baber/WOPTO huggingface dataset:
Patent JP-H0444266-A (JP)
Title: Formation of microlens of solid-state image sensing element
Inventor: NAKA SHUNICHI
IPC: H04N5/335
Filed: 1990-06-07
Abstract: PURPOSE:To form a microlens having excellent light transmission without modifying an on-chip color filter by heating photosensitive resin as the material of the microlens in a state of emitting an ultraviolet light thereto. CONSTITUTION:Photosensitive resin 27 is provided in a layer state on a protective layer 30 on the surface of a solid-state image sensing element substrate 1 having a color filter covering a photodetector, the resin 27 is selectively etched at each photodetector or a group of photodetectors aligning in one direction in a square or stripelike pattern to be formed in a rectangular sectional shape by a photoetching method. Then, the substrate 1 is heated on a hot plate (to 160 deg.C or lower so as not to modify the filter) in a state of emitting a far ultraviolet (DUV) light having 200 - 320nm of wavelength. The DUV light is emitted to convert polymer of the resin 27 to low molecular weight to allow the polymer which is merely melted at 180 deg.C or higher by merely heating to be melted at a low temperature of 140 deg.C, thereby formed into a semispherical or semicolumnar shape due to its surface tension.
Patent JP-S63315137-A (JP)
Title: Air cleaning apparatus
Inventor: TOKUMITSU SHUZO
IPC: B01J8/10
Filed: 1987-06-16
Abstract: PURPOSE:To make an air cleaning apparatus compact by forming a photocatalyst layer on surfaces of blades of a blower and setting electric lamps which emit ultraviolet ray opposite to those blades. CONSTITUTION:An air cleaning apparatus consists of a dust collecting filter 4 made of nonwoven fabric or polyurethane foam in the windward side of a casing 1, a sirocco fan 5 with blades 5b, to which a photocatalyst layer 8 is attached and is driven by a motor 5a, and electric lamps 6, 6', which emits ultraviolet ray and is set opposite to those blades. When the fan 5 is driven, air containing dust and malodor substances are sucked in through a inlet grille 2, dust particles are caught by the dust collecting filter 4, malodor substances such as hydrogen sulfide are decomposed and deodorized with photocatalyst layer 8 which is activated by the ultraviolet ray from electric lamps 6, 6' and the cleaned air is finally blown out of a exit grille 3. An air cleaning apparatus is made remarkably compact by adopting the aforementioned assembly, because the blower serves for the suction and blow of contaminated air and the decomposition of odor substances as well.
Patent JP-S6210293-A (JP)
Title: High-speed plating method
Inventor: YOSHIDA HIROMICHI
IPC: C25D5/08
Filed: 1985-07-08
Abstract: PURPOSE:To increase the plating speed and to improve the quality of plating by simultaneously carrying out the spraying and suction of a plating soln. with respect to a material to be plated in the plating soln. with an injection nozzle and a suction nozzle and agitating the plating soln. in the vicinity of the surface to be plated at high speed. CONSTITUTION:The spraying of a plating soln. 2 by an injection nozzle 6 and the suction of the plating soln. 2 by a suction nozzle 8 are simultaneously carried out with respect to a material 3 to be plated consisting of a strip sheet material, etc., and traveling in the plating soln. 2 in a plating bath 1. Consequently, the plating soln. 2 in the vicinity of the surface 7 of the material 3 to be plated is agitated at high speed. Plural injection nozzles 6 and suction nozzles 8 are alternately arranged along the surface 7 to be plated and the spraying and suction of the soln. can be carried out over a wide range. A fluid resisting material such as a perforated plate and a meshy material is provided at the rear of the injection nozzle 6 and the agitation effect is preferably enhanced.
