baber/WOPTO huggingface dataset:
Patent JP-S59108754-A (JP)
Title: Thermal cracking of aromatic urethane
Inventor: TAKEUCHI TSUTOMU
IPC: C07C67/00
Filed: 1982-12-13
Abstract: PURPOSE:To carry out the thermal cracking of an aromatic urethane, by cracking an aromatic urethane in the presence of an inert solvent heated above the heat-decomposition temperature of the urethane, adding an alcohol or phenol to the used inert solvent, and reusing the mixture as the solvent. CONSTITUTION:An aromatic urethane (e.g. dimethyltoluene dicarbamate) is made to contact with an inert solvent such as triaryldimethane, alkylbenzene, diphenyl, etc. heated above the heat-docomposition temperature of the urethane. In the recovery of the corresponding aromatic isocyanate and an alcohol or a phenol in vapor phase, the inert solvent used in the thermal cracking reaction is mixed with an alcohol or a phenol, maintained at 40-140 deg.C for 5min-20hr, and reused. The amount of the alcohol or phenol to be added is 1-100 equivalent based on the isocyanate group remaining in the inert solvent.
Patent JP-H0541703-A (JP)
Title: Clock reproducing circuit
Inventor: HAYASHI TAKEHIKO
IPC: H04L7/033
Filed: 1991-08-05
Abstract: PURPOSE:To obtain a reproduced clock suitable for mobile body communication or the like by finely changing the response time width of a digital PLL circuit in a clock reproducing circuit provided with an NRZ signal change point extracting circuit and the digital PLL circuit. CONSTITUTION:In the clock reproducing circuit consisting of an input NRZ signal change point extracting part 11 and the digital PLL circuit provided with a phase comparator 12, an up/down counter 13, a phase correcting part 15, etc., the set number of stages of the up/down counter 13 and the extent of phase correction of the phase correcting part 15 are individually controlled by control signals 18 and 19 from the external, and the extent of phase correction from the phase comparator 12 is switched by the pull-in mode designated from the external.
Patent JP-S6458313-A (JP)
Title: Oil mist remover
Inventor: NAGASHIMA TSUNEO
IPC: B01D46/10
Filed: 1987-08-31
Abstract: PURPOSE:To automatically sense the replacement time of a filter by sensing pressure of air flowing to an oil mist stripper and allowing a lamp to be turned on a light when the sensed value is made to constant value or below. CONSTITUTION:In an oil mist stripper, oil mist is removed in a rotary filter, a fixed filter and a draft chamber. Further a sensing member 14 is provided between an oil mist removing part and an exhaust hole 13 and a lamp 15 is turned on a light when the flow velocity of air is made to constant value or below. Therefore when clogging of the filter is caused, flow of the air is made slow and force of the air for pressing the sensing member 14 is made weak; thereby, the sensing member 14 is lowered. A switch 17 is turned on by lowering of this sensing member 14 and the lamp 15 is turned on a light.
Patent JP-H0383867-A (JP)
Title: Box pot for accessory tile baking
Inventor: SASADA SHIGETOMO
IPC: C04B35/64
Filed: 1989-08-24
Abstract: PURPOSE:To provide the title partly saw pitch-shaped box pot so designed that the tops are beveled and the tilt parts are provided with level difference, thereby, even if glaze applied on tile surface should reach the back surface of tile, the box pot and tile are ensured not to stick to each other due to baking. CONSTITUTION:The objective box pot 1, a partly saw pitch-shaped one, containing two tops 2 and three bottoms 3. The tops 2 and the bottoms 3 are respectively mutually connected through tilt parts 4, 5. the tilt part 5 being shorter and larger in gradient than the tilt part 4. The tops 2 are provided with bevels 8, and the respective upper surfaces 4a,5a of the bottom 3 side of the tilt parts 4, 5 are set up approximately parallel to each other through level difference 7, low against the upper surfaces 4b, 5b of the top 2 side. When the box pot 1 is loaded with an angleshaped accessory tile 10 as shown in the figure, a gap 9 is developed between the top 13 of the tile 10 and the top 2 through the bevel 6, and gaps 14, 15 between the upper surfaces 4a, 5a and the ends 11a, 12a, respectively, through the level difference 7. Thereby, the aim can be attained, causing no crack of tiles 10 and no damage of the box pot 1.
