baber/WOPTO huggingface dataset:
Patent JP-2002306234-A (JP)
Title: Airtight casing
Inventor: YUZUHARA YUKITOMO
IPC: B65D53/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and airtight casing capable of integrally formed with a synthetic resin casing body and a lid body, having a superior productivity, and having seal mechanisms capable of exhibiting high airtight sealing performance while securing smooth opening/closing operation performance of a lid body. SOLUTION: This airtight casing is formed with upper seal surfaces 11 and 11a and lower seal surfaces 12 and 12a with their positions deviated in the height direction of the casing body 3 in respective inward circumferential wall surfaces 9 and 9a and outward circumferential wall surfaces 10 and 10a of an annular seal groove integrally formed in a casing body, and upper seal parts 15 and 15a and lower seal parts 16 and 16a formed in the respective upper parts 13 and 13a and lower parts 14 and 14a of an annular seal projection integrally formed with the lid body 6. The upper parts of the annular seal projection are formed into high rigidity for allowing the upper seal parts in slide contact with the upper seal surfaces.  The lower parts of the annular seal projection are provided with the seal mechanisms 17 and 17a, which are formed into low rigidity so as to flexibly deform the lower parts of the annular seal projection, for allowing the lower seal parts in elastically press-contact with the lower seal surfaces.
Patent JP-2002317533-A (JP)
Title: Structure of vegetation mat for seeding and planting work for thin layer
Inventor: FURUSAWA KOICHI
IPC: E02D17/20
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To facilitate greening of a roof floor and bring about a proper function of vegetation greening. SOLUTION: In a vegetation mat (body) 4 affixed onto a base surface body 1 from a nursery field in the greening of the roof floor, a solid piece on a block of a prescribed size is mounted integrally in such a manner as to be at least partially buried inside the body 4, so as to allow a function for a prescribed purpose of the vegetation mat 4 to be always stably maintained and so as to create a vegetation environment appropriate for growth of the vegetation greening 6. Though being substantially lightweight and bulky, the vegetation mat 4 fulfills a holding function by evenly deconcentrating overall weight even in case of elimination of a separate holding body, in order to prevent scattering of the piece 5, prevent the vegetation mat 4 from curling up and scattering, prevent an outflow of soil mixed into the vegetation mat 4, block transpiration of moisture, and prevent a root zone of the vegetation mat 4 from being damaged by ultraviolet rays included in direct sunlight.
Patent JP-2002318214-A (JP)
Title: Odor sensing method and odor sensing device
Inventor: HARUTA TAKEO
IPC: G01N33/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To realize a sampling system which is not affected by humidity variations of a sample gas and is hardly affected by changes in ambient temperature. SOLUTION: When the sample gas to be measured is introduced, an organic membrane semiconductor performs a first measurement on an odor signal. Then, the sample gas is guided to a metallic oxide and oxidized. After this, the sample gas is introduced over the organic membrane semiconductor again to perform a second measurement on the odor signal. A difference computing part obtains a difference between the first measurement and the second measurement. As the difference is no longer affected by a moisture signal, it is possible to obtain only odor components.
Patent JP-2002018834-A (JP)
Title: Apparatus for treating and further processing thermoplastic material and method for operating the same
Inventor: KAPFER KLAUS
IPC: B29C48/395
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To embody an apparatus of a general type and a method for operating the same so as to enable intermittent one time heat processing of a molten and treated plastic material. SOLUTION: The apparatus for treating a thermoplastic plastic and further processing the plastic comprises a screw type mixing unit (1), and an intermittently drivable processing unit (26) disposed at a downstream side of the unit (1). The apparatus also comprises a driver (6) of the unit (1), a driver (12) of a metering unit (1), and a control unit (29) connected to the driver (28) of the unit (26). The unit (29) is designed to control the drivers (6, 12) according to a cycle time of the unit (26), and the units (6, 12) respectively have same speed accelerating times and same decelerating times.
