baber/WOPTO huggingface dataset:
Patent JP-H09197114-A (JP)
Title: Production of color filter forming substrate
Inventor: HAMADA RYOHEI
IPC: G02B5/20
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a color filter forming substrate by which a display electrode formed later does not short-circuit to an under film formed for the electrodeposition of color filter materials and the substrate is easily produced in a small number of processes at a low cost. SOLUTION: An electrically conductive under film 12 is formed on a substrate 11, color filters 13R, 13G, 13B are formed on the under film 12 by electrodeposition and the under film 12 is etched using the color filters 13R, 13G, 13B as a mask to remove the exposed part of the under film 12 at the outside of the color filters.
Patent JP-H08188745-A (JP)
Title: Coating agent adaptable to automatic coating method
Inventor: FUJITA TOSHIYUKI
IPC: C09D183/08
Filed: 1995-01-13
Abstract: PURPOSE: To obtain the subject coating agent, excellent in the adhesive force of the coating film therefrom and droplet flowability, capable of omitting procedures of rubbing in, wiping, etc., suitable for giving water repellency to automotive bodies, etc., by incorporating a specific silicone oil-emulsified liquid with a specific alkyl ammonium salt. CONSTITUTION: This coating agent is obtained by incorporating an emulsified liquid obtained by emulsifying an amino-modified silicone oil (e.g. a product obtained by substitution of part of the methyl groups in dimethylpolysiloxane with aminoalkyl-substituted aminoalkyl groups) with a nonionic surfactant (e.g. a polyethylene glycol alkyl ether) with a compound of formula (R is a 1-6C alkyl; R' is a 8-30C (un)saturated hydrocarbon group; R' is the same as R or R'; X is a halogen) (e.g. dioctadecyl dimethyl ammonium chloride, octadecyl trimethyl ammonium chloride) or a compound of formula, R'-NH<+> 3 X'<-> (X is the same as X or acetate ion) (e.g. octadecylamine acetate, dodecylamine acetate).
Patent JP-S59139214-A (JP)
Title: Spring strut structure for bed
Inventor: HANSURUEJI FUANCHI
IPC: A47C23/06
Filed: 1984-01-12
Abstract: The arrangement comprises mounting supports for the spring slats, insertable in the longitudinal beams of the bedstead, with two upper spring-slats serving as a support for the mattress and undulating spring-slats situated below them. A tiltable holding part having four receptacles for the spring-slats is fitted on a plug of the mounting support. Below the plug there is a resilient bearing pad enabling the holding part to deflect vertically. The upper spring-slats are bent convexly upward and have a broadened cross-section in the middle. By means of the undulating lower spring-slats, a progressive spring action is achieved. There is no sagging of the mattress in the region of heavier parts of the body, optimum spring action being ensured nonetheless. It is possible to divide the bedstead into zones of differing degrees of firmness by selectively providing mounting supports with only upper spring-slats or with additional lower spring-slats.
Patent JP-H09188112-A (JP)
Title: Pneumatic tire
Inventor: YAMANE KENJI
IPC: B60C15/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To make the reductions of low-frequency road noises of 30 to 50Hz and 80 to 150Hz compatible with each other. SOLUTION: In a pneumatic tire in which carcasses 6 are formed into a two-layer construction, and bead fillers 5 are provided around the peripheries of bead cores 4 arranged in right and left bead parts 2, both end parts 6a of one carcass 6A are turned up around the bead cores 4 from the inner side of the tire to the outer side, and their edges 6a' are extended beyond the outer peripheral ends 4a of the bead cores 4 and inside the outer peripheral ends 5b of the bead fillers 5 in the tire-radial direction. On the other hand, both end parts 6b of the other carcass 6B are not turned up around the bead cores 4, and their edges 6b' are extended inwardly in the tire-radial direction beyond the edges 6a' of both the carcass-end parts 6a.
Patent JP-S5288283-A (JP)
Title: Production of heavy metal adsorbent using pvc as raw material
Inventor: YOSHIDA HISAYOSHI
IPC: C02F1/42
Filed: 1976-01-17
Abstract: PURPOSE:To produce a heavy metal adsorbent which can selectively adsorb heavy metal ions from PVC and amino group-conth.  compounds as raw materials.
