baber/WOPTO huggingface dataset:
Patent JP-H0913358-A (JP)
Title: Blind drain pipe and drain method
Inventor: OKUDA TOMOHITO
IPC: E02D29/02
Filed: 1995-06-30
Abstract: PURPOSE: To omit small scale transportation or filling work of NO.4 crushed stones and shorten a construction period and reduce a construction cost in the building of a well-drained ground. CONSTITUTION: The outer peripheral area of a flexible porous pipe 32 formed with a plurality of water penetration hales 31 on the wall of the pipe is covered with a clearance material 33 having a water flow ability and elasticity and further covered with a water permeable sheet from above, thereby constituting a blind drain pipe 30. The clearance material 33 provides a clearance and a cushion action required for air vent and water flow and strength and durability against an earth pressure or the like while it is so shaped like a sponge gourd that it may be enough flexible to follow the deformation of the porous pipe. This blind drain pipe 30 can be directly buried in a golf link or a ground or a foundation ground 1 for a created site or the like by a large scale- embankment work.  This construction makes it possible to bury the blind drain pipe directly underground as it is without filling crushed stones around the pipe and eliminate the need for a curing material required for the space around the buried pipe and create a well-drained ground.
Patent JP-H0214545-A (JP)
Title: Semiconductor wafer conveyance apparatus
Inventor: NAKAJIMA MASAYUKI
IPC: H01L21/68
Filed: 1988-06-30
Abstract: PURPOSE:To prevent a pattern from becoming defective by a foreign body falling from an adjacent wafer by installing the following: a wafer cassette used to house a wafer in an erected state; a conveyance mechanism used to transfer the wafer in a horizontal state; a wafer-posture change mechanism used to take out the wafer from the cassette and to arrange it on the conveyance mechanism in the horizontal state. CONSTITUTION:A wafer cassette 11 where wafers 10 are housed vertically is set on a stage 14; this stage is shifted to the right; when light from a light- emitting sensor 16 is not reflected to a photodetecting sensor 17 by a cut groove 15, a shift of the stage 14 is stopped. Then, a wafer 10 which is nearest to an arm mechanism 13 is sucked and held by means of a vacuum chuck 22 at the tip of an arm 20 arranged horizontally. When a shaft 21 is turned, the wafer 10 is pulled up and the arm 20 is set to a vertical state. At this stage, the wafer 10 is placed on a conveyance belt 12. In succession, suction by means of the vacuum chuck 22 is stopped; the wafer is conveyed to the side of a system 31 by means of the conveyance belt 12.
Patent JP-S6144657-A (JP)
Title: Thermal head
Inventor: OSHIMA NOBUHIRO
IPC: B41J2/345
Filed: 1984-08-09
Abstract: PURPOSE:To promote the flatness property of the recording section of the heat generation resistance body with a compensating electric capacity and the placing thermal head along the supporting stand of a heat radiation base plate or the like by contacting the conducting body of a metalic plate or the like to the common conducting body with a pressure. CONSTITUTION:There are disposed a plurality of the heat generation resistance body 13 on the one end of a ceramic base plate 11, an IC 14 for driven in an approximately middle section, and the common line 15 on the other end. A metalic plate 16 is fixed to a holding plate 12 by a screw 18 through an isolation spacer 19, the common line 15 is contacted to the ceramic base plate with a pressure through the metalic plate 16, and at the same time of an electric conduction is took place, the flatness property of the recording section comprises a heat generation resistance body 13 with the ceramic base plate 11 is disposed along the holding plate 12 is maintained positively.
Patent JP-S6321761-A (JP)
Title: Sealed lead-acid battery
Inventor: JINBO HIROYUKI
IPC: H01M4/14
Filed: 1986-07-15
Abstract: PURPOSE:To improve charge recoverying capability after long term storage by removing each surface layer, which is to be in contact with a separator, of a positive plate and a negative plate before assembling a plate group comprising a positive plate, a negative plate, and a separator. CONSTITUTION:In a plate group comprising a positive plate, a negative plate, and a separator, each surface layer, which is to be in contace with the separator, of the positive palte and the negative plate is removed before assembling the plate group. Local formation of coarse sulfate on each surface, which is in contact with the separator, of the positive and negative paltes is retarded even after a battery was stored for a long time. Even when the coarse lead sulfate was formed on the surface of the plate, diffusion of sulfuric acid into the inside from the surface of the plate in discharge reaction is hardly disturbed. Therefore, charge recovery capability of a battery after long term storage is improved.
