baber/WOPTO huggingface dataset:
Patent JP-S60170652-A (JP)
Title: Polyacetal elastomer composition and its production
Inventor: MATSUZAKI KAZUHIKO
IPC: C08L59/04
Filed: 1984-02-14
Abstract: PURPOSE:To provide the titled composition composed of a polyacetal and a block copolymer elastomer consisting of a polyacetal segment and a specific amorphous thermoplastic polymer segment, having outstanding toughness and high strength and rigidity of the polyacetal. CONSTITUTION:The objective composition is composed of (A) 1.5-80wt% polyacetal and (B) 98.5-20wt% B1-B2-B1-type triblock copolymer elastomer wherein B1 is polyacetal segment and B2 is segment of an amorphous thermoplastic polymer having a glass transition temperature of -150-+20 deg.C and a crystallinity of <=30% (preferably polyether, polyester, polyamide or polysiloxane). The content of component B2 in the segment B is preferably 1.0-60wt%. The composition can be prepared by the homopolymerization of formaldehyde or trioxane in the presence of a low-molecular compound having a number-average molecular weight of <=500 (e.g. water, alcohol, carboxylic acid, etc.) and the above amorphous thermoplastic polymer, or by the copolymerization of formaldehyde, etc. with a cyclic ether.
Patent JP-2000222213-A (JP)
Title: Program preparing tool
Inventor: TSUKUI TETSUYA
IPC: G06F9/44
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a tool reducing the generation of bugs in programming and facilitating obtaining of consistency between a class and a method. SOLUTION: In a relational data base, a schema capable of preparing three tables consisting of a class table, an attribute table and a method table is prepared to provide a module generating a program file by data input to each table. In generation of this program file, the mounting code part of a method definition file is surrounded by special comments and an import function fetching a text between these comments as a mounting code into the data base is prepared.
Patent JP-S57138115-A (JP)
Title: Coil
Inventor: SUZUKI SATOSHI
IPC: H01F5/00
Filed: 1981-02-20
Abstract: PURPOSE:To obtain the coil having uniform quality in excellent working property by winding and holding an insulating flexible plate to which a coil wire is mounted and forming coil winding. CONSTITUTION:The coil wire 12 is shaped in one direction of the insulating flexible plate 10 through a method such as printing. Drawing-out sections 13 are wired to the projecting sections 11 of the flexible plate 10 and electrically connected sections 14 in combination with mounting fixing sections are formed in the coil wire 12. The flexible plate 10 is wound, and the coil winding is shaped by the coil wire 12. The projecting sections projected to the lower end of the plate 10 wound, which constitutes the coil 15, are inserted into the connecting holes of a plate such as the circuit substrate, the connecting sections 14 are connected to the printing pattern of the circuit substrate, and the coil 15 is fixed.
Patent JP-S60237950-A (JP)
Inventor: BIITORISU ARISU BANAA
IPC: A23L7/157
Filed: 1985-02-13
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-S54117849-A (JP)
Title: Method of and device for roller vanishing for crankshaft
Inventor: SHINNO KENICHI
IPC: F16C3/22
Filed: 1978-03-03
Abstract: PURPOSE:To improve the fatigue strength of the journal portion of a crankshaft by rotating a vanishing roller around the crankshaft and its own axis by making the vanishing roller contact with a fillet portion from three directions around it. CONSTITUTION:Two master crankshafts 25 are rotated around an axis of the journal portion 5 thereof as a center. A piston 6 is rotated around the axis of the journal portion 5, and plates 7, 8 are also rotated around the journal portion 5. A vanishing roller 20 faces under pressure with the fillet portion F of the pin P3 of a crankshaft 15 to allow the roller 20 and bearing roller 18 to rotate around the axis of the journal portion of the crankshaft 15 as a center while rotating around their own axes to thereby vanish the fillet portion F by rotating around the fillet portion F.
Patent JP-H09244936-A (JP)
Title: Management method and system for shared data file
Inventor: SUTEFUAN JII HIRUDO
IPC: H04L29/08
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing the copies of a shared data file held in the computer systems that can be connected together via a mobile communication network by preparing a step where the shared file copies are changed based on a changing sequence whose collision problems are already resolved. SOLUTION: The copies 420 of a shared data file held in plural computer systems that can be connected together via a mobile communication network 460 are managed. This management method includes a step where the record of change given to every copy of the shared data file is held, a step where the records held to other copies of the data file are taken out via the connection secured to the network 460, a step where the taken-out records are merged in each other and a changing sequence is generated, a step where a rule defined previously is applied to the changing sequence to resolve the collision problems in the changing sequence, and a step where the copies of the data file are changed.
Patent JP-S52108383-A (JP)
Title: Exothermic composition
Inventor: YOSHIDA RISABUROU
IPC: F24V30/00
Filed: 1976-03-09
Abstract: PURPOSE:To obtain an exothermic composition which can release a large amount of heat simply when contacted with air without requiring addition of water, by mixing alkali metal sulfibes with carbonaceous substances.
