baber/WOPTO huggingface dataset:
Patent JP-S59106518-A (JP)
Title: Production of carbon fiber having high modulus of elasticity
Inventor: KATOU MIKIROU
IPC: D01F9/14
Filed: 1982-12-02
Abstract: PURPOSE:To improve the yield of carbon fiber, by subjecting an extract component of coal tar pitch with a benzene solvent to heat polycondensation, using a material insoluble in the benzene solvent for carbon fiber production, subjecting a material soluble in it to heat polycondensation again, using a material insoluble in the benzene solvent for carbon fiber production. CONSTITUTION:A component(component A) soluble in a benzene solvent is extracted and separated from coal tar pitch, and the component A is subjected to heat polycondensation in a condition wherein an amount of a material insoluble in nitrobenzene at 350-500 deg.C is <=3wt%. The component A subjected to heat polycondensation is extracted with the benzene solvent and separated into a soluble material(component B) and an insoluble material (component C). The component C is used as mesophase pitch for production of carbon fiber having high modulus of elasticity. The component B is again subjected to heat polycondensation wherein an amount of a material insoluble in nitrobenzene at 350- 500 deg.C is <=3wt%, and extracted with the benzene solvent. A material(component D) insoluble in the benzene solvent like the component C is used as a raw material for the mesophase pitch.
Patent JP-S58116700-A (JP)
Title: Method for rapid determination of microorganism
Inventor: KANOU HIDEO
IPC: C12Q1/02
Filed: 1981-12-29
Abstract: PURPOSE:To determine the amount of the microorganisms in a specimen, rapidly and accurately, by reacting the specimen with hydrogen peroxide, determining the amount of hydrogen peroxide consumed in the reaction by the fluorometry using peroxidase, and calculating the objective amount from the consumed hydrogen peroxide. CONSTITUTION:A specimen such as food, drink, etc. is homogenized with sterilized water, and reacted with a definite amount of hydrogen peroxide. The reaction liquid is mixed with peroxidase and a non-fluorescent material which is oxidized by peroxidase in the presence of hydrogen peroxide and becomes fluorescent (e.g. p-hydroxyphenyl-propionic acid), and the amount of the consumed hydrogen peroxide is determined. The catalase activity of the specimen is calculated from the amount of the consumed hydrogen peroxide, and taking advantage of the proportional relationship between the catalase activity of microorganisms and the amount of the microorganisms, the amount of the microorganisms in the specimen is calculated. If the amount is too small, it is measured after the precultivation of the specimen in a medium for a definite period.
Patent JP-S6192091-A (JP)
Title: Automatic tracking type white balance device
Inventor: SHIMIZU HIROYUKI
IPC: H04N9/04
Filed: 1984-10-12
Abstract: PURPOSE:To obtain precise white balance without being influenced by a change of color temperature exists at the background even when the change exists during picture recording by changing over a tracking time constant of the automatic tracking type white balance following the changing-over from a non-picture recording condition to a picture recording condition. CONSTITUTION:When a trigger switch 19 of a video camera is off, namely, at the time of non-picture recording, both ends of a time constant circuit 17 are shorted and a tracking time constant of white balance is set to 0 (zero) or to a comparatively small value. Thus, to a change of color temperature information, gain control circuits 7 and 8 immediately respond, a gain of R and B is controlled and picture recording can be executed by precise white balance. On the other hand, when the trigger switch 19 is on, namely, at the time of picture recording, a switch circuit 18 is open and color temperature information signals are added to the gain control circuits 7 and 8 by the constant comparatively large tracking time constant. Thus, in this case, even when color temperature is changed in a moment within the time constant, response is slow, and the color of the object will not be influenced.
Patent JP-H0882001-A (JP)
Title: Supporting structure for balcony unit and external corridor unit
Inventor: FUKANO AKIRA
IPC: E04H1/04
Filed: 1994-09-06
Abstract: PURPOSE: To facilitate hanging-work of balcony units and/or external corridor units. CONSTITUTION: A balcony unit 4 and an external corridor unit 5 are installed on the external surfaces of a multi-story building main body 3 built by combining multiple building units 2 with each other in vertical and lateral directions for each story and at the right and left sides of it. Also both sides of these balcony units 4 and external corridor units 5 are supported by columns 6A and 6B, respectively. Then the columns 6A and 6B are divided for each story, and the balcony unit 4 and external corridor unit 5 are provided between the divided columns 6A and 6B.
