baber/WOPTO huggingface dataset:
Patent JP-2001219149-A (JP)
Title: Garbage treatment apparatus
Inventor: SAWAMURA KOJI
IPC: B01F7/08
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus which can agitate/mix garbage and a microorganism holding body efficiently, keep the environment in the apparatus in an optimum condition for the activity of microorganisms, and decompose garbage efficiently. SOLUTION: A plate, a right-handed screw spiral-shaped spiral structure 123L and a left-handed screw spiral-shaped spiral structure 123R in an inside diameter part and a plate, a left-handed screw spiral-shaped spiral structure 125L and a right-handed screw spiral-shaped spiral structure 125R in an outside diameter part are constituted on the left and right at the middle of a rotary shaft 121. By rotation, the mixture of garbage in an intra-tank treatment part 11 and mushroom bed chips is agitated/moved while being circulated between a shaft middle part and a shaft end part.  The mixture can be circulated in the rotary shaft 121 direction without needing the change-over of the rotation of an agitation motor 31 periodically in normal and reversal directions, the complex rotation control of the motor 31 is made unnecessary, and the garbage treatment apparatus in which driving power to be consumed can be set at a low level can be provided.
Patent JP-2001231251-A (JP)
Title: Non-insulated direct-current to direct-current converter
Inventor: KINOSHITA SHIGENORI
IPC: H02H3/087
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To cause a non-insulated direct-current to direct-current converter to have an overcurrent protecting function. SOLUTION: The non-insulated direct-current to direct-current converter 11 is composed of a main semiconductor switching element 34, a capacitor 35, a second semiconductor switching circuit 36, and a current detecting means 41. At least one out of the main circuit 31, the first circuit 334, and the second circuit 36 is turned off, when the current detecting means 41 detects overcurrent.
Patent JP-2001230540-A (JP)
Title: Method for manufacturing module substrate
Inventor: NAKATANI KAZUYOSHI
IPC: H01L23/12
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a module substrate whose end electrodes can be reliably connected to a mother board, even when the module substrate is warped. SOLUTION: A closing plate 7 is provided on a rear surface 1B of a substrate to be processed, which is divided into a separated substrate 6 and the remaining substrate 1C. A cream solder 9 is filled in a through-hole 2, between the separated substrate 6 and the rest substrate 1C. Subsequently, hot air is blown from the rest substrate 1C onto the separate substrate 6, to heat the cream solder 9. In this way, the cream solder 9 is fused and moves toward the end electrodes 5 of the separated substrate 6 by wind pressure of the hot air. As a result of this, the fused cream solder 9 can be adhered on the end electrodes 5, and at the same time, one part of the cream solder 9 can be made to protrude from the rear surface 1B of the substrate 1 due to the surface tension of the cream solder 9.
Patent JP-2001227507-A (JP)
Title: Linear actuator
Inventor: SATO TOSHIO
IPC: F15B15/08
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a linear actuator capable of reducing size and weight by reducing a width directional dimension of a guide rail. SOLUTION: This linear actuator is provided with a driving part 12 composed of a magnet type rodless cyliner, a slider 14 displaced under the driving action of the driving part 12, the guide rail 16 for linearly guiding the slider 14 and a set of end blocks respectively connected to one end part and the other end part of the driving part 12, and the width directional dimension of the guide rail 16 almost orthogonal to the displacement direction of the slider 14 by being installed in a recessed part 94 of the slider 14 is set smaller than a width of the slider 14.
