baber/WOPTO huggingface dataset:
Patent JP-H03193803-A (JP)
Title: Electric discharge sintering apparatus
Inventor: INOUE KIYOSHI
IPC: B22F3/14
Filed: 1989-12-21
Abstract: PURPOSE:To accurately execute control of pressurizing force during sintering by detecting progressing condition of sintering with variation of resistance of a material to be sintered and controlling drive of a motor for driving hydraulic pump through an inverter circuit. CONSTITUTION:Under condition of holding the material 4 to be sintered between a punch 3 and an electrode 2 for conducting electricity, the material 4 to be sintered is pressurized by further descending the punch 3. Pulse voltage is impressed between the electrode 2 and punch 3 to execute electric discharge sintering to the material 4 to be sintered. Work of a pulse generator 14 is instantaneously stopped at intervals of the prescribed time during sintering, the electric conduction to the material 4 to be sintered is stopped. By conducting a switching element 15 during a minute period, the resistance of material 4 to be sintered is measured with a resistance detector 17. This output is transmitted to a control device 19 to discriminate the progressing condition of sintering. This signal is transmitted to an inverter circuit 8 to control work of a motor 7 and output of the hydraulic pump 6 is adjusted. By this method, the control of pressuring force is quickly and accurately executed.
Patent JP-H06171387-A (JP)
Title: Speed change structure of mall electric motor car
Inventor: KIMURA SHIGENORI
IPC: F16H63/34
Filed: 1992-12-10
Abstract: PURPOSE:To provide the speed change structure of a small electric motor car in which the mesh between speed change gears can be performed positively with one speed change operation. CONSTITUTION:In the speed change structure of a small electric motor car provided with a braking device and a gear shift type transmission gear T with plural speed change stages, detecting means 32, 33 for detecting the transmission gear T to be in the normal mesh transmission state are installed for every speed change stage, and a control means is provided to drive a motor 3, interlockingly connected to the transmission gear T, at low speed until the transmission gear T is switched into the normal mesh transmission state on the basis of the detection result of the detecting means 32, 33 when the braking device is in operation and the transmission gear T is in speed change switching operation.
Patent JP-H10168521-A (JP)
Title: Production of cold rolled steel sheet for porcelain enameling, excellent in fishscale resistance
Inventor: MATSUKI YASUHIRO
IPC: C21D9/46
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet combining workability with porcelain enameling characteristics such as fishscale resistance. SOLUTION: A steel, having a composition consisting of, by weight, 0.01-0.03% C, 0.05-0.40% Mn, 0.005-0.025% P, 0.005-0.030% S, 0.015-0.04% Cu, 0.005-0.01% B, 0.02-0.1% sol.Al, 0.004-0.01% N, <=0.005 O, and the balance essentially iron, is hot-rolled, cold-rolled, and continuously annealed, by which the cold rolled steel sheet for porcelain enameling is produced. In this steel sheet, workability is improved by reduction in the amount of C. Fishscale resistance is improved by the addition of large amounts of B and N. Further, adhesion and fishscale resistance are improved by regulating the ranges of the amounts of P, S, and Cu in the steel, respectively, and also regulating the interfacial area of the steel sheet.
Patent JP-H04204070-A (JP)
Title: Magnetic sensor for detecting stamp
Inventor: KAKIGI KOREYOSHI
IPC: G01R33/06
Filed: 1990-11-30
Abstract: PURPOSE:To surely and accurately detect the stamp pattern of a bomb by arranging a ferromagnetic magnetoresistance element to the end surface of the magnetic pole of a permanent magnet and detecting the difference of flux density appearing corresponding to the presence of a stamp. CONSTITUTION:A scanning type probe is constituted of a contact main body 15 having a parallelepiped shape, the MR element 2 attached to the front thereof and the permanent/magnet 1 attached to the rear thereof and slot-like horizontal axial holes 16 are formed at the upper part of the main body 15. The MR element 2 are received in the cavity 17 of the main body 15 to eliminate the trouble at the time of scanning. The scanning type probe is supported by inserting a support shaft 18 through the horizontal axial holes 16 and can be freely moved in the direction shown by an arrow. The change of magnetic flux generated when the probe is allowed to approach a stamp part is guided to the electric circuit of a character discriminating treatment circuit and the predetermined discrimination of a stamp is carried out.