Patent JP-H0376231-A (JP)
Title: Manufacture of thin film transistor
Inventor: YOSHIDA MAMORU
IPC: H01L29/786
Filed: 1989-08-18
Abstract: PURPOSE:To avoid the occurrence of any defect due to the denaturalization of a glass substrate surface by a method wherein the substrate is coated with a negative type photoresist as if covering a gate electrode and after removing the part only on the gate electrode by exposing and developing the photoresist from the rear surface of the substrate, the first gate insulating layer is formed on the surface of the gate electrode by anodic-oxidation. CONSTITUTION:Firstly, Ta is formed by sputtering process on the surface of a glass substrate 1 while unnecessary part of Ta is removed to form a gate electrode 2. Next, the glass substrate 1 is coated with a negative type photoresist 11 as if covering the gate electrode 2 so as to irradiate with ultraviolet ray UV from the rear surface. Next, the photoresist 11 is developed to remove the part thereof not irradiated with the ultraviolet ray UV. Next, the glass substrate 1 is immersed in an electrolyte comprising water solution containing phosphoric acid, citric acid, etc., to anodic-oxidize the surface of Ta comprising the gate electrode 2 by supplying it with power for the formation of the first gate insulating layer 3 comprising Ta2O5. That is, the denaturalization of the glass substrate surface by the electrolyte can be avoided by preventing the electrolyte used for anodic-oxidation from coming into contact with the surface of the substrate 1.
Patent JP-S58111612-A (JP)
Inventor: HIGASHIMURA EINOSUKE
IPC: E02D17/20
Filed: 1981-12-24
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-H0941772-A (JP)
Title: Door stop device for door
Inventor: NAKAJIMA SUSUMU
IPC: E05C19/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To hold a door surely and firmly by simple constitution by arranging an engaging groove at the front end section of a door stop receiver, installing the door stop receiver in the moving region of the door in an unmovable manner and engaging the front end section of a door stopper mounted on the door into the groove. SOLUTION: A door stopper 2 is set up to a door 1 and a door stopper receiver 11 to a wall surface 9. The engaging groove 25 of the door stopper receiver 11 is engaged with the front end section of the door stopper 2 at that time, and the door 1 is opened and the place of abutting against the wall surface 9 of the mounting seat 12 of the door stopper receiver 11 is used as the place of mounting. Consequently, the fitted door stopper 2 is protruded from the lower end section of the peripheral surface of the door 1 corresponding to a floor face 10, and the door stopper receiver 11 is protruded from the wall surface 9 corresponding to the floor face 10. When the door 1 is pushed open in the direction of the floor face 10, the front end section of the door stopper 2 is moved forward into the engaging groove 25.  A notched groove 7 promotes the elastic displacement of the front end section at that time, the impulse of the door stopper 2 and the engaging groove 25 is absorbed. The door stopper 2 is interlinked in the coaxial direction to the door stopper receiver 11, and the strength of the receiver 11 is increased and miniaturization and lightening are enabled.
Patent JP-H0871271-A (JP)
Title: Driving device of sewing machine for working buttonhole
Inventor: MIYASAKO MASAMI
IPC: D05B3/04
Filed: 1994-09-06
Abstract: PURPOSE: To provide a driving device of sewing machine for working buttonholes, which enables cost cut. CONSTITUTION: This driving device for a button holing sewing machine is provided with a fabric feed bar 10 mounted with a fabric to be sewn, the first rotary shaft 56 driven by the first motor 2, the second rotary shaft driven by the second motor 3 to drive the sewing machine, intermittent driving means 15-18, 90 driven by the second rotary shaft serving as a drive source and intermittently rotating the first rotary shaft 56 in only one direction, X-driving means 19-21 converting the rotation of the first rotary shaft 56 into the X- direction movement of the fabric feed arm 10, Y-driving means 7, 8 converting the rotation of the first rotary shaft 56 into the Y-direction movement of the fabric feed arm 10,  and a control means 112 driving the first motor 2 and stopping the second motor 3 at the time of the quick feed of the fabric feed arm 10 and stopping the first motor 2 and driving the second motor 3 at the time of the intermittent feed.
