baber/WOPTO huggingface dataset:
Patent JP-2001121493-A (JP)
Title: Drilling tool and abutting part forming body therefor
Inventor: SHIMIZU SHOHACHI
IPC: B26F1/16
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To safely perform a drilling work by preventing a drilling blade from being when a drilled body is passed through without providing a chip receiving cover with a possibility of being a hindrance of a drilling work. SOLUTION: This drilling tool 1 for drilling a through-hole in a wall material by a pair of independently projecting drilling blades 7 rotating around a center shaft 4 is provided with an abutting flange 23 which is inserted into a cutting groove of the wall material cut by the drilling blades 7 at the time of a drilling, is abutted on an internal surface of the through-hole when the wall material is passed through and is capable of preventing the drilling blades 7 from colliding with the internal surface of the through hole and an abutting piece 24 abutting on a peripheral edge of the through-hole of the wall material to prevent excess pushing than required of the drilling blades 7 into the wall material.
Patent JP-H05141855-A (JP)
Title: Method for manufacturing insulation casing
Inventor: KOTORII TOSHIO
IPC: F25D23/08
Filed: 1991-11-25
Abstract: PURPOSE:To prevent the trouble in the assembly work of an insulation casing for a refrigerator or showcase that vibration involved in the assembly causes loosening of a radiating pipe, which is fixed to the back of the insulating space by strips of aluminum foil tape, and results in obstruction to the flow of expandable insulating material or in impairment of the cooling effect because of contact of the radiating pipe with the inner casing causing its heating during cooling so that an insulation casing with good radiating efficiency may be produced. CONSTITUTION:After fixing a radiating pipe 8 to the back 7 of an insulation casing 1 by strips of aluminum foil tape 9, the radiating pipe 8 and the aluminum foil tape 9 are fixed by bands 11 passed through injection holes 5 in order not to allow vibration involved in the assembly work to loosen the radiating pipe 8 and aluminum foil tape 9; then the outer casing 3 and the inner casing 2 are put together. Immediately before injecting expandable insulating material through the injection holes 5, the bands 11 are removed and then the expandable insulator is injected into the insulating space 4.
Patent JP-H10129479-A (JP)
Title: Transporting vehicle for rail and the like with derailment preventing function
Inventor: IIZUKA MIKIO
IPC: B61F9/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide safe transport without derailing a middle car by preventing a long cargo such as rails from moving laterally at s sharply curved railway part in transporting the long cargo with at least two or three connected cars which are pulled and run by an internal-combustion car. SOLUTION: The top middle parts of cars 1, 2 disposed at the first car and the last car, or before or behind it, and the bottom surface of the both the ends of the front and rear of a frame plate X formed lengthily are connected through ordinary bogie type connecting parts A, B. The top middle part of a car 3 disposed in the middle, and the bottom surface of the middle part of the frame X are connected through slidable bogie type connecting parts C, D in the orthogonal direction to railways on the right and left. As a result, the top surface of the frame plate X is made to serve as the loading surface of a long cargo such as rails.
Patent JP-H07160897-A (JP)
Title: Picture processor
Inventor: YAMAGUCHI YUKIO
IPC: G09G5/36
Filed: 1993-12-09
Abstract: PURPOSE:To apply an appropriate area processing such as painting-out, etc., to the closed area of an original line to form the closed area by executing thickening processing to a read original picture at the time when a writing means writes the original picture in a storage means. CONSTITUTION:First of all, one arbitrary point in the desired closed area existing on the original is designated by using a digitizer 104. Next, in a picture reading part 101, the original picture is read by executing pre-scanning, and is inputted as binary data to a bit map memory. Next, the coordinates of a contour tracing starting point for extracting the contour line are determined and the tracing of the contour line is executed from the determined contour tracing starting point, and contour information is acquired. Area data is calculated on the basis of the acquired contour information, and this area data is written in the bit map memory. The data of the read binary data given the thickening processing is stored in the bit map memory through this processing. Accordingly, as for the inner boundary of the contour line, the inner boundary is formed at the inside of the inner boundary of the closed area in the actual original.
