baber/WOPTO huggingface dataset:
Patent JP-H056663-A (JP)
Title: Semiconductor memory and system using the same
Inventor: KUBONO SHIYOUJI
IPC: G11C11/401
Filed: 1991-11-11
Abstract: PURPOSE:To reduce power consumption by controlling a period by a timer having a time constant corresponding to temperature dependency of holding information by using a pulse of an oscillator having no temperature dependency in one cycle of self-refreshing operation of a RAM. CONSTITUTION:One cycle of self-refreshing operation is continuously conducted at a self-refreshing time T1 irrespective of information holding characteristic of a memory cell by a pulse of a temperature-compensated oscillator regardless of temperature change. A pause time T2 set by a timer having a time constant corresponding to information holding characteristic of the cell, is provided, and a substantial refreshing period T is set to (T1+T2). Next refreshing period is started after the pause time T2, and a self-refreshing operation from the first cycle to the 512-th cycle is again conducted.
Patent JP-H09158687-A (JP)
Title: Connecting device
Inventor: MUKONO KATSUHIKO
IPC: E21D11/08
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a device having sufficient connecting strength to pulling-out force acting after it is connected. SOLUTION: In a connecting device, a male member 3 arranged in a first connecting object member A and a female member 4 arranged in a second connecting object member B, are freely inserted into and connected to each other, and the almost cylindrical male member 3 is diametrically expanded by a diametrically expanding mechanism when it is inserted into the female member 4, and an outside surface of the diametrically expanded male member 3 and a slipping-off preventive part 21 of the female member 4 come into contact with each other, and prevent the male member 3 from slipping off of the female member 4.  At that time, a core member 20 to constitute a part of a diametrically expanding mechanism is arranged in either one of a tip part of the male member 3 or an inside part of the female member 4, and a gripping mechanism E where the male member 3 grips the core member 20 in an integrally movable condition in a condition where the male member 3 and the female member 4 engage with each other, is provided.
Patent JP-H05157817-A (JP)
Title: Semiconductor memory
Inventor: HAYAKAWA GORO
IPC: H01L27/10
Filed: 1991-12-06
Abstract: PURPOSE:To enable examination of a DRAM with more total number of input/ output pins by executing data writing and data reading for memory cell groups within the DRAM by using only half a number of the input/output pins which are actually provided to this DRAM, and using a tester with less IO pins. CONSTITUTION:In a DRAM where mutually independent memory cell groups 4a, 4b are provided corresponding to the respective input/output terminals DQ-2j, DQ-(2j+1), a semiconductor memory is constituted so that the write data transmission line provided corresponding to the input/output terminals DQ-2j of the even number may be capable of transmitting the signal given to the input/ output terminals DQ-(2j+1) of the odd number, and at the same time, the read data transmission line provided corresponding to the input/output terminals DQ-(2j+l) of the odd number may be capable of transmitting the signal from the memory cell group 4a corresponding to the input/output terminals DQ-2j of the even number.
Patent JP-H06235361-A (JP)
Title: Fuel injection pump in reciprocating type internal combustion engine
Inventor: KURAUSU HAIMU
IPC: F02M59/28
Filed: 1993-12-21
Abstract: PURPOSE: To enable the suitable fuel injection amount in relation to a reciprocating internal combustion engine at different operating times by fuel injection pump by a simple method. CONSTITUTION: An axial groove 13 extending from the end surface abutting on a feeding chamber 4 and a lateral groove 12 extending from the groove 13 to the peripheral surface of a plunger 3 are provided on the plunger 3. A slider 9 is provided in the region of the lateral groove 12 on the peripheral surface of the plunger 3. A control edge 10 cooperating with the lateral groove 12 and extending in a direction perpendicular to the moving direction of the plunger 3 is provided on the slider 9. Moreover, a control edge 11 cooperating with the lateral groove 12 and extending diagonally in relation to the moving direction of the plunger 3 is provided on the slider 9.
