baber/WOPTO huggingface dataset:
Patent JP-H10330336-A (JP)
Title: Production of 5-amino-2,4,6-triiodoisophthaic acid
Inventor: ASASHIGE NAOKI
IPC: C07C227/42
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for producing roentgen contrast media, etc., in a high purity without lowering a product yield by reacting iodine monochoride with an aminoisophthalic acid, separating useful components in the mother liquor, and subsequently returning the solution of the separated components to the reaction system. SOLUTION: This method for producing 5-amino-2,4,6-triiodoisophthalic acid compriss reacting 5-aminoisophthalic acid with the hydrochloric acid solution of iodine monochloride in the presence of a catalyst such as sulfuric acid or phosphoric acid in an aqueous solution, separating the crystals of the obtained triiode compound from the reaction solution, adding a reductive substance such as sodium sulfite or potassium sulfite to the left mother liquor, bringing the mixture into contact with activated carbon at an oxidation reduction potential of 50-400 mV (preferably 270-270 mV) at 15-25 deg.C, eluting the components adsorbed on the activated carbon with 1-20 wt.% of an alkaline aqueous solution (e.g. sodium hydroxide potassium hydroxide) as an eluting agent, and returning the recovered solution as a reaction solvent to the reaction.
Patent JP-S6038745-A (JP)
Title: Optical recording medium and optical recording and reproducing method
Inventor: ITOU MASAKI
IPC: G11B7/24
Filed: 1983-08-09
Abstract: PURPOSE:To attain the recording of a high power output with high sensitivity by laminating at least two layers, i.e., a spacer layer which is transparent and has a refractive index larger than the prescribed value at the laser light wavelength and a recording layer which absorbs a laser light beam on a substrate which is transparent to the laser light. CONSTITUTION:A record layer 30 is formed on a spacer layer 50 which has >=2.0 refractive index at the wavelength of a laser light beam. Therefore, the layer 30 is not held between a substrate 10 and the layer 50 unlike a normal substrate incident constitution, so that the high sensitivity and a high output for a medium are secured. This substrate uses glass and synthetic resin which are transparent to a range from the visible to near infrared rays. The layer 30 can use various coloring matters and pigments further, semimetal and metal which are absorbed at the recording wavelength. It is needed for the layer 50 to be substantially transparent in a semiconductor laser wavelength range and have a large refractive index. In other words, various types of oxides and a semiconductor are available to the layer 50. Thus it is possible to perform the optical recording with high sensitivity and a large reproduction output.
Patent JP-S5848499-A (JP)
Inventor: ITSUSHIKI NORIO
IPC: H05K1/02
Filed: 1981-09-17
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-H07331756-A (JP)
Title: Joint structure by strong bolt
Inventor: TAKADA NOBORU
IPC: F16B33/04
Filed: 1994-06-04
Abstract: PURPOSE:To shorten a work process and secure the tensile/compression resistance force after tightening and utilize the joint structure by a strong bolt onto the bolt joint part of a construction skeleton member, etc., by fitting wedge rings for gnawing the member by utilizing the tightening force of a bolt to the clearance between a strong bolt and a bolt hole bored in a joint member. CONSTITUTION:Wedge rings 5a, 5b are arranged fittingly at the chamfered positions 4a formed on the upper/lower peripheral edges of a bolt hole 4 in a clearance between the non-screw shaft part 1a of a strong bolt 1 and the bolt hole 4 bored in a joint member 2. The wedge rings 5a, 5b gnaw the chamfered position 4a by utilizing the tightening force of the strong bolt 1 so that the joint surface may be stuck tightly.
Patent JP-H04343340-A (JP)
Title: Camera system capable of wireless flash photographing
Inventor: TSUJI KENJI
IPC: G03B7/16
Filed: 1991-05-20
Abstract: PURPOSE:To provide a camera system where the wireless flash photography can be carried out obtaining the quantity of light emission which is not varied from a case when light emission is carried out utilizing all of the electric quantity at once in a normal light emission mode even when intermittent light emission is repeated in the wireless light emission mode by setting charging completion voltage level in the wireless flash photography mode to be higher than the level at a normal flash photography mode. CONSTITUTION:The device is constituted so that voltage of a main condenser at the wireless flash photography mode is retained higher than that in the normal flash photography mode by a micro computer MC2 integrated to an outside flash B.
