baber/WOPTO huggingface dataset:
Patent JP-H11355562-A (JP)
Title: Illegal image formation preventing device and image forming device
Inventor: HIRAISHI YORITSUGU
IPC: G03G21/04
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an illegal image formation preventing circuit of simple configuration with which it can be discriminated whether image data are data of a detection object or not in a short time without lowering a recognition rate. SOLUTION: This device is provided with a recognition part 15 for performing recognizing processing to received image data, discriminating whether it is an illegal image or not and outputting the discriminated result to an image processing part 11, storage part 17 for storing illegal image data recognized as the illegal image by the recognition part 15, and comparing/ discriminating part 18 for comparing the illegal image data stored in the storage part 17 with an image based on input image data applied through an image working part 16 and finding the matching degree. When the illegal image is discriminated even by any one of comparing/discriminating part 18 and recognition part 15, a detection signal is sent to the image processing part and normal printing is stopped. Because of digital data, the stored illegal image is stabilized as well and can be discriminated at high speed.
Patent JP-2000343243-A (JP)
Title: Tool for friction-stir welding
Inventor: HASHIMOTO TAKENORI
IPC: B23K20/12
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To make a tool for friction-stir welding have a long life by forming the tool with a material suitable for a welding member. SOLUTION: In a tool for friction-stir welding, which has a rotating prove 22, whose probe 22 is arranged while it is inserted into the joining part of joining members A, B and which stirs by the rotation of the probe 22 while softening the joining part by frictional heat generated by the rotation of the prove 22, in an arbitrary temperature T(K) in a temperature area from recrystallization temperatures to the melting temperatures of the joining members A, B, the tool is farmed with a material satisfying σt/σw>2 in a relation between the strength (σt) of the and that (σw) of the joining member and Jt/Jw>=0.3 in a relation between the tenacity (Jt) of the prove and that (Jw) of the joining member.
Patent JP-2000345650-A (JP)
Title: Sound insulating floor structure, and sound insulating material
Inventor: KAKIMOTO HIROBUMI
IPC: E04B1/82
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating floor structure in which the heavy floor shock noise reducing effect is continued permanently long. SOLUTION: In this sound insulating floor structure 1, projecting parts 13a, 13b, 14a, 14b am provided on at least one of a face side 12a and a rear side 12b of a base member 12, the projecting parts 13a, 13b, 14a, 14b are provided at the specified height from the face side 12a and the near side 12b, the difference in height between the relatively higher projecting parts 13a, 13b and the other projecting parts 14a, 14b which are higher next to the projecting parts 13a, 13b is set to be 5-50% of the height of the projecting parts 13a, 13b, the projecting parts 13a, 13b are brought into contact with a floor slab 2 or a beam 3, a clearance is formed between the projecting parts 14a, 14b and the slab 2 or the beam 3, and when a shock is applied to the slab 2, the projecting parts 14a, 14b are brought into contact with the slab 2 or the beam 3, and the projecting parts 14a, 14b are compressed and deformed.
Patent JP-H02104301-A (JP)
Title: Underwater boots
Inventor: DANIERU SAMIYUERU SOROUEI
IPC: A43B5/00
Filed: 1989-06-20
Abstract: PURPOSE: To aim at strengthening muscles in water, improving the state of the muscles, and improving muscle cooperative actions, by providing a water- resisting front face part and fins on each of a foot part, a leg part and an ankle part, and making the speed and amount of movement readily changeable and adjustable to desired one. CONSTITUTION: An underwater leg assembly 22 comfortably engages with, fits and agrees substantially with a shank or the front part of a human lower leg between a knee and an ankle. The underwater foot assembly 28 provides underwater shoes which comfortably engage with, fit and agree substantially with human feet. An underwater ankle assembly 34 is positioned between the foot assembly 28 and the leg assembly 22, and is pivotally connected therewith. Respective fins 52-57 are firmly connected integrally with the sides of front face parts 48-50 and extend sideward and outward. The Z-shaped or N-shaped side fins 52-57 are positioned at effective intervals from the front face parts 48-50 of deflectors 44-46 in order to strengthen the muscles of human legs, ankles and feet by giving a hydrodynamic torque onto surface parts 48-50, legs, ankles and feet.
