baber/WOPTO huggingface dataset:
Patent JP-2000132695-A (JP)
Title: Extension graphic display attribute equally dividing method, its device, and recording medium recording extension graphic display attribute equally dividing program
Inventor: MARUYAMA TAKESHI
IPC: G06T11/20
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device for equally dividing an extension graphic display attribute by which peculiar data is easily divided from data except it and the detailed tendency of data except peculiar data is adequately grasped and a recording medium recording extension graphic display attribute equally divided program. SOLUTION: The correspondence of numerical information data with the graphic display attribute and also the number of divisions are inputted and numerical information data is summarized by adopting a summarizing processing. When the number of numerical information data to be one of the summarized results is lower than a prescribed number, the summarized numerical information data is detected as peculiar data by a peculiar information detecting device 5, one of a single peculiar point removal equally dividing processing, a plural-peculiar point removal equally dividing processing, an order equally dividing processing or a normal equally dividing processing is executed based on the number of peculiar data,  the equally dividing processing by which numerical information data except peculiar data is made to correspond to the inputted graphic display attribute is executed and the different graphic display attribute is set in peculiar data.
Patent JP-H07151214-A (JP)
Title: Transmission
Inventor: WATANABE AKIHIKO
IPC: F16H61/00
Filed: 1993-11-30
Abstract: PURPOSE:To shorten a time from starting speed change to ending it by interlockingly controlling main and auxiliary transmissions at the time of speed change. CONSTITUTION:A clutch 9 for changing speed of a main transmission 3m is cut off, and when a clutch cut detection signal is received from a clutch sensor 10, an auxiliary transmission 3s is automatically switched to its neutral position, and speed change operation of the main transmission 3m, especially synchronization by a synchronizing mechanism is earlily finished so as to shorten the speed change time without influence of rotation of a clutch disc, a gear inside the auxiliary transmission or a shaft, by resetting the auxiliary transmission 3s to the original speed change stage, after finishing speed change of the main transmission 3m.
Patent JP-H04173758-A (JP)
Title: Production of alpha-alkylacrolein
Inventor: MATSUOKA KAZUYUKI
IPC: C07C45/75
Filed: 1990-11-06
Abstract: PURPOSE:To obtain the title substance in a short time, in high yield and economically by reacting an alkylaldehyde with formaldehyde in the presence of a catalyst comprising specific amounts of an organic carboxylic acid and a primary amine in a specific temperature range. CONSTITUTION:A compound shown by the formula (R1 is H or 1-10C alkyl) is allowed to react with formaldehyde in a molar ratio of 1:(0.9-1.5) in the presence of a catalyst, comprising an organic carboxylic acid and a primary amine at 0-200 deg.C to produce the title substance. In the catalyst, the amount of the organic acid used (e.g. acetic acid) is 0.01-1.5 equivalents to 1mol compound shown by the formula and 0.5-2 equivalents to 1 equivalent of the primary amine (e.g. monomethylamine). The reaction is carried out at pH 3-7 and water content in the reaction mixture is 20-60wt.% in the starting mixture.
Patent JP-2000201497-A (JP)
Title: Drive control circuit for stepping motor
Inventor: MARUYAMA KENICHI
IPC: H02H7/08
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To generate a phase signal such that a phase signal to be paired is not driven simultaneously by controlling a phase signal generating means generating a phase signal every time upon application of a drive signal to repeat on/off of phase signal when the drive signal is not applied for a predetermined time. SOLUTION: A motor drive signal is written in a first register 201 and shifted to a second register 202 at a predetermined period and then a corresponding phase signal is generated from a port control section 209 in order to excite the coil of a four phase unipolar stepping motor. If the time to be elapsed before a next drive signal is applied after a first drive signal is applied is shorter than a predetermined period, an RST signal is not outputted from a comparator 206 otherwise it is outputted. An SW signal repeating on/off is outputted from an NAND circuit 210 and a phase signal generated at the port control section 209 repeats on/off to prevent current from flowing entirely through four phases.
