baber/WOPTO huggingface dataset:
Patent JP-H07197432-A (JP)
Title: Channel for small fish to live
Inventor: HIRAI MIKIO
IPC: E02B5/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide environmental conditions for small fish such as killifish, crucians, etc., to live in a channel, even if the channel is constructed of concrete U-shaped blocks and fence channels, etc. CONSTITUTION:In a water channel having a fence channel support 1 and fence channel boards 2 interlocked and held on the support 1 and forming side walls of the water channel, the fence boards 2 set in the height lower than that of the water channel and fishing net blocks 3 partitioning a fishing nest space 5 set in the capacity smaller than that of the inside 4 of the water channel are provided. The side walls of the water channel are constituted of the interior wall sections 32a of the fishing nest blocks and fence channel boards. Through- windows 35 passing through the inside of the water channel and fishing nest space section 5 are formed in the interior wall sections 32a.
Patent JP-H05126493-A (JP)
Title: Igniter for missile launching device
Inventor: KANEYASU MASAKI
IPC: F41A1/04
Filed: 1991-10-31
Abstract: PURPOSE:To ensure ignition by a method wherein an ignition chamber, storing liquid fuel for ignition, is connected to an auxiliary liquid fuel reserving chamber through a piston member and a piston is moved by ignition to communicate the ignition chamber with a fuel chamber and combustion gas is entered the combustion chamber while auxiliary fuel is sprayed into the combustion chamber to burn it. CONSTITUTION:An ignition chamber 9 is filled with liquid fuel F1 for ignition and an auxiliary liquid fuel reserving chamber 10 is filled with auxiliary liquid fuel F2 while an electrode 13 is excited to burn the fuel F1 in the ignition chamber 9. A piston member 14 is pushed by the pressure of the combustion and the ignition chamber 9 is communicated with a sub combustion chamber 11 through a combustion gas introducing tube 17 whereby the combustion gas flows into the sub combustion chamber 11. At the same time, the auxiliary liquid fuel F2 is pushed by the piston member 14 whereby the fuel is sprayed into the sub combustion chamber 11 through a spray nozzle 45. In this case, the auxiliary fuel F2 is mixed with the combustion gas and the auxiliary fuel F2 is burnt perfectly whereby high-temperature and high-pressure gas is produced and enters a combustion chamber 3. Igniting energy, necessary for the combustion chamber 3, is supplied in such a manner.
Patent JP-H09171683-A (JP)
Title: Partial memory
Inventor: SAWADA TOMOHIRO
IPC: G11C11/406
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of memory access processing by shortening a refreshing period. SOLUTION: An internal row address bit generating circuit 100 including a refresh bit generating circuit 101 which generates a refresh bit RAm corresponding to the most significant digit bit Am of an external row address signal at the time of refreshing operation, a selecting circuit 104 which converts the most significant digit bit Am or refresh bit RAm into an internal row address signal BXmT or BXmB, and a switch 103 which performs supply control over the refresh bit RAm to the selecting circuit 104 disables the refresh bit RAm to be supplied to the selecting circuit 104 with a switch 103. The most significant digit bit Am is fixed in level and supplied to the selecting circuit 104, so that the internal row address bit BXmT or BXmB can be generated.
Patent JP-2000168027-A (JP)
Title: Manufacture of printing mask, printing mask material and printing mask
Inventor: KINOSHITA SHINGEN
IPC: H05K3/34
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a printing mask, a printing mask material and the printing mask which enable formation of an opening excellent in properties of in relation to paste and water repellency, by using a general type punch press which facilitates machining and is inexpensive. SOLUTION: An underlay sheet 150 is disposed between a die 2 of a punch press equipped with a punch 1 and the die 2 and a printing mask material 140 of a plastic sheet such as PPS, and an opening of a printing mask is formed by making the opening in a prescribed pattern in the printing mask material 140 and the underlay sheet 150 by the punch press. Thereby almost the whole surface of the inner wall of the opening of the printing mask material 140 made by the punch 1 becomes a shear surface, and the printing mask being free from shear drop of an edge part of the opening of the printing mask material 140, surface roughness due to fracture of the inner wall of the opening and occurrence of burring and excellent in plate-penetrating properties of paste is obtained.