Patent JP-2002323333-A (JP)
Title: Traveling route guide device
Inventor: UMEMURA MASAYUKI
IPC: G08G1/0969
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when there are a plurality of exits in an interchange, which one of the exits is to be used is nonambiguously decided. SOLUTION: When using the Chuo Expressway from the Tokyo city center, for example, a route getting out at Kunitachi Fuchu Interchange and going to Koushu Road is searched by an ordinary route search, however, when a user intends to pass by all means through a first exit of Hachioji Interchange, a route returning the Koushu Road from the first exit is searched and displayed by nominating the first exit of Hachioji Interchange thereby appropriately searching the route by realizing the intention of the user.
Patent JP-2002285402-A (JP)
Title: Easily wearable nagajuban (long undergarment for kimono)
Inventor: HANAWA ASA
IPC: A41B9/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a long undergarment for a kimono, so designed as to allow a beginner in dressing a kimono to properly and easily wear a kimono and to wash an undergarment whole after use by using a tool for preventing the kimono from getting loose. SOLUTION: This easily and properly wearable long undergarment for a kimono has the following structure: marks 8a and 8b respectively indicating an upper part and an under part are put respectively on the left and right edges of the collar end of a long undergarment 1 for a kimono, oblong hook-and-loop fasteners 6a and 6b are set respectively on the upper sides of the marks, two straps are threaded through a fabric 11 attached on the lower part of a stay cloth 9 provided on the inner back face of the long undergarment 1 for making the collar-shape-retaining straps 10 pass therethrough so that parts having hook-and-loop fasteners 12a and 12b respectively arranged on collar-shape-retaining straps 10 are alternatively crossed to each other so as to be laid on the line, strap-end parts 10a and 12a,  and the other strap-end parts 10b and 12b respectively come outward from side slits 13a and 13b, a collar padding bag 4 for setting a collar padding 3 is arranged inside a collar 2, and also a hole 5 for attaching/detaching the collar padding is formed inside the left end portion of the collar.
Patent JP-2002055423-A (JP)
Title: Temperature control method and device
Inventor: HASEGAWA HIROYUKI
IPC: G05D23/19
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To effectively control temperature while suppressing the occurrence of flickering. SOLUTION: Priority sequence to control the temperature is allocated to the respective regions of a developing tank 34, a fixing tank 35, washing tanks 36 to 39 and a drying device 22. When a control section 45 simultaneously detects the fluctuations in the temperatures of >=2 regions, the control section turns on and off heaters 42, 43, 46, 47, 49a to 49d and 66 to 74 disposed in the regions of the higher priority sequence. The heaters 66 to 74 disposed in the drying device 22 are equally connected by three pieces each to respective phases of a power source device 75 of a four-phase four-wiresystem or three- phase three-wire system, by which heater groups G1 to G3 are constituted.  When the control section 45 detects the temperature fluctuation of the drying device 22, the control section sequentially turns on and on the respective heater groups G1 to G3 by providing these groups with time lags. The respective heaters in the respective heater groups G1 to G3 are nearly simultaneously turned on and off. As a result, the current fluctuations of a neutral terminal 77 are negated with each other, by which the flickering is lessened.
Patent JP-2002328706-A (JP)
Title: Programmable controller system
Inventor: KUWA SHUNJI
IPC: G06F21/76
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To accurately protect only a necessary part in a user program by security without increasing the number of keys (for example, the number of passwords) than necessary even when the number of division of a user program is a huge number ranging from several hundreds to several thousands. SOLUTION: A programmable controller is connected through a communicating means to a support tool, and the programmable controller is provided with group setting information, security level setting information, security setting state information and a security selection executing means, and the support tool is provided with a group setting information generating means, a ground key setting information generating means, a security level setting information generating means, and a security state setting means.
