baber/WOPTO huggingface dataset:
Patent JP-S5875041-A (JP)
Title: Detection for leakage of water
Inventor: MOCHIZUKI HIROBUMI
IPC: G01M3/04
Filed: 1981-10-30
Abstract: PURPOSE:To detect the leakage of water from a cooling pipe without the influence of electromagnetic induction, by measuring the quantity of light, which is charged from one ends of optical fiber lines provided in parallel under the cooling pipe, in the side of the other ends. CONSTITUTION:An extrahigh voltage power cable 6 is stored and laid in a through 7, and a water supply-side cooling pipe 8a and a return-side cooling pipe 8b are provided in parallel above the cable, and optical fiber lines 9a and 9b are provided in parallel just under cooling pipes below the cable. A detecting part 15 where a part of a protection layer 14 is cut to expose the surface of an optical fiber 13 is arranged just under a connection part 16 between cooling pipes. The optical signal charged by a light transmitter 17 is detected by a light receiver 18. If the detecting part 15 is covered with cooling water because of the leakage of water from cooling pipes, this optical signal is refracted partially; and thus, the change of the quantity of light is measured in transmission and reception ends to detect whether cooling water is leaked or not.
Patent JP-H0776129-A (JP)
Title: Structure of led head in image forming device
Inventor: MORINAGA KENICHI
IPC: B41J2/455
Filed: 1993-06-21
Abstract: PURPOSE:To make assembly work easy by improving a radiation effect by a method wherein an LED array and a heat sink capable of being engaged with a lens holder are provided. CONSTITUTION:A transparent substrate 2 into which an LED array 3 is incorporated is fitted into a groove (an engaging part) 46 provided to a heat sink 4. A projection 4c provided to an outside of the aluminum heat sink 4 is engaged with a claw 5a of a SELFOC lens array holder 5.
Patent JP-H1015207-A (JP)
Title: Monitoring system for unfair exchange of rom
Inventor: ITO MASAHIRO
IPC: A63F7/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent unfair exchange of ROM, by detecting movement of a cover from the fixed condition on a base board. SOLUTION: A cover taken-off detecting means 1 is mounted on a cover 6 into which a ROM board is stored and outputs a cover taken-off detecting signal when it detected that the cover 6 was moved from the condition fixed on the ROM board 8. When a cover taken-off signal receiving part 2a received a cover taken-off detecting signal from the cover taken-off detecting means 1, an alarm is outputted from an alarm outputting part 2d through a control part 2c to be transmitted to outside (such as the monitoring center of a security corporation). When a cut/short detecting part 2b detected cut/short of a wire 4 to the cover taken-off detecting means 1, it outputs a cut/short detecting signal to output an alarm from the alarm outputting part 2d through the control part 2c. The cut includes the cases that the wire is physically cut and a harness is separated.
Patent JP-H0619503-A (JP)
Title: Controller
Inventor: UEDA TAMIO
IPC: G05B11/32
Filed: 1992-07-01
Abstract: PURPOSE:To improve control characteristics by reducing the offset of ramp control and improving the rounding of a control waveform at the time of transition from a ramp zone to a soak zone. CONSTITUTION:A bias adding means 2 adds deviation corresponding to the offset of the ramp zone to a desired command (r) to obtain a bias command r' and a bias command correcting means 3 corrects the transition part of the bias command r' from the camp zone to the soak zone into a mountain-shaped or valley-shaped command, and control is performed according to the corrected bias command r'' and a controlled variable Y fed back from a controlled system 4.
Patent JP-S6331124-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANE HIROYUKI
IPC: H01L21/316
Filed: 1986-07-24
Abstract: PURPOSE:To improve the integration degree of semiconductor device by a method wherein, after forming LOCOS oxide films, ion is implanted through the intermediary of silicon nitride films. CONSTITUTION:The surface parts of a semiconductor substrate 11 excluding silicon nitride mask parts 13 are thermooxidized to form thick thermooxide films 14 (LOCOS oxidation). Through the thermooxidizing process, oxide films called bird's beaks 141 taking sectional wedge shape are formed in the state creeping in below the silicon nitride masks 13 by the widthALPHAw to decrease the range excluding the bird's beak parts 141 down to the range as shown by W1. Within the ion implantation process, the acceleration energy of ion implantation is specified within the range not to make ion pass through the silicon nitride films 13. Through these procedures, the surface of thermooxide films 14 excluding the bird,s beak parts 141 are implanted with ions so that the surface quality of oxide films 14 in the ion implanted parts may be improved to form the improved surface layers 15.