Patent JP-H1147501-A (JP)
Title: Wastewater apparatus in barometric condenser
Inventor: KONAKA YOSHIHIRO
IPC: B01D5/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent vibration and noise generation in an atmospheric leg pipe from a can trunk by connecting a wastewater pipe, which leads cooling water overflowing out of a pot for water sealing to a hot well, with the pot for water sealing installed at the position in the height between the can trunk and the hot well. SOLUTION: A can trunk 11 is installed at a position rather high from the ground 12. A hot well 13 is installed in the ground 12. A pot 18 for water sealing is installed at a position lower than the can trunk 11 and higher than the hot well 13, in other words, at a position between the can trunk 11 and the hot well 13. The lower end of an atmospheric leg pipe 17 extending downward from the bottom part of the can trunk 11 is inserted into a cooling water storing chamber 18a formed in the inside of the pot 18 for water sealing and on the other hand, a water discharge pipe 19 is connected to the pot 18 for water sealing to lead cooling water overflowing out of the cooling water storing chamber 18a to the hot well 13. Consequently, vibration and noise generation in the atmospheric leg pipe 17 from the can trunk 11 can be suppressed.
Patent JP-2000041750-A (JP)
Title: Meal service vehicle
Inventor: SUZUKI KOICHI
IPC: A47B31/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To safely travel a meal service vehicle by providing a heating and cooling compartment with a side open part for storing multiple food supply trays in a vehicle body and providing a forward recognizing means in a rear exterior panel which constitutes the rear surface part of the vehicle body. SOLUTION: The heating and cooling compartment 3 is formed in a box shape by a metallic material such as stainless steel, where the both side surfaces of the vehicle body 1 are made to be opening parts 4 and the exterior panel 5 being a plastic molding is externally mounted on the outer surface of the compartment 3. The exterior panel 5 is formed by a front exterior panel 5a for constituting the front surface part of the vehicle body 1, a rear exterior panel 5b for constituting a rear surface part and an upper exterior panel 5c for constituting a roof part, and a camera being the recognizing means is disposed in the upper part of the rear exterior panel 5b.  Then, it is recognized whether or not an obstacle exists and whether or not the vehicle comes close to the wall surface of a building, an equipment, a machine or the like when the meal service vehicle travels backward, and the image is displayed on a monitor 22a.
Patent JP-H0377547-A (JP)
Title: Packing structure of suture with needle
Inventor: SATO KATSUTOSHI
IPC: A61B17/06
Filed: 1989-08-21
Abstract: PURPOSE:To prevent suture from creasing and to smoothly draw out the suture by pulling the same in one direction by temporarily fitting the suture in the slits preliminarily provided to both side parts of the base plate twice reciprocally and forming loops due to the suture on the back side of the base plate. CONSTITUTION:Slits 3a, 3b, 3c... grasping suture 2 are provided to both side edges of a base plate 1. The suture 2 is pulled on the surface side of the base plate 2 to be temporarily fitted in the slits 3a, 3b, 3c in succession and mounted on the base plate 1 while loops 3a, 3b... are formed on the back side of the base plate 1. When the suture 2 is pulled along with a suture needle 5, the suture 2 temporarily fitted in the slits 3a, 3b, 3c... successively get out of said slits to be taken out of the base plate 1 as one straight line. By this method, the suture 2 does not crease and can be smoothly taken out of the base plate 1.
Patent JP-H1154139-A (JP)
Title: Fuel cell power generating device
Inventor: FUJII MASATAKA
IPC: H01M8/06
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To shorten a starting time so as to achieve efficient operation by avoiding any condensation of water content and any block of passages to a filter incorporated in a reformed gas supply system. SOLUTION: An electric heater 22 is disposed around a housing portion of a filter element 21 made of a metal mesh of several microns in a reformed gas filer 3. A thermocouple 23, which has a temperature measuring end 24 disposed at the lower end of the container portion and is fixed via fixing bands 25, 26, measures a temperature so as to adjust an output of the electric heater 22, thereby starting operation while holding the reformed gas filer 3 at a predetermined temperature.
