baber/WOPTO huggingface dataset:
Patent JP-H01100957-A (JP)
Title: Hybrid ic
Inventor: WANDA YOSHIHIRO
IPC: H01L23/50
Filed: 1987-10-14
Abstract: PURPOSE:To enable a terminal to be bonded to a substrate for a long period of time, by providing projections on the bonding surface of the terminal so that a thick solder layer can be formed between the terminal and the electrode when they are bonded together and that any deformation in the bonding surface is absorbed by such solder layer even if thermal expansion of the terminal is different from that of the substrate. CONSTITUTION:A lead terminal 13 is arranged on an electrode section 12a at each of the distal ends of conductor pattern 12 and is heated together with a substrate 11. Thereby, bonding solder 14 previously provided at the electrode section 12a is fused to bond the lead terminal 13 to the electrode section 12a. There is defined a space between the lead terminal 13a and the electrode section 12a by burrs 13a produced when the lead terminal 13a is cut in manufacture thereof, and therefore the load terminal 13 is spaced from the pattern 12 by an appropriate distance for forming a thick solder layer 14 between the lead terminal 13 and the a electrode section 12a.
Patent JP-S63114322-A (JP)
Title: Code error correction circuit
Inventor: ITOI TETSUSHI
IPC: H03M13/00
Filed: 1986-10-30
Abstract: PURPOSE:To improve the overall error correction capability by executing one symbol correction possible for the process of the decoding of an inner code so as to reduce an error rate of signal fed to an outer coder decoding the outer code afterward. CONSTITUTION:A syndrome calculation circuit 17 calculates two syndromes S0, S1 based on an error flag representing the presence of an error in the unit of the symbol being the set of code data of the prescribed number of pcs., and a deciding circuit 20 receiving it resets a flag representing a code error when the two syndromes S0, S1 are both zero and commands one symbol correction when both the syndromes S0, S1 are not zero, sets a flag representing an error in addition to others, and a correction executing circuit 19 commanded by one symbol correction executes one symbol correction. Thus, the decoding load of the outer code decoder is relieved and the overall error correction capability through the decoding process of the inner and outer codes is utilized optimizingly.
Patent JP-2000076043-A (JP)
Title: Serial-parallel converting circuit
Inventor: IWASAKI HIROKI
IPC: H03M9/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a serial-parallel converting circuit capable of inputting a status bit to a CPU in fixed circuit scale regardless of the number of bits of serial data. SOLUTION: The output of an AND gate 6 for a clock S3 and a mask signal 5 from a dual port RAM 5 is inputted to the clock of a shift register 4 to input serial data S1. The dual port RAM 5 writes the mask signal from a CPU 1 and receives the address signal of a counter 7 for inputting a frame S2 and clock S3.
Patent JP-H0893077-A (JP)
Title: Fire-resistant covering laminate structure of steel with draining/deaerating mechanism
Inventor: TAKAHASHI EIJI
IPC: E04B1/94
Filed: 1994-09-28
Abstract: PURPOSE: To enhance the easiness in execution of works by laminating a lath wire meshing, wet type fireproof covering material layer, and waterproof layer one over another on the surface of a steel column/beam, wherein the draftiness of the covering material layer when it is dried lies within a specific range, and by furnishing a drainage/deaeration mechanism in a part of the laminate structure. CONSTITUTION: A lath wire meshing (c), wet type fireproof covering layer (d), and waterproof layer (f) are laminated on the surface of a steel column/beam (a), wherein the draftiness of the covering layer (d) has when it is dried ranges between 10-10000 (l/m<2> min.100mmHg.20 mm). In a part of the laminate structure, a drainage/aeration mechanism part is furnished which has a water permeability and is filled with ceramic fibers. The steel column/beam (a) is made from a structural steem material applied to ordinary structure, and the lath wire meshing (c) should be a plasterer mortar underlay material which the best suits a fireproof architecture. The covering material (d) should have the above-described draftiness and preferably be composed chiefly of cement, aluminum hydroxide, lightweight aggregate, and fillar.  It may also be acceptable that an under-coat layer (e) is provided between the layers d and f. The tensile strength of the waterproof layer (f) should be over 50N/cm<2> , the elongation rate of the coating film be over 50%, and the water permeability be under 0.5ml/24h (all traits conditioned at 20 deg.C in standard condition).
