baber/WOPTO huggingface dataset:
Patent JP-H01101059-A (JP)
Title: Original reader
Inventor: FURUTA TATSUHIKO
IPC: H04N1/00
Filed: 1987-10-14
Abstract: PURPOSE:To enable an operator to immediately aware of a mistake by comparing a ratio of the black part to the white part of a read original with a set value and outputting a warning at the time of deciding a blank original. CONSTITUTION:A binarizing processing part 3 discriminates whether a read picture element is black or not, and a black picture element counting counter 12 is incriminated if it is black. When read of one page is terminated, it is checked whether the counted value of the black picture element counting counter 12 is smaller than the set value or not. A value of about 0.3% of the number of all picture elements on the original surface is preliminarily inputted as the set value. When the original is set facedown erroneously and is read, the counted value of the black picture element counting counter 12 is smaller than the set value because this original is judged to be a blank original. Then, a warning control part 13 outputs the output and a main control part 7 issues the warning based on this output.
Patent JP-2001084674-A (JP)
Title: Minidisk loading device
Inventor: ARAI SUSUMU
IPC: G11B17/043
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To surely and fully close a shutter by enabling smooth moving opera tion by making small the resistance force at the time of insertion or extraction of a minidisk. SOLUTION: A plate material 3 for closing the shutter of a disk holder 1 has a shutter engagement part 7 which is fitted in and put out of a shutter opening part bored in the shutter 5 of a minidisk cartridge 4, a plate material fulcrum part 10 which engages a support part 9 projecting from the flank plate 8 of the disk holder 1 in a swingable state, and a push-up part 12 which abuts against the flank part 11 of the inserted minidisk cartridge 4. The resistance at the time of the insertion and extraction of the minidisk cartridge 4 becomes small and smooth inserting and extracting operation is enabled.
Patent JP-H04140336-A (JP)
Title: Device for washing privates of human body
Inventor: MACHINAGA HARUO
IPC: E03D9/08
Filed: 1990-09-29
Abstract: PURPOSE:To make residual water drained out completely by a method wherein a cylinder is equipped with a hydraulic pressure-operated valve which works on the hydraulic pressure inside the cylinder and closes when the inside pressure becomes higher than a specified value and opens when the inside pressure becomes lower than the specified value to allow the space inside the cylinder to communicate with the outside air. CONSTITUTION:With a solenoid valve closed by pushing of a stop button on finishing of washing, flow of warm water into a cylinder 4 is stopped and, at the same time, a nozzle-opening-and-closing valve 10 closes as the hydraulic pressure inside the cylinder 4 decreases, and thereby jetting from the nozzle stops. Then the nozzle 5 is moved backward by the force of a spring 9 until it touches a tail 6. Warm water in the cylinder 4 is then discharged into a toilet bowl main body 1, whose quantity is equivalent to the discharge volume through a gap provided between an opening 4b and the nozzle 5. The warm water remaining in the cylinder 4 is then made to flow out by the water head pressure, making the hydraulic pressure inside the cylinder 4 decrease. With this decrease, a hydraulic pressure-operated valve 8 opens, letting the outside air come into the cylinder 4. Thereby the remaining water is discharged thoroughly, and drainage of the residual water is completed.
Patent JP-S63112254-A (JP)
Title: Wheel spin control device
Inventor: TAKADA KOJI
IPC: B60W10/18
Filed: 1986-10-30
Abstract: PURPOSE:To suppress a spin quickly and efficiently by controlling the right and left braking force control means to control the spin near the optimum value and controlling a driving force control means based on the braking force thus generated when the spin of driving wheels occurs. CONSTITUTION:The spin quantity of driving wheels is detected by a spin quantity output device S based on the difference between output signals of speed detecting devices VD, VN (Suffixes 1, 2 indicate the left and right sides and are omitted hereafter.) for the driving wheels and driven wheels. If the detected spin is too large (too small), a command to increase (decrease) the braking force is given from a braking force controller BC to a brake actuator BA to control each brake device B. At this time, the size of the braking force is detected by hydraulic detectors P, smaller one of outputs of the right and left hydraulic detectors P is selected by a selector L to be fed to a driving force controller EC, and the driving force of a prime mover is increased or decreased by an actuator EA based on this output.