Patent JP-S6047505-A (JP)
Title: Constant current circuit
Inventor: SATOU MITSURU
IPC: H03F3/347
Filed: 1983-08-26
Abstract: PURPOSE:To eliminate the need to adjust a circuit, to expand an in-use temperature range and to decrease the number of connection terminals by using a current mirror circuit and separating a load and a current detecting circuit. CONSTITUTION:The output of an error amplifier 9 is inputted to the current mirror circuit 5 which constitute a current limiting element through a current limiting resistance 4, and its output is supplied to the load 7 and the inverted input terminal of the amplifier 9. The output of a reference voltage circuit 2 is supplied to the univerted input terminal of the amplifier 9 through the current detecting circuit 6 composed of a resistance 6. Then, the current of the load 7 is determined by the output voltage of the circuit 2 and the resistance value of the circuit 6.
Patent JP-S5856856-A (JP)
Title: Mesh roll for offset printing
Inventor: SATOU MASAYOSHI
IPC: B41N7/00
Filed: 1981-09-30
Abstract: PURPOSE:To prevent the density of an ink on a mesh roll surface from being lowered due to water, by a method wherein an oleophilic beryllium-copper layer is deposited to the peripheral surface of a steel-made roll, and after subjecting the beryllium-copper layer to mesh working, the entire body of the peripheral surface of the roll is heat-treated to provide abrasion resistance. CONSTITUTION:Oleophilic beryllium-copper is deposited on the peripheral surface of the mesh roll 4 by plasma metal spraying to form the beryllium-copper layer 23, the surface of the layer 23 is polished and subjected to mesh working to produce the recesses 9 and the net form projected surface 22. Then, the entire body of the peripheral surface of the roll is heat-treated to produce a surface- hardened layer 23a, thereby providing abrasion resistance.
Patent JP-H05186459-A (JP)
Title: 2-amino-5-cyano-4-quinoline-1,4-dihydropyridines
Inventor: YURUGEN SHIYUTORUTEFUSU
IPC: C07D215/14
Filed: 1992-05-25
Abstract: The present invention relates to new 2-amino-5-cyano-4-quinoline-1,4-dihydropyridines, processes for their preparation and their use in medicaments, in particular in agents for the treatment of cardiovascular diseases.
Patent JP-H111663-A (JP)
Title: Two-part liquid acrylic composition
Inventor: DOI HIDEMI
IPC: C09J4/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which is excellent in sticking and adhesion to ceramic materials by using a polymerizable (meth)acrylic monomer, an org. peroxide, a vanadium compd., and an α-hydroxycarbonyl compd. as the essential ingredients. SOLUTION: A pref. polymerizable (meth)acrylic monomer has at least two (meth)acrylic groups and contains 10-90 wt.% polyfunctional (meth)acrylate monomer having a mol.wt. of 400-4,000. An α-hydroxycarboxylic acid (ester) is pref. as the α-hydroxycarbonyl compd. The compsn. is pref. used in a two-part liq. system: one part contg. the monomer, the peroxide, and the α- hydroxycarbonyl compd. and the other contg. the monomer and the vanadium compd. The compsn. is esp. suitable to be applied to cement-based materials.
Patent JP-S6217711-A (JP)
Title: Coupling method for optical fiber and distribution refractive index type waveguide
Inventor: KITACHI NISHIMINE
IPC: G02B6/30
Filed: 1985-07-16
Abstract: PURPOSE:To curtail the man-hour for an assembly, and to execute an automatic assembly by forming a groove in the end part of a distribution refractive index type waveguide which has been formed on an optical waveguide substrate by a photolithographic technique, and inserting and fixing an optical fiber into this groove. CONSTITUTION:A groove 13 is formed in the end part of a waveguide 12 which has been formed on an optical waveguide substrate 11 by a photolithographic technique, an optical fiber 14 is inserted into this groove 13 and fixed after positioning, and the optical fiber 14 is coupled to the waveguide 12. This coupling method is determined by the groove 13 so that a relative position to the waveguide 12 of the optical fiber 14 conforms, therefore, by inserting the optical fiber 14 into the groove 13, the optical fiber 14 and the waveguide 12 can be coupled by non-adjustment.
Patent JP-S6048616-A (JP)
Title: Logical circuit
Inventor: KIKUCHI KOUICHI
IPC: H03K19/094
Filed: 1983-08-29
Abstract: PURPOSE:To decrease the signal propagation time and also to reduce the occupied area in constituting an integrated circuit by connecting the 1st input terminal to a gate of the 2nd P and N-channel MOS transistors (TRs). CONSTITUTION:Since the input terminal 1 is connected only to the gate of the P-channel MOS TR10 having a high impedance and the gate of the N-channel MOS TR12, the input capacitance is very small and the signal propagation time is decreased. Further, the circuit consists of five P-channel MOS TRs and five N-channel MOS TRs and the area of a mask pattern is decreased in constituting an integrated circuit.
