baber/WOPTO huggingface dataset:
Patent JP-H11185658-A (JP)
Title: Electron gun for color cathode-ray tube
Inventor: KAWARADA TAKAHIRO
IPC: H01J29/48
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun for color cathode-ray tube which can enhance resolution. SOLUTION: A main lens of an electron gun is composed of a third grid G3 and a fourth grid G4. In electrode plates 31, 41 placed at a position stepping back from mutually opposing surfaces, electron beam passage holes 60R, 60G, 60B to pass each of three electron beams are formed, The side beam passage holes 60R, 60B formed on the electrode plates 31, 41 are regulated by an edge comprising two straight line parts in parallel with the X axis direction, two curved line parts facing to X and Y axes each of which has different radiuses of curvature and two straight lines crossing at an angle range of 80 deg. to 100 deg. to a straight line extending at an angle of 45 deg. on the side going away from a center of the side beam to the X axis.
Patent JP-2000135312-A (JP)
Title: Game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent a wrong detection such a detection disable to detect game balls by disposing a detecting means for detecting the balls at a position where a passing speed in the middle of a passage for passing the balls becomes comparatively low at a time of passing the game balls. SOLUTION: An access switch 5 is fixed to an external section of a back cover 3 by a synthetic resin holder 10. The back cover 3 forms a recess section 11 for engaging a trunk section of the access switch 5 at a center section, and has assembling pieces 12, 12, for being fixed by screws at both sides. Assembling pins 13, 13, provided projecting to the recess 11 are inserted into penetrated holes 5a, 5a of the access switch 5 to prevent moving to upper and lower directions, and the assembling pieces 12, 12, are fixed by screws to the back cover 3. The access switch 5 is positioned on an extended line of a pachinko ball passage 6 where sensor sections are continued from a front cover 4. Since pachinko balls passing through the pachinko ball passage 6 change directions, a speed of the balls becomes lowest at this position and the balls are precisely detected without errors.
Patent JP-2000180030-A (JP)
Title: Food management and food remaining amount detecting system
Inventor: MOCHIZUKI MISUZU
IPC: F25D23/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a food management system to detect a remaining amount of food and perform management of food. SOLUTION: This system comprises a plurality of food storage parts; a weight measuring part 2a; a weight measuring part; a food data memory part 3 to store inputted data; a display part 6 to display food data stored at the memory part; and a control part to control the members described above. This constitution detects a storage food stored at present and detects a remaining amount of food remaining at a storage part.
Patent JP-H07260598-A (JP)
Title: X-ray stress measuring device and x-ray stress measuring method
Inventor: OSAWA SUMUTO
IPC: G01L1/00
Filed: 1993-12-31
Abstract: PURPOSE:To provide an X-ray stress measuring device and an X-ray stress measuring method allowing the rotational center of a psi-axis to be positioned always on a theta-axis in correspondence with each change of inclination psi in the constantly fixed state of a diffraction angle theta as it is in the measuring condition. CONSTITUTION:An X-ray stress measuring device is provided with a sample base 4 formed by successively placing a theta-axis goniometer 1, a theta-axis stage 3 with the surface 3a formed in curved shape with desired curvature R from the rotational center H of a theta-axis preset in the fixed position of the sample surface, and a uniaxial stage A; an X-ray generator 7 for radiating white X-rays 6 to a sample 5 set to the measuring part of the sample base 4; a semiconductor detector 9 for detecting diffracted X-rays 8 generated from the sample 5; a counting circuit 10 provided at the post-stage of the detector 9; and a laser displacement gauge 11 fixedly disposed with a specified space to the sample base 4.
Patent JP-H09184903-A (JP)
Title: Coating having characteristic to shield short-wavelength uv
Inventor: FUJIWARA SHIGETOSHI
IPC: C03C17/23
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to assure the steep rising of transmittance to a necessary wavelength band and high transmutability in this wavelength band and to improve the wear resistance, thermal impact resistance and the productiv ity by making it possible to adjust a 50% cut wavelength nearly in a range of 200 to 300nm. SOLUTION: This coating which is applied on a substrate consisting of quartz glass, etc., and has a characteristic to shield a short-wavelength UV contains at least one among a Ta oxide, Nb oxide, W oxide, In oxide and Mo oxide as its essential components. These oxides are in the range of (Ta oxide+ Nboxide+Woxide+Inoxide+Mo oxide)+Si oxide >=85wt.%.
