baber/WOPTO huggingface dataset:
Patent JP-S60187580-A (JP)
Title: Printer and printing method thereof
Inventor: SHIGA MIKIO
IPC: B41J2/325
Filed: 1984-03-06
Abstract: PURPOSE:To enable a transfer ribbon to be effectively utilized, by rewinding a part of the transfer ribbon by a rewinding means before starting pressing by a printing head. CONSTITUTION:A transfer ribbon rewinding controlling part 8 is provided for rewinding the transfer ribbon by a predetermined amount after releasing the pressing of a thermal head. Where one or more spaces are present in printing in a line, the pressing of the thermal head is released, but even in the period of time required for completely releasing the pressing of the head 1, a transfer ribbon taking-up means 2 is rotated, whereby an unused part of the transfer ribbon 3 is taken up. When the pressing is completely released, the rewinding means 4 for the ribbon 3 is driven to rewind the ribbon 3 by a length equal to the sum of the length of the ribbon taken up by the taking-up means 2 during releasing the pressing and the length of the ribbon taken up by the means 2 in the period from the start of the pressing to the start of printing. Accordingly, since the ribbon part taken up in an unused state is rewound and used, effective utilization of the transfer ribbon can be contrived.
Patent JP-H05243731-A (JP)
Title: Multilayer thin-film wiring board
Inventor: MATSUSHITA TATSUO
IPC: H05K3/46
Filed: 1992-02-27
Abstract: PURPOSE:To enable using the wiring design tool of a conventional general-pur pose multilayer wiring board, which uses a via hole as a through hole, by facili tating setting wiring terminal coordinates at the time of wiring design in a multilayer thin-film wiring board. CONSTITUTION:For the purpose of observing a rule that no via hole 14 should be formed on a via hole 14, the via hole 14 is formed in X-direction and Y- direction wiring layers while the coordinates of wiring terminals 13 containing the via hole 14 are shifted by every two grids in the X- and Y-directions so as not to hinder X-direction and Y-direction wirings, respectively. However, in order that the coordinates of the wiring terminals 13 containing the via hole 14 are made the same in all pair layers 41, 42, 43, the via hole 14 is formed in respective ground layers 21, 27, 33, 39 while the coordinates of terminals 15 containing the via hole 14 are shifted by every 2.2<1/2> grids in the 45 deg.-direction.
Patent JP-H08237468-A (JP)
Title: Image processing method
Inventor: FUJIMOTO AKIO
IPC: H04N1/387
Filed: 1995-03-01
Abstract: PURPOSE: To provide the image processing method in which image quality deterioration caused in the process of compression/expansion is suppressed while an image memory for image compression/expansion is used effectively. CONSTITUTION: When, e.g. a sampling block size is set as a moving unit quantity to set the moving unit quantity of a processed image based on the sampling block size by an image processing section 13, there is no deviation between an original image and the processed image, even when the quantization processing at compression is conducted, missing of image data is not caused and reproduction with high image quality is conducted thereby suppressing image quality deterioration caused by companding while using effectively an image memory 14 through the companding of the image. Furthermore, when the sampling block size is larger especially, the moving unit quantity is made smaller than the sampling block size to move the processed image minutely.
Patent JP-H09237557-A (JP)
Title: Impulse switch
Inventor: KATADA TAKESHI
IPC: H01H35/14
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To realize an impulse switch having a contact of high reliability further with realizing of the switch having a lock mechanism and a safety mechanism. SOLUTION: In this constitution, an electric switch 2 is actuated by moving a cam mechanism part of a weight 3 through impact force (contactless external force of inertia force) applied to the weight 3 fixed to a spring 4, and by providing a lock mechanism by a lock part 3b and a leaf spring 11, a condition of the switch is made maintainable. A safety mechanism without operating except at necessary time by a lock key 12 is provided. In this way, the switch can cope with an impulse condition of broad width by adjusting a constant of the spring and a stroke of the weight, further with a contact of high reliability obtained.
Patent JP-H07246678-A (JP)
Title: Production of melamine resin decorative panel
Inventor: SUZUKI SHOICHI
IPC: B32B15/08
Filed: 1994-03-14
Abstract: PURPOSE:To improve the handling properties of overlay paper and to reduce the number of melamine resin impregnation processes by half in producing a melamine resin decorative panel. CONSTITUTION:Pattern paper and overlay paper 1 are partially bonded by an emulsion adhesive having flexibility to be impregnated with a melamine resin and the impregnated papers are dried to obtain a melamine resin impregnated surface material 4 which is, in turn, superposed on a core material 5 to be heated under pressure.
