baber/WOPTO huggingface dataset:
Patent JP-2001140949-A (JP)
Title: Reverse input prevention clutch
Inventor: KURITA MASAHIRO
IPC: F16D41/06
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a reverse input prevention clutch capable of transmitting rotation in both of forward and reverse directions of an input shaft to an output shaft and preventing rotary torque from the output shaft from being transmitted to the input shaft. SOLUTION: A holder 14 is assembled between a conical inner face 12 of a clutch outer ring 3 provided across an input shaft 1 and an output shaft 2 and a cylindrical outer face of the output shaft 2. A tapered roller 16 is assembled in a pocket 15 of the holder 14. A cam face 17 is formed on the conical inner face 12 of the clutch outer ring 3, and the holder 14 is pressed by an elastic member 18 to engage the tapered roller 16 with the cam face 17 and a conical outer face 13. A torque engaging part 5 having a clearance in the direction of rotation is provided between the input shaft 1 and the output shaft 2.  The input shaft 1 is rotated in the clearance in the direction of rotation of the torque engaging part 5 to move the holder 14 in the axial direction through a cam mechanism 19 by the rotation and put the tapered roller 16 into an engagement release condition, and the rotation of the input shaft 1 is transmitted to the output shaft 2 through the torque engaging part 5. After torque is transmitted, the tapered roller 16 is returned to an engaging position due to elasticity of the elastic member 18 to prevent the rotation of the output shaft 2 from being transmitted to the input shaft 1.
Patent JP-H09273505-A (JP)
Title: Hydraulic operation device
Inventor: YAMASHITA TORU
IPC: F15B15/22
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To operate each operating valve in order to be decided so as to prevent operating delay by providing with third piping for supplying operating liquid of high pressure from an accumulator to an operation control valve as a third operating liquid not through second piping. SOLUTION: Piping 23 is branched from the vicinity of the accumulator of high voltage piping 15, and high pressure oil is supplied from the accumulator 5 to an operation control valve 30. Since the piping 23 is connected to the vicinity of an accumulator 5, pressure fluctuation generated by the operation of a feed valve 12 and a discharging valve 13 is absorbed by the accumulator 5 if the pressure fluctuation is transferred through the high voltage oil piping 15, and thereby, high pressure oil having small pressure fluctuation is supplied to an auxiliary feed valve 38 and an operating valve 39. The delay of an advancing timing is eliminated in a differential piston 3, each operating valve is operated in order to be decided so as to provide a liquid-operated device for preventing operating delay.
Patent JP-H07182214-A (JP)
Title: Method for displaying list of file and data processor
Inventor: YAMAMOTO HIDEKI
IPC: G06F3/048
Filed: 1993-12-24
Abstract: PURPOSE:To easily select a file having a desired data amount format out of plural kinds of registered files having respectively different data formats. CONSTITUTION:When a color code setting part 6 inputs a color code setting command for a file name from an input device 11 through a data processor 1, a set contents storing part 7 stores a display color corresponding to a file data format inputted from the device 11 following the command in a memory 8 as set information. When a file list display part 3 inputs a file list displaying command from the device 11 through the processor 1, a file information accessing part 9 accesses the set information from the memory 8 and then a sorting part 10 sorts a file data format and its display color read out from an external storage device 2 based upon the file information. Then, a color display control part 4 displays a file name by the set color in accordance with the sort. Thereby a user can identify the data format of the file name only by observing its display color.
Patent JP-H06147961-A (JP)
Title: Weight sorting machine
Inventor: SHIMADA YOSHIAKI
IPC: G01G15/02
Filed: 1992-11-12
Abstract: PURPOSE:To effectively utilize a weight sorting machine so that the machine can make bagging work. CONSTITUTION:A duct 204 is branched from a chute 76A and a gate 201 is provided in the chute 76A so that an article can pass through either the chute 76a or duct 204. A weighing hopper 206 is provided on the downstream of the duct 204 and, at the time of bagging operation, the article is led to the duct 204 side by switching the gate 201 and the accumulated weight of the article is weighed. Upon detecting a prescribed weight of 900g which is close to one-bag weight of 1kg, only the parts of the article selected based on the arithmetic operation of a controller which successively stores the weights of parts of the article weighed by means of a weighing and discharging mechanism are led to the duct 204 side so that the summed total weight of the parts of the article can become the closest to 100g and the other parts of the article are discharged to another chute 76B side. When all selected parts are contained in a hopper main body 207, the whole amount of the article contained in the hopper main body 207 is supplied to a bagging machine 211 by opening a gate 209.