Patent JP-H10102006-A (JP)
Title: Production of substrate for floor-polish and aqueous floor-polish composition containing the same
Inventor: GOMI TADASHI
IPC: C09G1/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a substrate for a floor-polish capable of providing a superior film by cross-linking at a room temperature in a short period by cross-linking a carboxyl group of a polymer having a carboxyl group in an aqueous emulsion with a calcium ion in the presence of a specific compound. SOLUTION: A carboxyl group of (A) an aqueous emulsion or an aqueous dispersion of a polymer selected from α,β-unsaturated carboxylic acid-based polymer containing a carboxylic acid and an aqueous urethane-based polymer is calcium cross-linked by adding (B) an alkali metal hydroxide (e.g. sodium hydroxide) and (C) a compound releasing calcium ion to the component A in the method for producing a substrate for floor-polish. The component C is preferably a calcium hydroxide powder or a calcium oxide powder having 10-300μm average particle diameter. The powder of the calcium hydroxide or the calcium oxide is preferably used as an aqueous dispersion obtained by dispersing the powder in water by using a surfactant. The cross-linking reaction is preferably performed at a room temperature under stirring.
Patent JP-H01101785-A (JP)
Title: Method and device for recording and reproducing still picture
Inventor: UEJIMA ATSUSHI
IPC: H04N5/91
Filed: 1987-10-14
Abstract: PURPOSE:To inexpensively reproduce a digital still picture by identifying a header code signal in a signal to be read out and storing a digital picture signal by one screen in succession to the identified header code signal into a frame memory so as to use a CD player. CONSTITUTION:A header code signal for data search recorded before a picture signal of a still picture among signals outputted from a digital audio reproducing player 1 is read by a code identification means 2 and the picture signal succeeding to the signal is stored in a frame memory 3 and the still picture is reproduced on the display device 4 based on the picture signal. Thus, the CD player used in a general home is used by having only to add a simple and inexpensive header identification circuit and frame memory to enjoy a digital still picture easily with high picture quality.
Patent JP-H06107205-A (JP)
Title: Steering device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D6/00
Filed: 1992-09-29
Abstract: PURPOSE:To prevent unpredictable vehicle behavior from occurring due to careless fail judgment even if a vehicle turns sharply, in a steering device of the vehicle in which two wheel speed sensors for rear wheel steering control are used and fail judgment is made when a difference between speeds detected by both sensors exceeds a specified limit. CONSTITUTION:In usual conditions, fail judgment is made when the absolute value ¦V1-V2¦ of a difference between wheel speeds V1 and V2 is dV0 or more (S6 and S7). When a vehicle turns sharply, however, due to remarkably increased yaw rate psi' of the vehicle, the reference for fail judgment is relaxed from d VO to a larger value dV1 if the yaw rate psi' exceeds a specified value psi'0 (S4, S5, S3, S8, S9) to prevent careless fail judgment from being performed. The relaxation of the reference is continued until the vehicle is returned roughly into the straight-forward travel condition, i.e., a front wheel steering angle thetaF becomes below a specified value thetaF and a front wheel steering angle variation rated thetaF becomes a specified value theta'F or below (S10, S11).
Patent JP-H03120540-A (JP)
Title: Packaged photographic product containing rolled silver halide photosensitive material
Inventor: SHIBAZAKI OSAMU
IPC: G03C1/765
Filed: 1989-10-03
Abstract: PURPOSE:To facilitate the drawing out of the torque piece at the front end of a photographic film unwound in a cartridge by specifying the winding shaft diameter to be wound with the photographic film. CONSTITUTION:The cartridge film 1 is formed by winding the photographic film 20 in the form of a roll onto the winding shaft 15 of 13 to 18mm winding shaft diameter (d) of a spool 11 and incorporating this film into the cartridge. The film 20 is tightly wound in a roll shape and is so wound that the unwinding and loosening diameter of the film on the outermost periphery of the roll when the winding is released after resting for 4 hours at and under 53 to 55 deg.C and 48 to 52% humidity attains about 1.1 to 1.3 ratio to the winding diameter before the loosening of the winding. The tongue piece 20a exists near the inside surface of a cylinder plate 2 even after the long-time resting in the unwinding state of the film 20 if the cartridge film is formed in such a manner. The drawing out of the tongue piece 20a by a drawing out implement is thus facilitated.