Patent JP-H06166458-A (JP)
Title: Paper feeding device
Inventor: YAMAUCHI YOTARO
IPC: B65H29/70
Filed: 1992-12-02
Abstract: PURPOSE:To solve lowering of paper feeding quality and to provide excellent paper feeding performance in simple structure by preventing growth of wrinkles due to sagging of paper by an elastic roller feeding paper by way of sandwiching it in a paper feeding device used for a copy machine, a printing machine and others. CONSTITUTION:A plural number of elastic rollers 11 provided with differences in diameter in the axial direction are arranged so that their small diametrical parts face against each other. A sheet 16 guided by a guide 14 is sandwiched by the elastic rollers 11 and support parts 13 and pushed out toward a sheet feeding roller 15 as a rotation axis 12 rotates. At this time, the large diametrical sides of the elastic rollers 11 making contact with the outside of the sheet 16 on contact faces with the elastic rollers 11 feed the sheet length of which is larger than the small diametrical sides, and by this work, the inlet side of the elastic rollers 11 of the sheet 16 is pulled toward the outside. By this motion, it is possible to get rid of sagging of the sheet 16.
Patent JP-H11218862-A (JP)
Title: Method for preparing flat grain emulsion
Inventor: MASKASKY JOE EDWARD
IPC: G03C1/005
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a  100} flat grain emulsion high in chloride content and increased in sensitivity by introducing an organic compound for releasing iodide at a slow speed at the time of growth and forming the circumferential region of each of the  100} flat grains. SOLUTION: In a process I, the (100) flat grain emulsion containing a dispersion medium and radiation sensitive silver halide host grains is prepared, and in a process II, the growth on the circumferential edges of each  100} flat grain is continued and at the same time, dislocation of crystal lattice is introduced. After the process I, an iodide ion source compound having a maximum secondary reaction velocity constant of <1×10<3> mol<-1> sec<-1> is introduced into the dispersion medium, and then, iodide ions are released to introduce them into the flat grains on the circumferential edges by substitution of the chloride ions. Then, the crystal lattices are dislocated in the 10% region from the circumferential edge to the inside of each grain of >10% of the total  100} flat grains.
Patent JP-H06178165-A (JP)
Title: Nonlinear filter
Inventor: HAMAZAKI TAKESHI
IPC: H04N5/93
Filed: 1992-12-02
Abstract: PURPOSE:To provide a nonlinear filter with noise reduction effect by finding the mean value of all data in a window comprised of plural pieces of picture element data, and outputting the data in the window with a value nearest to the mean value. CONSTITUTION:The data at times of (n) (n>=3) are made into coincidence by a coincidence means 1. The mean value of (n) pieces of data is found by a mean value calculation means 2, and (n) pieces of differential data are found by subtracting the mean value from the (n) pieces of data by (n) subtraction means 4, respectively. Furthermore, the differential data are made into absolute values at (n) absolute value forming circuits 5, then, (n) pieces of absolute value data can be obtained. The absolute value data with the minimum value out of the (n) absolute value data is found by a minimum value discriminator 6, and a decision signal is outputted. One of (n) pieces of data outputted from the coincidence means 1 is selected and outputted according to the decision signal by a selection means 7.
Patent JP-H03187844-A (JP)
Title: Multistoried cup and usage thereof
Inventor: KAI KAZUICHI
IPC: B65D8/06
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a cup capable of cooling food or drink without being filled with ice by making a multistoried cup in such structure that a male screw is provided to the lower external surface of an upper cup and a female screw is provided to the upper internal surface of a lower cup. CONSTITUTION:A cup 2a is filled with water up to its maximum water level 3a, and after fitting a male screw 1b of a cup 1a whose lower external surface is provided with the male screw to a female screw 2b of the cup 2a whose upper internal surface is provided with the female screw, the combined cups are placed in a refrigerator to freeze the water into ice 3. Then drink or food is put in the cup 1a. Therefore the drink or the food can be cooled without putting ice in the cup 1a.