Patent JP-S5938333-A (JP)
Title: Holding mechanism of steel pipe in immersion hardening device for steel pipe
Inventor: OOSHIMAYA TOSHIO
IPC: C21D9/08
Filed: 1982-08-28
Abstract: PURPOSE:To make a titled mechanism usable for steel pipes of various sizes and shapes by constituting the press rolls which turn a heated steel pipe from air into water while holding the pipe pressed to rotating rolls by moving vertically toward said rolls in such a way that the press rolls can move in the longitudinal direction of the pipe as well. CONSTITUTION:A driving device 16 for press rolls which holds press rolls 8 and moves the rolls vertically toward rotating rolls 9, upper and lower arms 7a, b which hold the device 16 in the guide part 22 extending in the longitudinal direction of the pipe 1 and turn the device 16 together with the rolls 9 from air into water 11, and a slider 32 which is provided with arm parts 36, 36' extending to both side parts of the device 16 and adjusts the position of the device 16 by pressing and moving the same with the parts 36, 36' in the longitudinal direction of the pipe 1 are provided. The slider 32 is slidably held in slide guide part 31, and is moved by a motor 35 along the part 31.
Patent JP-H09309439-A (JP)
Title: Atc device
Inventor: ISHIKAWA SATORU
IPC: B61L23/34
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of a false signal wave owing to a noise, and to reduce the interval between trains. SOLUTION: An error correcting code adding part 12 of an ATC transmitter 1 adds an error correcting code to a coding approach permitting position information at a signal generator 11, and delivers it to a transmittor 13. A code detector 32 of an ATC on-vehicle device 3 detects a code information received through a track circuit, and confirms whether it is a normal code information or a nonsignal. When the received information is a normal code information, a speed control pattern generator generates a speed control pattern up to the approach permitting terminal position of a train. When it is detected that the received information is made into a non-signal, a speed control pattern fixing part 36 fixes the speed control pattern generated before that time.  A speed controller 35 controls the speed of the train in the track circuit which is the nonsignal section, by the fixed speed control pattern.
Patent JP-H0313810-A (JP)
Title: Method for measuring thickness of plate of concrete structure by ultrasonic-wave pulse reflection method
Inventor: KURAMOCHI MITSUGI
IPC: G01B17/02
Filed: 1989-06-13
Abstract: PURPOSE:To simplify the measuring method and to improve measuring accuracy by utilizing a longitudinal-wave vertical probe, and measuring the thickness of a plate by a pulse reflection method. CONSTITUTION:A probe 2 is brought into contact with the surface of a body under test 1 through a contact medium 3. An emitted ultrasonic wave is reflected from the other surface of the body under test 1 and received again with the probe 2. The thickness of the body under test 1 can be measured based on the time from the transmission to reception and the sound speed in the body under test 1.
Patent JP-S6213806-A (JP)
Title: Fluid device
Inventor: MIZUNO KATSUYUKI
IPC: F15B11/17
Filed: 1985-07-10
Abstract: PURPOSE:To unify the amount of fluid-supply to each fluid device by connecting the fluid intake sides of a plurality of fluid devices to a fluid supply passage one by one together with connecting the fluid discharge sides of each fluid device to a fluid return passage, in the same connecting order as that at the intake side. CONSTITUTION:Cooling water intake tubes 11a-1-15a-1 of condensers 11a-15a refrigerators 11-15 are connected one by one to the predetermined locations 30a-30e on the supply side A of a tube passage 30, which supplies cooling water to each refrigerator 11-15. On the other hand, cooling water discharge tubes 11a-2-15a-2 of condensers 11a-15a are connected to the predetermined locations 30f-30j on the return side B, in the same connecting order as that in the supply side A. With this contrivance, the difference in pressure between in the cooling water intake tube and in the cooling water discharge tube of the condenser of each refrigerator becomes constant, thereby unifying the amount of cooling-water-supply to each condenser.
Patent JP-S5273632-A (JP)
Title: Driving system for gas discharge panel
Inventor: KAWADA TOYOJI
IPC: G09G3/291
Filed: 1975-12-16
Abstract: PURPOSE: To realize driving system for gas discharge display panel, which can secure ample writing pulse duration by piling on the writing pulse during application period of maintenance voltage level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6128877-A (JP)
Title: Test system
Inventor: KOGA IZUMI
IPC: G01R31/28
Filed: 1984-07-19
Abstract: PURPOSE:To reduce the cost, by providing a test module with a means which delays a signal synchronous to a measuring signal by a specified time according to measuring purposes to make a measurement starting signal. CONSTITUTION:A video signal VS is outputted to a semiconductor device 20 to be measured from a video signal generator 10 while a signal SS synchronous to the signal VS is outputted to a counter 33 of a test module 30. A measurement starting signal MS is outputted to a sample holding circuit from the counter 33 at any time after a holding time elapses to sample and hold the output of the semiconductor 20 while being converted into a digital signal with an A/D converter 32.
