baber/WOPTO huggingface dataset:
Patent JP-H02214044-A (JP)
Title: Production of information recording medium
Inventor: KANAMORI KATSUYUKI
IPC: G11B7/24
Filed: 1989-02-13
Abstract: PURPOSE:To prevent the warpage and distortion of a disk-shaped resin substrate by heating at the time of joining by molding the resin substrate in such a manner that the warpage angle to the side not provided with pregrooves is kept within the range of a prescribed angle at the time of forming the above- mentioned resin substrate. CONSTITUTION:The resin substrate consisting of the resin substrate 31 and the recording layer 20 provided on the pregrooves is molded in such a manner that the warpage angle theta on the side not provided with the pregrooves attains a 0.03 to 0.55 deg. range at the time of forming the above-mentioned resin substrate by molding a resin for molding the substrate. The substrate 1 is previously formed with the warpage in the opposite direction by taking the warpage by heating at the time of joining the substrate 31 and the resin film into consideration in such a manner, by which the warpage of the final information recording medium after joining of the substrate 31 and the resin film is decreased and the degradation in the accuracy of the pregrooves and the change in the state of the recording layer 30 are obviated; therefore, the generation of errors in recording or reproducing of signals is substantially obviated.
Patent JP-H01211479-A (JP)
Title: Production of raised food, including the process of coating with oil
Inventor: UEMATSU TETSUYA
IPC: A23L19/00
Filed: 1988-02-18
Abstract: PURPOSE:To produce raised foods which have good taste and texture and prevent the products from contracting and hardening, by dipping the material to be processed in hot water and raising it to the maximum, freeze-drying under vacuum and coating with oil. CONSTITUTION:The material to be processed, such as beans, root vegetables, fruits or the like is dipped in fresh or hot water and raised, and when needed, steamed to the maximum raise. Then, the raised material is drained, cooled down by standing, then rapidly refrigerating, and freeze-dried. When the drying is completed, the processed material is immediately coated with oil, by passing the material through hot food oil, and seasoned, when needed, with salt or the like.
Patent JP-H02213756-A (JP)
Title: Particle analyzer
Inventor: KUMASHIRO SUMIO
IPC: G01N27/62
Filed: 1989-02-14
Abstract: PURPOSE:To correct the sensitivity difference due to the velocities of elements and particles by multiplying the output of a detecting means by a correction factor proportional to the reciprocal of the square root of the mass of the detected particle. CONSTITUTION:A sample S is irradiated by a primary ion beam I accelerated by an ion gun 1. The neutral particle emitted from the sample S advances rectilinearly, and intrudes into an ionization part 2. The neutral particle is ionized by an electron impact in the ionization part 2. The ionized sample ion among the neutral particles intrudes into an energy analysis part 3. The ion having specified energy is selected from the intruding sample ions in the energy analysis part 3 and focused at an inlet slit 41 of the succeeding mass spectrometry part 4 as the ion beam. The sample ion passed through the slit 41 is analyzed in the mass spectrometry part 4 and detected by an ion detector 5. The detector 5 output is multiplied by the correction factor proportional to the reciprocal of the square root of the mass of the detected particle, and the sensitivity difference due to the initial velocities of the elements and particles can be corrected.
Patent JP-2000234454-A (JP)
Title: Elasto-plastic damper and earthquake-resistant construction
Inventor: TAKAI SHIGEMITSU
IPC: E04H9/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an elasto-plastic damper which is inexpensively available and has a high damping ability and an earthquake-resistant construction using the damper. SOLUTION: An elasto-plastic damper 10 which is installed to a structure to absorb vibrational energy resulting from earthquakes is composed of a channel 1 having a web section 2, one set of flange sections 3 and 3 facing each other on both sides of the web section 2, and a U-shaped cross section. The damper 10 is installed to a structure with one flange section 3 upward and the other flange section 3 downward. In the web section 2, holes 11 and 11 and notches 15 and 15 are continuously formed in the horizontal direction and rib sections 12, 12, and 12 having such shapes that the thicknesses of the ribs 12 become broader as going towards the upper and lower flange sections 3 and 3 from their bar-like central parts 12a having fixed widths are formed.