Patent JP-H05168813-A (JP)
Title: Fibrous adsorbent, method for treatment of solution using the same and device therefor
Inventor: MAEKAWA FUMIO
IPC: C13B20/12
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a fibrous adsorbent having small filteration resistance which is hardly compacted by adding cut fibers to an aggregate. CONSTITUTION:The fibrous adsorbent is produced by adding cut fibers (ceramic fibers) to an aggregate produced by mixing a powder of anion exchange resin having 1.5-250mum average particle size with at least one material selected from a powder of cation exchange resin having the opposite charges, diatomaceous earth, and cellulose fiber. These cut fibers are preferably obtd. by cutting unwoven fibers into 1-10mm length and are selected from synthetic fibers, chemical fibers, natural fibers, inorg. fibers, etc.
Patent JP-H10204427-A (JP)
Title: Electroluminescent material containing electroluminescent polymer derived from polystyrene
Inventor: LE BARNY PIERRE
IPC: C08F246/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material having excellent stability with passing of time and useful for an electroluminescent diode, etc., by containing a specific side-chain electroluminescent polymer. SOLUTION: This electroluminescent material contains a side-chain electroluminescent polymer expressed by formula I [R1 is (CH2 )n  (n) is 2-10}; the luminescent unit is expressed by formula II [R2 is OCq H2q+1 or OOCCq H2q+1  (q) is 1-20}; R4 is formula III  (p) is 0 or 1; (t) is 0-20}; R3 is formula IV], etc.; GR is formula V  (w) is 2-10}, etc.]. For instance, the material is obtained by obtaining N-(4-butylphenyl)-4-(N-4-vinyl-benzyloxyethyl-N-methylamino) naphthalimide monomer by reacting 4-(N-2-hydroxyethyl-N-methylamino)-N-(4- butylphenyl)naphthalimide in the presence of NaH, petroleum ether, a compound of formula VI and dimethylformamide, and polymerizing the resultant monomer in the presence of toluene and azobisisobutyronitrite.
Patent JP-2000181745-A (JP)
Title: Fault information holding system
Inventor: FURUKAWA SADAHISA
IPC: G06F1/26
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an efficient fault information holding system. SOLUTION: During a regular operation, a battery is not mounted in a battery mounting adapter 7 and power is supplied (a) to a package 3 from a power module 4. When a fault occurs and the exchange of the package 3 is required, the battery having same rating as the power module 4 is installed on the battery mounting adapter 7. The package 3 is pulled out while the power of a casing is turned on as it is after power is fed to the feeding part 6 of the package 3. Since the package 3 holds a state when the fault occurs, it can start fault analysis work as it is by installing it on a package tester with hot line.
Patent JP-H11181775-A (JP)
Title: Vegetation block
Inventor: TAGAMI TETSUO
IPC: E02D29/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To protect a slope of the natural ground and to grow the plants by a vegetation block by providing a water storage tank on a lower part of a vegetation part filled with vegetation soil, and automatically feed water to the vegetation soil through a capillary tube lifting device. SOLUTION: A vegetation block 1 is provided with a water storage tank 20 on a lower part of a vegetation part 10 through a partitioning plate 30. a pseudo stone pattern 12 is formed o a forward wall 11, other vegetation blocks 1 are stacked on a stage part formed on an upper edge 17, and back-fill is provided on a back wall 14 side to protect the slope and to grow the plants. In a capillary tube lifting device 40 arranged in the water storage tank 20, the outer part of a perforated pipe is covered with the fibrous material, sand is filled inside, and is communicated with the vegetation soil filled in the vegetation part 10 through the through holes provided in the partitioning plate 30.  Water is obtained from the natural ground through back side holes 15 provided in the back side wall 14, enabling the water discharge, water supply, the check of the quantity of stored water in the water storage tank 20 through a diagonally through hole 13 in the forward wall 11. Water in the water storage tank 20 is automatically fed to the vegetation part 10 to grow the plants.
