baber/WOPTO huggingface dataset:
Patent JP-S63310616-A (JP)
Title: Filter apparatus for exhaust gas treatment
Inventor: ISE YUKIMASA
IPC: B01D46/42
Filed: 1987-06-12
Abstract: PURPOSE:To reduce the installation area of apparatus by providing a passage to the back side of the filter apparatus provided with filters vertically disposed in series and disposing the outlet side duct as well as the inlet side duct so as to be to the upper part of apparatus. CONSTITUTION:The outlet side dust 2 is provided so as to be stuck to all the surface of back side of the bag-exchanging type upright filter apparatus 1, and an outlet opening 3 is provided to the lower part of the dust 2. Filters 6 are provided in the apparatus. The outlet side duct 2 is connected with a discharge main duct 4 at the upper part of the apparatus in the same way as with a suction main duct 5 because the outlet side duct is provided to the back side of the apparatus 1. Thus, as the connection with the discharge main duct 4 is carried out at the upper part of the apparatus, the filter apparatus is closely located to another apparatus to efficiently use the installation space.
Patent JP-H11332932-A (JP)
Title: Nozzle device for jet bath
Inventor: AZUMA HIRONOBU
IPC: A61H23/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle device for a jet bath for simplifying and facilitating execution and uniformly mixing air in bath hot water. SOLUTION: This nozzle device 10 for the jet bath is provided with a nozzle main body 110, a nozzle piece 120 disposed inside the nozzle main body 110, respectively communicating with the flow-in part 111 and air flow-in part 113 of the nozzle main body 110 and provided with a jetting port 122 for jetting the bath hot water flowing into the flow-in part 111 for jetting it as a bubble stream together with the air flowing into the air flow-in part 113, a tightening flange 130 for holding the nozzle main body 110 to a bathtub main body, a nozzle ball 150 for jetting the bubble stream jetted by the nozzle piece 120 into the bathtub main body, a cover 170 provided with an opening 173 capable of projecting and arranging only the cylinder part 151 of the nozzle ball 150 on a center part and a nozzle seat 140 for holding the nozzle ball 150 inside the cover 170.
Patent JP-S5848585-A (JP)
Title: Digital receiver
Inventor: OGAWA YASUSHI
IPC: H04N5/44
Filed: 1981-09-17
Abstract: PURPOSE:To prevent the generation of noise at switching on a received screen, by switching the correcting characteristics of a correcting circuit which has a preset time interval to a vertical synchronizing signal and corrects a group delay characteristic, based on a vertical synchronizing signal and a detection signal. CONSTITUTION:A logical circuit 47 is connected between a logical circuit 42 and relay drive circuits 43 and 44. A vertical synchronizing signal is given to a logical circuit 47 from a vertical deflection circuit 18. When the relay drive circuits 43, 44 respectively switch relays 45, 46 based on detected pulses (a) and (b) outputted from a Fleming code comparator 41, the logical circuit 47 switches the relays 45, 46 with a preset time interval to the vertical synchronizing signal and provides a switching control signal just before or after the vertical blanking period to the relay drive circuits 43 and 44.
Patent JP-H07226400-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OGAWA KAZUYOSHI
IPC: H01L21/321
Filed: 1993-06-18
Abstract: PURPOSE:To relieve the nonuniformity of heat applied to a solder ball formed on an LSI chip at the time of the thermocompression bonding between a wiring and the LSI chip, improve the connection between the wiring and the chip and avoid a defective connection by a method wherein the solder ball is composed of the multilayer structure of different types of solder. CONSTITUTION:A solder ball 16 formed on a chip is composed of the multilayer structure of solder 16A, solder 16B and solder 16C having different melting point. The melting point of the inner side solder is lower than the melting point of the surface side solder, i.e., 16a<16B<16C, and the larger the distance between the solder and the chip, the higher the melting point of the solder to melt the solder ball 16 uniformly. In order to obtain the multilayer solder ball, various types of solder containing, for instance, different contents of silicon, etc., are prepared and the technology of depositing an A1 wiring on the chip can be utilized. Thus, by melting the solder ball 16 uniformly, the connection between the chip and the wiring can be improved.
