baber/WOPTO huggingface dataset:
Patent JP-H06157002-A (JP)
Title: Photodecomposition apparatus
Inventor: MOGI MASAHARU
IPC: B01J35/02
Filed: 1992-11-26
Abstract: PURPOSE:To efficiently make reactional light react with a photocatalyst in a solution without leaking the reactional light to the outside by reducing the refractive index of an inner wall of a reactional vessel from that of a reactional solution. CONSTITUTION:This photodecomposition apparatus 1 is equipped with a vessel 4 formed from a Teflon(R) pipe having about 100mm diameter and about 2m length, a window 7 of a quartz glass plate at the lower end thereof and a valve 11 for holding and taking out a reactional product 6 in the upper part of the vessel. A solution 3 prepared by dispersing a photocatalyst 2 of SrTiO3/NiO in water is introduced from an injection port 10. The refractive index of the solution 3 is about 1.33 and the refractive index of the inner wall of the vessel 4 is about 1.30. The reactional light 5' incident thereon from the window 7 propagates while totally reflecting from the wall surface of the Teflon(R) and the reflection efficiency can be raised. The produced H2 and O2 gases are taken out through the valve 11 to the outside. A taking-out port 9 is located in the upper part of the vessel and the incident window 7 of the reactional light 5 is located on the lower side. This is because if the reactional product 6 having a low refractive index is collected near the window 7, the light 5 from a light source is reflected to lower the reactional efficiency.
Patent JP-H05153171-A (JP)
Title: Sn ratio discriminating circuit
Inventor: KIKUCHI YASUTAKA
IPC: H04L27/00
Filed: 1991-11-29
Abstract: PURPOSE:To discriminate SN ratio in a short time without deteriorating transmission efficiency by discriminating the SN ratio by the count value of the number of times of crossing an intermediate value (discrimination threshold (s)) as for a time range (t) during which the waveform of a demodulated signal does not take the intermediate value between 0 and 1 of a digital code. CONSTITUTION:A comparator 8 having inputted the demodulated signal from a demodulator 7 outputs a pulse signal every time the demodulated signal crosses the discrimination threshold (s), and a counter 10 counts that signal only for time during which a time gate circuit 9 opens. A synchronizing circuit 11 generates a signal synchronizing with the timing clock of modulation from the demodulated signal, and a clock generating circuit 12 generates the clock of pulse width (t) for the circuit 9 at this clock. The circuit 9 opens a gate for time (t) by this clock, and the counter 10 counts the number of times of the demodulated signal's crossing of the threshold (s) during the pulse width (t), and an SN ratio computing element 14 outputs the SN ratio of a line based on this. Thus, the SN ratio can be discriminated in a short time without deteriorating the transmission efficiency.
Patent JP-2001130734-A (JP)
Title: Micro part orderly feeding device
Inventor: TAKASU TOSHITAKA
IPC: B65G47/14
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a micro part orderly feeding device capable of surely and efficiently orderly feeding the microparts of generally rectangular parallelepiped shape having front and rear sides in the thickness direction. SOLUTION: An optical sensor 8 as the detection part of a front and rear selection means for a micro part 1 and an optical sensor 9 as the detection part of a first fall selection means, and a micrometer 10 as a second fall selection means are disposed in order in the transfer route of a straight forwardly moving feeder 5 connected in the downstream of a bowl feeder 3, and the installation angles of both optical sensors 8 and 9 and the thresholds of intercepted amount of light are differentiated from each other. The sensitivity of identification of each selection means is adjusted properly so as to share the selection of the front and rear sides of the micro part 1 and the directions of fall and erection.  Then the height of a space between the head tip face and transfer route face of the micrometer 10 is adjusted accurately so as to surely eliminate the erected micro part 1 and efficiently orderly feed the micro part 1.
