baber/WOPTO huggingface dataset:
Patent JP-2000169741-A (JP)
Title: Thermally developable silver salt photographic photosensitive material containing novel photosensitive colorant, and compound therefor
Inventor: TANAKA TATSUO
IPC: G03C1/498
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally developable photosensitive material improved in sensitivity, fog, and storage stability by incorporating a specific photosensitive colorant into the same. SOLUTION: This photosensitive material contains at least one compound selected from the group of compounds represented by the formula (wherein R1 and R2 are each an aliphatic group; L1 to L9 are each a methine group; a, b, c, d, and f are each 0 or 1; X is an ion necessary for neutralizing the electric charge in the molecule; n is a number necessary for neutralizing the electric charge in the molecule; Q1 and Q2 are each a group of nonmetallic atoms necessary for forming a 5- or 6-membered nitrogen-containing heterocycle which may be a condensed ring; -CR3=CR4R5 is a substituent on the nitrogen-containing heterocycle formed by Q1; -CR6=CR7R8 is a substituent on the nitrogen-containing heterocycle formed by Q2;  R3 to R8 are each independently H, a halogen, or a monovalent substituent provided each of R3 to R5 does not form an aromatic ring together with atoms forming Q1 and each of R6 to R8 does not form an aromatic ring together with the atoms forming Q2; and n1 and n2 are each 0-4).
Patent JP-2000176945-A (JP)
Title: Method for producing filament winding composite casing and mandrel for molding filament winding composite casing
Inventor: GOODSON FORREST RAY
IPC: B29C33/76
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a mandrel capable of easily and inexpensively molding a filament winding composite casing into a desired shape and simple in treatment and capable of being rapidly removed from the completed casing. SOLUTION: A filament winding composite casing is produced by a mandrel 2 having an outer surface having a desired shape and comprising a fragile foam material. An uncured casing having an access port 16 is molded by winding a filament around the outer surface 4 of the mandrel 2 and the resin of the casing is subsequently cured to mold a cured composite casing. By destructing the mandrel 2 into removable broken pieces, the mandrel 2 is separated from the composite casing and the substantially whole of the mandrel 2 is discharged from the composite casing. The broken pieces of the mandrel 2 are removed from the composite casing through the access port 16.
Patent JP-H09159981-A (JP)
Title: Film forming device
Inventor: YASHIMA TSUKASA
IPC: H01L21/68
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of film forming treatments by making it possible to execute a series of treatments to substrates even in the event of the occurrence of a fault in any of process modules. SOLUTION: This device has the plural process modules R1 to R7 for executing the same treatments and is so constituted that the substrates are transported by transfer modules T1 to T4 between these process modules R1 to R7. In such a case, if a detecting means S detects the occurrence of the fault in the certain process module R3, a control means C instructs a transfer module T2 to transport the substrates according thereto in such a manner that the treatments are executed by the normal process module R4 to execute the same treatment in place of the process module R3 where the fault arise. A series of the treatments to the substrates are thus continued.
Patent JP-H05183877-A (JP)
Title: Reproduction speed controller of image information reproducing device
Inventor: KURODA KAZUO
IPC: H04N5/783
Filed: 1991-12-26
Abstract: PURPOSE:To slow down the reproduction speed of an image without a hitch by constituting the reproduction speed controller by using a frame memory having storage capacity of at least >=1.5 frame (three fields). CONSTITUTION:A VRAM 8 has frame memories 21 and 22. The memories 21 and 22 have field memories 23 and 25 for 1st-field storage and field memories 24 and 26 for 2nd-field storage. For a pitch control process wherein frame insertion is necessary, a system controller reads out image information in a frame (fields A and B) which needs to be inserted and stores it in the frame memories 21 and 22 in the VRAM 8. At a point of time when the frame insertion is needed, the image information of this frame is read out of the VRAM 8 in the order of the field A, field A, field B, and field B and outputted as a video signal.