Patent JP-2002326801-A (JP)
Title: Reforming method and reformer
Inventor: KOMAKI HIDEAKI
IPC: C01B3/38
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a reforming method and reformer capable of quick starting which provides high purity hydrogen by reforming such as a hydrocarbon fuel and an alcohol fuel. SOLUTION: The reforming product (6) which takes in mixed gas (2) composed of fuel, water and air from one end and emits reforming gas (4) containing hydrogen from other end is connected with two or more sequences in series, and the first catalyst (8a) which partial oxidizes in the oxygen atmosphere is loaded upstream of each reforming product, the second catalyst (8b) which reforms is loaded downstream, the mixed gas is respectively and directly fed into the end of each reforming product, the reforming gas emits from other end of the most downstream reforming product.
Patent JP-2002332062-A (JP)
Title: Material for vacuum packaging, vacuum packaging body, and vacuum packaging material manufacturing method
Inventor: SUGIYAMA ATSUNORI
IPC: B32B27/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum packaging material, a vacuum packaging body, and a manufacturing method which are simple at a low cost without using any double bag or special device. SOLUTION: A breathable thin film 12 is fixed to an inner surface of one opening part 11a of a cylindrical barrier property laminate film 11 which side edges 13a and 13b heat-sealed. The content is inserted from the other opening part 11b of the vacuum packaging material 10, heat-sealed, and evacuated. The inside of the vacuum packaging material 10 is evacuated from the breathable thin film 12 of one opening part 11a. Then, one opening part 11a is heat-sealed.
Patent JP-2002326549-A (JP)
Title: Information processing device for vehicle
Inventor: MATSUMOTO SHINJI
IPC: G08G1/09
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To properly present an occupant with the easy-to-understand information on other vehicles approaching to an intersection. SOLUTION: Other vehicles approaching to the intersection continuously to some degree are grouped by a first grouping on the basis of an arrival time to the intersection and the difference in arrival times, and only one piece of information, in principle, on each group is represented by voice. On the other hand, other vehicles are grouped by a second grouping on the basis of only the approaching direction, and the information on the same is represented only by display. The unnecessary information on other vehicles is eliminated from the information on other vehicles to be represented, on the basis of a traveling condition of a self-vehicle and that of the other vehicles. Further an upper limit value of the number of groups is determined to prevent the complication caused by the information on the unnecessary groups.  Further when a string of other vehicles approaching to the intersection is considerably long, the information that the group of other vehicles is continued from now on is additionally presented.
Patent JP-2002334423-A (JP)
Title: Information recording medium, its manufacturing method, and information recording device equipped with the same
Inventor: IKEDA KOJI
IPC: G11B5/735
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive information recording medium, and an information recording device in which the medium can be loaded by easily and accurately positioning the medium. SOLUTION: Only on one side of a hard disk 10, a magnetic recording film 12 and a protective film 14 are formed. In a magnetic recording device 30, the hard disk 10 is loaded inside a easing 31 having a cover 32. A rotor 33 is provided with a small diameter part 33a around which the through-hole 15 of the hard disk 10 is fitted, and a step 34 for fixing the hard disk 10 to the rotor 33. Of both surfaces of the hard disk 10, a surface having a magnetic recording film 12 is abutted on the step 34 to be fixed.
Patent JP-2002333320-A (JP)
Title: Bearing indicator
Inventor: ABE TAISUKE
IPC: G01R33/09
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a very thin bearing indicator capable of rasing sensitivity. SOLUTION: The bearing indicator is provided with a quadrilateral plane coil and 4 pairs of magnetic resistance element in 2 planes parallel to it. It crosses only one side of the 4 magnetic resistance element coils. Two magnetic resistance elements existing on the same magnetic resistance element surface crossing a pair of coil sides or two magnetic resistance element putting one side of the coil in between constitute a magnetic resistance element pair and the longitudinal direction of the two magnetic resistance elements of the pair of magnetic resistance element is not parallel and more favorably orthogonal. One side ends of each magnetic resistance element pair are connected, from where intermediate electric potential output is taken out and based on the output, an azimuth is determined.