Patent JP-H08165557-A (JP)
Title: Production of pitting resisting soft-nitrided gear
Inventor: IZUMI KOJI
IPC: C23C8/26
Filed: 1994-12-13
Abstract: PURPOSE: To produce a soft-nitrided high strength gear excellent in pitting resistance as well as in soft-nitriding characteristic. CONSTITUTION: A steel, which has a composition consisting of, by weight, 0.15-0.50% C, <=1.20% Si, 0.60-1.30% Mn, 0.70-1.50% Cr, 0-0.50% Mo, 0.02-0.10% Al, 0.006-0.020% N, 0.05-0.20% V, and the balance Fe with inevitable impurities and further containing, if necessary, one or >=2 kinds selected from the group consisting of 0.005-0.060% S, 0.02-0.20% Pb, and 0.0050-0.010% Ca, is used. Gas soft-nitriding treatment is applied to a gear composed of this steel at 550-650 deg.C treating temp. while regulating a nitriding atmosphere so that nitrogen concentration at the surface of the gear becomes 6-10%. Then, the value of (porous layer 10)/(compound layer 12) is regulated to <=0.50.
Patent JP-2000138412-A (JP)
Title: Semiconductor laser element
Inventor: HOSODA MASAHIRO
IPC: H01S5/042
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To make the wire bonding surface of a semiconductor laser wafer flat by constituting the wire bonding surface-side electrode of the wafer in a multilayer structure composed of an ohmic metal, a high-melting point metal, and a wire bonding metal. SOLUTION: On the surface of a semiconductor wafer to which a wire 3 is bonded, an ohmic contact is formed by sequentially stacking AuGeNi (1,000 Å) 10/Ti (500 Å) 20/and Al (10,000 Å) 11 by sputtering in this order from the semiconductor crystal side and heat-treating the laminated layers at 500 deg.C. Thereafter, a pattern is formed by photolithography and wet etching. When the pattern is formed, the reaction between semiconductor crystal and the bonding metal (Al) 11 is suppressed and a flat wire bonding surface 2 is obtained, because the Ti 20 which is a high-melting point metal is interposed between the AuGeNi 10 and Al 11. Therefore, the wire 3 can be bonded to the flat surface.
Patent JP-S63167756-A (JP)
Title: Preparation of roasted onion
Inventor: ITO SUKEFUMI
IPC: A23L19/00
Filed: 1986-12-27
Abstract: PURPOSE:To prepare a roasted onion resistant to collapse and instantly usable as a raw material for various kinds of cooking, by heating onion having a water-content of 80-30% to >=80 deg.C, sealing the heat-treated onion and heating to >=100 deg.C. CONSTITUTION:Raw onion or commercially available dried onion is conditioned to a water-content of 80-30%. There is no restriction in the method for drying, however, it is preferable to use hot-air drying, hot-air vacuum drying, microwave drying, etc. Freeze-drying method is not preferable. The dried onion having the above water-content is heated to >=80 deg.C, filled and sealed in a vessel by conventional method and heated again to >=100 deg.C to obtain the objective product.
Patent JP-2000137295-A (JP)
Title: Reprinting system for piece negative
Inventor: YAGAWA YASUHIRO
IPC: G03B27/46
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a reprinting system capable of surely making a piece negative correspond to reprinting information even when the piece negatives are in disorder due to some trouble in the midst of reprinting processing. SOLUTION: This system is constituted of an acceptance station 200 equipped with an identification medium issuing machine 13 applying an identification medium consisting of an order ID and a piece negative ID showing the order of the piece negative in a piece negative set to the piece negative 1 of one order of piece negative set the reprinting order of which is received, and a printing station 300 performing the reprinting processing of the piece negative 1 to which the identification medium is applied in order based on the piece negative ID.