Patent JP-H03203649-A (JP)
Title: Ink jet recorder
Inventor: HANABUSA TADASHI
IPC: B41J15/04
Filed: 1989-12-29
Abstract: PURPOSE:To automatically adjust a gap correspondingly to the thickness of a recording medium and keep it constant by a method wherein the displacement of a paper presser member is converted to the displacement of an abutting member, and in accordance with this magnitude a carriage is deviated. CONSTITUTION:In accordance with the thickness of a recording medium fed between a paper presser member 45 and a feed roller 33, the paper presser member 45 is displaced. An abutting member 91 is pressed toward a carriage 11 by this displacement. The carriage 11 is deviated from a first bearing member consisting of, e.g. a bearing 25 by this pressing force in accordance with this magnitude. Namely, the carriage rotates about a second bearing member also consisting of a bearing or the like in accordance with the thickness of the recording medium. As a result, a gap is automatically adjusted in accordance with the thickness of the recording medium, and a gap (d) can be kept substantially constant. In this manner, an ideal recording can be always performed independent of the thickness of a recording medium in use.
Patent JP-H11176458-A (JP)
Title: Fuel cell power generation device
Inventor: AKAGI ISANORI
IPC: H01M8/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation device of low cost and supe rior heat utilization efficiency which requires only a small installation space. SOLUTION: In a fuel cell power generation device comprising a power generation part G to which fuel gas and oxygen containing gas are supplied for power generation by electrochemical reaction of hydrogen contained in the fuel gas and oxygen contained in the oxygen containing gas, an oxygen containing gas supply means S to supply the oxygen containing gas to the power generation part G is constituted to supply oxygen containing gas discharged from the power generation part G and fresh oxygen containing gas.
Patent JP-H09161648-A (JP)
Title: Plate-shaped fuse and manufacture thereof
Inventor: YASUKUNI JUN
IPC: H01H85/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of short-circuiting between circuits, and to eliminate a wet process of the manufacturing work so as to facilitate the manufacturing, and to improve the reliability and workability by providing plural fusing circuits at the predetermined capacity in parallel with each other, which are separated by partitioning walls, on the surface of an insulated plate material. SOLUTION: Plural circuits 30 made of band plate-shaped melting body are arranged in parallel with each other on an insulated plate material 20. Recessed-shaped windows 21 are formed at an intermediate part of the insulated plate material 20, which crosses the circuit 30, in the condition that each circuit 30 is stretched in the air so that the circuit 30 can be easily fused. Partitioning walls 23 are arranged so as to pinch each groove 22 formed corresponding to each circuit 30, and the stress with heating is applied to a projecting part, which is provided in each partitioning wall, for caulking, and an edge of the circuit 30 is supported by pushing. The partitioning walls prevent the generation of short-circuit due to the foreign material between the circuits, and while a wet type work process such as etching and deposition is eliminated so as to improve the workability.  Caulking is performed to a part of the partitioning wall so as to enlarge the exposed area of the circuit at a part, which contacts with an external electrode, and the generation of contact failure is prevented.
Patent JP-H11317788-A (JP)
Title: System and method for data distribution and data distribution unit
Inventor: SUGANO SHINICHI
IPC: H04L12/70
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism which can distribute load on a data supply side without providing a processor and to eliminate the need for a client side to be aware of the switching of a processor. SOLUTION: When cooperating with each other to distribute data to a client, distribution units receive a connection request and a data distribution request sent out of the client, and one distribution unit sends out responses to the respective requests to the client; and the data distribution unit, having sent out the response to the connection request, determines the distribution unit to send requested data so that the data are sent out to the client from the determined distribution unit.
Patent JP-2001164463-A (JP)
Title: Flameproof processing agent for polylactic acid fiber and method for flameproof processing of polylactic acid fiber structure
Inventor: MAKINO TORU
IPC: D06M13/282
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a flameproof processing agent for polylactic acid fibers capable of carrying out flameproof processing of the biodegradable polylactic acid fibers while retaining the strength of the fibers. SOLUTION: This flameproof processing agent for the polylactic acid fibers comprises both an alicyclic bromine compound and a phosphoric ester-based compound.