Patent JP-H1038266-A (JP)
Title: Combustion condition judging device
Inventor: BABA YASUAKI
IPC: F23N5/12
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a combustion condition judging device capable of preventing mistaken judgement by improving the reliability of the threshold to judge normality/ abnormality of the combustion condition in a combustion condition. SOLUTION: When a combustion device performs the combustion with the required combustion quantity F to be determined by the hot water set temperature Ts, the inlet water temperature detected value TC, and the feed water flow rate Q, an operation part 27 reads the FR current detected values from an FR 19, and only the FR current detected value in a appropriate sampling area is stored in a storage part 29 by each combustion number. When the accumulated combustion time reaches 200 hours, each sampling data is read, and the mean value is operated for each combustion range. For the combustion range where no mean value is calculated, the data is prepared based on the result of the combustion range where the mean value is calculated.  The difference between the mean value and the initial value of the FR current value for each combustion range is obtained, and the threshold of the FR current value is corrected. A judgment is made whether or not the combustion device is in the abnormal combustion condition based on the result of comparison of the threshold data of the corrected FR current value with the FR current detected value from the FR 19.
Patent JP-2001038286-A (JP)
Title: Coating film forming method
Inventor: KOYAMA MASAAKI
IPC: B05D5/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To control the agglomeration of a fine organic pigment contained in a top coat for a vehicle film, stabilize the hue and also prevent not only the deterioration but also the release on an interface between a prime coat and the top coat generated by the transmitted light. SOLUTION: In a film forming method in which a top coat is formed by using a top coating material containing an organic pigment on a base forming a prime coating, the top coating material contains 0.01-20.0 pts.wt. fine organic pigment of 0.05 μm or less average particle diameter and 0.01-50.0 pts.wt. inorganic ultraviolet shielding agent of 0.10 μm or less average particle diameter to 100 pts.wt. resin solid content.
Patent JP-S6191467-A (JP)
Inventor: IZUMI YOSHIKI
IPC: F25B13/00
Filed: 1984-10-11
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-H1052850-A (JP)
Title: Method for manufacturing extrusion molding die
Inventor: UMEDA KOICHI
IPC: B29C48/31
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of an extrusion molding die by simplifying an operation. SOLUTION: The method for manufacturing an extrusion molding die comprises the steps of disposing a powder material made of an Nibase alloy on a surface of the die in contact with a resin, executing a CIP treatment on the die on which the material is disposed thereby to form a coating layer of the material, and then executing an HIP treatment on the die formed with the layer thereby to form an Ni-base alloy connecting layer 26. In this case, since the layer of the material is formed as preforming, it is not necessary to use a core box in the case of forming the layer 26. Accordingly, an operation can be simplified, and a cost of the die can be reduced that much.
Patent JP-H0961822-A (JP)
Title: Liquid crystal display device and its production
Inventor: TOKO YASUO
IPC: G02F1/1337
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has less dependency on visual angles, obviates the occurrence of discrination and has a high display grade and its production. SOLUTION: This liquid crystal display device has a pair of substrates which are arranged to face each other in parallel apart a specified spacing, a liquid crystal layer which is held between a pair of substrates, electrodes which are formed on the surfaces of a pair of the substrates and impress electric fields on the liquid crystal layer in pixel units and oriented films which are formed on the opposite surfaces of at least one substrate of a pair of the substrates. The segments which impart pretilts and the orientation direction within the single substrate plane to liquid crystal molecules are delineated in a plurality for each of the respective pixels on the surfaces of the oriented films.  If the orientation directions within the substrate plane of the liquid crystal molecules in the segments within the respective pixels vary from each other in the adjacent segments, the band-shaped regions in which the orientation directions within the substrate plane of the liquid crystal molecules change continuously are delineated between these segments.
