baber/WOPTO huggingface dataset:
Patent JP-H0274837-A (JP)
Title: Load cell
Inventor: FUKUDA NOBUO
IPC: G01L1/22
Filed: 1988-09-09
Abstract: PURPOSE:To make moisture resistance excellent and to reduce the effect on the sensing characteristic of an insulating film by applying an organic insulating film on a part of a strain-gage forming surface, applying said film on an extending part of the side surface neighboring said forming surface, and forming a protecting film for the strain gage in a broad region including the organic insulating film. CONSTITUTION:An organic insulating film 6 is applied on a region which is extending to a forming surface 1 of strain gage circuit located on the upper surface of a strain generating body 2 of a load cell. A protecting film for a strain gage circuit is formed in a broad region including the organic insulating film. The organic insulating film 6 has the following effects: insulation between the strain gage circuit and the strain generating body 2; prevention of the corrosion of the strain generating body when the strain gage circuit is made to be a pattern; and suppression of the effect of the strain generating body on sensing characteristics.
Patent JP-H0870296-A (JP)
Title: Semiconductor integrated circuit and board device
Inventor: YOSHIHARA KAZUHIRO
IPC: H03M9/00
Filed: 1994-08-26
Abstract: PURPOSE: To eliminate the need for re-design of a mount board for each revision of specification of an LSI in the parallel-serial conversion of data or the like. CONSTITUTION: Phase adjustment circuits 22, 25 are provided to an LSI to convert parallel data P1-P4 into serial data, and the change in the clock transmission condition is absorbed by phase adjustment of the phase adjustment circuits 22, 25 to attain the use of the mount board having been designed early independently of specification change in the LSI.
Patent JP-H1149051-A (JP)
Title: Rubber elastic unit segment
Inventor: TSURU EIJI
IPC: B62D55/28
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent a swivel more than necessary of a segment, eliminate generation of heat in the vicinity of a root in a side surface part. SOLUTION: A rubber elastic unit segment S mounted in a peripheral side of a wheel or a caterpillar belt is formed in a structure formed with a hollow part 6 in a width direction of a wheel or crawler belt further with this hollow part 6 partitioned by an outer surface part 5, side surface part 4 and a bottom surface part 2, to be formed with a stopper 7 rising from the bottom surface part 2 in the hollow part 6 to be made able to fit an inner surface of the hollow part 6 corresponding to the outer surface part 5 and a vertex surface of the stopper 7.
Patent JP-2000058686-A (JP)
Title: Semiconductor device and carrier for semiconductor device
Inventor: SHIMIZU ATSUKAZU
IPC: H01L23/04
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device having a structure wherein semiconductor elements are sealed with a cap. SOLUTION: In a semiconductor device 100 comprising a substrate 102, semiconductor elements 106 disposed on the substrate 102, a cap 112 disposed on the substrate 102 for sealing the semiconductor elements 106, and a joint 113 formed on the cap 112 and bonded to the substrate 102, the joint 113 is provided at a position near the semiconductor elements 106.
Patent JP-H10305230-A (JP)
Title: Photocatalyst, its production and decomposing and removing method of harmful substance
Inventor: MASAKI YASUHIRO
IPC: B01D53/86
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst having high photocatalytic activity which can maintain its activity under calcination conditions in a wide temp. range from low temp. to high temp. during preparation, and to provide its producing method and to provide a decomposing and removing method of org. substances by using this photocatalyst. SOLUTION: This photocatalyst consists of titanium dioxide particles with dispersion of an oxide of at least one kind of metal selected from strontium, hafnium, zinc, boron, magnesium and barium. By bringing harmful substance into contact with the photocatalyst and irradiating the photocatalyst with high energy light, the photocatalyst is effective to decompose and remove the harmful substances. The photocatalyst is obtd. by bringing titanium dioxide or its precursor into contact with an oxide of at least one kind of metal selected from metals above described or its precursor, and then calcining the product at 250 to 800 deg.C. The obtd. photocatalyst can be fixed to various materials (supporting bodies) such as metal materials, ceramics, porcelains, glass, resin, wood, and activated carbon.