Patent JP-2000172155-A (JP)
Title: Method for laminating hologram
Inventor: OKAWA HIROMASA
IPC: G03H1/18
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To reliably and stably stick a colored sheet having black or other color and a protective film to both faces of a recorded hologram film held between a support film and a cover sheet. SOLUTION: In order to reliably and stably stick a black sheet 16 and a protective film 14 to both faces of a hologram recording layer 10 held between a support film 11 and a cover sheet 12, the support film 11 laminated on the recording layer 10 with a smaller adhesive strength A than that of the cover sheet 12 (B) is first peeled and the protective film 14 is stuck by way of an adhesive layer 15 having a larger adhesive strength C than the adhesive strength B with which the cover sheet 12 is laminated on the recording layer 10. The cover sheet 12 is then peeled and the black sheet 16 is stuck by way of an adhesive sheet 17.
Patent JP-H07204906-A (JP)
Title: Wheel spindle stock device of grinding machine
Inventor: FUJIEDA YOSHIYUKI
IPC: B24B41/04
Filed: 1993-12-30
Abstract: PURPOSE:To improve capacity of a grinding machine and reduce its manufacturing cost by making the maximum usable diameter of a grinding wheel small and thereby making it possible to miniaturize the grinding wheel, the wheel spindle stock device body and in the result the entire grinding machine. CONSTITUTION:The wheel spindle stock device of a grinding machine is equipped with a bearing case 12, which supports the supporting shaft 22 of a grinding wheel spindle 21 through a metal 20 fitted in the inner circumferential part, and the shape of the lower part of the bearing case 12 is matched to the shape of the bearing case cradle part 8 in the upper surface of a wheel spindle stock body 2, while at least the front side of outer circumferential part of the bearing case 12 is formed in a straight line surface 12h. The bearing case 12 is provided with a screw hole 16 and bolt inserting hole 15 and is secured to the bearing case cradle 8 by locking bolts 17, 18 using the screw hole 16 and the bolt inserting hole 15.
Patent JP-H07186841-A (JP)
Title: Bracket for on-vehicle electronic device
Inventor: TANAKA SHOGO
IPC: B60R11/02
Filed: 1993-12-27
Abstract: PURPOSE:To protect a CD auto changer from vibration as the CD auto changer is stably held and to prevent the occurrence of sound increments even when the CD auto changer is mounted on any type of vehicle. CONSTITUTION:Formation of a bracket for a CD auto changer is such that the fixing part 17 of an CD auto changer 12 and a mounting part 11 on the vehicle body side are intercoupled through a torsion bar 15 and a shock absorber 18.
Patent JP-H07196219-A (JP)
Title: Paper feeder
Inventor: OSHIMA TOSHIYUKI
IPC: B41J13/076
Filed: 1993-12-28
Abstract: PURPOSE:To always apply constant frictional force to paper so as to improve precision against a paper slip or the like. CONSTITUTION:A paper feeding roller is provided by forming multiple minute projections 15 on the outer circumferential face 13 of a metal cylinder body 11 by means of etching or machining. In this process, the projections 15 are arranged so that one or more projection 15 surely exists on an optional line along the axial direction of the outer circumferential face 13 of the cylinder body 11. Desirably, the arrangement of the projections 15 is formed into a staggered pattern in which an array or the projections 15 is inclined against the axial direction. The paper feeder is constructed by bringing a pinch roller made of rubber or the like into pressure contact with the paper feeding roller. As a result, at least one of the projections 15 surely exists on a contact line between the paper feeding roller and the pinch roller, and always constant frictional force is applied on the paper.
Patent JP-H06169665-A (JP)
Title: Artificial onshore cultivation of pearl oyster, etc.