Patent JP-S6099192-A (JP)
Inventor: HARORUDO ERU DEINZUMOO
IPC: C10G5/04
Filed: 1984-07-26
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-H025698-A (JP)
Title: Composite direct radiation type speaker device
Inventor: YOSHIDA TOSHIHARU
IPC: H04R1/20
Filed: 1988-06-24
Abstract: PURPOSE:To reduce a leaked magnetic flux, to reduce the number of used parts, and to miniaturize a cabinet by bringing magnetic circuits of a main speaker and an auxiliary speaker into contact with each other back to back and forming a common magnetic shield around both magnetic circuits. CONSTITUTION:Magnetic circuits of a main speaker 1 and an auxiliary speaker 2 are brought into contact with each other back to back and are adhered so that respective magnets 1a and 2a of the auxiliary speaker 2 and the main speaker 1 repel each other. A magnetic metallic frame 26 which is extended from the frame of the auxiliary speaker 2 and has the front end aperture part attached to the front aperture part of a cabinet 3 covers respective magnetic circuits of the main speaker 1 and the auxiliary speaker 2 from the external to reduce the leaked magnetic flux from them.
Patent JP-H057303-A (JP)
Title: Encoder
Inventor: YAMANE YASUHIKO
IPC: H04N19/18
Filed: 1991-06-27
Abstract: PURPOSE:To suppress total code data quantity after encoding less definite quantity at the time of encoding picture data. CONSTITUTION:A coefficient processed by an orthogonal tranaforming part 101 is quantized by a quantizing part 102 in conformity to a quantization table 108, and this coefficient is encoded for every hierarchy by hierarch separation, and the code quantity of every hierarchy is counted by a counter part 104 for the code quantity classified by the hierarchy. The hierarchy to be discarded is determined by a code quantity control part 105 based on this information and set coding quantity, and is outputted to a quantization table control part 106. The quantization table to make a coefficient value after the hierarchy to be discarded by this information zero is generated in a quantization table setting part 107, and the coefficient is encoded again by this quantization table so that the total code quantity is suppressed less than the definite quantity. Thus, since sequential code date in which the code quantity is suppressed less than the definite quantity can obtained without converting hierarchical data into the sequential code data, a hardware scale can be miniaturized, and in addition, high-speed processing can be attained.
Patent JP-S5947923-A (JP)
Inventor: OOTSUJI HIDEOMI
IPC: H02H7/26
Filed: 1982-09-10
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-S6312306-A (JP)
Title: Method for concentrating solution and its concentrator
Inventor: FURUYA CHOICHI
IPC: C01C3/11
Filed: 1986-07-03
Abstract: PURPOSE:To efficiently concentrate a soln. without heating the soln. by vaporizing the water in a soln. of the compds. of noble metals, etc., permeating the vapor through a gaseous diffusion membrane, and continuously discharging the vapor into the atmosphere. CONSTITUTION:The bottomed cylindrical concentrator 1 is formed with the water-repellent gaseous diffusion membrane 3 consisting of water-repellent carbon black and polytetrafluoroethylene. A waste soln. of gold (III) potassium cyanide is charged in the concentrator 1, only the water in the waste soln. is vaporized by the gaseous diffusion membrane 3, permeated, diffused, and continuously discharged into the atmosphere, and the soln. of the gold compd. is concentrated.
Patent JP-H11330076-A (JP)
Title: Semiconductor device
Inventor: ADACHI HIROKI
IPC: H01L23/52
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To anodic oxidation in a wiring, without forming a voltage supply wiring for anode oxidization. SOLUTION: Second wiring layers 103 formed of aluminum are separated at every wiring and are formed. They are electrically shorted by a conductive film 101 formed of tantalum nitride. The anode of the second wiring layer 103 are oxidized by applying voltage to the first conductive film 101, and anode oxide films (alumina films) 105 of the wiring layers 103 are formed on the surface. Anode oxides 104 are etched with the anode oxides 105 as masks, and first wiring layers 106 are formed. Then, wirings 101, in which the wiring layers 103 and 106 are stacked, are completed.