Patent JP-2002333131-A (JP)
Title: Gas combustion apparatus
Inventor: TSUGE TSUTOMU
IPC: F23N5/24
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To improve stability of detection operation for carbon monoxide concentration with a CO sensor (60), and prevent acidic liquid particles produced upon initial combustion of gas burners (36), (37) from adhering to the CO sensor (60) in a gas combustion apparatus having the CO sensor (60) for detecting the carbon monoxide concentration provided on an exhaust passage permitting combustion exhaust air from the gas burners (36), (37) to flow through. SOLUTION: The foregoing CO sensor (60) is accommodated in an exhaust storage box (62), an opened one end section of which is connected with a connection hole opened in a constitution wall of the exhaust storage box (62), and along a peripheral side wall of which a vent pipe (63), which vent holes (67). (67) exposed in a flow of the combustion exhaust air penetrate, is provided.
Patent JP-2002333086-A (JP)
Title: Pipe joint
Inventor: IWAGUCHI YASUTADA
IPC: H02G3/06
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To easily perform the connecting work and to improve water-proof performance with respect to a joint for a pipe body protecting an electric wire and a cable. SOLUTION: In this pipe joint 1 made of a synthetic resin or rubber, and provided with a connecting part 4 in which end parts of pipe bodies 2, 3 are inserted to be connected, an expansion body 5 expanding when it absorbs moisture is integrally molded on a face opposite to the tubular body 2, of the connecting part 4.
Patent JP-2002343203-A (JP)
Title: Method of manufacturing for vacuum valve
Inventor: SUGA NORIO
IPC: H01H33/66
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing for providing a highly reliable vacuum valve preventing lifting and slanting during brazing between parts, preventing a partial load between a fixed side electrode and a movable side electrode due to for example lifting or slanting of the fixed side electrode, suppressing deformation of the electrodes and dispersion of contact resistance, and stably maintaining favorable mechanical and electrical performance. SOLUTION: A fitting size for fitting a fixed side electrode rod 4 in a hole of a fixed side end plate 2, a movable side electrode rod 5 in a hole of a bellows 6 or a bellows shield 10, the fixed side electrode rod 4 in a hole of the fixed side electrode 7, or the movable side electrode rod 5 to a hole of the movable side electrode 8 is used as a fitting size for a transition fit, and brazing is carried out after being assembled by press-in.
Patent JP-2002344642-A (JP)
Title: Remote supervisory system
Inventor: KOMINO AKIHIRO
IPC: H04Q9/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a master station unit acting like an execution system continues its operation in spite of occurrence of a fault therein because of discrimination of itself as the execution system, and when other system becomes the execution system a master station unit acting newly like the execution system cannot be correctly connected to an external communication line. SOLUTION: When both the master station units in duplicate output a line connection request signal to a line changeover device, the line changeover device connects the master station unit outputting later the line connection request signal to an external communication line. Furthermore, the master station unit receives the line connection signal from the line changeover device to confirm the connection of the master station unit to the external line and then conducts communication.
Patent JP-2002027409-A (JP)
Title: Method and equipment for decoding video stream with trick mode
Inventor: ABELARD FRANCK
IPC: H04N5/781
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for decoding compressed video images, in video decoding equipment including a random access source of a coded video image, a video decoder and a plurality of reconfigured buffers for storing decoded images. SOLUTION: This method includes a step for establishing the order of decoding an image, and a step for ordering a video decoder to decode the image on the basis of availability of the reconfigured buffer. This invention is related to equipment for realizing a method of this invention, and applicable to a digital video decoding device.