Patent JP-H04172488-A (JP)
Title: Navigation apparatus
Inventor: SATO GIICHI
IPC: G08G1/0969
Filed: 1990-11-06
Abstract: PURPOSE:To reduce development cost, shorten development time, and perform high-speed drawing with a low-function microcomputer and carry out the processings of route searching, route inducting, map matching and the like by memorizing the background and the character of each map per picture element as image information and memorizing road information only after coding. CONSTITUTION:Map data are constituted of image information IMD in which a map displayed on a display screen is divided into n X m pieces of picture elements and then represented by a color code per picture element, and code information CDT represented by coding of road information. A control section 7 makes access to CD-RO based on instruction from an operating section 2 and data inputted from a position calculating CPU5 and reads out required map data, storing coded road information into a memory section 8 and then outputs the image information represented by (n)X(m) pieces of picture elements to a display device 10. And the control section 7 executes route searching processing, route inducting processing, map matching processing and the like when needed.
Patent JP-H05136511-A (JP)
Title: Optical fiber amplifier
Inventor: SHIGEMATSU MASAYUKI
IPC: H01S3/07
Filed: 1991-11-15
Abstract: PURPOSE:To suppress the introduction into optical fibers of noise light of the waveband same as the signal light generating in the light source, and to improve the noise characteristics of the optical fibers by a method wherein a filtering means, with which the light of wavelength band of signal light is shut off, is provided on the light path between an optical means and the light source. CONSTITUTION:Semiconductor lasers 2 and 12 generate an excited light of 1.48mum band. The laser 2 is the light source for excitation in forward direction, and it is made incident on a fiber coupler 6 passing through the filter 4 to be used for prevention of noise. After the above-mentioned laser 2 has been combined with the signal light of 1.55mum band in wavelength which is made incident from an input end, the combined light is made incident on the left end of the Er-doped fibers 10 to be used for light amplification. On the other hand, the laser 12 is the light source for backward excitation, it is made incident on a second optical fiber coupler 16 passing through a second filter 14, and then it is made incident on the right end of the Er-doped fibers 10. As the noise light of the wavelength same as the signal light can be removed from the excitation light which is made incident from both directions of the Er-doped fiber 10 by the presence of the first and the second filters 4 and 14, noise can be reduced.
Patent JP-2000160264-A (JP)
Title: Method for refining palladium
Inventor: ISHII TOSHIFUMI
IPC: C22B11/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To drastically reduce an oxygen concentration to a specific value or below by thermally decomposing a palladium intermediate product to form metal palladium and heat treating this metal palladium in a vacuum. SOLUTION: Silver electrolysis anode slime formed by recovering crude silver from copper electrolysis anode slime by electrolytic refining is subjected to a wet process treatment or reduction treatment, by which a dichlorodiamine palladium complex is collected. This complex is subjected to dehydrating and drying to obtain a porous sponge palladium complex salt (intermediate). When this complex salt is fired at 700 to 1,000 deg.C, the complex salt is decomposed and the sponge palladium is obtained. The oxygen concentration of the fired sponge palladium is about 0.2 to 2%. This metal (sponge) palladium is heat treated in the vacuum. The heat treatment is executed for >=10 minutes at >=500 deg.C and the melting point of the palladium or below. The vacuum degree is preferably <=0.1 Torr.  As a result, the oxygen concentration may be reduced to <=100 ppm which is the purity required as a catalyst for engines.
Patent JP-H09198290-A (JP)
Title: Backup device
Inventor: OWADA KIYOSHI
IPC: G06F12/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To shorten the operation stop period of an information processor by changing an identifier(ID) related to a 1st storage means to an ID related to a 2nd storage means when the ID of the 1st storage means is described in a setting file at the time of executing duplication by a duplicating means. SOLUTION: An HDD (1st storage means) 10 stores at least one program and a setting file 12 describing the operation environment of the program and a duplication conversion part (duplicating means) 31 duplicates the program stored in the HDD 10 and the file 12 in an HDD (2nd storage means) 20. When an ID related to the HDD 10 is described in the file 12 at the time of executing duplication by the conversion part 31, the duplication conversion part (ID changing means) 31 changes the ID to an ID related to the HDD 20. Thereby, temporarily driving the information processor by the HDD 20 when the HDD 10 is failed and the operation of the information processor is stopped.
