baber/WOPTO huggingface dataset:
Patent JP-H05115378-A (JP)
Title: Drip coffee bag
Inventor: SUZUKI YOSHIKAZU
IPC: A47J31/06
Filed: 1991-10-30
Abstract: PURPOSE:To cleanly open the upper part of a bag and stably hold the bag against any kind of coffee cup by providing perforations for opening at the upper part of the bag and cutting special-shaped notches opened downward at the tabs provided at the symmetrical positions of the lower part thereof. CONSTITUTION:Three perforation lines 3 are made at the upper part of a bag 1 to be parallel with the upper end 2. Respective perforations or the shape of cutting part 4 of the sheet are formed to have long and narrow shapes and respective parallel perforations are arranged zig-zag with each other. As a result, the broken line is shown as the folded line 22, and hence, the upper end of cut line does not become loose. Next, two opening holders 5 are attached at the lower part of the perforation lines and the tabs 6 attached together to the holder are fitted. The notch 7 opened downward are provided at the tab. The notch is made narrow at the lower inlet 8 and wide at the upper deep part 9. The bag can be stably fixed at the edge of a vessel by hanging the notch on the edge of vessel.
Patent JP-H10140235-A (JP)
Title: Production of low yield ratio and high tension strength steel excellent in weldability and low temperature toughness
Inventor: WATABE YOSHIYUKI
IPC: C21D8/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the weldability and the strength of a high tension strength steel mainly used for a multi-compartment tank various kinds of liquefied gases by regulat ing a steel composition and a heat treatment condition. SOLUTION: In the composition element, since Ni improves the strength and the toughness, it is incorporated in 0.05-1.0wt.%, Nb, which contributes to the fineness of the austenitic grain at the time of quenching, is incorporated in 0.005-0.020wt.%, Ti, which is essential to improve the base material and HAZ toughness, is incorporated in 0.005-0.025wt.%. Further, even if the individual component is limited, in the case of being not suitable to the whole component system, since the excellent characteristics can not be obtd., each element composition is adjusted in a calculating equation of Pcm so that the index Pcm showing the weldability becomes <=0.25%. The heat treatment is executed under condition of limiting the steel components in such a way.  Firstly, after heating to Ar3 point to <=950 deg.C, the quenching is executed and further, after reheating to 750-870 deg.C, the quenching is executed and successively, this material is heated at >=Ac1 point and the tempering treatment is executed. By this method, the toughness is improved and the softening caused by the welding and stress removal treatment, etc., is prevented.
Patent JP-H09151610-A (JP)
Title: Reinforcing method for reinforced concrete column
Inventor: WATANABE SHIGEO
IPC: E04G23/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the work and securely reinforce a patch by attaching a patch of which outer Surface is curved on each surface of a polygonal reinforced concrete column and winding steel plates or high strength fiber reinforced sheets on the outer periphery of it. SOLUTION: A patch 2 of which outer surface is curved is attached to each surface 1a of a column 1 of polygonal reinforced concrete structure so as to form a circular cross-section around the axis of the concrete column 1. Next steel plates or high-strength fiber reinforced sheets 3 and 3 are wound on the outer periphery of the patch 2. By this, the steel plates or high strength fiber reinforced sheets 3 can be wound closely and securely on the outer periphery of the patch 2 so as to introduce a uniform tension. In addition, when the patch 2 is formed continuously or dividedly into multiple parts in the direction of axis of the concrete column 1, and attached to each surface 1a of the concrete column 1, the work can be facilitated.
Patent JP-H09151989-A (JP)
Title: Damper device
Inventor: MASAKO KENJIRO
IPC: F16F7/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To absorb the vibration sound generated from a pump or the like by a damper device to effectively prevent the noise by amplification of the vibration sound. SOLUTION: A damper device 9 is formed of a columnar cylinder part 18 and a pair of pressing shafts 20 fixed to mounting parts 19. The mounting parts 19 are circularly formed, and tapered cylindrical parts 23 are provided on the tips of the pressing shafts 20. Through-holes 27 for inserting the pressing shafts 20 are formed in the center parts of both vertical surfaces of the cylinder part 18. A compression spring 22 is provided within the cylinder part 18, and the tapered cylindrical parts 23 of the pressing shafts 20 are fitted to both the vertical ends thereof. The vibration sound generated from a pump 1 is absorbed and damped by the damper device 9, whereby the noise by amplification of the vibration sound can be effectively prevented.