Patent JP-H11251642-A (JP)
Title: Semiconductor light emitting diode and method of reducing reflection at light emission interface thereof
Inventor: GENG CHRISTIAN DR
IPC: H01L33/10
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce the reflection and increase of an effective optical output, by selecting the no. of pairs in the layer device and/or refractive index difference between a first and second λ/4-layer, so that the amplitude of a total light reflected from a layer device interferes destructively with that of a light reflected from a light emission interface. SOLUTION: A semiconductor diode is formed, a first λ/4-layer 1, Hi having a high refractive index and a second λ/4-layer 1, Lo having a smaller refractive index than it thereon. From the first and second layers at least one pair, pref. a plurality of pairs are deposited and these layers have the respective optical thicknesses of 1/4 (or odd multiples) of the wavelength of a light wave emitted in active regions, and the reflective indexes of these layers are in specified order to those of adjacent substances, whereby the reduction of the effective reflection and increase of the effective optical output can be attained by the destructive interference.
Patent JP-H04196821-A (JP)
Title: Parity counting system
Inventor: SAKAI TOSHIYUKI
IPC: H03M13/00
Filed: 1990-11-28
Abstract: PURPOSE:To exactly operate a parity arithmetic operation by a small size by masking a parity error generated at the time of a delay insertion and detachment. CONSTITUTION:A frame bit which is not assigned to a parity bit is defined as delay insertion and detachment information bit, and when the delay insertion and detachment is generated in a frame align at a frame align part 5C, the delay insertion and detachment information is inserted by a parity inserting part 5E. Then, the delay insertion and detachment information included in data is extracted by a delay insertion and detachment information extracting circuit 11 at an opposed receiving side, and the parity error generated at the time of the delay insertion and detachment is masked by an error mask circuit 31 from the information. Thus, the parity arithmetic operation is exactly operated by the small size.
Patent JP-H10152902-A (JP)
Title: Joint cover device
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To improve the appearance by attaching a pair of movable rails in a freely rotatable manner to a pair of fixed rails fixed to the right and left buildings, and supporting a pair of joint plates by slidable rails in a mutually slidable manner. SOLUTION: On a fixed rails 6 fixed to a recessed portion 4 of right-left building 3, a pair of movable rail 7 is attached in a rotatable manner. Next, a plurality of supporting plates 9 are fixed to one of the rails 7 at predetermined intervals. Next, a crank-shaped rear end portion of other joint plate 10 is fixed to other rail 7, and a V-shaped tip end portion is supported almost at the central part of the plate 9. Moreover, a crank-shaped rear end portion of other joint plate 11 is fixed to other rail 7, and the tip portion is contacted to the plate 10. When the building trembles from side to side, a joint cover device 1 moves. Also, if the building 3 trembles back and forth, the rail 7 is rotated. Also, if the building 3 trembles up and down, then the plates 10, 11 slide. By doing this, the level difference decreases and the appearance can be improved.
Patent JP-2000148054-A (JP)
Title: Display window
Inventor: NISHIMOTO KIYOSHI
IPC: E06B3/64
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To enable effective image display with advantages of space by making good use of a window surface of display surface area while securing a basic light collecting function as a window and to display initial image display effect all day long while lowering the running cost. SOLUTION: A display plate B equipped with a light-transmissive image forming layer 23 and a translucent interior protection layer 24 which protects the surface of the image forming layer 23 is built in a window frame 1, and on the rear side of the display plate B, a waterproof exterior protection layer 25 is formed which allows natural light to reach the image forming layer 23. Then an electric light source 5 which irradiates the image forming layer 23 with light is built in the window frame 1 and further an electrifying operation means 10 for the light source 5 is provided.