Patent JP-H05134378-A (JP)
Title: Transfer tape for retouching negative film for plate making
Inventor: NAKAMURA TATSUO
IPC: G03F1/92
Filed: 1991-11-15
Abstract: PURPOSE:To enable easy shielding of the transmittance of light of a specified wavelength by providing a light shieldable pressure sensitive transfer layer having a light shieldable material on one surface of a film-like base material. CONSTITUTION:The light shieldable pressure sensitive layer 11 provided on the one surface of the film-like base material consists of a light shielding material consisting of a vehicle and a pressure sensitive adhesive layer provided on the surface thereof. The light shieldable pressure sensitive transfer layer (transfer layer) 11 side is superposed on the retouching point of a negative film 25 in the case of of retouching by using the transfer tape for retouching the negative film for plate making. This layer is pressed by a pressing member 20 from the film base material side, by which the transfer layer 11 is adhered by as much as the required length and thereafter, the transfer layer 11 is strongly pressed and cut by the pressing member 20. The film-like base material is then peeled, by which the transfer layer 11 of the desired length is transferred to the retouching point of the negative film 25. Such retouching operation can be easily carried out by using a transfer means of a hand type assembled with the pressing member.
Patent JP-H07167096-A (JP)
Title: Electric blower
Inventor: TOYOSHIMA HISANORI
IPC: A47L9/00
Filed: 1994-12-05
Abstract: PURPOSE:To prevent the occurrence of a trouble, such as deficiency in cooling of an electric motor owing to reduction of an airflow flowing in the electric motor, resulting in provision of a decreased life for an electric blower, without increasing the size of the electric blower and to reduce the generation of noise through the increase of production of a sound absorbing effect compared with a conventional type. CONSTITUTION:An electric blower comprises an electric motor 2; a centrifugal impeller 32 coupled to the rotary shaft 24 of the electric motor 2; and a diffuser 31 arranged on an electric motor end bracket 21. A sound absorbing body 11 is arranged in an exhaust gas flow return flow passage consisting of an exhaust gas return guide vane 31c arranged on the under surface of the diffuser 31; and the electric motor end bracket 21.
Patent JP-H10182991-A (JP)
Title: Curable composition
Inventor: CHINAMI MAKOTO
IPC: C08K5/057
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition, having a high curing rate and useful as a sealing elastic curable composition for applications such as electronic and electric equipmnt, civil engineering water stops, builings, ships, automobiles and roads by including a tetravalent tin alcoholate as a curing agent. SOLUTION: This curable composition comprises (A) a saturated hydrocarbon- based polymer having a hydrolyzable group bonded to silicon atom ans a silicon- containing group capable of forming a siloxane bond and thereby capable of crosslinking, e.g. a group representd by the formula  R<1> and R<1> are each independently a 1-20C alkyl, a 6-20C aryl, etc.; X is a hydrolyzable group; (a) is an integer of 0-3; (b) is 0, 1 or 2; [(a)+(b)]>=1; (m) is an integer of 1-19} and (B) a tetravalent tin alcoholate.
Patent JP-H09118427-A (JP)
Title: Luggage receiving method and device
Inventor: YAMAZAKI MINORU
IPC: B64F1/36
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To efficiently treat the luggage which is rejected by a security check by cancelling the rejected conditions thereof by the passenger even if it is generated. SOLUTION: When a passenger comes to a security check gate 8, first the ticket of the passenger is read. The recorded data of ticket issued information file 16 is provided from an air carrier system 3 to a security check gate 8 through BHS5, and the security check is performed thereat. Based on the identification number of the passenger read from the ticket, the identification number of the luggage of the passenger and the check result are retrieved through access to BHS5. In the case where there is a rejected luggage of passenger, the identification of the luggage thereof is displayed to the passenger, and the cancelling is made by the passenger.
