baber/WOPTO huggingface dataset:
Patent JP-H02234837-A (JP)
Title: Assistant device for airconditioner
Inventor: KITADA MOTOHIRO
IPC: B60H1/32
Filed: 1989-03-06
Abstract: PURPOSE:To make heat absorption and emission with a thermoelectric element and have a rise of airconditioning operation in good performance by installing the thermoelectric element whose heat absorbing surface is in contact thermally with the evaporator in a refrigerating cycle, and supplying current to the element at least prior to starting the refrigerating cycle. CONSTITUTION:If a changeover switch 7 is switched from Off to for ex. Cool position at the time of engine at a standstill, a closed circuit is formed which consists of a solar cell 5, terminals a, c, thermoelectric element 2, and terminal b to terminate with the solar cell 5 again. At the same time, the electricity generated by this solar cell 5 is supplied from a terminal f to the thermoelectric element 2 and a fan 4. Now the element 2 absorbs heat from air at one end-face on the evaporator 1 side, so that inside a cooling unit 6 is cooled. The heat absorbed is collected at the other end-face of the element 2 to then transfer to a fin 3. Because the fin 3 is cooled by the fan 4, the heat radiating effect and absorbing effect of the element 2 are enhanced.
Patent JP-S62212244-A (JP)
Title: Phosphate glass having high water-resistance
Inventor: KOBAYASHI SHIGEYOSHI
IPC: C03C3/16
Filed: 1986-03-13
Abstract: PURPOSE:To obtain a phosphate glass having sufficiently high, stable and reliable water-resistance, by adding a specific amount of an Sc compound to a phosphate glass. CONSTITUTION:The titled glass can be produced by adding 0.5-20wt% Sc compound (in terms of Sc2O3) to a phosphate glass. There is no particular restriction in the kind of the Sc compound to be added to the glass provided that the compound forms an oxide in the phosphate glass and elemental Sc, oxide, nitrate, etc., meet the purpose. A glass having sufficiently high, stable and reliable water-resistance can be produced by the addition of the Sc compound.
Patent JP-S54146387-A (JP)
Title: Apparatus for recovering matters floating on water surface
Inventor: NOBUNAGA HIROSHI
IPC: E02B15/04
Filed: 1978-05-04
Abstract: PURPOSE: To provide an apparatus for recovering matters floating on the water surface, in which  upper and lower inclined elements arranged in parallel with each other and connected to a float  located forwardly of the same in pivotally movable manner are provided in the ship body of a  floating matter recovering ship, whereby it is enabled to efficiently recover oil floating on the sea  surface while separating the same from water by means of said upper and lower inclined elements.  
     CONSTITUTION: At the central portion of a double-hull ship, there are provided an inclined  element 5 having a substantially triangular cross section and a movable guide plate 7 disposed  downwardly of the element 5 in parallel with each other. These two elements 5, 7 are connected  (8) at their top ends to float 10 in pivotally movable manner, and rear portions of them are connected at 9 to the ship body also in pivotally movable manner. Therefore, inclined element 5 and  guide plate 7 are moved pivoltally while keeping parallelism in the manner following the movement of float 10. As the ship body moves in the direction of arrow M, oil and water floating the  water surface enter into the ship body. In particular, oil forming the upper layer of floating  matters flows in inclined channel 11 along bottom plate 5a of element 5 while being subjected to  rough granulation, and after passing through channel 11, oil is refloated and drawn up by pump  14. Water, on the other hand, is discharged to the outside from gates 15, 17 at the back of ship  body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06268111-A (JP)
Title: Semiconductor device
Inventor: KOSAKU HIROSHI
IPC: H01L23/36
Filed: 1993-03-15
Abstract: PURPOSE:To control the outward protrusion of a bonding agent from a heat diffusing plate at the time of sticking the plate and, at the same time, to finish the end section of a bonding agent layer at the end section of the plate to have a good appearance by providing notched sections on both the front and rear surfaces of the plate at its peripheral section. CONSTITUTION:In the title device in which the heat generated from a semiconductor chip 5 is radiated from a heat radiating fin 1 through a heat diffusing plate 1, notched sections are provided on both the front and rear surfaces of the plate 1 in its peripheral end section. For example, a semiconductor device using a pin-grid array type package is constituted so that the device can be provided with a heat radiating fin 1, silicone rubber based bonding agent 2, heat diffusing plate 3, pin-grid array type package base 5, chip 5, bonding wires 6, sealing material 7, cap 8, and lead pins 9. Both the front and rear surfaces of the plate 3 composed of a metallic plate of aluminum, etc., is notched in tapered states 10 of about 45 deg. in its peripheral section.