Patent JP-H08177140-A (JP)
Title: Interior finishing material for building and heat insulating material for interior finishing material
Inventor: KATO MASAO
IPC: E04B1/80
Filed: 1994-12-26
Abstract: PURPOSE: To prevent heat insulating material from being damaged in the case of execution by inserting the heat insulating material having finishing material fixed at its base section, into members enclosed by a clumn, a strut and upper and lower runners, and thereby facilitating installation works. CONSTITUTION: Side abutting sections 1B and 1B are integrally formed with a base section 1A via side grooves 7 and 7 at both sides of the base section 1A formed out of heat insulating material 1' made of foamed synthetic resin. An upper abutting section is similarly formed integrally with the base section 1A via an upper groove, and a lower abutting section is also formed integrally with the base section 1A via a lower groove at the upper section of the base section 1A. Finishing material 15 is then bonded so as to be fixed in advance to the bottom surface of the base section 1A formed out of the heat insulating material 1', wall material is thereby formed, which is turned out to be interior finishing material.  The top surface of the heat insulating material 1' is inserted into member enclosed by a column 17, a strut 18 and upper and lower runners, and the respective abutting section is pressed into contact with respective members, so that the wall material is thereby be installed.
Patent JP-H05155534-A (JP)
Title: Winding method for coil tube and winding device therefor
Inventor: TAKAHASHI MITSUGI
IPC: B65H81/06
Filed: 1991-12-06
Abstract: PURPOSE:To wind up a coil tube easily on the periphery of a hose by rotating the hose after attaching one end of the coil tube on the hose. CONSTITUTION:The front/rear ends of a hose 1 are attached on hose chucks 7 arranged on front/rear brackets 6. A coil tube attaching rod 8 is arranged on the brackets 6 in parallel with the hose 1 and a coil tube 2 cut to the length of the hose 1 is wound up. When the hose chuck 7 is rotated by a handle and the like so as to rotate the hose 1, the coil tube 2 is wound up on the periphery of the hose 1 by its elasticity automatically. When the coil tube 2 is wound upto the rear end part of the hose 1, the rotation of the hose 1 is stopped and the hose 1 is taken off from the coil chuck 7.
Patent JP-H07178781-A (JP)
Title: Injection molding machine and screw therefor
Inventor: MIZUNO TAKASHI
IPC: B29C45/62
Filed: 1993-12-22
Abstract: PURPOSE:To rapidly discharge a plastic material before the changeover of a molding material and to prevent material loss or to shorten an operation time by forming a metal film containing a material having good releasability with respect to molten plastic and heat resistance on the contact surface with a plastic material in an injection molding machine. CONSTITUTION:A surface treatment film 31 of fluorocarbon dispersed metal plating is applied to all of the contact surfaces with a plastic material such as the inner surface of an injection cylinder 25, the inner surfaces of an end cap 21 and a nozzle 27, the surface of a screw containing a check ring 23. The thickness of the surface treatment film 31 is about 20mum and the content of fluorocarbon is 10-80vol.%.
Patent JP-H11162755-A (JP)
Title: Power supply device
Inventor: MAKIMURA SHINJI
IPC: H05B41/24
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the change in the interval of secondary coil windings by providing a means for preventing adjacent coil windings from approaching at least at one portion of the secondary coil windings. SOLUTION: In a bobbin 1a, a plurality of guide parts 4a are provided on an upper surface, and a conductive pin 2 for mounting the bobbin 1a to a printed circuit board is provided on a lower surface. Then, a core 10 is fixed and arranged on the upper surface of the bobbin 1a so that a primary coil winding n1 and secondary coil windings n21 and n22 are fitted to a guide part 4a being provided on the upper surface of the bobbin la, and the termination of the primary coil winding n1 and the secondary coil windings n21 and n22 is connected to and fixed at the conductive pin 2. In this case, a proximity prevention means (projecting part) 20a is provided between the guide parts 4a, thus preventing the adjacent secondary coil windings n21 and n22 from approaching one another. In the bobbin, a phenol resin is used as a material.
Patent JP-H02223557-A (JP)
Title: Pyridine-3-peroxycarboxylic acid monopersulfate
Inventor: KARURO BENCHIYURERURO
IPC: C11D3/395
Filed: 1989-12-13
Abstract: Pyridine-3-percarboxylic acid monopersulfate of formula: <CHEM> the process for its preparation and the use thereof as bleaching agent are described.
