baber/WOPTO huggingface dataset:
Patent JP-H0968665-A (JP)
Title: Image forming device
Inventor: SENMA TOSHITAKA
IPC: G02B26/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent void and density irregularity and the like from occurring when an image is enlarged. SOLUTION: This image forming device is constituted so that the image is enlarged by changing the density of picture elements. By a CPU 27, a control action is executed so that a photoreceptor 15 is scanned according to image data of two lines by making the revolving speed of a polygon mirror 17 twice as high as a previously calculated and set prescribed value and similarly making the frequency of a picture element clock twice as high as the prescribed value when the density of the picture elements is changed based on the characteristic of an image forming process.
Patent JP-S6283875-A (JP)
Title: Production of film having antibacterial and antifungal properties
Inventor: HOSOKAWA TAKANAO
IPC: C12P19/14
Filed: 1985-10-09
Abstract: PURPOSE:Chitosan or slightly decomposed chitosan is applied to films to produce films that can prevent bacteria and fungi from growing in the content of packages. CONSTITUTION:Films are coated with chitosan or slightly decomposed chitosan to give films having bactericidal and fungicidal porperties. Chitosan or decomposed chitosan is preferably applied to film surfaces, immediately after film formation. The chitosan or chitosan decomposition product may be either a solution or powder. The slightly decomposed chitosan is obtained by decomposing chitosan with chitosanase which is produced by Bacillus No. 7-M (FERM No. 8139) and the decomposition degree is preferably less than 120mg D- glucosamine/g of chitosan, when the amount of reducing saccharide is determined as the decomposition of degree. The films are, e.g., plastic or collagen films.
Patent JP-H10186530-A (JP)
Title: Method for producing photographic copy from photograph original
Inventor: KRAFT WALTER
IPC: G03C5/08
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To optimally utilize a printer even in the case of executing 2nd pass in order to produce a high-quality copy by producing the 2nd copy by a 2nd printer corrected by means of a set examination method executed by a 1st printer. SOLUTION: Data (data peculiar to frame) peculiar to the original grasped by means of the 1st printer is transmitted to the calculation and control unit 4a of the 2nd printer. The quantity of duplicating light for the projection of each frame in the 2nd printer is grasped by the unit 4a. Based on the grasped quantity of the duplicating light, a control signal for a color filter 7a and a shutter provided in the duplicating device of the 2nd printer is grasped. Thus, the filter and the shutter are set on a duplicating beam path based on the specification of the control signal in the case of duplicating the original(frame) on copying material(photographic paper).
Patent JP-H0868504-A (JP)
Title: Suspended combustion in furnace for generating small quantity of nitrogen oxide
Inventor: KOIZUMI KENJI
IPC: F23C99/00
Filed: 1993-09-09
Abstract: PURPOSE: To provide a combustion method in a furnace for generating a small quantity of nitrogen oxides in which furnace temperature can be made uniform and the generation of nitrogen oxides can be controlled to be low. CONSTITUTION: A furnace casing 1 comprises a heat accumulating part, an alternately suspended combustion burner including two burner parts A and B as one pair, each having an air blow-off part 3 and several gas blow-off parts. which are alternately selectively burnt. When the respective burner parts A and B are alternately selectively burnt, gas is blown off simultaneously from all of the several gas blow-off parts, or selectively therefrom, and burnt. In order to make a furnace temperature distribution even, the gas is blown off simultaneously from all of the gas blow-off parts, or from the selectively and sequentially instructed gas blow-off parts. Otherwise, the furnace temperature distribution is measured and the gas is sequentially blown off from positions where temperature is low.  Such an alternately suspended combustion is carried out by alternately switching the two burner parts.