Patent JP-2000310448-A (JP)
Title: Remote controller for bath
Inventor: HIROZAWA ISAO
IPC: F24H1/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the transformation of the component wall in the wall side of a remote controller case attended by the clamping of a fixing nut, by installing the remote controller case on a metal substrate which is externally fitted and secured to the end of a wall through pipe inside a bathroom. SOLUTION: A wall through pipe 48 is inserted into a wall hole 82 which is provided through a wall 81 of a bathroom, and a fixing nut 83 a clamping member is threaded into its tip. Consequently, a remote-control panel is installed on a wall surface 80 of the bathroom. Then, the clamping force of the fixing nut 83 of is received by a metal substrate 41 through the wall through pipe 48, so there is no possibility of the deflection of the half body of a bottom 12 made of synthetic resin as conventional models (the models that do not have the metal substrate 41), in which the wall through pipe 48 is directly threaded into the component wall of the half body of the bottom 12 of the main body of a box 10.  Therefore, even if the main body of the box 10 is made thin, the transformation of the half body of the bottom 12 and the wall attended by the clamping of the fixing nut 83 can be suppressed.
Patent JP-2001233554-A (JP)
Title: Elevator operating device
Inventor: IZEKI MASAHIRO
IPC: B66B1/16
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an elevator operating device capable of preventing the occurrence of a problem between elevator users when an elevator car is used for pets. SOLUTION: In the elevator operating device wherein a pet button 7 is provided in the car, and the operation of the pet button 7 makes the registration of landing call ineffective, and when one of car call buttons 1B to 4B is operated, the car door is closed immediately, and the car goes to the car call floor indicated by the operation of one of the call buttons directly.
Patent JP-2001231985-A (JP)
Title: Method for displaying special pattern of game machine
Inventor: TAKANO KENICHI
IPC: A63F7/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To enhance the entertainingness of a game machine. SOLUTION: A light is applied from a light source 1 to a specific three- dimensional object among a plurality of three-dimensional objects of special pattern to composite an image, which is displayed by a special pattern display device.
Patent JP-2001233939-A (JP)
Title: Liquid resin composition for sealing and semiconductor device using the same
Inventor: AKITAYA MASAMITSU
IPC: C08L63/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable liquid resin composition for sealing the for sealing semiconductor elements or the like. SOLUTION: The liquid resin composition for sealing comprises (A) an epoxy resin represented by formula (I), (B) a curing agent and (C) silica. Further, a semiconductor device is made of a semiconductor element sealed using the composition.
Patent JP-2001235910-A (JP)
Title: Image forming device
Inventor: MENJO TAKESHI
IPC: G03G15/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with a mode where a heat fixed image is read, ratio in variation of the image is calculated and the image is outputted after being converted automatically to a desired image magnification and where an output of the accurate desired magnification image is obtained according to the type of transfer material and the magnification. SOLUTION: In the image forming device provided with an image reading device, forming an unfixed image to transfer material and obtaining an image by carrying out heating and fixing, a mode is provided where the heat fixed image is read by the image reading device, rate of variation in image stretching that is read is calculated and output is carried out after automatically converting to the desired image magnification.
Patent JP-2001232709-A (JP)
Title: Composite material for manufacturing foam, method for manufacturing foam using the same, coated foam and foam sheet
Inventor: MATSUSHIMA MOTOTADA
IPC: B32B5/32
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite material for manufacturing foam capable of preventing the venting of gas at foaming/expansion and capable of equalizing internal gas pressure to almost homogenously perform foaming and a method for manufacturing the foam using the composite material. SOLUTION: The surface of a foamable inner member (B) comprising a kneaded mixture of a thermoplastic substance and a foaming agent and regulated so as to be capable of substantially forming an open-cell group is coated with a foamable outer skin material (A) comprising the mixture of the thermoplastic substance and the foaming agent and regulated so as to be capable of substantially forming a closed-cell group. Both of the foamable inner member (B) and the foamable outer skin material (A) are foamed and expanded to obtain inner foam (Fb) substantially comprising the open-cell group coated with outer skin foam (Fa) substantially comprising the closed-cell group.