Patent JP-H04369525-A (JP)
Title: Covering material made of transparent synthetic resin
Inventor: NAKAI TAKEMOTO
IPC: B29K105/32
Filed: 1991-06-19
Abstract: PURPOSE:To provide a covering material, in which the lowering or ray transmittance is prevented and which is made of a synthetic resin, by preventing the generation of fog on a surface in the covering material and in a section near the surface and minimizing the quantity of water droplets adhering on the surface in the covering material. CONSTITUTION:A covering material, in which fine recessed sections in width of 5mum or less and depth of 1mum or less are formed extending over the whole surface of at least one surface and which is made of a transparent synthetic resin, is manufactured.
Patent JP-H0660330-A (JP)
Title: Shielded double-element magnetoresistance regenerating head indicating amplification of high-density signal
Inventor: NIIRU SUMISU
IPC: G11B5/02
Filed: 1993-06-18
Abstract: PURPOSE: To reduce the production cost and to improve the yield by substantially enlarging a gap between shielding elements and MR sensor elements. CONSTITUTION: A two elements magnetic resistance head 70 is constituted of two magnetic resistance elements 72 and 74 of permalloy or the like, which are magnetically, electrically and geometrically matched. The whole length of the magnetic resistance elements is separated by the combination of a non- magnetic spacer 76 made of a material such as SiO2 in a center area and the shorting stubs 78 and 80 of conductive materials made of Au or the like at both ends. Detection and biased currents flowing in a head 70 through conductors 84 and 86 are branched between the two MR elements 72 and 74 and shorting stubs 78 and 80 electrically connect the MR elements 72 and 74 in parallel. Thus, currents 88 and 90 are equal.  The shielding elements 10 and 12 constituted of high magnetic permeability such as permalloy are arranged in parallel to the MR elements 72 and 74 and they are separated from the MR elements 72 and 74 by a spacer (not illustrated) whose thickness is G1 and G2 and which is constituted of the insulating material of SiO2 or the like.
Patent JP-S63311957-A (JP)
Title: Apparatus for releasing foreign matter in ampule
Inventor: TANAKA HIDEO
IPC: B67C3/24
Filed: 1987-06-13
Abstract: PURPOSE:To effectively develop the detection function of foreign matter and to certainly select an inferior ampule, by releasing the foreign matter bonded to the inner peripheral surface of the branch part of the ampule to mix the same in a drug solution by providing a vibration applying means for applying vibration to the ampule along a falling guide part. CONSTITUTION:A large number of ampules 3 transferred while guided by guide members 5, 6 are gradually allowed to fall to become a horizontal state and the drug solution receiving parts 3a of the ampules 3 are brought into contact with a screw 4 to be rotated in the axitial rotating direction of the ampules 3. A large number of the ampules 3 are brought into contact with the protective sheet 49 bonded to the upper surface of the horizontal substrate 43 constituting a vibration applying means 7 and receive vibration by a vibrator 46 and further rotated in the axial rotating direction of the ampules 3 and, therefore, when foreign matter G is adhered to the inner peripheral surface of the branch part 3b of each of the ampules 3, said foreign matter is uniformly released by the mutual contact of the drug solution flowing in the branch part 3b and the foreign matter G.
Patent JP-S5671761-A (JP)
Title: Outer wall remodeling mothod utilizing solar heat
Inventor: SANO HIROMICHI
IPC: E04B1/74
Filed: 1979-11-16
Abstract: PURPOSE: To effectively utilize solar heat by installing a curtain wall utilizing solar heat when remodeling the sash fitted at the outer wall and opening of the building.  