Patent JP-2001140598-A (JP)
Title: Erector device for multiple shield machine
Inventor: FUJIKI IKUO
IPC: E21D11/40
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an erector device simplifying the connection with supports, capable of easily positioning and fixing the held supports at the assembling position in a tunnel, with excellent flexibility. SOLUTION: This erector device is provided with a pair of rocking base members pivotally supported on a pair of guide members 7 via pivotal support pins 34 rockably around the axis parallel with the tunnel axis and extending in the direction nearly perpendicular to the tunnel axis, a pair of rocking jacks 30 capable of rocking and driving the rocking base members respectively, a pair of moving frames 31 guided and supported movably along the linear guides provided on the rocking base members respectively, a pair of hydraulic cylinders 32 capable of moving and driving the moving frames 31 along a pair of rocking base members, and support connection sections 33 provided at the tip sections of the moving frames 31 respectively to connect the supports 28 together.
Patent JP-H10170074-A (JP)
Title: Solar heat type hot water feeding device
Inventor: ISHIDA HIROFUMI
IPC: F24S90/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat hot water feeding device in which hot water of appropriate temperature can be supplied without fixing a plug of mixing hot water with cold water by a user at a hot water and cold water supplying plug. SOLUTION: This hot water feeding device is constructed such that a solar heat collecting device 7 and a hot water storing tank 1 having a water feeding pipe 18 are connected by a circulating going pipe 12 having a circulating pump 2 and a circulating return pipe 13, and the hot water tank 1 and a terminal equipment are connected by a hot water feeding pipe 17 having a hot water feeding pump 3. In this case, an isothermal hot water or cold water mixing valve 4 is arranged at an upstream side or a downstream side of the hot water feeding pump 3 and at the same time a branch section 5 is arranged at a downstream side of the circulation pump 2 and then the branch section 5 and the isothermal hot water or cold water mixing valve 4 are connected.
Patent JP-H07179708-A (JP)
Title: Easy degradability-imparting agent and composition
Inventor: KAWAHARA TAKAHARU
IPC: C08F216/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain an easy degradability-imparting agent comprising a modified polyvinyl alcohol containing (omega-hydroxy)-alpha-olefin units, specific hydrophobic structure units, etc., giving resin composition excellent in strengths and ductility, and capable of being rapidly degraded with microorganisms in soil. CONSTITUTION:(A) An easy degrability-imparting agent comprising at least one of modified polyvinyl alcohols consisting of a modified polyvinyl alcohol containing 0.01-15mol.% of a 3-16C alpha-olefin (e.g. 1-octene) units, a modified polyvinyl alcohol containing 0.1-24mol.% of a 3-16C omega-hydroxy-alpha-olefin (e.g. 5-hexene-1-ol) units, a modified polyvinyl alcohol containing 0.1-20mol.% of structural units of the formula (R1-R3 each H, a 1-12C hydrocarbon), etc., is compounded with (B) a thermoplastic resin (e.g. low density polythylene) to obtain a resin composition excellent in mechanical strength and ductility and capable of being rapidly degraded with microorganisms, when the resin composition is buried in soil as a waste after used as a molded product.
Patent JP-H01206685-A (JP)
Title: Molded printed circuit board and its application
Inventor: ERIKU RIIKERE PEERUKANPU
IPC: H05K1/03
Filed: 1988-12-27
Abstract: PURPOSE: To provide a circuit board which is suited to requirements such as high heating flexible temperature, soldering stability, adhesion of metal and has an excellent performance as a casing by comprising a polymer by tetramethyleneazinepamide unit mainly. CONSTITUTION: A printed circuit board made of thermoplastic polymer is characterized by such a polymer that is comprised of tetramethyleneazinepamide unit mainly. The polymer mainly comprised of tetramethyleneazinepamide can contain another monomer that substitutes partly for tetramethylenediamine or adipic acid. In principle, the copolymer is limited at such a concentration that does not give great influence on mechanical and thermal characteristic of the material. A formed printed circuit board may have various shapes and be manufactured through compression and injection molding of polyamide plate. Thus a heat can be radiated, resulting in lowering of relative humidity and keeping the volume and surface resistance high.