Patent JP-H10305848-A (JP)
Title: Tea bag
Inventor: KAJITA TOSHIHIRO
IPC: B65D33/16
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a tea bag capable of moistureproof preserving after being opened without the necessity of storing the tea bag in a canister after being opened and also of using a clip. SOLUTION: Cutting lines 11 and 12 representing opening positions are formed on the back upper end of a tea bag 1, and notes 13 and 14 representing the meaning of 'Fold the mouth of a tea bag on the lower side and insert a folded section into the upper side section cut off by the cutting lines to cover the bag after opening.' are provided in the vicinity of the cutting lines 11 and 12.
Patent JP-H09167038-A (JP)
Title: Structure for minimization of clock skew and maximization ofretiming margin in high-speed system
Inventor: BURAIAN DEII AREEN
IPC: G06F3/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure which maintains high-speed data transmission while minimizing the clock skew and maximizing the re-time margin of a receiver as to circuit board arrangement for the system equipped with a data and a clock line. SOLUTION: The length of data lines 35 between a mother board and daughter boards is set to about 9-18 inches and the length of clock lines 33 between the mother board and daughter boards is set to about 25.5-34.5 inches. The driver and receiver of each daughter board are arranged at the end part of the substrate which is connected to the mother board. The clock lines and data lines make point-to-point connections between the mother board and respective daughter boards and respective output drivers for the clock lines and data lines have built-in serial termination resistance R.
Patent JP-H10316020-A (JP)
Title: Vehicle body side surface structure
Inventor: KOBAYASHI SEIICHI
IPC: B62D25/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent deformation in the cabin inside direction around the middle part of a center pillar for ensuring a cabin space by deforming the lower end of the center pillar positively at the time of side collision. SOLUTION: This vehicle body side surface structure consists of a side sill 20 extending in the front/rear direction of a vehicle body, a center pillar 15 of closed cross-section structure which rises from the side sill 20 and is constituted of an inner pillar and a pillar outer, a roof rail 19 which is connected to the upper end of the center pillar 15, and a door panel and a door sash which are fitted at a door opening partitioned by the side sill 20, the center pillar 15 and the roof rail 19. A narrow part 22 where the cross sectional area of the center pillar 15 is narrowed is fitted near the lower end of the center pillar 15 connected to the side sill 20.
Patent JP-H076676-A (JP)
Title: Thermal fuse and manufacture thereof
Inventor: GOMI MASAYUKI
IPC: H01H69/02
Filed: 1993-06-17
Abstract: PURPOSE:To provide a fuse of high reliability excellent in fixing and air-tightness between a lead and a case by fixing the lead calked in an irregularity part to an opening end part of the tubular case, in the thermal fuse wherein the lead is fixed to the tubular case for storing a temperature sensing material which melts at a prescribed temperature. CONSTITUTION:A temperature sensing material 4 melting at a prescribed temperature is stored in a metal-made tubular casing 22 and brought into contact with a movable contact 9 through a pressing plate 6 above the material 4 by a strong compressing spring 7 and a pressing plate 8, and a weak compression spring 11 is mounted between an insulating bushing 10 and the contact 9, also to insert the other lead 12 so as to bring its lower end into contact with the movable contact 9. By the rise of peripheral temperature to melt the temperature sensing member 4, collapsing its shape extends the strong compression spring 7 to decrease pressing force to the movable contact 9 smaller than the weak compression spring 11, and the movable contact 9 is detached from a lower end contact of the lead 12 to interrupt conduction. Here by fixing a lower lead 21 calked to a recessed part 25 of an opening end part 23 of the tubular case 22 in a protrusive part 27 in a large diametric part 26 of the lead 21, an air-tight thermal fuse of high reliability is obtained.