Patent JP-H07177787-A (JP)
Title: Method for detecting rotor of dc brushless motor
Inventor: SUZUKI KAZUHIDE
IPC: H02P6/06
Filed: 1993-12-22
Abstract: PURPOSE:To accurately detect the position of a rotor by eliminating the PWM signal components of a voltage induced in an armature coil winding, inputting a detection signal obtained by discriminating processing to a frequency trigger counter, and then measuring the chattering continuation period of an edge part for determining a rising or a falling timing. CONSTITUTION:In a first position detection circuit 8, a PWM signal component is eliminated from an output voltage Eu by a filter circuit 9u and is compared with a reference voltage Vr by a comparison circuit 10u to obtain a detection signal Ku whose level changes according to the relative position between a rotor and a U-phase coil winding. Then, a count output signal Cu with a pulse having the same time width as the chattering continuation period of the edge part is obtained by a frequency trigger counter 11u. Then, the intermediate position is determined as the rising timing of the detection signal Ku to determine a position detection information Pu from the rising and falling timings of the count output signal Cu by an edge timing operation part 12u. Similar processing is performed also for V and W phases by the second and two-position detection circuits 8u and 8w.
Patent JP-H10181329-A (JP)
Title: Vehicle height control device
Inventor: SHIRAI TAKASHI
IPC: B62D33/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To apply a crouching function by providing a control vale having a mechanical means for changing the lower limit value and the upper limit value in the direction of decreasing (increasing) the distance between an axle and an under carriage when a signal pressure is supplied. SOLUTION: Normally a valve C is in the open state, and signal pressure is not supplied to a signal terminal 4 of a control valve 10. In such a condition, when a car height is lowered, a lever 16 is pushed up by a link rod 17, and a pin 26 is turned only for a distance (d) to be brought into contact with the upper surface of a groove 21. When the lever 16 is further pushed up, a piston 22 is pushed up by a spring 23, so that a valve A is opened to make an inflow terminal 1 communicate with an output terminal 2. Thus, air pressure of a pressure source 11 is supplied from the inflow terminal 1 through the output terminal 2 to an air spring 14.  The air spring 14 which is supplied with air pressure pushes up an under carriage 13, and when the under carriage 13 is raised, the lever 16 is mechanically returned to a first closed area of the output terminal 2, and the valve A is closed to stop the supply of air pressure to the air spring 14.
Patent JP-H10189155-A (JP)
Title: Mounting structure of connector housing
Inventor: TAKANO ETSUO
IPC: H01R13/73
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the engaging force to work when a connector housing is to be mounted on bracket. SOLUTION: A joint connector 19 is arranged so that a mating connector is connectable from any side thereof and that its connector housing 23 can be mounted from any side onto bracket 21 furnished on the vehicle body. The connector housing 23 is equipped with a bracket fixture 27 separate from the housing body 25, and a detent projection 57a on the bracket fixture 27 is engaged with a hole 21a in the bracket 21 once the bracket 21 is inserted to a slide insert part 33 or 35 between the bracket fixture 27 and housing body 25. Because of this configuration in which the fixture 27 is provided separately from the housing body 25 the die separating direction at the time the fixture 27 is molded from a resin becomes identical to the protruding direction of the projection 57a, which enables the projection 57a to be embodied largely.
Patent JP-H05237512-A (JP)
Title: Rolling mill, rolling method and rolling equipment
Inventor: KAJIWARA TOSHIYUKI
IPC: B21B3/00
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate the need for an equalizer beam, to reduce the variation of quality of a metallic structure by cross rolling, to reduce the length of the equipment and to enlarge the controllability of a crown in a cross system rolling mill, its rolling method and a rolling equipment in which the rolling mill is used. CONSTITUTION:In a rolling mill in which upper and lower work rolls 1, 2 are crossed, a straight line 14 connecting the center of a rolling reduction screw 8a on the operation side and the center of a rolling reduction screw 8b on the drive side is inclined to a line 7 orthogonal to a rolling pass direction. A cross angle to be controlled is changed to both negative and positive directions with a straight line 14 connecting the rolling reduction centers in the center. In this way a large plate crown can be controlled with a cross amount smaller than before, the equalizer beam is neglected, change of controlled variable of the plate crown to the cross angle becomes nearly straight and easy to control, moreover, since a cross angle 29 between two work rolls is >=2 deg., the fracture transition temperature does not change and uniform quality can be secured.