Patent JP-H02212825-A (JP)
Title: Range finder for camera
Inventor: SHIOMI YASUHIKO
IPC: G02B7/32
Filed: 1989-02-14
Abstract: PURPOSE:To preclude out-of-focus photography by comparing pieces of information, which are found by a calculating means from respective photodetector outputs and correspond to respective subject distances, and deciding that a current subject is an object of distance measurement which causes distance mismeasurement and generating a warning. CONSTITUTION:This range finder is provided with a projecting means 79, a photodetection means, calculating means 3 and 4 which calculate the pieces of information corresponding to respective subject distances from the outputs of the photodetector 1 and 2 constituting the light receiving means, and a decision means 81. Then the pieces of information which are calculated by the calculating means 3 and 4 from the outputs of the photodetector 1 and 2 and correspond to the respective subject distances are compared to decide that the current subject is the object of distance measurement which causes distance mismeasurement, thereby generating the warning. Consequently, a photographer is informed that a proper distance measurement result is not obtained in such a case and out-of-focus photography is precluded.
Patent JP-S61192230-A (JP)
Inventor: ARAKI MASAKATSU
IPC: A01G13/02
Filed: 1985-02-22
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-2000234466-A (JP)
Title: Slide hinge
Inventor: TAKADA KAZUO
IPC: E05D5/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a slide hinge with which a cup member is detachably and strongly fixed, without using a tool, even to a door of a material where a screw works little such as a particle board, with such simple structure as comprises less parts. SOLUTION: A cup member 1 is attached with a lock lever 2 which fixes a cup main body 3 to a cup housing hole B. The cup member 1 comprises a pair of sliding surfaces 3D formed on the perimeter of the cup main body 3, and first and second guide parts 4A and 3G provided away from each other on each sliding surface 3D. The lock lever 2 comprises a pair of bent arm parts 7 guided by the first and second guide parts 4A and 3G while sliding on each sliding surface 3D and a cutting blade 7B which protrudes above its outside surface. Here, related to the cutting blade 7B, a blade tip 7C protrudes from the tip of the bent arm part 7 while representing an arc extending along the circumferential direction of the cup housing hole B, allowing biting into the peripheral wall.
Patent JP-S57149050-A (JP)
Title: Production of mold for continuous casting
Inventor: ICHIHARA AKIRA
IPC: B22D11/04
Filed: 1981-03-10
Abstract: PURPOSE:To produce a mold which prevents abrasion loss owing to an ingot by interrupting the contact between the surfaces of the mold body in contact with the ingot and a plating soln. gradually, and forming a plating layer of the thicknesses increasing in a tapered shape. CONSTITUTION:While a plating soln. is kept supplied into a plating cell 7 to above the height of a mold body 1 through the lower opening of a funnel like part 4 with the 1st pump, plating is started by supplying electric current to the body 1 as cathode and an anode 10. A plating layer is formed on the inside wall surface 2 of the body 1, and at this time, the fresh plating soln. is supplied at a constant rate into the cell 7 from the 1st pump 8 and the plating soln. 5 is kept withdrawn larger by a constant rate than the rate of the supply from the pump 8 while the suction port 12 of the 2nd pump 9 is lowered at a constant speed. Thereby, a plating layer 13 of the plating thickness increasing gradually in a tapered shape from the upper part of the mold to the lower part is formed on the inside wall surface 2 of the body 1.
Patent JP-S60178789-A (JP)
Title: Signal generating method of solid area sensor
Inventor: TANAKA SHIYOUICHI
IPC: H04N9/07
Filed: 1984-02-25
Abstract: PURPOSE:To improve the vertical resolution degree of a color sensor by providing each pixel line with at least one-type common color pixel and comparing the nth line common color pixel signal out of common picture pixel signals with the (n-1)th line common color pixel signal and the (n+1)th one. CONSTITUTION:In terms of a signal processing circuit, the output signal of one hour delaying device 3 is inputted to a subtractor 6B. Difference signals VD and VU of respective signals inputted to 6A and 6B are inputted a comparator circuit 7, which switches the gate of a switching circuit 8 before the next color element bit signal is inputted to the switching circuit 8. An output signal SN-1 of the one hour delaying device 3 is inputted to an adder 4B and the switching circuit 8 through one bit delaying device 2C. The comparator 7 outputs ''00'', 10, 01 and 11 at the time of 1VD1>VU1, 1VD1 1VU1, 1VD1<1VU1 and 1VD1 -1VU1, respectively and outputs four switching signals to the gate circuit 8 after delaying these signals by the prescribed period.