Patent JP-H03163251-A (JP)
Title: Continuously variable transmission
Inventor: KURIBAYASHI SADATOMO
IPC: F16H37/02
Filed: 1989-11-21
Abstract: PURPOSE:To obtain the speed change ratio in a wide range by suppressing the slip of the V-belt of a V-belt type continuously variable transmission by setting the connection degree of a hydraulic multidisc clutch installed in a driving power transmission passage according to the output of a driving power source. CONSTITUTION:A driven shaft 4 is connected with a driven side intermediate shaft 22 in the coaxial arrangement through a differential mechanism 20 and a hydraulic multidisc clutch 14. In the driven rotary shaft 22, the interval between two pulleys 30a and 30b which are opposed by a hydraulic driving mechanism C4 is varied, and the revolution of the driven shaft 22 is varied by a V-belt 32 laid between both the pulleys by the similar operations of the pulleys 18a and 18b of a driving side intermediate shaft 12. The connection degree of the clutch 14 in the case when the multidisc clutch 14 is turned ON is set according to the output of an engine by a clutch driving mechanism C2, and as the engine output is larger, the clutch connection degree is increased. During the time when the connection degree of the clutch 14 increases or decreases, the proper speed change ratio is selected through the V-belt speed change, and the slip of the belt 32 is prevented.
Patent JP-H07154525-A (JP)
Title: Communication method for facsimile equipment
Inventor: SHIGESAWA AKIHIKO
IPC: H04N1/00
Filed: 1993-12-01
Abstract: PURPOSE:To improve the operability by providing a display panel on which an operation request and a communication state are described in a character of a prescribed language and a symbol and lighting a desired display panel in response to the operation state by a light emitting means. CONSTITUTION:A communication control section 3 controls a predetermined communication procedure such as the CCITT or the like via a PSTN line to send/receive communication information including facsimile picture information. Furthermore, the control section 3 sends a signal representing an operation request and a communication state corresponding to the operation stage to an operation display section 4. The operation display section 4 is provided with a display panel made of a transparent silk print or the like on a rear side of a acrylic plate or the like end using Japanese representation including KANJI (Chinese character). A light emitting means such as a LED is provided to a rear side of each display panel. A corresponding LED is lighted by an operation request corresponding to the operation stage and a signal representing the communication state from the control section 3 to light desired indication to inform it to the operator.
Patent JP-H04172196-A (JP)
Title: Solder powder and its manufacture
Inventor: YOSHIDA KOICHI
IPC: B23K35/40
Filed: 1990-11-05
Abstract: PURPOSE:To enable fine line printing and to prevent solder balls from being produced by using compositions easy to oxidize in Sn-Pb alloy series powder grains as nuclei and forming coating layers composed of compositions hard to oxidized round the nuclei. CONSTITUTION:In the solder powder, the main component of the composition of the core 1 is Sn, the main component of the composition of the coating layer 2 is Pb and the composition of the powder grain is, lay weight 50-75% Sn 25-50% Pb. In this way, it becomes possible to manufacture solder powder of superfine particles low in surface oxygen concentration and, further amounts of contained halogen and flux are limited to improve fine printability.
Patent JP-H08162054-A (JP)
Title: Area type electron beam irradiation device
Inventor: TERASAWA TAKAHIRO
IPC: H01J37/06
Filed: 1994-12-05
Abstract: PURPOSE: To provide an area type electron beam irradiation device which is intended to shorten the time required for release for replacement when a filament is broken. CONSTITUTION: This device has a filament device 5 having a plurality of filament mechanisms 51 arranged along the circumference within the internal vertical section of a vacuum chamber, and a rotating mechanism 6 for rotating the filament device 5 around the circumferential center, thereby moving each filament mechanism 51 to a position corresponding to an electron beam irradiation window 7. The rotating mechanism 6 is constituted so as to be operable from the atmospheric side.