Inventor: MIHASHI SUSUMU
IPC: A01K61/00
Filed: 1992-12-02
Abstract: PURPOSE:To promote the growth of pearl oyster and reduce the death rate of the oyster by using a complete onshore factory, proliferating enteric bacteria with artificial seawater and properly feeding the oyster with defatted milk powder as harmless organic material. CONSTITUTION:The seed collection and the artificial culture of pearl oyster or other fish and shellfish are carried out in an onshore factory using defatted milk powder as a feed in an artificial seawater having water quality controlled to a condition close to natural environment. The seed collection and the cultivation can be carried out under harmless condition to enable the reduction of cost. The growth of the pearl oyster is promoted and the death rate is decreased by the use of a complete onshore factory, the supply of oxygen, the proliferation of bacteria and the application of proper amount of defatted milk powder as a feed.
Patent JP-H06177875-A (JP)
Title: Multiaddress communication method
Inventor: ISHIBASHI YUTAKA
IPC: H04L12/18
Filed: 1992-12-04
Abstract: PURPOSE:To provide a multiaddress communication method which distributes the same information with time shift and secures the new connection of terminals with no loss of information even after distribution of the information. CONSTITUTION:Information of the same contents are distributed to the terminals 18 to 20 via a network 13 in the multiple destination multiaddress communication. The network 13 incudes a distribution exchange hole 11 for distribution of the information given from an information originating source 12, and the node 11 includes N pieces of storage areas 14 to 16. A means is added to cyclically and temporarily store the information given from the source 12 in the areas 14 to 16 together with a means which cyclically reads out these stored information. Then the multiaddress communication is carried out with the terminals of a 1st group without storing the information given from the source 12. Meanwhile the multiaddress communication is carried out with the terminals of a (i+1)-th group while switching cyclically the areas 14-16 based on the information stored in the i-th storage are (1<=i<=N-1).
Patent JP-H11182023-A (JP)
Title: Supporting metal tool for vertical frame of prefabricated scaffold and overhanging scaffold equipment
Inventor: HONDA SHUNSUKE
IPC: E04G3/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling works of overhanging scaffolds by providing a fitting part and a bracket part and providing a clamping screws and adjusting screws in the fitting part and providing a pair of connection pipes in the bracket part. SOLUTION: A fitting part 1 having a downward U-shape and a bracket part 2 horizontally stretched from the fitting part 1 to the outside direction of a protection wall, are formed in this prefabricated scaffold. The fitting part 1 is fitted downward from the upper end side of a protection wall, and clamp screws 5 fastening and fixing the fitting part 1 to the protection wall are provided at the sides 1a, 1b and further, an adjusting screw 8 is provided to adjust the fitting height of the fitting part 1 at the upper side 1c of the fitting part 1. And connection pipes 9 protruding upward are provided at the proximal end side and the distal end side of the bracket 2. A pair of front and rear columns of a vertical frame are connected and fixed through column joints between the connection pipes 9, 9. Accordingly, this scaffold structure can be adapted for the assembling of scaffolds for outside works in high rise building floors.
Patent JP-H07201992-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMETANI KATSUYOSHI
IPC: H01L21/3205
Filed: 1993-12-27
Abstract: PURPOSE:To provide the manufacturing method of a contact structure with which a short-circuit between wirings can be avoided. CONSTITUTION:Two insulating layers 3 and 10 made of different film materials are formed on a semiconductor substrate 1. Then the upper insulating layer 10 and a part of the lower insulating layer 3 with a required depth are removed by etching with a first required pattern mask to form a wiring trench 5. Then the wiring trench in the lower insulating layer 3 is further removed by etching to form a contact hole 7 by using a second required pattern mask 6 and the upper insulating layer 10 as a mask. In this case, the etching speed in the insulating layers made of the different film materials is slower in the upper layer and faster in the lower layer.
Patent JP-H07199081-A (JP)
Title: Illuminator for microscope
Inventor: SHIMIZU NORIYUKI
IPC: G02B21/06
Filed: 1993-12-29
Abstract: PURPOSE:To secure safety by using a simple and compact mechanism. CONSTITUTION:A hook arm 58 capable of abutting on a shutter member 45 coupled with a solenoid 42 and closing an optical path is rotatably supported with a shaft 54 as center. A fin element 62 is attached to the tip of the shaft 54 and a tension spring 64 whose energizing force is larger than that of a spring for return 44 of the solenoid 42 is coupled with a lower fin 60b. For instance, a push rod 68 capable of abutting on an upper fin 60a is attached to one side of an optional interchangeable unit 66 such as an aperture-stop unit.
