baber/WOPTO huggingface dataset:
Patent JP-H11136506-A (JP)
Title: Detection of copy regulation document
Inventor: SOWELL QUINTON L
IPC: G03G21/04
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for scanning plural photographs and a method for judging the photograph which is copy-protected. SOLUTION: The method for detecting a copy regulation document is provided. The method is provided with a stage 10 where at least one photograph is placed on a scanner platen, a stage 20 where low resolution scanning is executed for generating a low resolution picture, a stage 30 where the inclined angle and the position of the photograph are decided, a stage 45 where the photograph is scanned again with high resolution for generating the high resolution picture and the inclination of the high resolution picture is given, a stage 50 where the existence of more than one micro dots in the high resolution picture is recognized and a stage 55 where the use of the high resolution picture is inhibited when the micro dots are detected.
Patent JP-H04103350-A (JP)
Title: Paper feed method and device for sheet-feed press
Inventor: NISHI KOSUKE
IPC: B41F21/00
Filed: 1990-08-23
Abstract: PURPOSE:To make it possible to monitor operation of an elevating pile and paper feeding and make it easy to maintain and inspect the device by making a carrying car stand by in a position apart from a body of a sheet-feed press and keeping a face for feeding papers to the elevating pile open so as to obtain working space and passage. CONSTITUTION:A palette carry out device 5 connected to rows of rollers 2c of an elevating pile 2 is provided outside a body 1 of a sheet-feed press. After papers in a palette laid on the elevating pile 2 run out, the elevating pile 2 is made to go down so as to align the level with the palette carry out device 5, and the vacant palette is carried out to the outside of a line by operations of the rollers 2c and belt conveyors 5b. After the palette is carried out, the conveyors stop and descend on elevating blocks 2b so as to be ready for carrying in next papers. A carrying car 4 on which the palette having the papers thereon on standby makes a built-in traveling roller 4c operated so as to move toward the elevating pile 2. Further, during this time, a new palette having papers thereon is laid on the carrying car 4 on standby so as to be ready for transporting to the elevating pile 2.
Patent JP-H04108035-A (JP)
Title: Fuel filler
Inventor: OHASHI TAMIYOSHI
IPC: B60K15/04
Filed: 1990-08-24
Abstract: PURPOSE:To facilitate the setting work for a pushing member by setting the position at which a push member set hole is formed only in a diameter reducing step part of a seal member protecting cylinder, and by making the leg part thereof pierce through in parallel with the set hole so that the pushing member is set in the seal member protecting cylinder. CONSTITUTION:In a fuel filler port, an annular seal member 11, a seal member protecting cylinder 13, a movable retainer 15, a movable retainer drive mechanism D and a pushing member 19 are assembled to a fuel filler port body 10. In this arrangement, a set hole 13 is formed in a diameter reducing step part 13b of the seal member protecting cylinder 13. Meanwhile, a receiving seat part 19c formed at the front end of a leg part 19a of the pushing member 19 is set to a plan view size which can pass through the set hole 13a. Further, the leg part 19 is made to pierce through in parallel with the set hole 13a, and the pushing member 19 is held in the seal member protecting cylinder 13. Thereby it is possible to facilitate the setting work for the pushing member 19.
Patent JP-H04108786-A (JP)
Title: Production of carbapenem intermediate
Inventor: MURATA MASAYOSHI
IPC: C07D403/12
Filed: 1990-08-24
Abstract: PURPOSE:To obtain the title intermediate for a raw material of producing a carbapenem compound useful as an antimicrobial agent by reacting a specific azetidinone compound with an aldehyde compound and then with a triarylphosphine. CONSTITUTION:An azetidinone compound (salt) shown by formula I [R<2> is hydroxy (lower) alkyl., etc.; R<3> is H or lower alkyl; R<4> is halo (lower) alkyl; R<5> is H or imino-protecting group; A is lower alkylene] is made to react with an aldehyde compound shown by CHO-R<1> [R<1> is (protected) carboxyl] or a reactive equivalent thereof to give a compound (salt) shown by formula II. Then, this compound is halogenated to give a compound (salt) shown by formula III (X is halogen), which is reacted with a triarylphosphine shown by the formula P(R<6>)3 (R<6> is aryl) to give the objective carbapenem intermediate shown by the formula IV.