Patent JP-S6136507-A (JP)
Title: Output generator
Inventor: INOUE YOSHIO
IPC: F15B15/24
Filed: 1984-07-27
Abstract: PURPOSE:To reduce the dimension of the captioned apparatus by fitting the top edge parts of a pair of free pistons in slidable ways each other. CONSTITUTION:As for a pair of free pistons 13 and 14, the top edges 13a and 14a opposed each other are fitted in slidable ways, and a piston rod 12 is inserted into the free pistons 13 and 14. The free pistons 13 and 14 are constituted of annular basic edge parts 13b and 14b onto which a piston ring 15 is fitted and the cylindrical top edge parts 13a and 14a, and the top edge part 13a of the free piston 13 is installed onto the outer peripheral side of the basic edge part 13b, and a press-feeding piece 13c engaged with a fixed piston 17 is installed onto the inner peripheral surface. The top edge part 14a of the free piston 14 is installed onto the inner peripheral side of the basic edge part 14b. Since, with such constitution, the dimension in the axial direction can be reduced, the dimension of the output apparatus can be reduced furthermore.
Patent JP-H079996-A (JP)
Title: Automatic take up type filter device for railway vehicle
Inventor: MORIKAWA HIDEO
IPC: B61D27/00
Filed: 1993-06-28
Abstract: PURPOSE:To improve maintenance by putting a filter unit close to a return port of an air conditioner to realize the effective utilization of a filter and automatically opening and closing the electric connection as soon as the filter unit is removal by attached. CONSTITUTION:Parts of a drive section or the like are dispensed with by providing drive motors 4, 5 on sides of filter units 2, 3 receiving a rolled long filter 8 and take-up control is microcomputerized, so that construction is simplified, and filter units 2, 3 can be placed close to a return port of an air conditioner to effectively utilize the filter 8. Also, since a bayonet plug 10 and bayonet socket opposed thereto are provided on the sides of the filter units 2, 3 and a frame 1, the bayonet plug 10 and bayonet socket can be automatically put in and out as soon as the filter unit 2, 3 are removed and attached, so that the maintenance is improved.
Patent JP-H0447854-A (JP)
Title: Public telephone set
Inventor: HASHIBA HIDEYASU
IPC: H04M17/00
Filed: 1990-06-15
Abstract: PURPOSE:To prevent illegal use such as forgery of a card by storing a call unit corresponding to a monetary amount at the pre-paid state together with user information and checking the coincidence with a password entered at the talking. CONSTITUTION:A paper money reader 1 reads a monetary amount of a paper money at the pre-paid state and stores a call unit corresponding to the monetary amount tentatively in a control section 2. Moreover, after the deposit of the paper money, a telephone number and a password of the user are entered from a pushbutton dial 3 as user information and stored and registered in a storage section 4 together with the call unit stored tentatively in the control section 2. When the dial 3 is used to enter the telephone number and the password of the user at the use of the telephone set, the control section 2 checks whether or not the entered telephone number and the password are coincident with those stored in the storage section 4 and activates the telephone set 5 when they are coincident respectively. Thus, illegal use of the card due to forgery is prevented.
Patent JP-S6049760-A (JP)
Title: Preparation of konjak
Inventor: HIRACHI ICHIJI
IPC: A23L29/244
Filed: 1983-08-27
Abstract: PURPOSE:To produce calcium-enriched KONJAK (paste made from the starch of Devil's tongue) having delicious taste and excellent palatability, by adding calcium powder originated from an animal sourse to the raw material of KONJAK. CONSTITUTION:For example, a raw material such as shrimp, chicken, beef, etc. is dehydrated in an oil in a short time, and deoiled with a continuous extractor, and the obtained animal calcium powder is mixed with KONJAK powder. The water in the stirring tank 1 is heated at about 60 deg.C with steam, and the mixture of the KONJAK powder and the calcium powder is added to the hot water under stirring with a stirrer to obtain a KONJAK paste. The KONJAK paste is transferred to the kneading machine 2, and mixed with a solution of calcium hydroxide sent from the tank 3. The mixed and stirred product is poured into the casting frame 4, left to stand to effect the solidification, transferred to the cutting tank, and boiled in water at >=80 deg.C to obtain a KONJAK.