Patent JP-H03177030-A (JP)
Title: Chip positioning apparatus
Inventor: TAKAOKA KIYOSHI
IPC: H01L21/52
Filed: 1989-12-05
Abstract: PURPOSE:To enhance an efficiency by placing a chip on a positioning base made of a sintered metal material, and sucking the chip by sucking means through the sintered metal material in positioning it by position restricting moans. CONSTITUTION:When an X-Y table 7 is moved by a pulse motor 8, a position restricting pawl 1 is also moved in a predetermined direction to move a chip 2 on a positioning base 3 in the predetermined direction, thereby positioning it. In this case, since the air in a room 30 is sucked through a vacuum pump tube 9 and the base 3 is made of a sintered metal material, the chip 2 is brought into close contact with the surface. As a result, the chip 2 is not scattered during moving. The chip 2 is sent, after positioning, to a bonding position, and bonded to a predetermined position of a lead frame. Thus, even if the type of the chip is replaced, it is not necessary to replace the base in response to the chip size, thereby improving maintenance efficiency and shortening type replacing time.
Patent JP-H06158141-A (JP)
Title: Method for preventing looseness of tip metal in sub-lance
Inventor: MIYAMOTO KENJI
IPC: C21C5/46
Filed: 1992-11-26
Abstract: PURPOSE:To prevent the looseness of a tip metal in a sub-lance while increasing fixing force by machining a projecting part to a corner angle part formed with the tip end surface of the sub-lance and side surface of the tip metal and welding the whole periphery of this projecting part. CONSTITUTION:The tip metal 7 in the sub-lance is constituted with the common steel, etc., and fixed to the tip end part of the sub-lance 2 with a threading part 15 and connected with a sub-lance holder and the outside thereof is surrounded with a probe. The projecting part 14 is arranged to the tip end surface at the lower part of this threading part 11 and a notching part 15 is formed so as to be able to execute butt-welding with the tip metal 7, and the butt-welding is executed over the whole periphery between the tip metal 7 and the projecting part 14. By this method, the looseness of the tip metal 7 is prevented and the cost is reduced and the productivity is improved.
Patent JP-H09162843-A (JP)
Title: Cdma receiver
Inventor: YANAGI SHUZO
IPC: H04J13/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To surely eliminate a DC offset component included in a base band signal. SOLUTION: An inverse spread code from an inverse spread code generating circuit 16 is used and an inverse spread circuit 14 applies inverse spread to received data. A DC offset elimination circuit 15 eliminates DC offset of reception data after the inverse spread. The DC offset elimination circuit 15 counts '+1' and '-1' of spread codes synchronously with a clock signal equivalent to a chip rate of the spread codes at first respectively and uses a difference between the counts for each symbol of the spread codes as a measurement result of code balance. The result of measurement is multiplied with the reception signal after inverse spread and a high frequency component of the multiplication output is eliminated by a low pass filter and the measurement result is multiplied with the eliminated output.  The multiplication output is subtracted from the reception signal after inverse spread to eliminate a DC offset component.
Patent JP-H03178033-A (JP)
Title: Magnetic disk
Inventor: KIKUCHI MASANORI
IPC: G11B5/73
Filed: 1989-12-06
Abstract: PURPOSE:To obtain a medium having durability against long-term use without causing deformation by sticking two or more base bodies to form a rigid substrate in a manner that the warpage behavior of the base bodies compensate with each other. CONSTITUTION:Two base bodies 3a, 3b are stuck so that deformation forces generating in the two bodies are almost same and in the opposite direction to each other, according to the deformation behavior of each body caused by sinking of the resin material during cooled after injection molding or the position of gates. By this method, not only deformation of the substrate can be prevented by balanced forced to cause warpage but also two bodies 3a, 3b generate tension to each other and gives tension state, which enhances long-term rigidity of the substrate 3.