Patent JP-H0927106-A (JP)
Title: Instrument for measuring characteristic of magnetic tape
Inventor: IMAMURA HIDEKI
IPC: G11B5/455
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To exactly measure the output of a magnetic tape by including an adjusting means capable of adjusting the pressure contact force of a magnetic head to the magnetic tape and a pressure sensor for detecting the pressure contact force acting on the magnetic head from the magnetic tape held in pressurized contact therewith. SOLUTION: The magnetic tape is wound around a rotary drum 1 and the magnetic head 2 is disposed attachably by pressing and detachably to and from the traveling magnetic tape. The magnetic head 2 is provided with the adjusting mechanism in such a manner that the pressure contact degree to the magnetic tape is adjusted, by which the pressure contact degree is increased or decreased. An amplifier circuit, spectrum analyzer, oscilloscope, etc., are disposed as the measuring means connected to the magnetic head 2. The information signals recorded on the magnetic tape are detected by the magnetic head 2 and are converted to electric signals which are then converted to prescribed information. The pressure sensor 4 consisting of a piezoelectric substance is mounted at the magnetic head 2 and detects the pressure as the reaction that the magnetic head 2 receives from the magnetic tape.  The signal from the pressure sensor 4 is read by a transducer.
Patent JP-H1127429-A (JP)
Title: Communication terminal with electronic mail function and recording medium
Inventor: KAWASAKI MASASHI
IPC: H04L12/58
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a charge occurred by a network use to be confirmed on a user side by downloading information on the charge occurred by the network use from a network at the time specified by the user and outputting it by printing, display or the like. SOLUTION: When the output of a charge list is possible, a user is requested to input a user number at the time of selection by a button or the list is fetched from a registration table. A user ID and a password are fetched by referring to a user registration table of a RAM 7 and a log in to a network is performed. A BILL command is outputted to the network and a charge file is received from the network in a format of character data. The received character data of the charge file is converted to image data and stored in the RAM 7. When the list of charge of all the users is finished to be fetched, logout is executed, a line is disconnected and a recording part 3 prints out the image data of the list of charge stored in the RAM 7 as a list of charge.
Patent JP-H0337368-A (JP)
Title: Device for preventing discharge of evaporated fuel gas
Inventor: MIYOSHI SOTSUO
IPC: F02M25/08
Filed: 1989-07-05
Abstract: PURPOSE:To facilitate the assembly of a solenoid valve onto a canister by supporting the canister and the solenoid valve for controlling the evaporated fuel gas by a fixing means and fitting the nipple of the solenoid valve through a sealing material so as to communicate to the space chamber of the canister. CONSTITUTION:The subject device is equipped with a canister 4 for absorbing the evaporated fuel gas in a fuel tank, etc. which flows from an inlet pipe 13, onto an adsorbent 11, and liberates the adsorbed fuel during the operation of an engine and introduces said gas into an intake passage from a solenoid valve 14 through an outlet pipe 15. In this case, a snap fit part 27 as fixing means is installed onto the solenoid valve 14 for the evaporated fuel gas control, and a hook part 4c engaged with the above-described fit part 27 is formed at the top part of the canister 4. Further, a nipple part 28 which communicates to a relaying pipe 16 and projects outward is installed, and the nipple 28 is allowed to communicate to a hole 70b formed on the side space chamber 7b of the canister 4, and the peripheries of the canister 4 and the nipple 28 are sealed by a sealing material 29.