Patent JP-H09158621-A (JP)
Title: Core material of sliding screen
Inventor: NAGAI TOSHIKAZU
IPC: B32B29/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a warp of the whole sliding screen by moisture absorption of a face material. SOLUTION: Deformation absorbing holes 9, 9a... to absorb extension- contraction by moisture absorption per its specified area are penetratingly arranged in large numbers only in a core material or face plates being an obverse-reverse face material of the core material, and since the deformation absorbing holes 9, 9a... are formed in a straight line shape and a waveform curve shape having a specified width and length and are arranged with a proper arrangement pattern, a difference between extension and contraction caused in the vertical-horizontal direction of the respective face plates by moisture absorption is absorbed by the deformation absorbing holes 9, 9a..., and deformation of the whole core material exerted by the face plates can be prevented.
Patent JP-H06193452-A (JP)
Title: Intake air control device for engine
Inventor: SUZUKI MITSUO
IPC: F02B31/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide an engine intake air control divice which can prevent turbulance of intake air flow and generate tumble with certainty. CONSTITUTION:An intake air control device comprises such an intake air control valve 21 as allowing intake air to flow while deviating it to the side of the ceiling wall 17f of an intake passage 17 by throttling the bottom wall 17d of the intake air passage 17, and such a streamlining member 20 as streamlining the intake air to the ceiling wall side flow and the bottom wall side flow at a downstream side part from the intake control valve 21 of the intake passage 17. A control means for setting minimum opening of the intake air control valve 21 in such a way that the higher an engine speed is, the larger it is, under a small throttle valve opening condition. An intake air amount flowing into the bottom wall side portion on the downstream side of the intake air control valve is increased follwing the increase in an intake flow rate, so that turbulance of the intake air caused by a negative pressure is suppressed.
Patent JP-H05183295-A (JP)
Title: Electronic parts mounting equipment
Inventor: KURATA HIROAKI
IPC: H05K13/00
Filed: 1991-12-27
Abstract: PURPOSE:To accurately grasp situation before and after a trouble, and easily investigate the cause and repair in a short time. CONSTITUTION:The following are installed, an operation state data holding part 1 which collects and holds data about the operation state, a data indication part 2 which indicates the period, the kind, etc., of necessary data at the time of maintenance, a service data forming part 3 which takes out data from the part 1 and forms data indicated by the part 2, and a service data outputting part 4 which outputs formed service data. Thereby, when a trouble has occurred, the generation state of the trouble can be accurately grasped without observing the state before and after the trouble generation, so that cause study and repair of the trouble are easily enabled.
Patent JP-H08289027-A (JP)
Title: Telephone system using method and its device
Inventor: AREN EISUDOOFUAA
IPC: H04W68/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a personal telephone service by efficiently changing the telephone calls to the subscribers of the service. SOLUTION: A telecommunication line dealer (A) discriminates whether or not a called telephone set is in a disconnected state and, when the called telephone set is in the disconnected state, (B) takes another calling action by jumping the telephone set. The telecommunication line dealer provides the same call to the same telephone set when it is discriminated that the telephone set is not disconnected. Therefore, the trial of connecting the call to the disconnected telephone set does not become useless. (1) The sending of the call to the disconnected telephone set is not tried by only using the final connecting network, (2) the call is sent to a second different telephone set, and (3) paging transmission is made to the pager of the owner of the disconnected telephone set.