Patent JP-H05190079-A (JP)
Title: Transparent cold cathode and its manufacture and cold cathode discharge tube
Inventor: WATANABE SATOSHI
IPC: H01J17/49
Filed: 1992-01-13
Abstract: PURPOSE:To materialize a transparent cold cathode which does not absorb the ingredients having entered cold cathode, among luminous fluxes generated by negative glow, and enables it to be effectively made use of for indication or illumination, and can elevate the emission efficiency of the cold cathode discharge tube. CONSTITUTION:A transparent cold cathode 1 is provided with a cathode substrate 3 consisting of a transparent conductive film, an amorphous semiconductor layer 4 equipped with transparency covering the surface of the cathode substrate 3, and an amorphous emitter layer 5 equipped with transparency covering the surface of that semiconductor layer 4.
Patent JP-H11286814-A (JP)
Title: Clothing
Inventor: WATANABE HIDETOSHI
IPC: A41D27/10
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a clothing slightly receiving a sense of resistance like being stretched at armpit parts in raising arms or twisting the upper part of the body with shaking arms and capable of carrying out a smooth movement. SOLUTION: Arm holes are formed, respectively on the upper parts of both right and left side lines S1 and S2 on which a front body part 2 and a rear body part are mutually sewed and sleeve parts 4 are attached to the arm holes, respectively to give the objective clothing 1. Projection parts 6 in which parts of the front body part 2 and the rear body part are extended toward the centers of the arm holes are integrally formed on the upper parts of both the side lines S1 and S2 , respectively and loosened parts Q are made at parts on which the projection parts 6 are sewed to armpit parts 2a and 3a of the sleeve parts 4.
Patent JP-S57139518-A (JP)
Title: Hollow fiber and its production
Inventor: SUZUKI MOTOYOSHI
IPC: D06M101/16
Filed: 1981-02-24
Abstract: PURPOSE: A phosphorus compound is added to a copolyester containing a small amount of a metal salt of organic sulfonate at any stage of the polymer synthesis or melt spinning and then removed from the resultant fiber, thus producing the titled fiber of high moisture absorption without reduction in yarn strength as well as fibrilation.  
     CONSTITUTION: At any stage where a copolyester from terephthalic acid and an alkylene glycol of 2W6 carbon atoms, which contains a small amount of a metal salt of organic sulfonate of formulaI(Z is aromatic or aliphatic hydrocarbon group; M 1  is metal; R 1  is ester-forming group; R 2  is ester-forming group), is prepared and melt spun into hollow fiber, a phosphorus compound of formula II (R 3  is organic group; X is hydroxyl; M 2  is metal; n is 0, 1) is added to the copolyester by 0.3W15mol% based on the acid component. Then, the resultant fiber is treated with an aqueous alkali to elute the phosphorus compound by 2W 50wt% to give hollow fiber with fine voids which is oriented in the fiber-axis direction with diameter of 0.01W3μ and length of less than 50 times the diameter and a part of which pass through to the hollow part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63192053-A (JP)
Title: Positive chargeable photosensitive body
Inventor: TAKEI YOSHIAKI
IPC: G03G5/10
Filed: 1987-02-04
Abstract: PURPOSE:To obtain an org. photosensitive body for positive electric charge which is low in cost, is extremely easy to work, has excellent electrophotographic performance, more particularly developability, and does not generate defective film formation and image defects by specifying the roughness of a base surface to 0.5-5S. CONSTITUTION:A carrier transfer layer 12 and a carrier generating layer 13 are formed on the base 11 having the surface as rough as 0.5-5S to obtain the photosensitive body for positive charge. The photosensitive layer having the changes in the film thickness increasing or decreasing to meet the ruggedness of the base is thereby obtd. and the distribution of electric lines of force is eventually generated on the surface of the photosensitive layer. The preferable developability is thus exhibited. The surface of the photosensitive layer is formed less roughly than the base 11, but still has the moderately low roughness and, therefore, the defective transfer of a toner image, sepn. failure of a transfer material, incomplete cleaning of the toner remaining on the photosensitive body after the transfer, etc., are averted. The laser beam arriving at the surface of the base is irregularly reflected to scattered light and the generation of interference fringes are moire between said light and the light reflected from the boundary faces of the respective layers is consequently obviated.
Patent JP-S54672-A (JP)
Title: Electronic watch with alarming function
Inventor: TAWARA IWAO
IPC: G04G13/02
Filed: 1978-03-07
Abstract: PURPOSE:To desirably selecting and operating in parallel the sound generating functions such as an alarm or timer by providing a plurality of sound generating signals independently of time counting means.