Patent JP-H0613551-A (JP)
Title: Heterojunction bipolar transistor integrated circuit device and manufacture thereof
Inventor: HIROSE TAKASHI
IPC: H01L27/06
Filed: 1992-06-24
Abstract: PURPOSE:To reduce parasitic resistance and capacitance due to miniaturization without damaging a resistor and hence without increasing a connecting resistance with wiring even by using a dry etching method necessarily indispensable to miniaturize in a submicron unit and to enhance performance of an integrated circuit device. CONSTITUTION:The heterojunction bipolar transistor integrated circuit device comprises a multilayer film structure material in which at least three layers of a collector layer 3, a base layer 4 and at least an emitter layer 5 made of a material having a wider forbidden band width than that of the layer 4 are laminated on a substrate 1, and a thin film resistor 10 connected to a wiring metal 15 through a second base electrode metal 11b made of the same metal as that of a base electrode 11.
Patent JP-H073898-A (JP)
Title: Dew condensation preventive wall-surface structure
Inventor: HANAOKA SUSUMU
IPC: E04B1/64
Filed: 1993-05-28
Abstract: PURPOSE:To prevent the dew condensation of a wall surface completely by covering the whole surface of a backing wall surface with a specified heat- insulating material without a break. CONSTITUTION:A woody board 3 in approximately 10mm thickness is laminated on a foamed resin material 2 in approximately 40mm width, approximately 3000-4000mm length and approximately 10mm thickness, thus forming a composite board 4. The composite board 4 is installed to a backing wall surface 1 in the vertical direction or the horizontal direction, and a dew condensation preventive board 5 in proper thickness is laid around the composite board 4 without a clearance. The surfaces of the composite board 4 and dew condensation preventive board 5 are covered with a finished wall surface 6. Accordingly, the all surfaces of the backing wall surface 1 are covered with a material for preventing dew condensation, thus forming a heat-insulated layer having no clearance.
Patent JP-S5956798-A (JP)
Inventor: YAMAKAMI TAISUKE
IPC: B23P19/00
Filed: 1982-09-25
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-H0215373-A (JP)
Title: File retrieving device
Inventor: NISHINO NAOKO
IPC: G06F17/30
Filed: 1988-07-04
Abstract: PURPOSE:To effectively retrieve a file by using visual formation indicating the feature of the file as a retrieving key. CONSTITUTION:An input means is displayed on a visual shape input part 12 so that visual shapes already registered in a system can be observed as a list. A user selects a shape by using a mouse. The visual shapes already registered are controlled by numbers and a file retrieving part 13 retrieves files by matching the shape number of the visual shape selected by the input part 12 with that of the visual shape of the file already registered in a control part 11. For instance, 'aaa' and 'ccc' in the control part 11 are retrieved and the file names 'aaa', 'ccc' appear from a file name output part 14. When the retrieving device is used in parallel with a retrieving device based upon an ordinary keyword, a sharp effect for file retrieval can be obtained.
Patent JP-H0215329-A (JP)
Title: Shift arithmetic unit
Inventor: KATSURA TAKUJI
IPC: G06F7/76
Filed: 1988-07-04
Abstract: PURPOSE:To prevent processing speed from being dropped by using different addresses for a data reading address and a data writing address from/in a memory. CONSTITUTION:Data to be written in the memory 1 are written through a buffer 2 by decoding an address '800XXH' in the memory 1. At the time of reading out data shifted by one bit from the memory 1, an address '801XXH' is accessed against the writing address '800XXH', the address '800XXH' to access the memory 1 and the shifting value '1' are decoded by a decoder 3 and 1-bit shifted data are read out from the memory 1 through a shifter 4. At the time of reading out data shifted by 2 bits, an address '802XXH' is accessed against the writing address, the address '800XXH' to access the memory 1 and the shifting value '2' are decoded by the decoder 3 and the 2-bit shifted data are read out from the memory 1 through the shifter 4.
