baber/WOPTO huggingface dataset:
Patent JP-H01178655-A (JP)
Title: Top light device in roof structure
Inventor: FUNAKI GANTAN
IPC: E04D13/035
Filed: 1987-12-29
Abstract: PURPOSE:To facilitate smooth opening and closing of a top light device, by partially cutting off upper and lower sheathing boards corresponding to a cavity defined between rafters to form an installation space for the top light device, and mounting the top light device on a guide rail frame affixed in the upper part of the installation space, whereby the top light device is slidably opened upward. CONSTITUTION:A plurality of purlings 11 are disposed in parallel with a ridge and in constantly spaced relation with each other, and connected to a lower sheathing board 12 disposed thereabove. Above the lower sheathing board, rafters 13 extend perpendicularly to the ridge and in parallel with each other. Each rafter are fixedly connected at its top to an upper sheathing board 14 on which roof panels 15 are arranged. Between the upper and lower sheathing boards 14, 12 is formed a cavity 16 which also defined by rafters 13. The upper and lower sheathing boards are partially cut off in an aligned manner to form an installation space 16a for a top light device 33. A guide rail frame 44 is disposed on both the upper lateral sides of the installation space 16a in the direction perpendicular to the ridge. The top light device 33 is slidably mounted on a pair of rail members 44c of the guide rail frame 44 to thereby cause the top light device 33 to slidably open upwardly. This construction permits simplicity in structure and savings in installation costs.
Patent JP-H09145476-A (JP)
Title: Spectrometric device
Inventor: YOKOTA KASUMI
IPC: G01J3/06
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an accurate measured value while shortening measuring time when an average measured value of the whole measuring object sample or a partial wide area is obtained. SOLUTION: At measuring time of two-dimensional spectral diffraction, a motor driving circuit 5 drives a pulse motor 4 in synchronism with time necessary to obtain an image of a single frame, and a photometric unit 10 is continuously moved in the X axis direction thereby. Since the photometric unit 10 scans a wide area when a CCD image sensor 17 accumulates electric charge equivalent to a single frame, average spectrometry of this area can be performed.
Patent JP-H11165344-A (JP)
Title: Production of polyester film
Inventor: TOKUDA HIROSHI
IPC: B29C48/305
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film producing method for efficiently adjusting the intrinsic viscosity of the polymer of a film. SOLUTION: In a method for producing a film by supplying polyester chips dried by a dryer into an extruder and extruding them from the extruder in a molten state to cast the extrudate on the surface of a casting drum, a small amt. of moisture is supplied to the extrusion process until the chips are melted and partial hydrolysis by moisture is generated in a molten polyester to adjust the intrinsic viscosity of the polymer of the film. In this case, the intrinsic viscosity of the molten polymer is detected on the basis of the pressure difference at the specific region of a polymer piping and a moisture adding amt. is adjusted to a constant value so as to eliminate the fluctuations of the intrisic viscosity to control the intrinsic viscosity of the film quickly.
Patent JP-H02178740-A (JP)
Title: Information processor
Inventor: OISHI HIROMI
IPC: G06F11/10
Filed: 1988-12-28
Abstract: PURPOSE:To prevent the occurrence of software errors in RAM by reading a normal value from control storage ROM and rewriting it into control storage RAM where one bit error has occurred. CONSTITUTION:Control storage ROM 7 storing a microprogram, control storage RAM 1, a control storage write register 6 holding read data, a control storage register 2 and an ECC unit 3 checking the ECC codes of read data in control storage RAM 1 are installed. When the ECC unit 3 has detected one bit error, data is read fro control storage ROM 7 and data is written again in control storage RAM 1. Thus, software errors can be treated as fixed faults at the time of the occurrence of the software errors, and the occurrence of the deterioration of performance can be prevented.