Patent JP-2000179615-A (JP)
Title: Control method of and control device for vibration resistant stand
Inventor: MITSUTA SHINJI
IPC: G05D19/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To raise a vibration resistant stand up to target displacement from a sitting position while maintaining levelness of the vibration resistant stand even when mounting a structure having the high center of gravity. SOLUTION: A control command Pr is imparted to at least three actuators 11, 12, 13, and a vibration resistant stand 1 is raised up to a first height position slightly higher than a sitting height position (a floating process 1: Step 106, 107). Next, the fact that respective displacements (z) of at least the three actuators 11, 12, 13 become the same displacement is confirmed (a floating process: Step 108). Next, the control command Pr for gradually raising the displacements (z) of at least the three actuators 11, 12, 13 is imparted to the actuators so that the vibration resistant stand 1 is made to gradually reach up to the final target height position (zs) from the first height position (a floating process 2: Step 109, 110, 111).
Patent JP-H07195517-A (JP)
Title: Resin lining method and apparatus
Inventor: TANIGUCHI YASUYUKI
IPC: B29C65/42
Filed: 1993-12-30
Abstract: PURPOSE:To enhance the reliability of the joint part of both end edges at the time of the lining of an objective surface with a sheet like lining material using a hot-melt adhesive. CONSTITUTION:In a lining method bonding resin lining materials 3A, 3B to an objective surface 1 by a hot-melt adhesive 2, an applying sheet 7 composed of a material weldable to the resin lining materials is arranged on the meeting part 4 between the abutted end edges of the resin lining materials 3A, 3B to be welded to the surfaces of the resin lining materials 3A, 3B to mutually bond the end edges of the resin lining materials 3A, 3B.
Patent JP-H09168671-A (JP)
Title: Piece firing device
Inventor: SUYAMA MASAYOSHI
IPC: A63H29/04
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To fire a piece with a simple operation after the piece is loaded by using the piece provided with small wheels on upper and lower parts. SOLUTION: A spring box 34 is provided on a center part, a spring whose center part is fixed to a rotary wheel arbor 19 is provided in the spring box, firing bases 47 and 48 are provided on the upper left and right of the spring box 34 and rotary wheels 41 and 43 are fixed to the arbor 10 and attached to the left and right outer sides of a lower rail. A rubber band 24 is provided on the outer periphery of the rotary wheels and gears 18 are respectively provided on the outer sides of the rotary wheels 41 and 43.  A firing lever 7 provided with a rack 17 is provided in contact with the gears, upper rails 29 are provided in front, at the back and on the left and right of an upper center, shaft pressing plates 28 are respectively provided on the inner sides of the upper rails 29, a partition plate 9 is provided in front of the rotary wheels 41 and 43 and a direction changing guide rail 12 is provided between the partition plate 9 and a front surface plate 5.
Patent JP-2000176369-A (JP)
Title: Coating method
Inventor: ITO YASUYUKI
IPC: B05D1/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a coating method which enables an excellent adhesion of a coating material and a high coating efficiency to be attained and facilitates the recovery and reuse of the coating material in coating an object having an uneven surface by delivering and applying a coating material in the state of flowing particles having a specified average particle size with a coating delivery apparatus to the surface of the object. SOLUTION: In coating an object having an uneven surface, a coating material in the state of flowing particles having an average particle size of 200 μm or higher is delivered and applied with a coating dlivery apparatus to the surface of the object. The coating material applied in the state of flowing particles to the surface is spread with a gas flow. Thus, an excellent adhesion of the coating material to the object and a high coating efficiency can be attained; the recovery and reuse of the coating material is facilitated; and the productivity is enhanced.