Patent JP-2001139149-A (JP)
Title: Powdery/granular material fixed amount supply device
Inventor: MIYAI YASUTAKA
IPC: B29C31/02
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a powdery/granular material fixed amount supply device favorably dispersing powdery/granular material inputted from respective hoppers by a simple constitution and highly accurately measuring it. SOLUTION: Weighing and mixing equipment 1 is provided with a plurality of supply hoppers 4 and a measuring hopper 13, and the powdery/granular material is inputted in the measuring hopper 13 from the respective supply hoppers 4 in order to be measured. In the inputting operation, it is so constituted that at first, an approximately half of the powdery/granular material of the measuring target value is inputted from a second hopper 4b having a more measuring target value set thereto, then the powdery/granular material is inputted from a first hopper having the least measuring target value set thereto the measuring target value, and then the residual powdery/granular material is inputted from a second hopper 4b till reaching the measuring target value.
Patent JP-H03185574-A (JP)
Title: Multivalued image filtering processor
Inventor: SUZUKI MASATO
IPC: H04N1/409
Filed: 1989-12-15
Abstract: PURPOSE:To remove noise without deteriorating an image by respectively discriminating the degree of a density change in multivalued image data, specifying the range of noise in accordance with the decided result and executing filtering processing only for the specified range. CONSTITUTION:Both the density levels of a left side part 51 and a right side part 53 are sharply changed and their local density change may appear on a recording image or the like as a grizzled noise. At the time of successively checking the density change of respective adjacent picture elements, it can be detected that the density difference between adjacent picture elements is generally large in a part 52 such as a boundary part between characters or ruled lines in which the density is suddenly changed as compared with the density difference of the left side part 51 or the right side part 53. Thereby, a value smaller than the general density difference D1 of the part 52 suddenly changing the density and larger than the general density difference D2 of the part 52 having a fixed density is selected as the signal level (d) of a threshold. Consequently, image filtering processing can be executed without lossing the sharpness of the image and the generation of noise can be prevented.
Patent JP-H06173142-A (JP)
Title: Highly water-absorbing cloth
Inventor: OKAMOTO YUJIRO
IPC: D04B1/16
Filed: 1992-12-03
Abstract: PURPOSE:To obtain a highly water absorbing cloth capable of preventing oozing out of water content to the surface while carrying out rapid water absorption of water content from human skin and transfer of water content to its middle part for retention of water and improved in touch to skin. CONSTITUTION:Water absorbing cloth is constituted into a fabric having a three layer structure by using spun yarn 11 containing a short fiber having fine pores on the surface and in the interior as a water absorbing layer 10, a ultrafine fiber having >=0.3 denier single yarn fineness of a spun yarn 11 as a water retaining layer 29, knotting a yarn of the water absorption layer 10 to a yarn of hydrophobic layer 30 and using a non-hydrophobic false twist yarn 31 having >= 1 denier single yarn fineness as a hydrophobic layer 30.
Patent JP-H10158393-A (JP)
Title: Resin for fuel hose
Inventor: TATEYAMA MASARU
IPC: F16L11/06
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin enabling to produce fuel hoses excellent in low temperature impact resistance, fatigue-resistant characteristics and gasoline penetration resistance at the same processing coat as that for a conventional resin by controlling the amount of low mol.wt. materials extracted from polyamide with gasoline to a specific value or less. SOLUTION: This resin for fuel hoses contains (A) a polyamide resin in an amount of e.g. >=60wt.%, preferably >=70wt.%. Therein, the total amount of monomers and oligomers extracted from the component A with gasoline is controlled to <=1.5wt.%. The component A is preferably nylon 11 or nylon 12 good in flexibility and low temperature impact resistance which are characteristics required for the fuel hoses. For example, the resin for the fuel hoses can cylindrically be extruded from an extruder through a die in a melted state, formed and cooled in a prescribed size and a circular shape with a forming device and subsequently cut in a prescribed length through a take-off device to produce the fuel hoses.