Patent JP-H1142612-A (JP)
Title: Composite board and its manufacture
Inventor: OMURA MASATOSHI
IPC: B27N3/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composite board which is low in hygroscopicity and excellent in dimensional stability. SOLUTION: A composite board is provided wherein a fiber layer in which front and rear surfaces are fixed by impregnation with glyoxal resin, is arranged on front and rear surfaces, and a wood chip layer is arranged between those front and rear fiber layers. Since a water insoluble reactant is generated in wood fiber by making insoluble with self polycondensation reaction of glyoxal resin, making insoluble with ether-linkage of cellulose or the like in wood fiber to a hydroxyl group, and making insoluble with ether-linkage of polyhydric alcohols to the hydroxyl group when the polyhydric alcohols are added to the glyoxal resin, and hygroscopicity of the front and rear fiber layers is extremely decreased, a composite board which is low in hygroscopicity and excellent in dimensional stability is obtained.
Patent JP-H0496399-A (JP)
Title: Electric apparatus
Inventor: HARADA MASAYUKI
IPC: H04B15/00
Filed: 1990-08-13
Abstract: PURPOSE:To suppress spurious electromagnetic waves radiated from a wide area pattern within a control value by forming a slit partly in a wide area GND pattern to be operated as an antenna, and shifting a wavelength of the spurious wave radiated therefrom to a short wavelength side. CONSTITUTION:If end face distance of entire GND patterns or similar patterns is 32 or 26cm, etc., a spurious electromagnetic wave near 230MHz is easily radiated. On the contrary, three slits 22, 23, 24 are formed in a wide area GND pattern 21 toward its lateral direction except a coupling part at the center. Thus, the slits 22, 23, 24 are provided, the end face distances of the pattern 21 is substantially divided into four to become l, substantially 1/4. Thus, since its wavelength is shifted to a short wavelength side, the spurious electromagnetic wave is radiated in a band of 230MHz or higher, and a control limit value of VCCI of 40dBm or less up to 230MHz can be cleared.
Patent JP-H0937873-A (JP)
Title: Shelf receiving metal fitting
Inventor: MARUYAMA OSAMU
IPC: A47B96/06
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a shelf receiving metal fitting capable of simultaneously improving the load resistance, earthquake resistance and strength of a shelf plate and hiding the front butt ends of a left receiving bar and a right receiving bar by fixing the shelf plate to the inner wall of a closet or the like in the case of attaching the shelf plate to the inside of the closet or the like by using the reception bars. SOLUTION: In this shelf receiving metal fitting, a first vertical plate 32, a horizontal plate 34 extended inward from the upper end of the first vertical plate 32 and a second vertical plate 40 provided between the rear end of the first vertical plate 32 and the rear end of the horizontal plate 34 are integrally formed. Also, the second vertical plate 40 is formed in a shape equivalent to the butt end of the receiving bar 10. Then, when the first vertical plate 32 is fixed to the side plate of the closet or the like, the horizontal plate 34 is fixed to the lower part of the shelf plate and the shelf plate is fixed to the inner wall of the closet or the like, the second vertical plate 40 covers the butt end of the receiving bar 10.
Patent JP-H0556353-A (JP)
Title: Solid-state image pickup device
Inventor: KOSHI HIROBUMI
IPC: H04N5/369
Filed: 1991-08-27
Abstract: PURPOSE:To form the opening shape of a light shielding film in a shape corresponding to a picture element at a video device side by providing a charge reading means on a charge transmitting means at one side of each photoelectric conversion element group. CONSTITUTION:A charge reading means 403 is provided on a charge transmitting means 402 at one side of each photo-electric conversion element group arranged on the same line, among each photoelectric conversion element 401 arranged like a matrix. And also, the charge transmitting means 402 is arranged at one side of each photoelectric conversion element group arranged on the same line, among each photo-electric conversion element 401, and extended to a column direction. Thus, the charge reading means 403 is arranged on the charge transmitting means 402 positioned between each photoelectric conversion element group arranged on the same line, among each photoelectric conversion element 401. Therefore, the charge reading means 403 is arranged so as to be extended from one corner of the photoelectric conversion element 401 formed like a rectangular shape.