Patent JP-H09149208-A (JP)
Title: Original reader
Inventor: KAWACHI MASAFUMI
IPC: H04N1/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent delivery of vibration to optical components by preventing it that a slider provided to a running body is deviated its position in an opposite direction to a moving direction of the running body and a stick slip takes place. SOLUTION: The reader is made up of a horizontal slide rail 3 under an original platen on which an original is placed and in parallel with the original platen, running bodies 4, 5 moving horizontally on the slide rail 3, a slider 6 whose shaft 22 is inserted into a hole 20 made to the bottom of the running bodies 4, 5 in the vertical direction. In this case, the slider 6 has a freedom of motion to the running bodies 4, 5 in the vertical direction and has a damping member 23 damping effect to damp the vibration caused by the motion of the slider 6 in the vertical direction.
Patent JP-H03189971-A (JP)
Title: Optical head position detection device
Inventor: HIROKI TOMOYUKI
IPC: G11B21/10
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a positional signal which is monotonously increased in a tracking direction by providing a signal input range set means and a signal conversion means which inverts an A/D-converted track error signal which is outputted from an A/D conversion means at a maximum value and a minimum value. CONSTITUTION:Amplifiers 8 and 10 amplify the outputs (e) and (f) of a peak hold circuit 7 and a bottom hold circuit 9 to double by taking difference from a reference voltage, input the output (g) of the amplifier 8 to the maximum of an input level and input the output (h) of the amplifier 10 to the minimum thereof. Then, a positional signal converter 12 inverts the output of an A/D converter 4 concerning to the maximum value or the minimum value based on the output (d) of a binarization circuit 11 and data outputted by the converter 4. As the result, data outputted by the converter 12 is monotonously increased by the width of one track and the output of a positional signal composition circuit 13 is successively and monotonously increased extending over the whole surface of a disk. Thus, the positional signal which is successively and monotonously increased extending over the whole surface of an information recording medium is obtained.
Patent JP-H04193206-A (JP)
Title: Desk
Inventor: YAMAMOTO TAKASHI
IPC: A47B27/00
Filed: 1990-11-27
Abstract: PURPOSE:To enable tracing work in an instant when needed without tracing board housing space by providing a light source inside the desk and by forming a slide table with a tracing board in which ceiling constitutes a tracing surface. CONSTITUTION:A slide table 3 constitutes a tracing surface 7 formed of white acryl plate. Inside of the table is attached a bare fluorescent lamp. The light is reflected on a reflecting plate to be uniformly dissipated so as to make uniformly bright the tracing surface 7. On the front surface a switch 8 is provided. Then the slide table is slidably provided just below the ceiling 2 of the desk 1. With such a construction, the problem of the housing space of the tracing board can be overcome, and tracing work can be done at any time when necessary.
Patent JP-H01172008-A (JP)
Title: Automatic air conditioner
Inventor: SUGIYAMA MASANORI
IPC: B60H1/00
Filed: 1987-12-25
Abstract: PURPOSE:To arrange so that the most suitable air conditioning state may be obtained at all times, by making a constitution in such a way that the amount of ventilation and the temperature of regulation are automatically changed in response to the number of persons existing in a space where air conditioning air is discharged from a discharge opening, or a position where a person exists. CONSTITUTION:Being seated detection electrodes 61a-64a consisting of, for example, woven cloth plated with nickel, are furnished at the being seated portion positions of respective seats of an automobile, and an electrostatic capacity among these electrodes 61a-64a and body earth is watched by means of sub units 61-64 and a person's being seated or not on each seat is detected. The output signals of respective sub units 61-64 possess temperature regulating means regulating the temperature of air ventilated by means of a ventilating means and are inputted into the CPU of an air conditioner whose discharge opening discharges air whose temperature has been regulated. And a ventilation parameter indicating the standard amount of ventilation of the ventilating means is corrected by means of this CPU in response to the being seated state of persons at respective seats, and the ventilating means is made to be controlled on the basis of the ventilating parameter which has been corrected.
