baber/WOPTO huggingface dataset:
Patent JP-H0746415-A (JP)
Title: Color picture processing method
Inventor: UMA KEI
IPC: H04N1/48
Filed: 1993-07-30
Abstract: PURPOSE:To obtain a two-color copy effectively with a comparatively simple way and to prevent color slurring. CONSTITUTION:When the red black mode is set, an identification color Cr is set to 1 (designated color, red in this embodiment) in the case of R>G+Tr, where R is a red luminous quantity signal, G is a green luminous quantity signal and Tr is a correction value to the red signal and the Cr is set to 2 (black) in other cases. Then in the case of R>Kr and G>Kg, where threshold levels of red and green are respectively Kr, Kg, 0 is set to a flag and in other cases, 1 is set to the flag. Thus, a two-color picture comprising red, black and white colors and two-color copying is made. Furthermore, a routine jumped to (a) and returned to (2) is the similar processing in the case of the red black mode. Color slurring is made after the routine.
Patent JP-H0238058-A (JP)
Title: Thermal head
Inventor: SUGITANI CHOEI
IPC: B41J2/335
Filed: 1988-07-28
Abstract: PURPOSE:To prevent the irregularity of density and an overall lowering of developed color density caused by warpage or the positional shift of a resistor by together using a gellike or solid adhesive having no elasticity after curing, and a rubbery adhesive having elasticity even after curing in the longitudinal direction of a thermal head. CONSTITUTION:A radiation plate 1 and a substrate 2 are adhered by an adhesive 3 having no elasticity and an adhesive 4 having elasticity. For example, the A4 substrate 2 and the radiation plate 1 are adhered by applying the epoxy adhesive 4 having no elasticity after curing to the center of the radiation plate in a thickness of 7mm and a width of 50mm and applying a silicone rubber adhesive 3 having elasticity to the other parts of said radiation plate 1 to cure both adhesive layers at 180 deg.C for about 15min. In this case, the warpage of the substrate at the time of ambient temp. is about 50-100mum in a protruding state and no density irregularity is generated.
Patent JP-H0859009-A (JP)
Title: Conveying device for sheet-shaped media
Inventor: YAMAMOTO KOJI
IPC: B65H5/02
Filed: 1994-08-12
Abstract: PURPOSE: To cause no jamming and wrinkles in a device for conveying sheet- shaped media from the inside to the outside of liquid and vice versa, by conveying the sheet-shaped media to the inside and outside of liquid in a face- contact condition with the sheet-shaped media for prevention of the media from running along a liquid surface. CONSTITUTION: In this conveyance device 5, a paper sheet fed through a conveyance passage P along guides 27, 28 is clamped between belts 32, 35 moving in the arrow directions (a), (b) after its end part is inserted in the inlet 37 of a contact surface 26. The sheet, while coming into face-contact with belts 32, 35, is conveyed alone the contact surface 26 into the liquid W from the air according to their movement. The sheet which has entered the liquid W is discharged along a conveyance passage P between guides 24, 25 and is fed to the next device. The sheet is clamped in a face-contact condition between the belts 32, 35 from the outlet 36 of the contact surface 26 of respective belts, and is conveyed into the liquid W completely, so it is possible to prevent the sheet from running along a liquid surface while it is entering, and wrinkles from occurring.
Patent JP-H03138334-A (JP)
Title: Intergranular corrosion resistant fe-cr-mn series alloy and its use
Inventor: KATO TAKAHIKO
IPC: G21B1/17
Filed: 1990-07-20
Abstract: PURPOSE:To prevent the reduction in the concn. of a Cr element in the grain boundaries when the Fe-Cr-Mn series alloy is exposed to a neutron irradiation environment by specifying the content of Mn, Cr and Al in an Fe alloy and regulating its structure into the one essentially consisting of ferrite. CONSTITUTION:The compsn. of the alloy is formed from, by weight, 5 to 40% Mn, 5 to 18% Cr, 2 to 12% Al and the balance substantial Fe. Furthermore, its structure is regulated to the one essentially consisting of ferrite. It required, at least one kind of 0.001 to 0.5% C and 0.001 to 0.3% N or moreover at least one kind among Ti, Zr, Hf, Nb, Ta, etc., is incorporated thereto. By adding Al to the Fe-Cr-Mn series, the reduction of the Cr concn. in the grain boundaries can be prevented against neutron irradiation, so that the deterioration of the corrosion resistance and strength in the grain boundaries of the alloy can be prevented at the time of using the alloy for a core apparatus, structures or the like in a nuclear reactor pressure vessel.