Patent JP-H07182426-A (JP)
Title: Smart card system
Inventor: UIRIAMU REIDO KAARURAISURU
IPC: G06Q20/36
Filed: 1994-08-26
Abstract: PURPOSE: To enable a set of consumers to purchase commodities by drawing money from arbitrary one of plural accounts stored in a smart card. CONSTITUTION: A POS terminal 418 is provided with a terminal processor 424, a commodity discrimination device 426, a terminal memory 420, and a smart card reader 415. The commodity discrimination device 426 acquires a commodity identifier from a commodity to specify the commodity or its classification. A price table and plural commodity tables are electronically stored in the terminal memory 420, and each commodity identifier is related to a corresponding price. Each commodity table includes a list of commodity identifiers, and a specific commodity identifier is related to a corresponding account. Each commodity table is unequivocally discriminated by the commodity identifier. The terminal memory 429, the commodity discrimination device 426, and the smart card reader 415 are connected to a terminal processor.
Patent JP-H0385479-A (JP)
Title: Positron ct apparatus
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/161
Filed: 1989-08-30
Abstract: PURPOSE:To dispense with a delay time control circuit and to eliminate sensitive difference between simultaneous count circuits by mounting simultaneous count circuits each detecting the simultaneity of the signal between the outputs of two groups among a plurality of the radioactivity detector groups divided into a predetermined number and conductors having equal length guiding the output thereof to the same circuit. CONSTITUTION:A large number of radioactivity detectors 1 wherein scintilators 11 and photomultiplier tubes 12 are combined are divided into groups A - F by a predetermined number in the circumferential direction and the outputs collected at every group are respectively inputted to respective terminals 2. The lengths of the conductors up to terminal 2 are made equal mutually. The terminal 2 are connected to one terminal of lattice-shaped conductor patterns 3 and simultaneous count circuits 4 are arranged in the vicinity of the longitudinal and lateral intersecting points of the patterns 3 and connected so that the signals from the conductors 3 in both longitudinal and lateral directions are inputted and the distances reaching the circuits 4 from the terminal 2 through the conductors 3 become equal. By this constitution, the delay quantities on two signal propagation routes inputted to the respective circuits 4 are equal and the sensitivity difference between the circuits can be eliminated.
Patent JP-H09174268-A (JP)
Title: Welded joint forming method and device therefor
Inventor: DEIRU YUU CHIYAN
IPC: H05K3/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To directly execute a laser beam-welding to a material having high reflecting power without coating or the material by directly irradiating a first member with the radiation energy and simultaneously irradiating a second member through the opening hole part of the first member. SOLUTION: Round cut-off parts are formed to layers 14 and 16 and a round exposing zone 12a of a trace 12 is exposed but does not apply the coating. An opening hole 12b penetrates and extends the exposing zone 12b and forms into the round shape at the center part by drilling, etc. The exposing zone is extended toward the lower direction and the outer direction on the trace 12 surface finally to a ridge or a rim 12a-1, and this rim part is brought into contact with the contacting point 18 on the same plane. The laser beam LB directly irradiates the exposing zone 12a and simultaneously irradiates the contacting point 18 through the opening hole part 12b, too. The beam is obtd. from the laser L and passed to a reflecting plate R, and the laser is supported by a supporting means to which a laser stand LS is specified.
Patent JP-H0863161-A (JP)
Title: Effect adding device for electronic musical instrument
Inventor: KUSHIMIYA SEIJI
IPC: G10H1/18
Filed: 1994-08-26
Abstract: PURPOSE: To enable changing over functions of an operating piece during a playing by storing control data becoming references corresponding to functions to be assigned to a continuous variable operating piece at every tone color and generating new control data while correcting control data stored in accordance with positions of the operating piece. CONSTITUTION: This device has function assigning means 16, 17 assigning functions to a continuous variable operating piece 6 and a storage means 15 stores control data becoming references corresponding to respective functions to be assigned to the operating piece 6 by the operations of these means at every tone color. Then, a control means 13 generates new control data by correcting control data of the storage means 15 in accordance with the setting states of respective operating pieces and positions of the operating piece 6. The data are stored in a storage means 14 and are read out when it becomes a prescribed timing and then a musical tone is generated by being imparted by prescribed effects. Thus, playing expressing functions are assigned to the operating piece 6 by operating easily function assigning means 16, 17.