Patent JP-S57118404-A (JP)
Title: Plural-horn antenna
Inventor: SATOU IKUO
IPC: H01Q21/29
Filed: 1981-01-14
Abstract: PURPOSE:To improve the radial directivity within electric field interface of a low range frequency band, by setting a secondary horn antenna on the outer circumference of the opening of a main horn antenna for the radio communication and symmetrically to the radial axis and controlling the amplitude and the phase to perform the feeding. CONSTITUTION:The secondary horns 6 are set symmetrically at two areas of the outer circumference part of an opening of a main horn 1'. The signals of low range frequency supplied through an input terminal 5 are distributed by a directional coupler 7. Some of these signals are supplied to the inner wall circumference part of the horn opening in the polarizing direction from a signal synthesizing part 2 via an equidistributor 3 in the form of the two wave sources which are polarized in the same direction. Other signals distributed by the coupler 7 are supplied to the horns 6 via an equidistributor 3' to hold the same phase and same level on the horn opening surface and then controlled so as to keep a relation adverse to the polarized wave that emerges within the horn 1'. The signals of high frequency are supplied through an input terminal 4. In such constitution, the two wave sources of the horn 1' can be virtually gathered onto the horn axis.
Patent JP-S58122552-A (JP)
Title: Electrophotogaphic receptor
Inventor: YASHIKI YUUICHI
IPC: G03G5/14
Filed: 1982-01-14
Abstract: PURPOSE:To enable defects of an undercoat layer, such as uneven film thickness or faults due to repellency, to be easily noticed, by adding a dye to the undercoat layer made of resin and formed between a conductive layer and a photosensitive layer to color the layer. CONSTITUTION:A conductive substrate, such as aluminum or stainless steel, is colored by adding a dye, such as polyvinyl alcohol or polyamide colored by adding a dye, such as rose Bengal or erythrosine, to form an undercoat layer. At that time, color density of the coated film is compared with a color sample prepared in advance to enable film thickness of the coated layer to be easily known. When there are defects in the undercoat layer, such as uneven thickness, or faults caused by repellency, they are easily found, because they have been colored. A desired electrophotographic receptor is obtained by forming a photosensitive layer consisting of zinc, selenium powder, or phthalocyanine pigment, or the like sensitized with a dye on the undercoat layer.
Patent JP-S56100807-A (JP)
Title: Preparation of olefin polymer
Inventor: TANAKA TOORU
IPC: C08F4/6192
Filed: 1980-01-18
Abstract: PURPOSE: To obtain the titled polymer with good extrusion property, by use of a catalyst system containing a solid component obtained by treating a mixture of specified Ti, V and Hf compounds with a mixture of organic Al compounds having a different halogen atom.  
     CONSTITUTION: An olefin is polymerized by use of a catalyst system consisting of a hydrocarbon-insoluble solid component obtained by treating a mixture or a reaction product prepared by mixing or reacting halogen compounds or organic oxygen compounds, of Ti, V and Hf with a mixture or a reaction product of at least two organoaluminum dihalide compounds (e.g., a mixture or a reaction product obtained by mixing or reacting an organoaluminum-dichloride compound with an organoaluminum dibromide compound in an atomic ratio Cl/Br of 0.2W5), and of an organic Al compound (e.g., triethylaluminum). It is possible to easily prevent an abnormal flow phenomenon of a molten polymer, occuring when a catalyst prepared by use of an organoaluminum halide compound having a single halogen atom is used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11203473-A (JP)
Title: Coordinate system setting method and image measuring device
Inventor: ARIGA KOZO
IPC: G06T7/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To facilitate setting work of a coordinate system to a work image. SOLUTION: An image window(IW) 51 for displaying a work image 57 obtained by photographing a work and a graphic window(GW) 52 for displaying the graphic data 58 of the work as graphs are displayed, a geometric shape is indicated and inputted so that at least two points of the work image 57 are pointed out in the IW 51 and a geometric shape on the graphic data 58 corresponding to the geometric shape indicated in the work image 57 is indicated and inputted to the GW 52.  The deviation of a machine coordinate system from a graphic data coordinate system is calculated based on the positional coordinates of the geometric shape indicated in the IG 51 on the machine coordinate system and the positional coordinates of the geometric shape indicated in the GW 52 on the graphic data coordinate system, and a work coordinate system is set up on the work image 57 in the IW 51 so as to absorbe the calculated deviation.