Patent JP-2001129225-A (JP)
Title: Decoration device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a decoration device for game capable of effectively displaying to a player and other customers the magnitude of a negotiable value gained during a special playing condition. SOLUTION: The decoration device 62 for game is provided to correspond to a game machine and capable of selectively displaying plural pieces of game information and the magnitude of the negotiable value gained through a game played on the game machine, the game information being generated in relation to at least the game played on the corresponding game machine.  The decoration device 62 for game comprises an assembly of unit display elements each providing a display based on the game information and the magnitude of the negotiable value gained, and is provided with a control part which performs control such that, on condition that the predetermined special playing condition occurs in the corresponding game machine 2, the unit display elements are made to preferentially display the magnitude of the negotiable value gained during the special playing condition, instead of displaying the contents being displayed at the occurrence of the special playing condition.
Patent JP-H11131088-A (JP)
Title: Reduction in frictional resistance of aqueous heat-carrying medium in pipe
Inventor: NAKADA TATSU
IPC: F15D1/06
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the frictional resistance, capable of reducing transport power and thermal loss, accelerating increase in the quantity of transported water and the like, suitable for the establishment of a heat transport system saved in energy and the establishment of a system for transporting a large quantity of water, and the like, and capable of efficiently reducing the subject resistance at a low cost with a small environmental load by adding a specific amine compound. SOLUTION: This method for reducing the frictional resistance comprises adding (B) a compound of the formula  R1 is a 1-6C or 24-36C alkyl, an alkenyl; R2 , R3 are each a 1-36C (hydroxy)alkyl, a group of the formula: H-(OC2 H4 )m -(OCn H2n )q [(m), (q) are each 0-100000; (n) is 3,4}; a group of the formula: H-(Ocs H2s [(s) is 2-4] or the like} to (A) an aqueous heat-carrying medium. The component B is preferably added in an amount of 0.005-10 wt. % to the component A, and the heat is applied in a temperature region ranged from a low temperature to about 120 deg.C, especially 5-80 deg.C, on an air-conditioning treatment.
Patent JP-H03175279-A (JP)
Title: Shelf device of refrigerator
Inventor: SASAKI MASATOSHI
IPC: F25D25/04
Filed: 1989-12-04
Abstract: PURPOSE:To enable a shelf to be moved up and down while being kept horizontal by a driving device for use in rotating a gear shaft, to keep a spacing between a sliding member and a sliding groove constant by position setting in a width direction of a frame with a shelf flange projected and formed from the shelf and to enable a high food to be stored by sliding a front shelf below a rear shelf. CONSTITUTION:When a dial 6a is rotated, a dial shaft 7 and a driving gear 8 are rotated. A turning gear 9 engaged with the driving gear 8 is rotated and spur gears 5 at both sides are rotated together with a gear shaft 4. Right and left spur gears 5 are fixed to the gear shaft 4 and rotated in the same manner to each other, so that a frame 2, i.e. a shelf 1 is moved up and down in the same manner at right and left sides. A position in a width direction of a frame 2 is defined by a shelf flange 1e, a spacing between a sliding member 3 and a sliding groove 14a is kept constant. When a front shelf 1a is pushed rearwardly, an end part 1d of a front shelf 1a is slid in a shelf receiving groove 2d, slidably supported by a concave part 2e arranged in a range of the shelf receiving groove 2d, positioned below the rear shelf 1b to form a releasing part in front of the shelf 1 and then a high food can be stored.
Patent JP-S63165800-A (JP)
Inventor: MOTOYAMA NOBUYUKI
IPC: G21F9/30
Filed: 1986-12-26
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-H01157487-A (JP)
Title: Complex nitride ceramics
Inventor: NAKAMURA HIROSHI
IPC: C04B41/87
Filed: 1987-12-11
Abstract: PURPOSE:To obtain complex nitride ceramics having high strength as well as wear resistance and lubricity at high temp. by incorporating a BN ceramic layer into the surface layer of nitride ceramics. CONSTITUTION:Nitride ceramics such as Si3N4, AlN or sialon is calcined to form a porous surface layer and the ceramics is immersed in an aq. slurry contg. amorphous BN powder and/or powder forming amorphous BN in a sintering stage, e.g., B powder as powdery starting material for BN to deposit a layer of the starting material. The ceramics is then dried and sintered in an N2 atmosphere. BN is filled into the pores in the surface layer of the ceramics and sintered in one body to obtain the title ceramics.
