baber/WOPTO huggingface dataset:
Patent JP-H10269705-A (JP)
Title: Magnetic data processing device
Inventor: SEZAI HIDESHI
IPC: G11B5/09
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic data processing device which can reduce main CPU load, and has excellent general-purpose properties. SOLUTION: An F2F signal processing CPU 11n is provided corresponding to each track recorded on a magnetic data recording medium, and carries out read and write processing after determining whether the data recorded on the magnetic data recording medium is an FM or an MFM system. And an NRZ signal processing CPU 12 which carries out read and write processing after determining whether the data recorded on the magnetic data recording medium is recorded in an NRZ system or not.
Patent JP-S51146393-A (JP)
Title: Process for production of finely divided bayerite
Inventor: OZAKI HIROMI
IPC: C01F7/141
Filed: 1975-06-11
Abstract: PURPOSE: Production of finely divided bayerite suitable for production of η-alumina of high purity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09254204-A (JP)
Title: Injection molding device
Inventor: NAGAI OSAMU
IPC: B29C45/46
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding device by which molding material in a state having prescribed plasticity can be injected without discharging molding material more than necessary in the case of discharging the molding material scorched in a heating cylinder. SOLUTION: A molding is formed by injecting molding material V filled in the heating cylinder 8 of the body of a molding machine into a molding cavity 2. An injection molding device is equipped with a pressure sensor 24 which is provided in the heating cylinder 8 to detect internal pressure, a discrimination means 38 and a controlling means 22 which operates the body of the molding machine by a signal sent from the discrimination means 38 and starts injection molding. While discharging the molding material V from the heating cylinder 8 to the outside of the cavity 2 before performing molding, the signal of pressure detected by the pressure sensor 24 is compared with set pressure value. The discrimination means 38 confirms whether that is held in a range of the set pressure value.
Patent JP-H05232648-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMAKAWA KAZUYOSHI
IPC: G03C7/38
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a photographic sensitive material having excellent heat resistance of produced cyan dye which is hardly reduced or bleached. CONSTITUTION:This color photographic sensitive material contains a coupler expressed by formula. In formula, R<1> is a hydrogen atom or substituent, R<2> is a substituent, X is a hydrogen atom or releasing group, and Z<1> is a nonmetal atomic group necessary to form a nitrogen-contg. six-member hetero-ring. This hetero-ring has at least one dissociative group.
Patent JP-2000262229-A (JP)
Title: Preparation of new fried food
Inventor: NAGASHIO KICHINOSUKE
IPC: A23L5/10
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for the safe preparation of a fried food having excellent palatability and taste by using Japanese radish and provide a frozen fried food prepared by using Japanese radish and giving the palatability and taste similar to those of newly fried food even by the reheating of the frozen food. SOLUTION: A Japanese radish 2 is cut crosswise and a proper number of holes 3 are bored on the sliced radish. The hole is filled with ingredient such as one or more kinds of ground meat 4 such as fish meat, cattle meat or vegetable. The sliced radish holding the ingredient is coated with starch powder and fried in an oil. The fried food is frozen.
Patent JP-H03184943-A (JP)
Title: Polycyclic amine useful as agent for brain blood vessel
Inventor: KURISUTOFUAA FURANKURIN BITSUJ
IPC: A61K31/435
Filed: 1990-03-22
Abstract: PURPOSE: To provide a cerebrovascular agent for treatment of neurodegenerative disorders including cerebrovascular diseases, comprising a polycyclic amine such as aminomethylhexahydrophenanthrene.  