Patent JP-H02237736-A (JP)
Title: Device that tiers pallet
Inventor: TAKASHIMA YOSHIKI
IPC: B23Q7/10
Filed: 1989-03-08
Abstract: PURPOSE:To make it possible that pallets are tiered up with good spacing efficiency and also efficiency by communicating each other between communication parts of an unmanned carriage and a tiering device for arrival of the unmanned carriage, lifting command of lifter, open/close command of flapper, and successively tiering the pallets carried by the unmanned carriage. CONSTITUTION:A pallet tiering device is provided with an unmanned carriage 2 equipped with a lifter and mounted with a travel control part 17, a lifter control part 18, a communication device 19, and an unmanned carriage controller 3 that supervises and controls each part, and a tiering device 1 mounted with a flapper that makes tiering of specified number of pallets possible and locks the pallets in the lower layer, a flapper open/close mechanism part 13 that controls open/close of the flapper, a communication device 15, and a tiering device controller 16 that supervises and controls each part. And, the communication device 19 of the unmanned carriage 2 and the communication device 15 of the tiering device 1 communicate each other for arrival of the unmanned carriage 2, lifting command of the lifter, and open/close command of the flapper, and successively tier the pallets carried by the unmanned carriage 2.
Patent JP-S58171892-A (JP)
Inventor: MITANI HIDEO
IPC: H05K3/34
Filed: 1982-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63221682-A (JP)
Title: Field effect semiconductor device
Inventor: HIKOSAKA YASUMI
IPC: H01L29/812
Filed: 1987-03-11
Abstract: PURPOSE:To improve dielectric strength between a gate and a drain by simple means and to prevent an interference due to the mutual action between unit elements by providing an active layer formed in a mesa shape and separated into element regions each containing one gate electrode finger. CONSTITUTION:A mesa-shaped N-type GaAs active layer 12 is divided by grooves 13 into element regions each containing one gate electrode finger, and formed of an assembly of many mesas. Since the layer 12 is divided by the groove 13, the dielectric strength between a gate and a drain is improved by approx. 30 to 40 % compared with the device with the same gate width that does not have such a divided layer. In order to obtain a plurality of mesas, a pattern for separating it to an element region unit which includes one gate electrode finger may be added to the element separating pattern for forming one conventional mesa. The dividing means is not limited to the groove, but O or Cr is, for example, ion implanted to form an insulator separating region. Thus, since a dielectric strength between a source and a rain is improved, a gate width is lengthened to increase its output.
Patent JP-S58171882-A (JP)
Inventor: KAMIKAWA YOSHINORI
IPC: G01R31/28
Filed: 1982-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09223699-A (JP)
Title: Silicon wafer and its manufacturing method
Inventor: OGUSHI SATOSHI
IPC: H01L21/322
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To exhibit enough gettering capability even in a specific low temperature device manufacturing process by preparing a specific polyhedron oxygen deposit having specific oxygen deposit density and a specific size before starting the process with a heat treatment. SOLUTION: There is used a CZ silicon wafer of 8 inch, P type (100), oxygen concentration 13.5 to 14.5×10<17> atoms/cc (Old ASTM). Processing is done in an Ar atmosphere at a temperature rise rate of 1 to 10 deg.C/min between 700 to 1200 deg.C, and a heat treatment held at 1200 deg.C for 1 hour is applied. A wafer is manufactured which contains an oxygen deposit having a size of 100nm or more at a density of 1×10<5> /cm<2> to 10<6> /cm<2> . Hereby, the oxygen deposit exhibits excellent gettering capability in a device manufacturing process at low temperature of 1000 deg.C or lower.