Patent JP-H10162059-A (JP)
Title: Newspaper information providing system
Inventor: KAWASUE SHIGEO
IPC: G06Q50/10
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a paper medium, and to speedily provide newspaper information to respective houses and offices. SOLUTION: This system is provided with a database 6 for news information, which has been electronized in the similar form as the running of paper newspaper, online mechanisms 7, 8, 9, 10 and 11 transmitting the newspaper information database to terminal equipments through a public line or a specified line and the terminal equipments 12, 14 and 15 receiving newspaper information data transmitted through the online mechanism. Received newspaper information is displayed on a display unit 15 in the terminal equipment 12, 14 and 15 or it is stored in a storage medium 1. Then, the medium is displayed on the display unit of a different reader and it is read.
Patent JP-S63163553-A (JP)
Title: Recording medium and its recording and reproducing system
Inventor: TAKAHASHI ETSUO
IPC: G06F21/62
Filed: 1986-12-24
Abstract: PURPOSE:To protect a stored file from wrong read by writing data after ciphering it with a secret key and deciphering data with the same secret key after reading it. CONSTITUTION:At the time of data write to a stored file 11, data is written after ciphered with the secret key. At the time of data read from the stored file 11, ciphered data is read and is deciphered with the same secret key. Consequently, correct data is not read out unless the same secret key is used. Thus, the stored file 11 is protected from wrong read.
Patent JP-H11129622-A (JP)
Title: Information masking thermographic sheet
Inventor: UMEDA MAKOTO
IPC: B41M5/337
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an information concealing thermographic sheet for rapidly and easily visually recognizing copy information difficult to be visually recognized in a normal state by a simple method at the time of confirming it without using a special equipment such as a black-light emitting apparatus. SOLUTION: In the information masking thermographic sheet 1 comprising a thermal transfer layer 3 provided at a predetermined part of a surface of a base material 2, the layer 3 is colorless at the ambient temperature, and mainly formed of a hot-melt wax containing a temperature indicating agent including a microcapsule to be color developed by cooling and/or a thermoplastic resin.
Patent JP-H05250205-A (JP)
Title: Semiconductor memory integrated circuit
Inventor: YOSHIZAWA YUTAKA
IPC: G11C17/00
Filed: 1991-11-29
Abstract: PURPOSE:To shorten the test time of a ROM by dividing a ROM to be tested into plural areas and applying the logical operation to the read data outputted from each divided area for output of the lower-bit data. CONSTITUTION:The read data Da-Dd outputted from a built-in ROM part 1 are inputted to a data processing circuit 2A via the internal parallel buses BA-BD of four bits respectively. Then the 16-bit parallel inputs Da-Dd area added to the read data Da outputted from a ROM-A and the read data Db of a ROM-B of the part 1 via a first stage AND part 2A1. Furthermore the read data Dc of a ROM-D is added to the preceding OR via the next stage AND part 2A2, and the read data Dd of a ROM-D is added to the OR via a third state AND part 2A3. Thus these data are reduced down to six bits. Then the read data DR are outputted in parallel to the outside of a semiconductor integrated circuit from the circuit 2A via an internal bus 4 for output and an input/output port 3.
