baber/WOPTO huggingface dataset:
Patent JP-H03287350-A (JP)
Title: Steel sheet
Inventor: AZUMA JUN
IPC: B21C51/00
Filed: 1990-04-02
Abstract: PURPOSE:To discriminate a discrimination mark securely and easily by printing a bar code on a steel sheet. CONSTITUTION:A simple bar code 5 is printed on a steel sheet 1. The thick black bars at both ends of the bar code 5 are bars 2 to indicate an end mark, a thick black bar between them is a bar 3 to indicate the number of 4, for example, and thin black bars are bars 4 to indicate the number of 1, for example. Since the numbers of them are summed up to obtain 6, this simple bar code 5 indicates the code number 6. A one-dimensional image sensor 8 is scanned while irradiating the steel sheet 1 with the incandescent lamp 6 of a light source for lighting, the light from the bar code 5 is input to the one-dimensional image sensor 8 through a lens 7, and the code number is detected automatically by a signal processing device 10.
Patent JP-H07292438-A (JP)
Title: Austenitic stainless cold rolled steel sheet excellent in oxidation resistance and its production
Inventor: OIKAWA YUSUKE
IPC: C22C38/44
Filed: 1994-04-26
Abstract: PURPOSE:To produce an austenitic stainless cold rolled steel sheet excellent in oxidation resistance and rusting resistance by recuperating the surface of a thin band-shaped slab subjected to continuous casting without being subjected to forced cooling, cooling the same and executing cold rolling. CONSTITUTION:The slab of a thin band-shaped austenitic stainless steel having about <=6mm thickness is cast by using a continuous casting machine in which the wall face of a mold is moved synchronism with the slab. The surface of the slab is recuperated without forcedly cooling the slab, and it is held for at least >=2sec in a temp. range of 1300 to 1200 deg.C. After that, it is cooled and coiled and is successively subjected to cold rolling, air annealing and descaling or bright annealing. Thus, the austenitic stainless steel sheet in which the Ni distribution in the surface of the cold rolled face is regulated to 0.9 to <1.0 by the Ni segregating degree A calculated by the formula; Ni segregating degree A/Nimin/Niave and excellent in oxidation resistance can be produced.
Patent JP-H02266646-A (JP)
Title: Communication service using charge calculation system
Inventor: HIRAO SHINICHI
IPC: H04L12/14
Filed: 1989-04-06
Abstract: PURPOSE:To relieve the manual load of a communication service using charge calculation by automatizing a section calculating the distance from a telephone number. CONSTITUTION:A charge calculation system 1 is connected to an input device 2, a parameter storage device 3, and a printer 4 respectively and constituted of a parameter input correction storage control section 5, a distance calculation section 6, a charge calculation section 7, a calculation result output section 8, a telephone number table file 9, an inter-station distance table file 10 and a charge list tale file 11. Then the distance calculation and the charge calculation are implemented automatically from the telephone number at a computer installation position. Thus, the manual load is relieved.
Patent JP-H04303482-A (JP)
Title: Bowling throwing form playback device
Inventor: TSURUOKA KAZUHIRO
IPC: G09B25/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a device allowing a thrower to see his throwing form. CONSTITUTION:The throw start of a player 1 is detected by the first sensor 2, the form of the player 1 thereafter is photographed and recorded by the first image pickup means 4, an output signal is sent from the second sensor 6 when a ball passes a preset position of a lane, and bowling pins 8 image- picked up by the second image pickup means 7 are displayed on a monitor device 9. When the third sensor 10 detects that the ball 5 passes a preset position near the bowling pins 8, the score is displayed, and multiple kinds of the throwing forms of the player 1 stored in the first image pickup means are displayed on the monitor device 9 after the preset period.
Patent JP-S60236306-A (JP)
Inventor: BUTLER SCOTT J
IPC: H03F3/193
Filed: 1985-04-26
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-H07283460-A (JP)
Title: Magnetism detecting element
Inventor: HOSHINA KENICHI
IPC: H01C17/24
Filed: 1994-04-04
Abstract: PURPOSE:To easily trim a middle point balance adjusting resistor while making the improvement of packaging factor and the circuit integration feasible. CONSTITUTION:Within a magnetism detecting element, a magnetoresistive thin film pattern 2 is formed in one direction 1a of a substrate 1 comprising a sensing glass material, while a resistor 4 adjusting the middle point balance of the magnetoresistive thin film pattern 2 is formed in another direction 1b. At this time, said pattern 2 and the resistor 4 are connected by a through hole 5 made in the substrate 1.
