baber/WOPTO huggingface dataset:
Patent JP-H0792116-A (JP)
Title: Method and equipment for measuring softening point of structural viscous material
Inventor: SATO KIYOSHI
IPC: G01N25/04
Filed: 1993-09-22
Abstract: PURPOSE:To establish a measuring method which can deal with variation of the quality in actual plant by calculating the temperature at an inflection point in the cooling process of a sample and then determining a softening point based on the correlation between a predetermined softening point of the sample and the temperature at the inflection point. CONSTITUTION:After introducing a molten pitch sample, a cooling medium is fed into a measuring container 2 thus cooling the sample uniformly. A heater/heat measuring sensor 4 is then inserted substantially into the center of the pitch introduced into the sample part 2a of the measuring container 2 thus measuring the temperature during cooling process of the pitch while feeding a constant current from a constant current supply 6. Furthermore, temperature of the pitch during cooling process is measured by means of a temperature sensor 5 in the sample part 2a. Measurements are delivered from the sensors 4, 5 to a data processor 7 which produce a temperature vs time curve and a temperature differential curve is determined based on the temperature difference at the same point of time. An inflection point temperature is then calculated based on the temperature differential curve and a softening point is determined from the correlation between a predetermined softening point of sample and the inflection point temperature.
Patent JP-2001058435-A (JP)
Title: Tooth skipping preventing mechanism and image recording apparatus
Inventor: WATABE TADAO
IPC: B41J19/20
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an image recording apparatus suppressed in size and cost and capable of preventing tooth skipping without making a plan considering the lowering of tension. SOLUTION: In a tooth skipping preventing mechanism having a carriage loaded with a recording head, the timing belt 1 connected to the carriage to move the same, the drive pulley and idle pulley 2 holding the timing belt 1 under tension, the slidable idle pulley support member 4 supporting the idle pulley 2 and the elastic member 5 urging the idle pulley support member 4 to apply tension to the timing belt 1, the viscosity resistance device 13 connected to the idle pulley support member 4 to relax the acceleration and deceleration thereof is provided.
Patent JP-H0284928-A (JP)
Title: Image position adjusting system for electronic endoscope
Inventor: SATO KAZUHIKO
IPC: G02B23/24
Filed: 1988-09-22
Abstract: PURPOSE:To adjust the position of a picture, which is displayed on a monitor screen, to a prescribed position by once returning a video signal, which is formed by a processor, to an endoscope side, inputting the video signal to a picture position adjusting circuit, which is provided in the endoscope, and executing timing adjustment for respective vertical and horizontal synchronizing signals. CONSTITUTION:On the basis of a signal from an image pickup element driving circuit 40 which is provided in a connector 5 of an endoscope 1, an image pickup element 20 is driven and respective chrominance signals are transmitted to a processor 10. Then, by inputting the chrominance signals to a video processor 41 and a synchronizing signal generating circuit 42, a composite signal to be composed of the respective chrominance signals, a luminance signal and the synchronizing signal is formed. A vertical synchronizing signal VD and a horizontal synchronizing signal HD in the composite signal are once returned to the connector 5 of the endoscope 1 and inputted to a picture position adjusting circuit 43. Here, on a monitor screen 20, for example, since a picture in the position of an image pickup area A of the image pick up element 20 is displayed in a central part, the timing of the vertical synchronizing signal VD and horizontal synchronizing signal HD is dislocated only by difference between the image pickup area A and an image pickup area B.
Patent JP-H0399426-A (JP)
Title: Heat treatment of semiconductor wafer
Inventor: SUGAWARA NORIYUKI
IPC: H01L21/22
Filed: 1989-09-12
Abstract: PURPOSE:To enhance the characteristics such as the dark current characterristics of IC for photosensor, the emitter grounding current amplification rate, etc., by a method wherein the flow rate of inert gas fed in case the temperature in a processing furnace is cooled down from the process temperature to discharging temperature is controlled to be within specific range. CONSTITUTION:Any substrate wafers processed in a processing furnace for heat treatment such as oxidation, diffusion, etc., are to be discharged out of the processing furnace after the temperature in the processing furnace is cooled down to the discharging temperature lower than the process temperature. At this time, the temperature in the processing furnace is cooled down to the discharging temperature while feeding inert gas represented by nitrogen, argon, etc., to the processing furnace so that the flow rate of the gas may be within the range exceeding about 2l/min and not exceeding 4l/min converting into the case when the tube sectional diameter in the processing furnace is almost 150mm.