     CONSTITUTION: Remove window glass being fitted at opening of the building. Then, a flange 10 1a  of a frame 10 1  for a heat exchanging unit 10 comprising glass 10 2 , a heat exchanging spiral pipe 10 3  and a heat insulator 10 4  such as glass wool is fixed to a base body 15 of the building via mounting pieces 11a, 11b and 11c. A water charging pipe 5a branched from a water supplying pipe 2 is connected to the heat exchanging spiral pipe 10 3 . A sash frame 13 rectangularly shaped is disposed at the upper and lower sides of the heat exchanging unit 10 adjacent thereto and a facing plate 14 is placed to cover a lower flange 13a of the frame 13 and the base body 15, so that a space accommodating the water supplying pipe 2 is covered. By so doing, it becomes possible to effectively utilize solar heat while remodeling the old fashioned building. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11332671-A (JP)
Title: Housing compartment
Inventor: ONO SATOMI
IPC: A47B77/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a housing compartment where many kinds of separated refuse are stored with a small floor area and also which is conveniently used. SOLUTION: A fixtures housing part 2 for housing fixtures such as refuse bags is arranged in an upper part and plural separated refuse housing parts 3 which are obtained by combining housing parts A1 and A2 with a drawer or the housing part B1 with a door and houses refuse by separation in the vertically long housing compartment 1. In the compartment 1, at least one of the separated refuse housing parts 3 consists of the door being freely opening/ closing by falling down an upper end part to this side with a lower end part as a fulcrum and a housing basket which is fitted to the inner side of the door so as to be attachable/detachable.
Patent JP-H0771839-A (JP)
Title: Heat pump system
Inventor: NANATANE TETSUJI
IPC: F25B30/02
Filed: 1994-06-29
Abstract: PURPOSE:To make it possible to boil up at high speed with high efficiency without being affected by an outdoor temperature by installing at least a reboiling heat exchanger and a hot water supply heat exchanger connected therewith and reboiling with the heat of high temperature water stored in a hot water storage tank. CONSTITUTION:A heat pump system is designed to perform at least either cooling or heating operation by means of an indoor heat exchanger 6 and an outdoor heat exchanger 16 connected to a compressor 1. In this system, a reboiling heat exchanger 13 is installed to a reboiling unit 12 so as to heat circulation water to be supplied to a bath tub 15 by a heat exchange with the refrigerant discharged from the compressor 1. On the other hand, a hot water supply heat exchanger 8 is connected to the reboiling heat exchanger 13 in order to heat-exchange refrigerants with the high temperature water in a hot water storage tank 10 which is circulated with a hot water supply pump 9 in a hot water supply unit 7. Reboiling operation is carried out, using the heat of the high temperature water stored in the hot water storage tank 10. This construction makes it possible to reboil with the heat of hot water and, what is more, to reboil with high efficiency and at high speed without being affected by an outdoor temperature.
Patent JP-H0440308-A (JP)
Title: Normal direction detector
Inventor: MASAMORI ICHIROU
IPC: G01B11/26
Filed: 1990-06-05
Abstract: PURPOSE:To securely and accurately detect the normal direction of a measurement surface by receiving position information about a base member from a control means, and calculating a normal direction from the three-dimensional position of the base member when a photodetector photodetects reflected light. CONSTITUTION:The base member 12 is provided to the turret of a robot and the image pickup head part 21a of a CCD camera 21 is provided at the center part on the turret-side end surface of the member 12 so that the center axis M is matched with the normal N of the member 12; and a projector 22 is provided at one end part of the member 12 at a specific angle theta to the member 12 in a plane containing the axis M and the photodetector 23 is provided at the other end part of the member 12 at the angle theta on the plane containing the axis M symmetrically with the projector 22. Then a paint defect PD in an inspection area ANP is detected from image data picked up by the camera 21, projection light 26 is projected on the defect PD, and the position of the member 12 is so controlled that reflected light 27 is photodetected in the center of the photodetector 23; and the normal direction of the defect PD is detected from the three-dimensional position of the member 12 and the normal direction of the defect PD on a vehicle body B is accurately detected.
Patent JP-H10338117-A (JP)
Title: Assembly method and assembly structure of pump for brake fluid pressure control device
Inventor: ONISHI JUN
IPC: B60T8/40
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To disuse a sealing member required to prevent the leakage of a brake fluid from a pump to the outside of a device. SOLUTION: The external wall surface of a cylinder 10 positioned on the opposite side to a suction port 8 with respect to a discharge port 9 is provided with a triangular groove 21 making a round in the radial direction of the cylinder 10. A pump 1 is inserted in a housing 2 from the suction port 8 side and further fitted into the triangular groove 21 while crushing a part of the housing 2 from the insert port side so as to fill the inside of the triangular groove 21 with a part of the housing 2. When the inside of the triangular groove 21 is filled with a part of the housing 2, a part of the housing 2 fitted into the triangular groove 21 loses the way back from the triangular groove 21.  The bearing pressure of the pump 1 and housing 2 in the triangular groove 21 can therefore be made large so as to prevent the leakage of a brake fluid from a clearance between the pump 1 and housing 2.