Patent JP-S6381576-A (JP)
Title: Defect check system
Inventor: OKAMOTO YOSHIHIKO
IPC: G01N21/93
Filed: 1986-09-26
Abstract: PURPOSE:To the time required to correct a defect and to improve the quality by comparing a position of the defect detected at each mask or reticule with pattern data on other mask or reticule related to the mask or the reticule to decide whether or not the result is to be corrected. CONSTITUTION:Data relating to the position and size of the defect detected by a defect check section 2 and the pattern data of other mask relating to the mask during check stored in memories MEM2-MEMn are supplied to a defect decision section 5 one after another and when the defect is transferred to a semiconductor substrate, whether or not a substantial defect to be the object of correction is decided depending on whether an effect is given to an integrated circuit or not. The result of decision is displayed on a CRT display device or printed out by a printer 8. Then the defect of the mask or reticule is corrected based on the data.
Patent JP-H0273389-A (JP)
Title: Electrophotographic image forming process
Inventor: NARITA MITSURU
IPC: G03G21/08
Filed: 1988-09-09
Abstract: PURPOSE:To obtain an excellent copied image with constant density by changing the intensity of destaticizing light in a destaticization stage corresponding to the temperature of a photosensitive body. CONSTITUTION:When the intensity of the destaticizing light applied to the photosensitive body in the destaticization stage is changed, the change is found in the dark attenuation of potential at which electrostatic charging is performed in a subsequent electrostatic charging stage. Namely, the dark attenuation is increased when the intensity of the destaticizing light is intensified and the dark attenuation is decreased when it is weakened. An image forming process that the intensity of the destaticizing light is weakened in the case that the temperature of the photosensitive body is high and the intensity thereof is intensified in the case that it is low can be accomplished by utilizing such a phenomenon, so that the variation of the dark attenuation in the case that the temperature of the photosensitive body is changed can be restrained. Thus, the excellent copied image with constant density can be obtained.
Patent JP-H07187096-A (JP)
Title: Satellite telecommunication and remote-sensing system
Inventor: JIYORUJIO PERUROTSUTA
IPC: H04B7/26
Filed: 1994-09-21
Abstract: PURPOSE: To specify a group of orbits particularly convenient for achieving, e.g. a telecommunications and remote sensing system, by using short-period elliptical sun-synchronous orbits having given parameters. CONSTITUTION: This system is based on the use of a number of satellites 9-11 placed in elliptical sun-synchronous orbits 4 inclined with respect to an equatorial plane 1 and having an orbital period of approximately three hours. The orbits 4 have the following Keplerian parameters: an orbit inclination (i) of 116.6 deg. on an equatorial plane of the Earth, a daily rotation of a nodal line of 0.9863 deg., an orbital period selected such that N orbital periods fit into M sidereal days wherein M and N preferably have the following values: M=1, N=8; M=2, N=17; and M=3, N=25 or N=26. The orbits 4 also have such Keplerian parameters as any desired argument of perigee P and any desired value of the right ascension of the ascending node α. Thus, the satellites can be placed on the orbits different from orbits in general use.
Patent JP-H1067385-A (JP)
Title: Carrying vessel
Inventor: SEZAKI YOSHIAKI
IPC: B63B27/16
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To directly implement loading/unloading works in relation to a loading vehicle by providing a rotational device for rotationally moving a communication path board, arranging a ramp member which takes a loading vehicle on board and is raised/lowered between a covered body and a hold, and raising/ lowering the ramp member. SOLUTION: A rotational winch device 20 is driven so as to lead a rotational wire 24 and a communication path board 17 is rotationally moved about a horizontal axis member by dead load so as to be laid across a quay wall 16. Each elevating winch device 35 is driven so that a ramp member 31 is lowered inside a hold 3 and the load on a bed is dumped to be put in the hold 3. A dump truck 6 completed unloading the load drives the elevating winch device 35 so as to raise the ramp member 31 to a working table 8, passes on the working table 8 and the communication path board 17, and heads to a destination from the quay wall 16.
Patent JP-S6372132-A (JP)
Title: Method for mounting semiconductor pellet
Inventor: OSHINO TOSHIKAZU
IPC: H01L21/52
Filed: 1987-09-11
Abstract: PURPOSE:To mount a pellet with high accuracy and to improve mass productivity and quality, by mutually moving positions of a bonding unit and a cavity part so as to correct an errors and thereafter attaching a semiconductor pellet inside the cavity. CONSTITUTION:A cavity guide 1 is inserted into a cavity 7 formed on an upper surface of a package base 5 and is stopped on a fixing position. The ceramic package base 5 is pressed by a X directional pressing pawl 3 and a Y directional pressing pawl 2 so that the inner wall of the cavity comes in contact with the cavity guide 1. While this state is being kept, a package base retainer 4 is lowered and so the package base 5 is fixed on a prescribed position of a heat block 6. Thereafter the cavity guide 1 is moved upward and a collect such as a square collet 8 sucking a semiconductor pellet 9 by means of a vacuum is disposed on the upper surface of the cavity 7 bottom part and so the pellet is sticked on the package base 5. Thus, accuracy of attaching the pellet can be improved, so that mass productivity and quality of IC can be improved.