Patent JP-S5850736-A (JP)
Title: Apparatus for liquid phase epitaxial growth
Inventor: HIRANO RIYOUICHI
IPC: H01L21/208
Filed: 1981-09-21
Abstract: PURPOSE:To make possible an epitaxial growth in a solution with the degree of supersaturation precisely adjusted by separately providing a crystal-dissolving solution tank and a supersaturation-adjusting solution tank. CONSTITUTION:While maintaining a specified temperature in the arrangement shown in Figure A, a crystal 17 (to be used for growth) is dissolved into a growth solution 4 to produce an equilibrium growth solution 4. Then this growth solution 4 is flowed into a supersaturation-adjusting solution tank through a passage 19 by moving an operation slider 8 to the left to press down an extruding piece 6. With a temperature rise of DELTAT deg.C a growth solution 4a in a DELTAT deg.C supersaturation state can be obtained. Then, as shown in Figure C, a growth slider 9 is moved to the left to position an inlet passage 12 of a growth room 10 under the supersaturation-adjusting solution tank 16. In this arrangement, by moving the slider 8 to the left, the solution 4a with the degree of supersaturation adjusted can be introduced in similar procedure to that for an existing apparatus into the growth room 10 for an epitaxial growth.
Patent JP-S6044043-A (JP)
Title: Preparation of hydrocarbon converting catalyst
Inventor: INO TAKASHI
IPC: C10G11/05
Filed: 1983-08-19
Abstract: PURPOSE:To prepare a catalyst suitable for the conversion reaction of hydrocarbon oil such as heavy oil, by adsorbing a basic compound with zeolite, and subsequently mixing the adsorbed zeolite with alumina/magnesia. CONSTITUTION:A basic compound such as chloride of a rare earth element or ammonium chloride is mixed with crystalline aluminosilicate zeolite and the resulting mixture is subjected to ion exchange before baking. A slurry containing 3-40wt% of this zeolite and 60-97wt% of an alumina/magnesia matrix are kneaded, dried and baked in air to prepare a catalyst. By this method, a catalytic cracking catalyst capable of suppressing hydrogen and coke forming amounts without reducing the yields of gasoline and an intermediate fraction in cracking heavy oil containing heavy metals and high in metal resistance can be prepared.
Patent JP-H11343327-A (JP)
Title: Vibration-damping material
Inventor: ISHIKAWA KAZUHISA
IPC: C08L75/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a material having vibration- damping properties reduced in temperature dependency and reduced in long-term deterioration by mixing a chain-like polyorganosiloxane having a hydroxyl group at each molecular terminal with a polyisocyanate compound. SOLUTION: This composition contains 100 pts.wt. chain-like polyorganosiloxane represented by the formula and a polyisocyanate compound such as diphenylmethane 4,4'-diisocyanate and/or a liquid modified diphenylmethane diisocyanate in a hydroxyl/isocyanate equivalent ratio in the range of 1/(0.5-1). Further, in order to impart rigidity, the composition may additionally contains a polyol compound, such as 1,3-butanediol, in an amount to give an equivalent ratio of the total hydroxyl groups to the isocyanate groups in the range of 1/(0.5-1). In order to improve vibration-damping performance it may additionally contains at most 50 pts.wt. bituminous material such as straight asphalt and a viscosity modifier being a plasticizer such as dioctyl phthalate. In the formula, (n) is 10-2,000; R1 is C3 H6 or C2 H4 ; and R2 is methyl or phenyl.
Patent JP-H0441859-A (JP)
Title: Box body under rush mat and constructing method thereof
Inventor: YAMAMOTO YOSHITOMO
IPC: E04F15/02
Filed: 1990-06-07
Abstract: PURPOSE:To interrupt moisture and ensure a healthy living environment by dividing a metal box body manufactured shallower than the height of a rush mat into parts, airtightly assembling them in a room of a building site, and laying lay rush mats thereon. CONSTITUTION:Box bodies 1, 2, 3 consisting of metal plate such as stainless steel plate manufactured slightly shallower than the height of a rush mat are carried into a room in a building site as three-divided box parts. They are superposed with a caulking material in between the superposed parts, nails are driven into pores 4 to nail parts to a floor plate, and an airtight box body having the same dimension as the room is assembled. After the construction, rush mats are laid in the box body. If necessary, the superposed parts are welded to further ensure the airtightness. Thus, the moisture and offensive smell from under the floor are interrupted, invasion of bacteria and harmful insects can be prevented, and a healthy living environment can be ensured.