Patent JP-H0560996-A (JP)
Title: Laser light scanner
Inventor: OKAWA MASANORI
IPC: G02B26/10
Filed: 1991-09-04
Abstract: PURPOSE:To suppress extension of the beam diameter in a laser light scanner which is provided with a semiconductor laser oscillator as the light source and generates a laser scanning line from the semiconductor laser oscillator. CONSTITUTION:A single wavelength laser beam p0 is scanned by a laser scanning means 20 and is condensed on a scan face 40 by an element 30 dependent upon wavelength. A diffracting element 21 disperses and diffracts the laser beam p1 by wavelengths and is provided in the optical path of the laser scanning means 20 to preliminarily cancel the wavelength dispersion due to the element 30. If plural wavelength components are included in the laser beam p1 in the multi-mode contention state of the semiconductor laser, laser beams r1 and q1 diffracted in the diffracting element 21 by wavelengths reach the element 30 at different incidence points (r) and (q). Therefore, laser beams r2 and q2 focused on the scan face 40 form a laser scanning line 41 where extension of the beam diameter is suppressed.
Patent JP-2001050768-A (JP)
Title: Navigation device and memory medium
Inventor: IWASAKI HIROSHIGE
IPC: G08G1/0969
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve diversity and efficiency in retrieval by having at least district information as circumferential search data, searching for circumference based on district information belonging to a registered point, and displaying the result on a display means. SOLUTION: When a route guide program is read in a central processing device 4 from an information memory device 3 to be started, a present position detecting device 2 detects the present position, and a circumferential map centering around it is displayed to display the designation and the like. Next, a destination is set by using a target name such as the name of place and facility, a telephone number, an address, a registered point, the name of road, and the like, and the route from the present position is searched for.  For circumferential search, centering around a reference position selected by inputting the category of a registered point, a retrieval coordinate range, and the other retrieval reference by a user, or a reference position automatically set, the registered point in the designated range is retrieved, and the registered points are displayed in the preferred order according to the reference.
Patent JP-H0966459-A (JP)
Title: Wire saw device and wire take-up method
Inventor: ADACHI TOSHIHARU
IPC: B24B27/06
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent wire rolls from getting out of shape or wires thrusting into the rolls when the wire is wound. SOLUTION: A correction means for the reversal end position of a traverser 29 is composed of touch rollers 64, 65, encoders 66, 67 as a sensor, and a control means. When the traverser 29 makes a reciprocating motion in the vertical direction, the traverser 29 is moved beyond the position of the upper shaft end of a take-up reel 14 by every specified reciprocating times, for example, at the rate of once every ten reciprocations. The distance ΔL of the traverser 29 moved from the time the wire 6 comes into contact with the touch roller 65 to the time the touch roller 65 starts rotating is its own distance. Thus the position where the traverser 29 returns toward the reel 14 side by the distance of ΔL from the position of the traverser 29 when the rotation of the touch roller 65 is sensed always becomes the corrected new upper reversal end.
Patent JP-H0893530-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: ISHIHARA KOJI
IPC: F02D41/14
Filed: 1994-09-20
Abstract: PURPOSE: To achieve optimization of air-fuel ratio control by absorbing the air-fuel ratio step difference caused by residual purge gas in switching purge gas control to non-purge control. CONSTITUTION: If it is judged that the valve closing operation of a throttle valve 14 is associated when purge is cut from the state where the effect to the air-fuel ratio of mixture by purge gas is large, the air-fuel ratio is once deviated to the rich side by residual purge gas in switching. If an actually used Lα12 (the rich correction tendency) is directly switched to a learned value Lα2 (the lean correction tendency), fluctuation of the air-fuel ratio is increased. Therefore, ΔLα as a reference of the purge gas concentration is calculated by a control unit 17, and the Lα12 is further corrected to the lean side by the decrease amount P found during the specific time(t). After that, the Lα12 is switched to the Lα2 at the time when the effect by residual purge gas is eliminated.  Thereby the air-fuel ratio of mixture is restrained from being made rich caused by residual purge gas in cutting of purge, and the proper air-fuel ratio control is made possible.