Patent JP-S629101-A (JP)
Inventor: KOMATA IPPEI
IPC: F22B1/16
Filed: 1985-07-04
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-H05160425-A (JP)
Title: Solar cell module
Inventor: ASAI MASATO
IPC: H01L27/142
Filed: 1992-06-05
Abstract: PURPOSE:To provide a solar cell module having a good apperance and a high commercial value, wherein thin solar cells can be laminated easily and together with protective layers at a low cost and without damaging them, and bypass diodes are included. CONSTITUTION:A solar cell module wherein a means for connecting a plurality of solar cells 2 in series with each other, and at least one bypass diode 4A for making the bypasses of the output current of at least one solar cell are included, and this thin pellet-like bypass diode is joined to the electrode of the cell or to two interconnectors.
Patent JP-S63309085-A (JP)
Title: Picture display device
Inventor: NOGAKI TOMOJI
IPC: H04N5/903
Filed: 1987-06-10
Abstract: PURPOSE:To display a natural and not-strange picture by reading out camera output picture data, which is written in a memory, in the order opposite to the write order. CONSTITUTION:A supplied picture signal is written in a line memory in time series and is read out in the order opposite to the write order. The output picture is inverted in the horizontal direction and is displayed on a picture display device. Thus, the horizontal direction and the direction of motion of the display picture of a picture communication equipment user and the user himself coincide with each other when the user views the display picture of himself, and the natural and not-strange picture is displayed as if it were viewed on a mirror.
Patent JP-S6126784-A (JP)
Title: Chemical conversion treated alloy steel sheet plated with zinc containing aluminum
Inventor: SASAKUMA SHINJI
IPC: C23C22/60
Filed: 1984-07-16
Abstract: PURPOSE:To improve the adhesive property of coated film during coating of steel sheet, by treating steel sheet plated with Zn alloy contg. Al with alkaline liquid contg. nitrate, gluconate, hexahydroxylheptanate of specified metal, then treating with liquid contg. silicic acid and chromic acid. CONSTITUTION:Steel sheet plated with Zn alloy contg. 2-10wt% Al is treated with aqueous soln. having the following compsn. Namely, plates steel sheet is treated by spraying, etc. 50-70 deg.C aqueous soln. contg. 1 or >=2 kinds among nitrates of Ni, Co, Fe and gluconate, hexahydroxylheptanate, and whose pH value is adjusted to >=12 by NaOH, KOH. Next, said sheet is treated with liquid contg. silicic acid, chromic acid to form chemically conversion treated film having 1/2-1/40 weight ratio of Fe to Co or Fe to Ni, and the chemically conversion treated film superior in coating property, coated film adhesive property is formed on steel sheet plated with Zn contg. Al.
Patent JP-H0817510-A (JP)
Title: Dustproof connector cover with multi-directional holes
Inventor: WATANABE TOSHIHIKO
IPC: H01R13/52
Filed: 1994-06-28
Abstract: PURPOSE:To make the space of the back surface of a housing narrow, to prevent dust from entering thereinto and simplify assembling and disassemblimg by reducing the radius of curvature of a cable at the time of forming the cable. CONSTITUTION:A connector cover 2 fitted to a cable connector 3 is constituted of one piece of lower part cover 2a and two pieces of upper part covers 2b, and the connector cover 2 is assembled by connecting the rectangular hole 8 of the lower part cover 2a to the claw 9 of each of the upper part covers 2b. Apiece of round hole 7 is provided in each of the side walls of five planes of the connector cover 2, and a cable is inserted from either one of the round holes 7. Closing lids 10 are fitted into the round holes 7 in which the cable is not inserted, thereby preventing dust from entering thereinto.
Patent JP-S5572126-A (JP)
Title: Preparation of carbon tetrachloride and perchlorethylene
Inventor: TAKADA TOSHIYUKI
IPC: C07C67/00
Filed: 1978-11-28
Abstract: PURPOSE: To prepare the title compounds, economically, in high yield, by keeping a low b.p. residue exhausted in the preparation process of vinyl chloride monomer at liquid phase in an evaporator, and evaporating the residue at a specific temp. in the presence of Cl 2 , thereby chlorinating the residue economically, in an industrial scale.  
