baber/WOPTO huggingface dataset:
Patent JP-H0840749-A (JP)
Title: Thermochromic glass and its production
Inventor: SHIGESATO YUZO
IPC: C03C21/00
Filed: 1994-07-28
Abstract: PURPOSE:To provide a thermochromic glass excellent in weather resistance without color shading caused by deterioration in optical properties and production thereof. CONSTITUTION:In a thermochromic glass which reversibly changes its transmittance and reflectance depending on the temperature, when it is irradiated with rays ranging from the visible to infrared wavelength, the thermochromic layer 102 is embedded in the base glass 100. Further, in the production of a thermochromic glass which changes its transmittance and reflectance, when it is irradiated with rays of from the visible wavelength to infrared wavelength, the thermochromic layer is formed by injecting transition metal ions and gas ions in the surface of the base glass.
Patent JP-H0631306-A (JP)
Title: Horizontal rolling mill
Inventor: TAZOE NOBUHIRO
IPC: B21B13/14
Filed: 1992-06-11
Abstract: PURPOSE:To provide a horizontal rolling mill in which the cross angle is set with high accuracy by a simple mechanism, which is applicable to an existing rolling mill and with which thrust forces are stably supported. CONSTITUTION:A cylinder 28 for crossing the work rolls of a cross mills 21, 22 is incorporated in one of work roll chocks 26 and the tips of rods 29 are brought into contact with housings 27. In this way, boring work or the like to the housing 27 is unnecessitated and the cross angle is set with high accuracy by the simple structure. Parallelogrammatic links 32, 33 are attached to the work roll chocks 26, thrust receiving blocks 35 are attached to these parallelogrammatic links with pins 34 and the thrust forces are received by holding both faces of the blocks between wheels 39 which are mounted to the housing 27. In this way, the thrust receiving blocks 35 are always kept in parallel to the traveling direction L of sheet even by roll cross and the thrust forces are supported in the stable state.
Patent JP-H1123985-A (JP)
Title: Light source device and automatic light shielding device
Inventor: WADA KENICHI
IPC: G02B26/04
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a light source device for a solid-state scanning type optical writing head capable of performing the high-speed switching of three primary colors with simple constitution. SOLUTION: This light source device is provided with halogen lamps 11, 12 and 13 arranged on the three sides, wheels 14, 15 and 16 having apertures 14a, 15a and 16a and dichroic mirrors 20 and 21. Light radiated from the lamps 11, 12 and 13 is transmitted through the respective apertures 14a, 15a and 16a of the synchronously rotating wheels 14, 15 and 16 with the phase difference of 1/3 cycle. R light out of light radiated from the lamp 11 is reflected by the mirror 20 and advances on an optical axis X, G light out of light radiated from the lamp 12 is reflected by the mirror 21 and transmitted through the mirror 20 and advances on the optical axis X and B light out of light radiated from the lamp 13 is transmitted through the mirrors 21 and 20 and advances on the optical axis X.
Patent JP-H1021802-A (JP)
Title: Vacuum valve
Inventor: SASAGE KOSUKE
IPC: H01H33/66
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To relax electric field on an arc shield end part so as to aim at effectuation of conditioning of the shield end part by attaching axially over lapping auxiliary shields at a specific distance on the outer peripheral part side of one side end part of the arc shield. SOLUTION: Axially over lapping auxiliary shields 11a, 11b are arranged on the outer peripheral part side of an arc shield 10 end part provided inside of a vacuum container. The arc shield 10 and auxiliary shields 11a, 11b are electrically insulated to each other. The arc shield 10 and auxiliary shields 11a, 11b are so arranged that ratio of a distance a from conductive bars 5, 6 to the inside shield, to a distance b from the inside shield to the outside shield (b/a) is made 0.03 to 0.43. Also it is preferable that ratio of the axial length c of the auxiliary shields 11a, 11b to the length d of the overlapping part (d/c) is 0.25 to 0.79. Accordingly, invasion of metallic vapor through a gap between the end part of the arc shield 10 and auxiliary shields 11a, 11b can be prevented.
