baber/WOPTO huggingface dataset:
Patent JP-H0480410-A (JP)
Title: Method of widening platform
Inventor: KATAYOSE NORIO
IPC: E02D17/18
Filed: 1990-07-20
Abstract: PURPOSE:To install the platform within a short period of time by placing laveling concrete on an existing line to form the base line and, at the same time, forming the foundation for mounting side wall panels to pile forming polystyrene blocks upon the leveling concrete. CONSTITUTION:Leveling concrete 11 is placed on an existing line as preparatory work to form the base face. The height of the base face is lower than the heads of rails 5 so that no hindrance to operation is provided until permanent work. After that, the foundation 4 for mounting side wall panels is constructed to the end of a platform. Then, the permanent work to pile foaming polystyrene blocks 13 upon the leveling concrete 11 is executed. The blocks 13 are set zigzag, binding metal fixtures are provided to joints, and they are so fixed that they are not shifted from each other. A temporary plywood 17, a rubber mat 18, etc. are laid on the blocks 13, and a jump between an existing platform 1 and a new one is adjusted. Then, as finishing, side wall work, floor slab work, paving, etc. are executed. According to the constitution, the widening of the platform can be executed speedily.
Patent JP-H0511201-A (JP)
Title: Synthetic resin lens for scanning optical system
Inventor: IMAMICHI KAZUYUKI
IPC: G02B26/10
Filed: 1991-07-05
Abstract: PURPOSE:To form the effective part of the synthetic resin lens which has a collar part by vapor deposition. CONSTITUTION:The striped synthetic resin lens 5 has the collar part 6 at its outer periphery and satisfies a condition 0<d3(d)<0.6(E2-E1), where d3 and d4 are the distances from vertexes P3 and P4 of respective lens surfaces in width-directional section to collar tip parts Q3 and Q4 on the respective surface sides in the direction of the lens optical axis, E1 is the light beam effective diameter on each lens surface, and E2 is the internal diameter on each lens surface. Then the distances d3 and d4 are nearly constant in the length direction of the lens 5.
Patent JP-H0242698-A (JP)
Title: Manufacture of bloch line memory
Inventor: UMEZAKI HIROSHI
IPC: G11C11/14
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the generation of a residue and to execute a flatness by preventing the deterioration of a mask pattern at the time of an ion implantation. CONSTITUTION:Formed inorganic/organic two-layer films 3 and 4 are made into masks, the ion implantation is executed to a magnetic garnet 2, further, the etching of the magnetic garnet 2 is executed by a heat phospheric acid, thereafter, an SiO2 film 6 is applied by a vapor deposition method, and next, a polyimide resin 3 is removed by an O2 plasma along with the SiO2 on it. Thus, since an accelerated ion is blocked in the inorganic substance, the graphitization of the organic substance is prevented, the inorganic substance deteriorated by the ion implantation is removed together with the organic substance since the removal of the mask pattern is executed by the etching of the organic substance, and the residue cannot be left. A formed groove is made flat by a lift-off.
Patent JP-S6350137-A (JP)
Title: Gateway exchange
Inventor: YOKOMIZO YOSHIKAZU
Filed: 1986-08-20
Abstract: PURPOSE:To execute a packet switching between a high speed digital transmission line and the local network line of a comparatively low speed, by storing temporarily a data string to be switched, and reading out and transmitting on an average or discretely its stored data string. CONSTITUTION:A storage means (a) stores temporarily a data string to be switched between a first communication line L1 through which the data string is sent like a burst by a time division, and a second communication line L2 through which the data string is sent like a non-burst. A control means (b) stores temporarily only an effective part, when the data string containing alternately the effective part and an ineffective part generated like a burst is received from the first communication line L1, and thereafter, executes a data switching control for reading out successively its stored effective part on an average or discretely and sending it out to the second communication line L2. By storing temporarily the data string to be switched, and reading out and transmitting its stored data string on the average or discretely, for instance, a signal whose full speed and average speed are 1544K bits/second and 192K bits/second, respectively, and which is generated like a burst can be transmitted and received.