Patent JP-H10240627-A (JP)
Title: Sector management method and device
Inventor: ISHIKAWA AKIHIRO
IPC: G06F12/16
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To enable access to a data storage area storing data unrelated to the data for which a write error is generated even in the case that the write error is generated at the time of writing the data and to simplify a pointer operation at the time of reading the data in the case of managing the sectors of a semiconductor storage device formed by dividing a storage area into the plural pieces of the sectors. SOLUTION: All the sectors #0-#63 are handled as the sectors for storing the data. In the last byte areas B0-n-B63-n of the sectors #0-#63, the number of the sector to be connected next is stored in the case that the sector to be connected next is present and '0' is stored in the case that no sector to be connected next is present as a pointer for indicating the connection of the sector.
Patent JP-H02222472-A (JP)
Title: Resin composition for printing ink for dry lithography and the printing ink composition
Inventor: TAKANASHI HIROTSUGU
IPC: C09D161/14
Filed: 1989-02-23
Abstract: PURPOSE:To obtain the subject composition having excellent greasing resistance, dryability and stability on printing machine and giving a printed matter having excellent gloss by cooking a rosin-modified phenolic resin, a polymerized vegetable oil and an alkyd resin. CONSTITUTION:The objective composition is produced by cooking (A) a rosin- modified phenolic resin and (B) a polymerized vegetable oil and/or an alkyd resin in the absence of solvent or in (C) a petroleum solvent having a boiling point of 200-350 deg.C and, as necessary, diluting the product with (D) an organic solvent. The acid value of the component A is preferably <=35.
Patent JP-S59168003-A (JP)
Title: Catalyst for use in polymerization of 1-olefin
Inventor: TSUYAMA SHIGEO
IPC: C08F4/02
Filed: 1983-03-16
Abstract: PURPOSE:An olefin polymerization catalyst capable of providing a polymer of a small swell ratio in high activity, prepared by combining a Cr component supported on an inorganic oxide with a specified organoaluminum compound and a specified organoboron compound. CONSTITUTION:A catalyst comprising (a) a solid component prepared by impregnating an inorganic oxide carrier with a chromium compound, (b) an organoaluminum compound containing both alkoxy groups and hydroxyl groups represented by the formula (wherein p>=1, 1>=q>=0, x>=0.25, y>=0.15, 1.5>=x+y>=0.5, p+q+x+y=3, and R<1>, R<2>, R<3>, and R<4> are each a 1-20C hydrocarbon group) and (c) an organoboron compound of the formula: BR3 (wherein R is a 2-5C hydrocarbon group). The inorganic oxide carriers which can be desirably used include silica and silica-alumina, and commercially available highly active catalyst silica (having a large surface area and a high pore volume) is particularly desirable.
Patent JP-H08213294-A (JP)
Title: Semiconductor manufacturing device
Inventor: YAMAMOTO TETSUO
IPC: H01L21/02
Filed: 1995-02-07
Abstract: PURPOSE: To improve the cleanliness by providing clean air laminar flow in a semiconductor manufacturing device. CONSTITUTION: An exhaust part 16 is provided so as to exhaust the air at least by a length nearly equal to the height of the wafers 10 filled in a boat 9, clean air that passes through the boat is permitted to be laminar flow and the probability of adhesion of contaminating materials to the wafers is reduced.
Patent JP-S59170048-A (JP)
Title: Masking of iminodiacetic acid and/or nitrilotriacetic acid
Inventor: KOBAYASHI IWAO
IPC: C07C227/16
Filed: 1983-03-16
Abstract: PURPOSE:To produce threonine useful as pharmaceutical, food additive, etc., without necessitating a purification process, by masking iminodiacetic acid and nitrilotriacetic acid with a metallic compound in the reaction of crude glycine with acetaldehyde. CONSTITUTION:Threonine is produced by the reaction of crude glycine containing iminodiacetic acid and nitrilotriacetic acid as impurities of glycine, with acetaldehyde in a basic medium. In the above process, the iminodiacetic acid and nitrilotriacetic acid in the crude glycine are masked with a metallic compound capable of forming glycine metal complex (e.g. element of copper-group, iron- group or platinum-group metal, i.e. Cu, Ni, Co, Pd, etc.). The amount of the metallic compound is less than the stoichiometric amount to form the glycine metal complex.