Patent JP-2002346858-A (JP)
Title: Drive shaft assembling device and assembling method
Inventor: NAKAJIMA YOSHITAKE
IPC: B23P21/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To achieve improvement of working environment, effective use of working space, enhancement of work efficiency and reduction of working hours in drive shaft assembly. SOLUTION: The drive shaft assembly line consists of components including a fixed type constant velocity universal joint, a sliding type constant velocity universal joint, a shaft, a boot and a boot band. The assembly line comprises processes for constantly delivering respective components to a prescribed position, inserting a shaft into respective boots, fitting an inside joint member of respective joints to both ends of a shaft respectively, fitting an outside joint member of respective joints to the inside joint members at both ends of the shaft respectively, and sealing a grease in the boot to cover the outside joint member of respective joints with the boot.  The whole processes are distributed to a plurality of positions to execute work in respective processes by articulated robots R1-R5 disposed in respective positions, wherein an assembly is passed to the next process by interfacing between the articulated robots with each other.
Patent JP-2002339980-A (JP)
Title: Bearing holder, and radial roller bearing
Inventor: OKUDA KOICHI
IPC: F16C33/66
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To adequately and simply supplement the lubricant in a bearing. SOLUTION: Pockets 4a piercing through in the radial direction are provided at several parts in the circumferential direction, and a notch 6 as a lubricant pouring passage for pouring the lubricant into the pockets from the outside is provided in both side parts 4b in the axial direction of the pockets. The lubricant is adequately and easily poured for supplementation between the pocket 4a and a rolling body 3 via both side parts in the axial direction of the pocket.
Patent JP-2002335961-A (JP)
Title: Dinoflagellate luciferase and gene encoding the same
Inventor: TATSUFUKU MASAYUKI
IPC: C12N15/09
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a gene encoding an enzyme luciferase catalyzing the luminescent reaction derived from Pyrocystis lunula to enable the gene to be applied to applications including a reporter gene. SOLUTION: The objective gene applicable as a reporter gene is obtained by isolating the gene encoding Pyrocystis lunula-derived luciferase and identifying it and confirming its luminescent activity.
Patent JP-2002350006-A (JP)
Title: Motor operated valve
Inventor: NEMOTO SHINICHI
IPC: F16K31/53
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To conduct a dehumidifying control on the occasion of dehumidification, in addition to a flow control of a refrigerant on the occasion of cooling and heating. SOLUTION: The present motor operated valve comprises a selector valve 16 opening and closing fluid inflow and outflow pipes 14a and 14b, a dehumidifying orifice 16a so bored in the selector valve 16 as to make a valve chamber 10a communicate with the fluid inflow and outflow pipes 14a and 14b and a control valve 18 controlling the flow rate of a fluid in the dehumidifying orifice 16a. Opening and closing motions of the selector valve 16 interlock with the operation of the control valve 18. The control valve 18 is driven to rotate by a driving shaft 17 driven by a stepping motor 13 with the angle of rotation controlled, and controls the opening of the entrance of the dehumidifying orifice 16a. The selector valve 16 is rotated by a prescribed or more rotation of the control valve 18, so as to open and close the fluid inflow and outflow pipes 14a and 14b.
Patent JP-2002023183-A (JP)
Title: Liquid crystal display device
Inventor: YANAGAWA KAZUHIKO
IPC: G09F9/30
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormality of display even if high potential such as static electricity is added from outside the surface of a liquid crystal display panel. SOLUTION: A liquid crystal layer sandwiched by two substrates is disposed and a display electrode for forming an electric field for driving liquid crystal in the liquid crystal layer and a reference electrode are arranged in each pixel. The electrodes are formed in either of substrates. The one of the display electrode or the reference electrode is arranged as a layer having conductivity nearest to the liquid crystal layer. The other of the display electrode or the reference electrode is arranged as the layer farther than the liquid crystal layer having nearest conductivity. A distance between the liquid crystal layer and the nearest liquid crystal layer in the layers having the conductivity, which are formed in the other substrate, in the two substrates becomes larger than that between the liquid crystal layer and the other layer of the display electrode or the reference electrode.