Patent JP-S61136437-A (JP)
Title: Malodor absorbing material and its preparation
Inventor: UEGAKITO OSAMI
IPC: B01D53/81
Filed: 1984-12-07
Abstract: PURPOSE:To improve hygroscopic capacity, water resistance and humidity conditioning capacity, by using an integral solidified substance consisting of a specific amount of a cellulose fiber, hydrated magnesium silicate clay mineral and an org. binder as a malodor absorbing material. CONSTITUTION:100pts.wt. of a cellulose fiber, 100-3,000pts.wt. of hydrated magnesium silicate clay mineral and 1,000-300,000pts.wt. of water are mixed to prepare a slurry. An org. binder is added to and mixed with said slurry in an amount of 1-20pts.wt. to 100pts.wt. of hydrated magnesium silicate clay mineral on a solid basis. Next, the slurry mixture is dehydrated and molded to form a semi-filter material which is, in turn, dried and solidified to obtain an integrally solidified malodor absorbing material. As hydrated magnesium silicate clay mineral, there is sepiolite or white tile and, as the org. binder, there is acrylonitrile butadiene latex.
Patent JP-H02107485-A (JP)
Title: Image receiving sheet for thermal transfer and thermal transfer method
Inventor: EGASHIRA NORITAKA
IPC: B41M5/52
Filed: 1988-10-17
Abstract: PURPOSE:To obtain a clear and fast image by providing a dye-receiving layer of an image receiving sheet for thermal transfer by use of an acidic resin. CONSTITUTION:An image receiving sheet for thermal transfer comprises a base sheet and an dye-receiving layer provided at least one side of the base sheet. The dye-receiving layer is provided by use of a resin having an acidic group, e.g., a carboxyl group or a sulfonyl group, in the molecule thereof, and may be provided by use of a mixture of the resin with a resin not having an acidic resin. Particularly when the acid value of the acidic resin is 2 or more, an excellent dye-receiving property is exhibited. A preferable range of the acid value is 2-20. If the acid value is less than 2, the receiving layer obtained is insufficient in resistance to bleeding of comparatively low molecular wight dyes or in contamination resistance, whereas if the acid value exceeds 20, receptivity for comparatively high molecular weight dyes becomes unsatisfactory. The acidic resins which can be used include acid-modified resins, among which a polyester resin is particularly preferred. A sublimable dye to be used is preferably a dye having at least one primary to tertiary amino group.
Patent JP-H10102924-A (JP)
Title: Door frame mounting method and jig for use
Inventor: MIZUSHIMA OSAMU
IPC: E06B1/52
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To accurately mount a door frame in an opening in a building so that it does not twist. SOLUTION: A jig, in which the short side of door stop made of plastic is attached to both ends of each tread, is stretched in the form of X across a door frame to verify twisting of the door frame. The threads of the jig may be stretched between fight and left muntins with a plumb bob hanging from a rail to verify the verticality of the muntins. Therefore, whether the door frame is installed accurately can be verified by the simple work of inserting the short sides of the door stops into the door stop grooves of the door frame, so that the verifying work can be performed rapidly.
Patent JP-H0575284-A (JP)
Title: Cooling device
Inventor: ASAKAWA KYOICHI
IPC: H05K7/20
Filed: 1991-09-11
Abstract: PURPOSE:To prevent a dew-forming phenomenon at a preparation stage etc., for starting a cooling device. CONSTITUTION:A control part 2 monitors a temperature of a liquid refrigerant 8 by a refrigerant temperature sensor 7 and at the same time monitors the air temperature within a chamber at a location where a device is installed by an air-temperature sensor 13. The control part 2 calculates a difference between the temperature of air in the chamber obtained by the air-temperature sensor 13 and that of the liquid refrigerant 8 obtained by the refrigerant temperature sensor 7. The control part 2 drives fans 4a and 4b and a pump 6 when the difference between the temperature of air within the chamber and that of the liquid refrigerant 8 reaches a preset specified value, thus enabling a temperature of the liquid refrigerant to be brought closer to that of air within the chamber.