Patent JP-2000142418-A (JP)
Title: Multipurpose truck going up and down stairs
Inventor: YASUDA TOSHIMITSU
IPC: B62B5/02
Filed: 1998-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a multipurpose truck going up and down the stairs with a load on it. SOLUTION: This truck is divided into a main body and a deck 3, the main body mounts shaft legs 12, a motor 5, gear and the like, and the deck 3 mounts a rack 4. The rack 4 is slid for the truck to go up and down the stairs and the like.
Patent JP-H11189218-A (JP)
Title: Cap cleaning device
Inventor: TSUCHIYA TOSHIO
IPC: B65B55/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To compact the whole structure, and to reduce the occupied area. SOLUTION: An inlet side star wheel 1A and an outlet side star wheel 1B to be turned around respective horizontal axes are arranged at the upper and lower positions, a washing passage 2 having continuous inlet side and outlet side arc-shaped lines 2a, 2b is formed, a cap inlet 16 to be connected to the inlet side arc-shaped line 2a of the inlet side star wheel 1A is formed, and a cap outlet 18 to be connected to the outlet side arc-shaped line 2b of the outlet side star wheel 1B is formed. A plurality of washing water nozzles 3 to spray a washing sterilizing solution against a cap are arranged along the inlet side arc-shaped line 2a, and a plurality of hot air nozzles 4 to spray drying air against the cap are arranged on the outlet side arc-shaped line 2b.
Patent JP-H05171536-A (JP)
Title: Polyester combined filament yarn
Inventor: IMAMURA TAKAYUKI
IPC: D01F6/84
Filed: 1991-12-24
Abstract: PURPOSE:To obtain polyester combined filament yarn, suitable as woven or knitted fabrics, excellent in initial hand and capable of recovering the initial hand even after wearing for a long period. CONSTITUTION:The objective polyester combined filament yarn is polyester combined filament yarn, composed of two or more kinds of filament groups and having 3-40% shrinkage factor in boiling water. At least one filament group is composed of a specific copolyester having 10-80 deg.C glass transition temperature, >=150 deg.C melting point and shape memorizing ability.
Patent JP-H11171135-A (JP)
Title: Sucker for separating container
Inventor: TOMOSUE MASAO
IPC: B65B43/18
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent a separating mistake by improving the suction property of a sucker to a container in separating stacked plastic film containers. SOLUTION: A sucker for separating stacked containers comprises a cup holder 2 and a sucker 6 to be fixed thereto, and the sucker is formed of a non-rebounding super-low elastic rubber. Because the sucker is formed of the super-low elastic rubber, its suction property to the containers is extremely high, and no separating mistakes are generated. Also because the super-low elastic rubber is excellent in restoration, it is rapidly returned to its shape before suction after the containers are separated and released, and the containers can be separated at a high speed.
Patent JP-H09193821-A (JP)
Title: Operational element device for steering angle control of vehicle
Inventor: MANFURETSUTO MIYURAA
IPC: B62D1/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent any reaction against actional force of steering motion of wheels in relation to operational element from being lacking in presence by making the present constitution as such an actional force mechanism in which an actional force increases together with an increase in steering angle and longitudinal and/or lateral motion of a vehicle. SOLUTION: An actional force exerted from a system to operational elements is multiplicationally constituted from an actional force component Fα on the basis of a steering angle value α or from a force multiplicational factor FV on the basis of a longitudinal vehicle speed V. The actional force component Fαon the basis of a steering angle value α is able to increase linearly from the minimum actional force of a value 20N in the case of a steering angle, for instance 0 deg. up to the maximum force value 80N in the case of the maximum steering angle value of 20 deg. (curve 1).  Meanwhile, a force multiplicational factor FV serving as an actional force component Fα on the basis of a vehicle speed, stays at a constant value 1 at a speed less than a set threshold value VG of, for example, 50km/h, and next, it increases linearly together with an increase in a longitudinal vehicle speed V until the speed reaches the maximum value 3 at the maximum vehicle speed VM (curve 5). Accordingly, at a specific steering angle α, an actional force in relation to an operational element increases together with the increase in the vehicle speed.