Patent JP-2000018097-A (JP)
Title: Solid rocket motor
Inventor: NAKANO NOBUYUKI
IPC: F02K9/10
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce cost and improve propulsive efficiency by handling a head form of an inner hole and an igniter as commonness irrespective of a difference in the specifications of free volume or the like, after making ignition parts sharply reducible, and besides, there is less in inactive weight. SOLUTION: This rocket motor is equipped with a motor case 2, a solid propellant 5 hollowly filled up in the motor case 2, and an igniter 7 being installed in the motor case 2 and situated in a head part of an inner hole 6 surrounded by the solid propellant 5. In this constitution, an ignition cavity 10 is installed in the head part of the inner hole 6, while a throat 11 is installed in a space between the ignition cavity 10 and a central part of the inner hole 6, and then an ignition cavity forming surface 5a of the solid propellant 5 to be ignited and burned by operation of the igniter 7 and an inner hole central part forming surface 5b are continuted via a throat forming surface 5c.
Patent JP-S5894121-A (JP)
Title: Front core and its manufacture
Inventor: KAMIOKA TOKIO
IPC: G11B5/23
Filed: 1981-11-30
Abstract: PURPOSE:To reduce the dispersion in the gap depth and improve the yield, by forming the end the front core to form an acute angle. CONSTITUTION:Front cores 20 and 21 which are put in a case 1 and form a 2- channel magnetic head are manufactured by slicing a long ferritic core block 33 having a U-shaped cross section fitted with a groove 31 at its bottom center, and a plate core block member 32 inserted into the groove 31 through a gap forming material. The front part of a sliced core 34 is worked stepwise, and parallel planes 20A, 20B, 21A, and 21B which are oblique to the core body but perpendicular to the bottom plane of the case 1 when the core is put in the case 1 are formed. Since the end part of the front core forms an acute angle, the end of the front core is in line-contacts with the bottom of the case 1 and, therefore, dispersions in the gap depth can be minimized even when a bonding agent containing an inorganic filler is used.
Patent JP-H0242169-A (JP)
Title: Fuel system for engine
Inventor: SHIOZAKI TOMOO
IPC: F02M37/06
Filed: 1988-08-01
Abstract: PURPOSE:To quickly start an engine by keeping the internal pressure of an oil feed pipe constant with fuel injection valves, a relief valve provided on the oil feed pipe, and a check valve provided on the discharge side of a fuel pump when the engine is stopped. CONSTITUTION:A fuel pump 15 is arranged on the side cover 13 of a crank case, the fuel in a fuel tank 16 is sucked into the fuel pump 15 via a fuel intake pipe 18 then fed by pressure to an oil feed pipe 20 via a fuel discharge pipe 19. The front and the rear of the oil feed pipe 20 are connected to fuel injection valves 14 via connecting pipes 21. In this case, a relief valve 22 is arranged on the oil feed pipe 20, the excess fuel is returned to the fuel tank 16 via a return pipe 23, thus the oil pressure of the oil feed pipe 20 is kept constant. A check valve not shown in the figure is arranged on the fuel discharge side passage of the fuel pump 15. When an engine 1 is stopped, the oil feed pipe 20 is sealed by the fuel injection valves 14, relief valve 22 and check valve, the internal pressure is kept constant.
Patent JP-S6090198-A (JP)
Inventor: YASUDA EIJI
IPC: B65H57/02
Filed: 1983-10-14
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-H0365130-A (JP)
Title: Fishing rod with replaceable fishing- line guide device, and use of such fishing rod
Inventor: RUKA PIRATSUTSUIINI
IPC: A01K87/04
Filed: 1990-07-20
Abstract: PURPOSE: To speedily replace a fishing rod guiding device by providing the external surface of the tube-line element of a fishing rod with a tube-like insertion object so as to attach and detach the fishing line guiding device through the use of the socket of the insertion object. CONSTITUTION: The rod consists of an tube-like element 1 which is provided with a plurality of fishing line guiding devices on its external surface and at least one tip of which is thinned. Each device 2 is provided with a circular ring 2b and a fixed pattern 2a nearly vertically arranged on a plane occupied by the ring 2b, arranged separately from each other and can be stuck nearly vertically to the longitudinal direction of the element 1. The element 1 is provided with the tube-like insertion object 6 tightly incorporated to each device 2 and the object 6 is opened at its one tip and is provided with the socket for housing the pattern 2a. Then the pattern 2a and the object 6 are surrounded by a fixing means 4 (desirably paste which is melted by the rising of temperature) designed so as to continue a mutually stable connecting state.