Patent JP-S58151198-A (JP)
Title: Manufacture of loud speaker
Inventor: KUBO YOSHIMASA
IPC: H04R31/00
Filed: 1982-03-04
Abstract: PURPOSE:To enable assemble with high accuracy, by positioning a gap between a voice coil and a field in the operating state of a loud speaker. CONSTITUTION:A loud speaker 21 is driven at a low resonance frequency, a diaphragm 8 of the loud speaker bein on the way of assembling at a counter position is vibrated back and forth, and the voice coil 9 is moved in the magnetic gap 6 of the field 1. With the coil 9 inserted in the gap 6, the fields is moved minutely toward, e.g., right direction and when an abnormal sound is generated, the operation of a shift mechanism 26 is interrupted and the position is stored at a control circuit 24. Then, the field 1 is minutely moved left until the abnormal sound is generated, to stop the mechanism 26, at the point of time,  the field is returned left to an intermediate position between the position and that stored at the minute shift toward right direction. The similar operation is applied also in the Y axis to complete the ideal positioning of the voice coil 9.
Patent JP-H06232941-A (JP)
Title: Data transmitter
Inventor: SATO EIICHI
IPC: H04L69/14
Filed: 1993-01-29
Abstract: PURPOSE:To obtain the data transmitter which attains efficient data transmission in the data transmission on various lines. CONSTITUTION:Plural digital data sent through various communication lines such as a radio telephone line, a public telephone line or an ISDN line are divided by a prescribed division number in response to respective communication lines by an SIO 6 under the instruction of a CPU 1. The divided data are sent through a communication line connected by using a radio telephone interface 8, an NCU 10 or a CCU 13 or received by the communication line.
Patent JP-H01210347-A (JP)
Title: Image recording device
Inventor: HASHIMOTO HIROSHI
IPC: B41J2/44
Filed: 1988-02-19
Abstract: PURPOSE:To make possible prevention of a printing shift on recording paper or defects of a recording image during perfect or multiple printing by controlling timing from the issuance of a reference image timing signal until the generation of an image signal in the second and following recordings on the basis of the expansion rate of recording paper. CONSTITUTION:In the subject device, the timing of a vertical synchronous VSYNC signal and an image VDO signal from an internal interface varies according to the first face and the second face printing. The printing start timing for each top margin is Tv1>Tv2. That is, the top margin of the second face is narrower than that of the first face. This helps reduce the effect of contraction of recording paper due to thermal fixing after printing of the first face.
Patent JP-S61193889-A (JP)
Title: Receiving sheet for thermal transfer
Inventor: TAKIGAWA NOBUHIRO
IPC: B41M5/30
Filed: 1985-02-23
Abstract: PURPOSE:To provide a receiving sheet for thermal transfer capable of giving a clear, gradated full-color image with high density, by incorporating at least one of specified compounds into a receiving layer on a transparent film. CONSTITUTION:At least one of compounds of general formulas (I)-(III) is incorporated in a receiving layer, in a receiving sheet which is used in combination with a transfer sheet having a transfer layer comprising a leuco dye as a main constituent and comprises on a transparent film a receiving layer comprising a phenolic resin as a color developer for the leuco dye. The receiving sheet is laid on the transfer sheet, with the receiving layer in contact with the transfer layer, and thermal printing is conducted on the back side of the transfer sheet, thereby forming a desired developed color image on the surface of the receiving sheet. When the transfer layer and the receiving layer in contact with each other are heated, only a portion of the dye in the transfer layer is transferred to the receiving layer under the action of a melted material of the phenolic resin in the receiving layer, so that a clear full-color image with high density can be obtained. In addition, gradated image densities can be obtained by regulating the thermal energy impressed.