Patent JP-H10167585-A (JP)
Title: Sheet transport device, image forming device equipped with it, and sheet transporting method
Inventor: SATO TSUTOMU
IPC: G03G15/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To shorten the time from image reading of a foregoing document sheet till image reading of the following document sheet in such a case that the images of a two-side document sheet are to be read continuously. SOLUTION: A foregoing document sheet P1 undergoes such processes as pre-inversion (refer to (a) and (b) in the attached illustration), image reading from the first surface (refer to (c)), inversion of the sheet (refer to (d)), image reading from the second surface (refer to (e)), and exhaust of the sheet (refer to (g) and (h)). During the period with image reading from the second surface of the foregoing document sheet P1, the pre-inversion process of the following document sheet P2 is conducted, and transport of the next trailing document sheet P3 to the specified position is performed along with the exhaust of the foregoing document sheet P1. This allows shortening of the time from image reading of the foregoing document sheet till image reading of the following document sheet.
Patent JP-H06176646-A (JP)
Title: Mounting bracket for thunderbolt resistant horn
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/14
Filed: 1992-12-03
Abstract: PURPOSE:To prevent lowering of electrical performance, by simply manufacturing a mounting bracket in light weight, fitting a thunderbolt resistant horn to the supporting arm of steel tower, and also making rain water or snow- melted water, dropped along the arm, difficult to be splashed on the thunderbolt resistant horn. CONSTITUTION:A thin steel plate is press-worked, and a mounting bracket 5 is constituted in a channel-shape in which both side edges are opened. A base plate 6, having a length ensuring a required interval between a supporting arm 1 and a thunderbolt resistant horn 3, is provided in the mounting bracket 5. A bolt insertion hole is provided on the base end part of the base plate 6, and the mounting bracket 5 is connected to the supporting plate 4 of the supporting arm 1 by a bolt 11. A horn insertion hole and a bolt insertion hole are provided on the tip of the base part 6, and the thunderbolt resistant horn 3 is fitted to the mounting bracket 5 by a bolt 13. A side wall plate 10 is folded and erected on both the side edges of the base plate 6 to improve rigidity to a bending load. Rain water or snow-melted water from the supporting arm 1 side is guided by the mounting bracket 5 to be scattered from the tip of the mounting bracket 5.
Patent JP-H03184078-A (JP)
Title: Liquid crystal display device
Inventor: SASABAYASHI TAKASHI
IPC: G02F1/1337
Filed: 1989-12-13
Abstract: PURPOSE:To make a large-capacity display of high display quality by arraying striped electrodes on the mutually opposite surfaces of insulating substrates at right angles to each other and covering them with oriented films, and injecting specific ions into the oriented films above the transparent electrodes. CONSTITUTION:The transparent electrodes 3 are formed in stripes of transparent conductive films of ITO, etc., on the surfaces of the insulating substrates 1 and 2 and polyacetylene is used as an orienting agent and applied, and then baked to form the oriented films 4. Then Na<+> ions are injected selectively into the oriented films 4. The ions are injected only right above the striped transparent electrodes 3. Thus, the specific ions are injected into the orienting films 4 to decrease the resistance values of the oriented films 4 and then the voltage drops of the oriented films in the ON state become small, so a voltage applied to liquid crystal rises. Consequently, crosstalk and contrast are small and the large-capacity display of high display quality is made.
Patent JP-H08174708-A (JP)
Title: Manufacture of belt tensile body
Inventor: TAKEUCHI YUJI
IPC: D02G3/44
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a belt having a high breaking tenacity in the range, in which flexural fatigue resistance does not lower greatly, by a method wherein the respective values of cord diameter and of twisting coefficient are set in relation with each other at the manufacturing of belt tensile body with carbon fiber. CONSTITUTION: By effecting multiple-regression analysis to respective values of cord diameter and of twisting coefficient in response to a required breaking-tenacity maintenance percentage, the relationship between the cord diameter and the twisting coefficient, which can give the required breaking-tenacity maintenance percentage to belt is made clear so as to set the cord diameter and the twisting coefficient within the range satisfying the cleared relationship. A belt main body 1 is equipped with endless extension part rubber layer 1a and a plurality of tooth parts 1b, 1b..., which are integrally molded on the inner peripheral side of the extension part rubber layer 1a out of the rubber having the same material as that of the extension part rubber layer 1a.  On the other hand, cord 2 is embedded in the extension part layer 1a nearly along the longitudinal direction of the belt in the extension rubber part. On the surface on the side of the tooth parts 1b, 1b... of the belt main body 1, reinforcing canvas 3 is installed integrally.