Patent JP-H0873218-A (JP)
Title: Production of oxide thin film
Inventor: NAKAMURA TAKAO
IPC: C30B23/08
Filed: 1995-07-04
Abstract: PURPOSE: To produce an oxide superconductive thin film having excellent surface cleanability, crystallinity and superconductivity without executing a post treatment with the film formation alone. CONSTITUTION: The inside of a chamber 2 is evacuated to <=1×10<-9> Torr. The pressure therein is regulated to 6×10<-6> to 9×10<5> Torr by supplying O2 contg. >=5vol.% O3 , pure N2 O or pure NO2 to near a substrate 4. Three pieces of cells respectively set with metal Y, metal Ba and metal Cu are used for K cells 3 and are respectively set at about 1250 to 1350 deg.C, about 570 to 640 deg.C and about 950 to l090 deg.C. Film formation is executed at 5 to 20Å/min by setting a substrate temp. at 650 to 730 deg.C. The temp. is dropped in the state of the atmosphere at the time of film formation when the thin films grow to a prescribed thickness.
Patent JP-S6169061-A (JP)
Title: Silver halide photosensitive material
Inventor: NAOI TAKASHI
IPC: G03C1/04
Filed: 1984-09-12
Abstract: PURPOSE:To prevent peeling off a photographic emulsion layer from an under coat by incorporating a polymer contg. a repeating unit shown by a specific formula and/or dextran with at least one of the silver halide emulsion layers. CONSTITUTION:The titled material is prepared by providing >=2 the above- described emulsion layers on at least one side of a base material and by incorporating the polymer contg. the repeating unit shown by the formula [wherein R<1> is a hydrogen atom, an 1-6C alkyl group; R<2> and R<3> are each hydrogen atom, <=10C subtd. or unsubtd. alkyl, aryl, and aralkyl groups; L is a two valence binding group; (n) is 0 or 1; (m) is 1 or 2] and/or dextran to at least one layer among the above-described emulsion layers.
Patent JP-S6083425-A (JP)
Title: Demodulating circuit
Inventor: ASHINUMA TAKAAKI
IPC: H03M5/14
Filed: 1983-10-13
Abstract: PURPOSE:To obtain a proper clock signal from a digitally modulated signal by providing a clock generating circuit, phase decision circuit, and clock phase inverting circuit. CONSTITUTION:A decision window signal (f) is inputted from a clock phase decision window detecting circuit 51 to the clock phase decision circuit 54 to decide on whether a digital signal (g) is 0 or 1 when the signal (f) is at a level 1. The circuit 54 decides that the phase of a synchronizing clock signal (j) used by demodulating circuit 52 for demodulation is not proper when the digital signal (g) is 1, and outputs a phase inversion signal (h) to the clock phase inverting circuit 55. On receiving the phase inversion signal (h), the circuit 5 inverts the phase of the synchronizing clock signal (j) being inputted from a frequency dividing circuit 56 to correct the phase of the clock. Therefore, a synchronizing clock (i) applied to the demodulating circuit 52 has the proper phase.
Patent JP-H1139989-A (JP)
Title: Push switch apparatus
Inventor: TAKAGI KOICHI
IPC: H01H13/70
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To improve assembling workability of an air conditioner operation panel by keeping the assembling direction of components of the air conditioner operation panel in a fixed direction. SOLUTION: At first, a rubber sheet 7 in which a movable contact is built in a contact part 24 bearing a contact plate 18 in the tip face is put on the upper face of a printed circuit board 6 on which a printed circuit comprising fixed contacts are formed. Then, a reflector 9 is installed above the rubber sheet 7 at a prescribed gap. Next, a recessed side wall 14 of a pushing knob 5 having a designed pushing face 4 is fitted in the outer circumference of a projected side wall 27 projected more upward than the substrate wall 26 of the reflector 9 in a manner that rails 16, 28 are fitted with each other while being slidable freely.  After that, the push knob 5 is installed inside an installation hole 12 of a frame-like installation wall 11 as to surround the recessed side wall 14 of the push knob 5 and a front case 3 having a designed display face 2 is installed above the reflector 9 at a prescribed gap and in this manner, the assembling direction is kept in one constant direction.