Patent JP-2001241818-A (JP)
Title: High efficient device cooling system and cooling method
Inventor: OMI TADAHIRO
IPC: C02F1/20
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving type high efficient device cooling system and a cooling method in which the cooling system is made compact in size. SOLUTION: Each of a plurality of cooled items 111a, 111b and 111c is divided into groups 102, 103 and 104 for every cooling temperature regions. There is provided each of independent primary cooling water supplying pipes 110a, 110b and 110c for every group. Each of the primary cooling water supplying pipes is provided with heat exchangers 108a, 108b, 108c. A secondary cooling water supplying pipe 107 separate from the primary cooling water supplying pipe is arranged to pass in sequence through each of heat exchangers in an order of low temperature in the cooling temperature region.
Patent JP-2001241710-A (JP)
Title: Air cleaner utilizing moss
Inventor: KOYANO YASHIRO
IPC: A61L9/16
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved air cleaner used for cleaning indoor air. SOLUTION: This air cleaner is composed of a moss housing container which has many through holes made in its bottom plate and a net set on the bottom plate and house moss, a Bakuhanseki container and housing Bakuhanseki having many through holes formed in its bottom, and a fan-equipped container having a fan installed on a bottom thereof and many through holes formed in the bottom plate having the fan installed thereon set up.
Patent JP-2001232296-A (JP)
Title: Classifying device and toner manufacturing method
Inventor: TANAKA TETSUYA
IPC: B04C5/103
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a classifying device improving the dispersion properties in a dispersing chamber of the classifying device by the simple variation of equipment, achieving the improvement of classifying accuracy in the classifying chamber of the classifying device and separating particles in the range of required sizes with high efficiency and also provide a toner manufacturing method for manufacturing toners of a desired particle diameter by the above classifying device. SOLUTION: The classifying device is used for discharging a microfine powder by receiving swirl flows formed inside the dispersing chamber out of a powder material fed from a powder material feed opening disposed on the upper section of the dispersing chamber (3) of the classifying device, and the microfine powder material is guided to the classifying chamber and classified into rough powder and fine powder by the centrifugal separation. The swirl flow rate in the dispersing chamber is increased by a residue prevention means (11) provided in the classifying chamber and solid particles of the powder material are prevented from remaining thereon.
Patent JP-2001240245-A (JP)
Title: Conveying system and conveying device by compressed air
Inventor: OHASHI CHIKANOBU
IPC: B65G7/06
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce noise to simplify maintenance work and to reduce a cost in a conventional conveying device. SOLUTION: In a conveying system and a conveying device by compressed air, the conveying system has a conveying body 1 for performing conveyance while being floated in a conveying passage 2. The conveying body 1 has wind receiving members 13 having the wind pressure surfaces on the lower surface sides, and a sensor sensing member 18 for sensing a plurality of control sensors 25 provided on the conveying passage 2. A compressed air selector valve 24 is opened or closed on the basis of signals from the control sensors 25 which sense the presence or absence of the conveying body 1 in the determined position from a plurality of air blow-off ports 26 provided on a conveying body support plate 20 of the conveying passage 2.  The conveying body is conveyed by being floated from the conveying body support plate 20 by wind pressure of compressed air blown out from the conveying body lower surface sides.
Patent JP-2001251063-A (JP)
Title: Circuit board and television receiver using the same
Inventor: HATAKEYAMA AKIHITO
IPC: H05K7/20
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique for realizing miniaturization in a circuit board for high voltage and large circuit, and provide a technique for miniaturizing a power source and a deflection system circuit board especially in a television receiver. SOLUTION: In a four-layer board, a circuit pattern 1 of a first conductor layer of an inner layer and a circuit pattern 2 of a second conductor layer are made the same circuit pattern when viewed from the same direction, and a first insulating layer 5 between both of the layers is thinned.
Patent JP-2001247048-A (JP)
Title: Electric power steering control device
Inventor: SAKAMAKI MASAHIKO
IPC: B62D101/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To improve a steering feeling by properly setting steering assist force according to a change in a road surface state where a vehicle travels. SOLUTION: An integral value Σ of steering torque T until a steering angle θshows a prescribed steering angle change is determined by a torque integrating part 14. This integral value Σ corresponds to energy applied to a steering wheel 1 for generating the prescribed steering angle change, and this energy changes according to the size of a friction coefficient of a road surface on which the vehicle travels. Then, an assist characteristic in an assist control part 11 is changed by an assist characteristic changing part 13 on the basis of the integral value Σ of the steering torque. Thus, the assist characteristic can be changed according to a change in the road surface state.