Patent JP-H0577065-A (JP)
Title: Method for joining steel material for building
Inventor: TSUCHIYA SEIJI
IPC: C09D183/04
Filed: 1991-09-17
Abstract: PURPOSE:To increase the coefft. of friction to >=0.45 and to allow one coat finishing by previously coating joint surfaces with a specific coating material in the method for joining steel material members by a high strength bolt friction joining method. CONSTITUTION:The organo-alkoxysilane in which the polysiloxane as the constituting component of the coating material consists of 100: 0 to 40 ratios based on the weight of the compd. expressed by general formula RSi(OR')3 and the compd. expressed by R2Si(OR')2 is used in accordance with the conventional method. For example, this organo-alkoxysilane is formed by liberating alcohol by a hydrolysis reaction in an acidic aq. medium and inducing a polycondensation reaction so as to act as a binder. The coefft. of friction of the resulted coating film is maintained at >=0.45. Then, the colloidal silica and colloidal alumina improve the storage stability of the coating material and allow the coating to a larger thickness. A packing material is compounded with this coating material in order to obtain the coating film which is thick and is crackfree.
Patent JP-H1082892-A (JP)
Title: Radioactive waste geologic disposal method
Inventor: ENDO YOSHIHIRO
IPC: G21F9/34
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To cover even a disposal container having no sufficient radiation shielding performance easily and safely with a water stop material. SOLUTION: After laying a large number of small water stop material blocks 14 all over the bottom face of a disposal hole 5 of a disposal gateway 1, a large number of blocks 4 are piled up along the inner side face of the disposal hole 5 up to an appropriate height position, and a disposal container 4 with radioactive waste stored therein is inserted in a storage space 15 surrounded by the respective blocks 14. A single large-sized water stop material block 16 is then installed on the upper part of the disposal container 4 to close the disposal hole 5 and to cover the disposal container 4 with the blocks 14, 16.  In this way, the blocks 14 are installed being positively aligned without a clearance by manual work of workers before accommodating the disposal container 4 in the disposal hole 5, and after accommodating the disposal container 4, the block 16 can be easily installed by remote operation, a device with radiation shielding structure, or the like.
Patent JP-S6479649-A (JP)
Title: Decision on dispersion degree of magnetic paint
Inventor: KUSUSE TOMOYA
IPC: G11B5/706
Filed: 1987-09-21
Abstract: PURPOSE:To enable accurate decision free from errors in the propriety of dispersion even when the dispersion progresses, by judging a dispersive power of paint using a differential scan heating value. CONSTITUTION:A part of paint is sampled to form a painted film in the process of dispersing a magnetic paint mainly composed of a vinyl chloride based copolymer and a gamma-Fe2O3 or Co-containing gamma-Fe2O3 magnetic powder. Then, the painted film is dried thoroughly to remove a solvent and then, when a part of the painted film is measured, a differential scan heat curve is given as indicated by Fig.1. The differential heat is attributed to a reaction heat between chlorine in a binder and gamma-Fe2O3 or Co-containing gamma-Fe2O3. Thus, with the progress of dispersion, an area to be applied of the binder on a magnetic particle increases to enhance a differential heating value. This enables accurate decision free from errors in the propriety of dispersion even when the dispersion further progresses.
Patent JP-H0686275-A (JP)
Title: Video switching device for video conference multipoint control
Inventor: SHINOHARA KAZUO
IPC: H04N7/15
Filed: 1992-09-04
Abstract: PURPOSE:To attain a natural video conference by selecting and transmitting a synthesized video in which the videos of conference rooms at plural points are simultaneously projected as one screen, and each video of the conference room at an individual participating point. CONSTITUTION:The separation of each signal from four conference room devices is operated by signal separating parts 11a-11d, and the decoding and frame conversion of the separated four video signals is operated by decoding parts 12a-12d. Moreover, a synthesis for projecting the separated four video signals on one screen while dividing them into four parts is operated by a four screen synthesizing part 13. Also, the synthesized four-divided video signal is encoded by an encoding part 14. Then, each video signal and the synthesized video signal are selected by a video signal switching part 15, and outputted.
