clamped with the clamp of the gage assembly, so the attachment and detachment are facilitated.
Patent JP-H0933702-A (JP)
Title: Microlens array sheet and liquid crystal display device using same
Inventor: SUZUKI MOTOYUKI
IPC: G02B3/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To efficiently solve the defect that the field angle of a conventional liquid crystal display device is narrow without decreasing the display quality through easy operation for mounting the microlens array sheet on an observation surface. SOLUTION: The microlens array sheet has unit lenses arrayed on an array surface by forming the interface between a 1st material layer 6 and a 2nd material layer which has a smaller refractive index than the 1st material layer 6 in a regularly uneven surface shape; and light shield layers 2 are provided in areas where uneven surface areas having angles between the normals of unit lens array surface 4 and the uneven surface 5 larger than a critical angle of reflection are projected, and the visible light beam transmissivity of the light shield layer parts is represented as visible light mean transmissivity after visual sensitivity compensation and set to 0.5-20%.
Patent JP-H0349998-A (JP)
Title: X-y plotter
Inventor: TANAKA TOSHIAKI
IPC: B43L13/00
Filed: 1989-07-17
Abstract: PURPOSE:To detect the width of recording paper by raising a movable part in a state in contact with a pinch roller block with the sliding operation of a carriage before performing drawing and detecting the rising thereof by a pen position height detection mechanism. CONSTITUTION:When recording paper 3 is fed by a recording paper supply means to be held between a friction roller 5 and pinch rollers 6a, 6b, a carriage 2 is moved in an X-direction to be brought into contact with a pinch roller block 62. At this time, the slope of the projection 23 of a movable part 21 comes into contact with that of the projection 64 of the pinch roller block and, since the sliding operation of the carriage 2 is further performed, the slopes of both projections slide mutually and the movable part 21 rises to a carriage main body part. When this rising is detected by pen height position detecting means 25, 27, a control system indicates the stop of the motor for the carriage and detects the present position of the carriage in an X-direction to detect the position of the pinch roller 6a. The moving range, that is, the drawing range of a pen 1 in the X-direction is determined on the basis of the position of the pinch roller 6a.
Patent JP-H0814238-A (JP)
Title: Screw part for glasses
Inventor: OTSUKI RYUICHI
IPC: G02C1/02
Filed: 1994-06-30
Abstract: PURPOSE:To prevent any damage of a lens and fittingly fix the lens to a screw part surely. CONSTITUTION:In a screw part consisting of a head part 11 and a leg part 12 for forming a screw thread 12a, a roulette is applied on the part underneath the neck of the leg 12 adjacent to the seat surface of the head part 11 and a ring shape projection 12c with a diameter equal to a screw thread diameter or more is formed between the roulette part 12b and the screw thread 12a of the leg part 12 and a resin member 20, the outer periphery of whose section is formed in a polygon shape, is fixed on the roulette part 12b.
Patent JP-H0652547-A (JP)
Title: Correcting method for recording pulse in mark edge recording system
Inventor: MASUI NARIHIRO
IPC: G11B20/10
Filed: 1992-07-13
Abstract: PURPOSE:To perform appropriate edge position control by providing such a learning function that can calculate and set the optimum correcting value. CONSTITUTION:A controller 1 sends prescribed designated data and a modulator 7 converts the data into modulated codes. The codes are written and recorded on an optical disk 3 and the recorded data are reproduced by means of a reproducing system 5. In the system 5, the signal detected by means of an optical pickup 10 is amplified 11, waveform-shaped by means of a waveform equalizer 12, and binarized by means of a binarization circuit 13. The pulse signal is supplied to a discriminating demodulator 14 and reproducing-system data PLL 15 and whether or not a reproduced pulse signal exists in a window for discriminating data is detected by supplying a synchronizing signal synchronized to the basic period of the reproduced pulse signal to the demodulator 14 from the PLL 15. The detected reproduced pulse signal is demodulated as reproduced data. The reproduced data are sent to the controller 1 and compared with designated data and, when both data are coincident, the learning operations are terminated and, when they are nor coincident, a CPU 1 in the controller 1 rewrites the reproduced data in a RAM 2 and repeats the learning operations until all errors disappear from the reproduced data.
