baber/WOPTO huggingface dataset:
Patent JP-H0866895-A (JP)
Title: Method and device for cutting continuous paper sheet
Inventor: SEKI TETSUYA
IPC: B65H35/10
Filed: 1994-08-29
Abstract: PURPOSE: To prevent a jam at the connection of different paper passages by smoothly feeding cut pieces of continuous paper sheet into the paper passage of the next step. CONSTITUTION: Continuous paper sheet 2 is fed by plural pairs of feeding rollers 14, 15 arranged at a certain interval, and with the stitches of the continuous paper located between the plural pairs of feeding rollers 14, 15 a blade 4 and a punch 22 are advanced into the passage of the continuous paper sheet 2 and the blade 4 is pressed against one side of the continuous paper sheet 2 to cut the continuous paper sheet 2 at its perforations. Also, the corner on each side of the cut edge of the paper sheet is cut by the punch 22 and thereby an inclined edge that tapers in the direction in which the continuous paper sheet 2 is fed is formed on each side of the cut edge of the continuous paper sheet 2, so that cut pieces of the continuous paper sheet 2 easily advance into the paper passage 16 of the next step with the inclined edge at the front.
Patent JP-S6445872-A (JP)
Title: Method for improving polymer fiber characteristic and prepared fiber
Inventor: MAIKERU AARU DAIAA
IPC: D06M101/30
Filed: 1987-08-17
Abstract: PURPOSE: To modify a fiber from a polymer such as polyester or acrylic to the one having excellent and durable moisture-absorption and dyability by immersing it in a hot acidic solution containing an unsaturated monomer, adding an initiator for initiating polymerization and letting the reaction continue. CONSTITUTION: This method for improving the fiber characteristic of a polymer fiber is provided by immersing a polymer fiber selected from a polyester and an acrylic polymer into a hot solution without containing a polymerization initiator and containing an unsaturated monomer, e.g. N,N'-methyl bis- acrylamide, etc., in an acid side at 60-100 deg.C, bringing the fiber surface in contact with the solution sufficiently, then adding a polymerization initiator, continuing the polymerization of the monomer on the fiber to change the fiber surface for improving the fiber to have excellent moisture absorbing property and dyeing property.
Patent JP-H09263721-A (JP)
Title: Emulsion ink for stencil printing
Inventor: SUZUKI SHIGEJI
IPC: C09D11/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion ink having improved emulsion stability and driability and high printing density and reduced in ink blotting and strike through. SOLUTION: This ink is a W/O emulsion ink containing an oil phase and a water phase, wherein the water phase contains a water-insoluble colorant, and the oil phase contains a solvent and a thickener. The oil phase should have a viscosity of 5-20,000cP, desirably 15-2,000cP at 23 deg.C. The thickener is a resin or an oil-insoluble powder or oilinsurable particles. The amount of the resin used is 1-30wt.%, desirably 2-25wt.% based on the entire weight of the ink. The amount of the power or particles used is 0.01-10wt.% based on the entire weight of the ink. Examples of the resins used include phenol resins, maleic acid resins, petroleum resins, rubber derivative resins and alkyd resins.
Patent JP-H0529422-A (JP)
Title: Estimation of effective flatness of element wafer
Inventor: TEZUKA SAKAE
IPC: G01R31/26
Filed: 1991-07-19
Abstract: PURPOSE:To estimate the effective flatness of an element wafer without being affected by the magnitude of a residual stress on the surface of the element wafer and by the thickness of a residual-stress layer and in a noncontact manner. CONSTITUTION:The external-view flatness of the surface of an element wafer 10 is measured by means of an optical sensor 18 which is not affected by a residual-stress layer; the thickness distribution of the residual-stress layer of the element wafer 10 is measured by scanning an electrostatic-capacity sensor 20 two-dimensionally. On the basis of these measured values, the effective flatness of the element wafer 10 after having removed the residual-stress layer is estimated by means of a computer 30.
Patent JP-H09121233-A (JP)
Title: Demodulator and demodulation method
Inventor: PIITA JIYON HOWAITO
IPC: H03D3/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To constitute a relatively inexpensive radio LAN application having a high data speed. SOLUTION: An in-phase signal (I) and an orthogonal signal (Q) obtained from a reception signal in a digital form are inputted to a look up table 135. This table consists of plural data output values and phase output values and is so constituted that at least the data output value corresponding to a symbol code point arrangement point and the corresponding phase output value are outputted. A phase processor is provided which receives this phase output value to calculate the phase angle value of the reception signal, and the phase angle value is inputted to the look up table again so as to supplement I and Q signals for the purpose of selecting at least the data output value.