Patent JP-H1016367-A (JP)
Title: Marker detection device
Inventor: SHIMIZU HIROTO
IPC: B41J35/36
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To detect marker positions correctly by discriminating the deviation of a relative level as a signal changing point, on the basis of a detection signal for detecting the marker positions of an ink ribbon. SOLUTION: The detecting signal of a marker is set in a NEW register 34a of a reading RAM 34, and at the timing of one former sampling, a determination is made whether or not an absolute value of the difference between it and the immediate data set in an OLD register exceeds a threshold value of noise to be stored in ROM 33. In the exceeding case, a determination is made whether or not the value of present data is greater than the value of the immediate data. In the case of a determination to be greater or smaller, the value of present data is set in MAX, MIN registers 34c, 34d, and then a determination is also made whether or not an absolute value of the difference between the maximum value and the minimum value of data value to be held in a MAX, MIN registers 34c, 34d exceeds the deviation threshold amount to be stored in ROM.  Thus, in the exceeding case, changes are determined in a condition according to a presence and absence of detection of the marker position, then the content of a flag to be stored in the MARK register 34e of the RAM 34 is set reversely.
Patent JP-H05342387-A (JP)
Title: Combination type bar code preparing machine
Inventor: AZUMA SEIICHIRO
IPC: G06K19/06
Filed: 1992-06-09
Abstract: PURPOSE:To easily prepare bar codes corresponding to the attributes of merchandise. CONSTITUTION:Three endless belts A, B and C are attached to a cylindrical body 1 so as to rotate respectively and independently. The belt A on the left side is for selecting a maker and displays the names of the makers A1, A2, A3... and corresponding partial bar codes SA1, SA2, SA3.... The belt B in the center is for selecting the kind of the merchandise and displays the names of the kinds B1, B2, B3... and the corresponding partial bar codes SB1, SB2, SB3.... The belt C on the right side is for selecting quantities and displays the quantities C1, C2, C3... and the corresponding partial bar codes SC1, SC2, SC3.... The merchandise attributes corresponding to the partial bar codes are registered at a register beforehand. In the case of the merchandise with no bar code, the corresponding maker, the kind of the merchandise and the quantity are combined while rotating the belts A, B and C and one bar code is prepared to be read by the register.
Patent JP-H0339164-A (JP)
Title: Deodorant
Inventor: INAHATA KEISHIROU
IPC: A61L9/01
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a deodorant having good deodorizing effect on mercaptans being malodorous substance and utilizing a raw material excellent in safety by containing at least one component selected from vitamins K1, K2, K3. CONSTITUTION:At least one component selected from vitamins K1, K2, K3 is contained. Vitamin K1 is a yellow-orangish yellow viscous liquid represented by formula I and necessary for the synthesis of prothrombin necessary for blood clotting. vitamin K2 is antihemorrhagic vitamin like vitamin K1 and has a 2-methyl-14-naphthoquinone ring (formula II) and the isoprene having various numbers (n=1-13) are present in a side chain and n=7, 8, or 9 is main. Vitamin K3 is represented by formula 3 and synthetic vitamin with an m.p. of 105-107 deg. composed of a light yellow crystal. These vitamins K1, K2, K3 have excellent deodorizing effect on mercaptan type malodorous substances at the time of the generation of malodorous substances and are compounded with a deodorant in a liquid or powdery form as they are or can be also compounded therewith in a state dissolved in ethanol.
Patent JP-2000010808-A (JP)
Title: Circuit and method for backward reading of magnetic tape device
Inventor: KAIZAWA TOSHIHARU
IPC: G11B20/18
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To carry out a data check by another error correction code at the time of backward reading without any trouble by writing information read out of a magnetic tape in a buffer memory until it is judged whether or not an error correction code exists and then writing only data among the information stored in the buffer memory back to the regular positions of the memory afterward. SOLUTION: Reproduced information which is outputted byte by byte from a data demodulating/synchronizing signal detecting circuit 2 is written to a buffer memory 7 except a synchronizing signal for the period from a starting synchronizing signal to a next synchronizing signal, i.e., up to the point of time when an ECC3 detecting circuit 3 judges whether or not there is the ECC3. When up to 9th data are written to an ILB6, since the buffer memory 7 is stored with the ECC3 and the data in case that the ECC3 detecting circuit judges that there is the ECC, only the data except the ECC3 are written back to the regular position of the ILB6.
