baber/WOPTO huggingface dataset:
Patent JP-H05167922-A (JP)
Title: Picture display device
Inventor: NAKAHARA ATSUSHI
IPC: H04N5/265
Filed: 1991-12-16
Abstract: PURPOSE:To realize picture display capable of gradually displaying or erasing character fonts in a transverse direction. CONSTITUTION:A V-counter 17 is reset at every start signal outputted from a start control circuit 16 and then counts up vertical synchronizing signals. An area control shift register 19 inputs and shifts display or erasing data selected by a display ON/OFF selecting circuit 18. A display direction, switching circuit 20 switches a display direction based upon display direction data stored in a display area control register 15 and an operation control circuit 21 controls ON/OFF operation. Since data of the register 9 are successively shifted in accordance with time corresponding to the counted value of the counter 17 by the built-in circuits, each character in a character font can be gradually displayed or erased in the horizontal direction in accordance with the shift data and the shift timing. Thus picture display with high functions is realized.
Patent JP-H0617211-A (JP)
Title: Production of aluminized titanium containing chromium, niobium and boron
Inventor: SHII CHIN FUAN
IPC: C22C14/00
Filed: 1991-12-18
Abstract: PURPOSE: To develop a Ti-Al alloy having fine crystal grain structure and excellent mechanical property by inoculating the molten Ti-Al alloy containing specific contents of Cr, Nb and C with B and applying thermal mechanical working after casting.  
     CONSTITUTION: To the molten Ti-Al base alloy containing 41.8-55.5% Ti, 43-48% Al, 0-3% Cr, 1-5% Nb and 0-0.2% C, B as an inoculant is added by 0.5-2.0%, and immediately after inoculating, the molten alloy is cast into a mold. The Ti-Al alloy having small viscosity and then excellent fluidity is made flow in every corner even in the mold having complicate shape to produce the Ti-Al base alloy cast material having the fine crystal grain structure. To the cast material, the thermal mechanical working of high temp. isobaric compressing method, etc. with the high temp. under high pressure to obtain the Ti-Al base alloy member excellent in both strength and ductility. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11271451-A (JP)
Title: Tracking system for tracking moving object by laser energy and its tracking method
Inventor: LIVINGSTON PETER M
IPC: G01S7/4912
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method in which a moving object is tracked by a laser beam in which the problem of an error and that of an interference are hard to generate and to provide a system and a method in which the 'hit' of a laser beam in a moving target is evaluated independently in order to test the killing effect of a laser weapon system. SOLUTION: A laser tracking system operates a laser energy beam 60 which is vibrated in two directions so as to be capable of scanning the surface of a moving object 12. A laser energy detector 64 detects the laser energy reflected from the target 12. The reflected energy is filtered, and a vibration frequency with reference to signals in two directions is discriminated. The signals are analyzed separately, and the position of the target 12 with reference to the laser energy beam 60 is judged. A bias signal 55 is generated. By the bias signal 55, the laser energy means 60 is operated toward the radius of the surface of the target 12, it is operated toward a face having the maximum composite radius of curvature within the field of view of a tracking apparatus, and it is directed to a position on the tracked target 12.
Patent JP-H06160768-A (JP)
Title: Stereoscopic recognition device for right and left two-dimensional images
Inventor: UENO MITSURU
IPC: G03B35/18
Filed: 1992-11-24
Abstract: PURPOSE:To unify both wide images being the right and left two-dimensional images of the same object photographed from two directions spaced at a distance by accurately changing a distance and an angle between the right and the left convex lenses considering a distance between both eyes of an observer, and to suspend a landscape or a scene from a high altitude in the sky as a practical and interested large-scale stereoscopic image by extending them all over the visual field before eyes by using a surface reflector. CONSTITUTION:The right and the left convex lenses 5 and 5 are supported by a lens board 31 attached on a triangular stricture at a little V angle so that they may be somewhat separated from each other, and two surface reflectors 35 and 35 are supported in a chevron-shape so as to face outward along the inclined surface of the triangle, two image boards 36 and 36 are coupled to both lower ends of the reflector by hinges 37 and 37, and two right and left two-dimensional images in a reversed printing state (right and left are reversely printed) are stuck and allowed to stand to be faced to each other.