Patent JP-S62176271-A (JP)
Inventor: JIYAN MARUKU MERUBUARU
IPC: H04N5/10
Filed: 1986-12-24
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-H06141613-A (JP)
Title: Device for controlling traveling direction in combine
Inventor: YOSHIMURA FUMIO
IPC: A01B69/00
Filed: 1992-10-30
Abstract: PURPOSE:To carry out direction control so as no to leave uncut culms. CONSTITUTION:First, output of direction sensors 4 and 5 for lateral reaping is included in a device for controlling traveling direction in combine (S1). Whether the device requires 'a neutral region' or not, namely whether control of lateral reaping is needed or not is distinguished (step S2). As a result, when the control of lateral reaping is required, whether a combine should be approached to uncut culms or not is judged (S3). When the combine should be approached, a left crawler 21L is braked (S4). On the other hand, when the combine should be separated from the uncut culms, distance between the uncut culms and the sensor is calculated from output of the sensors 4 and 5 and detected traveling speed V of a traveling speed sensor 23 and an amount of change DELTAL of the distance between the uncut culms and the sensor is calculated from difference between the present calculated distance and the previous calculated distance (S5, S6). Then, from the distance L between the uncut culms and the sensor and the amount of change DELTAL of the distance between the calculated cut culms and the sensor, a braking time M of a right crawler 21R is determined by fussy control rule (S7) and the crawler 21R is braked only for the determined braking time M to change the direction (S8).
Patent JP-H05151136-A (JP)
Title: Data transfer device
Inventor: KIMURA TOSHIO
IPC: G06F13/12
Filed: 1991-11-29
Abstract: PURPOSE:To provide a data transfer system of a simple constitution which can be easily constructed. CONSTITUTION:An input/output controller 1 is provided with a firmware 11 which produces a transfer request of the prescribed data showing the operating state of the controller 1 and a register 12 which holds the data transferred from the channel controllers 21-2n. Each of controllers 21-2n includes a data sending part where the state holding registers 211-21n which hold plural data showing the operating states and an output register 22 which stores the data designated by the transfer request and then outputs the data to the controller 1 are connected in a loop via a shift path so that the data can be shifted and a control part 25 which shifts the data designated by the transfer request to the register 22 to the data sending part when the transfer request is produced.
Patent JP-2000145216-A (JP)
Title: Code locking device
Inventor: NAKAI HATSUO
IPC: E05B37/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To properly set the code unlocking row as intended by a user, even if the order of the setting operation of a code unlocking row is set before or behind the right place. SOLUTION: In a front plate 3, a knob 110 for driving an operation driving part 10, four dials 50 for setting 80 unlocking code row, and the push-button 31 of an operating device 30 or the like are arranged. After the setting of the unlocking code row is carried out by the operation of the dials 50, and the operation-driving part 10 is driven by the operation of the knob 110 to close a latch 1, when the push-button 31 of the operating device 30 is depressed, the set unlocking code row is stored in the memory, and thereafter, the alignment of the unlocking code row is collapsed and the locking condition is attained.
Patent JP-2001135032-A (JP)
Title: Recording/reproducing device and recording/reproducing method
Inventor: SUGAWARA TAKAYUKI
IPC: G11B20/12
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To detect the defective area of a signal recording medium and to prevent data from being recorded in the defective area. SOLUTION: A magnetic disk device has a function for opening a reading gate at timing using the servo timing mark 112 of a servo field 110 as a reference, reproducing data from a second data file 102b, and opening the reading gate at prescribed timing when the servo timing mark 112 cannot be detected, reproducing data from the second data field 102b and allocating the logic address of the sector of the second data field 102b, which corresponds to the servo timing mark 112, to an exchange sector again.
Patent JP-H01158719-A (JP)
Title: Compound semiconductor device
Inventor: SUEMATSU EIJI
IPC: H01L29/778
Filed: 1987-12-15
Abstract: PURPOSE:To reduce crystal defects, and to obtain as a buffer layer a non-doped epitaxially grown layer in which alloy scattering effect is reduced by providing a multistage distortion superlattice layer held with an intermediate layer on a semiinsulating compound semiconductor substrate having different lattice constant. CONSTITUTION:Distortion absorption layers 3, 4 in which distortion superlattice layer 3 and an intermediate layer 4 near a semi-insulating compound semiconductor substrate 1 having different lattice constant become near amorphous in its physical property and absorb misfitting dislocation. A distortion superlattice layer 5 formed thereon and stress alleviating layers 5, 6 of an intermediate layer 5 employ the intermediate mixed crystal ratio of the uppermost electron traveling layer 8 of the buffer layer and the layers 3, 4 so as to alleviate a stress generated due to the fact that the layer 8 and the layers 3, 4 have different lattice constants. A distortion superlattice layer 7 formed thereon and the dislocation trap layers 7, 8 of the layer 8 employs the same mixed crystal ration as that of the layer 8 of the buffer layer to trap the dislocation propagated from its lower section and the crystal defect. Thus, the crystal defect of the layer 8 is reduced.