     CONSTITUTION: A compound of the formula [R 1  and R 2  are each H, an alkyl, alkenyl, arylalkyl or a pharmaceutically acceptable labile group, or R 1  and R 2  together form a heterocyclic ring; R 3  and R 4  are each H, an alkyl, OH, alkoxy, halogen, NH 2 , mono or dialkylamino, etc.; ring A may be thiophene; R 5  and R 6  are each H, an alkyl, alkenyl, OH, aldehyde, alkylcarbonyl, etc.; X' is CH 2 , O, S, etc.; X is CR 7 R 8 , CR 7 R 8 CH 2 , CR 7 =CR 8 , CHR 7 S, etc. (R 7  and R 8  are each H, an alkyl, OH, methoxy, etc.); n is 0 to 2], e.g. 1,3,4,10a- tetrahydro-N-2-propenyl-4a(2H)-phenanthreneamine, is incorporated as an active ingredient. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04304776-A (JP)
Title: Picture processor
Inventor: OKUMURA HAJIME
IPC: G06F9/44
Filed: 1991-04-02
Abstract: PURPOSE:To discriminate accurately a kind of a picture from the entire picture data and to surely implement binarizing processing of character recognition by discriminating a kind of a picture based on a gradation distribution and/or a gradation change. CONSTITUTION:Arithmetic means 6-8 calculate a gradation distribution and/or a gradation change in a picture data. A discrimination means 9 discriminates a kind of a picture data based on the gradation distribution and/or the gradation change in the picture data to be calculated. The discrimination means 9 consists of a means to discriminate the kind of the picture data by means of the fuzzy inference. Thus, even when a read picture is a mixture of dots, characters and photographs, they are separated and discriminated totally and the picture processing suitable for them is executed.
Patent JP-2000266099-A (JP)
Title: Multistage shock absorber
Inventor: HIRAHARA MICHITO
IPC: F16F9/18
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To return an intermediate member to a required level by utilizing inversion of pressure during stroke when the intermediate member of a multistage shock absorber deviates off the required level. SOLUTION: When the rod 4 of a small diametral unit 1 is advanced/retreated to/from a cylindrical body 3, hydraulic fluid flows between an expansion chamber 8 and the contraction chamber 17 of a large diametral unit 2 through a hole 3a by the volume part of the advance/ retreat of the rod 4 to/from the cylindrical body 3. Hydraulic fluid flow makes a piston 15 and the cylindrical body 3 advance/retreat to/from a cylindrical body 11, and the volumetric change of an expansion chamber 16 at this time is absorbed by gas in an auxiliary chamber 14. Load is supported by differential pressure between lower side hydraulic pressure PL and upper side hydraulic pressure PU, and in a relation of pressure receiving area, PL becomes smaller than PU, thus the piston 15 and the cylindrical body 3 are lifted by leakage from the chamber 17 to the chamber 16.  However, during stroke, PL may become larger than PU by damping force. At this time, a communicating passage 21 and a check valve 22 make hydraulic fluid return from the chamber 16 to the chamber 17 so as to lower the piston 15 and the cylindrical body 3 toward their original positions. When the piston 15 is returned to a position to close the lower opening 21a of the communicating passage 21, the above returning of hydraulic fluid is not performed, and a level at this time is retained.
Patent JP-H10267285-A (JP)
Title: Heating cooker
Inventor: UEHASHI HIROYUKI
IPC: F24C7/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To permit correct temperature detection by discriminating noise and a sensor signal. SOLUTION: The temperature a food is detected (S301), and when the detected temperature reaches a finishing temperature, the heating is finished (S302). When the detected temperature has not reached the finishing temperature, the step S303 and following steps are repeated until the detected temperature reaches the finishing temperature. A difference ΔK between the previous detected temperature and the detected temperature of this time is compared with a predetermined value ΔKo (about 2 deg.C) and when ΔK>ΔKo (304), or ΔK>ΔKo is achieved in a past predetermined period of time To (the time of one turn of a turn table) (S306), a detected temperature in the step S303 is decided whether the same has arrived at the finishing temperature or not (305).  When ΔK>ΔKo has not been achieved, or the detected temperature in the step S305 has not reached the finishing temperature, the control of above- mentioned steps S303-S306 are repeated until the detecting temperature reaches the finishing temperature.
Patent JP-H05235544-A (JP)
Title: Manufacture of composite printed circuit board
Inventor: FURUTA TORU
IPC: H05K3/42
Filed: 1992-02-19
Abstract: PURPOSE:To increase reliability of a through hole of a composite printed circuit board having a thin through hole conductor layer by selectively separately dissolving resin composition and insulating aggregate. CONSTITUTION:After a through hole 14 is formed at a composite printed circuit board 20, it is dipped in solution containing hot KMnO4 for selectively dissolving epoxy resin as a main ingredient, thereby selectively dipping to dissolve 5mum the resin 12. In this case, porous cordierite of an insulating aggregate 11 is not varied. Only the resin 12 filled in air gaps of the cordierite exposed in the hole 14 is dissolved to be removed, and an uneven part of the cordierite itself is present. Further, a surface of the cordierite is eroded in fluoroboric acid solution and thus the wall surface in the hole has minute irregularities 13 of about 5mum. The board having excellent through hole connecting reliability is formed by roughing.