Patent JP-H0681940-A (JP)
Title: Continuously variable transmission control device
Inventor: MIMURA MUNEHIKO
IPC: F16H9/00
Filed: 1992-09-04
Abstract: PURPOSE:To prevent erroneous detection of a rotation signal owing to a noise overlap and prevent unstable holding of the rotation signal by computing the rotation signal, used for shift control, from the pulse period at each main program and the pulse integrated value of a rotation pulse signal. CONSTITUTION:A continuously variable transmission for an automobile is operated such that the effective diameters of input and output shaft pulleys are changed through control of the oil pressures of cylinders 225 and 226 for input and output shafts by means of solenoid valves 1 and 2, respectively, for control of a shift oil pressure and control of a main oil pressure. Energization to the solenoid valves 1 and 2 is controlled by a control device according to a drive state. In this case, when a rotation signal used for shift control is determined, an integrated pulse period is calculated from the preceding and the present final pulse delay time of a rotation pulse signal, inputted at a program processing timing, a pulse width check addition count value, and a main processing time. The rotation signal is computed from the integrated pulse period and the integrated value of the rotation pulse signal.
Patent JP-S60129923-A (JP)
Title: Magnetic recording medium
Inventor: NINOMIYA YOSHINOBU
IPC: C09D127/04
Filed: 1983-12-15
Abstract: PURPOSE:To enable curing in short time by irradiation of radiations without spoiling the advantage possessed by a polyurethane/urea resin by using a thermoplastic polyurethane/urea resin introducing therein a radiant ray sensitive unsatd. bond as a binder for a magnetic layer. CONSTITUTION:A magnetic layer contains the thermoplastic polyurethane/urea resin obtd. by bringing long chain diol having 50-5,000mol.wt., short chain diol having about 50-500mol.wt., org. diamine, org. diisocyanate and a compd. having a radiant ray sensitive unsatd. bond into reaction as a binder and is cured by irradiation of radiant ray. If the mol.wt. of the long chain diol is too low, the concn. of the urethane group of the resulted thermoplastic polyurethane/urea reasin is too high thus resulting in deteriorated resilience of the resin and solubility with a solvent. Such resin is not so much preferable for use as the binder for the magnetic recording medium. If the mol.wt. is too high, the wear resistance and heat resistance of the resin decrease.
Patent JP-H1177455-A (JP)
Title: Surface material supply system
Inventor: ABE TAKASHI
IPC: B23P21/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To attain elimination or reduction of labor in supply work of a surface material and automation of replacement in a kind of an article. SOLUTION: This device comprises a first surface material conveyer 11 conveying a first surface material 1A to a supply position 14a, surface material storage 12 storing a second surface material 1B, 1C, 1D in each article kind, second surface material conveyer 13 conveying the stored second surface materials 1B, 1C, 1D in each article kind to the supply position 14a, and a controller 16 controlling these first surface material conveyer 11, surface material storage 12, and second surface material conveyer 13.  In the controller 16, by indication of article kind replacement from a host computer 20, supply of the first surface material 1A to the supply position 14a is stopped, so as to convey the arbitrary article kind second surface materials 1B, 1C, 1D stored in the surface material storage 12 to the supply position 14a, and the first surface material conveyer 11, surface material storage 12, and the second surface material conveyer 13 are respectively controlled.