     CONSTITUTION: A low b.p. residue exhausted in the preparation process of vinyl chloride monomer is kept to liquid in an evaporator (preferably made of glass etc.) and evaporated at 20W200°C (preferably 60W180°C and under atmospheric pressure) without the formation of tarry substances and the addition of a decomposition inhibitor etc. Cl 2  is continuously supplied in the evaporator preferably in an amount of ≥0.001wt% of the low b.p. residue. The vaporized gas is chlorinated with a small amount of Cl 2  at 200W700°C to obtain the title compound in ≥90% yield, economically. Moreover the heat generation in the chlorination can be minimized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5848041-A (JP)
Title: Camera processor
Inventor: TAKAHASHI YUTAKA
IPC: G03B27/32
Filed: 1981-09-18
Abstract: PURPOSE:To continuously photograph a lot of films, and also to execute the photographing even in the course of development, by constituting so that a store means cuts a sensitized material wound in an image exposure track side, and after that, drops it to a developing track side. CONSTITUTION:A camera processor is constituted so that a cutter 9 operates and cuts a film when photographing of a desired quantity has ended. Also, it is constituted so that a core is released by an operation end signal of the cutter, and the photographed film drops and moves to the developing track side from the photographing track side. At the same time, rollers 10, 10' of a store unit move downward, holding an adjacent part of the tip of the film, and the tip of the film is fed to feed rollers 14, 14' of a developing part 3. The film fed to the feed rollers 14, 14' is sent to the developing part 3. In this way, a lot of films can be photographed continuously, and also the photographing can be executed even in the course of development.
Patent JP-S6036300-A (JP)
Inventor: TAMAMURA TETSUO
IPC: B66F7/02
Filed: 1983-08-09
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-S628481-A (JP)
Inventor: MOJI HIDEAKI
IPC: H01R43/00
Filed: 1985-07-03
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-S5848334-A (JP)
Title: Manufacture of glass base plate used for image pickup-tube mesh manufacture
Inventor: ARIKADO TSUNETOSHI
IPC: C03C15/00
Filed: 1981-09-18
Abstract: PURPOSE:To obtain an excellent mesh without any nonumiformity in its pitch by stacking a Cr film and a thin film which has a sensitivity to electron beams, in that order, over a base plate, picturing a mesh pattern on the sensitive agent, and developing the picture so as to form a mesh pattern. CONSTITUTION:After a Cr film 10 is formed on a glass base plate 9, the film 10 is coated with a thin film 11 made of polymethyl methacrylate PMMA which has a high sensitivity to electron beams. Next, after the plate 9 coated with the films 10 and 11 is baked, a mesh pattern is pictured on the film 11 by an electron-beam direct picturing method or something similar, and the picture is developed so as to form a mesh pattern consisting of PMMA. Then, the plate 9 is immersed in an etching solution so as to make the above PMMA to be masked and to make the Cr film 10 to undergo an etching. Next, the plate 9 is  put into a reactive-ion etching device so as to form rectangular grooves on the  plate 9 by performing an etching. Eventually, these grooves are provided with  roundnesses, and Cr is separated from the plate 9. Finally, in order to make the network to be easily separated from Cr, this is immersed in an NH4F solution or the like so as to remove the angular parts.
Patent JP-S5478913-A (JP)
Title: Line concentration system
Inventor: MOTOTANI JIYOU
IPC: H04Q3/68
Filed: 1977-12-06
Abstract: PURPOSE:To save the quantity of link cable to the next stage connector and to simplify the line concentration extension work, by selecting the possibility of line concentration with the connection package. CONSTITUTION:A plurality of switch grids LSG constituted with a plural number of switch matrixes PSW 0 to 7 are alloacted in one mounting unit M, as the connection packages 12-1 to 12-4 to connect the outgoing wires of LSG 1 and 2 to the cable constituting the link to the next stage connector, either one of the packages having the conductor pattern connecting the outgoing wires as they are and that connecting the outgoing wires corresponding to LSG 1 and 2 to the cable after connecting each other, is mounted and whether or not the line concentration is made with the mounted connection package 12 is selected.