Patent JP-H09259323-A (JP)
Title: Paper sheet identification device
Inventor: ONISHI HIROYUKI
IPC: G07D7/12
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an identification device capable of accurately identifying paper money for which optical patterns are similar between respective denominations such as the US dollar bills or the like at a high speed. SOLUTION: When a sensor part 11 reads identification object paper money, a data preparation part 12 prepares identification object data corresponding to the input image and a candidate reference data selection part 16 selects two candidate reference data close to the identification object data. Then, a weighting relative distance calculation part 17 calculates the weighting relative distance of the two candidate reference data and the identification object data and an identification processing part 13 identifies the authenticity and kind of the paper money based on the weighting relative distance.
Patent JP-S61229349-A (JP)
Title: Manufacture of mos capacitor
Inventor: UEDA SEIJI
IPC: H01L27/108
Filed: 1985-04-03
Abstract: PURPOSE:To prevent the crystal defect generated in the substrate from affecting the insulating films of the groove type capacitors by a method wherein a polycrystalline Si film is formed on each inner wall of the groove type capacitors and the insulating films of the capacitors are formed on the polycrystalline Si films. CONSTITUTION:A fine groove 19 is formed in a part of the main surface of a substrate 16, where is used as the element isolation region, and after the inner wall thereof is coated with the first insulating film, the interior of the groove is filled with an SiO2 film and an element isolation region 12 is formed. Then, two pieces of grooves 24 for groove type capacitor formation are formed in the regions to come into contact to both sides of this isolation part and a first polycrystalline Si film 25 having an inverse conductive type to the conductive type of the substrate 16 is formed on each inner wall of the grooves. Then, second insulating films 27 are formed on the surfaces of the polycrystalline Si films 25 and second polycrystalline Si films 28 having a conductivity are formed on the insulating films 27. By this way, an element having a large capacity and a large isolating withstand voltage can be obtained while the element isolation width and the depths of the grooves for the capacitors are reduced. Moreover, the defect due to the stress due to processing, which is generated in the substrate, and so forth can be prevented from affecting the insulating films of the capacitors.
Patent JP-S62227327-A (JP)
Inventor: ISHIYAMA KAZUFUMI
IPC: H04R17/00
Filed: 1986-03-28
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-H08238314-A (JP)
Title: Injection syringe
Inventor: MOTOBAYASHI HIROSHI
IPC: A61M5/178
Filed: 1995-03-03
Abstract: PURPOSE: To obviate the occurrence of nosocomial infection and medical treatment accident and to enable the easy and sure execution of a sterilization treatment at the time of production without adverse influence on an outside cylinder, etc., by providing an injection syringe with a communicating needle movably in a cylindrical member, pricking a needle into a part to be bricked by movement of this communicating needle and making the inside of the outside cylinder communicate with the inside of a container. CONSTITUTION: This injection syringe 1 is housed in a sterile state into a packaging material 2. The injection syringe 1 consists of the outside cylinder 3 which has an injection port 3A, a plunger 4 which is inserted into the outside cylinder 3, a protector 5 (communicating needle) which is mounted at the injection port 3A of the outside cylinder 3 and has a protective function and communicating function, a flexible resin container 7 which has a part 8A to be pricked prickable by the protector 5 and is internally housed with an injection material 9 in a sterile state and a cylindrical member 6 which covers the communicating needle 5A at the front end of the protector 5 and the part 8A to be pricked of the container 7 and maintains the sterile state thereof. The protector 5 is disposed movably in the cylindrical material 6.  The communicating needle part 5A is pricked to the part 8A to be pricked, by which the inside of the outside cylinder 3 communicates with the inside of the container 7.