Patent JP-2000338593-A (JP)
Title: Camera
Inventor: UMETSU TAKAO
IPC: G03B17/18
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To set a magnetic recording information to be recorded in a magnetic recording layer while maintaining excellent operability. SOLUTION: LEDs 31-34 are respectively provided in the vicinity of the areas W1, W2, T1 and T2 quatri-sected of a multioperation button 30. When a shift button 35 is depressed from a standby state, the LEDs 31-34 are all turned on and operation is set in a mode setting standby state. When the areas W1-T2 are depressed while keeping the shift button 35 depressed, the operation enters in the respective modes of printing sheet number setting (PQ), stroboscope setting, title and language setting (ST) and self-timer setting, and three of the LEDs 31-34 corresponding to each depressed area are turned off by leaving only one LED turned on. In the respective modes of PQ and ST, the areas W2 and T2 used for increase and reduction operation are made explicit by turning on the LEDs 32 and 34.  When an ST mode is released by stopping the depressing operation of the shift button 35 after an ST data are set in the ST mode, the ST data are written in a RAM. The ST data are read out from the RAM while feeding one frame after exposure and is written in the magnetic recording layer of photographic film.
Patent JP-2001248408-A (JP)
Title: Steam valve
Inventor: OISHI TSUTOMU
IPC: F01D25/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of crack at the edge of screw holes in a mounting surface of a steam valve body. SOLUTION: In the steam valve 1 for controlling steam of a steam turbine, the mounting surface 3 having the screw holes 4 is provided outside the steam valve body 2 for storing a valve element, and the steam valve body 2 is fixed to a support member 20 using bolts implanted in the screw holes 4. Spot facing holes 10 are formed on the inlet side of the screw holes 4, linear parts 11, 11 are formed in contour of each spot facing hole 10, and these linear parts 11, 11 are set in parallel with a main stress acting direction Fm near the inlet of the spot facing hole 10.
Patent JP-2001253861-A (JP)
Title: Diimine derivative and method for producing the same
Inventor: UNEYAMA KENJI
IPC: C07C249/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an N,N'-diaryl-substituted-perfluorohydrocarbyl-α-imine derivative and its metal complex to be expected to have a change in qualities of a central metal by strong π acceptor property due to introduction of a fluorine atom and improvement in solubility in a fluorine-based solvent. SOLUTION: This diimine derivative is represented by general formula (1) (R1 is an aryl group which may be substituted; R2 is a perfluoroalkyl group or a perfluororaryl group). The method for producing the diimine derivative is provided.
Patent JP-2000337281-A (JP)
Title: Gas compressor
Inventor: SEKIGUCHI HIROAKI
IPC: F04C18/344
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor excellent in durability and of a small motive power type to reduce driving motive power and to prevent abrasion of a vane, etc., by making actual vane back pressure approach ideal vane back pressure as much as possible. SOLUTION: A flat groove 19 is partitioned and divided, for example, into two divided chambers 19a, 19b, during the time from a suction process initial stage of low pressure refrigerant gas to a compression process initial stage, oil pressure lower than conventional one, that is, oil pressure much lower than decompressed oil strained in a bearing clearance is made to work on a bottom part of a vane 9 through a back pressure chamber 20 on a bottom part of a vane groove 8 from the one divided chamber 19a, and during a compression process intermediate stage, decompressed oil pressure which is the same as the conventional one is made to work on the bottom part of the vane 9 through the back pressure chamber 20 from the other divided chamber 19a.