Patent JP-H04196760-A (JP)
Title: Picture read processing unit
Inventor: MURATA TAKAHIKO
IPC: H04N1/40
Filed: 1990-11-27
Abstract: PURPOSE:To attain white level correction and black level correction with circuit constitution without increase in the circuit scale by providing an A/D converter, and 1st and 2nd storage means in the processing unit and devising the circuit such that black level information from the 1st storage means is subtracted from picture information from a photoelectric conversion element. CONSTITUTION:The processing unit is provided with an analog picture signal input terminal 1 from a photoelectric conversion element, an A/D converter 2, a lower limit reference voltage terminal 3 for lower limit of the A/D converter 2, an upper limit reference voltage terminal 4, a memory (1st storage means) 5, a D/A converter 6, a digital picture signal output terminal 7, changeover switches 9,10, switches 11-13 and a capacitor 14. In this case, one system of a white level/black level memory and a D/A converter is enough for the purpose to save the circuit scale. Thus, digital picture information with high accuracy and high gradation is realized with small sized circuit constitution and reading with fidelity to an original is attained.
Patent JP-2001145980-A (JP)
Title: Surface protective sheet and decorative base material
Inventor: SHINOHARA KUNIHIRO
IPC: B32B27/08
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a surface protective sheet excellent in surface physical properties, easy in application and capable of reducing an amount of industrial waste and a decorative base material having the surface protective sheet applied to the surface thereof. SOLUTION: A surface protective sheet consists of a film-like member and the coating film layer closely bonded to one surface of the film-like member or consisting of the film-like member, the coating film layer closely bonded to one surface of the film-like member and the chemical coat layer closely bonded to the other surface of the film-like member. A decorative base material consists of the coating film layer closely bonded to the surface protective sheet, the adhesive layer closely bonded to the coating film layer and the base material closely bonded to the adhesive layer. At this time, the thickness of the adhesive layer is set to 40 μm or more.
Patent JP-H06175937-A (JP)
Title: Testing method for queue control mechanism
Inventor: IBUSUKI TAKESHI
IPC: G06F11/22
Filed: 1992-12-09
Abstract: PURPOSE:To easily set and test the high load state of a queue control mechanism by adding the information of a residence instruction to a processing request, issuing it, and allowing the processing request to be resident in a request queue when the residence instruction is issued by a queue control mechanism. CONSTITUTION:A memory access part 20 of a memory device successively reads a request queue 19, and performs an access to a memory 21. When an entry to which a residence request bit (p) 13a is added is detected, it is held as it is, and the processing of the next entry is operated. Then, the entry to which the residence request bit (p) 13a is added is allowed to be resident in the request queue 19, and the same situation as that at the time of the generation of the concentrated load can be easily generated by reducing the empty entry. Therefore, even in a hard constitution queue control constitution in which it is difficult to increase an access load, the load of the queue can be easily increased, and the test of the queue control can be efficiently attained.
Patent JP-H04203368-A (JP)
Title: Compressor
Inventor: TAKADA YASUYUKI
IPC: F04B39/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide a compressor which can be moved with rollers and which is capable of preventing noise during an operation of the compressor even at a location where a crane or a fork lift is not present or can not be entered by a method wherein a common base of the compressor is provided with a fork lift transporting claw hole and a fork hole plate is disposed between the roller and the fork hole. CONSTITUTION:A structure of a fork hole plate 1 is made such that the fork plate is stepped by an amount corresponding to a thickness of a common base plate and then the fork hole plate is inserted into a fork hole 4, thereby a weight of a compressor is received not only with fixing bolts 3, but also with the fork hole plate 1 and so a size of the fixing bolt 3 can be applied with one having a quite small size as compared with that of a flat plate. Then, when the compressor is moved, the fork hole plate 1 is fixed even at a location where a crane and a fork lift are not present or they can not be entered, and then a roller drawing operation can be realized. In addition, during an operation, it covers the fork hole 4, resulting in that the leaked sound can be cut and a sound preventing effect can be attained.