Patent JP-H09191093-A (JP)
Title: Method of driving word-line of semiconductor memory device
Inventor: KIN TEIHITSU
IPC: G11C11/407
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To protect a word-line from floating by a method wherein, after the level of a word-line enable signal is transferred from low to high, the level of a word-line boosting signal is transferred from a ground potential to a high potential to drive the word line. SOLUTION: One part of an address signal is inputted to a main row decoder to generate a word-line enable signal. The other part of the address signal is inputted to an auxiliary row decoder to generate a word-line boosting signal. A bootstrap device transmits the word-line enable signal to a bootstrap node N3 by a first power supply voltage source. The word-line boosting signal is transmitted to a word-line WL by a high potential transmitting means to which the potential of the bootstrap node N3 is inputted. The level of the word-line boosting signal is transferred from low to high and changed from a ground potential to a high potential to change the potential of the first power supply voltage source to a low potential.
Patent JP-H10159936-A (JP)
Title: Continuously variable transmission
Inventor: OKAMOTO HIDEO
IPC: F16H39/34
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To exhibit performance even in a heavy car by fixing capacity increasing-decreasing pumps capable of freely changing a width of two rotors to positions of being mutually rotated by 180 degrees, connecting respective moving arms to each other by a connecting arm, rotating a nut gear, and changing a width of the rotors. SOLUTION: A single capacity increasing-decreasing pump is put in a case, and another one capacity increasing-decreasing pump is put in the case in a position of being rotated by 180 degrees, and a casing part is fixed, and shafts are housed in respective bearings. Next, an upper outlet 37 and an inlet 43 are connected to each other by a pipe 15, and a lower inlet 38 and an outlet 44 are connected to each other by a pipe 16. Respective moving arms are connected to each other by a connecting arm 17, and a bar having a square thread is installed on the connecting arm, and is projected from a hole of the case. A nut gear is fitted in a square thread part, and a metal fitting to sandwich this and a motor having a gear to mesh with the nut gear are provided, and oil is put in intermediate cases of the pumps, and is sealed by a cover.  It can be used even in large torque, and rotation can be reliably transmitted.
Patent JP-H0639160-A (JP)
Title: Manufacture of seat with hang-in member using adhesive
Inventor: HASHIGUCHI SHUICHI
IPC: B29K105/06
Filed: 1991-12-26
Abstract: PURPOSE:To effectively perform locating of a skin material fitted with hang-in member and also a cushion pad. CONSTITUTION:Adhesive A is applied to the joining surface of a cushion pad P with a skin material H, and then the cushion pad P is placed in a mounting die, and the skin material H is put thereover from the surface of pad P where the adhesive A is applied for installing in the die. The installed skin material H and cushion pad P are heated from the side with skin material H using a heating die, and cooling is made from the surface of the skin material H along with attaching by pressure using a cooling/pressure attaching die. The pad P is provided with a groove 11 while the skin material H is fitted with a fastener tool 14 for detaining with the groove 11. The tool 14 is provided with a detent part 14d overhanging aslant backward in the inserting direction into the groove 11 in the pad P, and when the tool 14 is inserted, the detent part 14d is detained with the groove 11 to generate locating.
Patent JP-H10187985-A (JP)
Title: Image collating device
Inventor: NAKAYAMA AKIHITO
IPC: G06T7/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the sure collated result in simple configuration by discriminating the coincidence/non-coincidence of image concerning respective frames with plural linear images segmented from the respective frames as a reference and discriminating the final coincidence/non-coincidence. SOLUTION: The linear images are segmented from the respective set frames, the coincidence/non-coincidence is respectively discriminated and concerning a collation rate provided by switching an angle and a reference voltage, coincidence/non-coincidence is discriminated by OR in an erected image, rotated image and respective frames. When the discrimination of coincidence is held, the frame to be the reference is moved. When the discrimination of coincidence is held eve after that and the other registered fingerprint data exist concerning the same user, fingerprint data D1 to be an object are switched according to priority. When coincidence is discriminated, the collation rate is recorded in a fingerprint data base 5.  The discrimination processing of coincidence/non- coincidence is performed concerning the respective frames by the liner images segmented from the respective images and by totally judging the result, coincidence/non-coincidence is finally discriminated.