Patent JP-H0365964-A (JP)
Title: Image forming device
Inventor: YANO HIDEYUKI
IPC: G03G21/00
Filed: 1989-08-04
Abstract: PURPOSE:To prevent the image flowing and the image blurring of a toner image by adding ozone adsorbent to toner being a developer used in a developing device corresponding to the electrostatic latent image of the 1st color out of the electrostatic latent image of plural colors. CONSTITUTION:The ozone adsorbent 46 is added to the toner being the developer 45 used in the developing device 4 corresponding to the electrostatic latent image of the 1st color out of the electrostatic latent image of the plural colors. While a photosensitive drum 1 is electrostatically recharged after the toner image of the 1st color is developed, and the electrostatic latent image of a 2nd color is formed and transferred to a transfer paper 9, the ozone adsorbent 46 adsorbs ozone and NOx, etc., generated by the primary electrostatic charging and electrostatic recharging near the photosensitive body 1. Thus, a low resistance substance is prevented from sticking to the photosensitive drum 1 and the image flowing and the image blurring are prevented from occurring in the toner image of the 1st color and the 2nd color on the photosensitive drum 1.
Patent JP-S6262757-A (JP)
Title: Block feeding speed controlling method for printer
Inventor: INOUE YOSHINORI
IPC: B41F27/12
Filed: 1985-09-13
Abstract: PURPOSE:To accurately and effectively grasp a printing block by containing accelerating, decelerating, constant-speed feeding, block feeding and stopping steps in a block feeding speed controlling method. CONSTITUTION:A block feeding speed is accelerated at the prescribed rate until a phase angle theta arrives at 32 deg. from its start. Thus, feed of a printing block 50 is accelerated in a short time without slip between the block 50 and a block feeding roller. When the angle theta arrives at 32 deg., the block feeding speed is transferred to the constant speed, and during this constant-speed period the block head 50a continuously enters a space 368 at a speed faster than the plate cylinder peripheral speed. Thereafter, the block feeding speed is gradually de creased until the angle theta arrives at 47.5 deg., and the head 50a softly lands on the prescribed block grasping position. When the angle theta arrives at 47.5 deg., the block feeding speed is transferred to the constant speed, and a block head grasping pawl 312 is completely closed so that the head 50d is completely engaged with a positioning pin 315.
Patent JP-H1045483-A (JP)
Title: Porous carbon compact and its production
Inventor: HASHIGUCHI SHOICHI
IPC: C04B38/06
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To easily obtain a porous carbon compact having high porosity, contg. open pores accounting for a high percentage of the total pare volume and having high bending strength by compacting specified carbonaceous powder and firing or graphitizing the resultant compact. SOLUTION: Carbonaceous powder giving a compact having >=100kg/cm<2> bending strength when compacted under 1ton/cm<2> pressure and fired at 1,000 deg.C is selected from among a heat-treated product obtd. by dry-distilling coal, a heat-treated product produced by distilling and heat-treating coal tar, products obtd. by heat-treating heavy oil, oil obtd. by catalytically cracking heavy oil or residual oil produced by distilling heavy oil and oils obtd. by hydrocracking them, etc. The carbonaceous powder is compacted and fired or graphitized to obtain the objective porous carbon compact having >=20% porosity, contg. open pores accounting for >=50% of the total pore volume and having >=10kg/cm<2> bending strength. This carbon compact is suitable for use as a gas or liq. adsorbing carbon material or a carbon material for a cell.
Patent JP-S5994765-A (JP)
Title: Multifunctional copying machine having automatic processing function for self-diagnosis
Inventor: KANAZAWA YUKIO
IPC: G03G21/00
Filed: 1982-11-22
Abstract: PURPOSE:To enable display of a fualt point and display of the level for restoring the faulty function by comparing the fault output from self-diagnosis and the information stored beforehand in the inside and judging the min. function at which the machine is made unusable. CONSTITUTION:A CPU10 checks a mechanical element 10 having an input- output interface and sensor after it is checked by a self-diagnosis part 30. The output signals from the respective interface and sensor are inputted, through the part 30 to a self-discrimination part 40. The output of the part 40 is connected to a control circuit 20 and a display part 50, and the corresponding function is disabled by the circuit 20 in accordance with the discrimination of the part 40; at the same time, the fault point and fault level are displayed by the part 50. The fault point is thus displayed and the level for restoring the faulty function is displayed.