Patent JP-H105549-A (JP)
Title: Hollow yarn bundle housing device for cylindrical body for membrane module
Inventor: SATO MASAAKI
IPC: B01D61/18
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To automatically house a hollow yarn bundle lined up in a cylindrical body by inserting the hollow yarn bundle into a frame body with the forward movement of a charger, bending the cut hollow yarn bundle at the middle part with the backward movement of the charger and pulling the hollow yarn bundles in a cylindrical body for membrane module to charge them. SOLUTION: In a charge frame body inserting part 12 at a yarn passage of the hollow yarn bundle; the charger 14, on the tip part of which the frame body capable of inserting the hollow yarn bundle is formed, is arranged freely movably in the vertical direction to the yarn passage of the hollow yarn bundle by putting it in the cylindrical body 13 for membrane module and the frame body of the charger 14 is positioned in the yarn passage of the hollow yarn bundle with the forward movement of the arranged charger 14. The hollow yarn bundle is charged into the cylindrical body 13 for membrane module by inserting the hollow yarn bundle in the frame body, bending the hollow yarn bundle at almost the middle part with the backward movement of the charger 14 and pulling it in the cylindrical body 13 for membrane module.  The charger 14 is attached to a charger moving linear table 16 by being integrated with an air chuck 15 to be moved back and forth.
Patent JP-2001015603-A (JP)
Title: Adjusting method of circuit operating speed
Inventor: AOKI TAKAAKI
IPC: H01L21/82
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To cancel timing violation of a circuit by changing the output transistor size of a first cell, changing the threshold of a second cell driven by the first cell and restraining increase of consumption power. SOLUTION: In an integrated circuit 1, circuits formed by connecting a plurality of cells C are integrated. In a net N violating the timing in the integrated circuit, a cell Cd driving the noticed net N, and a cell Cr driven by the net N are arranged so as to increase the operating speed. A diagram, wherein a dealy value Ta and consumption power are obtained when the output transistor size of the cell Cd and the threshold value of the cell Cr are changed, is formed. Delay values which eliminate malfunctioning timing are made Tr, Ta. Combination minimizing consumption power is selected out of combinations of a threshold value and an output transistor size in which combinations a relation of Ta<=Tr is established, in a library obtained by the diagram. Cells are changed on the basis of the selected combination.
Patent JP-2001010739-A (JP)
Title: Sheet carrying device and image forming device provided with the same
Inventor: INAMURA HIDESUKE
IPC: B65H29/20
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a spur by providing a discharging rotator and a spur for pinching and carrying a sheet formed with image and a spur cleaner to be rotated for eliminating dust adhered to the spur, and forming the periphery of the spur cleaner with a dust eliminating groove for receiving the periphery of the spur. SOLUTION: When a recording head is driven while scanning the carriage, a sheet is formed with an image, and this image-formed sheet is pinched for carrying by a discharge roller and a spur 9, and discharged out of a main body. Dust adheres to each blade tip of the spur 9, and is pushed from the blade tip to a tooth bottom by a spur cleaner 4 driven for rotation, and the pushed dust is heaped on the tooth bottom. A part of the spur cleaner 4 which abuts on the spur is formed with a groove 12 formed of a groove bottom surface 12a and groove side surfaces 12b. When dust grows up to a size exceeding the width of the groove side surface 12b, the dust is pushed by the groove side surfaces 12b, the peripheral surface 12e and an angle 12c toward the center of the rotation of the spur 9, and the dust is thereby eliminated from the tooth bottom.
Patent JP-S6077634-A (JP)
Inventor: NAMIKAWA SHIYOUZOU
IPC: H02J13/00
Filed: 1983-10-04
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-H0847740-A (JP)
Title: Method for forming crowning surface
Inventor: NAKAMURA SHIGETOSHI
IPC: F16H15/38
Filed: 1994-08-05
Abstract: PURPOSE:To provide a crowning surface forming method excellent in the working efficiency and capable of obtaining a smooth crowning surface in forming the crowning surface in mechanical parts, etc. CONSTITUTION:A surface 1a to be worked of a member 1 to be worked is flattened by a large diameter end mill M, and after the flattening of the surface 1a to be worked, a side plate part 1d and a holding part 1e of a power roller supporting member 1 are restrained by restraining dies 2, 3, and a working die 5 having the projecting curved surface which is formed taking into consideration the elastic deformation of the surface part to be worked so as to obtain the desired shape of the crowning surface is pressed in the direction of the arrow P2 from the reverse side of the surface 1a to be worked. A working die 4 having a recessed curved surface which is formed taking into consideration the elastic deformation of a surface part 1b to be worked so as to obtain the shape of the desired crowning surface is similarly pressed against the surface 1a to be worked in the direction of the arrow P1 to form the crowning surface on the surface 1a to be worked.