Patent JP-S60200373-A (JP)
Title: Picture processor
Inventor: KAMESHIMA KOUJI
IPC: G06T5/00
Filed: 1984-03-23
Abstract: PURPOSE:To attain the edge detection with high noise resistance by operating a gradation sloping vector distribution of an predicted pattern and a photographed picture for calculation of the inner product of the sloping vector and then weighting a differential picture with the absolute value of the inner product. CONSTITUTION:A TV camera 1 fetches the ambient situations as the picture information, and a memory 2 stores and delivers a predicted pattern rho of an edge obtained from the advance knowledge. The 1st operator 3 contains as arithmetic part 3A which obtains a potential field and an arithmetic part 3B which obtains a predicted sloping vector distribution Dp. The 2nd operator 4 contains an arithmetic part 4A which obtains a gradation field of a photographed picture A and an arithmetic part 4B which calculates a sloping vector distribution Dm. The 3rd operator 5 differentiates a photographed picture and delivers a differential picture (g), and the 4th operator 6 calculates the inner product lambda of distributions Dp and Dm. Then the 5th operator 7 calculates a product picture G of the product lambda and the picture (g). The edge points are collected into the picture G to detect an edge pattern having high noise resistance.
Patent JP-H07239963-A (JP)
Title: Paper sheet processing unit
Inventor: TANAKA HIROSHI
IPC: B65H29/00
Filed: 1994-03-01
Abstract: PURPOSE:To allow a paper sheet processing unit to surely judge the intention of extract operation of a customer to paper sheets sent to a return port and to implement properly the recovery processing of paper sheets left in the return port. CONSTITUTION:A return port cover 84 equipped openable/closably to a return port 8 and covering a paper money 81 sent to the return port 8 able to take out them and an opening/closing sensor 90 sensing the opening/closing of the return port cover 84 are provided to the return port 8 of the paper sheet processing unit and further delivery of the paper money 81 from the return port 8 or recovery picture is controlled based on an output signal from the opening/closing sensor 90.
Patent JP-S62214052-A (JP)
Title: Steering wheel
Inventor: SATO IZUMI
IPC: B62D1/10
Filed: 1986-03-12
Abstract: PURPOSE:To permit a steering wheel to be removed with ease, by making a space at the upper portion of the upper edge of a tapered hole of boss and engaging the upper edge of the tapered hole with the lower side of the upper edge of the tapered portion of a steering shaft. CONSTITUTION:A boss 16 comprises an upper member 27 having a serrated hole 26 and a lower member 29 having a tapered hole 28 and has an upper end portion 28a with its upper portion provided with a space 32. When the boss 16 is fixed to a steering shaft 21, the upper end potion 28a of the tapered hole 28 is elastically deformed in the space 32 by the engagement of the tapered hole 28 with a tapered portion 25 so that a reaction to remove the upper end portion 28a from the tapered portion 25 is produced in the upper end portion 28a. With this arrangement, a steering wheel can be easily removed from the steering shaft without using a special removing tool.
Patent JP-S63222139-A (JP)
Title: Hydroformilation of olefin
Inventor: MIYAZAWA CHIHIRO
IPC: C07C45/50
Filed: 1987-03-10
Abstract: PURPOSE:To control lowering of catalytic activity, by circulating the residual liquid after collecting produced aldehyde by adding a trivalent organic phosphorus compound to a hydroformylation reaction product liquid of olefin and distilling the mixture. CONSTITUTION:An olefinic compound is subjected to hydroformylation reaction with carbon monoxide and hydrogen in a catalyst liquid containing Rh and oxide of trivalent organic phosphorus compound (e.g. triphenylphosphine oxide) and a trivalent organic phosphorus compound at an amount of phosphorus is trivalent state of 1-20atm. based on 1atm. Ru is added to the resultant reaction product liquid and the mixture is distilled to collect the produced aldehyde. A peroxide produced by bringing an olefinic compound into contact with an oxygen-containing gas at <=120 deg.C is added to the residual liquid of distillation and the residual liquid is subjected to oxidation treatment to convert the trivalent organic phosphorus compound contained in the liquid into oxide thereof and the oxide is circulated to the reaction system of hydroformylation.
Patent JP-H11245629-A (JP)
Title: Pneumatic tire
Inventor: TOZAWA YUKIO
IPC: B60C11/13
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently restrain the occurrence of heel and toe abrasion. SOLUTION: This tire is provided with a plurality of main grooves extended in the circumferential direction of the tire, and a plurality of transverse grooves extended in the horizontal direction at its tread part, and the tread part is divided so as to be formed into a plurality of blocks 7a through 7c by the main grooves and traverse grooves. In this case, the inclining angles α1, α2, α3, β1, β2, and β3 of the respective side surfaces in the circumferential direction of the blocks 7a through 7c, are made larger an they go to the side of a shoulder.