Patent JP-H10170339-A (JP)
Title: Spectrophotometer
Inventor: NAKAGAWA TOSHIHISA
IPC: G01J3/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To make a spectrophotometer to be automatically verified under the same condition as an actual analytic condition. SOLUTION: Standard sample cells 25 enclosing standard samples are kept on a cell rack 21. The lifter 23 of an auto-sampler 12 picks up a designated standard sample cell 25 from the cell rack 21 and inserts the cell 25 into the holder 17 after moving to the position of a cell holder 17 put on an optical path. Then a spectrophotometer is verified on light quantity, stray light, etc., by measuring the quantity of light passed through the holder 17 before and after the cell 25 is inserted into the holder 17. A control section 16 controls the above-mentioned operations in accordance with a prescribed program. The control section 16 also automatically verifies the spectrophotometer on wavelength accurateness and other items.
Patent JP-H10177354-A (JP)
Title: Swivel unit for display device
Inventor: HIGASHIYAMA MUTSUMI
IPC: G09F9/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a swivel unit capable of being rotated by 360 deg. in the horizontal direction and preventing the disconnectionof an electric cable due to its rotation. SOLUTION: This swivel unit has a rotary disc 22 to be fixed on a display device 10 and a feeding plug 25 fixed on a base plate 21 for supporting the disc 22, arranged concentrically with the disc 22, extruded upward and allowed to be engaged with a feeding jack 16 formed on the display device 10. When rotational direction force applied to the device 10 is transmitted to the disc 22, the device 10 and the disc 22 are rotated by 360 deg. in the horizontal direction while maintaining electric connection between the plug 25 and the jack 16.
Patent JP-H11185001-A (JP)
Title: Ic module for ic card
Inventor: TAKAYAMA FUMIHIRO
IPC: B42D15/10
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable IC module for an IC card of a system for not directly fixing the chip size package of an LSI or the like to a terminal plate for external connection without destroying an LSI chip even when the card is deformed or a direct impact to the IC module is added. SOLUTION: This IC module is composed of the terminal plate 40 for the external connection for which an external connection terminal layer 31 is provided on a substrate 32 and wiring patterns (h) are arranged on the lower surface of through-holes 33 provided on both end parts and a chip size package part 38 for which the wiring patterns (e) for connection are provided on the front and back surfaces of both end parts of a middle substrate 32a for the connection and the wiring patterns for the connection on the back surface side and the LSI chip 36 are connected and packaged to the size of the LSI chip. The terminal plate for the external connection and the chip size package part are connected by a flexible connection terminal.
Patent JP-H07198133-A (JP)
Title: Catalyst combustion device
Inventor: YODA YUKA
IPC: F23N5/10
Filed: 1993-12-29
Abstract: PURPOSE:To know the reduction of an oxygen concentration at the time of a catalyst combustion while suppressing the structure from becoming complicated and expensive, and judge right wrong of the continuation of the combustion. CONSTITUTION:The temperature of a catalyst body 4 under a first combustion mode wherein a normal combustion is performed is detected by a thermocouple 15. Then, the temperature of the catalyst body 4 under a second combustion mode wherein an air feeding quantity by an air feeding fan 25 for combustion is reduced from the first combustion mode is detected by the thermocouple 15. When the temperature of the catalyst body 4 under the second combustion mode decreases by a specified temperature from the temperature of the catalyst body under the first combustion mode, it is judged that the oxygen concentration is reduced to a degree affecting a human body, and the fuel feeding is stopped. In other cases, the combustion continues.
Patent JP-H07199871-A (JP)
Title: Liquid crystal display device
Inventor: YOSHINO KEN
IPC: G02F1/133
Filed: 1993-12-29
Abstract: PURPOSE:To realize an image display capable of reducing a flicker phenomenon. CONSTITUTION:The difference of lengths of voltage impressing times at the times of AC. driving of odd number and even number fields caused by an interlaced scanning is eliminated by delaying a video signal at the time of the odd number field by an 1/2 H with an 1/2 H delay line 11 by providing a synchronization processing circuit 15 discriminating odd number and even number fields from a video signal and outputting a field discrimination signal, the 1/2H delay line 11 delaying the video signal of the odd number fields by the 1/2H, an analog multiplexer 12 switching an input signal so as to pass through the video signal as it is or pass an 1/2H delayed signal based on the field discrimination signal, a polarity inverting circuit 13 inverting the polarity of the video signal so that voltage impressing times of positive and negative sides become equal according to the field discrimination signal and a controller 16 controlling a source driver 22 and a gate driver 23.