Patent JP-H06163840-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HINOOKA KIYONOBU
IPC: G11C11/409
Filed: 1992-11-26
Abstract: PURPOSE:To reduce the input offset voltage of an operational amplifier by connecting a p-n junction diode among the gate electrode of a differential input transistor which uses the differential input terminal of the operation amplifier as a gate electrode for the reason of circuit configuration, input terminal which is high in impedance between substrate potentials, and a substrate. CONSTITUTION:An inverting amplifier is formed by using, for example, an operational amplifier OPAMP1 and the DC gain of the amplifier OPAMP1 is set by means of polycrystalline silicon resistors R1 and R2. A gate M1 is directly connected to n<+>-diffusion layer, namely, to a substrate. In other words, the gate M1 is connected to the substrate 1 through an n<+>-diffusion layer 9 and n<+>P junction diode D1 composed of the p-type substrate. Since the reverse breakdown voltage of the diode D1 formed similarly to the source drain diffusion layers 2, 3, 4, and 5 of MOS transistors is set to a value lower than that of a gate oxide film, the voltage difference between the gate and substrate is clamped by the reverse breakdown voltage.
Patent JP-H10136909-A (JP)
Title: Feed for pet and flea-extermination of pet by using the same
Inventor: NAKAGAKI TAKENORI
IPC: A23K10/38
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a feed fir a pet capable of exterminating or preventing fleas living upon the pet, excellent in safety and palatability by adding an extract of neem tree (margos a) to the feed as a formula feed. SOLUTION: This feed for a pet is obtained by adding an extract of neem tree such as a neem extract obtained by extracting a nuclei of a neem tree seed and/or a stem or leaf of the neem tree by water, preferably of 0.001-5% (W/W), and further preferably, a beer yeast thereto. The neem tree extract is preferably a neem tree oil obtained by pressing the nuclei of the neem seed, and fleas of the pet is preferably exterminated by feeding the feed for the pet.
Patent JP-H02161762-A (JP)
Title: Semiconductor device
Inventor: OKUBO HIDE
IPC: H01L27/08
Filed: 1988-12-14
Abstract: PURPOSE:To improve density of integration while facilitating control of resistance value by constructing a resistance element from a single-crystal semiconductor layer formed and patterned on an insulating layer. CONSTITUTION:A resistance layer 6 consisting of a patterned single-crystal Si layer is formed on the surface of an Si substrate 2 with an insulating layer 4 interposed therebetween. An interlayer insulating film 8 is formed on the layer 6 and the layer 6 is connected with metallic interconnections 12 provided on the film 8 through contact holes 10. The layer 6 is doped to a predetermined density of dopant so that the layer 6 has a predetermined value of resistance. On the element thus obtained, a resistance element can be arranged in a decreased area. Further, the resistance value can be controlled easily by selecting the dopant density properly.
Patent JP-H04185132-A (JP)
Title: Wavelength multiplex optical communication system
Inventor: IIDA MASANORI
IPC: H04B10/2507
Filed: 1990-11-20
Abstract: PURPOSE:To improve the S/N by applying wavelength multiplex to a light from a light source at an optical multiplexer respectively via an optical filter whose pass band includes an oscillating wavelength of the light source, applying wavelength demultiplexing to the result at an optical demultiplexer and leading the light of each wavelength to a photodetector. CONSTITUTION:A light from light sources 11a, 11b-11n is respectively made incident in narrow band optical filters 12a, 12b-12n. Since the optical filter has a narrow band, the side band is filtered and eliminated as shown in spectrum shape 22 after the optical filter from a stimulated spectrum 21. Thus, the light in the vicinity of oscillating wavelengths lambdaa, lambdab-lambdan of the light sources 11a, 11b-11n is selected and the light in the vicinity of the oscillating wavelength of the light source only is in existence in the synthesized spectrum by an optical multiplexer 13. Thus, optical crosstalk is reduced even when number of multiplexing is increased through the elimination of undesired side band of the light source and implementation of wavelength multiplexing and the S/N of the signal is improved.