Patent JP-H03192807-A (JP)
Title: Noise preventing circuit in hybrid integrated circuit
Inventor: TANAKA TSUGUHIKO
IPC: H03K19/00
Filed: 1989-12-21
Abstract: PURPOSE:To prevent production of a switching noise due to adverse effect onto an analog circuit section by connecting a current path causing a current change due to the changeover of conductive and non-conductive state of a transistor(TR) in a digital circuit section and a current path of other system compensating a current change in parallel so as to make the sum of currents flowing to both paths constant. CONSTITUTION:When a control input terminal 3 is at a low level, TRs Q5, Q6 are cut off and a TR Q7 is conductive. As a result, a TR Q3 is cut off, a TR Q4 is conductive, and a constant current Io flows to an output terminal 4 at the collector side of a TR Q4 via a current mirror circuit comprising the TRs Q1, Q2. Conversely when the control input terminal 3 is at a high level, the TRs Q5, Q6 are conductive and the TR Q7 is cut off, the TR Q3 is conductive and the TR Q4 is cut off. As a result, no current flows to the output terminal 4 through the collector of the TR Q4. Then the constant current Io flows to the TR Q3. Thus, the superposing on a power voltage due to a current change is avoided.
Patent JP-2000162525-A (JP)
Title: Optical scanner
Inventor: OKADA TORU
IPC: G02B26/10
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner constituted so that a wide-range detecting action can be executed by changing a light shape by using one light source emitting a laser light beam. SOLUTION: This optical scanner RD is constituted so that a scanning type laser is used, the light beam from a laser oscillator 13 is emitted toward a polygon mirror 7 and deflected and a range-finding action between a front object is executed by the laser light cast on the mirror 7 and reflected. Then, it is provided with a diffraction optical element 8 having plural lenses 8a and 8b whose shapes are identical or different so as to vary the shape of the laser light beam.
Patent JP-H04202011-A (JP)
Title: Fine powdery alumina-based multiple oxide, its production and filler for ink jet recording paper
Inventor: OGAWA MASAHIDE
IPC: D21H19/38
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a multiple oxide having a prescribed chemical compsn., a prescribed X-ray diffraction image, prescribed apparent specific gravity, oil absorption and pore volume by bringing an aq. aluminum chloride soln. contg. the oxyacid of phosphorus and an aq. alkali aluminate soln. into a reaction in a prescribed ratio. CONSTITUTION:An aq. aluminum chloride soln. contg. the oxyacid of phosphorus and an aq. alkali aluminate soln. are added to an aq. medium contg. water-soluble salts and they are brought into a reaction. At this time, the molar ratio of Al2O3 to P2O5 is regulated to 10-200 and the aluminum chloride and alkali aluminate are made equivalent. The resulting reaction product is aged to obtain a multiple oxide having a chemical compsn. represented by a formula Al2O3.yP2 O5.nH2O (where (y) is 0.1-0.005 and (n) is <=1.8), an X-ray diffraction image peculiar to pseudo-boehmite type alumina hydrate, <=0.35g/ml apparent specific gravity, >=150ml/100g oil absorption and >=0.5ml/g pore volume measured by an N2 adsorption method.
Patent JP-H09176486-A (JP)
Title: Resin composition and resin sealing type semiconductor apparatus
Inventor: HOTTA YASUYUKI
IPC: C08K5/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. with decreased melt viscosity, improves moldability, lowered thermal expansion and improved resin strength by compounding a polyarylene sulfide resin, an inorg. filler and a specified rod-like liq. crystal compd. SOLUTION: This resin compsn. is prepd. by compounding 100 pts.wt. polyarylene sulfide, 25-550 pts.wt. inorg. filler and 1-20 pts.wt. low mol.wt. rod- like liq. crystal compd. with a liq. crystal phase forming temp. of 90-260 deg.C and a mol.wt. of at most 1,000. The low mol.wt. rod-like liq. crystal compd. in this resin compsn. has a structure of the formula X-C-Y wherein terminal groups X and Y are bonded to a core part C (wherein X and Y are each a 1-6C alkyl group, an alkoxy group, a cyano group, a methlamide group, a nitro group, an amino group, a dimethylamino group, a halogen atom and a hydrogen atom) and the core part C in this X-C-Y structure contains a structure wherein 2-6 rings of one kind selected from a group consisting of benzene ring, hetero- six-membered rings and trans-substd. cyclohexane ring are bonded together at the para position.