Patent JP-S6164325-A (JP)
Title: Modified polyamine
Inventor: ARITA YOSHIHIRO
IPC: C09K23/42
Filed: 1984-09-05
Abstract: PURPOSE:To obtain modified polyamine having surface active capacity and curability, by reacting polyamine and/or a polyamine derivative thereof with a monoepoxy compound represented by a specific general formula and epihalohydrin. CONSTITUTION:A monoepoxy compound represented by formula I (wherein R is a 28C or less hydrocarbon group and n is 0 or an integer of 1-30) and epihalohydrin are reacted with polyamine and/or a polyamine derivative thereof the obtain modified polyamine. In order to develop the sufficient surface active capacity of modified polyamine, it is pref. to use the monoepoxy compound in an amount of 0.01-1mol per one amine hydrogen in polyamine and/or the polyamine derivative thereof. In order to develop the sufficient curability of modified polyamine, 0.01-2mol of epihalohydrin is pref. used.
Patent JP-H0740428-A (JP)
Title: High hardness transparent polyester molding
Inventor: SHIMODA AKIHIDE
IPC: B32B27/08
Filed: 1993-07-27
Abstract: PURPOSE:To provide the title molding easy to mold, hardly damaged at the time of feeding and keeping beautiful appearance by quenching a molten crystalline polyester resin or a compsn. thereof to subject the same to non-stretching blow molding and subsequently crystallizing the molding within a specific temp. range to obtain specific surface hardness and transparency. CONSTITUTION:A crystalline polyester resin or a compsn. thereof in a molten state is quenched to be subjected to non-stretching blow molding and the molding is crystallized within a temp. range represented by formula Tcc<=T 1<=Tm-2( deg.C) wherein Tcc is the cold crystallizing temp. ( deg.C) of a resin measured at a temp. rising rate of 10 deg.C/min by differential thermal analysis based on JIS-K7121 and Tm is the m.p. ( deg.C) of the resin measured at a temp. rising rate of 10 deg.C/min by differential thermal analysis based on JIS-K 7121 to set surface hardness to pencil hardness B or more and transparency to Tt>=80% wherein Tt is total light transmission quantity based on JIS-D1003. At the time of molding, a mold having temp. lower than cold crystallizing temp. Tcc is used to perform quenching.
Patent JP-H0474713-A (JP)
Title: Metal oxide material
Inventor: KISHI FUMIO
IPC: C04B35/45
Filed: 1990-07-12
Abstract: PURPOSE:To provide the subject material represented by a specific composition formula, having tetragonal crystal lattices and a prescribed lattice constant and permitting to widely control the electric properties thereof. CONSTITUTION:The oxides of Pr, Sr, Cu and at least one of the oxides of Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and Y are mixed with each other in a prescribed wt. ratio, press-molded, calcined in the atmosphere and subsequently slowly cooled to prepare the following metal oxide superconductor material. The metal oxidized superconductor has a composition of the formula (Ln is Tb, Dy; 0<=x<=0.8; 0.36<=y<=0.40), the formula (Ln is Ho; 0<=x<=0.7; 0.36<=y<=0.40), the formula (Ln is Gd, Er, Y; 0<=x<=0.6; 0.36<=y<=0.40), the formula (Ln is Tm, Yb; 0<=x<=0.5; 0.36<=y<=0.40) or the formula (Ln is Lu; 0<=x<=0.4; 0.36<=y<=4.0), has tetragonal crystal lattices, a lattice constant (a) of 3.81 to 3.87 Angstrom  and a lattice constant of 12.40 to 12.55 Angstrom .