Patent JP-S62217493-A (JP)
Title: Semiconductor nonvolatile memory device
Inventor: ARAKAWA HIDEKI
IPC: G11C14/00
Filed: 1986-02-27
Abstract: PURPOSE:To secure recalling operation by providing a circuit which resets the node of the flip-flop of an SRAM of CMOS constitution to a specific state at the time of the recalling operation. CONSTITUTION:A recall mode signal RC is raised and then the output of a gate 8 goes up to an H level, and an L level is supplied to a gate COL through an inverter and a sense amplifier, a write circuit 9, and a bit line BL are disconnected. Then, a signal AR2 is raised, and then the line BL1 is held at 0V and a bit line the inverse of BL is held at a source voltage VCC. Then, a signal AR1 is raised to select all word lines WL and the nodes N1 and N2 of the flip-flop of the SRAM cell ST of CMOS constitution are reset to 0V and VCC respectively. Consequently, recalling operation is secured even when the SRAM uses the CMOS constitution.
Patent JP-H06253563-A (JP)
Title: Sequential starting system of operating end machines in instrumentation system
Inventor: HIDA KOJI
IPC: G05B7/02
Filed: 1993-03-03
Abstract: PURPOSE:To minimize surge current at the time of power recovery by incorporating a program for sequentially starting previously registered operating end machines, e.g. valves and motors, through timers upon occurrence of system power interruption. CONSTITUTION:When power is recovered, starting signal 3 for operating end machine No.1 under operation is turned ON while starting signals for other operating end machines No.2-n are turned OFF thus actuating timers registered on a sequential start information screen. When a sequential start timer 1 reaches a set value 4, starting signal 3 for operating end machine No.2 is turned ON while when a sequential start timer 2 reaches a set value 4, starting signal 3 for operating end machine No.3 is turned ON and when a sequential start timer 4 reaches a set value 4, starting signal 3 for operating end machine No.4 is turned ON. Subsequently, operating end machines which were operating prior to power interruption are sequentially turned ON with time intervals.
Patent JP-S55135425-A (JP)
Title: Phase synchronous circuit
Inventor: SUGIMURA TAKASHI
IPC: H03L7/00
Filed: 1979-04-10
Abstract: PURPOSE:To secure the optional variation for the phase shift amount with every phase control and at the same time to ensure the control of the output signal frequency to the central frequency of the control range even with the input cutoff, by forming automatically the time position to give the phase control via the FF circuit. CONSTITUTION:First FF49 is driven by input signal b plus output signal v of second FF48; and FF48 is driven by output signal u of FF49, controlled signal c and feedback signal d of the ring counter circuits (53, 54-61). And thus the control is given to the logic output of the output signal of FF48 and that of phase comparator circuit 47 and in relation to the ring counter circuit. Then FFs 54-61 forming the ring counter circuit are controlled in accordance with the cutoff or existence of the input signal. As a result, the phase synchronism is secured between the input signal and the controlled signal.
Patent JP-H09227385-A (JP)
Title: Adjuvant for ophthalmic operation
Inventor: TAJIRI TAIJI
IPC: A61K9/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain the above adjuvant, comprising an aqueous solution of hyaluronic acid, having a medium viscosity containing a specific viscosity stabilizer, excellent in long term-storage stability at ambient temperature and capable of preventing viscosity-lowering even under an ordinary condition of heat pasteurization. SOLUTION: This adjuvant includes (A) hyaluronic acid and/or the solt and (B) a polycarbonic acid or the soil (preferably sodium citrate, carboxyvinyl polymer), a polyol (preferably ethylene glycol, glycerin, etc.), a saccharide (preferably solbitol, trehalose, etc.) and a viscosity stabilizer selecting from an amino acid and the solt (preferably histidine, arginine etc.) and consists of an aqueous solution having a viscosity of 2000-20,000 centipoise at 37 deg.C. Sodium sat is preferable as the hyaluronic acid salt. Moreover, a blending amount of the component B is preferable to be each 0.05-1(weight)% in the case that the component B is a polycarbonic acid and the salt or an amino acid, 1-2.5% in case of the polyol and 0.05-5% in the case of the saccharide.