Patent JP-2001151534-A (JP)
Title: Glass substrate for liquid crystal display
Inventor: KATO YOSHINARI
IPC: G02F1/1333
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate for use in a liquid crystal display, which is capable of meeting all the required properties for a liquid crystal display substrate and has such a low density as to be desirable for use in a portable liquid crystal display or for use as a large-sized substrate and also a low Al2O3 content. SOLUTION: This glass substrate has a composition consisting of 50-70 mass% SiO2, 10-25 mass% Al2O3, 3-20 mass% B2O3, 0-8 mass% MgO, 0.1-12 mass % CaO, 0-7 mass% SrO, 0-7 mass% BaO, 0-10 mass% ZnO, 0-0.5 mass% As2O3, 0.05-1 mass% SnO2 and 0.05-5 mass% Sb2O3, and contains substantially no alkali metal and also has a <=2.4 g/cm3 glass density.
Patent JP-H08172315-A (JP)
Title: Surface mounted type temperature compensated crystal oscillator
Inventor: SAITO NAOTADA
IPC: H03H3/04
Filed: 1994-12-19
Abstract: PURPOSE: To provide a surface mounted type temperature compensated crystal oscillator capable of efficiently and easily adjusting a temperature compensating characteristic and adaptive especially to mass production. CONSTITUTION: Plural mounting electrodes to be surface-mounted are formed on the surface of one side plate and conductive patterns for mounting circuit parts for oscillation circuits are formed on the surface of the other side plate so as to be conducted with the electrodes. The temperature compensated crystal oscillator is provided with a printed wiring board 1 having plural individual patterns 2 each of which is formed by surrounding its outer periphery with a groove 3 and a bridging part 4 to be cut off after adjusting the temperature compensating characteristic,  plural temperature compensated crystal oscillation circuits each of which is constituted of mounting circuit parts on each individual pattern 2 formed on the substrate 1 and conductive patterns 6 connected from respective crystal oscillation circuits through the bridging parts 4 to a temperature comensating characteristic measuring instrument through a connection member attachably/detachably formed on the end part of the substrate 1 to output oscillation outputs from respective crystal oscillation circuits.
Patent JP-H10158134-A (JP)
Title: Oral composition
Inventor: SUGAWARA KOICHI
IPC: A61K8/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which can stably retain high antimicrobial activity arising from triclosan even when it is preserved for a long period of time in a vessel of which internal surface is composed of plastics by using triclosan and hydroxy-2-pyridone derivatives having specific structures or their salts in combination. SOLUTION: The objective composition is obtained by mixing 0 01-1wt.% of triclosan and hydroxy-2-pyridone derivatives of the formula (R<1> and R<2> are each H and OH; R<3> , R<4> and R<5> are each H, an 1-18C alkyl, a cycloalkyl, etc.). Their tautomeric isomers can be also utilized and the salts of the compounds can be suitably selected from among pharmaceutically permissible ranges, e.g. monovalent or polyvalent metal salts and ammonium salts. These hydroxy-2- pyridone derivatives or their salts are preferably formulated in an amount of 0.05-5wt% based on the whole weight of the composition.
Patent JP-H05164494-A (JP)
Title: Plate type heat exchanger
Inventor: HISAMORI YOICHI
IPC: F28D9/02
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a multilayer plate type heat exchanger in which a heat transfer rate is improved and heat exchanging is efficiently conducted, even if larger heat exchanging amount is required, by as many platen as the conventional number of plates or less. CONSTITUTION:The plate type heat exchanger comprises a porous layer 16 having a lower height than that of a heat exchanging fluid passage 9a and high thermal conductivity and connected to a heat exchanging plate 12 at least partly on the passage 9a.
Patent JP-H03197289-A (JP)
Title: Rear wheel suspension device for scooter type motorcycle
Inventor: WATANABE SHOEI
IPC: B62K11/02
Filed: 1989-12-26
Abstract: PURPOSE:To simplify the structure, and thereby reduce cost concerned by extending a cushion mounting arm forward from the front upper section of an unit swing type engine, and thereby connecting the aforesaid arm to the upper end of a rear cushion. CONSTITUTION:The front upper section of an unit swing type engine 23 which is integrally composed of an engine main body and a transmission, is rotatably pivoted by a pivot shaft 30 so as to be supported onto a cross member 13 out of cross members 11 through 14 mutually connecting paired right and left side frames 8 of a car body frame 7, which are extended in the longitudinal direction, and the rear wheel 24 is mounted onto the output shaft which is projected outward from the rear section of the engine 23. Paired right and left cushion mounting arms 32a and 32b are monolithically extended forward and obliquely upward out of the boss section of the engine 23. In addition, cushion mounting brackets 33a and 33b are mounted on the cross member 12, and a rear cushion 34 to be obliquely arranged is interposed between each bracket 32a and 32b and each bracket 33a and 33b.