Patent JP-H082314-A (JP)
Title: Delivery and dispatch vehicle for low temperature storage article and liquefied gas feeder
Inventor: TAKASUGI MITSUO
IPC: B60P3/20
Filed: 1994-06-24
Abstract: PURPOSE:To provide a low temperature storage article delivery and dispatch vehicle and a liquefied gas feeder by which handling is easy and weight and space problems are removed and necessary temperature management is possible and low temperature storage articles can be delivered and dispatched with extremely economical efficiency. CONSTITUTION:A boxlike load chamber 2 having a heat insulating property is equipped, and at the ceiling of the load chamber 2, a porous cooling slab 3 whose periphery is surrounded is provided with a proper space left from the ceiling, and a liquefied gas injection opening 4 that opens at the upper part than the cooling slab 3 is provided at the side upper part of the load chamber 2, and this liquefied gas injection opening 4 is opened by being push-pressed from the outside. A diverging nozzle 11 is connected to a liquefied gas cylinder 6, and the respective nozzles of the diverging nozzle 11 are put in jetting passages 13 formed in a flat boxlike insertion body 7, and gas vent holes 15 are formed at an insertion body 7 portion that does not enter into the liquefied gas injection opening 4.
Patent JP-H0914840-A (JP)
Title: Air blowing device
Inventor: YOSHIKAWA SHIGEYOSHI
IPC: F26B15/00
Filed: 1995-06-30
Abstract: PURPOSE: To quickly and surely remove a liquid stuck on the external surface of a work being hung on a hanger. CONSTITUTION: Blowing away mean 11R, 21L which blow away a liquid being adhered to the center on the upper surface of a work, to a part on the upper surface of the work, being away from the center, by utilizing air, are provided. In addition, nozzle moving means 21R, 21L which move a right side nozzle 11R and a left side nozzle 11L along respective corresponding work external surface parts, and a control means to control the nozzle moving means 21R, 21L and an air feeding means so that respective nozzles 11R, 11L may move from the top to the bottom along the corresponding work external surface parts while jetting air, are provided.
Patent JP-S5870319-A (JP)
Title: Flow rate controller
Inventor: YAMADA KAZUYUKI
IPC: G05D7/06
Filed: 1981-10-21
Abstract: PURPOSE:To realize measurement and control with high accuracy over a wide range from a minor flow rate region to a major flow rate region, by providing a major flow path and a minor flow path and then having the switching control between the major and minor operation terminals. CONSTITUTION:When a level of an upper limit detector 61 exceeds its upper limit value in a minor flow rate region, a signal is held and a switching signal 8 is turned on. Then a minor operation terminal is switched to a major operation terminal by an output switch 68. Then an operating degree is delivered in accordance with a transient state signal 9 which is set simultaneously with the signal 8 in order to secure a certain opening of the operation terminal of an output converter 67 as well as the holding of the set value of a holder 65. Thus a minor flow rate region is shifted to a major flow rate region. The transient state of switching is prescribed by a timer 63, and the operating degree toward the closing direction is delivered to the minor operation terminal. Furthermore, the switching of a measured value input detecting terminal is carried out along with the switching by a range switch 66 of the set value in accordance with a shift to the major flow rate region.
Patent JP-S5956754-A (JP)
Title: Manufacture of semiconductor device
Inventor: EMA YASUMI
IPC: H01L27/04
Filed: 1982-09-24
Abstract: PURPOSE:To increase the capacitance of a capacitor formed very small by a method wherein an electrode surface is formed in unevenness form by the irradiation of high energy beams, a dielectric film is formed on this surface, and further a capacitor is formed by adhering an opposed electrode film on the upper surface thereof. CONSTITUTION:A gate insulation film and a gate electrode 12 are provided at a cell region on a P type Si substrate 11 whereon a field insulation film 10 has been formed. Then, after forming an insulation film by implanting As ison and then dividing a source region 13 and a drain region 14, the insulation film on the region 14 is removed. Next, a polycrystalline film 15 is adhered and changed into a conductive film by doping an impurity. The film 15 is fused with a laser ray into an unneven surface. An insulation film 16 is produced, and further a polycrystalline Si film 17 is adhered. Finally, the capacitor is formed by patterning the films 17, 16, and 15 at the same time. This film 16 becomes the dielectric film held between the both electrodes.