Patent JP-S6263465-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HONDA HIDETOSHI
IPC: G11C11/34
Filed: 1985-09-13
Abstract: PURPOSE:To cancel noises to a neighboring signal line, by generating complementary signals based on a specified signal, arranging signal lines for said two signals in a symmetrical pattern so that said two signal lines are twisted at a constant pitch. CONSTITUTION:Based on a signal line 1, signal lines 2 and 3, which have a complementary relationship, is formed. The two lines are twisted at a constant pitch. Capacitances 1 and 2 and 3 and 4 are perfectly equal. Coupling noises 1 and 2 to a signal line 4 are 180 deg. out of phase perfectly and cancelled. Therefore, the noises do not appear on the signal line 4.
Patent JP-H1045287-A (JP)
Title: Loading device for magazine for rolled recording sensible material
Inventor: SASAKI HIROSHI
IPC: G03C3/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a loading device of a magazine for a rolled recording sensible material, capable of being used for two kinds of magazines of a simple black box magazine and a bulk hard magazine. SOLUTION: A pair of regulating guides 33 are attached on both sides on the lower part of a magazine loading table 31 by screws 34, and a pair of projecting pieces 32 are provided on both sides on the upper part of the magazine loading table 31. When a bulk hard magazine 21 is inserted in the direction of an arrow along a pair of regulating guides, the bulk hard magazine is loaded in the A position on the magazine loading table. Screws 35 are screwed into threaded holes 25 provided on both sides of the bulk hard magazine from a pair of regulating guides. In changing of a recording sensible material 24 is changed, a cover 23 is opened and closed. In loading a simple black box magazine is loaded, the screws 35 are not used. A pair of projecting pieces restrain the simple black box magazine from being floated caused by tension applied to the recording sensible material.
Patent JP-S6265939-A (JP)
Title: Production of acicular crystal alpha-feooh for magnetic recording material
Inventor: KAMEOKA YOSHIBUMI
IPC: C01G49/02
Filed: 1985-09-13
Abstract: PURPOSE:To produce the titled alpha-FeOOH having a decreased Na content by adding an acid to a soln. contg. the alpha-FeOOH crystallized from an aq. ferrous salt soln. to neutralize the soln. then cleaning and filtering the soln. thereby efficiently washing the crystal. CONSTITUTION:An alkali is added to the aq. ferrous salt soln. such as aq. FeSO4 soln. or FeCl2 to neutralize the soln. and further the soln. is adjusted to an alkaline region. Such soln. is heated to but out the alpha-FeOOH and air is permeated through the aq. soln. to form an oxidizing atmosphere and to grown the crystal. An acid (e.g.: HCl) is added to the aq. soln. contg. the alpha- FeOOH to neutralize the soln. and thereafter the soln. is washed and filtered. The amt. of the washing water is thereby decreased, by which the washing efficiency is improved and the acicular crystal alpha-FeOOH having the lower Na content is obtd.
Patent JP-2001036239-A (JP)
Title: Manufacture of flexible multilayered circuit board
Inventor: TOYOSHIMA AKIHIKO
IPC: H05K3/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a flexible multilayred circuit board having a structure where a hollow terminal or the like is formed in an inner layer. SOLUTION: An opening 14 is made at a specified position, and an inner circuit board with a specified wiring pattern 1 is formed so that a terminal 1A is exposed over the opening 14. Next, one-sided copper laminated boards are laminated on both surfaces of the inner circuit board by means of interlayer adhesive layers 6 and 7 provided wit another opening 14 corresponding to the opening 14, and two slits S are formed in the one-sided copper laminated board in advance, that is, at a position outside the ends of the opening 14 by a specified distance and corresponding to the facing two sides of the opening 14. Then, a specified pattern is formed in conductive layers 10 and 13 of the respective one-sided copper laminated board, and the one-sided copper laminated board is punched at a position including both ends of the two slits to remove unnecessary removal pieces, thereby exposing the opening 24 of the inner circuit board including the terminal 1A.