Patent JP-H10197193-A (JP)
Title: Alloy tube for heat transfer tube of heat exchanger and its manufacture
Inventor: OKAMOTO KAZUTAKA
IPC: F28F21/08
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To improve resistance to corrosion, strength as well as heat conductivity and prolong the service life by a method wherein the inside part of a tube, which is constituted of an austenite-based stainless single-crystal steel, is inserted into the main body of the outside part of a tube, which is constituted of a copper alloy, to bond them through diffusion bonding. SOLUTION: A pipe 2, made of stainless steel, is inserted into the inside of another pipe 1, made of cooper alloy, to make a double pipe, then, the adhesion of both pipes is increased employing a mandrel mill. Subsequently, the other pipe 6, made of carbon steel, is welded to a part of welded section of an interface 5 between the copper alloy pipe 1 and the stainless steel pipe 2 at both end faces 3, 4 to degass the gas in the interface 5, then, the pipe 6 is sealed thereafter. Next, the double pipe is treated through HIP to bond the interface 5 through diffusion bonding and obtain a composite alloy tube. According to this method, strength, resistance to corrosion and resistance to pitting can be improved while the elongation of the life of the pipe can be contrived.
Patent JP-H05189380-A (JP)
Title: Common data management system
Inventor: NOJO TAKASHI
IPC: G06F15/173
Filed: 1992-01-14
Abstract: PURPOSE:To simplify common data management without lowering reliability in a common data management system in a multiprocessor system connecting plural processors in a ring form with a transmission line. CONSTITUTION:The system is provided with a transfer means 100 making common data shared by respective processors 1 to circulate between the respective processors in one direction by way of the transmission line 3 and making the respective processors to transfer common data coming from another processor to another processor without making a change, an obtaining means 200 obtaining coming common data in accordance with necessity and a change means 300 transferring changed common data in stead of unchanged common data. Besides, the system is provided with a transfer means 100, a holding means 400 obtaining coming common data every cycle which is previously specified to hold it and a change means 300.
Patent JP-H05187799-A (JP)
Title: Guided missile
Inventor: UMIBE MASAHISA
IPC: F42B15/01
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a guided missile which can cope with a plurality of types of targets such as an aircraft, a missile, etc., and optimally attack in response to the type of the target. CONSTITUTION:A guided missile comprises a directional nose covered at its outer periphery with a plurality of types of bullet shells A, B having different sizes of broken pieces, and a rolling direction.rolling rotary amount calculator for detecting the type of the target and a target direction and so calculating a rolling rotary amount and a rolling direction of a body as to direct the shells mostly adapted for damage of the target from the information toward the target direction.
Patent JP-H06211313-A (JP)
Title: Take-in and out device with cab
Inventor: KIKO YASUNORI
IPC: B66C13/54
Filed: 1993-01-14
Abstract: PURPOSE:To constantly carry out work by way of using individual control panels by using an changeover key enabling actuation of the control panel for a take-in and out device, an operation panel in a cab and a ground side control panel in common. CONSTITUTION:By making a key 45 be in a state of insertion actuation in a ground side control panel 55, it is possible to actuate a take-in and out device 10 by an indication signal from the ground side control panel 55. It is possible to actuate the take-in and out device by inserting the key 45 pulled out of the ground side control panel 55 into a control panel 27 for the take-in and out device 10. By making an operation panel 36 in a cab in an actuation state by way of inserting the key 45 pulled out of the ground side control panel 55 or the control panel 27 for the take-in and out device 10 into the operation panel 36 in the cab, it is possible to actuate the cab 30 by an operation command from the operation panel 36 in the cab and safely carry out repairing work and maintenance inspection work.
Patent JP-H10232759-A (JP)
Title: Queue management control system
Inventor: JAMES S FINNELL
IPC: G06F5/06
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To immediately process an item inserted into an empty queue by suitably processing the queue without bubble. SOLUTION: A queue management control system 300 processes the next item without sacrificing a function for processing queue deletion just after this item is inserted into the queue. In order to avoid the bubble caused by the queue deletion, a control logic means 304 shifts the contents of pointer register 308 without changing the real value of item register 302. The order of items in the item register 302 does not always correspond to the order of processing items through a processing logic. An item counter traces where the queue management control system 300 exists in a sequence so as to process the next item. The pointer register 308 traces the deletion, shifts the order of contents in the pointer register 308 corresponding to the item register 302 and traces the order of item register 302.