Patent JP-H11185478-A (JP)
Title: Memory element, logic circuit and data processing apparatus
Inventor: YAMAUCHI HIDEKI
IPC: H01L27/10
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a memory element enabling the high speed read or write of data. SOLUTION: The memory element 10 comprises a first and second output data buses DBO1, DBO2 and first and second input data buses DVI1, DBI2. Address converter circuit 12 sends a row address signal RA to a row decoder 13 and first and second column address signals CA1, CA2 to a column decoder 14, based on a first and second address signals AD1, AD2. The row decoder 13 selects a word line WL and the column decoder 14 selects two data lines DL. I/O control circuit 15 connects the selected to data lines DL to the first and second output data buses DBO1, DBO2 or input data buses DBI1, DBI2.
Patent JP-2000178238-A (JP)
Title: Substituted cycloheptene, its production and use
Inventor: ZIMMER OSWALD DR
IPC: C07C215/64
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a new substituted cycloheptene having biological effectiveness originated partially or mainly from δ-opiate receptor agonist and useful for analgesic use. SOLUTION: The objective substituted cycloheptene is expressed by formula I [R1 is OH, an O-(1-6C alkyl), an O-(3-7C cycloalkyl), an O-aryl, a 1-6C alkyl- COO or the like; R2 is a 1-6C alkyl, a 2-6C alkenylene-aryl or the like; R3 is (CH2)0-1-(5-7C cycloalkyl), (CH2)0-2-aryl or the like], e.g. 3-[6-(4-chloro-phenyl)-2- dimethylaminomethyl-cyclo-hept-1-enyl]-phenol. The compound of formula I can be produced by reacting a t-alcohol of formula II with an acid at 20-110 deg.C. The compound of formula II can be produced by reacting an aminoketone of formula III (R4 is same as R3 and the like) with an organometallic compound of formula IV (X is MgCl or the like; R5 is same as R1 and the like).
Patent JP-H05135674-A (JP)
Title: Time switch
Inventor: TERADA YOSHIAKI
IPC: H01H43/02
Filed: 1991-11-14
Abstract: PURPOSE:To simplify the mechanical structure of a time switch using a common cam and precisely set a short period of time with small forces. CONSTITUTION:To set a long period of time, a main spindle 17 is rotated clockwise by a corresponding angle. A slip ring 12 prevents rotation of a gear 10 from being transmitted to a drive source 9. The abutting contact portion of a lever 21 is disengaged from the groove 20 of a cam 14 and makes contact with a face 19 and is rotated clockwise, thereby forcing switch bodies 23, 24 into contact with each other so that the drive source 9 is started. Rotation of the drive source 9 causes rotation of the cam 14 via a gear group and the protrusion of the main spindle 17 to return the cam 14. After a predetermined time has elapsed, the cam abutting contact portion of the lever 21 is dropped out of the cam face 19 into the groove 20 so that the contacts 23, 24 are separated from each other. A push button 36 is used in setting a short period of time. An arm 40 and a rod 8 disengage the gears from one another so that a gear 16 is rotated clockwise. The abutting contact portion of the lever 21 is disengaged from the groove 20 and closes the contacts 23, 24. The gear 16 is rotated clockwise by an angle a defined by stoppers 29, 30 and is then stopped. The gears are engaged with one another at the release of the push button and disable rotation of the gear 16. Since components for setting a long period of time are utilized also in setting a short period of time, the structure is simple and setting of a short period of time is precise.