Patent JP-H1158798-A (JP)
Title: Thermal recorder
Inventor: NAKAGAWA FUMIO
IPC: B41J2/325
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To irradiate a recording medium with electromagnetic waves of different wavelength region selectively through an inexpensive structure by providing a flash lamp generating an electromagnetic wave containing electromagnetic waves of different wavelength region selectively, and a unit for switching the wavelength region of electromagnetic wave being generated from the flash lamp. SOLUTION: A flash lamp 30 is made by encapsulating xenon gas in a quartz glass tube and generates an electromagnetic wave having wavelength distribution dependent on the applying voltage. A wavelength switching unit switches the wavelength region of electromagnetic wave being generated from the flash lamp 30 by varying the charging voltage of an internal capacitor 36b thereby switching the voltage being applied to the flash lamp 30 selectively. Consequently, the flash lamp 30 can generates two kinds of electromagnetic wave having different wavelength region depending on two kinds of applying voltages. According to the arrangement, a recording medium can be irradiated with electromagnetic waves of different wavelength region selectively through a small and inexpensive structure while reducing the size.
Patent JP-H0889898-A (JP)
Title: Fluidized-bed classifier
Inventor: BABA KIYOBUMI
IPC: B07B4/08
Filed: 1994-09-21
Abstract: PURPOSE: To reduce abrasion, to save maintenance labor, to conduct efficient classification work, and to downsize an apparatus. CONSTITUTION: A fluidized bed forming plate 13 which extends nearly horizontally is installed in the lower part of a classifier main body 12 equipped with an air outlet 11 at its upper middle, an air passage chamber 16 connected with an air supply pipe 15 having an opening/closing valve 14 is installed on the lower surface of the plate 13, a granule A supply duct 19 which is equipped with a hopper at the upper end and has a rotary valve 18 for supplying granules is connected with the upper part of one side of the plate 13, and a fluidized bed separation plate 20 is installed on the other side of the plate 13.  In addition, a coarse particle C discharge duct 23 having a rotary valve for discharging coarse particles is connected with the upper part of the separation plate 20, and a fine particle takeout opening 24 which takes out fine particles is installed on the upper side of the separation plate 20.
Patent JP-H0391689-A (JP)
Title: Drier for soybean or the like
Inventor: KOBAYASHI SHIGEO
IPC: F26B17/14
Filed: 1989-08-31
Abstract: PURPOSE:To minimize the waste of time in the operation by a method wherein a separator for hulls is installed at discharge passage and the hull from the separator is returned back to the main body of a drier. CONSTITUTION:At a discharge passage a separator 12 for hulls is installed and also a return transfer unit 17 which returns back the hull from the separator 12 to the main body of a drier is installed. Accordingly, even if circulation transfer is followed to repeat drying, the damage of soybean, etc., can be lessened and the separation of mud, etc., adhered to the surface can be promoted. When drying is finished and the soybeans are discharged to the outside of the drier, the soybeans are separated from the hull and discharged because of the existence of the separator 12, and on the other hand, the hull is returned back to the main body of the drier through the unit 17 and used on and after the next drying operation of the soybeans. Thereby, the separation of the hull after drying of the soybeans and return processing are carried out in parallel with discharge operation and the waste of time in the operation can be reduced.
Patent JP-H03205313-A (JP)
Title: New faujasite type aluminosilicate, production thereof and catalyst for hydrogenolysis of heavy oil
Inventor: IWAMOTO RYUICHIRO
IPC: C01B39/24
Filed: 1990-08-30
Abstract: PURPOSE:To obtain a faujasite type aluminosilicate useful as a carrier for hydrogenolysis catalysts of heavy oils by treating a raw material faujasite type zeolite having specific properties with an acid under specified conditions. CONSTITUTION:A faujasite type zeolite having a skeletal molar ratio (SiO2/Al2 O3) within the range of 15-25, >=500m<2>/g specific surface area, and a lattice constant within the range of 24.36-24.50Angstrom as a raw material is treated with an acid in an amount of 2-20mol based on 1kg above-mentioned zeolite. A faujasite type aluminosilicate having the following characteristics is obtained by the aforementioned acid treatment. That is >=20% absorptivity A of infrared rays at 3740+ or -10cm<-1>, >=5% absorptivity B at 3560+ or -10cm<-1>, >=2 (A/B) and the skeletal molar ratio (SiO2/Al2O3) within the range of 20-50 with >=650m<2>/g specific surface area and a lattice constant within the range of 24.15-24.50Angstrom  (which is a smaller value than that of the prepared raw material).