Patent JP-H11162070-A (JP)
Title: Mechanism for preventing erroneous insertion of recording/reproducing medium and recording/ reproducing device provided with this mechanism
Inventor: HASHIMOTO KATSURO
IPC: G11B17/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous insertion of a recording/reproducing medium having a specified external shape to an opening part at a stage when the insertion to the opening part is started. SOLUTION: This mechanism is furnished with a detecting member 17 movable in the direction separating from a recordign/reproducing medium by bringing a pair of abutting pieces 21, 21 into contact with the recording/reproducing medium and having a pair of these abutting pieces 21, 21 separated at an interval which is shorter than the longitudinal side of the recording/reproducing medium 8 where the outside shape forms a nearly rectangular shape and longer than the shorter side,  a restricting member 18 movable in accompany with the movement of the detecting member between a restricting position interrupting the insertion of the recording/reproducing medium to an opening part 13 by a restricting piece 25 and a retracting position allowing the insertion and having the restricting piece 25 positioned to the side of inserting direction than the abutting piece between a pair of the abutting pieces and a biasing member 19 for biasing the moving force to the restricting member to the restricting position from the retreating position.  The constitution is made so that the insertion is made possible bringing a pair of the abutting pieces into contact with the recording/reproducing medium and moving the restricting member to the retracting position, only when the insertion of the recording/reproducing medium is started by making the longitudinal side of the recordign/reproducing medium correspond to the opening part.
Patent JP-H03189829-A (JP)
Title: Method and device for detecting fault of information processor
Inventor: UEHARA IZUYUKI
IPC: G06F11/00
Filed: 1989-12-20
Abstract: PURPOSE:To detect a fault of a read-out pointer, and a signal line of a buffer selecting signal for controlling a data selecting circuit by comparing the contents of the read-out pointer provided so as to correspond to a buffer for selecting an output in accordance with the buffer selecting signal. CONSTITUTION:The fault detecting device is provided with a pointer selecting circuit 19 for selecting one of read-out pointers 9 - 12 in accordance with a buffer selecting signal SEL and outputting its contents as a selection result signal RP0. Also, the device is provided additionally with a pointer selecting circuit 20 for selecting one of read-out pointers 13 - 16 and outputting its contents as a selection result signal RP1, and a comparing circuit 21 for compar ing the selection result signals RP0, RP1. In such a manner, in the case a fault is generated in the read-out pointers 9 - 16 or a signal line of a buffer selecting signal SEL, a result of comparison of the comparing circuit 21 becomes a dis crepancy. In such a manner, based on a result of comparison of the comparator 21, it can be detected that a fault is generated.
Patent JP-2000139391-A (JP)
Title: Whole-grain tofu and its production
Inventor: OMURA MINORU
IPC: A23L11/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain whole-grain tofu having nutritional value as a dietary fiber and having smooth texture and sweetness as tofu and provide an effective method of the tofu. SOLUTION: This whole grain tofu has >=30 g and <=45 g mastication value and >=8.2 and <=14.5 ratio of compression value/penetration ratio. This method for producing whole-grain tofu comprises the following steps (1) to (5): (1) a step for adding water to the soybean and grinding the soybean or grinding the soybean and then adding water thereto, (2) a step for boiling the ground soybean liquid to afford ground soybean juice, cooling the soybean juice and subjecting the soybean juice to microparticulation treatment or subjecting the ground soybean liquid to microparticulation treatment and boiling the fine particles to provide soybean milk and cooling the soybean milk, (3) a step for adjusting pH of the resultant soybean milk obtained by the previous step, (4)  a step for carrying out coagulation reaction of pH-adjusted soybean milk with a coagulating agent and a crosslinking enzyme and (5) a step for heating the soybean milk when coagulation reaction is carried out.