Patent JP-S62119716-A (JP)
Title: Thin film magnetic head
Inventor: UEHARA HIDETOSHI
IPC: G11B5/31
Filed: 1985-11-19
Abstract: PURPOSE:To accurately form an upper magnetic pole pattern, by forming the resist film at a stepped section to have a uniform thickness. CONSTITUTION:A resist layer 8 made of the same kind of material as that of an insulating substance layer 4 is formed closely to the layer 4 to have an almost same height, and the layers 4 and 8 are heat-treated, but, since the end parts of the layers 4 and 8 are slackened, the cross section at the boundary of the two layers 4 and 8 has a V shape. When another resist layer 9 is applied to the surface, the V-shaped space is filled up and no thin-thickness section is produced. After applying the resist layer 9, a mask 10 is provided on the resist layer 9 in such a way that the mask 10 is slightly projected from the edge of the insulating substance layer 4 and the end of the mask 10 comes to almost center of the V-shaped space. After providing the mask 10, this base plate is exposed from the top. Then a part (e) of the resist layer 8 is exposed and developed remaining a part (d) of about 5mum in thickness. When the exposure is ideally performed, the part (c) shown by the dotted line remains, but, actually, the part (c) is exposed by reflecting rays of light and scattered rays of light and a gentle slope is formed as shown by the solid line.
Patent JP-H06110111-A (JP)
Title: Film moving amount detector for camera
Inventor: TSUNOGUCHI FUMITOSHI
IPC: G03B17/00
Filed: 1992-09-29
Abstract: PURPOSE:To surely detect the moving amount of a film, and to suppress dispersion in the stopping position of a film by providing a calculating means including a control part where a motor is fully driven at first and finely driven after a prescribed number of pulses is detected. CONSTITUTION:When a frame of the film has eight perforations 25, a detection signal is outputted at the time of counting eight pulses by a counter. An automatic film winding mechanism stops the winding of the film when the film is wound by a frame in response to the input of the detection signal. Moreover, in stopping control, after seven pulses are counted by the counter, the motor is duty-driven to pulse drive from full drive and a response to the input of the detection signal at the time of counting the eighth pulse is attained. Then, the motor is braked (t2) after the duty drive for a specified time (t1) to stop the winding of the film. The winding of the film and the detection of the moving amount are executed in each photographing.
Patent JP-H08102172-A (JP)
Title: Editing device
Inventor: SAKUMA HIROTO
IPC: G11B27/00
Filed: 1994-09-29
Abstract: PURPOSE: To provide an editing device excellent in operability and improved in operation convenience by providing an operation means for specifying a prescribed position of a recording signal block corresponding to content information. CONSTITUTION: The recording signal blocks corresponding to the content information are subjected to the editing so that a prescribed position is specified or deleted if unnecessary by the operation means of an operation part 28, and are stored in an internal storage circuit of a system controller 15. The recording signal block is divided into the first half block and the second half block by a point specified by the operation means, and the content information for which the start address of the second half block is the start address of the recording signal block is prepared. Further, the information is stored in the internal storage circuit of the system controller. Thus, the divided recording signal block is read out optionally, and the reproduction of a repeat sound is attained, and it is edited in one track.
Patent JP-H09102730-A (JP)
Title: Filter design device and method
Inventor: KIKUCHI ATSUSHI
IPC: H04N19/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To design a filter that has a small ripple value in its pass band by calculating with optimization and in integers the filter coefficients other than those whose value are known. SOLUTION: A filter coefficient calculation circuit 44 repetitively calculates the filter coefficients whose value are not known yet until the maximum frequency is secured at the end of a pass band in a range where the maximum ripple value in the filter pass band does not exceed the ripple limit value by the integer programming and based on the ripple limit value, the filter tap number and the bit number (nb) of the filter coefficient. A coefficient setting circuit 45 inserts the filter coefficients of value 0 to the calculated filter coefficients every second one and also inserts the filter coefficient of value 2(nb-1) at the center of the filter to produce a half-band filter.