Patent JP-H1016162-A (JP)
Title: Laminate sheet and manufacture thereof
Inventor: NAKAYAMA YASUKI
IPC: B32B5/16
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate sheet, the surface smoothness and rigidity of which is excellent and the warpage of which is made smaller under the condition that the thickness of the laminate sheet lies within the range between specified values and its percentage warpage is below the specified value in the laminate sheet formed by laminating sheets made of a composition prepared by compounding the specified quantities of fibrous reinforcing material and of particulate inorganic compound with thermoplastic polyester resin to each other. SOLUTION: This laminate sheet is produced by laminating sheets made of a composition by compounding 5-40 pts.wt. of fibrous reinforcing material and 5-50 pts.wt. of particulate inorganic compound with 100 pts.wt. of thermoplastic polyester resin to each other. If the loadings exceed 40 pts.wt., the anisotropy of the laminate sheet becomes striking and inferior surface smoothness results. If the loadings are below 5 pts.wt., no laminate sheet excellent in mechanical characteristics can be obtained. Further, the thickness of the sheet is set to be 0.4-5.0μm and its percentage warpage is set to be below 10%. If the sheet having the thickness of below 0.4μm is concerned, the laminate sheet with small warpage can be obtained by normally employing one sheet, resulting in making the adoptation of this method unnecessary.  If the sheet having the thickness exceeding 5.0μm is concerned, the number of sheets to be employed becomes high, resulting in making the realization of a laminate sheet having stable quality difficult.
Patent JP-S6336552-A (JP)
Title: Built-in memory type gate array
Inventor: OHASHI TAKAYOSHI
IPC: H01L21/822
Filed: 1986-07-30
Abstract: PURPOSE:To perform the layout of interconnections, assignment of I/O pads and the like readily, by minimizing the length of boundary lines between a plurality of memory blocks in the arrangement of the blocks, without dense gathering of interconnection patterns in the neighboring regions of logic blocks and the memory blocks. CONSTITUTION:A plurality of memory blocks 22 are arranged so that the length of boundary lines between a plurality of the memory blocks is minimized. For example, in the case of a gate array, which comprises two logic blocks and two memory blocks, the region on the same chip is divided into four parts in a cross pattern. The logic blocks 21a and 21b and the memory blocks 22a and 22b are arranged at diagonal positions. The neighboring regions of the memory blocks 22a and 22b and the logic blocks 21a and 21b can be maximized by minimizing the length of the boundary lines between the memory blocks 22a and 22b in this way. Therefore, a wide interconnection region can be secured between the memory blocks. Thus, the layout of the interconnection patterns, the assignment of I/O pads and the like can be readily performed.
Patent JP-H0931634-A (JP)
Title: Ito sputtering target and its production
Inventor: KANAMARU MORIYOSHI
IPC: C23C14/34
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To produce an ITO sputtering target hardly causing abnormal electric discharge and capable of forming a stable transparent electrically conductive film of ITO over a long time. SOLUTION: This ITO sputtering target is made of an ITO sintered compact obtd. by sintering a powdery mixture contg. tin oxide and indium oxide. The amt. of oxygen in the sintered compact is >=99.0% of the concn. of oxygen in the case where SnO2 and In2 O3 exist by amts. in a stoichiometric compsn. This target is produced by presintering a powdery mixture contg. indium oxide powder and tin oxide powder and sintering the resultant ITO presintered compact having >=5vol.% residual open pores by HIP in an oxygen-contg. atmosphere.
Patent JP-H117514-A (JP)
Title: Prepaid card and recognition device for the same
Inventor: FUNATSU JIRO
IPC: B42D15/10
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid card which can very simply prevent alteration and forgery. SOLUTION: The card is equipped with a tag part 12, which is formed by having a notch in a nearly U-shape on a specified part of a card on which magnetic information is recorded, and the second tag part 13, which is formed by having a smaller notch in the nearly U-shape inserted in the inside of this tag part 12; and on the surface of at least either of the tag part 12 or the second tag part 13 is written a specified bar code 14.