Patent JP-S51117078-A (JP)
Title: Magnetic field measuring method
Inventor: SUZUKI TOMOAKI
IPC: G01R33/07
Filed: 1975-04-07
Abstract: PURPOSE: A magnetic field measuring method responsible to temperature changes, using comparatively simple device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02221345-A (JP)
Title: Heat resisting and lightweight zr3al-base material
Inventor: HASEGAWA SOJI
IPC: C22C16/00
Filed: 1989-02-22
Abstract: PURPOSE:To make a material lightweight, to provide superior heat resistance, and to secure the strength of a material at high temp. by adding specific amounts of Ti to a Zr3Al-base material. CONSTITUTION:A heat resisting material has a Zr3Al-base composition consisting of, by atom, 23-27% Al, 1-45% Ti, and the balance essentially Zr. The yield strength of this Ti-added Zr3Al material has remarkable temp. dependency, and further, remarkable yield strength-improving tendensy is observed in the material with rise in temp. until a temp. of about 800 deg.K is reached. Moreover, the addition of Ti acts effectively on the lightening of the weight of the material. By using this heat resisting material, the properties of a heat resisting equipment member can be improved.
Patent JP-S54136041-A (JP)
Title: Vehicle capable of travelling in multiplicity of directions
Inventor: HAMA YOSHITERU
IPC: B62D7/15
Filed: 1978-04-13
Abstract: PURPOSE:To improve straight travelling performance and revolving performance of a vehicle capable of travelling in a multiplicity of directions and to improve steering stability of the vehicle, by switching forward tilting and backward tilting operation and crab operation by driving all of four wheels simultaneously by steering direction changing means. CONSTITUTION:When right and left front wheels 121, 109 and right and left rear wheels 141, 129 are held parallel to each other longitudinally of the vehicle body, vehicle is made to travel straight ahead. On the other hand, when handle 1 is steered with lever 14 being placed in its rear position, output shafts 101, 111, 122, 131  are rotated in required directions respectively for driving all of four wheels 121,109  and 141, 129, whereby vehicle is driven straight ahead or revolved by way of  grounded revolving or super-ground revolving. Further, if handle 1 is steered with  level 14 being placed in its front position, vehicle is driven in lateral direction. On  the other hand, if handle 1 is steered with lever 14 being placed in its neutral  position, all of four wheels are steered simultaneously in the same direction, whereby vehicle is driven obliquely (crab operation).
Patent JP-S63211092-A (JP)
Inventor: SAITO TETSUO
IPC: G07D9/00
Filed: 1987-02-27
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-H01218453-A (JP)
Title: Blood housing container
Inventor: SHIBATA KOJI
IPC: A61J1/05
Filed: 1988-02-25
Abstract: PURPOSE:To enable the still preservation of a small volume of sample in the same preservation as the preservation state of the red cells in the actual blood bag or blood by providing a 1st part consisting of a hardly gas permeable material to the above blood housing container and nearly equalling the gas permeation rate per unit time at which the gas permeates through the 2nd part consisting of a gas-permeable material and the volume of the blood housed therein to the above-mentioned ratio of a blood preserving container formed of the gas-permeable material over the entire part. CONSTITUTION:This blood housing container as the gas permeable part and the ratio per unit time at which the gas permeates through this part and the volume of the blood housed in the blood housing part is equaled to the ratio of the gas permeation rate per unit time of the blood preserving container having the gas permeability over the entire part and the volume of the blood housed in the preserving container. The blood preservation state in the preserving container having the gas permeability over the entire part is, therefore, made approximately the same as the preservation state in the preserving container having the blood housing part which is partly gas permeable. In addition, the area of the gas-permeable material of the blood housing part is reduced and the formation of the housing part to the smaller volume is possible. The smaller volume of the blood for evaluation tests is thus necessitated.
Patent JP-H01216395-A (JP)
Title: Charge transfer type liquid crystal display board
Inventor: SAITO AKIHIRO
IPC: G02F1/136
Filed: 1988-02-24
Abstract: PURPOSE:To decrease the number of wirings, to make a mounting area small, and also, to facilitate the maintenance by using a charge transfer device instead of the wiring. CONSTITUTION:The video signal of a 1 line l1 portion is transferred to a horizontal direction charge transfer device 1 consisting of a CCD, and a gate 2 consisting of plural pieces of FETs is opened simultaneously by the control of an external clock and moved to a vertical direction charge transfer device 3 consisting of a CCD. Subsequently, video signal of a 2nd-n-th lines l2-ln are transferred successively in the vertical direction, and when the signals by one screen have all been moved to the vertical direction charge transfer device 3, a gate 4 consisting of plural pieces of FETs connected to each of the charge transfer device 3 is driven simultaneously by the external clock and the charge is moved simultaneously to a charge storage part 5, and the display of a liquid crystal part 6 (l1-ln) is controlled. In such a way, the number of wirings is decreased, the substrate mounting area is reduced and the maintenance is facilitated.