Patent JP-H03175911-A (JP)
Title: Mushroom culture using boiling-treated log
Inventor: HIRAYAMA TATSUO
IPC: A01G1/04
Filed: 1989-12-05
Abstract: PURPOSE:To make applicable trees which could not be used heretofore other than 'SUGI' (Japanese cedar) and shorten the rearing period also by making holes for growth of fungi on a log, heat-treating the log, subsequently putting the log into a vinyl bag, tightly sealing the bag, carrying out natural cooling, then taking out the log, driving a log piece containing the fungi into the holes for growth thereof, putting the log into the vinyl bag again, tightly sealing the bag, allowing the log to stand under dark for about one month, subsequently taking out the log and then allowing the log to stand naturally. CONSTITUTION:On a log 1 of 'SUGI' cut to a suitable size, many holes 2 for growth of fungi are made and the log is put in a pan 3 filled with water 6. The pan is tightly sealed with a steam-outlet 5-attached lid 4 and the log is treated by boiling or using a high- temperature steam under heating for about 40 min as a standard. The log 1 is subsequently taken out and quickly put into a vinyl bag. The vinyl bag is tightly sealed and naturally cooled to 20-40 deg.C. The material wood 1 is then quickly taken out and a log piece containing the fungi is driven into the many holes 2 for growth of the fungi. The log is put in the vinyl bag again and the vinyl bag is tightly sealed followed by allowing the log to stand in that state under dark for about one month as a standard. The vinyl bag is subsequently opened and the material wood 1 is taken out and allowed to stand in the natural state, thus carrying out the objective mushroom culture.
Patent JP-H09132243-A (JP)
Title: Partitioning plate for box body
Inventor: NAKABAYASHI ISOKAZU
IPC: B65D25/04
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To effectively arrange and house documents, etc., of different sizes utilizing an already existing box, and reduce the manufacturing cost by making the constitution extremely simple, and the manufacturing easy. SOLUTION: A sheet paper with the same width of the depth dimension of a box body is bent at least once and superposed, and one part of the superposed part is bonded and made a partitioning part 3. At the same time, the housing width of the box body is made dividable by a partitioning plate 1 of the box body for which a base bottom part 2 is made by opening the partitioning part 3 by folding lines 6. Also, the sheet paper of approx. the same width as the depth width of the box body, is bent and superposed at the center, and one part of the superposed part is bonded to make the partitioning part 3, and the base bottom part 2 is made by opening the partitioning part to the right and left by the folding lines 6, and the total length of the base bottom part 2 is made equal to the housing width of the box body to evenly divide the housing width.  In addition, a plurality of the partitioning parts 3 are connected, and the housing width is divided into an optional number of partitions.
Patent JP-2001134160-A (JP)
Title: Image forming device
Inventor: YAMAKAWA KENJI
IPC: G03G15/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which a rapid velocity change does not occur in an image carrier. SOLUTION: The device is provided with the image carrier 25 for forming a toner image, carrying devices 36 and 37 for carrying a printing sheet of paper where the toner image is transferred, an image carrier control part 54 for controlling linear velocity of the image carrier by controlling the rotary speed of the carrier 25, a conveyance control part 53 for controlling the linear velocity of the printing sheet of paper by controlling the carrying velocity of the paper by the carrying devices 36 and 37 and a main control part 50 for controlling the control part 54 and 53 and also the whole device. The main control part 50 controls the control parts 54 and 53 in order to permit an average value in the linear velocity of the image carrier 25 to be different from that in the linear velocity of the printing sheet of paper.
Patent JP-H01163033-A (JP)
Title: Reactive injection molding method
Inventor: IGUCHI NORIO
IPC: B29C67/24
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a cured polymer molded product excellent in appearance and strength and having no flaw, in obtaining a crosslinked polymer molded product by a reactive injection molding method for allowing a methathesis polymerizable monomer to flow in a molding cast in the presence of a methathesis polymerization catalyst system, by using the molding cast having a gas discharge port provided with a filter whose open mesh size is a specific value provided thereto at a position where gas is trapped when said filter is not arranged. CONSTITUTION:Two solutions of a monomer solution (solution A) containing a catalytic component of a methathesis polymerization system and a monomer solution (solution B) containing an activator component are used and introduced into a cast under pressure after collision mixing. At this time, when the methathesis polymerizable monomer is poured in the cast having a protruding structure such as a boss or rib provided to the upper surface thereof, a filter whose open mesh size is 0.02-0.1mm is used as an air vent in order to easily release the air present at the part of said structure to the outside to prevent that the monomer penetrates in said part to generate clogging or flows out. By this method, air only can be released.