Patent JP-H0468774-A (JP)
Title: Transmission line changeover device for catv system
Inventor: MAKIUCHI MITSURU
IPC: H04N5/00
Filed: 1990-07-05
Abstract: PURPOSE:To prevent a level of an output signal from being decreased even when no voltage is applied from an AVR to a line amplifier in a fault state by forming the system with a normal use transmission line, an emergency use transmission line and a changeover switch of an interlocking type selecting both the transmission lines and forming the emergency use transmission line to be directly connected to the changeover switch without provision of the line amplifier. CONSTITUTION:The transmission line changeover device consists of a normal use transmission line 4, an emergency use transmission line 5, and a changeover switch 6 selecting both the transmission lines 4,5, and no line amplifier 7 is provided to the emergency use transmission line 5 to adopt 'through' configuration. When the line amplifier 7 is faulty or a power of a power supply circuit AVR is failed resulting that a voltage of +24V is not applied to the line amplifier 7, a moving contact SW4 of an input side changeover switch 48 and a moving contact SW5 of an output side changeover switch 49 are thrown to the position marked in a black contact respectively, and an input from an input terminal IN2 is outputted directly to an output terminal OUT through the emergency transmission line 5 of the ''through'' configuration.
Patent JP-H0536140-A (JP)
Title: Formation of film of optical disk and mask for film formation
Inventor: IWAMURA YASUMASA
IPC: G11B11/105
Filed: 1991-07-18
Abstract: PURPOSE:To provide the process for production of the optical disk which can form a magnetic thin film to be formed on the surface of the optical disk and a protective film for corrosion prevention on the surface thereof by a continuous film forming stage relating to the structure of the mask used for a film forming stage at the time of forming a recording film on the surface of the optical disk. CONSTITUTION:An outer peripheral mask 8 for masking the outer periphery of an annular film forming region 2a is imposed on the outer periphery and the magnetic thin film 5 is formed in a stage for disposing the optical disk on a film forming holder 1 and forming the film forming region 5 in the film forming region 2a on the surface of a base body 2 of the disk. The film forming region 2a is moved in an expanding direction by a moving means within the same environment upon ending of the formation of the magnetic thin film 5. The above-mentioned stage is continued after this movement and an upper protective film 10 for protecting the surface of the magnetic thin film 5 is formed.
Patent JP-H1127320-A (JP)
Title: Packet relay control method, packet repeater and program storage medium
Inventor: IMAI YUJI
IPC: H04L12/66
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To simply and dynamically change packet distribution destinations and packet distribution conditions by realizing a single system image at a network address level in a control method that distributes packets to processing nodes in a device that connects an external network to a cluster network having plural processing nodes. SOLUTION: Upon the receipt of a packet reaching an address representing a cluster from a packet reception section 11, a pattern matching section 12 of the repeater 1 uses a distribution control table 10 to conduct pattern matching based on a packet transmission source address, a source port and a destination port or the like. A hash calculation section 13 obtains an argument of a hash function based on the matching result to conduct hash calculation. A destination node extract section 14 decides a packet destination node based on the hash result by using the distribution control table 10.
Patent JP-H0229674-A (JP)
Title: Developing device
Inventor: YOSHIKAWA MASAO
IPC: G03G15/09
Filed: 1988-07-19
Abstract: PURPOSE:To uniformly apply toner to the periphery of a developer carrier after passing through a regulating member so as to form a thin layer by disposing the regulating member in a position which is not affected by the magnetic force of a magnetic field generating means. CONSTITUTION:The regulating member 4 is disposed in a position where influence by the magnetic force of the magnetic field generating means disposed in the developer carrier 2 is avoided. For example, a nonmagnetic blade 4 is disposed to abut on the periphery of a developing sleeve 2, which regulates, in the upstream of the developing area in a carrying direction B, the carrier 6 of a two-component containing developer carried to a developing area 9 by rotating the developing sleeve 2 in the direction B. A photosensitive body drum 1 as a latent image carrier is disposed to face the periphery of the developing sleeve 2, and a bias power source 8 is connected to the developing sleeve 2 and the photosensitive body drum 1. Thus, the developing device can be obtained which sufficiently secures triboelectrification, uniformly applies the toner to the developer carrier, and never generates image trouble.
Patent JP-H0525804-A (JP)
Title: Bridge expansion joint and bridge
Inventor: ISHIKAWA SHINICHIRO
IPC: E01D19/06
Filed: 1991-07-18
Abstract: PURPOSE:To develop an expansion joint suitable specially for a joint between bridges in the case a road is added to the existing bridge to build a new bridge in parallel with the bridge. CONSTITUTION:A bearing beam 4 estending along a bridge girder is fixed to the girder end of one bridge girder 1 of bridge girders arranged back and forth across a girder joint clearance 3 and a bracket 5 extending along a beam is fixed to a the other bridge girder 2. A road forming segment 6 capable of sliding to a width direction arranged in the direction of the bridge width is built to the bearing beam and the bracket, and the segment base end section is connected to the bracket through a hinge so that it is capable of running around the axis of the direction of the bridge width. A slope 9 inclined to an opposite side from the front end side is formed in the bottom of a slope corresponding front end section, and a slope 10 corresponding to the slope is formed in the bearing beam of the slope corresponding section.