Patent JP-H0386354-A (JP)
Title: Method for drying ceramic shell mold for lost wax casting
Inventor: KOBAYASHI KAZUNORI
IPC: B22C9/04
Filed: 1989-08-30
Abstract: PURPOSE:To forcedly dry a ceramic shell mold in a short time while preventing excess cooling preceding to de-wax by alternately executing vacuum operation and warm blasting operation under atmospheric pressure. CONSTITUTION:The ceramic shell mold is charged into a drying chamber 11 under condition of opening a sliding door 11b with an air cylinder 11a. After drying this by alternately executing the vacuum operation and the warm blasting operation by the suitable times, this is taken out of the drying chamber 11 under the condition of opening the sliding door 11b. Then, it is desirable that the inner part of the drying chamber 11 is made to reduced pressure condition of <=about 10Torr at the initial stage of drying with the vacuum operation and successively, made to further higher vacuum degree. It is desirable that the temp. in the drying chamber 11 is made to >=30 deg.C with the warm blasting operation preceding to the initial vacuum operation. Further, it is desirable that at least five times or more of either one side of the vacuum operation or the warm blasting operation are executed.
Patent JP-H1047936-A (JP)
Title: Shape measuring method
Inventor: NONOMURA YUUSUKE
IPC: G01N21/84
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To accurately measure the shape of a spatially discontinuous object by plotting an electromagnetic wave pattern having two or more different spatial frequency components on the object. SOLUTION: Flectromagnetic wave stripes having a spatial wavelength Sλ1 of about 0.3mm from a pattern plotting means 2 and electromagnetic wave stripes having a spatial wavelength Sλ2 of about 0.3045mm from another pattern plotting means 2 are synthesized with each other by means of a half mirror and the synthesized pattern is plotted on a tooth to be measured by projecting the pattern upon the tooth. The image of the stripes is picked up with a CCD camera 1 provided with such a filter that can separate the wavelengths λ1 and λ2 from each other and a third spatial wavelength computing means computes stripes λ3 which become one wavelength at about 20mm as waviness based on the wavelengths λ1 and λ2.  Then the computing means computes shape data which are free from jumps and contain the positional information of adjacent teeth and supporting teeth of the tooth by using the stripes λ3. It is also possible to confirm the order of the stripes having the wavelength λ1 plotted on the tooth from the shape data found from the wavelength λ3 and locally measure the shape of the tooth with high accuracy by using the wavelength λ1.
Patent JP-S59117401-A (JP)
Title: Power converter for vehicle
Inventor: MIYASHITA ICHIROU
IPC: B60L3/00
Filed: 1982-12-21
Abstract: PURPOSE:To sharpen the rise of the voltage of a filter capacitor by selecting the resistance value of a current reducing resistor so that the attenuation rate as a resonance circuit becomes a vibrating manner. CONSTITUTION:When a railcar starts, only a switch 3 is closed to charge a filter capacitor 6 through a current reducing resisltor 4. Since the resistance value of the resistor 4 is selected so that the attenuation rate as a vibrating circuit of a filter reactor 5 and the capacitor 6 becomes smaller than 1 in a vibrating manner, the voltage Vc' of the capacitor 6 abruptly rises in a vibrating waveform W state. The resistor 4 is shortcircuited at the time point P when the voltage Vc' becomes the level of 70-80% of the final value. Further, an energization signal cc' is fed to allow a power converter 7 to perform its function, and the load current by the converter 7 performs the parallel resistance effect of the capacitor 6, thereby suppressing an overshoot.