Patent JP-H0272115-A (JP)
Title: Anti-inflammatory composition containing eveprophene and its salt as active substance
Inventor: MARIO KARUKAANO
IPC: A61K31/19
Filed: 1989-07-05
Abstract: PURPOSE: To prepare an antiphlogistic composition improved in toxicity without any bitterness, etc., as an effervescent aqueous solution when orally administered by mixing specific amounts of ibuprofen or its sodium salt with NaCHO3 , citric acid, etc. CONSTITUTION: This antiphlogistic composition is prepared by mixing 200-885.2mg ibuprofen or its sodium salt or both thereof with 2.100-8.402g sodium hydrogencarbonate and 0.450-1.800g citric acid. The mixture of the composition provides an effervescent aqueous solution when placed in 100 to 200ml water. There is no bitterness and burning feeling of a throat when orally administered. The local toxicity in the intestinal wall is further reduced.
Patent JP-H0228415-A (JP)
Title: Direction change roller and direction change transport device by means thereof
Inventor: HIRAI TOSHIYA
IPC: B65G13/10
Filed: 1988-07-14
Abstract: PURPOSE:To simplify structure and improve maintenability in the title device for electronic component magazines or the like by employing a head swinging rotor which rotates about a horizontal shaft while in contact with the surface of a disk rotating about a vertical shaft and at the same time revolving about the vertical shaft of the disk, and a stopper for restricting the range of the revolution. CONSTITUTION:A direction change roller 3 comprises a plurality of shafts 4 erected in vertical holes 26 formed on a base plate 2, a disk 7 and a housing 8 attached freely rotatably to the base plate 2, and a head swinging rotor 10 mounted on a support shaft 8b projecting from the housing 8. The head swinging rotor 8 is made to come in contact with the top surface of the disk 7, to rotate about the support shaft 8b, and to revolve about the shaft 4. The shaft 4 is provided with revolution angle range restricting stoppers 11 and 12. These rollers 8 are connected with a belt 18. With this constitution, structure is simplified and maintenability is improved.
Patent JP-S5876496-A (JP)
Title: Solid fuel
Inventor: IKETANI YUKIYOSHI
IPC: C10L5/04
Filed: 1981-10-30
Abstract: PURPOSE:To prepare a solid fuel having improved ignitability and combustibility, without or scarcely using an oxidizing agent, by adding an iron-group metal salt to a carbonaceous material. CONSTITUTION:The objective solid fuel is obtained by adding (A) a metal salt selected from the chloride, nitrate, sulfate, oxalate, carbonate and acetate of iron, nickel and cobalt to (B) a solid fuel composed mainly of carbon such as coal, charcoal, coke, pocket heater stick, graphite, etc. The amount of the component (A) to be added to the fuel is usually 0.2-0.5wt% in terms of the iron- group metal. EFFECT:Little emission of toxic gas during combustion, and free from the possibility of explosion.
Patent JP-H0731322-A (JP)
Title: Method of cutting out piece and working stand for cutting out piece
Inventor: MATSUO MASAO
IPC: A01K61/00
Filed: 1993-07-15
Abstract: PURPOSE:To cut out a piece for culture of high-quality pearl in a high yield. CONSTITUTION:A dented member 20 constituting a box part 12 of a working stand 10 for cutting out pieces is equipped with a fluorescent lamp 24. A working plate 14 having a working surface 14a is attached to a top plate 18. When an overcoat film piece G is placed on the working surface 14a of the working plate 14 and the fluorescent lamp 24 is turned on, light emitted from the fluorescent lamp 24 is transmitted through the top plate 18 and the working plate 14 at various angles and is reached to the overcoat film piece G. Since light is relatively readily transmitted at a preferable site G1 of the overcoat film piece G and an inhibitory texture S relatively slightly transmits light, the preferable site G1 is made light and the inhibitory texture S is made dark to clearly distinguish a boundary B of the site and the texture. Part close to the inhibitory texture S, not containing the inhibitory texture S is readily cut out to provide a piece P.
Patent JP-S6332811-A (JP)
Inventor: YOSHIZAWA HIDEKI
IPC: H01B7/28
Filed: 1986-07-28
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-H091210-A (JP)
Title: Skew rolling method of seamless tube
Inventor: YORIFUJI AKIRA
IPC: B21B25/00
Filed: 1995-06-20
Abstract: PURPOSE: To easily prolong the life of a tool for hot working such as a plug for rolling a seamless steel tube which is used under severe conditions such as rolling of high alloy steel. CONSTITUTION: In a skew rolling method of the seamless steel tube using a skew rolling mill, after a water-glass base lubricant is applied on the plug 1, on the surface of which oxided scale is preliminarily produced by heat treatment, the temp. of the plug is raised till the weight percentage of silicon oxide in the lubricant becomes >=80% and the plug is used for rolling.