Patent JP-S6149049-A (JP)
Inventor: SHINOZAKI AKIO
IPC: E04C3/20
Filed: 1984-08-11
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-2000358033-A (JP)
Title: Data communication system and data communication method
Inventor: KANEKO YOJI
IPC: G06F15/173
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of easily connecting a recording and reproducing device or the like for a digital camera or digital VTR to the communication system without adding any special hardware configuration or software control. SOLUTION: Extremely local inter-equipment data communication is attained between respective peripheral equipment by connecting a local network including a PC with an IEEE1394 protocol, and further, the data communication to the PC and its peripheral equipment is attained by enabling the large-size network to the outside of the PC through the PC with an Ethernet (R) protocol. A function, that communication equipment has, is reported to a party before the data communication with the peripheral equipment (S2), and the data communication is performed in the data format processable by communication equipment (S9-S11).
Patent JP-S5955593-A (JP)
Inventor: HIROSE EIKICHI
IPC: G07B1/00
Filed: 1982-09-24
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-H0332084-A (JP)
Title: Manufacture of semiconductor laser
Inventor: UCHIDA MAMORU
IPC: H01S5/00
Filed: 1989-06-29
Abstract: PURPOSE:To prevent generation of lattice defect and distortion and deterioration of characteristics by forming a non-absorbing region for the laser light on the end surface and controlling this region so as to be not larger than a predetermined value in the vicinity of the end surface. CONSTITUTION:An n-type AlGaAs clad layer 102, a quantum well active layer 103, a p-type AlGaAs clad layer 104, a p-type cap layer 105 are formed on an n-type GaAs substrate 101 through molecular beam epitaxial growth process which is excellent in controlling film thickness. A coating 106, with desired reflectivity, is applied onto the end surface of a resonator of a semiconductor laser having a quantum well structure in the active layer 103, and it is further coated with another higher reflective material coat 107. Then, after continuous drive for a predetermined period of time by a current larger than the oscillation threshold value, only the coat 107 is removed and a non-absorbing region for the laser light is formed. This region can be controlled so as to be not larger than 3mum, and the fault such as generation of lattice defect and distortion and deterioration of characteristics can be prevented without exerting an influence upon the waveguide mechanism.
Patent JP-H0611020-A (JP)
Title: Oil pressure controller for vehicular automatic transmission
Inventor: SHIAKI MASATO
IPC: F16H61/00
Filed: 1992-06-25
Abstract: PURPOSE:To prevent an abrupt down-shift even if a shift lever is shifted from a D-position to an L-position during traveling at a high speed by providing a low inhibit valve. CONSTITUTION:In a vehicle which is traveling at a speed higher than a preset vehicle speed, i.e., higher than a third shift speed in a D-position, a pilot oil chamber 92 of a 2-3 shift valve 90 is cut off from an L range circuit 205 and communicated with a reservoir by a low inhibit valve 170 even when a shift lever 11 is shifted from the D-position to an L-position so that a manual valve 10 is shifted from a D-range to an L-range. Accordingly, pressure oil cannot be supplied to the pilot oil chamber 92 of the 2-3 shift valve 90, which is maintained on a high speed operation mode. Consequently, it is possible to prevent an abrupt down-shift from a speed higher than the third shift speed to a second shift speed so as to accurately prevent an abrupt speed reducing shock and over-run of an engine.