Patent JP-H0535149-A (JP)
Title: Image forming device
Inventor: MIYAMOTO KAZUKI
IPC: G05D23/00
Filed: 1991-08-01
Abstract: PURPOSE:To execute stable fixing and to suppress overshoot caused by the on/off control of constant power by controlling the temp. of a fixing unit based on the comparison of the ambient temp. of the fixing unit and a prescribed value. CONSTITUTION:A controller part CONT for controlling a temp. for control the temp. of the fixing unit 35 on standby, in such a manner that an input power source voltage or the ambient temp. is monitored. The effective value of the input power source voltage can be required from an exposing lamp lighting voltage stored in nonvolatile memory, and time form a zero cross signal to the trigger signal of an exposing lamp. On the other hand, the ambient temp. is read from a sensor connected to A/D port of a microcomputer, and compared with a prescribed temp. so that when the temp. is low, the temp. for controlling the temp. of the fixing unit 35 on standby is set, to control the temp. even on standly. On the contrary, when the ambient temp. is higher than the prescribed temp., the temp. control on standby is not executed. Thus, the temp. for temp. control is varied on standby, to execute the stable fixing.
Patent JP-H0357670-A (JP)
Title: Form data preparation device
Inventor: FUKUI OTOHITO
IPC: G06F3/12
Filed: 1989-07-26
Abstract: PURPOSE:To enable a displayed line to be accessed and thereby make possible the correction of source data by providing a device to display each part of form data with the line number of source data and an input field for the corrected line number in display, and entering line number of source data in the input field for the corrected line number. CONSTITUTION:Prepared source data is compiled using CPU 1 and then this compiled source data is printed using a printer 4. An operator enters the line number of source data, the part of which needs to be corrected, in the input field for corrected line number through a keyboard 3, checking test print 7. If the line number of source data is entered in the input field for corrected line number 22, an appropriate line of source data 5 is displayed in the input field for source data 21. Consequently, form data can be corrected by an operator by adding a correction to the source data displayed using the keyboard 3 in the same manner as the source data is prepared. The above operation is performed by processing a program using CPU 1.
Patent JP-S6256325-A (JP)
Title: Production of barium ferrite powder
Inventor: ODAN KYOJI
IPC: C01G49/00
Filed: 1985-09-03
Abstract: PURPOSE:To obtain the titled powder having excellent dispersibility and smoothness when coated and exhibiting an improved magnetic characteristic by adding alkali hydroxide to an aq. metallic salt soln. contg. Ba and Fe to form a slurry of the formed precipitate, hydrothermally treating the slurry to obtain a precipitate, adding a specified salt to the precipitate and then rapidly heating and cooling the mixture. CONSTITUTION:More than neutralization equivalents of alkali hydroxide are added to an aq. soln. of metallic salts contg. 5-11 gram atoms of Fe based on one gram atom of Ba so that the concn. of the alkali oxide after addition is regulated to >=3mol/l. The slurry of the formed precipitate is hydrothermally treated at 150-300 deg.C and NaCl and/or BaCl2 are mixed into the precipitate. The mixture is dried, rapidly heated at >=50 deg.C/min and baked at 700-950 deg.C. The baked material is rapidly cooled at >=50 deg.C/min and the appropriate growth of the grains and crystallinity are promoted. Then the material is washed to produce the titled powder. The powder consists of uniform fine particles having an excellent crystal structure, the coercive force distribution is narrow, the magnetic characteristic is uniform and the dispersibility and the smoothness when coated are excellent.
Patent JP-H0944237-A (JP)
Title: Control equipment
Inventor: OHASHI TOSHIYUKI
IPC: G05D23/19
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a control equipment from getting out of order while a user is not aware by enabling the user to know that the control equipment having a built-in SSR(solid-state relay) is used beyond the allowable use range of the SSR. SOLUTION: A memory 10 is stored with load current-ambient temperature rating data and fed current breakdown strength data on the SSR 8; and a CT 12 detects a load current and a fed current in a use state and a temperature detector 11 detects the ambient temperature of the SSR 8. On the basis of the data in the memory 10 and the detection outputs, a CPU 9 decides whether or not the SSR 8 is used normally within its rating range and if it is used abnormally, an alarm output part 13 alarms the abnormal use.