Patent JP-H01171583-A (JP)
Title: Production of golf club head
Inventor: TSUMURA KOHEI
IPC: A63B53/04
Filed: 1987-12-28
Abstract: PURPOSE:To produce a golf club head of high productivity which is made light- weight and is superior in impact resistance by forming a face part together with a long fiber-reinforced plastic layer, which is preparatorily formed to the shape of the face part, into one body. CONSTITUTION:With respect to a fiber-reinforced plastic golf head having a hollow structure, a face part 5 consists of a long fiber-reinforced plastic layer 5a like a cloth with a nylon resin as a matrix, and a short fiber reinforced plastic layer 5b and is formed into one body by an injection molding machine. A prepreg where a cloth of plain fabric of carbon fibers is impregnated with the nylon resin is heated and is pressed to a mold having the shape of the face part 5 and is preparatorily formed thereby and is inserted to a mold and is formed together with short carbon fiber reinforced nylon into one body, thereby producing the long fiber reinforced plastic layer 5a. Thus, the productivity is improved and the production cost is reduced.
Patent JP-H02179059-A (JP)
Title: Telephone set
Inventor: HIRATA KUNIO
IPC: H04M1/66
Filed: 1988-12-28
Abstract: PURPOSE:To attain an incoming reply with simple equipment and high reliability without any manual operation by forming a DC loop to a telephone line on the condition that a voice sound is discriminated to be included in an input signal. CONSTITUTION:A control circuit 14 allow a voice detection section 22 to receive an input signal from a microphone 12 and the section 22 calculates the reference axis cross number of the input signal and the value of the waveform with respect to the amplitude distribution as a characteristic parameter. The result of calculation is compared with a dictionary data as to the voiced sound and specific noise so as to discriminate whether or not the input signal included the voiced sound. Thus, the control circuit 14 applies drive control to a telephone set circuit 11 so as to form a DC loop to the telephone line on the condition that the detection circuit 22 discriminates it that the input signal included the voiced sound under the state that an incoming call detection circuit 19 detects the arrival of a call from the telephone line.
Patent JP-H01175847-A (JP)
Title: Medical treatment sheet
Inventor: ITO SHINJI
IPC: A61F7/02
Filed: 1987-12-30
Abstract: PURPOSE:To enable a sheet to be repeatedly used for keeping warm and cool with no bad influence given to a diseased part by constituting the sheet of a sheet material, having permeability further flexibility in the one surface side, while forming a bag-shaped space part partitioned in the inside and sealing water absorptive resin in the bag-shaped space part. CONSTITUTION:A bag part 1a, forming bag-shaped space, is formed by permeable sheets S1, S2 constituting obverse and reverse parts of a sheet unit 1, and partitioning each bag part 1a each other with a thermally sealed part 1b therebetween, a considerable amount of granular water absorptive resin 2 is sealed in the inside of each bag part 1a. A heat resisting sheet 3 is glued to a surface of the permeable sheet S1 in the upper surface side, being constituted of silicone rubber or the like, and the sheet 3, having heat resistance, prevents sticking or the like. When the sheet unit 1 is used for keeping warm, the sheet unit 1 is left as immersed, for instance, in hot water of about 80 deg.C for a suitable time, and when a diseased part is desired to be cooled, the sheet unit 1 is left as placed containing a suitable amount of water in a refrigerator or a freezer for a suitable time, and the sheet unit 1 is adapted to the diseased part enabling it to be well warmed or cooled.
Patent JP-H10165453-A (JP)
Title: Electric wheelchair
Inventor: ENOMOTO YASUO
IPC: A61G5/04
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To enable to improve safety, by making a power assist not to be actuated by a detecting signal of a sensor to detect the state of a brake to act on a wheel when the brake is acting on the wheel. SOLUTION: Manual operation torque applied on a hand rim 1 is detected and a motor 2 is driven corresponding to the manual torque to drive a wheel 3 via a clutch to perform power assist. A sensor equipped on a brake detects whether the brake is on or off and makes the power assist not to work when a signal detected by the sensor is braking on. A raisable chair is made not to be extended into a standing condition when a signal detected by the sensor is braking off. The power assist condition and the standing condition are switched by a switch 43.