Patent JP-H03200508-A (JP)
Title: Finished rice testing device
Inventor: YUMITATE KAZUO
IPC: B65B9/13
Filed: 1990-09-27
Abstract: PURPOSE:To make it unnecessary for an inspector to measure grain every time prior to bagging and improve the work efficiency by a method wherein grain after selection and measuring is bagged in the order of small grain and then regular grain. CONSTITUTION:By a rotating grain selecting machine 2, shape selection is done, and small grain (g) first drops from the holes and stays on an opening/ closing valve. After a designated selecting time has passed, this opening/closing valve 17 opens, and the small grain (g) flows down in a grain collecting box 19 and measured by a measuring apparatus 3. Then, a chutter is opened, and the small grain (g) is transferred to a thrower 21, is lifted and sent in a cut (a) of a bag material F, and then a mouth of the bag is compression-bonded by a sealing section, and the small grain (g) is sealed in the bag, and an opera tion result, date, farmer's name and type of grain, etc., of the small grain (g) are printed (c) on the outer surface of the bag at a printing section. Then, regular grain G which is discharged from the grain selecting machine 2 by a proper discharge mechanism goes under the same processes as the small grain (g), and following to the small grain (g), the regular grain G is sealed in a bag, and printing is done on the outer surface of the bag.
Patent JP-H03124805-A (JP)
Title: Trim structure for helmet
Inventor: SHIMADA YOSHIHIRO
IPC: A42B3/04
Filed: 1989-10-04
Abstract: PURPOSE:To obtain the title structure ensuring sweat not to flow on the forehead or cheek and not to enter the eyes by forming a recess inside a shock- absorbing liner set inside a helmet and by detachably fitting said recess with water-absorptive material. CONSTITUTION:The front opening 10 and the lower edge of a helmet 2 are fitted with trimming materials 11 and 21, respectively; the peripheral part of a shield 12 is brought into pressure contact with the trimming material 11, a recess 40 is formed inside a trimming pad 4 over the range from the forehead of the head 13 of a helmet wearer to his back of the head, and said recess 40 is fitted with a water-absorptive member 5 (e.g. reusable by washing, such as cotton) with a stopping means 70 in a detachable manner, thus obtaining the objective trim structure.
Patent JP-S61140473-A (JP)
Title: Takeup device for outermost layer of yarn package
Inventor: KIKKO TERUJI
IPC: B65H67/08
Filed: 1984-12-11
Abstract: PURPOSE:To make works efficient by furnishing a reciprocating means for a yarn takeup pin roller, which shall thereby protrude to the position intersecting a straight line whereon the exhaust port of a yarn suction apparatus and the suction port of an aux. suction apparatus are arranged, and thus automating separation of the yarn. CONSTITUTION:When a base plate 103 moves to the conveyor 1 side and a suction apparatus 15 advances along the part below a package P with its suction port 16 situated the undermost, the suction is commenced. As the package P is dangling usually, the suction port 16 advances to the position as illustrated by two-dotted chain line, and the yarn will be sucked and received by the time when the advanced suction port 16 is returned to the position as illustrated by the solid line. The received yaran Y passes through an exhaust pipe 23 to be blown backward from exhaust port 23a, and is received by an aux. suction apparatus 42 in the straight form to be further sent to a waste yarn box 44 via an exhaust port 42b. If here two suction apparatus 15, 42 are stopped at the same time, the yarn is held in the straight form, and when a supporting plate 82 is moved to advance a pin roller 49 to the position intersecting the yarn Y, the yarn goes off between pins 51 and is wound on the roller 49 with rotation thereof, and a sensor 79 will be actuated when a certain specified amount of yarn is wound, to stop rotation of the drive shaft 48.
Patent JP-S61140466-A (JP)
Title: Recording device
Inventor: SUZUKI HIROYUKI
IPC: B26D1/02
Filed: 1984-12-11
Abstract: PURPOSE:To accomplish cost-down and make the device light and small by furnishing No.1 and No.2 transmission mechanisms to transmit rotation of a motor to a platen roller and a cutter, and allowing a single motor to drive both the platen roller and the cutter. CONSTITUTION:During reception by a facsimile, a pulse motor 20 rotates in the regular direction a, and transmission is made to a platen roller 3, so that a recording sheet 1 is transmitted by a roller 3 in the regular direction A, and the received data is printed on the recording sheet 1. When reception for one page is finished, a termination signal is entered into a control circuit for motor 20, which rotates further for a certain amount to locate that part of recording sheet 1A to be cut so as to mate with a cutter 4. The control circuit energizes a plunger 39 and deenergizes another 51 while the motor 20 is rotated in the reverse direction b for a certain specified amount, so that an arbor 46 rotates reversely to allow the cutter 4 to cut the recording sheet A, wherein the cut strip 1B is exhausted to a stacker 18, and when the motor 20 is stopped, the plungers 39 and 51 are energized and deenergized, respectively, to cause reverse rotation of the motor 20 for a certain amount, which should bring the recording sheet 1 into stand-by condition for reception.