Patent JP-H02161495-A (JP)
Title: Color synthesizing device
Inventor: OMORI TETSUO
IPC: G09G5/06
Filed: 1988-12-15
Abstract: PURPOSE:To allow smooth switching of display colors by providing two display color memory device and one switching device. CONSTITUTION:The digital color signals of the display color memory devices A12, B13 are switched by a switching device 15 to assign the rewriting of the data from which of A12 and B13 and the output of which signal by means of a switch 16. For example, the digital color signal A coinciding with a digital code signal line 18 is outputted from the display color memory device A12 and the switching device 15 outputs the signal as a digital color switching signal to a signal line 21. On the other hand, the display color memory device B13 is not outputted by the switching device 15 but the rewriting of the content of the display color memory can be executed by a digital data signal line 23. The switching of the switch 16 to produce output by the signal of the signal line 23 or the signal of a switching strobe signal line 24 after the completion of the rewriting is possible. The smooth switching of the display colors is executed in this way.
Patent JP-H0564022-A (JP)
Title: Color picture transmitting system
Inventor: KUWATA KOJI
IPC: H04N1/41
Filed: 1991-11-05
Abstract: PURPOSE:To transmit picture data by selecting an optimum transmission mode at a transmitting side based on information from a receiving side. CONSTITUTION:When the plotter part 7 of the receiving side is the kind of a machine to output surface-sequentially, the receiving side sends a command to the transmitting side so as to make the frame constitution of a transmitted color picture surface-sequential. On the reception of this command, the transmitting side transmits the picture data surface-sequentially. When the plotter part 7 of the receiving side is the kind of the machine to output point sequentially, the transmitting side transmits the picture data point sequentially. Besides, the transmitting side transmits the picture data by conforming a color representation mode and a compressing condition to those of the plotter part 7 of the receiving side.
Patent JP-H06144435-A (JP)
Title: Container for liquid car chemical, and preparing system for liquid car chemical to be used in car washing
Inventor: SAWARA TOYOMI
IPC: B65D5/40
Filed: 1992-11-04
Abstract: PURPOSE:To obtain a container for liquid car chemicals to be used in car washing and preparing system for the liquid car chemicals to be used in car washing executed with a car washing machine. CONSTITUTION:A detergent tank 1, a foaming foundation agent tank 2 and a finishing wax tank 3 are provided to a car washing machine 5. Suction pipes 12 are inserted respectively into the detergent tank 1, the foaming foundation agent tank 2 and the finishing wax tank 3 so that the pipes can reach the bottoms of the tanks. Filters 6 are attached to the front ends of the suction pipes 12 while adjustment dials 7 are provided in the middle of the suction pipes 12. The suction pipe 12 joins at a point behind a water filter 8 with a water pipe 9 that is connected to the source of water supply, and makes water- diluted car chemicals to be ejected through top nozzles 10 and side nozzles 11.
Patent JP-H08173340-A (JP)
Title: Reinforcing structure of bath tub
Inventor: KAKIGI TOSHIYUKI
IPC: A47K3/16
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a reinforcing structure of a bath tub which does not easily cause a crack around the attaching portion of a circulating pump by an accidental collision such as a collision due to falling, by attaching a shock absorbing material approximately so high as to reach the undermost end of the bath tub to the underside of a circulation pump secured to the side wall of the bath tub in an outwardly projecting state. CONSTITUTION: A circulation pump 2 secured to the side wall of a bath tub 1 so as to project outward is fixed with an inlet 12 inserted into an opening formed in the bath tub 1. A shock absorbing material 5 is attached to the underside 3 of the bath tub 1, that is, at a position where a foot front end contacts the floor of the bath tub 1, where the shock absorbing material 5 is so high as to reach the underside of the circulation pump 2. A crack does not easily occur to a reinforcing structure of such a bath tub 1 as the above, because the shock absorbing material 5 is interposed between the floor and the bath tub 1 and the circulation pump 2, and, in such a case the bath tub 1 is carried for installation, the shock to the mounting portion of the circulation pump 2 by a collision due to inadvertent dropping of the bath tub is absorbed.