Patent JP-H0816240-A (JP)
Title: Route searching device adopting time axis into searching space
Inventor: KAWAMURA AKIRA
IPC: G06N3/00
Filed: 1994-06-28
Abstract: PURPOSE:To search a route of the lowest cost in a route searching device for a moving robot by adopting the knowledge of an event to be timewisely changed into the search of the route and accurately judging the possibility of arrival. CONSTITUTION:In the route searching device including the description of maps and the information of a mobile target and capable of searching a route of a moving robot by adding a time axis to two-dimensional or three-dimensional searching spatial axes to be used for searching the route of the moving robot and substituting an event in the spatial axes for an event to be timewisely changed, the generation probability of an undefined element is used for calculating the cost of an event element substituted by the event on the spatial axes in searching time and allowed to be described only by probability. A different coefficient in accordance with the quality and quantity of influence upon the route search of each event on the spatial axes is multiplied. An area less than a prescribed value out of the distribution area of the generation probability set up in each event is cut out to calculate the cost. The cost of the area where is not cut out is defined at a fixed value in this cost calculation.
Patent JP-H0313012-A (JP)
Title: Highly efficient coding system
Inventor: SAKAGAMI HIROFUMI
IPC: H03M7/38
Filed: 1989-06-12
Abstract: PURPOSE:To prevent a data error from being propagated to a next block by providing an expansion means expanding a compression difference data based on range information and an adder means adding an initial value or an output value of the expansion means and an output of a prediction filter, inputting the result of addition to the prediction filter and outputting the result to an output digital signal to a decoder. CONSTITUTION:A sample value is subject to difference processing with an output of a prediction filter 11 at a arithmetic circuit 7 and the difference is inputted to a compression circuit 8. A compressed difference data D1 is inputted to an expansion circuit 9 of a local decoder 6 simultaneously, expanded based on range information R and inputted to an arithmetic circuit 12 via a changeover switch 10. The expanded difference data and the output of the prediction filter 11 are added by the arithmetic circuit 12 and the result is inputted again to the prediction filter 11. Thus, the compressed difference data D1 is expanded into a difference data and the sum of the difference data and a sample value SP1 are inputted to the prediction filter 11. Similarly, every time the sample is outputted from a block memory 5, the difference between the sample and the output of the local decoder 6 is compressed and the result is sequentially outputted as compression difference data D2, D3..., Di,....
Patent JP-H0810315-A (JP)
Title: Air cleaning agent and deodorizing filter using the same for air cleaner
Inventor: ICHINOSE HIDEHITO
IPC: B01D53/04
Filed: 1994-06-28
Abstract: PURPOSE:To provide an air cleaning agent which has adsorbing and deodorizing effects widely to the respective bad smell components showing acidity to basic which bad smells such as a scent of tabacco, garbage smell and toilet smell contain and can be used for deodorizing the whole smell of living, and a deodorizing filter for an air cleaner using the above air cleaning agent. CONSTITUTION:An air cleaning agent contains alkali component, in which activated charcoal where a small cavity is developed and activated charcoal where a malic acid and an iron salt are impregnated are mixed. A deodorizing filter is formed by bearing the above air cleaning agent on a substrate.
Patent JP-H01315432-A (JP)
Title: Synthetic resin coating material for agricultural use
Inventor: ISHIKAWA MASATAKA
IPC: C08K5/59
Filed: 1988-06-16
Abstract: PURPOSE:To obtain the subject coating material effective in preventing the adhesion of algae and capable of keeping high transparency over a long period, by including oxybisphenoxyarsine, etc., into a dust-proofing resin coating film applied to a surface of a synthetic resin film. CONSTITUTION:The objective coating material can be produced by including preferably 0.1-3wt.% of a 10,10'-oxybisphenoxyarsine and/or 2-(4-thiazoyl)- benzimidazole into 100 pts.wt. of a dust-proofing resin coating film (e.g., film derived from acrylic resin, fluorine-containing resin and urethane resin) applied to a surface of a synthetic resin film.
Patent JP-H11338929-A (JP)
Title: Schedule control method, schedule control device and computer readable recording medium having recorded schedule control program
Inventor: MORINAGA TEPPEI
IPC: G06Q10/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a schedule control device capable of easily inputting, adjusting and confirming a schedule. SOLUTION: In this schedule control device, input schedule data Dx and existing schedule data D1-DK registered in a data storage part 4 are compared in a data comparison part 3, the overlapping degree is calculated for the overlapping ones further in the data comparison part and the result is displayed at a display part 1. An inputting person corrects one of the overlapping schedule data based on the displayed result. In the case that no overlapping is present, the input schedule data Dx are newly registered in the data storage part 4.