Patent JP-H1190555-A (JP)
Title: Tool transfer type punch press
Inventor: AIZAWA HIDETO
IPC: B21D28/24
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To measure and correct an aligning deviation of a punch and a die even during working by a tool transfer type punch press. SOLUTION: In the punch press which is provided with a punch transfer means 9 and a die transfer means 10 driving a punch holder 7 and a die holder 8 so as to advance and retreat in the linear direction, following respective means are provided. Punch side and die side linear encoders 50, 51 which detect transfer positions of the punch holder 7 and the die holder 8 are provided. A tool position controller 48 which controls the punch transfer means 9 and the die transfer means 10 based on measured values by these linear encoders 50, 51 is provided. Respective encoders 50, 51 are provided with scales 52, 53 and reading heads thereof 54, 55 which are provided in base materials 56, 57 made from low thermal expansive material.
Patent JP-H02108424-A (JP)
Title: Manufacture of press die
Inventor: SHIMIZU TSUTOMU
IPC: B21D37/20
Filed: 1988-10-14
Abstract: PURPOSE:To easily remove a sheet wax after a press die is manufactured by sticking as sheet wax onto the die surface of a 1st press die formed by a datum model, preheating it, removing the internal stress and then forming a hot-melt- spray film to manufacture a 2nd press die. CONSTITUTION:A sheet wax 9 having a thickness equal to the plate thickness of press material is stuck onto the die surface of the 1st press die 8 formed by the use of the formed surface 1 of the datum model 2. Then, after the sheet wax 9 is preheated to remove its internal stress, the melt sprayed material is sprayed on this sheet wax 9 to form the hot-melt-spray film 12 of the 2nd press die 16 and consequently the thickness and shape of the hot-melt-spray film can be set adequately. Further, after the press die is manufactured, the sheet wax 9 can be removed easily.
Patent JP-H06106395-A (JP)
Title: Automatic empty can compressing device
Inventor: ARIMURA SHIGETAKA
IPC: B30B9/32
Filed: 1992-09-29
Abstract: PURPOSE:To reduce the cost and to miniaturize the device by detecting the insertion of a hard foreign matter without providing a sensor. CONSTITUTION:The device is provided with a cam 6 for allowing a compressing plate 5 compressing an empty can to move forward, a brake motor 8 for rotating this cam, an origin sensor 11b for detecting an origin position of the compressing plate 5 at the time when the cam 6 rotates by one revolution, and a timer relay T1 counting time for 3sec from starting the moving motion of the compressing plate 5 by the rotation of the cam 6, stopping power supply to the brake motor 8 after the lapse of 3sec and interrupting power supply to a relay circuit.
Patent JP-2000089270-A (JP)
Title: Semiconductor optical switch
Inventor: YOSHIDA HARUHIKO
IPC: G02F1/35
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fully optical semiconductor optical switch which executes the control and distribution of light signals and deals with an optical communication system of terabit/second or above. SOLUTION: This semiconductor optical switch is constituted by providing the surface of a GaAs substrate with a plurality of coupled triple quantum well structures 20 formed by arranging InGaAs quantum well layers 22 of the well width narrower than the well width of two InGaAs quantum well layers 21a, 21b having an equal well width between these quantum well layers 21a and 21b and arranging AlAs quantum barrier layers 23 of the width narrower than these quantum well layers between the quantum well layers 21a and 22 and between 21b and 22. The optical switch is irradiated with the light resonating with the energy of the one inter-sub-band transition of the coupled triple quantum well structures 20, by which the light absorption coefft. in the energy of the same inter-sub-band transition or the other inter-sub-band transition is changed.
Patent JP-S61139387-A (JP)
Title: Method of transformation of acetic acid bacteria belonging to genus gluconobacter
Inventor: FUKAYA MASAHIRO
IPC: C12N15/09
Filed: 1984-12-11
Abstract: PURPOSE:To transform efficiently DNA to acetic acid bacteria belonging to the genus Gluconobacter, by transforming DNA to the acetic acid bacteria belonging to the genus Gluconobacter in a solution containing at least one metal of alkali metal and alkaline earth metal. CONSTITUTION:DNA is transformed to acetic acid bacteria belonging to the genus Gluconbacter in a solution containing at least one metal selected from alkali metal and alkaline earth metal, to carry out transformation of the acetic acid bacteria belonging to the genus Gluconobacter. Preferably one selected from lithium and rubidium is added to the metal-containing solution, and the solution is adjusted to 6.5-7.6pH. Preferably one or more transformation promoting substance selected from polyethylene glycol, dimethyl sulfoxide, N,N- dimethylformamide, polyvinyl alcohol, etc. is added to the solution.