Patent JP-H1016842-A (JP)
Title: Paint film protective cover for automobile
Inventor: IMAI HIROSHI
IPC: B60J11/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a paint film protective cover capable of easily fitted or removed for repeated use and preventing the generation of spots on the surface of a hood by fitting caps capable of being fitted or removed at the outside angle sections of the hood to an expandable nonwoven fabric so that the nonwoven fabric is extended and held on the hood when it is fitted. SOLUTION: A nonwoven fabric 1 is cut into a shape larger than a hood F and nearly analogous to it. A wrapping margin 1b to the back side when the nonwoven fabric 1 is covered on the hood F is applied to the nonwoven fabric 1. A cap 2 is formed so that its apex angle when it is folded into two corresponds to the apex angle of each outside angle section (a) of the hood F where each cap 2 is fitted. The outside angle section 1a of the nonwoven fabric 1 is stuck to the inner face of the cap 2, and the cap 2 is fitted to the nonwoven fabric 1. The wrapping margin 1b of the nonwoven fabric 1 is curled to the inner face side of the nonwoven fabric 1 in the stuck state. The fitting position of the cap 2 to the nonwoven fabric 1 is set to the position where the nonwoven fabric 1 is extended and held on the hood F when the cap 2 is fitted to the outside angle section (a) of the hood F.
Patent JP-H07239299-A (JP)
Title: Data processing method of optical ct apparatus
Inventor: EDA HIDEO
IPC: G01N21/27
Filed: 1994-02-28
Abstract: PURPOSE:To output the distribution image of an absorption coefficient by setting the scattering coefficient among the scattering coefficient and absorption coefficient of an examinee to an initial value using a measured value and repeatedly performing operation so as to allow an observation value and an actually measured value due to a CT apparatus to coincide each other by a repetition method while changing only the absorption coefficient. CONSTITUTION:Measurement due to X-ray CT or MRI is performed around an examinee and measurement due to an optical CT apparatus is also performed to obtain measured values M. Respective regions split into meshes are set to initial values of vectors P showing the solutions expressed by absorption coefficients mua and scattering coefficients mus to suppose P1. The distribution of the scattering coefficient mus is data given by the measurement due to X-ray CT or MRI. Observation values M are calculated from the initial values P1. Calculation is repeated by a repetition method until the absolute values of the differences between the measured values and the observation values converge to definite values or less while the absorption coefficients mua of the respective regions among the vectors P are changed minutely one by one to output the distribution of the absorption coefficients mua.
Patent JP-H07238903-A (JP)
Title: Valve device
Inventor: MORIYAMA YOSHIKI
IPC: F15B11/08
Filed: 1994-02-28
Abstract: PURPOSE:To simplify main valve elements by laminatedly placing the main valve elements on a base, disposing its pilot valve on the base and further disposing a path between its outlet port and a pilot chamber of the main valve on the base and or the main valve. CONSTITUTION:Pilot paths 31, 32 open on the lower face of a main valve proper 15. A plurality of fixation portions 3A-3C for placing the main valve 15 are disposed on the upper face 2 in alignment. A base 1 on which a supply path 4 and a return path 5 are extending is disposed in the interior. In the fixation portions 3A-3C, a supply path 17 and return paths 20, 21 are connected to a supply path and a return path 5, respectively. For the fixation portions 3A-3C, two pilot valves, 10, are disposed on the base 1, in separation from a main valve 9. Accordingly, pilot supply paths 6A, 6B, pilot inlet paths 45A, 45B, and pilot discharge paths 46A, 46B, for the pilot valve 10 are disposed on the base 1. Only pilot paths 31, 32 are thus necessary in the main valve proper 15, so that the main valve proper 15 becomes small in size and simple in structure.
Patent JP-H0571708-A (JP)
Title: Fluidized bed reactor and method of operating fluidized bed reactor utilizing improved particle removing device
Inventor: DEIBUITSUDO HARORUDO DEIITSU
IPC: F22B31/00
Filed: 1992-03-13
Abstract: PURPOSE: To obtain a fluidized bed reactor for removing a relatively micro particulate material from the furnace region of a reactor and passing it to a separator/cooler. CONSTITUTION: In the furnace region 12, a particulate material for forming a fluidized bed 30 through the air blown up from a plenum 34 is entrained by combustion gas and a relatively micro particulate material is separated in an adjacent separating region. The separated micro particulate material descends through a hopper section and introduced into one or more cooler 50 adjacent to the furnace region 12 where heat is removed from the micro particulate material. Subsequently, the micro particulate material circulates through the furnace region 12 and controls the level of the fluidized bed. Relatively coarse particulate material is removed directly from the fluidized bed 30 in the furnace region 12 and passed a separator/cooler 38.