Patent JP-H07137064-A (JP)
Title: Foamed molded body prepared by molding foamed chips of thermoplastic resin in mold
Inventor: TOKORO TOSHIO
IPC: B29C44/00
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a large-sized foamed molded body being fusion-bonded uniformly, by a method wherein the relationship between a bulk volume and a true volume of foamed chips is made to meet a specific formula, the true volume after molding is increased to a prescribed multiple of the true volume before molding and the foamed particles are molded integrally with gaps formed, while an apparent volume is made a prescribed value or above. CONSTITUTION:A foamed molded body is obtained by a method wherein the relationship between a bulk volume V1 and a true volume V2 of foamed chips is made to meet the formula, the true volume of the foamed chips after molding is increased to be 1.7 to 3.2 times larger than the true value before molding and the foamed molded body is molded integrally so that gaps communicating with one another are formed, while an apparent volume of the body is made 0.2m<2> or above. In the formula, V1 denotes a value mm<3>/pcs. obtained by a method wherein the foamed chips of (ag) are filled in a measuring cylinder and vibrated and a volume mm<3> read from a scale when a constant weight is reached is divided by the number of pieces of the foamed chips, and V2 denotes a value mm<3>/pcs. obtained by dividing the volume of alcohol increased when the foamed chips of (ag) are sunk in the alcohol, by the number of pieces of the foamed chips. The apparent volume of the foamed chips equal to the dimensions of a mold cavity.
Patent JP-H08135227-A (JP)
Title: Cantilevered two-stage parking apparatus
Inventor: SOMA OSAMU
IPC: E04H6/06
Filed: 1994-11-07
Abstract: PURPOSE: To simplify the structure by a method wherein a pallet is provided with pulleys fixed with pivots to both sides of its board-like body, and a transmission rope is fixed at its one end to the upper part of a driven-side support while the transmission rope is fixed at its other end to the lower part of a driving-side support. CONSTITUTION: As a driving rope 15 is wound up, with a car moved onto a pallet 4, by operation of a driving power source, the left side of the pallet 4, to which the end of the rope 15 is fixed, is about to ascend, and as a transmission rope 16 is fixed at its one end to the lower end of a driving-side support 2 and brought into contact with the upper face of a pulley 5, the pulley 5 turns, making a pulley 6 on the opposite side turn together, and as the rope 16 is fixed at its other end to the upper part of a driven-side support 3, the right side of the pallet 4 ascends simultaneously. When the front of the pallet 4 ascends, keeping its balance, to a specified position, the position of the pallet 4 is fixed and another car is moved into a space beneath the pallet 4.  Thereby, the structure is simplified as the pallet is turned and lifted up and down by operation of a single source of driving power.
Patent JP-H02155360-A (JP)
Title: Facsimile equipment
Inventor: FUKAGAWA HIROSHI
IPC: H04N1/393
Filed: 1988-12-07
Abstract: PURPOSE:To save a complicated procedure such as confirmation of a communication opposite party after the communication by providing a display unit displaying the information relating to the communication and displaying the transmission while reducing the size of original in the case of sending the original with reduction. CONSTITUTION:A communication control section 11 compares an original size informed from size information with an opposite equipment recording paper size obtained from a communication procedure with the opposite equipment and commands reduction reading to a read control section 13 when the recording paper size of the opposite equipment is smaller than the original size. The command is also informed to a display control section 14. Upon the notice of the recording paper size of the opposite equipment and the original size from the communication control section 11, the display control section 14 displays the result onto a display section 15 and the event of implementing the reduction reading is displayed on the display section 15 when the reduction read command is reached.
Patent JP-H07162315-A (JP)
Title: Demodulation circuit
Inventor: HORI MASATOMO
IPC: G11B20/14
Filed: 1993-12-10
Abstract: PURPOSE:To prevent burst error due to a bit slip (excess or disappearance of clocks) at the time of data demodulation. CONSTITUTION:This demodulation circuit is constituted of a conversion means 3 for converting modulation data consisting of one word of (n) bits into demodulation data consisting of one word of (m) bits and a bit strip detecting means 4 for detecting the omission or excess of bits in the modulation signal and the means 3 changes the synchronizing timing of modulation data consisting of (n) bits based upon the detection result of the means 4. When an omission of one-bit occurs, the means 4 detects the omission and transmits the detected result to the means 3. The means 3 accelerates the synchronizing timing only by one bit. Thereby a succeeding demodulation data string is demodulation by a normal word unit. Consequently error propagation due to a bit strip is not generated and always stable and accurate reproduced data can be obtained.