Patent JP-S6277800-A (JP)
Title: Manufacture of ultrasonic probe
Inventor: KOISHIHARA YASUSHI
IPC: A61B8/00
Filed: 1985-10-01
Abstract: PURPOSE:To prevent the generation of breakage during a disconnection, a chipping, an inclination or the like by providing a reinforcing member between a side surface of an ultrasonic oscillator and a conductor and cutting the oscillator. CONSTITUTION:Reinforcing members 8, 9 are disposed between a side surface of the ultrasonic oscillator 1 connected to conductors 5, 6 and having a load member 7 formed on the rear surface thereof and the conductors 5, 6, respectively. According to the reinforcing members 8, 9, the generation of the breakage, a chipping, an inclination or the like when the oscillator 1 is cut and divided into strips is prevented and the ultrasonic probe is formed with a good yield.
Patent JP-S59109050-A (JP)
Title: Formation of resist
Inventor: SUMITA MASUJIROU
IPC: H05K3/06
Filed: 1982-12-15
Abstract: PURPOSE:To form easily a resist of high accuracy by forming a desired pattern on a metallic plate using a specified coating agent, coating the whole surface of the metallic plate including the pattern with an ultraviolet-curing coating agent, carrying out irradiation, and washing out the uncured parts. CONSTITUTION:A pattern 3 is formed on a metallic plate 1 on a substrate 2 using a coating agent (A) soluble in a solvent and contg. a substance for inhibiting the curing reaction of an ultraviolet-curing coating agent (B). The coating agent A includes a resin composition prepd. by blending the acrylate of bisphenol type epoxy resin with 4,4'-bisdiethylaminobenzophenone (a basic substance which doubles as a photopolymn. promotor). A layer 4 of the coating agent B such as epoxy resin blended with a photopolymn. initiator which releases Lewis acid under radiation is then laminated. The layer 4 is irradiated with ultraviolet rays to cure the layer 4 except the parts 5 on the pattern 3, and the parts 5 are removed by dissolution in a solvent to form a resist.
Patent JP-H0958065-A (JP)
Title: Printer and control of memory of printer
Inventor: KONISHI ATSUSHI
IPC: G06F3/12
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To release a data source by structuring a memory environment for securing an empty area to the maximum allowable extent. SOLUTION: If a control part 21 analyzes print information entered from a host computer as a data source and identifies the set number of units of print information, a memory control part 212 variably sets the size of a holding area based on the number of identified units of print information.
Patent JP-H0882803-A (JP)
Title: Liquid crystal display device
Inventor: FUJITA HIKARI
IPC: H05K3/36
Filed: 1994-09-13
Abstract: PURPOSE: To make it possible to position both of driving side terminals and anisotropic conductive film with positioning key marks arranged on both sides of the signal line terminals of a liquid crystal display element. CONSTITUTION: This liquid crystal display device is formed by connecting the signal line terminals 5 connected to the signal lines 3 and the driving side terminals 7 on a driving circuit side of the liquid crystal display element 1 by the anisotropic conductive film 10. A pair of the positioning key marks 4 having the shape to allow positioning of the driving side terminals 7 and the anisotropic conductive film 10 are arranged on both sides of the signal line terminals 5. Both of the driving side terminals 7 and the anisotropic conductive film 10 are positioned by a pair of such positioning key marks 4 according to this constitution.
Patent JP-H0382648-A (JP)
Title: Automatic seat belt
Inventor: SAJI MICHIHARU
IPC: B60R22/06
Filed: 1989-08-28
Abstract: PURPOSE:To automatically fit a seat belt with a simple structure by keeping a guide buckle at a high position not to restrict a crew when the crew gets on or off, and sliding the guide buckle to the fixed position to hold the crew in the restricted state when a vehicle starts. CONSTITUTION:A belt retractor 9 is arranged at the rear lower section near the inside of the bottom seat 5 of a driver's seat, and a seat belt 1 between the retractor 9 and a tongue plate 2 is used as a lap seat belt 10 restricting a waist. A belt retractor 11 is arranged at the rear lower section near the inside 8 of a back seat 6. A shoulder seat belt 13 restricting a shoulder between a guide roll 12 fitted at the upper section near the inside 8 of the back seat 6 is constituted. The tongue plate 2 is provided movably along a tilted guide rail 17 provided on the inner wall of a door 7, and it is moved by the action of a small motor arranged on the door side via a slide plate.