Patent JP-S58105595-A (JP)
Inventor: KAMEHARA NOBUO
IPC: B32B18/00
Filed: 1981-12-17
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-H0847967-A (JP)
Title: Production of preform for bottle body having crystallized mouth part, and production of bottle body
Inventor: YAMAMOTO MASAHITO
IPC: B29C45/14
Filed: 1994-08-06
Abstract: PURPOSE:To obtain a molded product having a crystallized mouth part capable of improving the bonding of a core material and a resin by forming a crystallized core material and preheating a bonding scheduled region to make the material amorphous and filling a mold with a bottle body-forming resin to mold a preform for a bottle body. CONSTITUTION:The mouth part 2 of a preform 1 for a bottle body is formed from a laminated structure consisting of a core material 3 composed of a crystallized PET resin and a PET resin part A for the preform. A mouth part upper end 4, a screw part 5, a skirt part 15 and a support ring S are successively formed to the core material 3 from above. A bonding scheduled region 7 is formed to the inner wall of the region between the skirt part 15 and the support rings S and made amorphous. A neck part B and a body part 8 are provided to the resin part A. At the time of molding, the crystallized core material 3 is formed and the bonding scheduled region 7 is preheated to be made amorphous and a mold is filled with a bottle body-forming resin to mold a preform 1 for a bottle body.
Patent JP-H1152621-A (JP)
Title: Color toner
Inventor: OTSUKA SHUNICHI
IPC: G03G9/09
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide yellow color toner forming a toner image excellent in clearness and saturation and having a wide color phase producibility by using specific color toner. SOLUTION: Color toner formed by dispersing a yellow coloring agent in binder resin is used. At the time of developing and fixing this color toner on a transparent film and measuring absorbance in wave length of 400 nm and 500 nm in the same part, it is ratio is 4 or more. As the binder resin, polystyrene, styrene-(meta)acrylic ester copolymer, polyester resin or the like is used, and particularly polyester resin is desirable because of having excellent fixing performance while maintaining running durability. As a usable yellow coloring agent, an organic pigment is general, and pigment yellow: 17, pigment yellow: 12 and the like are used. It is desirable that the content of the coloring agent is in a range of 2-8 pts.wt., particularly 3-6 pts.wt.
Patent JP-S58105062-A (JP)
Title: Method and apparatus for measuring function of organ extracted from living body
Inventor: OOSAWA KAZUSAWA
IPC: G01N33/48
Filed: 1981-12-18
Abstract: PURPOSE:To enable measurement of motional functions of an organ extracted out of a living body accurately under almost normal condition by precisely measuring and recording contractive motion of the organ, which is allowed to move under a normal condition as much as possible as it does in the living body. CONSTITUTION:The heart of a cyprinodont is retained in a plysiological saline solution irrigating as hung therein in a liquid storage chamber 4 of a hanging box 3 by a hanging string 28 with the upper end thereof tied to a hook section 27 formed on a flat balance arm 24 of a balance operating section 19. Then, a balance member 38 such as aluminum foil is suspended on the hook section 27 of a right rod section 24b on the flat balance arm 24 to balance the flat balance arm 24 of the balance operating section 19 level. Under such a condition, beam is projected on a reflector 26 from a projector 32 and reflected beam with the reflector 26 hits a photoelectric displacement detection element 30. Contractive motion such as beating, pulsating of an atrium of the heart is transmitted as vertical movement of the flat balance arm 24 and the flat balance arm 24 oscillates vertically following the contrative motion of the atrium with a horizontal supporting shaft 23 as fulcrum. With the oscillation thereof, beam from the projector 32 reaches the photoelectric displacement detection element 30 displacing reflected beam corresponding to the oscillation of the reflector 26.
Patent JP-H0373216-A (JP)
Title: Work cutting method and device thereof
Inventor: AOYANAGI MINORU
IPC: B23D33/02
Filed: 1989-08-09
Abstract: PURPOSE:To enable workpiece to be continuously cut off for an extremely long time by transferring jigs mounting the workpiece on a transfer table and stopping serially the jigs in a plurality of units to cut off the workpiece put it as a piece of material to a predetermined dimension. CONSTITUTION:After the completion of cutting off a workpiece, a body stock vice device is separated from the workpiece and a clamp device of a feed vice is removed from a leading jug 7 and moved back so as to be put the next jig into a workpiece cutting machine 5. Then, the next jig left stopped by a jig stopping device 43 is adapted to advance to extrude the leading jig onto a drive roller product carrier 14. When the leading jig 7 passes by second overflow sensors provided on both sides of the carrier 14, a second vertically movable table 19 is operated to send the n-th jig onto a material feed conveyer 13.