Patent JP-H0315109-A (JP)
Title: Low corona noise cable
Inventor: OKABE HIROYUKI
IPC: H01B5/08
Filed: 1989-06-09
Abstract: PURPOSE:To make it possible to keep sufficient hydrophilicity for a long period without bad effect like corrosion on a steel core by making the surface of wire of a twisted cable having an aluminum or aluminum alloy most outer wire hydrophilic by electrolytic treatment. CONSTITUTION:If the surface of aluminum or aluminum alloy most outer wire is electrolytically treated and made hydrophilic, intense corrosion like one caused by NaOH and bad effects on an inner steel core are prevented. Besides that, highly stable in the view point of weather and sufficient hydrophilicity can be kept for a long duration. When the cable is treated with an aqueous silicic acid solution additionally to the electrolytic treatment, a silicic acid salt coating is formed further on the electrolytic coating and wettability to water is improved further.
Patent JP-H01317543-A (JP)
Title: Regeneration of catalyst
Inventor: TERUI SADAO
IPC: B01D53/86
Filed: 1988-06-17
Abstract: PURPOSE:To permit an easy regeneration of ozone decomposition catalyst under a low energy by composing the ozone decomposition catalyst of at least one of Ti-Si, Ti-Zr and Ti-Si-Zr and at least one of Mn, Fe, Co, Ni, Zn, Ag, Pt, Pd and Rh and baking said catalyst up to a predetermined temperature in the presence of air or oxygen in such compositions that said catalyst comprises the predetermined weight percentages of the former and the latter. CONSTITUTION:An ozone decomposition catalyst consists of at least one of Ti-Si, Ti-Zr and Ti-Si-Zr and at least one of Mn, Fe, Co, Ni, Zn, Ag, Pt, Pd and Rh. Said catalyst is prepared by being baked at a temperature of 100-450 deg.C in the presence of air or oxygen in such compositions that said catalyst comprises 40-100wt.% of the former based on its oxide, 0-60wt.% of Mn, Fe, Co, Ni, Zn and Ag of the latter based on its oxide and 0-10wt.% of Pt, Pd and Rh thereof based on the element. The catalyst preparation in this way leads to an easy regeneration of the catalytic activity at a far lower temperature compared with the conventional catalyst. Preferably, the aforesaid baking is performed at a temperature of 200-400 deg.C.
Patent JP-H08336781-A (JP)
Title: Truck for automatic tray-changer
Inventor: GO TOKAN
IPC: B62B3/14
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a truck for an automatic tray changer improving production efficiency by collectively performing supply of trays into a charging chamber and discharge of trays from a discharging chamber. SOLUTION: This truck for an automatic tray changer has a loading part 110 with a bottom plate 111 on which a plurality of trays 20 for loading working pieces or worked pieces are stacked, with the lower part of the bottom plate being fitted with wheels 15; a pair of rails fitted to both sides of the loading part 110 so as to make the lowermost tray 20 movable in the longitudinal direction of the bottom plate 111; a pair of stopper means 150 mounted on both sides of the front part of the loading part 110 to selectively stop the movement of the lowermost tray 20; and a truck transfer handle part mounted on the rear side of the loading part.
Patent JP-S5186465-A (JP)
Title: 22 dekarubokishi 22* tetorazoru 55iru**111 deokishi omega bentanopurosutaguranjin no seizohoho
Inventor: MAIKERU ROSU JONSON
IPC: C07D409/14
Filed: 1975-12-11
Abstract: The 2-descarboxy-2-(tetrazol-5-yl)-11-desoxy-15-substituted- omega -pentanorprostaglandins and various intermediates employed in their preparation. The novel prostaglandins of this invention have been found to have activity profiles comparable to the parent prostaglandins, but exhibit a greater tissue specificity of action.
Patent JP-H053113-A (JP)
Title: Manufacture of soft ferrite
Inventor: KONO TAKASHI
IPC: H01F1/34
Filed: 1991-06-20
Abstract: PURPOSE:To obtain the manufacturing method by which soft ferrite of Mn-Zn and the like, having excellent magnetic characteristics, can be manufactured easily at low cost. CONSTITUTION:After raw material has been temporarily calcined at 800 to 1100 deg.C, it is cooled down to 400 deg.C or lower at a speed of 1000 deg.C/hr. or higher. Then, the homogeneity of the element distribution of component is enhanced by repeating a pulverizing operation twice or more, and molding and calcination operations are conducted.