Patent JP-H0652290-A (JP)
Title: Method and device for synthesizing mouth-shaped picture
Inventor: KANEKO MASAHIDE
IPC: H04N7/14
Filed: 1992-07-27
Abstract: PURPOSE:To correct the mouth shape of the characters appeared on stage to correspond to the voice in each language when the voices spoken by plural languages are imparted for one video signal. CONSTITUTION:The three-dimensional movement of the character's head in a screen is detected by a three-dimensional movement detection section 1. On the other hand, a mouth shape parameter genearation section 2 generates the mouth shape parameter at every frame based on the phoneme string consisting of the voice to be impart and the time duration of each phoneme. With the use of these results, a coordinate correction section 3 corrects the direction and position of the three-dimensional shape model of the head of the characters and the shape around the mouth. The brightness and color information are given to the mouth of the obtained shape model and the part around the mouth by a texture mapping section 4. Further, a synthesis section 5 replaces the result with the mouth in the original picture and the picture of the part around the mouth. Thus, even when the voices by different languages are imparted, the natural face movement picture having the mouth shape corresponding to the voice can be outputted.
Patent JP-H0381788-A (JP)
Title: Developing device
Inventor: TAKEDA FUCHIO
IPC: G03G15/08
Filed: 1989-08-25
Abstract: PURPOSE:To prevent the density irregularity of an image from occurring by impressing a prescribed AC voltage between a toner thin layer forming means and a developer carrier with the aid of superposing it to a DC voltage. CONSTITUTION:A toner hopper used as a toner accumulation part is formed in a developing casing 201. Simultaneously, a toner replenishing roller 203, a toner layer regulating roller 204 which makes the layer of toner replenished and attached to the surface of a developing roller 202 thin and a toner cleaning roller 205 which scrapes off the toner left on the surface of the developing roller 202 after developing axially supported in the developing casing 201 so that they are driven to be rotated in a prescribed direction. The prescribed AC voltage generated from an AC power source 210 is impressed between the developing roller 202 and the toner replenished roller 203, the toner layer regulating roller 204 and the toner cleaning roller 205 by superposing it to the prescribed DC voltage generated from a DC power source 211.
Patent JP-2001042140-A (JP)
Title: Optical equipment having optical fiber diffraction grating
Inventor: TAMURA MITSUAKI
IPC: G02B6/10
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To allow a joint face between members supporting an optical fiber diffraction grating in optical equipment to have arrangement having no effect on the negation of temperature dependency. SOLUTION: The optical equipment is composed of a first bar-shaped member (first bar) 1 made of Invar, a second bar-shaped member (second bar) 2 made of aluminum, and an optical fiber diffraction grating 8. In this case, the end of the second bar 2 is joined to at least one end of the first bar 1 with a bonding adhesive 3; a part of the first bar 1 or the second bar 2 is bent so that the ends 2b, 2c of the second bar 2 which are unjoined to the front bar 1 oppositely face each other; and an optical fiber diffraction grating 8 is fixed with an adhesive 9 to the ends of the second bar 2 unjoined to the first bar 1. Then, the normal line direction at an arbitrary point on the joint face between the first and second bars 1, 2 is set to be vertical to the longitudinal direction of the diffraction grating 8.
Patent JP-H0960674-A (JP)
Title: Coiled disk spring
Inventor: SHIMONOSEKI MASAYOSHI
IPC: F16F1/06
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a spring which has good material yield in manufacturing and the freedom of design by tightly winding a belt-like material which has a nearly rectangular cross-section such that it forms a predetermined slant angle for a central axis. SOLUTION: A coiled disk spring 4 is tightly wound like a coil such that the strip material 1 of nearly rectangular cross section, for example, forms a predetermined slant angle for the central axis of the coil and it is made of deformed wire made by rolling a round wire or slit material and its thickness is made different inside and outside in the radial direction, thereby producing a characteristic which a conventional coned disk spring does not have: that is to say, when a compression force is applied, the spring is first deformed at the inner side in the radial direction and gradually put into tight contact with each other at the whole width and then the whole spring is deformed, thereby making the characteristic of the spring progressive.  Since the belt-shaped material is wound like this, the yield of material is improved and the spring with aiming characteristic can be made by changing the thickness inside and outside in the radial direction of the spring.