Patent JP-H0273498-A (JP)
Title: Integrated meter inspection system
Inventor: MATSUSHITA YUJI
IPC: G08C15/02
Filed: 1988-09-09
Abstract: PURPOSE:To simplify the wiring and to miniaturize an integrated meter inspection board by transmitting the signals of plural frequencies at one time for a fixed time to count up the numbers of meters that received those transmitted signals and therefore ensuring the multi-drop connection between a pair of signal lines and plural meters. CONSTITUTION:The meter main bodies 1a-1n are always performing measuring actions, and the meter sensors 2a-2n always monitors the measurement of the unit value. For instance, the measurement of the main body 1a is detected and plural frequencies set previously are simultaneously outputted for a fixed time. These output signals are sent to a signal receiving part 3 via a pair of circuits. Then a meter inspection processing part 4 reads the meter numbers based on the frequency combination of the demodulated signals and counts up the count value stored in a memory part 5. The same process is carried out also with other main bodies 1b-1n. Thus the corresponding data stored in the part 5 is displayed at a display part 6.
Patent JP-H0389745-A (JP)
Title: Automatic transmission system for notice board of facsimile store and forward switching equipment
Inventor: NAKAMURA IZUMI
IPC: H04L12/58
Filed: 1989-09-01
Abstract: PURPOSE:To securely transmit the latest registration content to subscriber terminals by storing the address codes of the subscriber terminals obtaining automatic transmission and a required notice code and transmitting the content of new registration to the subscriber terminals of the address codes which are stored in accordance with the coincidence of the notice code and the notice code of new registration. CONSTITUTION:In a facsimile store and forward switching equipment 1, the notice code of a notice board and its own address codes are transmitted from the subscriber terminals 3 and 4 obtaining automatic transmission, and the switching equipment 1 judges the coincidence of the notice code and the stored notice code in accordance with new registration accompanied by the notice code as against a memory for notice board, which stores the notice code and the address code. Then, the content of new registration is transmitted to the subscriber terminals 3 and 4 of the stored address codes in accordance with the coincidence of the judgement. Thus, the content of new registration is automatically transmitted to the subscriber terminals 3 and 4 at every time by making the notice code at the time of registering it to the notice board to coincide with the notice code which is transmitted by a subscriber terminal requesting automatic transmission.
Patent JP-H0647133-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-07-31
Abstract: PURPOSE:To provide a game machine which allows a player to concentrate on a proper game without getting tired even when playing the game for a long time. CONSTITUTION:A shooting operation function portion 10 for control when a ball shooting device 20 is made to function is provided on the right side of a loading tray 8 provided on the front side of a pachinko (Japanese pinball game) machine 1. The shooting operation function portion 10 comprises a touch- actuating portion 11 for control when the ball shooting device is actuated, a distance adjusting portion 12 for control when the distance covered by a game ball is adjusted at the ball shooting device, a distance display portion 13 for visibly displaying the distance covered by a game ball to a player, a holding switch 14 for control when the distance covered by a game ball is fixed, and a reset switch 15 for control when the distance covered by a game ball is restored to its initial condition.
Patent JP-S6380913-A (JP)
Title: Descaling preliminary treatment method for slab
Inventor: IMAMURA TOSHIRO
IPC: B21B45/04
Filed: 1986-09-25
Abstract: PURPOSE:To efficiently remove scales on the surface of a steel slab at a low cost by generating cracks in scales on the surface by quickly heating or cooling depending on its temp. and then peeling and removing the scales by a mechanical means. CONSTITUTION:A continuously casted steel slab 1, etc. is transferred in the direction of the arrow by rotation of a roller of a transfer table 6 and a surface temp. of the slab 1 is measured by a temp. detector 2. The measured value is inputted to a controller 7. In the case that the measured temp. is higher than a specific temp. (100 deg.C as an example) set in the controller 7, the slab 1 is quickly cooled by opening a valve 8 of a water spray nozzle 3 to spray cooling water onto the surface of the slab 1; in the case that the temp. of the slab 1 is lower than the set temp., the surface of the slab 1 is quickly heated with flame injection by opening a valve 8b of a flame burner 4. Voids on the interface between scales on the surface and the slab matrix occur by the above quick cooling or heat treatment, so that cracks in the scales are generated. Then, the scales are mechanically removed with a brush roll 5, etc. and the slab 1 is fed to a furnace 9 for hot rolling.