Patent JP-H08238699-A (JP)
Title: Honeycomb sandwich panel
Inventor: HIROSAKI KUNIHIKO
IPC: B32B3/12
Filed: 1995-03-03
Abstract: PURPOSE: To provide the excellent strength and external appearance and to effectively position and hold the entirety by disposing reinforcing parts at both end faces along the cell axial direction, and covering the outer periphery with a surface material. CONSTITUTION: The outer periphery of a honeycomb core 3 with a surface plate 4 and a reinforcing part 10 is covered with a surface material 11. That is, the material 11 is formed by connecting the plate 4 connected to both opening end faces of the core 3 of a pore material in the cell axial direction A and the part 10 connected to both ends 6 along the cell axial direction A of the core 1 of the core material to the outer surfaces with adhesive or the other. Thus, the outer periphery of a honeycomb sandwich panel 9 is covered. Accordingly, even if it receives an impact load from the direction perpendicular to the direction A, the bent, collapse or damage of a cell wall 5 of the core 3 is prevented by the part 10, and the damage to the cell 2 is avoided as well.
Patent JP-S55162276-A (JP)
Title: Solar battery in heterojunction
Inventor: NISHITANI KAZUO
IPC: H01L31/068
Filed: 1979-06-05
Abstract: PURPOSE:To obtain high efficiency of the titled battery by a method wherein a layer same in conduction type as the surface side is laminated on the first material having a pn-junction, and an energy zone is kept larger as it comes near to the surface. CONSTITUTION:The surface of a material having pn-junction is l1 in thickness, Eg1 in energy zone, materials 21, 22... are placed one upon another in sequence to have a relation Eg1<Eg2<..., and a diffusion length L of a minority carrier of the first material is kept against the thickness l at lN<=LN. The minority carrier produced on the surface layer of pn-junction is collected to a junction 1a without loss in this case. Then the minority carrier produced on each layer of the materials 21, 22... is prevented from diffusing in the surface direction by an energy difference and accelerated to diffuse in the pn-junction direction, therefore it is collected efficiently. On the uppermost layer, either EgN is kept large enough or the thickness lN is thinned so that a loss of the minority carrier due to a surface rejunction can be ignored. A device high in both efficiency and reliability is thus obtainable.
Patent JP-H09266665-A (JP)
Title: Switching regulator
Inventor: IWANAMI YOSHITOMO
IPC: H03K17/16
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To realize a chopper switching regulator having more excellent efficiency. SOLUTION: An inductor 2 with a tap, in which leakage inductance 3 reaches a value, which is to some extent increased, is used as an energy storage element. The middle point of a tap, the output terminal of a leakage inductance 3, of the inductor 2 is connected to load 8 through a diode 6. When the inductance 3 is sufficiently smaller than the inductance of the inductor 2 during a period when a power switch 4 is brought to an on state, the greater part of energy supplied from a power supply 1 is stored in the inductor 2. On the other hand, the load 8 is fed with energy stored in the inductor 2 during a period when the power switch 4 is brought to an off state. Stray capacitance 9 is charged by energy by the inductance 3 at the time of transition to an off state, and the load 8 is supplied with residual energy through the diode 6.
Patent JP-S60216089-A (JP)
Title: Screw vacuum pump
Inventor: MATSUBARA KATSUMI
IPC: F04C25/02
Filed: 1984-04-11
Abstract: PURPOSE:To make a medium vacuum of 10<-4>Torr or so out of atomspheric pressure attainable with one stage pump, by constituting each operating chamber being formed by a transferring part and an internal compressing part so as to have two or three spots of empty space parts between both suction and discharge ports. CONSTITUTION:An operating chamber of a male rotor 39 is provided with interlocking parts 68 and 69 at two spots with a female rotor 40 meanwhile till this operating chamber 67 is interconnected to a discharge port after passing through a suction port 63, and likewise an operating chamber 70 of the female rotor 40 is provided with interlocking parts 71 and 69 at two spots with the male rotor 39. With rotation of these rotors 39 and 40, a gaseous body is inhaled in an operating chamber to be formed by a rotor tooth space and a casing 41 from the suction port 63 and then discharged out of the discharge port. These operating chambers 67 and 70 transfer the gaseous body in leaving it volumetrically constant as it is with rotation of each rotor of these operating chambers 67 and 70 but other operating chambers 72 and 73 situated in poisitions where these rotors futher have rotated reduces the volume with rotation of these rotors, compressing the gaseous body inside. With this constitution, a medium vacuum of 10<-4> Torr or so out of atmospheric pressure is efficiently attainable with one vacuum pump along.