Patent JP-H1151996-A (JP)
Title: Earthing detection circuit for induction furnace
Inventor: YOSHIDA AKIRA
IPC: G01R31/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To easily clear up the cause, and to conduct a restoration work in a short time by indicating surely a phase where grounding trouble occurs and a degree of grounding generation when the grounding trouble occurs. SOLUTION: Primary sides of three transformer 7a, 7b, 7c for measuring instruments are connected with star connection to a secondary side of a transformer 1 for a furnace connected to a three phase power source of R, S, T, secondary sides of respective transformer 7a, 7b, 7c connected with open delta connection to a grounding voltage relay 8. Voltage detecting circuits 10a, 10b, 10c for holding output voltages in the secondary sides of the respective transformers 7a, 7b, 7c to be displayed when voltage of set voltage or less is applied to the relay 8 are connected to the secondary sides of the respective transformers 7a, 7b, 7c in parallel respectively.
Patent JP-H0768292-A (JP)
Title: Nitrogen removing apparatus
Inventor: NAKANO ICHIRO
IPC: C02F3/10
Filed: 1993-09-03
Abstract: PURPOSE:To provide a nitrogen removing apparatus which can reduce the retention time in a wastewater reaction tank and is satisfactory in terms of durability and costs. CONSTITUTION:In a nitrogen removing apparatus in which a denitrification tank 1 and a nitrification tank 2 are arranged, hydrophilic porous carriers 11, 15 with communicating pares are respectively put into the tank 1 and the tank 2. Since the hydrophilic property of the carrier helps water to be treated enter the pores and the surface area of the carriers is enlarged by the pores, a large amount of microorganisms can be deposited, bonded, and fixed on the carriers, thus improving the treatment efficiency.
Patent JP-S6198617-A (JP)
Title: Corner joint installation structure for fixing window panel
Inventor: KATO KATSUHISA
IPC: B60J1/18
Filed: 1984-10-18
Abstract: PURPOSE:To increase adhesive efficiency between a corner joint and a bonding agent, by providing a penetrating hole to the optional position on an engage leg which is projected and formed from the central lower face of the corner joint, and by pouring unhardened bonding agent through the hole. CONSTITUTION:An engage leg 12 is integrally projected and formed from the vicinity of the almost central corner of the lower face of a corner joint 11. At the bottom end of the engage leg 12, lugs 13, 13 are provided. A penetrating hole 14 is provided at the almost central position of the engage leg 12. At the both ends of the left and right sides of the corner joint 11, fixing legs 15, 15 are provided and formed to engage with the ends of the flush mount molding.
Patent JP-H0857445-A (JP)
Title: Waste paper recovery apparatus
Inventor: HIDAKA SEITARO
IPC: B09B3/00
Filed: 1994-08-22
Abstract: PURPOSE: To provide a waste paper recovery apparatus capable of automatically recovering a large amt. of waste paper within a short time, capable of preventing the leakage of materials requiring the keeping of a secret, capable of enhancing the efficiency of work related to the feed-out of recovered waste paper to a large extent while enabling cost reduction and capable of regenerating recovered waste paper to utilize the same. CONSTITUTION: An waste paper recovery apparatus has the waste paper crusher 2 arranged in the building of a data center, a separator 6 separating waste paper refuse ground by the crusher into crushed paper and paper dust, the waste paper refuse discharge pipe 5 connected to the separator communicating with the discharge port of the waste paper crusher, a dust collector re-separating the paper dust separated from the waste paper refuse by the separator into a paper powder and air, an exhaust fan discharging purified air from which the paper powder is removed by the dust collector to the atmosphere and an waste paper recovery molding machine 9 recovering the crushed paper and the paper powder to subject them to compression molding. Further, an waste paper feed-out device, a recovery container replacing device and a secondary feed device are provided.
Patent JP-2001040052-A (JP)
Title: Heat resistant and photosensitive resin composition
Inventor: IKEGUCHI NOBUYUKI
IPC: C08F299/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a photoselectively thermosetting permanent protective film for printed wiring boards which is excellent in characteristics such as heat resistance, adhesion, developability, migration resistance and electric insulation after pressure cooker treatment. SOLUTION: This photoselectively thermosetting resin composition comprises 20-90 wt.% of the following resin as an unsaturated group-containing polycarboxylic acid resin, 5-35 wt.% of an epoxy resin and, optionally, 1-30 wt.% of an ethylenic unsaturated monomer and 0. 1-20 wt.% of an photopolymerizatioir initiator: 10-90 pts.wt. of a polybasic acid anhydride is reacted with the reaction product obtained by reacting 100 pts.wt. of an epoxy acrylate with 5-40 pts.wt. of a polyfunctional cyanic acid ester to form the resin having an acid number of 40 to 200 mgKOH/g.