Patent JP-H0389727-A (JP)
Title: Communication satellite
Inventor: OKAMOTO AKIRA
IPC: H04B7/185
Filed: 1989-09-01
Abstract: PURPOSE:To attain inexpensive communication through the use of one satellite moving round the earth by providing a reception part receiving a transmission signal designating a transfer destination earth station from an earth station, an accumulation part storing received information and a transmission part transmitting stored information from the sky above the transfer destination earth station. CONSTITUTION:The satellite 1 moving round the earth consists of the reception part 2 receiving a transmission wave from an earth station on the earth and demodulating transmission data, the accumulation part 3 which temporarily stores transmission data, the transmission part 4 transmitting accumulated data to the designated earth station from the sky over a designated position and a control part 5 controlling the reception part 2, the accumulation part 3 and the transmission part 4 in accordance with request information on data transmission and reception of the earth station. Thus, simultaneous informations are eliminated compared to a geostationary communication satellite, and bidirectional information permitting transmission delay time can inexpensively be transmitted by temporarily accumulating reception information and transmitting it from the sky over the designated point.
Patent JP-2001048123-A (JP)
Title: Corrugated cardboard case
Inventor: NAGAMATSU JUNICHI
IPC: B65B49/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To realize a stable and fast box filling work and make an entire device compact. SOLUTION: There are provided a sheet transferring conveyor 12; a mobile plate 35 arranged at an upstream side of a filling section P in such a way that it can be moved forward or rearward and formed in such a way that it can be arranged at the upper surface of the sheet 2 of the filling section P under a state in which a commodity 5 is being mounted on it; and a drag plate 46 arranged at a downstream at the filling section P in such a way that it can be moved forward or rearward. The commodity 5 is transferred to the sheet 2 at the filling section P by the mobile plate 35, filled by it and then the sheet 2 filled with the commodity 5 is transferred to the downstream side by the drag plate 46. At this time, the commodity 5 is prevented from being displaced in position toward its side or being dropped by holding of the side guide 30 and by the folded flap 2a.
Patent JP-S6287143-A (JP)
Inventor: HARATOU MOTOJI
IPC: A61B5/055
Filed: 1985-10-14
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-H0972562-A (JP)
Title: Heater for bath room
Inventor: YADA HAJIME
IPC: F24D15/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To effectually utilize waste heat by providing a heat storage member for storing waste heat of a hot water supplier, and heating the inside of a bath room utilizing a heat source stored in the heat storage water together with drying of cloths with warm air during interruption of the hot water supplier. SOLUTION: In a waste heat exchange unit 5 a heat storage member 41 is provided at a portion through which waste heat of a hot water supplier 3 passes, and a ventilating fan 11 is mounted on a ceiling of a bath room 2. Exhaust air of a ventilating fan 11 advances in the directions of arrows (a), (b), and (c), and is heat exchanged and heated with the heat source stored in the heat storage member 41 and is adjusted by an exhaust adjusting valve 10, and further part of the whole of the exhaust air is advanced in the directions of arrows (d), (e), and (f) and is blown off into the bath room 2 from the ventilating fan 11. Hereby, heating may be achieved even when the hot water supplier 3 is not operated, or a cloths drying mode is selected for example, and cloths drying is achieved in the afternoon of the next day utilizing the heat source stored in the heat storage member 41.