Patent JP-H1127155-A (JP)
Title: Viterbi decoding and error correction decoder
Inventor: AOTA KAZUYUKI
IPC: H03M13/41
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To perform error correction decoding which is more efficient and excellent. SOLUTION: A metric calculation circuit 4 calculates metric of each partial path from a received data string, an addition comparison selection circuit 6 calculates and compares plural path metrics which transit to each state of each time, a path select signal of the highest path of a metric is stored in a path select storing circuit 8 and metric difference and its time are stored in 1st memory 7 in each state from metric difference between a path with the highest metric and the other metrics and all of metric differences before its time in order of small metric difference. A trace back circuit 9 performs trace back and gets decoded data based on storage information of the circuit 8. An error detection circuit 11 performs error detection of decoded data based on an error detection code, and a decoded data selection circuit 12 outputs the decoded data when an error is not detected.
Patent JP-S6171418-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SHIRAHATA RYUJI
IPC: G11B5/85
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a thin metallic film type magnetic recording medium where the running performance under temperature and humidity other than normal temperature and humidity is improved by specifying a carrier speed of a nonmagnetic base and a vapor-deposition forming speed of a magnetic thin film. CONSTITUTION:The carrying speed of the tape form nonmagnetic base is selected as 100m/min, the forming speed of a magnetic thin film is selected as >=1.5vg/m<2>min and <=9vg/m<2>min [where; (v) is a numeral representing the speed of nonmagnetic base carrying speed in m/min] and a magnetic metal thin film made by vapor deposition is provided. The running performance in a VTR is improved and excellent electromagnetic converting characteristic is attained. The upper limit of the carrying speed of the tape nonmagnetic base is decided by mechanical limitation and nearly 500m/min.
Patent JP-H0537150-A (JP)
Title: Preprocessing of printed wiring board before formation of pattern
Inventor: AKIYOSHI HISAHIRO
IPC: H05K3/46
Filed: 1991-08-01
Abstract: PURPOSE:To improve close contactness between copper foil surface of external layer and photosensitive resin in manufacture of a printed wiring board. CONSTITUTION:An oxidation processing step 5 and an electrical reduction processing step 6 to be conducted between a primary copper plating step 4 and a photosensitive resin laminating step 7 are described. For improvement of close contactness, in a laminating step of a multilayer printed wiring board, the surface of copper foil used for surface processing of internal layer plate is oxidized, and attention is paid to the blackening process to form a film of cupric oxide. Since the surface of this cupric oxide film includes fine protrusions and recesses, it is effective for improvement of close contactness between the photosensitive resin and copper foil surface at the time of forming a pattern. However, the cupric oxide film dissolves easily into an acidic solution, it is reduced to become an original metallic copper. Namely, cupric oxide film is electrically reduced in the alkali or neutral electrolyte to become a metallic copper condition, while leaving the fine protrusions and recesses of the cupric oxide.
Patent JP-2001021534-A (JP)
Title: Co concentration measuring device
Inventor: ASANO ICHIRO
IPC: G01N27/26
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a CO concentration measuring device capable of measuring, accurately and simply, CO concentration in engine exhaust gas in which high- concentration CO and high-concentration H2 coexist. SOLUTION: A sensitivity κCO to CO concentration and a sensitivity κH2 to H2 concentration of a CO sensor are memorized respectively, and a composition (m, n) of a fuel is set, and the ratio of CO (b) in exhaust gas is set temporarily as one of parameters in a calculation formula (S1). The sensor output at that time is calculated from the ratio of H2 (b) in the exhaust gas obtained from the ratio of CO (b), the composition (m), (n) and a water-gas reaction constant K determined beforehand, and from each sensitivity κCO, κH2 (S2). The calculation result ES is compared with a measured value ESA by the CO sensor (S3), and the CO concentration calculated value CCO at the time when the difference becomes smaller than a prescribed value is adopted as the CO concentration (S4).