Patent JP-H0283775-A (JP)
Title: Method and device for input of character
Inventor: KUBOTA JUNICHI
IPC: G06F17/22
Filed: 1988-09-21
Abstract: PURPOSE:To effectively use relative word information and to effectively input characters by using a relative word retrieving part to decide the presence or absence of the relationship between words stored in a decided word temporary memory part and those stored in a conversion candidate temporary memory part. CONSTITUTION:A KANA (Japanese syllabary)/KANJI (Chinese character) conversion part 3 outputs the conversion candidate of the KANJI-KANA character string corresponding to the Japanese word reading string with preference. This output is stored in a conversion candidate temporary memory part 5, and a conversion candidate is selected by a conversion candidate selection part 7. The selected candidate word is temporarily stored in a decided word temporary memory part 15. Then the presence or absence of the relationship is retrieved by a relative word retrieving part 16 between those words in both parts 15 and 5 by reference to a relative word dictionary. If the relationship is confirmed, the output priority is heightened by a relative word priority changing part 11 for the corresponding conversion candidate in the part 5. Then the part 16 decides the presence or absence of the relationship between the several words already decided and stored in the part 15 and the words in the part 5. If the relationship is confirmed, the output priority can be heightened for the relative candidate word.
Patent JP-H08102969-A (JP)
Title: Noise reduction circuit and television receiver using it
Inventor: YAMASHITA AKIHIKO
IPC: H04N11/08
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a television receiver with a simple configuration and the noise reduction circuit whose memory capacity is enough to be small. CONSTITUTION: A luminance signal still image processing circuit 24 and a luminance signal moving picture processing circuit 26 or the like apply interpolation processing only to a high frequency component of a luminance signal without applying interpolation processing to a low frequency component. A color difference signal processing circuit 40 applies spatial interpolation to a color difference signal without time base interpolation processing. A noise reduction circuit 38 is provided to a pre-stage of a color difference signal processing circuit 40 of a television receiver 10 using a MUSE decoder of a simple configuration.  The noise reduction circuit 38 uses a signal of a preceding frame from a frame memory and uses an interpolation processing circuit to conduct interpolation processing and to generate a signal whose sampling phase is coincident with that of a signal of a current field. Then noise reduction is conducted based on the signal of the current field and the signal subject to interpolation processing.
Patent JP-H0283350-A (JP)
Title: Aromatic compound and production thereof
Inventor: MATSUO SHIGERU
IPC: C07C67/00
Filed: 1988-09-20
Abstract: NEW MATERIAL:The aromatic compound of formula I (Ar is group of formula II of formula III; R<1>, R<2> and R<3> are 1-6C alkyl, 1-6C alkoxy, 6-8C aryl, 6-8C aryloxy or halogen; m is 0 or 1-4; n is 0 or 1-5; p is 0 or 1-7). EXAMPLE:The compound of formula IV. USE:A component of a fluorescent resin composition useful as a material for forming a night sign or decoration, etc. The compound has excellent heat- resistance and weather-resistance as well as fluorescence and exhibits thermal stability. It can be used in a high-temperature environment. The above composition can be produced e.g., by compounding the compound to a polymer having high glass-transition temperature. PREPARATION:The compound of formula I can be produced by reacting an aromatic compound of formula V with an aromatic compound of formula VI (X is halogen) in the presence of a catalyst in a solvent.
Patent JP-H0762191-A (JP)
Title: Water-base acetoacetylated copolymer dispersion
Inventor: SATO MASAAKI
IPC: C08K5/24
Filed: 1993-08-31
Abstract: PURPOSE:To obtain the title dispersion which gives a film excellent in adhesiveness, blocking resistance, and heat resistance by dispersing polymer particles each of which comprises a core comprising a (co)polymer having a specified Tg and a shell comprising a copolymer contg. acetoacetylated monomer units. CONSTITUTION:The dispersion contains, together with a hydrazine deriv. and/or an amine, polymer particles each of which comprises 100 pts. core comprising a (co) polymer formed from 60-100% monomer of the formula (wherein R<1> is H or CH3; X is COOR<2>, 6-8C aryl, etc.; and R<2> is 1-18C alkyl, etc.), 0-20% acetoacetylated monomer, and 0-20% monomer having a radical-polymerizable unsatd. group and other functional group (s) and having a Tg of -60 deg.C to +80 deg.C and 5-100 pts. shell comprising a copolymer formed from 5-99.95% monomer of the formula, 0.05-30% acetoacetylated monomer, and 0-20% monomer having a radical-polymerizable unsatd. group and other functional group (s) and having a Tg of -40 deg.C to +100 deg.C provided the Tg of the shell polymer is higher than the Tg of the core polymer.