Patent JP-H11172190-A (JP)
Title: Aqueous coating material
Inventor: TANII ICHIRO
IPC: C09D5/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous coating material capable of imparting an excellent anticorrosive property to an obtained coating film without using an organic solvent and thereby useful as a surface coating material for synthetic resin floor sheets, ceiling sheets, wall paper materials, or the like. SOLUTION: An aqueous coating material contains an emulsion obtained by the emulsion polymerization of a mixture comprising 100 pts.wt. of a monomer mixture and <=15 pts.wt. of one or more other ethylenic unsaturated monomers. The monomer mixture comprises (A) 20-50 wt.% of a monomer of the formula [R is hydrogen or methyl group; X is hydrogen atom or fluorine atom; (m) is 1 or 2; (n) is an integer of 1-10], (B) 20-65 wt.% of a monomer selected from (meth)acrylic acid 1-18C alkyl esters, and (C) 15-30 wt.% of a monomer selected from α,β-ethylenic unsaturated carboxylic acids.
Patent JP-H10176444-A (JP)
Title: Lock handle device for non-sliding fit type door
Inventor: YAMADA KENICHI
IPC: E05B3/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To simplify the assmebling work, by fitting a compressive coil spring and a lock shaft in the bearing cylinder of a fixed body and fitting a guide cylinder between toe lock shaft and the bearing cylinder and fitting the guide cylinder in the fixed body and inserting the front face deck in the fixed body and fastening the front face deck to the apron plate with screw inserted from the apron plate. SOLUTION: A compressive spring 5 and a lock shaft 4 is fitted in the bearing cylinder 11 from the front face side of the fixed body 1 and a guide cylinder 6 is fitted between the front ends of the lock shaft 4 and the bearing cylinder 11. The front face plate of the guide cylinder 6 is fitted in a small recess 24 of the apron plate 22. Then, the front end corner 26 is inserted in the receive groove 25 of the fixed body 1. And a screw inserted into a through hole of the apron plate 22 from the rear face side is screwed in the screw hole of the front face deck 20 and the front face deck 20 is fastened to the apron plate 22. In this way, all built-in parts are assembled completely. Accordingly, the assembling work can be easily and accurately executed in good workability.
Patent JP-H11185795-A (JP)
Title: Electrolyte charging method for sealed lead-acid storage battery
Inventor: ONODA YUKIHIRO
IPC: H01M10/12
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To accurately charge electrolyte without using a complicated charging device by stopping charging electrolyte when the weight of a storage battery charged up with the electrolyte separately by several times reaches a prescribed level after the storage battery contining no electrolyte with a cover set on a battery jar in which an electrode plate group is disposed. SOLUTION: A cover is set on a battery jar having therein an electrode plate group and other component elements, and then a storage battery containing no electrolyte is measured in its weight. The weight of dilute sulfuric acid electrolyte necessary for the battery is calculated by the conversion of the specific gravity from the capacity of electrolyte, and the calculated weight of electrolyte is charged separately by several times so that the preliminarily set battery weight may be obtained. An error in the weight of the battery at the time of final charging should be about ±6.5 g. Accordingly, it is possible to allow the electrolyte whose amount gives an influence on the capacity of discharge to exist in the battery, with accuracy, thereby making characteristics of batteries even.
Patent JP-2001169133-A (JP)
Title: Method and device for image processing and method and device for forming images
Inventor: AOYANAGI TAKESHI
IPC: H04N1/46
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To improve recording quality of achromatic characters by suppressing recording of chromatic color dots in the periphery of achromatic color characters. SOLUTION: When a part is discriminated as a character part by a black character discriminating signal KM2 and is discriminated as a thin part by a density discrimination signal DEN2, a thin black ink is driven in a single color with respect to pixels into which ink should be driven. When a part is discriminated as a character part by the black character discriminating signal KM2 and is discriminated as a thick part by the density discriminating signal DEN2, a thick black ink is driven in a single color with respect to pixels, into which ink should be driven. By this processing, an image is outputted in color of the thick black monochromatic ink (thick K) in high density parts of black character parts and in color of the thin black monochromatic ink (thin K) in low density parts.