Patent JP-H0881129-A (JP)
Title: Cross knit yarn type drum-shaped package, its manufacture and manufacture of cross knit type stocking knit fabric using the same
Inventor: SAWAI AKIFUMI
IPC: B65H55/00
Filed: 1995-07-14
Abstract: PURPOSE: To provide a cross knit type fabric excellent in its knitting stitch eveness, product size stability, uniformly dyed characteristic and the like by specifying the dynamic friction coefficient between the flat yarns of a cross knit type stocking, the minimum value of release tension and variable difference in the release tension thereof. CONSTITUTION: In manufacturing a drum-shaped package used at the time of making the knit fabric of stocking of cross knit type by the use of resilient yarn and polyamide flat yarn, the minimum value of release tension at the speed of 250m/min. and with the dynamic friction coefficient between the flat yarns of 0.70-1.10 is set to be 1/400 or more of yarn fineness (denier). Furthermore, the polyamide flat yarn wound up should be one in which the dynamic friction coefficient between the yarn and alumina is 0.40 or less and as the flat yarn, nylon 6 filament having the complex refractance of 40×10<-30> -50×10<-30> and density of 1.127-1.137g/cm<3> is used preferably.
Patent JP-S5968074-A (JP)
Title: Totalization system for duty time
Inventor: NISHIKAWA SEIICHI
IPC: G07C1/00
Filed: 1982-10-13
Abstract: PURPOSE:To obtain securely the invariably correct totalization result of duty time by storing data necessary for the duty time totalization in the memory of a data processor side and a card allotted to an individual. CONSTITUTION:When an IC card 1 is inserted into a data input/output device 11, office attendance/leaving time data at that time is obtained on the basis of an electronic timepiece 15 and stored in a storage device 16 together with the identification code of the card 1. At this time, the data stored in the device 16 is outputted to the card 1 and written in an electrically erasable P-ROM42. Then, the card 1 is inserted into the device 1 for duty time totalization and the time data recorded in the ROM42 is read out to perform the totalization. This totalization result is denoted as A. Then a CPU12 totalizes the duty time on the basis of the time data stored in the device 16. This totalization result is denoted as B. Then, the CPU collates the result A with the result B to judge that the totalization result is correct when they coincide with each other, and stores and prints out the result in the device 16 and on a printer 17.
Patent JP-S6156779-A (JP)
Title: Slag auto recovery device by slag deformation
Inventor: NAKAJIMA KUNIHIRO
IPC: B23K9/32
Filed: 1984-08-29
Abstract: PURPOSE:To facilitate peeling without slag leaving by distributing a jet chisel between a pair of a guide roller and providing a slag recovery break at the back of the jet chisel in the structure of a slag auto recovery device. CONSTITUTION:After a flux dispersion device and an auto welding wire proceeds welding an opening edge of a materials, a pressure chamber floats from a material by pressing and deforming a slag so that it can insert into the opening edge shortly before slag congealing. Thereafter, a jet chisel 13 of a recovery device 9 is guided by a guide roller 26 to go on the opening edge and compress the floating slag. The compressed slags are absorbed by a absorbing spot 20 and recovered. Therefore, the efficiency of peeling and recovering slags automatically is improved without slag leaving.
Patent JP-H0619220-A (JP)
Title: Wet toner and its production
Inventor: HIGUCHI YOICHI
IPC: G03G9/12
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a wet toner with the diameter of the resin grain being of the submicron order, having an extremely narrow grain diameter distribution, without need for ball milling, etc., and with the resin grains excellently dispersed in the toner. CONSTITUTION:This wet toner consists of an olefinic resin grain having a carboxyl group or an ester group, a colorant, the trimer to decamer of a hydroxycarboxylic ester and a liq. aliphatic hydrocarbon. A charge control agent compatible with the polyester and liq. aliphatic hydrocarbon is added to the toner, and the toner contains a large-structure carbon black having 10-100nm particle diameter, <=200m<2>/g specific surface by the BET method, 50-200ml/100g DBP oil absorption and 3.0-8.0 surface pH.