Patent JP-H10256470-A (JP)
Title: Semiconductor device
Inventor: TSUBONOYA MAKOTO
IPC: H01L25/07
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a plurality of stacked semiconductor chips from coming into contact with each other by mixing a filler having a fixed particle size in an insulating adhesive used for fixing the stacked chips to each other. SOLUTION: A semiconductor device is constituted by fixing a first semiconductor chip 10 on an island 13 and a second semiconductor chip 11 on the first chip 10. Then the bonding pads of the semiconductor chips 10 and 11 are wire- bonded to lead terminals and the main part of the semiconductor device including the semiconductor chips 10 and 11 is molded with a resin. At the time of fixing the second semiconductor chip 11 to the first semiconductor chip 10, an insulating filler 20 having a particle size of 20-40μm is mixed in the second adhesive 15 used for fixing the chips 10 and 11 to each other.
Patent JP-H09242333-A (JP)
Title: Form structure and building construction method using the same structure
Inventor: UCHISAKI IWAO
IPC: E04G21/02
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the need for assembling of post reinforcement and finishing of a form and construct a slab and a roof for a high-elevation portion at low elevation work. SOLUTION: A slidable form 10, which comprises a lower cylinder frame 12, a middle cylinder frame 14 and an upper cylinder frame 16 which are slidably assembled with each other, is arranged to expand in a closed state. The lower cylinder frame 12 is fixed with a foundation surface 22 with bolts 20 in an erected state, thereby shaping up a form of a post. When concrete C is force-fed, the slidable form 10 tends to expand while the concrete is being filled since the inside is in a closed state. This construction makes it possible to construct a concrete post of a specified height in a short time and eliminate the need for a scaffolding since it can be lifted upward, if a roof or the like is loaded on the upper part of this slidable form 10.
Patent JP-H01228145-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKAI KUNIMI
IPC: H01L21/3205
Filed: 1988-03-08
Abstract: PURPOSE:To reduce the parasitic capacity between signal conductors and to prevent erroneous operation of an integrated circuit by a method wherein an upper wiring is arranged between lower wirings and the overlap area of the upper wiring and the lower wirings is reduced. CONSTITUTION:An oxide film 102 is formed on a P-type Si substrate 101 and after a transistor is formed, first layer Al wirings 103 are formed, a first layer insulating film 104 is formed thereon, and after first through holes 105 are formed, second layer Al wirings 106 are formed. Then, a second layer insulating film 107 is formed, a second through hole 108 is formed and a third layer Al wiring 109 is arranged and formed between the wirings 103. In such a way, the layers are different from one another and by lessening the superposition of the wirings 103 and 109 arranged in the same direction, the parasitic capacity between signal conductors is reduced and the erroneous operation of an integrated circuit is prevented.
Patent JP-H06264894-A (JP)
Title: Switching control method for plural compressor
Inventor: HONMA MASARU
IPC: F04B49/06
Filed: 1993-03-16
Abstract: PURPOSE:To embody the automation by switching operation by only a switching command from an operator, in the case where operation is switched in a compressor having capacity according to an using quantity by change of the using quantity from a common line, in the source air compressor of an air separating device. CONSTITUTION:In the case where operation is switched from a compressor 1 into a compressor 2 in a plurality of compressors, the compressor 2 is started while closing a regulating valve 2. The setting point of an air quantity signal 41 which is necessary in an air separation device 4 is switched from the compressor 1 into a flow meter 3. The signal of the air quantity at this time is set to the compressors 1, 2 as a setting value. The flow meter 3 is PID (proportional plus integral plus derivative) controlled by the deviation between the setting value from the air separation device 4 and an actually measured value, and the regulating valve 2 is opened, and then the regulating valve 1 is closed so as to set the air quantity in the setting value. In the case where only compressor 1 is operated normally, the signal of the air quantity which is necessary in the air separation device 4 is transferred into the compressor 1 so as to control the amount of air supplied by a compressor main body.