Patent JP-H02214818-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: HORII JUICHI
IPC: H01L29/786
Filed: 1989-02-16
Abstract: PURPOSE:To obtain an active matrix type liquid crystal display device where the influence of gate pulse delay is eliminated by applying driving pulses to plural gate lines at the same time. CONSTITUTION:Gate pulses are applied to 1st, 2nd...(k)th gate lines of the active matrix type liquid crystal display device to turn on TFTs of the 1st, 2nd...(k)th lines, and data are written in picture elements in the 1st, 2nd...(k)th lines through data lines. For example, when k=2, the gate pulses are applied to two gate lines G1 and G2 at the same time to turn on the TFTs 13 connected to those gate lines at the same time. At this time, data are written in respective picture elements in the 1st line through odd-ordered data lines D1, D3...D2n-1 and picture elements in the 2nd line through even-numbered data lines D2, D4...D2n. Consequently, trouble caused by the shortening of a signal write time due to gate pulse propagation delay by the high resistance and parasitic capacity of gate wiring is eliminated to obtain excellent and stable image quality.
Patent JP-S58152107-A (JP)
Title: Method and device for synchronizing two shafts of steam turbine
Inventor: HASHIMOTO TSUGIO
IPC: F01D19/00
Filed: 1982-03-08
Abstract: PURPOSE:To enable to perform an easy and reliable synchronizing of two shafts with each other, by installing a main and an auxiliary speed matching valve at a high-pressure turbine and a main low-pressure turbine side of a cross compound type steam turbine. CONSTITUTION:In the equipment consisting of a high-pressure turbine 2 and a main low-pressure turbine 4a for driving generator 5a, and an intermediate pressure turbine 3 and an auxiliay low-pressure turbine 4b for driving a generator 5b, a main speed matching valve 13 is mounted to a bypass line 200 which feeds steam to the main low-pressure turbine bypassing the high-pressure turbine from a boiler (a), and an auxiliary speed matching valve 18 is installed on a bypass system 300 running to a main condenser 6a through the inlet of the main low-pressure turbine. Through control of the two valves, rotating speeds of two shafts can be synchronized with each other easily and reliably.
Patent JP-2000235733-A (JP)
Title: Multilayered optical disk
Inventor: KUROKAWA KOTARO
IPC: G11B7/24035
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To enable stable recording and reproduction in each recording layer of a multilayered optical disk capable of recording and to attain simultaneous recording and reproduction in plural recording layers. SOLUTION: Two information recording layers 3, 5 are laminated on a substrate 1 by way of a transparent layer 4 to form a recording part and the objective multilayered optical disk is obtained. The information recording layers use a phase change material as a recording material. When light for recording and reproduction is condensed on the 2nd recording layer 3 remoter from a light transmissive protective layer 6 and a track with recorded information and a track with no recorded information are present in a region through which the light for recording and reproduction passes in the 1st recording layer 5 on the protective layer 6 side, the light transmittance (T1c) and light absorptivity (A1c) of the 1st recording layer 5 in the case that the phase change recording material of the layer 5 is crystalline and the light transmittance (T1a) and light absorptivity (A1a)  of the 1st recording layer 5 in the case that the phase change recording material of the layer 5 is amorphous satisfy the expressions 0.8<=T1c/T1a<=1.2, 70%>=T1c>=40%, 70%>=T1a>=40% and A1c/A1a>=1.0.
Patent JP-H07245488-A (JP)
Title: Parallel connector for external power supply
Inventor: KANEKO MASAHIKO
IPC: H05K7/02
Filed: 1994-03-07
Abstract: PURPOSE:To prevent a momentary power interruption even when a power supply panel is pulled out, by using a parallel connector put in contact connec tion, in which the parallel connector is connected to an outer power supply and the parallel connector is mounted in a position corresponding to a connec tion terminal on a back panel. CONSTITUTION:A guide pin 42 is inserted into a guide hole 25 of a main fitting member 2 in a parallel connector 1. A fixing screw 26 is screwed and fixed into a screw hole 43. Then, a pressure contact member at an end part of a contact connection part is pushed and at the same time, the pressure contact part is put in contact with an exposed part of a connection terminal 77 on a connection terminal board 7 to constitute parallel connection with an external power supply. Consequently, even a momentary power interruption is prevented by the parallel contact with the external power supply when a power supply panel is pulled out.