Patent JP-H02267951-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: NIEDA AKIRA
IPC: H01L21/76
Filed: 1989-04-07
Abstract: PURPOSE:To enhance the reliability as well as the yield by a method wherein, two each of wafers overlapped with each other are bonded to each other by pressurizing the same positions from both sides with equal pressure. CONSTITUTION:In the manufacture of a semiconductor substrate comprising two wafers 1, 11 bonded to each other, the two wafers 1, 11 overlapped with each other are bonded to each other by pressurizing the same positions from both sides with equal pressure. That is, due to the bonding process by pressurizing the same positions from both sides of the overlapped two wafers 1, 11 with equal pressure, any conventional warp can be almost avoided. Accordingly, the later formation of the semiconductor substrate can be performed easily while troubles such as bubbling, transposition, etc., on the bonding interface lcan be avoided without fail. Through these procedures, the reliability upon the semiconductor substrate can be enhanced, thereby enabling a device to be formed in high yield.
Patent JP-H05263412-A (JP)
Title: Two stage gate
IPC: E02B7/42
Filed: 1992-03-16
Abstract: PURPOSE:To use a two stage gate as a weir for the middle of a river as well as a weir for the river-mouth. CONSTITUTION:A roller gate 1 is used as a lower stage gate. A drop radial gate 11 is used as an upper stage gate. Training walls 11b of the radial gate 11 are turnably supported on training walls 1b of the roller gate 1. A stopper 18 to be engaged with a control lever 13 for opening and closing the drop radial gate 11 at the fully closed position is installed to be projected from the training wall 1b of the roller gate 1. When the drop radial gate 11 is lifted from the fully closed position, both the gates are raised integratedly.
Patent JP-H02267201-A (JP)
Title: Method for pretreating aluminum alloy powder
Inventor: ADACHI MITSURU
IPC: B22F1/00
Filed: 1989-04-07
Abstract: PURPOSE:To deaerate for a short time with good efficiency by pressurizing an aggregate obtained by pressurizing Al alloy powder rapidly cooled and solidified at the specific cooling velocity from the different direction to the pressurized direction at the time of pressurizing and crushing the aggregate. CONSTITUTION:The Al alloy powder 10 obtd. by rapidly cooling and solidifying at >=10<2> deg.C/sec cooling velocity is charged into a vessel 1 and pressurizing from upper part to make the powder aggregate 11. Successively, this powder aggregate 11 is taken out from the vessel 1, pressurized from the different direction to the previously pressurized direction (e.g. from the different direction by 90 deg. angle) and crushed to make the Al alloy powder 12. Then, while pressurizing the powder 10, vibration may be applied. By the above pretreatment, the surface layer of the powder 10 is crushed or detached to expose the active surface. It is preferable that these treatments are executed under inert gas atmosphere, etc., to prevent reoxidation of the active surface. By deaerating the obtd. powder under heating, the deaeration can be carried out for a short time with good efficiency.
Patent JP-H04299393-A (JP)
Title: Support mechanism for sound generation body
Inventor: OMURO HIROAKI
IPC: G10D13/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide the sound generation body support mechanism which absorbs a shock at the time of a percussion and enables the sound generation body to excellently vibrate in whichever direction the percussion is made. CONSTITUTION:The sound board support mechanism consists of a base 3 which is arranged on one side along the percussion direction (up-down direction) of a sound board 2, a frame 4 which is arranged on the opposite side from the base 3 and the above sound board 2 in the percussion direction, pins 5A and 5B which control the horizontal movement of the sound board 2, felt materials 6A and 6B interposed between frame rails 4A and 4B connected to the frame 4 and the sound board 2, and felt materials 8A and 8B interposed between the base 3 and sound board 2; and the horizontal and vertical position of the sound board 2 are supported.
Patent JP-H05254790-A (JP)
Title: Attachment fork for forklift
IPC: B66F9/14
Filed: 1992-03-12
Abstract: PURPOSE:To use a forklift in small occupied space relating to an object to be moved. CONSTITUTION:An attachment fork can be mounted on a forklift 10 by an attachment system. The attachment fork is constituted of a frame 14 mounted on a lift unit 12 of the forklift 10 to extend to the front, slider 16 capable of reciprocating by a drive mechanism 26 along a guide 24 linked toward right/ left directions to the frame 14, turn table 18 hung down by the slider 16 and horizontally turnable in a range of at least 180 deg. by a turn mechanism and a fork 20 hung down from the turn table 18 and tiltable by a tilt mechanism 56.