Patent JP-H103218-A (JP)
Title: Developing device
Inventor: AIZAWA HIDEO
IPC: G03G15/08
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of developer falling, end part density unevenness and toner scattering by a simple structure in a magnetic brush type developing device. SOLUTION: The magnetic force distribution of the developing main pole S1' and a developer carrying commutating pole N1' of a lower developing roller 36 out of the developing rollers of upper and lower two stages is set so as to make the magnetic force at both end parts W1 and W2 of a developing sleeve larger than that at a part W3 on a center side in a longitudinal direction. Thus, though developer is spread in the longitudinal direction of the developing sleeve on the developing sleeves 3a and 3b, the developer spread is attracted by the magnetic force at both end parts of the developing main pole S1' and the commutating pole N1', so that the developer is prevented from falling from the end part of the developing sleeve.
Patent JP-S6333138-A (JP)
Title: Manufacture of endless belt
Inventor: OKATA KAZUMI
IPC: B21H7/00
Filed: 1986-07-26
Abstract: PURPOSE:To shorten the working time and to guarantee the quality by an integrated continuous process from a stock, by constituting the titled endless belt by forming a metallic bar material to a cylindrical shape, rolling it to a prescribed diameter by a pressure roller, and also, rolling it by a rolling mill until the prescribed diameter is obtained. CONSTITUTION:From a metallic bar material, a stock 1 having a center hole is formed by die working, pressed strongly by a pressure roller 3 by inserting a roller 2 into its center and rotating it, and a stock 1a whose diameter, plate thickness and plate width are about 0.5m, about 1mm, and about 10mm, respectively, is formed. Subsequently, the stock 1a is supported by rollers 6, 7 pressed by a driving roller 4 and a grooved driving roller 5, drawn and pressed by a tension roller 7 by turning a receiving roller 6, and the stock 1a is held in the same plate thickness by a pressure driving roller 8, by which an endless belt 1b is formed. According to such a method, a welding is not required, plate thickness and plate width are uniform and the quality is stable, the working time is shortened, and the mass-production can be executed.
Patent JP-S6067856-A (JP)
Title: Quantitative analysis method and apparatus for anion
Inventor: HANAOKA YUZURU
IPC: G01N30/02
Filed: 1983-09-22
Abstract: PURPOSE:To enable the use of a suppressor by employing a potassium hydrogen phthalate solution as eluent for an anion quantitative analyzer having a column filled with a silica-based anion exchanger. CONSTITUTION:An eluent comprising a potassium hydrogen phthalate reaches a sampling valve 5 through a tank 1, a liquid feed pump 2, a damper 3 and a manometer 4. When a sample is put into a weighing tube 5g and the valve 5 is changed over as shown by the dotted line, the sample is fed to a column 6, a suppressor 9, a detector 7 and a waste liquid tank 8 with the eluent. The liquid removed is fed the suppressor 9 with a pump 12. The sample reaches the column 6 and ion contained is separated. The ion separated is replaced with other ion by the suppressor 9 and then, detected with the detector 7.
Patent JP-S57100354-A (JP)
Title: Quality deciding method for electronic parts
Inventor: SAKURAZAWA YASUO
IPC: G01R31/00
Filed: 1980-12-15
Abstract: PURPOSE:To realize the decision for the quality of an electronic parts with no replacement of the parts, by providing a socket on the upper surface of the electronic parts to be examined, connecting an electronic parts having a normal function to the said socket and switching a gate circuit. CONSTITUTION:A nondefective electronic parts 1' having an input/output terminal 4' is inserted into a socket 8 of an electronic parts 1 to be examined for its quality at the position corresponding to an input/output terminal 4 of the parts 1. When the control signal is applied to a control terminal 11, an inside logical circuit 3 is electrically separated from each terminal 4. On the other hand, the terminal 4 of the parts 1 is electrically connected to the socket 8. Then a logical circuit 3' of the parts 1' is electrically connected to a printed circuit 7 on a printed board 2 through the socket 8 and the terminal 4' of the parts 1'. In such a way, a comparison is possible between the parts 1 and 1'.