Patent JP-H10164694-A (JP)
Title: Piezoelectric speaker
Inventor: OMORI YASUO
IPC: H04R17/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a speaker which can be miniaturized, improves the sound quality in the low frequency band and can improve sound pressure by partially holding the periphery of the diaphragm at least between foamed resin pressed by a casing. SOLUTION: A metal case is composed of upper and lower plates 11 and 12 provided with housing spaces for an element. On the upper plate 11, through holes 13 are formed for passing sounds. After the element so the like is housed, they are fixed by folding a projection formed on the upper plate 11. In this case, the through holes 13 can be formed on the lower plate 12 as well. A diaphragm 14 can use alloy or the like and sticks a piezoelectric ceramic plate 10 at its central part. The electrodes of silver or the like are formed on both sides of piezoelectric ceramic plate 10 and lead wires 15 are connected to the respective electrodes. The electrode on the plate stuck to the diaphragm 14 can be connected by soldering the lead wire to the diaphragm 14. The diaphragm 14 is held at its peripheral sections by foamed resin 17 and 18.
Patent JP-H06177868-A (JP)
Title: Frame synchronizing circuit
Inventor: SUDO YASUO
IPC: H04L7/08
Filed: 1992-12-10
Abstract: PURPOSE:To provide a hardware constitution by which a system can easily be made low in cost and LSI by simplifying an octet timing by synchronizing the octet timing of received data with a transmission octet timing at the time of a frame synchronization being the first step of an H.221 pull-out operation. CONSTITUTION:In a frame synchronizing circuit for serial data having the frame structure of a CCITT recommentation H.221, a synchronizing word comparator 3 scans the output data of second 8 pieces of an S/P(serial/parallel) converters 2a, compares the data with a synchronizing word, and outputs the bit position of a first S/P converter 1 connected with the second S/P converters 2a in which the compared result is matched. Then, a bit deviation between the transmission octet timing and the frame octet timing can be communicated.
Patent JP-H03190407-A (JP)
Title: Variable gain amplifier
Inventor: NISHIMORI EIJI
IPC: H03G3/10
Filed: 1989-12-20
Abstract: PURPOSE:To expand a flat gain area at the time of setting low gain and to improve the frequency characteristic by using a gain control circuit and a 2nd gain control circuit so as to control the amplified gain of an input signal. CONSTITUTION:The 2nd gain control circuit 2 of similar transistor(TR) configuration as TRs Q3, Q4 is interposed between a gain control circuit 1 and a load resistor R3, the 2nd gain control circuit 2 consists of TRs Q7, Q8 and the voltage from bias power supplies V4, V5 is applied to each base. Then the level of the bias power supply V5 is varied to vary the gain of the 2nd gain control circuit 2. The operation of each circuit is substantially the same and a gain level causing a peak in the overall gain being the result of the gains is smaller than that of a conventional circuit. Thus, the flat gain area at the low gain setting is expanded and the frequency characteristic is improved.
Patent JP-H04291812-A (JP)
Title: Threshold value trigger method and threshold value circuit for excecuting aforesaid method
Inventor: JIYORUJIYU NUU
IPC: H03K3/3565
Filed: 1991-12-13
Abstract: PURPOSE: To provide a method for triggering a threshold value and a threshold circuit for implementing the method to be built in a signal transmission line between VLSI-type CMOS integrated circuits or a mass link. CONSTITUTION: The method for triggering a threshold value for a transmission signal E is composed of a process of allocating two trigger threshold values S1 and S2 at the rise and the fall of the signal E and a process of validating the triggers at two threshold value voltages S1 and S2 respectively. The threshold circuit includes two threshold value amplifiers A1 and A2 for receiving the same transmitting signal E. The output channels of V1 and V2 of the amplifier is selected by a multiplexer MUX 14, and the multiplexer 14 itself is controlled by a pilot circuit CP 16. The threshold values of the amplifiers A1 and A2 are selected to values sufficiently approximate to the 'high' level and the 'low' level of the signal E.
Patent JP-H08157867-A (JP)
Title: Liquid detergent composition
Inventor: NOMURA KOKI
IPC: C11D3/20
Filed: 1994-12-06
Abstract: PURPOSE: To obtain the subject composition for clothes, having sufficient detergency even in relatively cold water without impairing its solubility in washing water even at relatively low temperatures, containing a combination of each specific nonionic surfactant with hydrophilic solvent. CONSTITUTION: This liquid detergent composition <=40wt.% in water content, contains (A) a nonionic surfactant of formula I (R<1> is a 10-16C alkyl or alkenyl; EO is ethylene oxide; PO is propylene oxide; (k) is an average EO added number of moles and is, 5-15; L is an average PO added number of moles and is, 1-3) (e.g. 15-55wt.% of a polyoxyethylene polyoxypropylene alkyl ether) and (B) at least one kind selected from hydrophilic solvents of formula II (R2 is a 3-4C alkyl; (m) is an average EO added number of moles and is, 1-2; (n) is an average PO added number of moles and is, 1-3) and formula III (R3 and R4 are each H or methyl) and phenoxyethanol.