Patent JP-S6467999-A (JP)
Title: Printed board positioning device
Inventor: KANAZAWA TSUNEO
IPC: H05K13/04
Filed: 1987-09-08
Abstract: PURPOSE:To uniformize the contact of the end face of a printed board with a stationary chute and to accurately position it by providing pressing means for pressing a movable chute with respect to the stationary chute for conveying the board through elastic means in the lateral direction of the substrate. CONSTITUTION:A rotary lever 14 is rotated clockwise by the upward moving operation of an elevational cylinder 13, chute supporting bases 3, 3, a stationary chute 1, a movable chute 5 are set above, and guide pins 15, 15 are removed from guide holes 17, 17 of a printed board P. The rear end of the substrate P of the chute 1 side is pressed by a feeding mechanism to the side B in this state to discharge the substrate P. Simultaneously, a new printed substrate P is conveyed to a predetermined position between both the chutes 1 and 5. The chute 5 is pressed by the pressing forces of springs 12, 12... to the substrate P toward the chute 1 at the time of conveying in this manner, and smoothly conveyed due to the presence of rollers 9, 9....
Patent JP-S6288739-A (JP)
Title: Copying machine
Inventor: ARAKAWA KAZUO
IPC: B65H3/44
Filed: 1985-10-11
Abstract: PURPOSE:To discriminate a paper feeding tray in service in an easy manner, by installing a displaying device indicating a fact that the tray is in service. CONSTITUTION:Supposing that a feed tray being selected at present is an upper state feed tray 15, a central processing unit 31 controls a tray display driver 39, turning an upper stage service LED of an upper state display part 41 to ON, and a service lamp of the upper stage feed tray 15 is lighted and displayed. To this operation, if a mid stage feed tray 16 is in service, the CPU 31 lights a service lamp of a mid stage display part 42 being built in the mid stage feed tray 16, and if a lower stage feed tray 17 is in service, it lights a service lamp of a lower stage display part 43 being built in the lower stage feed tray 17. When lighting of these service lamps is started, the CPU 31 abides the rising of process control relations and a vacuum motor 45, then it starts the copying sequence.
Patent JP-H1168229-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: ANAYAMA CHIKASHI
IPC: H01S5/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce a reactive current, by making the face orientation of a first region wherein the positive hole concentration is high in a first P-type clad layer different from that of a second region wherein the positive hole concentration is low. SOLUTION: An active layer 3 wherein a step-difference substrate 1 is made a slant surface is formed. A P-side clad layer wherein the positive hole concentration of a region along the slant surface is higher than that of a region along a main surface, and a clad layer turning to a P-type layer 7 on the slant surface of an N-type current constriction layer 6 are formed on the active layer 3. The P-side clad layer is constituted of a first P-type clad layer 4 wherein the width of a forbidden band of the side adjacent to the active layer 3 is large, and a second P-type clad layer 5 wherein the width of a forbidden band is small. The face orientation of a first region 9 wherein the positive hole concentration is high in the first P-type clad layer 4 is made different from that of a second region 10 wherein the positive hole concentration is low.
Patent JP-H1167608-A (JP)
Title: Electric double-layer capacitor
Inventor: OKAMURA MICHIO
IPC: H01G11/30
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To increase the density of energy by using carbon electrodes of different pore diameter distribution as positive and negative polarizable electrodes. SOLUTION: Active carbon is used for polarizable electrodes on positive and negative sides with pore distribution suitable for ion diameter of respective electrolytic solutions. That is, with respect to the effective ion diameter generated by an effect such as ionization of the electrolytic solution and its solvation, when the diameter of cation is larger than that of anion, the pore diameter of the polarizable electrode on the negative electrode side is made larger than that of the polarizable electrode on the positive electrode side. In this way, excellent properties can be obtained in regard to both electrode capacitance and internal resistance.
Patent JP-S60115866-A (JP)
Title: Automatic analyzer
Inventor: YAMAGUCHI KIYOUICHI
IPC: G01N35/02
Filed: 1983-11-28
Abstract: PURPOSE:To speed up operation and to reduce the size over the entire part of a device by disposing and constituting a mechanism for transferring successively reaction vessels each contg. the sample to be analyzed to an analyzing section and plural reagent liquid tanks for plural measuring items into plural lines and plural rows. CONSTITUTION:A transfer section 20 is so arranged that transparent reaction vessels 21 are successively transferred by a transfer mechanism (for example, belt conveyor system). A series of the vessels 21 constituting the transfer section 20 are so arranged as to receive the supply of samples such as serum, plasma, etc. in a sample dispenser 24. A sampler 10 transfers successively the vessels 11 to a sample sucking position 12. Plural reagent liquid tanks 31 are flatly disposed respectively into plural lines and plural rows in a sample storage house 30. The operation is speeded up and the entire part of the device is reduced in size according to the above-mentioned constitution.