Patent JP-2001262048-A (JP)
Title: Resin composition for floor coating
Inventor: TANIGUCHI TORU
IPC: C09D133/12
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for floor coating that exhibits enhanced adhesion strength when applied to a wet and moist floor surface and that enhances the balance of mechanical strengths, especially enhances bending strength and tensile strength. SOLUTION: The resin composition for floor coating comprises an acrylic resin as a main component and an aromatic polyisocyanate added to the acrylic resin. As the acrylic resin, for example, a methyl acrylate-containing acrylic resin is used. The content of an aromatic polyisocyanate is suitably about 30-35 wt.%. In addition, a filler paste, a curing agent, a colorant, aggregate or the like, which are usually employed, may be optionally used. In applying the resin composition to a floor surface, for example, the resin composition prepared as a primer is firstly applied to a surface of a concrete floor and then one prepared as a base coat is applied on the primer coat. Finally, the floor surface is finished up with the resin composition prepared as a top coat.  Thus, adhesion strength, bending strength and tensile strength are enhanced without damaging properties inherently possessed by an acrylic resin such as chemical resistance or the like and it becomes difficult to cause problems such as peeling or the like even after the resin composition is applied to a wet and moist floor surface within a short time.
Patent JP-2001264162-A (JP)
Title: Illumination detecting module
Inventor: TAKABAYASHI SHINICHI
IPC: G01J1/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an illumination detecting module which can suppress the sensitivity drop of a light receiving element in an area where the incident angle of light becomes higher. SOLUTION: This illumination detecting module I comprises a container 1, a semiconductor photoreceptor 11, and a light diffusing plate 21. The container 1 is made of a black bottomed polycarbonate member having an opening 2 on its top and has a bottom section 3 and a wall section 4. The light receiving element 11 is mounted on a printed board 12 and arranged in the internal space of the container 1 demarcated by the container 1 (bottom section 3 and wall section 4) and light diffusing plate 21. The plate 21 is fixed to the upper end section of the wall section 4 (container 1) with fixing screws 25 in such a way that the light emitting surface 23 of the plate 21 is in contact with the upper end section of the wall section 4 (container 1) and the plate 21 covers the end section of the container 1 including the opening 2.
Patent JP-2000290865-A (JP)
Title: Formed fiber material and its production process
Inventor: WATANABE NOBORU
IPC: D04H1/498
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a formed fiber material producible at a low cost without passing through complicate steps and useful as a sound absorbing and shielding material having rigidity meeting the use, and provide its production process. SOLUTION: The objective formed fiber material is produced by needle- punching a web composed of staple fibers and having a definite bulkiness from the upper and lower faces in a manner to give a needle-punching depth from the upper face different from the depth from the lower face. The produced formed fiber material has the bulk density gradually varying in the direction of thickness. The part having high bulk density has high rigidity and the part having low bulk density has sufficiently high sound-absorbing action.
Patent JP-2000308876-A (JP)
Title: Method and device for recovering foaming gas of foamed heat insulating material
Inventor: HARA NORIAKI
IPC: B09B5/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To surely prevent combustion and explosion on crushing and separat ing a cooler when the cooler such as a refrigerator is crushed and a foamed heat insulating material is separated and also foaming gas is recovered by preventing the separation treatment of crushed pieces in the case that it is detected that the foaming gas is combustible and explosible. SOLUTION: After a cooler 1 is fed from a feeding port 2a on a duct 2 and is crushed by crushing blades 3a in a crusher 3, it is fed into a separator 4 and separated into separated pieces 1b by a rotary impact hammer 4a, and the separated pieces 1b are introduced into a feeding port 7 of an air separator 9, and by wind force generated from a fan 8, they are sorted into foamed heat insulating material 1d, plastic 1c, and metal 1f. By this way, the generated foaming gas is recovered in a foaming gas recovery device 6 through a suction pipe 6a. In the case that it is detected that the foaming gas is combustible and explosible by using a detector 5, the gas is housed in a housing box 11 from a damper 10, and also crushing separation work is stopped.