Patent JP-S59159656-A (JP)
Title: Permanent magnet type flat motor
Inventor: SAKABE MOICHI
IPC: H02K21/24
Filed: 1983-03-01
Abstract: PURPOSE:To obtain a flat motor having low irregular rotation by forming the thickness of the axial direction of an outer circle of a doughnut-shaped permanent magnet larger than that of an inner circle. CONSTITUTION:A disc-shaped armature 2 is disposed in parallel at the prescribed interval to a doughnut-shaped permanent magnet 1. A disc-shaped rotary support 3 fixes the magnet 1 to a shaft 4, which is passed through the magnet 1 and the rotating center of the armature 2. The axial thickness t1 in the bore r1 of the inner circle of the magnet 1 is constant on the inner periphery, the thickness t2 in the bore r2 of the outer circle is constant on the outer periphery, and constructed so that the thickness t2 is larger than t1. In this manner, a flat motor having low irregular rotation can be obtained.
Patent JP-H08231665-A (JP)
Title: Polyoxyethylene copolymer and preparation thereof
Inventor: MASUDA EIJI
IPC: C08G2/08
Filed: 1995-02-23
Abstract: PURPOSE: To prepare a polyoxymethylene copolymer which does not cause any problem of contamination of a mold in the molding step and oozing onto the surface of the molding and the like and in per se excellent in heat stability by copolymerizing particular components. CONSTITUTION: A polyoxymethylene copolymer having a wt.-average mol.wt. of 3000 to 300000, containing principal repeating units of an oxymethylene group -(CH2 O)-, and comprising 0.001 to 1.0mol.% (based on the oxymethylene group) comonomer units each having a sterically hindered phenol group represented by the formula (any one or both of R1 and R2 represent a 1-8C alkyl, alkoxy, or 7-20C phenyl-substituted alkyl; and X represents a divalent organic group) and 0 to 10mol.% oxyalkylene group -[(CH2 )n -O-] (n is 2 to 4). This copolymer is prepd. by copolymerizing trioxane as a main monomer, a compd. having a group of the formula and a cationically polymerizable functional group, and, further, other cyclic ether or cyclic formal in the presence of a cation-active catalyst.
Patent JP-S57154522-A (JP)
Title: Wet multiple-disc clutch
Inventor: SUZUKI KAZUMI
IPC: F16D13/72
Filed: 1981-03-13
Abstract: PURPOSE:To avoid the increase in the cost of processing, by providing a plurality of oil drain grooves and holes at the tooth bottom of a gear coupling 2 engaged with outer discs. CONSTITUTION:The outside diameter of inner discs 7 is made slightly small to increase the distance A between the outside of each inner disc and the inside of a gear coupling 2 provided at the side of a driven machine. Annular oil pockets are provided between outer discs 8. A plurality of oil grooves 12 and oil holes 11 are provided at the tooth bottom of the coupling 2. Oil supplied from oil holes 9, 10 is conducted to the oil grooves 12 at the tooth bottom of the coupling 2 from the oil pockets extending in the circumferential direction. High- temperature oil is drained through the oil holes 11 and both the ends of the oil grooves 12. According to this constitution, the depth of the oil groove 12 can optionally be determined depending on the quantity of supplied oil and the number of the oil holes 11 can be made small.
Patent JP-S55126477-A (JP)
Title: Stamp or the like absorbing and containing secret ink
Inventor: KOIKE YOSHIAKI
IPC: C09D11/00
Filed: 1979-03-26
Abstract: PURPOSE: To utilize such stamps for judging easily whether any document is genuine or false as are prepared by a method wherein material giving visible radiation under the application of ultraviolet rays thereto is added to ink composition and the secret ink thus produced is absorbed and contained by some porous element, which is used as a stamp.  
     CONSTITUTION: Material giving visible radiation under the application of ultraviolet rays thereto (a luminous body) is added to ink composition or some similar liquid agent to prepare secret ink and the ink thus prepared is made to be absorbed and contained by the while or a part of a multicolored stamp composed of porous element and the like so that it may be used for repeated sealing or printing.  
     EFFECT: The device is easy to prepare and simple to use, and the final and decisive judgement is possible only for specified managing persons. Therefore, it makes it impossible at all to prepare any false documents. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63209810-A (JP)
Inventor: EBAAHARUTO BORUN
IPC: B29C70/22
Filed: 1988-02-19
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。