Patent JP-H0548952-A (JP)
Title: Camera
Inventor: HIRASAWA KATAHIDE
IPC: G02B7/28
Filed: 1991-08-09
Abstract: PURPOSE:To accurately and easily enable an automatic focusing. CONSTITUTION:When an actuator 108 moves a focus lens 101 in an arbitrary direction under the control of an operation control part 305a, an image pickup surface 106 converts a video signal which passes through an optical system and is made incident on the surface into an electric signal and outputs it as focus voltage to a system controller 300a via a high-pass filter 118. The operation control part 305a consecutively inputs the last twenty consecutive absolute values of the focus voltage to a focus voltage absolute value memory 301 via the high-pass filter 118, detects the voltage difference obtained by taking the difference of adjacent data of the absolute values of the stored focus voltage and stores the obtained voltage difference in a focus voltage difference memory 302. The control part 305a predicts a focus point based on the history of the focus voltage absolute values and the voltage difference, and controls the actuator 108 to make automatic focusing.
Patent JP-S6468447-A (JP)
Title: High temperature wear-resistant sintered alloy
Inventor: ABE MAKOTO
IPC: C22C38/44
Filed: 1987-09-10
Abstract: PURPOSE:To obtain the titled sintered alloy having high material strength at a low cost by dispersing a specific compsn. of hard phase consisting of Si, Mo and Co to a substrate having specific compsn. consisting of C, Ni, Mo, Co and Fe at the specific ratios. CONSTITUTION:Specific compsn. of powder as fundamental components and specific compsn. of hard phase componental powder are mixed and sintered to prepare a sintered alloy having the total compsn. consisting of, by weight, 0.3-1.1% C, 0.2-3% Si, 5-27% Ni, 1.9-12% Mo, 5-23% Co and the balance consisting substantially of Fe. In said sintered alloy, its fundamental compsn. is constituted of 0.45-1.15% C, 5.4-27% Ni, 0.4-2.7% Mo, 4.2-7.2% Co and the balance consisting substantially of Fe; and it is furthermore constituted of the mixed structure of sorbite or bainite and austenite. In said structure, 5-25% hard phase constituted of 4-12% Si, 33-36% Mo and the balance consisting substantially of Co is dispersed. By this method, the sintered material having high material strength and high temp. wear resistance which is hardly restricted by the kinds of engine and fuel can be obtd.
Patent JP-H04107373-A (JP)
Title: Water feed valve
Inventor: FUKUZAWA SOICHI
IPC: F16K31/40
Filed: 1990-08-29
Abstract: PURPOSE:To relieve water hammer operation by inserting a wire rod into a pressure water injection hole and exerting resistance on pressure water, flowing in a back pressure chamber during closing of a diaphragm valve, to limit an inflow amount and lengthening a closing time of the diaphragm valve. CONSTITUTION:With an electromagnet 13 energized, a plunger 15 is attracted upward, a water suction valve is opened, and water flows from the upper stream side to the downstream side. When, with this state, energization is disconnected, the plunger 15 is lowered through the force of a spring 14, a center orifice 4 is closed by means of a pilot valve 17 and a pressure in a back pressure chamber 27 is momentarily increased to a value equal to pressures in upper stream passages 19 and 34. In this case, since the central part on the downstream side of a diaphragm valve 1 fronts on a low pressure part connected to a discharge port, a pressure is low, a difference in a force owing to a difference in a pressure receiving area is produced, and the diaphragm valve 1 is started to rapidly close. However, since a wire rod 5 is inserted into a pressure water injection hole 3, resistance is exerted on inflow water, supply water can not follow closing operation, and the speed of the closing operation is reduced, resulting in reduction of a water hammer action.