Patent JP-H03195716-A (JP)
Title: Production of melamine resin
Inventor: KAWAMURA NOBUYUKI
IPC: C08G12/32
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a melamine resin having small shrinkage after heating and high dimensional stability by reacting melamine with monoglycidyl ether and then with the melamine with formaldehyde. CONSTITUTION:NH2 group of melamine is reacted with epoxy group of monoglycidyl ether so that part of NH2 group of melamine will be unreacted with formaldehyde and then the melamine is reacted with formaldehyde to give the objective resin. The reaction between melamine and monoglycidyl ether is preferably carried out at 80-90 deg.C for 30-180 minutes and the ratio is preferably 0.001-2mol monoglycidyl ether based on 1 mol melamine.
Patent JP-H08177518-A (JP)
Title: Control unit
Inventor: TAKEDA AKINORI
IPC: F02D41/00
Filed: 1994-12-21
Abstract: PURPOSE: To reduce manhours for fixing a circuit board, and improve productivity by fixing the circuit board to a case main body without separately using a fixing means such as a screw. CONSTITUTION: A taper-shaped board fixing groove 37 opening in an almost V shape is arranged on an inside surface of a back face plate 26 of a case main body 22, and the other taper-shaped board fixing groove 38 is arranged in a cover body 28 so as to be opposed to the taper-shaped board fixing groove 37. Therefore, when the cover body 28 is installed on the case main body 22, the front and rear peripheral edges of a circuit board 31 can be sandwiched by and fixed to the taper-shaped board fixing groove 37 formed on the back face plate 26 of the case main body 22 and the taper-shaped board fixing groove 38 formed on the cover body 28. The circuit board 31 can be fixed in a case 21 without using a screw.  The rear end peripheral edge of the circuit board 31 can be easily fitted to the taper-shaped board fixing groove 37 by a guide groove 39 arranged on left and right side face plates 25 and 25.
Patent JP-H06154907-A (JP)
Title: Turret punch press
Inventor: NAKAMURA JUNICHI
IPC: B21D37/04
Filed: 1992-11-20
Abstract: PURPOSE:To perform various works for a work by the same unit tool even when multiple tools are used. CONSTITUTION:A punch tool 1a for the multiple tools has structural bodies 3, unit punch tools 4 and 6, geared cylindrical bodies 8 and 10, a ring gear 21 to mesh with these gears, a worm 24 for indexing to mesh with this gear, etc. In the same way, a die tool 1b for the multiple tools has structural bodies 26, unit die tools 27 and 29, a ring gear 35 to mesh with respective gears of a die holder, a worm 36 for indexing to mesh with this, etc. In addition, a rotary ram 40 to elevate and lower, and rotate in the arrow direction is engaged with an engagement part of the head of a punch holder 4b of a unit punch tool 4. Accordingly, various works can be performed on a metal plate by using by rotating the same unit tool.
Patent JP-H06187582-A (JP)
Title: Controller with fault and service life estimating function
Inventor: SAKAI KATSUTO
IPC: G08B23/00
Filed: 1992-12-16
Abstract: PURPOSE:To prevent a trouble according to the fault of equipment and to improve reliability for the equipment by outputting a signal when an operating time stored in a normal operating time storage means exceeds normal operation reference time. CONSTITUTION:The operating time of a flow rate sensor 1 is stored in an operating time storage means 6 provided at a controller 2. Also, the number of times of operation of a cutoff valve 5 is stored in an operating number of times storage means 7 provided at the controller 2. Furthermore, the operating status of each component is stored in a working pattern storage means 8. A service life estimation means 9 is provided with abnormal or service life decision reference for each component, and estimates the fault or the service life by collating the operating time, the number of times of operation, and signals from the storage means 6, 7, and 8 with such decision reference, and displays an estimated result on a display part 4. Therefore, it is possible to estimate how long the equipment can be used from a working pattern individually, not outputting alarm display simply when the number of times of driving exceeds the fixed number of times of driving and to display an available service life.