Patent JP-2000177163-A (JP)
Title: Powder developer jetting type image forming apparatus
Inventor: SANO OICHI
IPC: G03G15/05
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a developer jetting type image forming apparatus which prevents a through hole from being clogged by passing a developer of an amount necessary for forming dots through the through hole in a plurality of stages. SOLUTION: The developer jetting type image forming apparatus has a first output part and a second output part. The first output part forms a first electric field which urges a developer 18 held by a developer carrier 12 towards a back electrode 20, and the second output part forms a second electric field which urges the developer held by the developer carrier 12 towards the back electrode 20 when a voltage is impressed to an individual electrode 36, fields the developer through a through hole 34 in cooperation with the first electric field and adheres to a recording medium 28 between a partition 26 and the back electrode 20. The first output part is set to weaken the first electric field in a period from a flight start to a flight end of the developer 18 based on the first electric field and second electric field.
Patent JP-H11184987-A (JP)
Title: Non-contact ic card reader/writer
Inventor: KAMIYA TATSUO
IPC: H04B5/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card reader/writer that can attain cost reduction without requiring a dedicated sensor for IC card detection and can precisely detect the non-contact IC card. SOLUTION: A non-contact IC card reader/writer 30 is equipped with a demodulating/modulating circuit 12, a constant current circuit 13, an output transistor 14, a matching circuit 15, a coupling coil 16, a sub-carrier amplifier circuit 17, a sub-carrier detection circuit 32 for detecting a sub-carrier of a signal transmitted through the coupling coil from a non-contact IC card 2 and a control circuit 31 for detecting insertion of the non-contact IC card 2 from the detected sub-carrier; and detects the IC card insertion by having the sub- carrier detection circuit 32 detect the sub-carrier.
Patent JP-H10181391-A (JP)
Title: Rigid electric traction
Inventor: NAKAJIMA KATSUJI
IPC: B60M1/23
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of buckling of an expansion part by a method wherein a flat surface part is formed in a position not concealed by a trolley wire attached to an expansion part for mounting an ear and forms the wear inspection reference surface of the trolley wire, one of the sides of the expansion part paralleling a web is formed on a flat surface extending orthogonally to the flat surface part and forms the contact surface of a bush nut. SOLUTION: The flat surface (a tip surface) 21 of the expansion part 3 for mounting an ear of a frame 1 is disposed in a position a most part of which is not concealed by a trolley wire 22. Namely, the flat part 21 is seen only by width enough to form the wear inspection reference surface S of the trolley wire when observation is effected by a wear sensor 23 form the direction of a n arrow mark F. A distance H0 from the sensor 23 to the wear inspection reference surface S of the flat surface part 21 and a distance H1 to the tip surface (a wear surface) of the trolley wire 22 are measured and computed by the wear sensor 23 and a wear amount of the trolley wire 22 is determined.  The side 26 of the expansion part in parallel with a web 4 is formed on a flat surface M extending orthogonally to the tip flat surface part 21 and the flat surface M forms the contact surface of a bush nut 29 threadedly engaged with a bolt 28 for fastening an ear.
Patent JP-H06189843-A (JP)
Title: Merchandise display stand
Inventor: YAMASHITA SHUSUKE
IPC: A47F5/00
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a merchandise display stand being convenient for both of a shopman and a customer by constituting the stand so that combined merchandise having relevancy to each other can always be related and displayed by utilizing a general display stand. CONSTITUTION:The merchandise display stand is constituted of a general display stand 3 with a hook in which plural hooks 4 for holding a merchandise are protruded, and a merchandise explanation board 5 having a suspending and hook protruding hole 6 in a position corresponding to the hook 4. On the surface of the merchandise explanation board 5, in a state that combined merchandise are held by the hook 4 protruded from the hole 6, a display 7 of a form of those combined merchandise is performed, and also, an instruction manual 8 related to those combined merchandise is displayed.