Patent JP-H05143085-A (JP)
Title: Active noise reduction device
Inventor: MAKI ICHIRO
IPC: F01N1/06
Filed: 1991-11-26
Abstract: PURPOSE:To optimize the reference signal input level of an adaptive finite impulse response(FIR) filter and to improve the convergence of sound elimination by providing a means which sets the level of a vibration sensor according to a rotating speed. CONSTITUTION:This device has a vibration sensor 21 which retrieves engine vibration, a variable gain amplifier 22 which amplifies its output, a sensor 30 installed nearby a position where a sound is to be eliminated, and the adaptive FIR filter 25 which generates a sound opposite in phase with and equal in sound pressure to the noise at the position. Further, the device is equipped with an FIR filter which has a coefficient based upon the transfer function from a speaker 29 outputting a sound for canceling the noise to the sensor 30, a coefficient update device 32 which sequentially determines and updates such a coefficient that the maximum sound elimination quantity is obtained at the position where the sound is to be eliminated, and engine rotating speed detecting means 36 and 38 which set the signal level of the vibration sensor 21 to an optional value according to the engine rotating speed.
Patent JP-H04181400-A (JP)
Title: Data check system of disaster prevention system
Inventor: TANAKA OSAMU
IPC: G08B25/00
Filed: 1990-11-15
Abstract: PURPOSE:To automatically transfer an associative table by confirming the version of the table by a repeater when the table is checked, and resending the associative table in case of unmatch. CONSTITUTION:The associative table, consisting of sensitivity data on a sensor S, function data on a disaster prevention device, and data for associative control over an alarm C and the disaster prevention device D corresponding to the output of the sensor S in case of a failure in associative control by a receiver, and the table version are transferred from a receiver to the relay B and stored; and the receiver puts the table version in a table check command which is sent to the repeater to check the table and sends them together. The repeater B judges whether the table version matches with a stored table version or not and sends a request to resend the associative table. Consequently, even if the associative table is not transferred to the repeater when altered, the associative table in the repeater can automatically be restored.
Patent JP-H09148401-A (JP)
Title: Wafer transfer apparatus
Inventor: KUBO TOMOAKI
IPC: H01L21/677
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a transfer apparatus which suppresses vibration of a finger holding a wafer. SOLUTION: A finger 10 holding a wafer 1 has a double-layer structure consisting of a main thin plate 11 and an auxiliary plate 12 stacked on the main thin plate 11. These plates are combined by using concave and convex portions 11a and 12a provided at a boundary portion. This causes friction between the main thin plate 11 and the auxiliary plate 12 when the finger vibrates, which converts vibration energy into thermal energy caused by friction.
Patent JP-S63168271-A (JP)
Title: Side pouring type molten pouring machine
Inventor: SATO JIRO
IPC: B22D41/04
Filed: 1986-12-27
Abstract: PURPOSE:To continuously pour molten metal at the same pouring point without variating the molten metal pouring flow line from a spout in a ladle to a pouring cup in a mold by forming the spout so as to coincide curving center of molten metal bottom wall part forming the spout with a rotating axial line. CONSTITUTION:The molten metal in the ladle 12 is flowed into the pouring cup in the mold from the spout 40 through a molten metal guiding passage 44 in the ladle 12. Then, the bottom wall 46 of spout 40 is formed as a circular arc or similar curved shape and the positional relation between the spout 40 and the pouring cup in the mold does not practically change by tilting the ladle 12. Therefore, by tilting the ladle 12 at fixed speed, the pouring flow line of molten metal flowing from the spout 40 to the pouring cup in the mold is not changed by tilt of the ladle and the molten metal always can be suitably poured to the pouring cup in the mold.