Patent JP-S63254139-A (JP)
Title: Transparent coating agent for molded plastic product
Inventor: SAKAI HIROYUKI
IPC: C08F283/01
Filed: 1987-04-10
Abstract: PURPOSE:To obtain a transparent coating agent for plastics, consisting of a modified aqueous polyester resin modified with a compound having a thermally crosslinkable functional group and unsaturated bond and having preventing effects on migration of a plasticizer and oligomer to the surface. CONSTITUTION:A transparent coating agent, obtained by adding a radical polymerization initiator (preferably an organic peroxide) to an aqueous dispersion of (A) 100pts.wt. hydrophilic group-containing polyester resin, adding (B) 5-150 pts.wt., preferably 10-100pts.wt. compound having unsaturated bond (e.g. unsaturated nitrile, vinyl ester or unsaturated carboxylic acid ester) at 45-85 deg.C, preferably 70-80 deg.C and reacting both to provide the component (A) modified in an amount of 5-150wt.% component (B) and, as necessary, adding a crosslinking agent, such as epoxy resin, etc., an aqueous urethane resin, etc. for improving adhesive property and useful for molded plastic products.
Patent JP-S63256574-A (JP)
Title: Process for bonding ceramic superconductive material
Inventor: SAWADA KAZUO
IPC: C04B35/00
Filed: 1987-04-10
Abstract: PURPOSE:To obtain a bonded part of a ceramic superconductive material having high heat shock resistance and high reliability by applying a specified bonding material having perovskite structure prepd. by the sol-gel process to a bonding part of a superconductive material having perovskite structure. CONSTITUTION:In a process for bonding a superconductive material having perovskite type or pseudoperovskite type structure, a bonding material having perovskite type or pseudoperovskite type structure, at least a part thereof having superconductivity, which is prepd. by the sol-gel process, is applied to a part to be bonded. Preferably, the same or almost same compsn. is selected for the ceramic superconductive material and the ceramic bonding material. It is preferable that the soln. for obtg. the ceramic bonding material by the sol-gel process is a mixed soln. contg. a metal alkoxide or a ate complex of metal which can be transformed to a ceramic superconductive material having perovskite structure or pseudoperovskite structure by the hydrolyzing reaction or dehydration condensation reaction.
Patent JP-S5614016-A (JP)
Title: Controlling apparatus for sheet crown in hot rolling mill
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/00
Filed: 1979-07-17
Abstract: PURPOSE: To achieve the control of sheet crown being excellent in the responsiveness, by operating the difference between the aim set point of the run-out side sheet crown and the measured  value, and by controlling the injection pattern of the hot rolling mill's feed side cooling nozzle in  the direction of sheet breadth, correspondingly to above operated difference.   
     CONSTITUTION: The hot rolling mill for the rolled material 1 is constituted of a couple of work  roll 2, a couple of backup roll 3, the crown meter 4 for measuring the run-out side sheet crown,  the arithmetic unit 5, the cooling nozzle controller 6, the cooling units 7a, 7b, respectively installed above and below the rolled material 1, and the setter 8 for setting the aim point of the run- out side sheet crown. Hereupon, the crown meter 4 detects the sheet crown at several points along  the sheet breadth and produces the signal; on the other hand, the aim sheet crown at the points  along the sheet breadth respectively corresponding to above detecting points of the meter 4 is set  in the setter 8; these signals of the meter 4 and the setter 8 are separately inputted to the arithmetic unit 5. The arithmetic unit 5 operates the difference between above stated aim value and the  measured value; and correspondingly to the pattern of this difference, the unit 5 determines either  to put ON or OFF the previously specified nozzle arranged along the sheet breadth; this on-off signal is inputted to the cooling nozzle controller 6 which then puts on or off the valve according to  this input signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57203907-A (JP)
Title: Detection of branched hole of lining pipe
Inventor: OOMOCHI MINEKI
IPC: G01B17/00
Filed: 1981-06-10
Abstract: PURPOSE:To detect the position of a branched hole exactly by receiving sound waves sent from the open end of a branched pipe into the pipe by means of a receiver that travels through the pipe. CONSTITUTION:A branched pipe 14 is connected through a branch hole 13 to the upper portion of a pipe 12 buried in the ground. When a correction work is carried out for the pipe 12, vertical holes 15 and 16 are dug and a synthetic resin lining 17 is attached to the inside of the pipe 12. An inside hole opening machine 11 is run by wire ropes 18 and 19 in order to open the hole 13 that is closed by the lining 17. A sound wave receiver 20 is attached to the machine 11 and it receives a sound wave sent from a sound wave transmitter 21 that is mounted on the open end of the pipe 14. With this arrangement the position where the level of sound pressure that is received reaches a peak value can be  considered to be the position of the hole 13.