Patent JP-H1038244-A (JP)
Title: Waste disposal apparatus
Inventor: MURAKAMI NAOKI
IPC: A47K11/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a waste disposal apparatus wherein excrement can be incinerated at once without producing bad odor with a compact structure. SOLUTION: A tubler waste containing film 21 derived from a waste containing film cassette 20 is heat sealed at a lower end thereof in the state where it extends along an inner peripheral surface of a toilet stool body and is supported on a buffer shutter 14. Once waste is inserted into the waste containing film 21, the buffer shutter 14 is slided to hung the waste containing film 21 from the toilet stool body, and the waste containing film is chucked with a chuck mechanism 60 and is derived downward. The waste containing film 21 is heat sealed at upper and lower two positions separated vertically in a proper interval, and a position therebetween is cut with a cutting mechanism 50. The cut waste containing film is charged into a heating furnace 41 of a combustion mechanism 40 for incineration.
Patent JP-H0356993-A (JP)
Title: Display system and liquid crystal display device
Inventor: NISHIOKA KIYOKAZU
IPC: G02F1/13
Filed: 1989-07-26
Abstract: PURPOSE:To reduce the quantity of data required to be transmitted between a host device and a liquid crystal display device by providing the host device outputting logical display information and the display device converting the logical information to phisical display information and making the information into a video. CONSTITUTION:A system is provided with the host device 1, and the display device 18 converting the input of the logical display information to the phisical display information and making the information into the video. The logical display information is read out by the display memories 3-5 and converted into serial data at parallel/serial converting circuits 9-11, and the converted serial data is outputted to the liquid crystal device 18. By paying attention to the fact that the logical information is restricted, and by directly outputting the logical display information to the liquid display device 18, the quantity of the transmitted data and the number of the signal lines of cables connected to the liquid display device 18 can be reduced.
Patent JP-H1041963-A (JP)
Title: Data transfer method for sensor
Inventor: HAYASHI KOICHI
IPC: H04Q9/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the transfer efficiency of data sensed from a plurality of sensors and to improve the flexibility with respect to a transfer procedure change by requesting transfer of detected data with respect to a plurality of the sensors with one detected data transfer request command and correcting request addresses and their sequence. SOLUTION: A detected data receiver sends a detected data transfer request command RS storing a network use sequence commanding transfer sequence of sent data from each sensor to a plurality of sensors through multiple address transmission. A sensor requested for transfer by the detected data transfer request command detects the end of detected data transmission from a sensor designated of one preceding sequence to itself from a detected data frame and starts transfer of its own data. Thus, the transfer procedure is flexibly revised by the detected data transfer request command RS and an undesired interval between detected data frames of the sensors is avoided.
Patent JP-S6437413-A (JP)
Title: Production of ultrafine particle of silicon boride
Inventor: MURAKAMI YUICHIRO
IPC: C01B35/02
Filed: 1987-08-04
Abstract: PURPOSE:To obtain ultrafine particles of silicon boride having high purity, without using crushing process, by thermally reacting a raw material gas containing a boron compound with a raw material gas containing a silicon compound in vapor phase using heat plasma and quenching the reaction product. CONSTITUTION:A raw material gas containing a boron compound (e.g. BCl3 or B2H6) and a raw material gas containing a silicon compound (e.g. SiCl4 or SiH4) are subjected to thermal reaction in vapor phase using heat plasma and the reaction product is quenched. The composition of the produced silicon boride can be controlled by varying the mixing ratio of the boron raw material gas to be silicon raw material gas. The formation of oxide on the surface of the ultrafine silicon boride particle can be prevented by mixing hydrogen gas to the vapor phase, thereby carrying out the reaction in reducing atmosphere.
Patent JP-2001025164-A (JP)
Title: Power controller
Inventor: OSADA SHUJI
IPC: G06F1/26
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a power controller which can keep the on state of a power source, even if the user operates a remote local changeover switch, when the power of a peripheral apparatus connected to a computer is in on state with automatic operation. SOLUTION: A power controller 1 is provided with a control circuit of automatic operation by the signal from an emergency power off terminal(EPO terminal) 2, and a changeover switch SW2 which switches automatic operation and manual operation to each other, by controlling the turning on and off of the power of the peripheral apparatus connected to computer, using a transistor Tr1 and a thyristor SCR common to the control circuit of manual operation by a switch SW2 which is on hand.