Patent JP-H09312012-A (JP)
Title: Magnetic recording medium
Inventor: TAKANASHI SACHIYO
IPC: G11B5/72
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To improve long-term stability and sliding durability and reliability as a magnetic recording medium by using specified three kinds of extreme pressure agent as a lubricant layer of a magnetic recording medium. SOLUTION: This magnetic recording medium is produced by forming a ferromagnetic thin film layer and a protective film layer on a nonmagnetic substrate. The protective film layer consists of a material selected from carbon and oxide ceramic material. Then a lubricant layer is formed on the surface of the protective film layer. The lubricant consists of a fluorine-contg. compd. and one or more kinds of pole pressing agent selected from compds. expressed by chemical formula 1, compds. expressed by chemical formula 2 and cmpds. expressed by chemical formula 3. The lubricant layer containing a fluorine-contg. compd. and a specified extreme pressure agent reduces the catalytic reaction with aluminum oxide of a slider part of a head by the effect of the extreme pressure agent, and the layer is chemically stable even at high temp.  The proportion of the specified extreme pressure agent added in the lubricant layer is determined in a predetermined range considering the effect of addition.
Patent JP-H05236125-A (JP)
Title: Notice control system for moving party in telephone automatic transfer
Inventor: OZAWA NORIO
IPC: H04M3/42
Filed: 1991-06-21
Abstract: PURPOSE:To simply control whether or not a buzzer of a transponder card(TRC) of a carrier of the TRC is activated by linking a personal position recognition system and a tracing telephone system so as to automatically transfer a call to a telephone set at a moving destination. CONSTITUTION:A person not resident on its seat at the telephone automatic transfer is noticed of a fact that a call is automatically transferred to a nearby telephone set 16 in advance by means of a transponder card 30 and information used to stop buzzing of the transponder card 30 is sent from a caller telephone set 13 and sent to the transponder card 30 via a center equipment 21 of a person position recognition system 20 and the caller stops buzzing of the transponder card 30. Or a notice device not buzzing is selected.
Patent JP-S6130161-A (JP)
Title: Audio conference device
Inventor: YAGIHASHI TORU
IPC: H04M9/00
Filed: 1984-07-20
Abstract: PURPOSE:To perform the audio conference service with a good S/N by inputting the electric converted output of a microphone for spoken voice input and that of a microphone for background sound input to a subtractor after they are adjusted with the gain of a balance amplifier and cancelling background sounds. CONSTITUTION:A comparator 10 compares a power level corresponding to the microphone input sound in the input terminal of a variable loss device 4 of a transmitting system with that corresponding to the heard voice to be outputted from a speaker in the output terminal of a variable loss device 7 of a receiving system. Loss devices 4 and 7 are controlled in accordance with the discrimination output of the comparator 10 by a gain control part 11, and the loss of the loss device 4 is reduced and that of the loss device 7 is increased in the speaking mode, and gains are controlled in accordance with the speaking mode and the hearing mode. A microphone 2 for background sound input is provided besides a microphone 1 for speaking subscriber' voice input, and the difference between two microphone inputs whose balance is adjusted through gains 1a and 2a with respect to phase and gain is operated by a subtractor 12, and thereby, background sounds are erased and voice components of the speaking subscriber from the microphone 1 remain.
Patent JP-H0723323-A (JP)
Title: Video reproducing device
Inventor: OSAWA HIDESHI
IPC: H04N5/92
Filed: 1993-06-22
Abstract: PURPOSE:To reduce a picture to be skipped and to smoothly change a picture by retrieving a picture precedently compressed and coded while referring to a header when extending processing for compressed video information is delayed from time required for reproduction and display and skipping pictures up to the retrieved picture. CONSTITUTION:When a required video film stored in a large capacity storage device 12 for a file server 10 is specified, sound information included in the specified video film is transferred to a client 14 and reproduced at first. A user for the client 14 judges the necessity/unnecessity of a video information by listening the reproduced sound, and at the time of judging the necessity, requests the transfer of the video information. In the case of synchronously reproducing a video and sound, intra-frame coding and inter-frame coding for a moving image are alternately executed in each frame. Identification(ID) information indicating a compression coding system is included as the header of coding information. When reproducing operation is delayed from time required for reproduction and display, decoding processing up to time immediately before the execution of the preceding intra-frame coded frame is skipped while referring to the header.