Patent JP-H08122411-A (JP)
Title: Test method for semiconductor device
Inventor: TSUDA YOSHIYUKI
IPC: G06T7/00
Filed: 1994-10-25
Abstract: PURPOSE: To save manpower in test process by providing history information in addition to information stored in a memory thereby establishing a method for managing data applicable to a test schedule. CONSTITUTION: A master data base 12 is retrieved based on a lot number being inputted and a type lot thus determining measurable facility types entirely. History of a facility, for which the process is measured, is read in from a type master data 13 and registered 14 and the facility names, corresponding to all possible facility types, are determined from a facility machine data base 15. Subsequently, the number of measurements for the same package(PKG) of an objective facility and the number of types same as the number of facilities to be started, corresponding to all facilities in a facility schedule data group 18, are extracted and registered 17, 19, 20. The registered number of times 14-20 are then employed as keys for rearranging them in descending order and for ordering each item of four types of head facilities thus starting a facility having lowest sum of order number.  This method provides a best schedule for accumulating the load automatically thus saving manpower.
Patent JP-H02192481-A (JP)
Title: Prevention of elusion of colored coating film component and product
Inventor: NISHIHARA AKIRA
IPC: C04B41/84
Filed: 1989-10-06
Abstract: PURPOSE:To remarkably prevent elution of colored coating film components and strikingly improve chemical durability of a colored coating film by coating the surface of the colored coating film with a fluorine-containing silane compound represented by a specified general formula. CONSTITUTION:The surface of a colored coating film is coated with a fluorine- containing silane compound represented by a general formula Rf(CH2)nY (CH2)mSiX3. Provide that Rf is a 4=12C perfluoroalkyl and n and m are 0-3 and 1-3 integers respectively. Y is CH2, CH2O, NR, CO2, CONR, S, SO3 or SO2NR (R is H or 1-8C alkyl) and X is Cl, Br, OCH3 or OC2H5. As the above- mentioned fluorine-containing silane compound, compounds of a general formula C8F17SO2NRCH2CH2CH2SiX3 (R is H or 1-5C alkyl, X is same as the previous definition) are preferable. Because of an excellent water and oil repellency due to bonding of the above-mentioned compounds to the surface of the colored coating film, elution of coating film components such as an alkali, Pb and Cd can be prevented without fail and chemical durability of the coating film is improved.
Patent JP-H01102860-A (JP)
Title: Sealed lead-acid battery
Inventor: TSUBOTA MASAATSU
IPC: H01M10/06
Filed: 1987-10-15
Abstract: PURPOSE:To prolong the life with charging/discharging cycles by making a positive electrode plate in clad type construction, putting a porous substance consisting chiefly of glass fiber in close contact with the surface of a negative electrode plate, and giving the SiO2 concentration of electrolyte inside the pos. and neg. electrode plates a value lower than that of electrolyte existing between the pos. and neg. electrode plates. CONSTITUTION:The SiO2 concentration in pores of positive and negative electrode plate active substance, to facilitate dispersion and movement of sulphuric acid. The SiO2 forms a three-dimensional skeleton and becomes gel, so that a greater SiO2 content provides more sturdy gel and gives sulphuric ions difficulty to move. To dissolve this problem, a porous substance consisting chiefly of fine glass fiber is arranged in close contact with the surface of negative electrode plate, and the gel-formed electrolyte is hindered from intruding into pores in the neg. electrode active substance. Here the porous substance prevents the gel-formed electrolyte from directly contacting the neg. electrode plate and exerts a function that fine pores in the porous substance filtrate SiO2 particles. This allows the neg. electrode plate to make electric discharge in electrolyte which is free of SiO2 substantially to lead to enhancement of the discharging performance.