Patent JP-S5373711-A (JP)
Title: Control device for electric motor vehicle
Inventor: TORII TAKASHI
IPC: B60L11/18
Filed: 1976-12-09
Abstract: PURPOSE: To effect smooth reverse braking of an electric motor vehicle by removing the voltage produced by the residual magnetic flux produced at the armature of the drive motor for the vehicle and eliminating unbalanced current flowing through the motor upon reverse braking of the vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10315711-A (JP)
Title: Pneumatic tire
Inventor: DOAN KUAN BAN
IPC: B60C11/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce noise, maintaining drainability and durability, by providing oblong holes extending in the surface direction from a tire tread inner surface on only a groove side wall surface of a main groove extending in a tire circumferential direction in a tire tread part. SOLUTION: In a tire tread part 1, a main groove 2 extends in a tire peripheral direction and a rib 3 is constituted of main grooves 2, 2 adjacent to the rib 3. Oblong holes 11 are the rectangular ones extending in the surface direction of a tire tread formed on a groove side wall surface 2a of the main groove 2. A large number of these oblong holes 4 are formed along the tire circumferential direction but the oblong holes 4 are not formed on a groove bottom wall surface 2b of the main groove 2. Therefore, because air channel cross-sectional area within the main groove 2 at the time of ground remarkably fluctuates during the rolling of the tire, the fluctuation causes sufficient energy loss for air flow. As a result, columnar resonance sound generated is reduced and drainability and tire water resistance are also excellently possessed.
Patent JP-S5373199-A (JP)
Title: Automatic transaction system
Inventor: TSUCHIYA JIYUNICHI
IPC: G07D1/00
Filed: 1976-12-13
Abstract: PURPOSE: To prevent the occurrence of troubles in deliverying and receiving of articles by providing a means of counting and displaying quantities in synchronization with the release of articles and an article checking part which permits momentary visual observation of the state of the articles being released onto a case. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09308290-A (JP)
Title: Brushless motor control
Inventor: FUKADA AKIYOSHI
IPC: H02P6/18
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To improve response characteristic for control of the number of rotations and improve accuracy for control of the number of rotations by adequately varying a voltage applied to a brushless motor in the proper timing. SOLUTION: In the case of controlling the number of rotations of a brushless motor 4, a control circuit 10 makes smaller the ON-OFF ratio (minimum variable width of the voltage applied to the brushless motor 4) of a chopping signal of a drive signal (including the chopping signal) to drive an inverter 3 as the number of rotations in drive is nearer to the target number of rotations (higher number of rotations). In this case, the applied voltage is varied in the timing for detecting the position of a rotor and, on the other hand, and the detected position is neglected invariable the applied voltage during the operation of the limit timer 10a and is kept. The time of this limit timer 10a is changed while the number of rotations is changed and the target number of rotations is maintained.  When the number of rotations is maintained at the target number of rotations, the time of the limit timer 10a is set to the value larger than the change in the number of rotations.
Patent JP-H01315853-A (JP)
Title: Transmission and reception automating system
Inventor: TAGUCHI SHIRO
IPC: G06F15/00
Filed: 1988-06-15
Abstract: PURPOSE:To contrive on unmanned operation of a troublesome processing by automating a transmission and reception in a distributed processing. CONSTITUTION:At the time of a processing start, the key of data concerned is inputted, the data to be registered are checked whether they are checked twice, and at the time of updating and deletion, the data concerned on a data base to have received the data concerned are locked. Further, the data updating from the other office computer is made unreceivable, the other side destination local processing is executed for the updating and deleting processings of the received data out of the other side destination data, and after the completion of the processing, they are reregistered on the other side destination transmission and reception data. The normal/abnormal condition at the time of the registration is expressed by a code, the transmission condition code on the office computer side is updated, the processing is completed, and the locking by the other office computer is canceled. Thus, the asynchronously executed processing by means of an on-line batch processing, etc., can be automated.