Patent JP-S5869433-A (JP)
Inventor: SAKUYAMA ISAO
IPC: H02J1/00
Filed: 1981-10-20
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-H1117488-A (JP)
Title: Piezoelectric vibration parts
Inventor: TAJIMA MORIKAZU
IPC: H03H9/02
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide piezoelectric vibration parts provided with a resonance frequency which is adjusted in high precision by permitting a piezoelectric substrate to be provided with vibration parts, adding adhered objects onto the surface of the vibration parts and constituting the parts to be provided with plural recessed parts within a surface enclosed by means of an outer edge. SOLUTION: The piezoelectric substrate 1 consisting of ceramics and the adhered objects 21 and 22 are included. The piezoelectric substrate 1 is provided with the two vibrating parts 11 and 12. The adhered objects 21 and 22 are added to the vibrating parts 11 and 12 and also provided with the plural recessed parts 210 and 220 within the surface enclosed by the outer edge. The adhered objects 11 and 12 are added onto the vibrating parts 11 and 12 so that a load corresponding to the mass of the adhered objects 21 and 22 is added to the vibrating parts 11 and 12 and the resonance frequency of the vibrating parts 11 and 12 are set to the value corresponding to the mass of the adhered objects 21 and 22 and the load.  Besides, the adhered objects 21 and 22 are provided with the plural recessed parts 210 and 220 within the surface enclosed by the outer edge so that the resonance frequency is set to the value with high precision corresponding to the number of the recessed parts 210 and 220, lamination, an interval between the recessed parts 210 and 220 and the patterns of the recessed parts 210 and 220, etc.
Patent JP-H08336442-A (JP)
Title: Protection bed against earthquake disaster
Inventor: ISHII KOJI
IPC: A47C27/08
Filed: 1995-06-12
Abstract: PURPOSE: To protect a sleeper against an accident in which he is trapped under a collapsed roof by routinely using an air film mat inflated up to the height of an upper surface inside a frame and releasing the air from the air film mat at the emergency time of an earthquake. CONSTITUTION: This protection bed consists of the flame 1 of a bed, an air film mat 2 and an exhaust device 3, and is useful for a comfortable sleep with the help of the air film mat 2 inflated to the height of an upper surface 1U in the frame 1. In addition, when an emergency case occurs that an earthquake of high magnitude which collapses the upstairs or roofs of a house or topples furniture such as shelves, hits, the air film mat 2 is contracted by releasing the air from the mat 2, using an exhaust device 3, then a sleeper is lowered into the frame 1 of the bed durably structured, through the center of the upper surface 1U, and is accommodated inside the frame 1. On the other hand, the upstairs or roofs of a house collapsed by the earthquake or the toppled furniture are supported by the frame 1. Thus the sleeper accommodated inside the frame 1 is prevented from becoming trapped under the debris by the protection bad.
Patent JP-H02125800-A (JP)
Title: Lacquer ware and preparation thereof
Inventor: FURUHATA KUNIO
IPC: B44C1/10
Filed: 1989-06-29
Abstract: PURPOSE:To obtain lacquer ware having characteristic expression not employed so far in conventional lacquer ware by using a leaf or flower of a plant as a decorative material for a design as it is by forming a transparent film to the surface of a base plate and embedding the decorative material composed of a natural material such as a leaf or a flower in said film. CONSTITUTION:At first, the contamination of a material used as a decorative material 12 such as a leaf of a maple tree is removed and the treated material is immersed in a dilute alkali solution to be softened. Subsequently, the material is washed with tepid water to remove the impregnated alkali solution and further dried. Next, the material completed in the above mentioned treatments is immersed in synthetic paint to infiltrate said paint in the material such as a leaf. After the material is impregnated with the synthetic paint by this method, synthetic paint having an appropriate color is used in order to control the color of the material to perform the correction of a color. The material conditioned by the color correction or the like is adhered to a base plate such as a tray using an adhesive. By this method, lacquer ware wherein the decorative material 12 and a coating film 14 can be seen through a film and the decorative material such as a leaf is just floating on the surface of the base plate 10 from the aspect of appearance is obtained.
Patent JP-H08337773-A (JP)
Title: Chemical heat-generation apparatus and its production
Inventor: NAKAJIMA MASATAKE
IPC: F02M17/04
Filed: 1995-06-09
Abstract: PURPOSE: To provide a chemical heat-generation apparatus suitable as a heat source for the quick heating of automobile, etc., capable of stably repeating the heat-generating reaction over a long period and having high heat-generation temperature and low decomposition temperature. CONSTITUTION: This chemical heat-generation apparatus is composed of a closed cycle consisting of a reactor 1 packed with an alkaline earth metal oxide, a water tank 2, a water-feeding pipe 4 to supply water from the water tank to the reactor and a return pipe 5 to return water from the reactor to the water tank. A reversible reaction of the alkaline earth metal oxide with water is carried out in the closed system. The space in the closed cycle is maintained to evacuated state.