Patent JP-H09196221-A (JP)
Title: Solenoid valve of proportionally variable type
Inventor: HAMITSUDO NAMOODA
IPC: F16K31/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the requirements for sizes of a valve by providing a valve housing closure which is engaged with a spring energizing an armature and which is positioned at the spring so that it regulates the responsiveness of valve fluid pressure to a solenoid coil current. SOLUTION: The inner circumference of a plate spring 24 is mounted on an end 22a of the rear outermost part of an armature 22 by means of semi-hard brass plate retaining member 25 and semi-hard brass magnet retainer 27, and the armature 22 is suspended inside a bobbin 18 so as to move longitudinally in the axial direction freely. The outer circumference of the plate spring 24 is set between an end flange 18h enlarged in the radial direction of the coil bobbin 18 and a valve closure made of aluminium alloy. The parmanent magnet armature 22 is arranged in a solinoid coil 16 so that a coil spring 42 positions the armature 22 and is composed of a cylindrical parmanent magnet having a reduced length ending at the axial end 22a of the flat outermost part.
Patent JP-H10179873-A (JP)
Title: Pachinko game machine
Inventor: OMOTEKAWA HACHIROU
IPC: A63F7/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To perform ball drawing from either or both of a standby ball tray and a prize ball tray of a pachinko game machine simply by a single hand. SOLUTION: An upper tray ball draw button 22a and a lower tray ball draw button 22b are provided in the flat region over a standby ball tray 21 adjoiningly, and therefore the player can select and turn either button simply by a single hand even during the play and can perform ball drawing from any desired tray.  When the pachinko machine is put in the so-called bonus hit condition and it requires the supply of a large quantity of prize balls to the tray 21 and a prize ball tray 51 quickly, transfer of them quickly from the standby ball tray to the prize ball tray, and discharge from the prize ball tray, the player may turn the upper draw button and lower draw button by a single hand simultaneously, and thereby can perform simultaneously the transfer of the balls stored in the upper situated standby ball tray to the lower situated prize ball tray and discharge of them from the prize ball tray.
Patent JP-H11176191-A (JP)
Title: Semiconductor storage device and using method as well as storage medium with stored usage method
Inventor: NAKAJIMA TATSUO
IPC: G11C16/06
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device in which an error correction can be executed easily and precisely by a constitution wherein, as compared with a probability that a first transition in which a state that an electric charge is stored in a charge storage layer is shifted to a state that the electric charge is pulled out is generated, a probability that a second transition in which a state that an electric charge is pulled out is shifted to a state that the electric charge is stored is small and the logical sum of respective corresponding bits is computed. SOLUTION: In a read operation, a data train of 16 values is constituted of respective bits which are read out from memory cells M1 to M4, and they are corrected uniformly. As compared with a probability that a state '0' in which electrons are pullsed out is shifted to a state '1' in which the electrons stored in the floating gate electrode of every memory cell, a probability that a state '0' is shifted to a state '1' in which the electrons are pulled out is very small. In addition, a probability that the respective bits stored in two memory cells among from the four memory cells M1 to M4 are changed erroneously and a probability that the state '1' in which the two or more bits in the data string are shifted to the state '0' from the state '1' are small, and an error in the data string can be corrected.
Patent JP-2000182113-A (JP)
Title: Device for discriminating coin
Inventor: KOBAYASHI YUJI
IPC: G07D5/08
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To discriminate a coin based on recessed and projected patterns formed on the front and back surfaces of a coin while using a coil sensor capable of resisting to stain and a disturbance light. SOLUTION: Coil sensors 1 and 2 using a pot core arranged to face each side surface part of a coin carrier path 3 are arranged and the coin is discriminated by permitting a high frequency current to flow in the coil sensors and comparing the pattern of amplitude change when the coin 4 passes in front of the coil sensors with a reference pattern in a coin identifying device. In the device, the core gap width and core center diameter of the pot cores 1 and 2 are made to be smaller than the diameter of the recessed and projected patterns formed on the front and back surfaces of the coin 4 to be a detection object.
Patent JP-H11190427-A (JP)
Title: Shift operation device
Inventor: UBAGAYA SATOKAZU
IPC: F16H61/36
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of uncomfortable noise due to vibration of a shift cable of an M/T vehicle. SOLUTION: A shift cable 3 is supported by a cable bracket 8 arranged at a transmission and the cable end 13 of the shift cable 3 is offset and coupled to a transmission moving part 5. This constitution curves an inner cable 10 in the vicinity of the cable bracket 8, provides resistance against engine vibration, and prevents the generation of hammering noise.