Patent JP-S6083442-A (JP)
Title: Speed converting circuit
Inventor: MAGARI TOSHIHIKO
IPC: H04L13/08
Filed: 1983-10-13
Abstract: PURPOSE:To obtain a speed converting circuit which decreases in the number of flip-flops by providing a selecting circuit which supplies an input clock to a register circuit selectively. CONSTITUTION:This circuit consists of shift registers 5 and 6 composed of D type FFs, and the selecting circuit 7. Input data (a) is stored in the circuit 5 with an input clock (g). The selection input (j) of the circuit 7 selects an input A. Once specific input data is stored in the circuit 5, the input (j) is switched to select the input B of the circuit 7, an input clock (i) is applied to the circuits 5 and 6, and the data of the circuit 5 is sent to and stored in the circuit 6. When the data is sent to the circuit 6, the input (j) returns to its original state to select the input A, and the data of the circuit 6 is shifted with a clock (h), passed through the FFs, and sent out as output data (b).
Patent JP-H0532500-A (JP)
Title: Control of oxidizing and diffusing treatment condition under atmospheric pressure
Inventor: WATABE HIROSHI
IPC: C23C14/54
Filed: 1991-07-31
Abstract: PURPOSE:To eliminate change of thickness of oxidized film and to improve yield of product by altering a treating condition depending upon change of atmospheric pressure. CONSTITUTION:In an oxidizing and diffusing process of semiconductor production, in a high-temperature treating chamber, an oxidized film is formed on a silicon wafer by an oxygen gas or steam. The thickness of the oxidized film is found to vary with change of atmospheric pressure when oxidation time and gas flow rate are constant. Atmospheric pressure during the treatment measured by a barometer 1 is converted into amounts changed of the oxidation time and the gas flow rate by correlation between atmospheric pressure and film thickness by an electronic computer 2 and the treating condition is regulated by a control device 1.
Patent JP-S6083235-A (JP)
Title: Optical head
Inventor: DOI AKIHIKO
IPC: G11B7/12
Filed: 1983-10-13
Abstract: PURPOSE:To obtain a small-sized, inexpensive optical head of simple constitution by providing a light source which emits light in two directions and a guide means which guides two light beams emitted by the light source in two directions onto an information storage medium respectively. CONSTITUTION:Laser light emitted from the top side of a semiconductor laser device 21 is directed to the 1st collimator lens 23 through the 1st rotating disk 22, and laser light emitted from the reverse side is guided to the 2nd collimator lens 25 through the 2nd rotating disk 24. The 1st and the 2nd rotating disks 22 and 24 are fitted on the same rotating shaft 26 to rotate associatively with each other. Consequently, when information is recorded on and read out of recording films 28 of the information storage medium 27, the transparent plate part 22a of the 1st rotating disk 22 and the light shield plate part 24a of the 2nd rotating disk 24 are interposed in an optical path.
Patent JP-S6440605-A (JP)
Title: Wig
Inventor: FUJIWARA MICHINOBU
IPC: A41G3/00
Filed: 1987-07-31
Abstract: PURPOSE: To provide a wig having simple structure and relatively thin thickness by attaching a fixing member formed by twisting a wire material along the circumference of a wig base and passing the own hair of the wearing person through the wires of the fixing member to fix the wig to the head. CONSTITUTION: A fixing member 5 produced by twisting a wire material is attached along the circumference of a wig base 2. The wig is placed on the head 6 of the user, a needle 7 is inserted from above between the twisted wires of the fixing member 5 and the own hair H2 is passed through the gap between the wires and pulled out of wig. The own hair H2 is clamped with the wires to fix the wig 1 to the head by the own hair H2.
Patent JP-H0241925-A (JP)
Title: Canvas top for car
Inventor: KUBOTA SATOSHI
IPC: B60J7/06
Filed: 1988-07-30
Abstract: PURPOSE:To prevent the interference of a canvas member with a car body by guiding the canvas member between a roof position and the lower side position of a window glass by a guide means while it is separated from the car body. CONSTITUTION:When a ceiling part is opened, link members 35a, 35b are moved rearward along guide rails by a driving device, a canvas member 4 is gradually folded. When the link members are further moved rearward, the link members 35a, 35b are erected by making a rear end part a support point and link members 52a, 52b are oscillated rightward by making the lower part of a rear window glass a support point. Accordingly, the canvas member 4 folded and maintained between the end part of the link member 35 and the end part of the link member 52 is rotated downward while it is separated from a car body 51 with its horizontal state maintained and housed in the rear part of the rear window glass 8. Thus, an interference between the canvas member and the car body can be prevented.