Patent JP-H09146299-A (JP)
Title: Production of electrophotographic toner
Inventor: YOSHIDA HIDEYUKI
IPC: G03G9/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of pulverization from coarse powder to fine powder and to increase the extent of treatment by allowing many voids to exist in a kneaded body consisting of a resin binder and a colorant. SOLUTION: In a process for melting and kneading a mixture consisting of at least a resin binder and a colorant, bubbles are allowed to enter a kneaded body. The kneaded body has many voids and is made easy to crush after solidification by cooling, subsequent crushing and pulverization are efficiently attained and the extent of treatment is also increased. The kneaded body having many voids is obtd., e.g. by using an open kneader or adding a blowing agent at the time of kneading. When the average void diameter of the kneaded body, the average interval between voids and the volume average particle diameter of the objective toner are represented by A, B and D, respectively, the kneaded body is required to satisfy the relations of 0.5D<=A<=5D, 0.5D<=B<=15D and 5.0μm<=D<=15.0μm.
Patent JP-H05105298-A (JP)
Title: Recording paper transport device in ink jet printer
Inventor: AKAHA TAKASHI
IPC: B65H29/20
Filed: 1991-10-21
Abstract: PURPOSE:To transfer a sheet of recording paper without applying an excessive tensile force. CONSTITUTION:An indented roller 22 positioned in opposition to a platen 6 at the lower side of a recording head 7 is jointed with a drive shaft 17 through a friction clutch member. By rotating this indented roller 22 at circumferential speed which is slightly higher than paper transfer speed of a push tractor 8, and in the case when fluctuation is generated in the transfer speed of a recording paper sheet S, the recording paper sheet S in the moist state is transferred without applying an excessive load by equalizing the circumferential speed of the indented roller 22 with that of the recording paper sheet S in the state of applying a drive force.
Patent JP-H11135461-A (JP)
Title: Copper wiring and its manufacture
Inventor: UENO KAZUYOSHI
IPC: H01L23/52
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly pure copper thin film wiring and improve electric characteristics, by supplying a gas containing fluorine at the time of supplying a material, at least at a film forming initial stage in a CVD method, wherein an organic copper compound material having a group composed of carbon and fluorine is used as the material. SOLUTION: A substrate 10 is held in a CVD chamber 20. The substrate 10 is provided by depositing silicon oxide on an Si substrate, forming a groove of a wiring pattern on a surface of an oxide film, and depositing a TiN film on the groove. The substrate 10 is held at a CVD temperature. At that time, the chamber 20 is evacuated by a pump 21. Then, a liquid material 22 is gasified into a material gas 11 in a gasifier 23 and is introduced into the chamber 20 with a carrier gas, i.e., hydrogen gas 24. At that time, the pressure inside the chamber 20 is adjusted to be, for example 1 Torr, by the pump 21. Further, hydrogen fluoride gas 12 is introduced into the chamber 20 by a separate line.
Patent JP-H04175074-A (JP)
Title: Video camera apparatus
Inventor: NAKAJIMA TAKATSUGU
IPC: H04N5/369
Filed: 1990-11-08
Abstract: PURPOSE:To simplify the construction of the apparatus by setting a position actuating a shutter speed control mechanism between a shutter speed selector positions setting the shutter speed to max. speed and min. speed. CONSTITUTION:In a rotor part 8, a shutter speed control actuating position 10i (ON) is provided between a eighth shutter speed selector position 10h setting the shutter speed to max. speed and a first shutter speed selector position 10a setting the shutter speed to min. speed. The shutter speed control mechanism is actuated when the rotor part is at the position 10i and not actuated when the rotor part is at any of the positions 10a to 10h. The electronic shutter mechanism is actuated when the rotor part is at the second to eight positions 10b to 10h or at the position 10i. Thus, the need of separately providing a switch for controlling and operating the two mechanism mentioned above can be eliminated.
Patent JP-H08126365-A (JP)
Title: Separately excited driver for motor
Inventor: HONDA JUICHI
IPC: H02P23/00
Filed: 1994-10-29
Abstract: PURPOSE: To obtain a separately excited driver for a motor equipped with a safety mechanism for stopping the motor automatically upon application of an overload in which the size is reduced by eliminating a reduction gear. CONSTITUTION: The first coil 1a of a stepping motor 1 is provided, at each end thereof, with a variohm 2 having one end connected with the emitter terminal of a transistor and an intermediate point connected with the base terminal. A second coil 1b has one end connected with the collector terminal and the other end connected with the plus side of a power supply 4.