Patent JP-H04199267-A (JP)
Title: Document processor
Inventor: SUZUKI NAOMI
IPC: G06F17/24
Filed: 1990-11-26
Abstract: PURPOSE:To improve the extracting accuracy of a document processor for extracting unsuitable character strings from documents and increase the efficiency of proof reading work of the processor by simultaneously registering a pattern matching restriction condition when the operator registers the unsuitable character string for proof reading of a document by pattern matching. CONSTITUTION:This document processor is provided with a registering means 100 which registers the condition for discriminating whether or not a character string is unsuitable for an inputted document, 1st storing means 110 which stores registered contents, 2nd storing means 120 which stores an inputted document, and extracting means 130 which extracts unsuitable character strings from the document stored in the means 120 on the basis of the content stored in the means 110. When the operator of the document processor registers an unsuitable character string when performing proofreading for document, the operator simultaneously registers a pattern matching restriction condition. Therefore, the extracting accuracy of this document processor for extracting unsuitable character strings from documents can be improved and the efficiency of the proof reading work of the processor can be increased.
Patent JP-H03180133-A (JP)
Title: Universal interlocking reel stand
Inventor: TABATA HISAO
IPC: A45C13/38
Filed: 1989-12-06
Abstract: PURPOSE:To provide the title reel stand enabling both quick fishing and housing, so designed that a pipe, etc., are put between a number of partitions to provide the main body, thereby facilitating the shift of fishing spot and enabling housing with the fishing device remained set. CONSTITUTION:A main body support 8 attached to the front board of the main body 6 with its upper part opened and a pipe 12, etc., put between a number of partitions 1 is allowed to fall forward to tilt the main body somewhat forward. The upper reel seats 35 of two fishing rods 34 are fitted, respectively, with interlocking reels 38 for left and right handles, while the lower reel seats with fishing rod supports 40, and the fishing rods 34 are put into the pipe 12. An interlocking shaft 42 is hooked on the left and right handles 41 and the hole 37 of a part 36 to effect connection, and the fishing rod supports 40 are put into a space between plates 13 to regulate the height of the interlocking reels 38 and prevent their deflection; thereby facilitating the carriage of fishing equipment and the shift of fishing spots.
Patent JP-H03178327-A (JP)
Title: Two-liquid mixing apparatus
Inventor: AIZAWA GORO
IPC: B01F27/73
Filed: 1989-12-07
Abstract: PURPOSE:To mix different two liquids surely and uniformly and discharge the mixture by mixing or kneading supplied two liquids with rotary boards while they flow windingly and fluidly in a kneading route. CONSTITUTION:In a two-liquid mixing apparatus, a plurality of rotary boards 21 attached to a rotary shaft 4 which is operated by a motor 1 and a mixing chamber 19 having a mixing and kneading route A which winds and is composed of a plurality of hindering boards 20 put among the rotary boards are installed. Supply routes 12, 13 which are connected with the mixing chamber 19 and through which two liquids can be continuously supplied are formed so that supplied two liquids are stirred and kneaded by the rotary boards 21 while the liquids flow windingly and fluidly in the mixing and kneading route. The mixing chamber 19 pinches one hindering board and at the same time an intermediate material 22 with which hindering boards are unitedly formed and a housing 23 having a discharge outlet 25 are so assembled and installed as to be attached and detached freely and a kneading means is installed in rotary boards.
Patent JP-2000146181-A (JP)
Title: Gas turbine combustor
Inventor: INAGE SHINICHI
IPC: F23D11/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a back fire for returning a flame to a premixing burner by providing a local channel throttle at an exist of a swirling flow in a gas turbine combustor having premixers one of which is installed between a combustor liner and a flow sleeve so that at least one is a burner using a swirling flow. SOLUTION: A fuel 9 is mainly mixed with the air 10 by diffusing in a premixing burner 3 installed between an outer cylinder 20 and a combustor liner 2. The gas turbine combustor comprises a premixing burner 1 using a swirling flow, the combustor liner 2 and a premixing burner 3. In this case, a premixer channel of the premixing burner using the flow is provided downstream side from an inlet of the burner installed between the liner and a flow sleeve. A fuel 9 supplied to the burner 1 is mixed by swirling given to the air 10. A ring-like throttle 14 is installed at an exit of the burner 1. Thus, a premixing gas flowing speed can be accelerated than a combustion speed of a flame.