Patent JP-2000083467-A (JP)
Title: Tree seedling for greening slope and slope planting method
Inventor: SATO HIROTAKA
IPC: A01C7/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide the subject seedling, easily planted and capable of stably anchoring the seedling to a slope in early stages by bringing the aboveground seedling to stretch in a specific direction from the edge of a growing sheet. SOLUTION: This tree seedling 1 for greening slopes stretches the root 21 of the seedling 2 within a growing sheet 3. The growing sheet 3 comprises a tabular body and the aboveground part of the seedling 2 stretches from the edge of the growing sheet 3 with an acute angle α against the surface of the growing sheet 3. Here, the growing sheet 3 is preferably a root-through sheet brought to support soil particles 4 and the soil particles 4 are preferably of bentonite. Further, the growing sheet 3 is more preferably filled with bentonite between inseparably connected root-through sheets.
Patent JP-S63115034-A (JP)
Title: Original density detecting method
Inventor: KATO EIICHI
IPC: G03G15/043
Filed: 1986-10-31
Abstract: PURPOSE:To detect original density at a high S/N ratio and to realize the detecting method with simple constitution by arranging a photodetecting element for original density detection off an optical path of exposure in a lens cover. CONSTITUTION:The photodetecting element 100 which detects reflected light from a lighted original is arranged off the optical path of exposure in the lens cover. The prolongation of a line connecting the center part of the photodetection surface of the photodetecting element 100 and the center part of a small hole 500 reaches an original mount surface through the reflecting mirror 16 of an exposure optical system on the object side of a lens, and the arrival point is nearby the breadthwise center part of the minimum width original mount position on the original mount surface. Further, the size of the small hole 500 is so determined that the hole neither projects from a reflecting mirror 14 closest to the original mount surface on the optical path nor exceeds the mount width of a minimum-size original. Then the original is lighted by the light source and reflected light from the original is guided to the photodetecting element 100 through the exposure optical system on the object side of the lens and the small hole 500, thereby detecting the density of a specific part of the original.
Patent JP-H04138902-A (JP)
Title: Pneumatic studless tire for heavy load
Inventor: YAMASHITA NOBUHIRO
IPC: B60C11/12
Filed: 1990-10-01
Abstract: PURPOSE:To improve tire performance on the ice by dividing a block into two pieces by striations in the tire width direction with smaller groove width and smaller groove depth compared with those of a lateral groove, and providing each divided block with one thin notch, thereby increasing edge quantity and securing partial wear resistant property. CONSTITUTION:The tread pattern of a tire consists of block rows in which blocks 3 partitioned by main grooves 1 and transverse grooves 4 are arranged in the circumferential direction of the tire. The blocks 3 in the tire center CL part are divided into three sections by two striations in the circumferential direction of the tire with smaller translot width 2 (hereinafter referred to as circumferential striation) and the blocks 3 at both shoulder parts are divided into two sections by one circumferential striation 2. In this case, each block is divided into two sections by striations 5 in the tire width direction (hereinafter referred to as widthwise striation). Each divided block is provided with one thin notch 6 in the tire width direction, securing partial wear resistant property of the tire with block pattern and improving the tire performance on the ice.
Patent JP-H01102633-A (JP)
Title: Elastic memory writing circuit
Inventor: MUROI KIYOSHI
IPC: G06F5/06
Filed: 1987-10-15
Abstract: PURPOSE:To reduce the power consumption and to realize the packing with high density for an elastic memory writing circuit by actuating the most of the component elements of the circuit at a low speed. CONSTITUTION:The phases of output timing signals 32, 34 and 36 of a shift register 23 are always subjected to the outputs 31, 33 and 35 of a ring counter 22 respectively. Then, the working speeds of flip-flops FF41-46 can be cut down to a half compared with the conventional speed since the time width of the input data signal and the timing signal are set twice as much as the conventional value. For a ring counter 22 and the register 23, the working speed of the counter can be cut down to a half since the speed of the input timing signal is set at a half compared with the conventional value. As a result, the component elements of an elastic memory writing circuit can be actuated at a low speed except the counter 21 and the FF24 and FF25. Thus, it is pos sible to attain the low power consumption and the high-density packing with said writing circuit.