Patent JP-H0284215-A (JP)
Title: Method and apparatus for stopping wire working machine
Inventor: OTANI KENJI
IPC: B21B37/00
Filed: 1988-09-21
Abstract: PURPOSE:To easily detect stopping position of the wire to stop automatically by heating a proper position of the wire to give changing an internal structure on its position, then, detecting the position by an eddy current loss magnetic resistance sensor and stopping the wire. CONSTITUTION:A piano wire rod 3 get out from the wire working machine 8 is heated for several seconds through a heating apparatus 9 and wound by a take-up machine 11. The wound wire bundle 10 is set on a drawing out section 1 of the next wire working machine 6 and worked by the wire working machine 6. Then, when the drawing wire 3 comes near the end and the heated part is passed through the eddy current loss magnetic resistance detecting sensor 12, the heated part is detected through the difference of tensile strength at the softened structure, the detected signal is fed to an electric control circuit 14 through an amplifier 13, the wire working machine 6 is stopped by a stopping brake.
Patent JP-H1182777-A (JP)
Title: Safety valve
Inventor: SUGIMURA NOBUYUKI
IPC: F16K17/06
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To instantly open a safety valve and to close the safety valve slowly. SOLUTION: A tip part of a main body 1 is connected to a connection part 3c in a valve casing 3, and a valve element 10 inside a guide cylinder part 3b in the valve casing 3 is brought into pressure contact with a valve seat 5 in the tip part by means of a spring 20. A reaction force chamber 30 is formed between the valve element 10 and the tip part, while the reaction force chamber 30 is connected to a discharge port 7 in the connection part 3c.
Patent JP-H1175445-A (JP)
Title: Seedling mat press on seedling-loading stage in rice transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To stably support a seedlings mat press pressing seedlings mats loaded at every rows on a seedlings loading stage with a slight force by making plural rows at right and left ends on the seedlings loading stage to be divided seedlings loading stages and making the plural rows fold on upper side of a fixed side seedlings loading stage in the central side of the machine body by using a folding mechanism. SOLUTION: This seedlings mat press is composed of pressing bars 64 parallel to a seedlings loading stage in a side view at the central row of divided seedlings loading stages 161 and a fixed side seedlings loading stage, and lower parts of the pressing bars are pivoted to lower parts of the seedlings loading stage, then upper parts of the pressing bars are fixed with an almost U-shaped seedlings dividing bar 65, thus another end of the seedlings dividing bar 65 is hooked with the seedlings loading stage side.  Pressing bars 102 and 103 are provided at both of upper and under sides of a joint 101 laterally provided at a vertically intermittent position of seedlings loading stages 163 at both ends of a fixed seedlings loading stage, and the pressing bars 102 and 103 of both of the upper and under sides are connected in the rear of the joint so as to avoid the joint, then the upper parts of the pressing bars are hooked with the joint.
Patent JP-S6298633-A (JP)
Title: Semiconductor device
Inventor: HARA YUJI
IPC: H01L21/66
Filed: 1985-10-25
Abstract: PURPOSE:To provide the electric connection between a semiconductor chip and outer lead with high reliability by a method wherein outer electrodes (terminals) of semiconductor chip are provided separately from probe inspecting electrodes. CONSTITUTION:Each chip is provided with six each of bonding pads 15 separately from probe inspecting pads 10P. Respective six each of bonding pads 15 are connected to specific six each of probe inspecting pads 10P out of 40 each of the probe inspecting pads 10P through conductive layers 10 or the other conductive layers 16. The conductive layers 16 are extended above a topmost insulating layer 13 mainly in active region; one ends of the conductive layers 16 are formed into one body of the bonding pads 15; and the other ends are connected to selected probe inspecting pads 10P through connecting holes 14. In such a constitution, the connecting holes 14 are made only on the upper parts of selected probe inspecting pads 10P since the probe inspecting pads 10P not selected are not connected to the bonding pads 15.