Patent JP-H02249305-A (JP)
Title: Complex digital aempling connctor
Inventor: GARII JIYUUDO SAURUNIEE
IPC: H03H17/08
Filed: 1989-12-01
Abstract: PURPOSE: To obtain the complex digital sampling converter by using a mean base band sample so as to average a couple of quadrature phase Q data words thereby almost eliminating the effect of an analog signal input onto a DC bias and/or the effect of a sampling frequency error onto decoded data. CONSTITUTION: The converter is provided with an A/D converter means ADC 22 that receives an IF analog signal 22a, samples it with a signal having a frequency equivalent to a sampling speed nearly equal to a multiple of 4 of an IF signal frequency and converts the analog signal into a digital data stream and a digital mixer means 24 that converts the sampled data into a base band signal, and also with a means 30 that classifies interleaved successive in-phase I data word and quadrature phase Q data word into a couple of simultaneous I, Q data word streams, with a means 28 eliminating the effect of a DC offset of the analog IF signal fed to the ADC, and with a means 34 that corrects a mis-matching error in the simultaneous I and Q streams. Thus, the converter that is not affected substantially with a modulation signal decoded by a digital discriminator is obtained.
Patent JP-H07202810-A (JP)
Title: Untouched data transmission equipment
Inventor: RAINHORUTO GIYUNPERAIN
IPC: H04B10/114
Filed: 1994-12-14
Abstract: PURPOSE: To enable data transmission between mutually moving system elements, to ensure continuos information communication and to provide simple, robust construction by forming an optical fiber as each bundle of fibers and applying a transparent jacket to the surface of the bundle. CONSTITUTION: An optical fiber 1 is formed by a bundle of fibers 2 and the bundle of fibers 2 has a transparent jacket 3. Information to be transmitted is inputted to the fiber 1 as an optical pulse and a lateral optical output over the whole length of the optical fiber 1 is modulated in accordance with a signal from a data source 6. A detector 10 is moved along the optical fiber 1. Even when a transmitter 8 and a receiver 9 are relatively moved to each other, non- contact optical coupling is formed.
Patent JP-2001130635-A (JP)
Title: Food package
Inventor: WATANABE KATSUMI
IPC: B65D77/32
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a food package which can be simply unsealed and can prevent a joint from being torn when air is blown in. SOLUTION: A surface sheet 4 is overlaid on a rear sheet 2, peripheries of both sheets 2, 4 except an end are integrally joined, and a non-joined portion 10 surrounded by the joint is provided on the other end of both sheets 2, 4. A hole 11 is bored on a part of the rear sheet 2 of the non-joined portion 10. A tear-open tape 12 is provided on a rear face of the rear sheet 2, and one of its ends is positioned at a rim of the hole 11. Cuts 13, 13 are provided on both sides of the end of the tape 12, and ends of the cuts 13, 13 are communicated with the hole 11. Both corners 15, 15 of an opening at the other ends of the rear sheet 2 and the surface sheet 4 are cut into a predetermined form.  The end of the tape 12 is pulled with a finger or the like inserted into the hole 11, and the part is pinched and pulled in a direction for unsealing, thereby tearing the center of the rear sheet 2 almost over its full length.
Patent JP-H03212774-A (JP)
Title: Method of making graphic apparatus draw line segment
Inventor: BURAIAN MAIKERU KERAHAA
IPC: G06T11/20
Filed: 1990-11-16
Abstract: PURPOSE: To quickly process information by interpolating respective final chrominance values for respective picture elements surrounded by one two-dimensional area based on luminance values and chrominance values respectively allocated to at least three selected picture elements. CONSTITUTION: In response to geometrical and chrominance information, an interface device 58 generates parameters such as the coordinate of a parallelogram, the luminance value, positioning, a selected start value used for executing direct and indirect interpolation and a constant value used for executing the direct and indirect interpolation. In this case, the parallelogram (P3 P4 P5 P6 ) is bisected by the line segment P1 P2 and the parallel opposite sides surround the picture elements including the end points P1 and P2 of the line segment. The parallelogram displays the two-dimensional area of a display screen 48.  The final color value is interpolated for the respective picture elements surrounded by one two-dimensional area based on the luminance and chrominance values allocated to the at least three selected picture elements inside the parallelogram and the information is quickly processed.