Patent JP-H1061380-A (JP)
Title: Propulsive method
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To break through an obstacle while keeping the use of a device with a simple mechanism without complex control. SOLUTION: A propulsive element S is used which comprises a propulsive head 1, with a direction-guiding pressured receiving face part F inclined relative to a head axis core P, and a plurality of propulsive pipes 2 joined to the rear of the propulsive head 1 in such a way that they are freely curved. When the propulsive element S propelled into the ground by applying pressing force from behind using a hydraulic-driven propulsive device M encounters an obstacle Z during the propulsion, the propulsive element S is temporarily drawn out, the propulsive head 1 is replaced with a hydraulic breaker, the propulsive element S is inserted into its track, and the obstacle Z is crushed by the hydraulic breaker.
Patent JP-2000057648-A (JP)
Title: Optical pickup and recording medium recording/ reproducing device
Inventor: UEKI YASUHIRO
IPC: G11B11/10
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent a focus/tracking electromagnetic actuator and a signal recording magnetic field generation means to the utmost from magnetically interfering each other. SOLUTION: This optical pickup is provided with an objective lens 181 converging a beam from a light source on a magneto-optical disk 162, an auxiliary lens 183 arranged between the objective lens 181 and the magnetooptical disk 162 and converting the substantial numerical aperture of the beam converged by the objective lens 181, the focus/tracking electromagnetic actuator 198 making the objective lens 181 move in the focus direction and tracking direction for the magneto-optical disk 162, the electromagnetic actuator 202 making the auxiliary lens 183 move in the optical axial direction, a magnetic field modulation coil 184 fixed to the tip of the auxiliary lens 183 and applying a magnetic field to the magnetooptical disk 162,  and a magnetic shield member 203 arranged among the focus-/tracking electromagnetic actuator 198 and the electromagnetic actuator 202 for the auxiliary lens and the magnetic field modulation coil 184.
Patent JP-H04106528-A (JP)
Title: Liquid crystal display device
Inventor: YOKOI KENYA
IPC: H05K1/14
Filed: 1990-08-27
Abstract: PURPOSE:To allow the constitution of the device with substantially no change in the outside dimensions of the display element by positioning, disposing and connecting the bus line electrode terminal parts of a data signal circuit board and a scanning signal circuit board respectively to the edges on one side cut at 45 deg. angle of the two circuit boards. CONSTITUTION:The bus line electrode terminal parts 6, 7 of the circuit board 4 and the circuit board 5 are respectively formed in the edges 8, 9 cut at 45 deg. of the two circuit boards. The circuit board 4 and the circuit board 5 are disposed in an L shape and are so positioned that the terminal parts 6, 7 overlap on each other. These terminal parts 6, 7 are previously plated with solder and are connected by heating the terminal parts 6, 7 or by pouring solder therein. The device is merely expanded by 2 to 3mm vertically and laterally than the outside dimensions of the liquid crystal display device if the device is formed in such a manner. The device is thus miniaturized.
Patent JP-S60117366-A (JP)
Title: System for accessing dictionary file
Inventor: MOROHASHI YOSHIHARU
IPC: G06F17/28
Filed: 1983-11-29
Abstract: PURPOSE:To improve conversion efficiency of Kana (Japanese syllabary)-Kanji Chinese character) conversion in such a way that the conversion process of words with affix can be performed without making any affixation process, by providing an area in which Kanji data from a Kanji dictionary file are stored in a memory. CONSTITUTION:When an operator inputs Kana by operating a keyboard 1, a Kanji corresponding to the Kana is retrieved out from an ROM4 through a control section 2, processing section 3, etc., and stored in the dictionary area 6 of a memory 5. At the same time, the Kanji is displayed in a display section 7. When the displayed Kanji is not desired one and the displayed Kanji is changed to the desired one by depressing a conversion key B, the data are stored in a learning word area 8. When Kana is again inputted from the keyboard 1 thereafter, the processing section 3 first accesses the area 8 and, if no corresponding Kanji data exist in the area 8, accesses a Kanji dictionary file 9 in the ROM4. Moreover, words with affix which are composed of plural words are also stored in the area 8 and, therefore, the conversion efficiency can be improved in such a way that the conversion process can be performed without making any affixation process.