Patent JP-S56103425-A (JP)
Title: Improving method for semiconductor substrate
Inventor: HENMI MANABU
IPC: H01L21/322
Filed: 1980-01-21
Abstract: PURPOSE:To obtain the high-purity high-quality substrate by forming a thermal oxide film on the surface of the semiconductor and removing the film. CONSTITUTION:The contaminated materials attached on the surface of the semiconductor substrate and heavy metals and the like included in the substrate degrade the yield rates and reliability of the semiconductor device. Now, for instance, P type Si substrate is washed off, the thermal oxide film is formed on the surface, then the film is revoled, and an SiO2 film is newly formed. In this constitution, the contaminated materials, heavy metals, and the like in the substrate are reduced, and the highly pure substrate can be obtained. Therefore, the semiconductor device formed by this substrate indicates high performance.
Patent JP-S5389764-A (JP)
Title: Eddy current flow meter
Inventor: ITOU ICHIZOU
IPC: G01P5/01
Filed: 1977-01-19
Abstract: PURPOSE: To maintain the stability of von Karman's vortex streets and make possible measurement of accurate flow rates withina wide velocity range by forming the meter to the shape of a vortex generating body of not giving large pressure loss to the boundary layers near pipe walls. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10230568-A (JP)
Title: Sound absorbing object and its manufacture
Inventor: BENSON VERNON C JR
IPC: B32B7/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To effectively attenuate vibration by incorporating a tempered glass sheet having a main surface and a sheet of vibration attenuating material adhered to the glass sheet and forming the material sheet of viscoelastic acrylic polymer. SOLUTION: Sheets 22, 24 are formed, for example, of glass and metal. A mechanism 26 has an intermediate layer 28 adhered to a main surface 30 of the outside sheet 22 and a main surface 32 of a sound attenuating material sheet 34, and an intermediate layer 36 adhered to a main surface layer 38 of the sheet 34 at its opposite side and a main surface 40 of the inside sheet 24. The layers 28, 36 are formed of material for adhering the sheets 22, 24 to the sheet 34. When the sheets 22, 24 are glass sheets, they are selected so that glass broken pieces are not scattered in the case of breaking. For example, they are formed of sheets of plasticized polyvinyl butyral or ethylene vinyl acetate. And, the sheet 34 is formed of viscoelastic acrylic polymer, and its thickness is, for example, 0.0254 to 0.254mm.
Patent JP-H03209732-A (JP)
Title: Die-bonding apparatus
Inventor: MORI RYUICHIRO
IPC: H01L21/52
Filed: 1990-01-11
Abstract: PURPOSE:To obtain a die-bonding apparatus by which the position relationship between a collet and a die when the die is picked up can be accurately aligned by providing a camera and a monitor so that the position relationship between the collet and the die is magnified and displayed when the die is picked up. CONSTITUTION:A camera 9 captures the position relationship when a collet 7 picks up a die 4. The image is magnified and displayed on a monitor 11. An operator can readily observe the position relationship between the collet 7 and the die 4 through the magnified image. Therefore, the deviation of the position relationship can be readily corrected, and the position relationship can be aligned highly accurately.
Patent JP-H05188764-A (JP)
Title: Developing device
Inventor: FUJIWARA TOSHIMITSU
IPC: G03G15/06
Filed: 1992-01-14
Abstract: PURPOSE:To provide a one-component developing device which maintains a contrast solid image as the advantage of the one-component developing device, and can more sharply reproduce a fine line image, an ordinary line image, and a dot image, with an edge effect. CONSTITUTION:In the one-component developing device, the developing sleeve 13 of a toner carrier 130 is composed of a dielectric (binder) 13a including a conductive long carbon fiber 13b, a long fiber is, consecutive in the longitudinal direction of the toner carrier 130, and included so as to alternately arrange the long fiber and the binder 13a, and so as to apply a developing bias, and the toner carrier 130 is driven so as to make the moving speed of the surface of the carrier 130 different from that of the surface of a photosensitive drum PC.