Patent JP-2000020641-A (JP)
Title: Character recognition system
Inventor: TAKIGUCHI MITSURU
IPC: G06K9/20
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the rate of recognition of characters written in a frame surrounded by a frame line. SOLUTION: A frame position in a slip image held by an image buffer 61 is detected by a frame line detection part 63 and a part, which a line segment of a character in the frame line concerned is obtained by a contact detection part 65 and a shape extraction part 67. The frame line other than the part contacting this line segment of the character is deleted by an image deletion part 59. A character cutout part 64 cuts out a character area from an image extended outside the frame as well as in the frame, regarding a character which has contact with the frame. Based on the feature of this cutout area, a character recognition part 65 performs the character recognition.
Patent JP-2000016586-A (JP)
Title: Concrete force feed pipe
Inventor: CHIKAMATSU RYUICHI
IPC: B65G53/32
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To maintain proper force feeding speed without increasing concrete force feeding pressure and to prevent quality lowering of concrete to be force fed at the time of force feeding concrete. SOLUTION: Sliding resistance of an inwall of a concrete force feeding pipe 10 is reduced by covering an overall surface of the inwall of the concrete force feeding pipe 10 to force feed concrete with a sliding material 12 of teflon, polypropylene, hard vinyl chloride or high density polyethylene with sufficiently small frictional resistance with concrete and furnished with abrasion resistance.
Patent JP-H0355519-A (JP)
Title: Liquid crystal display element
Inventor: KAWAGUCHI HIDEO
IPC: G02F1/1337
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the liquid crystal display element having excellent bistability, moisture resistance and heat resistance by forming at least one of oriented films of a hydroxystyrene polymer in which the fine particles of an inorg. oxide are dispersed and incorporated and which has a specific repeating unit. CONSTITUTION:At least one of the oriented films 3a, 3b is formed of the hydroxystyrene polymer in which the fine particles of the inorg. oxide are dispersed and incorporated and which has the repeating unit expressed by formula I. A DC or AC electric field of <=1kHz is impressed between two sheets of transparent electrode substrates 1a and 1b after sealing of a ferroelectric liquid crystal 4. In the formula, R denotes a phenylene group. Namely, the hydroxystyrene polymer in which the fine particles of the inorg. oxide are dispersed and incorporated is used as the oriented films 3a, 3b and is so formed as to come into contact with the liquid crystal 4 on the surface different from the conventional oriented films consisting of the hydroxystyrene polymer in which the fine particles of the inorg. oxide are not dispersed and incorporated. The liquid crystal display element which is improved in the bistability and is excellent in the stability with time, the moisture resistance and the heat resistance is obtd. in this way.
Patent JP-H0744544-A (JP)
Title: Sentence editing device
Inventor: TANAKA JUNJI
IPC: G06F17/22
Filed: 1993-08-03
Abstract: PURPOSE:To provide a sentence editing device for automatically editing an input sentence while appropriately puctuating the input sentence. CONSTITUTION:A postcard address editing/printing device decides a punctuating position so as to let line feed at the time of printing be appropriate based on a prescribed key word for domicile data included in address data in a printing object one case address data storage buffer 6 to be a printing object. When the dividing position can not be appropriately obtained by the contents of the domicile data, the decided punctuating position is corrected and established by using geographical data in a geographical dictionary ROM 3 and postal codes in a postal code dictionary ROM 4. Then, the domicile data are transferred to a printing part 10 by each row while being line-fed corresponding to the decided or established punctuating position and are printed on a postcard.
Patent JP-H07238793-A (JP)
Title: Stopper for anchor fixing capsule and capsule provided with the same
Inventor: SAKAMOTO MASAHIRO
IPC: E21D20/00
Filed: 1994-08-16
Abstract: PURPOSE:To facilitate removal work by a method wherein an insertion hole for a capsule is provided at the central portion of a stopper for an anchor fixing capsule, and the periphery of the hole has a contour other than a circle or a protrusion is provided on the periphery and two or more slits are provided. CONSTITUTION:A stopper 1 which has a hexagonal contour and in which an insertion hole 12 for insertion of a capsule 2 for fixing an anchor is provided at the central portion of the stopper is formed by blanking. Next the stopper 1 is attached to an end of the capsule 2 to form the capsule 2 having the stopper 1 on its end. The capsule 2 thus prepared is placed on a concrete structure having an inclination to observe whether or not the capsule rolls over the structure. A bored hole 31 for insertion of the capsule 2 is bored in the structure 3 and the capsule 2 is inserted into thc hole 31 in such a manner that the stopper 1 positioned above and thereafter an anchor bolt is driven into by a hammer to observe whether or not a liquid splashes.