Patent JP-H08283255-A (JP)
Title: New kalihinene analog and its production and use thereof
Inventor: OKINO TATSUFUMI
IPC: A01N43/08
Filed: 1995-09-01
Abstract: PURPOSE: To produce the subject compound, having activities in inhibiting attachment and metamorphosis of underwater noxious attaching organisms such as Balanus amphitrite amphitrite Darwin and useful as an antifouling agent by extracting and purifying the compound from a poriferan. CONSTITUTION: A compound of formula I [R<1> is formamido, isocyano, isothiocyano or amino; R<2> is formula II or III (R<3> is isopropenyl or 1-chloro-1- methylethyl; the mark * indicates a binding position)]. This compound is obtained by extracting, e.g. an animal belonging to the genus Acanthella, the family Hymeniacidonidae, the order Halichondrida of the class Demospongiae as a raw animal with an extracting solvent such as methanol and then purifying the resultant extract solution.
Patent JP-H0387285-A (JP)
Title: Material for seal composed of organic porous material and preparation thereof
Inventor: TOKUIE AKIHIRO
IPC: B41K1/00
Filed: 1989-08-31
Abstract: PURPOSE:To utilize even wood or wooden material having an annual ring and not uniform in hardness or an animal org. porous material as a printing material by impregnating an org. porous material with a polymer impregnant and hermetically sealing and closing the pores of the material. CONSTITUTION:An org. porous material is impregnated with a polymer impregnant containing a polymerization catalyst while degassed under vacuum and the polymer impregnant is cured while the evaporation thereof is prevented. The pores of the org. porous material are hermetically sealed and closed by the curing of the polymer impregnant and a printing material enhanced in compression strength, surface hardness and other physical properties and having uniform printing surface hardness can be obtained. This method can be adapted to almost all of woods such as a hinoki material, a yew tree material, brier or the like, a wooden material prepared by solidifying wood pieces or wood powder or almost all of org. porous materials such as animal org. porous material.
Patent JP-S60118154-A (JP)
Inventor: CHIYOU TOSEI
IPC: A23L7/10
Filed: 1983-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0888271-A (JP)
Title: Semiconductor device
Inventor: MIURA TAKAO
IPC: H01L29/73
Filed: 1994-09-20
Abstract: PURPOSE: To lessen an element region in crystal defect so as to enhance an element in performance in a semiconductor device of dielectric isolation structure. CONSTITUTION: (1) A semiconductor device is equipped with a power element and a small signal element, where the elements are formed respectively in silicon islands 4 buried in the surface of a polysilicon film 1 through the intermediary of an insulating film 2, and a certain conductivity-type impurity diffusion layer 3 is provided to only the side face of the silicon island 4 where the first diffusion layer is formed on the side face of the silicon island 4, and a second diffusion layer lower than the first diffusion layer in impurity concentration is formed on the side face of the silicon island 4 where the small signal element is formed. (3). A conductive impurity diffusion layer is formed on the side face of a silicon island, and a small signal element is formed apart by a distance above 1μm from the end of a diffusion layer formed on the side face of a silicon island.
Patent JP-H0780093-A (JP)
Title: Firefighting equipment for parking lot
Inventor: ARAI MICHIO
IPC: E04H6/14
Filed: 1993-09-10
Abstract: PURPOSE:To provide the firefighting equipment which can extinguish in an early stage a fire of a vehicle in a parking lot of a mechanical type for mounting a parking vehicle on a parking stand one car each. CONSTITUTION:In the parking lot in which plural parking stands 20 are provided, and on each parking stand, a vehicle 40 is mounted one car each, fire extinguishing agent ejecting nozzles 61, 62 for ejecting a fire extinguishing agent from the lower part to the upper part or the oblique upper part are provided on each parking stand so as to eject it to the front part and the rear part of the vehicle, and at the time of fire, the fire extinguishing agent is ejected, for instance, like a mist from the lower part to the lower face of the front part and the rear part of the vehicle, and the inside of an engine room and an exhaust pipe are covered with the fire extinguishing agent.