Patent JP-H024314-A (JP)
Title: Centering grantage apparatus for ophthalmic lens
Inventor: JIYAN KUROODO GOODERU
IPC: B24B13/005
Filed: 1988-12-27
Abstract: PURPOSE: To simply, exactly and economically settle a lens to be used within the contour of any die plate by providing the system with an adsorber support, and fitting a die plate support, with which the die plate to be overlapped on the lens can be freely attached and detached, to a barrel attached onto an arm so as to be freely rotated. CONSTITUTION: In the state of setting an arm 14 at an extending position, a lens 11 is centered through a watch hole 18 by using a table 12 while considering the parameter such as the pupil range of a relevant person. Next, in order to place a die plate 22 on a die plate support 21 of a barrel 20, the barrel, 20 is rotated with an axis A2 as a center for locating the die plate support 21 closest to the watch hole 18, and when the arm 14 is returned along an arrow F with an axis A1 as a center later, the die plate 22 is overlapped onto the lens 11. Therefore, the settling of the lens into the contour of the die plate 22 is visually examined later.  Next, the arm 14 is held up and when the arm 14 is returned again after the barrel 20 is rotated by half so as to position an adsorber support 15 closest to the watch hole 18, a grasping/holding mechanism 13 is abutted on the lens 11 and fixed.
Patent JP-H10236808-A (JP)
Title: Graphite grain, its production, graphite paste using graphite grain, negative electrode for lithium secondary battery, its production and lithium secondary battery
Inventor: NISHIDA TATSUYA
IPC: H01M10/05
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a graphite grain appropriate to a high-capacity lithium secondary battery excellent in quick charge and discharge characteristics, the grain producing method, a graphite paste appropriate to the high-capacity lithium secondary battery excellent in quick charge and discharge characteristics and cycle characteristic and the lithium secondary battery. SOLUTION: The side of the crystallite of this graphite in the c-axis direction (thickness direction) of the crystal in X-ray wide-angle diffraction is controlled to >=500Å and that in the facial direction to <=1000Å. Otherwise, the size of the crystallite in the c-axis direction (thickness direction) of the crystal in X-ray wide-angle diffraction is controlled to 1000-100,000Å. A graphitization catalyst is added by 1-50wt.% to a graphitizable aggregate or a binder graphitizable with graphite and mixed, and the admixture is calcined and then crushed.
Patent JP-H07188525-A (JP)
Title: Plastic container
Inventor: HOSOKAWA YASUTOKU
IPC: C08L69/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a plastic container excellent in environmental characteristics, impact resistance, rigidity, dimensional stability, molding processability and gloss, by using a polyester resin composition of specific composition. CONSTITUTION:This plastic container consists of a polyester resin composition which can be obtained by incorporating a total of 100 pts.wt. of a blend resin composed of (A) a modified polyethylene terephthalate resin >=50 deg.C in glass transition temperature and >=0.5dl/g in the intrinsic viscosity [eta] determined at 25 deg.C in a phenol/tetrachloroethane mixed solvent (at the weight ratio of (6:4)) modified to an extent of 3-100mol% based on a total of 200mol% of 100mol% of dicarboxylic acid component and 100mol% of diol component respectively making up polyethylene terephthalate and (B) an aromatic polycarbonate resin (pref. bisphenol A-type resin) at the weight ratio A/B of (99:1) to (50:50) with (C) 1-30 pts.wt. of a resin <=0 deg.C in glass transition temperature (pref. acrylic rubber). It is preferable that the component A be modified with a diol of formula I [X is C2H4 or of formula II (Y and Z are each H, a 1-3C alkyl, etc.)].