Patent JP-H10174362-A (JP)
Title: One bearing type fan motor
Inventor: EGAWA YOSHIHIRO
IPC: H02K21/22
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a one bearing type of fan motor which can materialize the thinning and the great cost-down by devising a thrust bearing, using one ball bearing for support of a shaft, and applying pre-load to the ball bearing in thrust direction. SOLUTION: A shaft 2 is fixed to a rotor 3 where a fan 1 is made. The shaft 2 is supported with one ball bearing 5, and also the end 2a of the shaft 2 is supported by a thrust bearing 10. The end 2a of the shaft 2 is made in spherical form with a radius R1. The shaft 2 is pushed always against the thrust bearing 10 by a spring 9 for pre-load inserted between the spring supporting plate 11 and the ball bearing 5, and it adds preload to the bearing by its reaction. Hereby, the thinning of the motor and the cost down of the parts can be materialized, and even in case that the thrust bearing 10 is worn away, the support of the shaft is performed without fail, and the rotor never rocks.
Patent JP-2001163115-A (JP)
Title: Illuminating lamp controller
Inventor: KITAYAMA MASAKI
IPC: B60Q1/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To light a nightfall auxiliary lamp 22 timely only during a nightfall period by controlling it so as to become hard to turn on and easy to turn off. SOLUTION: This controller 2, under the OFF condition of the nightfall auxiliary lamp 22, counts continuous ON duration when external illumination intensity is within a lighting illumination intensity range, and lights the nightfall auxiliary lamp 22 when the duration exceeds a prescribed reference period MAX, on the other hand, under the lighting condition, estimates the period when it is out of the lighting illumination intensity range, substrates the period when the external illumination intensity is within a lighting illumination intensity range therefrom, and turns out the nightfall auxiliary lamp 22 when an estimated result exceeds the base period MAX.  It is thus possible to control an illuminating lamp so as to become hard to turn on when the external illuminating intensity changes from a brighter condition than lighting upper limit intensity to the lighting illumination intensity range, and easy to turn off when the external illuminating intensity changes from lighting illumination intensity range to a darker condition than lighting lower limit intensity.
Patent JP-H07185591-A (JP)
Title: Treatment of waste liquid containing iron chelate complex
Inventor: ISHIZUKA HIROSHI
IPC: C02F9/00
Filed: 1993-12-27
Abstract: PURPOSE:To effectively lower the COD value of a waste liquid contg. chilated iron- components by putting this waste liquid under an alkaline condition to form hydroxide precipitate and subjecting the liquid after solid-liquid sepn. to a wet process oxidation treatment and biological treatment in the presence of an oxidation catalyst. CONSTITUTION:For example, the photographic waste liquid contg. the chilated iron- components at >=10 to <=5000mg/L is put into a reaction chamber and an aq. sodium hydroxide soln. is added to this liquid to adjust its pH to 9 to 14. The waste liquid is rested as it is for several days under stirring. As a result, the reddish brown precipitate is deposited as time passes by. The formed precipitate is flocculated by adding a high polymer flocculating agent and thereafter, the liquid contg. the generated precipitate is filtered by a filter machine. The resulted filtrate is diluted twice and is introduced into a wet process oxidation reaction column 1 packed with the catalyst contg. 1wt.% platinum. The air is supplied from a compressor 3 into this column in such a manner that the oxygen quantity twice the COD value of the diluting liquid is attained, by which the filtrate is subjected to the wet process oxidation treatment, then to the biological treatment.
Patent JP-2000169200-A (JP)
Title: Quick-hardening calcium phosphate cement
Inventor: SAWAMURA TAKENORI
IPC: A61L27/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a quick-hardening calcium phosphate cement that hardens quickly and ensures high wet compressive strength even when it is kneaded with only water such as pure water without adding an acid to the water used as a kneading liquid. SOLUTION: The calcium phosphate cement contains at least one of calcium hydrogenphosphate dihydrate (DCPD) powder and calcium hydrogenphosphate anhydride (DCPA) powder having 1-50 m2/g, particularly 3-10 m2/g specific surface area. The total amount of the DCPD powder and DCPA powder is preferably 20-50 pts.wt. based on 100 pts.wt. cement. The cement further preferably contains >=60 pts.wt., particularly >=80 pts.wt. DCPD powder, DCPA powder and tetracalcium phosphate powder as essential components.