Patent JP-H0523008-A (JP)
Title: Band seedling folding system
Inventor: FUJIMOTO SEIGO
IPC: A01C1/00
Filed: 1991-07-21
Abstract: PURPOSE:To fold band seedlings tightly in an orderly arranged manner in parallel by setting up in a specific mode a pair of left and right folding rollers to introduce band seedlings in between. CONSTITUTION:The lower part of an elevation feeder 11 is provided with a pair of left and right folding rollers 21a, 21b to be put to reciprocating motion left and right. Both the ends of the reciprocating movement channel are provided with a raising guide designed to guide a preceding folding roller obliquely upward outside, and the following folding roller is made to descend at the ends of said channel. The preceding roller presses already folded band seedlings, while the following roller puts fallingly fed band seedlings on the bent parts of the band seedlings pressed by the preceding roller.
Patent JP-H0252491-A (JP)
Title: Printed wiring board
Inventor: HAGIWARA KOJI
IPC: H05K3/34
Filed: 1988-08-17
Abstract: PURPOSE:To prevent flux-up from occurring with less number of processes for improving economy by applying an ink for printing to the edge part of a board and around an opening at a parts-mounting surface side. CONSTITUTION:A parts insertion hole 2 for mounting parts and a slit 4 for dividing a board are opened at a substrate 1. A pattern for preventing flux-up 5 is formed around an opening of this parts insertion hole 2, the slit 4 for dividing board 4, other holes, etc. This flux-up prevention pattern 5 is printed at the edge part around the opening and at the edge part of the board 1 in band shape using an ink for printing characters or an ink for printing characters containing a special solvent such as fluorine solvent. A wall is formed around the opening and at the edge part of the board 1 by this flux-up preventing pattern 5. Thus, even if flux is coated, this wall prevents flux from going up the board surface.
Patent JP-H05239209-A (JP)
Title: Polynitrogen compound having two terminal ring of imide type, its preparation and use
Inventor: JIYATSUKU GIYARAPON
IPC: C07D207/404
Filed: 1992-07-31
Abstract: PURPOSE: To reduce soot in diesel engine exhaust by reacting a specified compound with a vicinal dicarboxylic acid (derivative).  
     CONSTITUTION: A compound of formula I [wherein R 1-2  represents a 1-120C hydrocarbon group or a formula R 5 -(-O-R 6 -O)a-(-O-R 7 -)b-; R 6-7  represents a 2-6C bivalent hydrocarbon group; R 5  represents a 1-60C monovalent hydrocarbon group; a is 0 to 100; and b is 1 to 100] and a bi-primary α-ω-diamine of the formula NH 2 -R 3 -NH 2  [wherein R 3  represents a 2-60C bivalent hydrocarbon group, -R 8 -(-X-R 9 -)c-(-X-R 10 -)d-(-X-R 11 -)e-; X represents -O- or -NR 12 ; R 12  represents H or 1-6C hydrocarbon group; R 8-11  represents R 6 ; c is 1 to 120; d and e are each 0 to 120; c+d+e=1-20] are reacted at a molar ratio of 1.1-10:1 in an inert organic solvent at 60 to 160°C to obtain a compound of formula II. One mole of this compound and two or more moles of a vicinal dicarboxylic acid (derivative) are reacted at 30 to 160°C under imide ring formation conditions to obtain a polynitrogen compound of formula III (wherein R 4  represents H or 1-200C hydrocarbon group; n is 0 to 20). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5995193-A (JP)
Title: Electric discharge type recording sheet
Inventor: ITOU SADAMI
IPC: B41M5/24
Filed: 1982-11-22
Abstract: PURPOSE:To print clearly with a soft feeling producing the feeling of pure- whiteness similar to that of a natural paper, by a method wherein resin containing extra minute particulate substance is applied onto one side of a colored transparent sheet by a form cylinder having a roughened surface, and a metal is vapor-deposited thereon. CONSTITUTION:To produce an electric discharge recording sheet 4A, a vapor- deposited film layer (b) of a metal such as aluminum is provided by a vapor- depositing means on the surface of a white hued resin film layer (a) having an extra minute double-rugged roughened surface provided on one side of the colored transparent film 4 by using a form cylinder provided on its surface with a meshed pattern, for example, a pattern consisting of about 100-500 lines per 1 inch, and a combined surface-protecting and discharge-conditioning layer (c) is provided thereon. Since the white hued resin film layer (a) having the double- roughened surface and the vapor-deposited metallic film layer (b) are sequentially laminated on one side of the film 4, incident light to the surface of the layer (b) undergoes diffuse reflection in such a soft manner as to produce the feeling of pure-whiteness similar to that of a natural paper. A colored backing paper (d) is adhered to the other side of the film 4.