Patent JP-S59216238-A (JP)
Title: External connection device
Inventor: NAKAGAMI KEIICHIROU
IPC: G06F5/06
Filed: 1983-05-24
Abstract: PURPOSE:To prevent overwriting of data from the external and use flexibly a buffer memory by setting protection key information when a processor transmits data to the external such as a communication line, an I/O, or the like. CONSTITUTION:An illegal access inhibiting circuit PG discriminates a legal read/ write operation to output a signal if the collation between information on an address bus AB2 and a signal line R/W2 and protection key information, which is set into the circuit PG in a processor PU, results in coincidence when a control circuit CNT performs the read/write operation to a buffer memory BUF with the read/write signal line R/W2; but if this collation results in disaccord, the circuit PG discriminates an illegal read/write operation not to output the signal and is so operated that the read/write operation to the memory BUF is inhibited. Thus, protection key information is set to not only prevent overwriting of data from the external but also use flexibly the buffer memory.
Patent JP-H05262257-A (JP)
Title: Rear wheel steering delay mechanism for multishaft vehicle
IPC: B62D7/14
Filed: 1992-03-17
Abstract: PURPOSE:To provide a mechanism which improves short turning ability and steering stability of a mutlishaft vehicle, suppresses a protrusion amount of the rear of a vehicle owing to a turn of rear wheels, and prevents the occurrence of interference with an object close to a vehicle. CONSTITUTION:A rear wheel delay mechanism 4 having a zone insensitive to rear wheels is arranged between link mechanisms 5 and 6 to interconnect front and rear wheels, and a rudder for rear wheels is prevented from turning within a front wheel steering angle of a given range. Namely, the delay mechanism 4 is formed such that an L-shaped lever 7 is coupled to an inverted T-shaped lever 10 through a cam groove 8 and a coupling pin 9. At the low steering angle of a front wheel, the coupling pin 9 is brought into a play and rotation of the L-shaped lever 7 is prevented from transmission and the steering angle of a rear wheel is changed in a curved manner based on an handle angle. A maximum turning angle satisfies a necessary rotation radius during steering without drive, and an intermediate steering angle reduces a front wheel steering angle ratio and decreases a protrusion amount of the rear of a vehicle.
Patent JP-H08265196-A (JP)
Title: Receiver for multiplex broadcast
Inventor: KIKUCHI KAZUO
IPC: H04B1/16
Filed: 1995-03-24
Abstract: PURPOSE: To inform the presence of pertinent data corresponding to a selection control allocation key to the user. CONSTITUTION: The receiver is provided with a decoder section 14 extracting multiplex data from a received broadcast radio wave, an SRAM 16 storing the extracted multiplex data, a key entry section 21 used to select pertinent data in the multiplex data, and a system microcomputer 14 reading the concerned data selected by the key entry section 21 out of the SRAM 16 and executing prescribed processing relating to the read-out pertinent data. When the pertinent data selected by the key entry section 21 are not in the SRAM 16, the system microcomputer 14 allows a beep section 26 to provide a sound output of a beep tone used to inform absence of the pertinent data.
Patent JP-H08166561-A (JP)
Title: Optical element for optical isolator and optical isolator
Inventor: NAKAMURA TARO
IPC: G02B27/28
Filed: 1995-03-24
Abstract: PURPOSE: To mass-produce an extremely small optical isolator at a low price by simple manufacturing process. CONSTITUTION: A Faraday effect element plate 1 is made to function as a Faraday rotator by combining a magnet 4 with an optical element A for optical isolator formed with a polarizing splitter film 3 composed of dielectric multilayer coated film on one surface of the Faraday effect element plate 1, the planar optical element A is arranged by properly inclined to the optical axis P, the polarizing splitter film 3 is made function as an analyzer and a glass polarizing plate 5 is arranged as a polarizer on the opposite side of the forming surface of the polarizing splitter film 3 of the optical element A. Consequently, the Faraday rotator being conventionally another parts and one of the polarizer and the analyzer are composed of integral parts.