Patent JP-S6069983-A (JP)
Title: Recording and reproducing system of video format signal
Inventor: MINAGAWA NOBORU
IPC: G11B20/00
Filed: 1983-09-26
Abstract: PURPOSE:To attain a complicated control program by dividing the control program corresponding to 1-frame over plural frames and inserting them. CONSTITUTION:The control program signal representing the signal processing inserted in one frame is divided into plural frames and recorded in the video format signal. The divided control program signal is stored in a memory sequentially at reproduction and after the storage is finished, it is read from the memory and the reproduction processing is performed. Thus, while the amount of control program possible for recording per one frame is limited, much instruction is assigned to one frame and a complicated control program is attained.
Patent JP-H1118713-A (JP)
Title: Production of dumpling comprising pumpkin or potato as raw material
Inventor: YONESHI AYATOSHI
IPC: A23L19/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dumpling from pumpkin or potato as a raw material, capable of simply cooking a dumpling having no deterioration of qualities by deformation by natural thawing by some rare accident, not being deformed even by touching or stirring the dumpling during heating and cooking without requiring a specific technique for heating and cooling as needed in a conventional one. SOLUTION: This method for producing a dumpling from pumpkin or potato comprises peeling the skin of pumpkin or potato, mixing the peeled pumpkin or potato with potato starch and corn starch as subsidiary materials, stirring, uniformly blending, adding the blend into a forming machine after the blend becomes viscous, forming the blend into a fixed readily edible shape, introducing the formed material into a heater, heating, stopping the heating, cooling the heated material to about <=20 deg.C and freezing the material to give the objective product.
Patent JP-H0838216-A (JP)
Title: Button stopper and button
Inventor: HAZAMA KUNIO
IPC: A44B1/28
Filed: 1994-07-29
Abstract: PURPOSE:To provide a button stopper and a button with improved handling freeness to cloth. CONSTITUTION:This button stopper 1 is provided with a fastening part to set a button 5 on cloth 2 and a hanging piece 3. A ring shaped leg 6 of the button 5 is freely detachably attached to one end 4 of the hanging piece 3. The button 5 comprises a head part 10 and the ring shaped leg 6.
Patent JP-S57104403-A (JP)
Title: Bias tire
Inventor: YANASE TSUNEO
IPC: B60C9/06
Filed: 1980-12-19
Abstract: PURPOSE: To obtain a bias tire with excellent high speed durability, ply steering, and comfortability to drive by forming the bias tire into symmetrically laminated structure and applying the specific value of the rigidity of an intermediate layer to the pulling rigidity of both layers.  
     CONSTITUTION: A bias tire is laminated by alternately intersecting 3-layer carcasses 2-a, 2-b, and 2-c with carcass cords (6, 6') and (6', 6"). In these 3-layer carcasses, both layers 2-a and 2-c have the 45 to 55% pulling rigidity of the pulling rigidity of an intermediate layer per carcass cord direction unit width. Besides, in the 3-layer carcasses, one single-layer carcass cord and the other 2-layer carcass cord are composed of the same material each other. As a result, the productivity of the tire is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6239032-A (JP)
Title: Chip carrier for electronic element
Inventor: HIGUCHI TORU
IPC: H01L23/12
Filed: 1985-08-14
Abstract: PURPOSE:To suppress the heat generation of an electronic component chip and to contrive to improve its reliability by a method wherein the electronic component chip is mounted on the surface of a printed-wiring board at the fixed position of the metal bar of the printed-wiring board, and at the same time, one end part of the metal bar is provided with a heat-radiating part. CONSTITUTION:A hole 3 for holding a metal bar is penetrated in a printed- wiring board 1 which is formed by providing circuit patterns 4 on the surface of a substrate 2 and the base part of the metal bar 17 is inserted and fixed in the hole 3 for holding the metal bar. One end part of the metal bar 17 is protruded from the surface of the printed-wiring board 1, an electronic component chip 5 is mounted on the surface of the printed-wiring board 1 at the fixed position of the metal bar 17, and at the same time, the other protruded end part of the metal bar 17 is provided with a heat-radiating part 6. By this constitution, the heat of the electronic component chip 5 is radiated through the heat-radiating part 6 along the metal bar 17.