Patent JP-2000058668-A (JP)
Title: Dual gate cmos semiconductor device and manufacture thereof
Inventor: NAKANO MASAYUKI
IPC: H01L27/092
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a dual gate CMOS semiconductor device, wherein the boron punch-through of a PMOS element and a short channel effect of an NMOS element are suppressed. SOLUTION: A dual-gate CMOS semiconductor device comprises a silicon semiconductor substrate 101, a P-well 102 and an N-well 103 formed on the silicon semiconductor substrate 101 respectively, a field oxide film 104 formed on the P-well 102 and the N-well 103, an NMOS transistor formed on the P-well 102, and a PMOS transistor formed on the N-well 103. The film thickness of a gate electrode 106a of an NMOS type element is smaller than that of a gate electrode 106b of a PMOS type element. The film thickness of the gate electrode 106a is 50-250 nm, while that of the gate electrode 106b is 100-350 nm. The film thickness of the gate electrode 106b is 1.5 times that of the gate electrode 106a or larger.
Patent JP-S6470466-A (JP)
Title: Alkali metal ion transport using heterocyclic polyether as ionophor
Inventor: FURUKAWA NAOMICHI
IPC: B01D69/00
Filed: 1987-09-10
Abstract: PURPOSE:To transfer alkali metal ions in an solution into another solution using heterocyclic polyethers (a part of which are novel) as an ionphor. CONSTITUTION:A heterocyclic polyether of formula I (R<1>, R<2> are H, alkyl, alkoxy, aralkyl, aryl, nitro, amino, halogen) [especially the heterocyclic polyethers of formula II (R0<1> is H, alkyl; R0<2> is H, phenyl, substituted phenyl; n is 0, positive integer) are novel] is used as an ionophor to transfer alkali metal ions in a solution into another solution. The compound of formula I has excellent selectivity and coordination ability as ionophor, readily obtainable in high yield due to its easy synthesis, and has a flexible molecular structure, thus it can be used for various purposes such as a chelating agent.
Patent JP-H0567698-A (JP)
Title: Tape carrier package
Inventor: KUROKAWA KAZUNARI
IPC: H01L21/56
Filed: 1991-09-06
Abstract: PURPOSE:To lessen an applied product in dimensions and to protect a wiring against discontinuity. CONSTITUTION:A wiring 2 is formed on a base film 1, a semiconductor chip 5 is connected to the wiring 2, a solder resist 6 is provided to the wiring 2, one side of the semiconductor chip 5 is covered with a potting resin 4, and a protrusion 7 is provided to the peripheral part of the solder resist 6.
Patent JP-S6469706-A (JP)
Title: Valve for internal combustion engine and manufacture thereof
Inventor: GAKUMI TETSUYA
IPC: B22D19/14
Filed: 1987-09-10
Abstract: PURPOSE:To facilitate manufacture by forming the bevelled part of a valve from the composite strengthened metal consisting of short fibers, etc. as strengthened material and forming a shaft part from the composite strengthened metal consisting of alumina particles as strengthed material and arranging the strengthened material consisting of the particles so that the volume ratio gradually reduces from the shalt part to the bevelled part. CONSTITUTION:In a suction valve 10 consisting of a bevelled part 12 and a shaft part 14 continuous to the bevelled part 12, the bevelled part 12 is made of the composite strengthened metal which consists of the silicon carbide whiskers as strengthened material and aluminium alloy as matrix metal. While, the shaft part 14 is made or the composite strengthened metal which consists of the alumina particles as strengthened material and aluminium. alloy as matrix metal. In the bevelled part 12, in the boundary surface 12a between the bevelled part 12 and the shaft part 14, alumina particles exist in the nearly equal volume ratio to that in the shaft part 14, while on the bottom surface side 12b, the alumina particles exist in the least volume ratio and the volume ratio is gradually reduced from the boundary surface 12a to the bottom surface 12b.
Patent JP-H0275310-A (JP)
Title: Dehydration of slurry
Inventor: KAWASHIMA MASAO
IPC: B01D37/02
Filed: 1988-09-09
Abstract: PURPOSE:To improve dehydrating efficiency by adding sawdusts to slurried dusts and dehydrating the mixture. CONSTITUTION:Dry dusts are dumped into a hopper 1 and then temporarily held in a storage hopper 2. Wet dusts are introduced in a thickner 3 for concentration. Sawdusts are dumped into a hopper 4 and then stored in a storage hopper 5. The aforesaid dry dusts, wet dusts and sawdusts are introduced in a mixing tank 6 for stirring. A slurry, homogeneously mixed in a mixing tank 6 and then temporarily held in a tank 7, is sent into a vacuum dehydrator 8 for dehydration from time to time. Preferably, the slurry contains the sawdusts of not more than 16kg per ton. This permits a stable dehydration of the slurry and a reduction in the cost of slurry preheating.