Patent JP-H0358759-A (JP)
Title: Production of packaged material of jelly
Inventor: KIMOTO KAZUMASA
IPC: A23L21/10
Filed: 1989-07-28
Abstract: PURPOSE:To obtain the title product free from position deviation of fruit in jelly and migration of fruit dyestuff to jelly by packing fruit, etc., having a higher specific gravity than jelly together with thermally irreversible jelly to a container, sealing, solidifying under cooling and sterilizing by heating successively. CONSTITUTION:First, specific gravity of fruit or edible flower is made higher than that of jelly. Jelly subjected to thermally irreversible treatment as a gelatinizing agent together with the fruit or edible flower is packed into a container and sealed with a cover material. Finally, the jelly is cooled and solidified, sterilized under heating to give the objective product. The specific gravity of fruit, etc., is adjusted, for example, by immersing the fruit, etc., in a saccharide solution having controlled specific gravity for several hours to several days.
Patent JP-S6086039-A (JP)
Title: Production of fluorine-containing silica glass
Inventor: SHINBA HIROSHI
IPC: C03C3/06
Filed: 1983-10-19
Abstract: PURPOSE:To produce a fluorine-containing silica glass having high fluorine concentration and extremely high purity, by using a compound having one Si atom and one F atom in the molecule as a raw material for the synthesis of glass, and carrying out the flame hydrolysis of the compound under a specific condition. CONSTITUTION:A compound containing one Si atom and one F atom in a molecule [e.g. SiFCl3, SiFH3, SiF(OCH3)3, etc.] is used as a raw material. The above compound is subjected to the flame hydrolysis using a concentric quartz burner, and the produced glass soot is deposited on a glass rod at a bulk density of >=0.1g/cm<3>. The temperature of the depositing surface of the glass rod is maintained at or below the melting point of the glass. The deposited glass soot is melted and vitrified to obtain a fluorine-containing silica glass.
Patent JP-H0646261-A (JP)
Title: Digital copying machine
Inventor: SAKANO YUKIO
IPC: H04N1/407
Filed: 1992-07-21
Abstract: PURPOSE:To prevent the deterioration in picture quality for a so-called generation copy which is a 2nd copy copied from a 1st copy. CONSTITUTION:An operation section 12 is provided with a 'light' key 122, a 'dark' key 123 and a generation mode key 125. Characteristics gamma1-gamma3 for gamma transformation for the contrast adjustment by the 'light' key 122 and the 'dark' key 123 and a characteristic gamma0 for gamma transformation for the contrast adjustment by the generation mode key 125 are set in advance in a gamma transformation section 23, and the contrast of a picture is subjected to gamma transformation by the characteristic in response to the setting state of the key 122,123 or 125.
Patent JP-S6349531-A (JP)
Title: Constant speed traveling device
Inventor: YASUKAWA TAKESHI
IPC: F02D41/20
Filed: 1986-08-19
Abstract: PURPOSE:To improve controllability by providing a rack and pinion type converting mechanism on the output shaft of a motor type actuator, controlling the angle between the moving direction of a rack and the moving direction of a wire, and variably controlling the driving speed of said wire in accordance with a set vehicle speed. CONSTITUTION:A rack and pinion type converting mechanism 11 for converting the rotation of the output shaft of a motor type actuator 1 into linear motion is provided on the output shaft, and the speed of a wire 3a for driving a throttle link 5a can be nonlinearly controlled with respect to a stroke (set speed) by means of the converting mechanism 11. This converting mechanism 11 is formed by meshing a pinion 13 driven by a motor shaft with a rack 12 rotatably supported by an intermediate link 14 linked to the wire 3a with a pin 15. And, the inclination angle theta of the rack 12 is continuously variably controlled within a range of 0-90 deg., thereby, nonlinearly varying a wire driving speed with respect to a rack speed.