Patent JP-S60112440-A (JP)
Inventor: KOBAYASHI NOBUYUKI
IPC: B32B15/04
Filed: 1983-11-24
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-H0772299-A (JP)
Title: Mirror for x-ray and optical instrument such as exposure device using it
Inventor: FUKUDA YOSHIAKI
IPC: G21K1/06
Filed: 1993-09-03
Abstract: PURPOSE:To provide a mirror for X-rays which causes no damage from the irradiation with X rays of a high intensity such as synchrotron radiation and has a long durability. CONSTITUTION:One or more than one underlining layers 31 to 3n are installed between a base material 1 made mainly of quartz and a reflective layer 2 to reflect X rays. The materials of each underlining layer 31 to 3n are selected so that it can absorb fluorescent X rays from the upper layers or convert them into fluorescent X rays with longer wavelengths. The final purpose is to considerably reduce the strength of X rays incident on the base material 1 and lengthen the wavelengths of them beyond the K absorbing end of oxygen.
Patent JP-S6198339-A (JP)
Title: Video display device
Inventor: MURAKAMI HIRONORI
IPC: H04N13/04
Filed: 1984-10-19
Abstract: PURPOSE:To observe more stereoscopic color videos by constituting two video sources so that their optical axes projected from the positions of 90 deg. are located between video sources by combining them by a half mirror. CONSTITUTION:Since the half mirror 26 is arranged at 45 deg. angle from a double lenticular screen 28, videos from video sources 24, 25 are projected to the screen 28 at an equal magnification so that the optical axes of the video sources 24, 25 are located on the intermediate positions between video sources 22 and 23 and between the video sources 21 and 22. The videos from the video sources 21-25 are observed on respective observation points 29-32 on the basis of the directivity of the screen 28. Since the video sources 21 and 22, 22 and 23, and 24 and 25 are arranged with intervals between both the eyes of an observer, each interval of the observation points 29-33 is half of the interval between both the eyes. When the observer moves in the arrow (b) direction, the right and left eyes can observe the proper videos of the video sources 23 and 22, 24 and 25, and 22 and 21 stereoscopically on the positions 33 and 31, 32 and 30, and 31 and 29.
Patent JP-H05234025-A (JP)
Title: Production of magnetic head
Inventor: OKUDA HIROYUKI
IPC: G11B5/23
Filed: 1991-08-30
Abstract: PURPOSE:To eliminate fluctuations in magnetic characteristics. CONSTITUTION:Magnetic alloy films 4 are formed on the surfaces of substrates 1 opened with a main groove and winding groove and the grooves are filled with molten glass 5 from above these magnetic alloy films 4. The excess glass 5 and the magnetic alloy films 4 in a horizontal direction are polished away, by which the gap butt surfaces 12 are formed. The magnetic alloy films 4 at the front end of the winding groove 2 exposed on the gap butt surfaces 12 are removed by ion beam etching. A pair of core half bodies are welded via a gap spacer 8 and are cut to one piece each of head chips. Accordingly, the parts of the magnetic alloy films 4, nonmagnetic substrates 1 and packing glass 5 which are exposed on the polishing surfaces not coated with photoresist patterns are approximately uniformly etched if a depth end is formed by an etching method. The shape of the depth end is determined by the shape of the photoresist patterns, the incident angle of ion beams, etc., and does not change even if many wafers are treated simultaneously or one after another. There are no fluctuations in quality and characteristics.
Patent JP-S6377335-A (JP)
Inventor: INOUE MICHIYA
IPC: G06F1/30
Filed: 1986-09-19
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-H0389763-A (JP)
Title: Network for conference
Inventor: JIYON RUROI DORISUKORU
IPC: H04M9/00
Filed: 1989-08-25
Abstract: PURPOSE: To remove limitation to the number of conference participants due to the increment of noise and a fault in signal level suppression by providing the network with a controller for maintaining a conference module at a suitable state and establishing a required conference between stations. CONSTITUTION: A conference network 11 includes a ring array 10, constituted of plural conference modules 12 and a device for controlling the ring array 10 and maintains these modules 12 at required states. The network 11 includes also plural additional ring arrays 10, each ring array 10 is connected to another ring array 10 and the controller controls the modules 12 constituting each ring array 10, so as to maintain these modules 12 at the required states. Consequently, an information signal can be combined with a controller at a corresponding signal level, a conference request can be satisfied, the conference modules 12 can be used as building block modules for the design of a conference array, and restriction to the number of conference participants can be removed.