Patent JP-S62163165-A (JP)
Title: Controller for reservation of facility
Inventor: TAKEBE TAKAO
IPC: G06Q50/28
Filed: 1986-01-13
Abstract: PURPOSE:To reduce the labor of a control operator and to improve the convenience to users by automating the control for reservation of facilities. CONSTITUTION:When a user operates the keyboard of a control part 2 for confirmation of the situation of reservation, the reservation situation of each facilities is displayed at that time point on a CRT screen forming a guide display part 4. Thus the user can confirm the reservation situation of his/her desired facilities from said display. Then the user again operates the keyboard of the part 2 to perform a prescribed preserving operation and a reservation ticket is given to the user. At the same time, the reservation application acceptance number of the user, the desired facilities number and the desired time band are stored in a set into a memory 8. The reservation information stored in the memory 8 are read out successively on the application closing date and totalized for each desired facilities number and desired time band respectively. Then the random number processing is carried out in case many applicants desire the same facilities and same time band. Thus the final users are decided by lot drawing and a list showing the fixed users for the various facilities and each time band is printed out by the 2nd printer 6.
Patent JP-S57118858-A (JP)
Title: Abrasion resistant non-ferrous metallic casting and its production
Inventor: AOKI MASAMI
IPC: B22D27/20
Filed: 1981-01-14
Abstract: PURPOSE:To obtain a casting having an abrasion resistant surface by forming a layer of carbide or double carbide powder of high hardness and abrstion resistance on the bottom or top surface of a non-ferrous metallic casting by utilizing a difference in specific gravity and the air shielding characteristic of flux. CONSTITUTION:Powder of carbide or double carbide having a specific gravity differing from that of non-ferrous metal and high hardness and abrasion resistance is added to molten flux of a low m.p., a high b.p., and low viscosity. The flux mixed with this powder is cast together with molten non-ferrous metal by simultaneous teeming or centrifugal force. Then, the powder separates by from the molten non-ferrous metal and the powder layer is formed on the bottom or top surface of the non-ferrous metal, thus the casting having the abrasion resistant surface after the casting is obtained.
Patent JP-H09200937-A (JP)
Title: Closed trough for storing power cable
Inventor: TSUCHIYA SHINICHI
IPC: H02G9/06
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent continuous burning of power cable at the time of a power cable fault by providing a sealing material between the inner and outer peripheries of fitting portion of each disaster protected trough. SOLUTION: Tightly closed trough is a disaster protected trough 4 comprising a bottom portion 2 housing a power cable and a lid portion 3 covering the bottom portion 2, and a plurality of the troughs 4 are sequentially fitted and connected together at the socket portions, its outer periphery is tightened with a trough band 6, and a sealing material 10 is provided between the inner and outer periphery of a socket portion 5a of each trough 4 (4a). In this way, the sealing material 10 is provided between the inner and outer periphery of the socket portion 5a of each trough 4 and, therefore, the inside of the disaster protected trough 4 is tightly closed after the occurrence of a fire due to a power cable fault, so that oxygen is lost and continuous burning of the power cable can be prevented.
Patent JP-S5288801-A (JP)
Title: Device for controlling number of plural pumps
Inventor: SHIRAISHI ATSUKO
IPC: G05B13/00
Filed: 1976-01-21
Abstract: PURPOSE: In a method for controlling operation of pumps by determing an optimum operating number of the pumps, to obtain a unit of reduced size by reducing the storage capacity needed for determining the number of the pumps. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63176520-A (JP)
Title: Coupler for continuous underground wall
Inventor: HARADA SEIICHI
IPC: E02D5/18
Filed: 1987-01-14
Abstract: PURPOSE:To prevent the occurrence of cracks by a method in which the peripheral side of the portion with slit of a hollow metal receiver is shaped into a planar form and also the peripheral side to be connected with the side reinforcing bar of the metal receiver is shaped into a planar form. CONSTITUTION:The cross reinforcing bar 4 of a reinforcing bar cage is welded to the planar back connecting face 12 of a metal receiver 1, and concrete is placed to construct a precursor wall. A coupler metal 2 connecting the cross reinforcing bar 4 of the reinforcing bar cage through a connecting plate 21 to a coupler 22 is inserted into the round space 14 of the metal receiver 1 through a slit 13 in the planar front face 11. A filler 8, e.g., cement mortar, etc., is poured into the space between both the metal receiver 1 and the coupler metal 2 and cement concrete is further placed to construct a succeeding wall.