Patent JP-2001170265-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which avoids forming the finishing condition of a specific game state due to small unexpectedness and avoids halving the feeling of tension and the feeling of expectation concerning whether the specific game state continues or not. SOLUTION: On condition that the detection output of a prize-winning ball detector 13 occurs during a previously fixed V effective time in the opening period of the once round of a special variable prize-winning ball device 9, a condition for continuous control is formed and a player is urged to shoot a hit ball by a ball shooting information LED 35a and a speaker 26 so that the hit ball may enter the device 9 easily in the V effective time. Then the shooting timing of the hit ball is reported when the hit ball enters during the V effective period. Thus, it is avoided to form the finishing condition of the specific game state due to small unexpectedness and to halve the feeling of tension and the feeling of expectation concerning whether the specific game state continues or not.
Patent JP-2000179654-A (JP)
Title: Split transmission wheel
Inventor: TANAKA KOJI
IPC: B65G23/06
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a split transmission wheel simple in structure and easily fitted, without using a key, to a shaft of circular cross section, easily manufactured out of a round bar easy to obtain. SOLUTION: This split transmission wheel has a transmission wheel body 4 having an axial force 3 formed at the center part to fittingly insert a shaft and comprising two sector parts 4A, 4B split to allow the shaft to be fitted/ detached along the inner surface of the axial hole from the radial direction, and connecting pieces 7, 8 detachably fixed to two sector parts by fastening members at least at one side face of the transmission wheel body 4 so as to connect the sector parts 4A, 4B integrally. Detent faces 9B, 10B adjusted to a detent face formed at the outer periphery of the shaft 1, so as to impede relative rotation between the shaft and the transmission wheel body 4 are formed at least at one of the inner surface of the axial hole and the connecting pieces 7, 8.
Patent JP-H11190802-A (JP)
Title: Reflection plate, reflection type polarizing plate and reflection type liquid crystal display device
Inventor: HAYASHI SHIGETOSHI
IPC: G02F1/1335
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the display having a bright and good visibility even when the display is viewed from the angle, in which the reflection of external light beams is avoided, by using the reflection plate having a specific reflection light quantity distribution characteristic. SOLUTION: The reflection light plate has a different reflection light quantity distribution characteristic compared with the characteristic of a conventional reflection plate. If the incident angle of the light beams to the reflection plate substrate with respect to a normal direction is -θ degrees (where 0 degree <|θ|90 degrees), a positive reflection angle becomes +θdegrees. If θ' degrees (where 0 degree <|θ'|90 degrees) is the reflection angle and the reflection light quantity becomes a maximum while the degree of the angular dependency of the reflection light quantity is measured, the condition, in which more than four maximum values are obtained in the range of |θ-θ'|>=5 degrees, is satisfied.  If the number of the maximum values of the reflection light quantity is less than three, the angle of the visual field, in which a bright and good visibility display is obtained, becomes narrower at the angle where the reflection of external light beams is being avoided. As an example, the surface section of the reflection plate is formed by arranging polygonal pillars adjacent to each other in their ridgeline direction and the cross section has a sawtooth shape in which polygons are connected together.
Patent JP-H06129043-A (JP)
Title: Permanent form
Inventor: HASHIMOTO HIRONORI
IPC: E04B2/86
Filed: 1991-12-27
Abstract: PURPOSE:To facilitate an assembling work by providing a joining part, at least a part of which has an adhering function in a waste form manufactured by reinforced cement containing fiber. CONSTITUTION:A waste form 1 is molded by reinforced cement containing glass fiber, and at least a part of a joining part of the waste form 1 has an adhering function produced by a both sided adhesive tape or an adhesive agent 2. The adhesive material 2 surface of the waste form 1 is joined to the foundation 5, and concrete material 8 is placed in the assembled waste form 1. Accordingly, outflow of concrete or the like can be prevented completely.