Patent JP-H01171109-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KANEMINE MASAAKI
IPC: G11B5/31
Filed: 1987-12-25
Abstract: PURPOSE:To facilitate the forming of a highly accurate second magnetic layer by making, into a recessed shape, a plated frame formation scheduled area on an inter-layer insulating layer covering a thin film coil with the weir of a mask pattern formed by the patterning of a positive resist film. CONSTITUTION:On a substrate, after a first magnetic layer 22, a gap layer 23, a thin film coil 25 sandwiched by inter-layer insulating layers 24, a magnetic pole forming plated substrate film 26 are successively lamination-formed, in the area other than a plated frame formation scheduled area 29 for second magnetic pole formation on the plated substrate film 26, a mask pattern 28 is formed by the patterning of a positive resist film 27. Next, after a plated frame 31 for the second magnetic pole formation is formed in the plated frame formation scheduled area 29 by the patterning of a negative resist film 30, the magnetic layer is formed on the plated substrate film 26. By continuously and successively removing magnetic layer parts 32a and 32b other than the magnetic layer part surrounded by the plated frame 31, the plated flame 31 and the plated substrate film 26, a second magnetic pole layer 33 is formed. Thus, the second magnetic pole layer can be made into an highly accurate rectangular cross-section shape.
Patent JP-H06180234-A (JP)
Title: Navigation apparatus for vehicle mounting
Inventor: SUGA YOICHIRO
IPC: G08G1/0969
Filed: 1992-12-11
Abstract: PURPOSE:To provide an excellent navigation apparatus, for vehicle mounting, wherein it is not required for the user of a vehicle to set the initial position and the initial direction of the vehicle and it is not required to reset them even after the vehicle has been run. CONSTITUTION:A position is corrected by a GPS at every arbitrary time or at every arbitrary distance, and the correction amount of an own running direction is computed by the difference between the direction of a straight line connecting an mth corrected position by the CPS to an nth corrected position by the GPS and the direction of a straight line connecting the mth corrected position by the GPS to the own running position corrected by the GPS by using the mth corrected position as a starting point. When the corrected positions by the mth and nth GPSs are a prescribed value or higher and the corrected position by the nth GPS and the own running position at the nth correction are a prescribed value or higher, the nth position is corrected and, at the same time, the running direction of a vehicle is corrected.
Patent JP-2001150963-A (JP)
Title: Fuel tank
Inventor: KOBAYASHI SHOEI
IPC: B65D51/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent sealability from getting worse in a gas filling port. SOLUTION: A filling cap is removed and a gas filling gun 44 is inserted into an inlet pipe 10 when fuel is filled. A protrusion 42 of a valve system 30 is projected toward an outside of the filing port in a substantially central part of the valve system 30 not to make a tip 44A of the gun 44 interfere with a gasket of the valve system 30 when the gun 44 is inserted. That is, a height H from a gasket 32 of the protrusion 42 and a diameter R thereof are set at values only brought into contact with the protrusion 42 in the tip 44A of the protrusion 42 and not to interfere with the gasket 32 of the valve system 30 when the gun 44 is inserted. Resultingly, the gasket 32 is prevented from being abraided or deformed by the interference with the tip 44A of the gun 44.
Patent JP-H01172878-A (JP)
Title: Optical destaticizer
Inventor: ARAI AKIO
IPC: G03G15/04
Filed: 1987-12-26
Abstract: PURPOSE:To accurately irradiate a specific area on the surface of an image carrier even at a position distant from the image carrier by directing light beams from respective light emitting element chips inward by respective lens parts and further preventing light from traveling round to an adjacent lens part by partition walls. CONSTITUTION:Light emitting elements 4 are arranged linearly on a common substrate 3 and a light shield member 8 which has the partition walls 5 for shielding the light emitting elements 4 optically is provided. Further, a lens array 9 of united structure is provided which has the lens parts 9a corresponding to the light emitting elements 4. Then cuts 9b are formed at border parts of the respective lens parts 9a of the lens array 9 and engaged with the upper end parts of the light shield member 8. Therefore, light beams from the light emitting element chips 4 are directed inward by the lens parts 9a and also prevented from traveling round to adjacent lens parts 9a by the partition walls 5. Consequently, the specific area on the surface of the image carrier 1 is accurately irradiated with light even from a position distant from the image carrier 1.