Patent JP-H0931023-A (JP)
Title: Production of 2-methyl-4-oxo-2-cyclohexenecarboxylic acid ester and its new intermediate
Inventor: KON JUNICHI
IPC: C07C69/757
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ester useful as an intermediate for physiological ly active substances, especially agrichemicals, by condensing an acetoacetate with formalin or paraformaldehyde and subsequently subjecting the obtained cyclohexanone derivative to dehydration and decarboxylation reactions. SOLUTION: (A) An acetoacetic acid ester of formula I (R is a linear or branched 1-6C alkyl, benzyl) is condensed with (C) formalin or paraformaldehyde in the presence of (B) an inorganic base (preferably calcium carbonate), and (D) the obtained cyclohexanone derivative of formula II or its tautomer is subjected to dehydration and decarboxylation reactions in the presence of (E) an inorganic salt (preferably magnesium dichloride hydrate or calcium dihalide hydrate) or a base (preferably sodium hydrate, potassium hydrate) to obtain the 2-methyl-4-oxo-2-cyclohexenecarboxylic acid ester of formula III.
Patent JP-H03122456-A (JP)
Title: Warm-air oil heater
Inventor: MESAKI MICHIO
IPC: F24H3/04
Filed: 1989-10-06
Abstract: PURPOSE:To easily confirm diffusing amount and time period of a perfume by a method wherein a seal which is soaked with perfume and sensible to temperature is put on a sintered metal member and the sintered metal member is attached on a warm-air oil heater. CONSTITUTION:When one wants to diffuse perfume for a long time in order to diminish the odor generating at ignition and extinguishment, a sintered metal member 9 is attached at a low temperature part of a warm-air oil heater, at a position (a) on an outer casing 5, for instance. Thereby, the perfume soaked in the sintered metal member 9 is gradually diffused into a room so that the room is filled with a comfortable smell. On the other hand, when one wants to diffuse the perfume into the room in a short time, the sintered metal member is attached at a high temperature position on the warm-air oil heater, at a position (c) on a warm air outlet 7, for example, so that the perfume soaked in the sintered metal member 9 is exposed to a high temperature and diffused in to the room in a short time, filling the room with a comfortable smell.
Patent JP-H0598047-A (JP)
Title: Thermosetting resin composition for in-mold coating and in-mold coated article
Inventor: MORISHITA NATSUKI
IPC: C08L67/06
Filed: 1991-10-08
Abstract: PURPOSE:To prepare the title compsn. curing quickly and giving a molded substrate which firmly adheres to an in-mold coating layer by incorporating an unsatd. polyester resin and an epoxy resin into the compsn. in a specified wt. ratio. CONSTITUTION:The title compsn. is prepd. by incorporating 15-70wt.% unsatd. polyester resin (e. g. polyethylene isophthalate) and 0.1-40wt.% epoxy resin (e.g. a bisphenol A epoxy resin) into the compsn. The compsn. is molded in a mold to give a molded substrate, and then a coating compsn. is poured into the mold, heated under pressure to extend the coating compsn. over the entire surface of the substrate, and cured to form a coating layer. The adhesion between the substrate and the coating layer is enhanced because one glycidyl group of the epoxy resin reacts with an active hydrogen atom in the substrate to form a chemical bond and the other glycidyl group reacts with an active hydrogen atom in the coating layer.
Patent JP-H06190961-A (JP)
Title: Transparent laminated plastic film excellent in gas barrier properties
Inventor: YOSHIDA SHIGENOBU
IPC: B32B9/04
Filed: 1992-09-29
Abstract: PURPOSE:To provide a packing material excellent in transparency, developing extremely excellent gas barrier properties and humidity permeability, having flexibility, excellent in strength and economical efficiency and atapted to a wide range of a use requiring high-order gas barrier properties inclusive of a packing material for food, medical supplies or chemicals. CONSTITUTION:A transparent laminated plastic film is obtained by forming a silicon oxide membrane layer on at least the single surface of a polyamide laminated biaxially stretched film composed of aromatic polyamide, aliphatic polyamide or a polyamide mixture of them and having a structure of three or more layers containing at least two kinds of layers. A laminated film is constituted by providing a separate transparent plastic film on the surface of the silicon oxide membrane layer of the transparent laminated plastic film.