Patent JP-H04321255-A (JP)
Title: Airtightly sealing method for semiconductor enclosure
Inventor: HAYASHI TERUAKI
IPC: H01L23/02
Filed: 1991-04-22
Abstract: PURPOSE:To weld a semiconductor enclosure by a resistance welding operation without forming a bead (a small protrusion) at a part to be welded and to mass-produce the low-cost enclosure in the airtightly sealing method for the semiconductor enclosure which is composed of a stem plate (a metal base plate) and of a metal cap. CONSTITUTION:A semiconductor element 1 or the like is mounted on the face of a stem plate 2. After that, a member (a wire material or the like) composed of a weldable metal to be useful as a heat-generating source is plated on the peripheral end part on the face of the stem 2; a metal-cap edge part 3a is arranged on it so as to cover it. After that, they are sandwiched between an upper-part electrode 4 and a lower-part electrode 5. While a proper pressure is being exerted between the electrodes 4, 5, an electric current is applied. The contact face of the stem plate 2 with a metal cap 3 is melted; the stem plate and the metal cap are sealed airtightly.
Patent JP-H11345434-A (JP)
Title: Production of master disk of optical disk and device therefor
Inventor: SANO KAZUHIKO
IPC: G11B7/26
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a master disk of an optical disk by etching by which the size of an opening of a mask can be stably obtained. SOLUTION: In (c), an opening 6 is formed by irradiating a recording film 3 and a protective film 50 formed on a base 1 with a laser beam 4 modulated by a signal to be recorded. In (d), a pit 7 is formed by etching the base 1 through the opening 6 with the recording film 3 the surface of which is protected by the protective film 50 as the mask 3a. Since the opening is formed at the time of recording with the laser beam, a developing process is unnecessary as when a resist film is used and thereby the size of the opening is stabilized. Further, since the opening is formed simultaneously with recording, reproducing can be executed by a reproducing laser and a recording condition is controlled by applying feedback while monitoring the size of the opening 6.
Patent JP-H08260472-A (JP)
Title: Sheathing pile for side slope
Inventor: YOKOYAMA KUNIO
IPC: E02D17/20
Filed: 1995-03-22
Abstract: PURPOSE: To protect a side slope in a satisfactory condition with drainage and sheathing ensured therefor, and to improve efficiency in execution of work while reducing cost. CONSTITUTION: A sheathing pile 11 to be driven into a side slope is composed of a drainage channel 12 for forming a passage for guiding water penetrating into the side slope to the surface and overhang wings 13 extending oputward from the upper edges of the drainage channel for supporting surface soil of the side slope while collecting penetrating water inside the side slope and letting the water flow into the drainage channel 12. The wings 13 are extended diagonally upward, and fastenings 15 are provided at appropriate positions on an opening 14 of the channel. Intakes 18 are bored on the laterals on the front end of the channel. The rear end of the channel 12 is formed in a shape sloping forward so that the channel does not project beyond the surface when driven into the side slope.
Patent JP-S59216058-A (JP)
Title: Determining method of transforming gross factor
Inventor: OOYAMA KUNIO
IPC: G01N33/574
Filed: 1983-05-23
Abstract: PURPOSE:To determine an enzyme labeled transforming gross factor (TGF) efficiently by reacting the TGF and a TGF antibody with sample liquid, and separating an enzyme labeled TGF-TGF antibody coupler and unreacted TGF. CONSTITUTION:The sample liquid whose content of TGF is to be measured, such as the urine or serum of a man, and enzyme TGF and TGF antibody are brought into competing reaction by incubation in an immunity reactive medium, e.g. phosphoric acid buffer or veronal buffer solution at about 4-5 deg.C for about 15-72 hours. Then, B-F separation is performed to separate an immunity coupling part, specially, enzyme labeled TGF-TGF antibody coupling part B and an unreacted free part which is not coupled, specially, the free part F of unreacted enzyme labeled TGF. Then, the amount of the enzyme label of either of the separated parts is determined. Thus, the enzyme labeled TGF and TGF antibody obtained by using human TGF are used to determine the TGF in sample liquid easily and extremely accurately, deciding on cancer effectively.