Patent JP-S5776153-A (JP)
Title: Magnetic alloy
Inventor: IGARASHI ZENJI
IPC: H01F1/04
Filed: 1980-10-29
Abstract: PURPOSE: To offer a low-cost magnetic alloy composed of a single alloy based on Fe-Cr-Co, having a complex magnetic propety, excellent in workability and abound in mass-producibility.  
     CONSTITUTION: A magnetic alloy comprises, by weight ratio 17W35% Cr, 8W20% Co, 0.1W10% Mo, 0.1W10% of one or more of V, Nb and Ta, and the balance being Fe. The alloy may contain 0.1W10% of one or more of Mn, Y, Cu, Zn, Al, C, R.E. and platinum-group metals as additional components. The alloy can be provided with a complex magnetic property by subjecting it to special heat treatment and working. That is, the complex magnetic property is obtained by solution-treating the alloy in an α+γ dual phase zone and utilizig the spinodal decomposition of each phase, a γ→α' transition mechanism and an age-precipitation-hardening mechanism so that mainly α contributes to a large coercive force while γ contributes to a small coercive force. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5274740-A (JP)
Title: Energy input and output equipment for fly-wheel
Inventor: ITOU YOSHIMITSU
IPC: F16H33/00
Filed: 1975-12-18
Abstract: PURPOSE: To provide a subjected equipment having a n ability to niput an energy indifferent with a loading condition, together with capability of storing any small quantity of an energy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05161770-A (JP)
Title: Pattern stitching/embroidering apparatus
Inventor: EERITSUHI HAUZAMAN
IPC: D05B19/08
Filed: 1992-06-10
Abstract: PURPOSE: To essentially simplify the creation and programming while recognizing each sewing pattern or embroidery pattern of a sewing machine. CONSTITUTION: This device is for quickly and easily designing the sewing pattern or embroidery pattern of the sewing machine and forming the raw draft of the pattern, on a graphic display 8. The raw draft is stored, a stored shape is used as a basis for the elaboration and adaptation of recognition by the sewing machine and the elaboration and transformation into stitch sequences are also performed on an appropriate display 10. The transformation into individual stitches required during an editing process is automatically performed by different auxiliary functions.
Patent JP-S6129841-A (JP)
Title: Photographic support and its formation
Inventor: KATO KAZUO
IPC: C08J7/00
Filed: 1984-07-20
Abstract: PURPOSE:To prevent uneven application and the occurrence of defects in application such as pinholes by exposing a support having a high molecular resin layer to a corona discharge region formed with relatively low frequency AC. CONSTITUTION:The support having the high molecular resin layer is exposed to a corona discharge region formed with relatively low frequency AC, or the support is continuously passed through a corona discharge region formed with relatively low frequency AC by relatively traveling. Stepwise uneven application and the occurrence of defects in application such as pinholes can be prevented by exposing the support at least once to the corona discharge region. In order to improve the adhesion of a photographic constituent layer to the support, the support is successively subjected to conventional corona discharge treatment and preferably said corona discharge treatment with low frequency AC.
Patent JP-H06339197-A (JP)
Title: Electroacoustic transducer
Inventor: ISHIGAYA SHOJI
IPC: H04R13/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide an electroacoustic transducer whose acoustic output is enhanced by preventing magnetic saturation of a diaphragm and stabilizing an operating point of a magnetic circuit. CONSTITUTION:The electroacoustic transducer is provided with a diaphragm 6 having a magnetic piece 20, a sealed space 10 formed on a rear surface side of the diaphragm, a magnet 14 placed in the sealed space to let a bias magnetic flux phi0 act on the diaphragm and a magnetic drive section 12 installed in the closed space to let an AC magnetic flux phi1 act on the diaphragm thereby vibrating it and characterized in that the bias magnetic flux is set to the extent of causing no magnetic saturation to the diaphragm.