Patent JP-H01286698-A (JP)
Title: Speaker enclosure
Inventor: NEGISHI HIROKAZU
IPC: H04R1/02
Filed: 1989-02-21
Abstract: PURPOSE:To decrease the undesirable distortion of a voice by shielding vacuum space with a shielding member by which an inner wall and an outer wall communicate with each other and composing one part of the shielding member with a voice attenuating member. CONSTITUTION:The vacuum space between an outer wall 6 and an inner wall 2 of an enclosure is shielded form an external part with a speaker and a flange 7 arranged on an O ring 4 after the vacuum space is exhausted once through a port 8. At that time, the flange 7 and the O ring 4 are fixebly held at a prescribed position by the ambient pressure of the external part. When the exhaustion is completed, the port 8 is sealed. The O ring 4 functions as the voice attenuating member and reduces the propagation of sound energy from a speaker 1 to the outer wall 6. Further, the propagation of a sound is reduced through the wall shaped structure of the enclosure by vacuum space 5.
Patent JP-2000241729-A (JP)
Title: Multibeam scanner and image forming device
Inventor: SAKAI KOJI
IPC: G02B26/10
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the dispersion of the diameters of plural light spots in multibeam scanning. SOLUTION: This scanner is constituted so that plural beams from a light source 1 constituted by monolithically arraying plural light emitting parts which can be independently modulated as an array are guided to a surface to be scanned 7 by common optical systems 2, 3, 4, 5 and 6, and condensed as plural light spots separated in a subscanning direction so as to simultaneously scan plural lines. In such a case, the respective light emitting parts of the light source 1 are arranged to be positionally deviated in the optical axis direction of a common coupling lens 2 coupling the respective beams from plural light emitting parts with the succeeding optical systems with respect to the paraxial focal position of the lens 2, and the dispersion of the diameters of plural light spots on the surface 7 is reduced by adjusting the deviation amount.
Patent JP-S60187567-A (JP)
Title: Method for driving thermal head
Inventor: FUKUI HIROSHI
IPC: B41J2/36
Filed: 1984-03-08
Abstract: PURPOSE:To make it possible to obtain uniform recording density, by determining the number of final back steps by the total number of heat generation dots of the blocks thereof. CONSTITUTION:The number (m) of back steps are determined on the basis of the numbers DC of heat generation dots of a block B2. When the recording of all dots of the block B2 is completed, a final cycle is recorded at once because a block B3 is the final block of a line. When the recording of a line L1 is completed, a carriage is returned to a start position and a new line is performed by the feeding of paper and the number (m) of back steps and the number L of line cycles are cleared to take the recording operation of the next line. Several final cycles of each block are recorded so as to be divided into two times and, at this time, the heat generation dot pattern of each cycle is shifted to make it possible to eliminate the visual boundary with the next block.
Patent JP-S56141211-A (JP)
Title: Accelerated accumulate chain conveyer
Inventor: HIRATA YASUNARI
IPC: B65G17/24
Filed: 1980-04-03
Abstract: PURPOSE: To obtain an accumulate conveyer having a faster feed speed than the speed of chain by loosely fitting a large diameter feed roller into a chain roller and pressing the chain roller on a rail by means of the load of an object being fed on the feed roller.  
     CONSTITUTION: When a chain is advanced by rotation of a sprocket, each chain roller 3 is pressed on a rail 6 by the weight of an object 11 being fed, placed on a feed roller 7, and also the weight of the chain, etc., and moved while being turned by friction with the upside A of the rail. The rotation of the roller 3 produces a turning force in the feed roller 7 by friction caused on the frictional face B inside the hole of the feed roller 7 by the load of the object 11 being fed, whereby the object 11 is delivered. In this case, in comparison with the advancing speed of the chain, as much a movement as the turning movement is added to roller 3 and also its movement is increased by as much as its diameter ratio to the feed foller 7, so that the feed speed of the object 11 can be more greatly increased than the speed of the chain. 
     COPYRIGHT: (C)1981,JPO&Japio