Patent JP-S5380181-A (JP)
Title: Semiconductor device
Inventor: KUDOME ISAMU
IPC: H01L21/8222
Filed: 1976-12-25
Abstract: PURPOSE: To enhance the integrating performance as well as to increase the operation speed and the design flexibility of the circuit, by having the element isolation utilizing the emitter clouding phenomenon and without using the PN junction isolation or the insulator isolation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05345418-A (JP)
Title: Ink jet recording head
Inventor: KOMURO HIROKAZU
IPC: B41J2/14
Filed: 1992-06-16
Abstract: PURPOSE:To manufacture a head capable of executing high-speed recording compactly at low cost by specifying electric power to be inputted into a heat- operated part. CONSTITUTION:An ink jet recording head 501 is composed of a heat-operated part that is communicated with orifices for ejection of liquid and works for forming air bubbles in the liquid with thermal energy given to the liquid, a heat-generating resistance layer forming an electrothermal conversion body that generates thermal energy, and an electrode layer. The width of recording by the above-mentioned head is made 30mm or more, and a formula therefor is made WXtpXfXk<1.3. W stands for electric power (W) to be inputted into the heat-operated part, tp stands for driving pulse duration (sec), f stands for driving frequency (Hz) and k stands for recording density (pieces/mm). By manufacturing the ink jet recording head 501 satisfying the above-mentioned formula, printing persistency of the head 501 having large recording width can be considerably improved.
Patent JP-S5381117-A (JP)
Title: Automatic original feeder for copier
Inventor: OGAWA TOSHIYUKI
IPC: B65H11/00
Filed: 1976-12-25
Abstract: PURPOSE: To provida an automatic original document feeder with no restraint on the copier and easily make a copy of the stereo original by providing a stopper for positioning the original in the original feeder of the copier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H102361-A (JP)
Title: Squeak estimating method for disc rotor
Inventor: KATOU JIYUNJIROU
IPC: F16D65/12
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To estimate the squeak of a disc rotor before cutting by measuring the natural frequency of a raw material before working at the time of cutting a raw material to obtain a disc rotor work piece. SOLUTION: A disc rotor raw material 1 such as a cast product before cutting is set on a soft member 40 of a measuring device 4, the weight is measured by a load cell 43, the material is vibrated by a vibrator 44 in a designated vibration frequency range, vibration sound of the raw material 1 is collected by a microphone 45, and the signal is input to FFT47b to be processed. Thus, the natural frequency of the raw material 1 can be obtained. According to the measured natural frequency of the raw material 1, the natural frequency of a disc rotor work piece is estimated in consideration of a difference in weight from the target weight of the cut disc rotor work piece. It is confirmed by a test that the estimated value has good accuracy. Accordingly, the accuracy of estimating squeak of the disc rotor work piece can be improved.
Patent JP-H11355465-A (JP)
Title: Modem
Inventor: SENDA SUSUMU
IPC: H04M11/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the MODEM that transmits call information to an external device even in the case that a signal sent via a line is a 2nd call signal with a prescribed frequency other than a 1st call signal. SOLUTION: In the case of receiving a CI signal (S1: Yes), a command of 'RING A' denoting the reception of the CI signal is sent to a PC (S3). On the other hand, in the case of receiving a facsimile call signal (S2: Yes), a command of 'RING B' denoting the reception of the facsimile call signal is sent to the PC (S4). The 'RING' command is sent not only to the PC in the case of receiving the CI signal and also sent to the PC in the case of receiving the facsimile call signal. Then, similarly to the case with the reception of the CI signal even in the case of the facsimile call signal, the PC executes the processing based on the 'RING' command.
Patent JP-H0822231-A (JP)
Title: Electrophotographic device
Inventor: KAWADA MASAYA
IPC: G03G21/10
Filed: 1994-07-08
Abstract: PURPOSE:To provide an electrophotographic device capable of obtaining stable cleaning action over a long term and a high-quality image and being excellent in total performance. CONSTITUTION:This electrophotographic device having a cleaning roller 4 is at least provided with a means for rotating a photoreceptor 2 before an image forming process after stopping for a long time, and a means 5 loosening toner flocculated in a cleaning device 1 and selectively sticking the toner to the cleaning roller 4 so that the photoreceptor may be ground. The surface of the cleaning roller 4 is always kept in a uniform state so as to prevent uneven shaving caused by flocculated toner or a foreign matter in the surface protecting layer of the photoreceptor 2 and the damage of a cleaning blade 3. The cleaning roller 4 is equally press-contacted to the photoreceptor by proper pressing and an excellent cleaning effect is taken by their synergetic effect.