Patent JP-2000270360-A (JP)
Title: Charging information notification unit, method, radio terminal, communication system and computer-readable storage medium
Inventor: MIZUTANI KOICHI
IPC: H04W48/16
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To allow a W-CDMA system mobile communication system or the like to inform a terminal user under a roaming destination network about charging information in response to a charging system of the network. SOLUTION: After conducting transmission of a notification signal 201, communication channel setting processing (202, 203) and access ring setting processing (204, 205), a network applies authentication processing (207, 208) to a terminal in response to a request (206) of position registration from the terminal to confirm that the terminal is not illegal. After the authentication processing, the network informs (211) the terminal about charging information including information denoting the relationship between speech time and the time zone to terminate a position registration sequence. Thus, the terminal can calculate a time zone for a cheaper speech charge on the basis of the charging information.
Patent JP-H0394109-A (JP)
Title: Ultrasonic measuring device
Inventor: SUGIMOTO YUKIRO
IPC: G01B17/00
Filed: 1990-03-20
Abstract: PURPOSE:To reduce the influence of temperature and humidity exerted on an ultrasonic propagation path and to improve the measuring accuracy for a distance to an object body and its thickness by an ultrasonic wave by providing a reflecting body for shielding a part of an ultrasonic beam in a prescribed distance in front of a probe. CONSTITUTION:In a position of a prescribed distance LK in front of an ultrasonic probe 2, an ultrasonic reflecting body 7 is placed so as to shield a part of an ultrasonic beam. An ultrasonic wave US emitted from a transmitting probe 2T is reflected by an object body 6, and also, a part of the ultrasonic wave UK is reflected by the reflecting body 7 and received by a receiving probe 2R. The received ultrasonic wave passes through a receiving circuit 3 and processed by time detecting circuits (4S, 4K) and an ultrasonic propagation time is derived. Subsequently, an ultrasonic propagation time TS to the object body 6 and an ultrasonic propagation time TK to the reflecting body 7 are derived by the circuit 4S and the circuit 4K, respectively. The propagation time TS, TK derived by the circuit 4S, 4K is sent to a distance arithmetic circuit 5 and a value of a distance LS calculated, and since the distance LK between the probe 2 and the reflecting body 7 is constant, a result of measurement can be obtained without the influence of a sound velocity controlled by a temperature variation.
Patent JP-S62229432-A (JP)
Title: Display device
Inventor: TERADA SHIGEO
IPC: G06Q40/02
Filed: 1986-03-31
Abstract: PURPOSE:To lighten the burden imposed on a teller by setting one teller display device to a master and the other to a slave. CONSTITUTION:An instruction from an input device 4 is inputted to a controller 1, which controls such that data accumulated in a storage device 6 and input data from an input device are displayed on a teller dedicated display 2. According to the instruction of a control table 7 in a memory, the controller 1 displays the data accumulated in the storage device 6 and the input data from the input device 4, which is accumulated in a main table, on a desk embedded display 3.
Patent JP-H10264434-A (JP)
Title: Method and apparatus for forming image
Inventor: YAMASA HIDEO
IPC: B41J2/415
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To stably form images of good quality for a long time without maintenance work such as cleaning of a control electrode and the like, by forming image formation particles of a substance which is liquid or easily liquefied and, finely granulated by a feed liquid and charged. SOLUTION: A lower part of a feed body 22 for feeding liquid image formation particles is soaked in an ink 24 of an ink tank 21. The ink 24 is held by a surface tension in a mesh of the feed body and supplied to a part confronting to a control electrode 9 consequent to the rotation of the feed body. The ink 24 flying to an ink particle penetration hole 13 receives a force of an electric field in a direction of a medium 7 from an opposite electrode 6 to which +400 V is impressed, and accordingly is transferred onto the recording medium 7. At this time, a size of the mesh is determined beforehand so as to obtain a proper particle size. Therefore, uniformly charged ink particles of a uniform particle size can be obtained easily, which are not broken in the middle of the fly.  Finally, an ink image formed on the recording medium 7 is adsorbed on the recording medium and dried, whereby a final image is obtained.