Patent JP-H07237661-A (JP)
Title: Pipe end-protecting tool
Inventor: TAGAMI TOSHIHISA
IPC: F16L57/00
Filed: 1994-02-23
Abstract: PURPOSE:To attach a lid plate by an easy operation and improve sealability against the entry of foreign matters such as ducts, etc., in a protecting tool engageable with the thread of pipe end. CONSTITUTION:A flange 11 on the peripheral edge of a lid plate 10 is held into contact with the opening end face of a protecting tool 1 and the flange 11 and the opening end face are fastened together by a connecting rivet 20 which is inserted into through holes 7 and 12. The flange 11 of the lid plate 10 and the opening end face of the protecting tool 1 are brought into facial contact and a recess part 13 at the central part of the lid plate is brought into contact with a projection 6 provided on the inner peripheral surface of the protecting tool 1 and, by these two contact parts, the entry of foreign matters is prevented.
Patent JP-S58142993-A (JP)
Title: Aqueous solution for quenching and tempering rolling
Inventor: ITOU KAZUHIKO
IPC: B21B45/02
Filed: 1982-02-20
Abstract: PURPOSE:An aqueous solution for quenching and tempering rolling to provide rolled steel plate and galvanized sheet plate with improved corrosion resistance, comprising borax and a phosphoric ester(salt). CONSTITUTION:The desired aqueous solution for quenching and tempering rolling having preferably >=8pH, comprising (A) about 2-100g/l borax (calculated as Na2B4O7.10H2O) and (B) about 2-100g/l phosphoric ester (amine salt, sodium salt). The amount of phosphoric ester blended is adjusted in such a way that borax in the solution for rolling will not crystallize after coating and the pH is not made <=8.
Patent JP-H03229998-A (JP)
Title: Oblique flow air blower
Inventor: YOKOYAMA SHOICHI
IPC: F04D29/54
Filed: 1990-02-05
Abstract: PURPOSE:To reduce noise by providing a bell mouth having a cavity structure on the outer periphery of blades consisting of a plural number of plates which are arranged around a truncated cone-shaped hub part which receives power from the outside, and providing small holes communicating with the cavity on the surface of the bell mouth. CONSTITUTION:A plural number of blades 2 (4 blades are shown in the drawing) are arranged around a truncated cone-shape hub part 1 which receives power from the outside. The blades 2 have a front fringe section 3 and a rear fringe section 4, tilts to the predetermined inclination, and rotates in the arrow direction 5. A circular bell mouth 6 is mounted on the outer periphery of the blades 2. The inside of the bell mouth 6 is a cavity 7, and a plural number of small holes 8 communicating with the cavity 7 are formed. The cavity 7 and small holes 8 constitute a resonant type muffler. Consequently, noise due to air flow is reduced. Noise reduction effect is further improved by filling sound absorbing material into the cavity 7.
Patent JP-S61185221-A (JP)
Inventor: YAMAOKA MIKIO
IPC: A47J19/00
Filed: 1985-02-13
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-S62183677-A (JP)
Title: Non-linear a/d conversion method
Inventor: KIMURA HIDEAKI
IPC: H04N1/407
Filed: 1986-02-07
Abstract: PURPOSE:To successively change a variable density distribution of a reproducing picture so as to have no jumping visually by measuring conversion characteristic data of a non-linear A/D converter and storing a digital value having the value corresponding to a signal level corrected based on previously obtained reference data in a look up table memory. CONSTITUTION:Initially, the conversion characteristic data of the non-linear A/D converter is measured. Then, the conversion value from the linear characteristic to the log characteristic is previously written as the reference data in the memory of a CPU of a control system 29, the digital value having the corrected value corresponding to the signal level is operated based on the reference data from the conversion characteristic data read by the control system 29 and this digital value is stored in the look up table memory 40 to complete the operation. In this case, the measured conversion characteristic data is the conversion data from the linear characteristic to the non-linear characteristic and the reference data is considered to be the conversion value from the linear characteristic to the log characteristic, so that the digital conversion value from the non-linear characteristic to the log characteristic can be simply operated and obtained.
Patent JP-H02206240-A (JP)
Title: Multiplex data demultiplexing and format conversion system
Inventor: MIYAZONO TAKASHI
IPC: H04J3/04
Filed: 1989-02-06
Abstract: PURPOSE:To reduce the mount area and cost in comparison with multiplex data demultiplexing and format conversion using plural ES by using a logic element as circuit constitution, using one elastic storage memory (ES) so as to apply demultiplexing format conversion of a multiplex data. CONSTITUTION:Only a data part of a multiplex data inputted from an input terminal 18 is written in an ES11 based on a write clock from a control pulse generating section PG17. Moreover, a multiplex data (data part) is read sequentially based on a readout clock independently of a write clock from the PG17 to the ES11. Delay circuits 12, 13 based on a delay clock from the PG17 retard the ES output data (a) by 2-bit and 1-bit and sends the result. The output and ES output data (a) of the delay circuits 12, 13 are given to D flip-flops 14-16 respectively. Then the D flip-flops 14-16 are operated by an output clock having a speed of 1/3 of the speed of the readout clock from the PG17.
Patent JP-H10224995-A (JP)
Title: Portable electronic apparatus incorporating battery pack and secondary battery
Inventor: NISHIHARA TOSHIYUKI
IPC: H04W88/02
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic apparatus incorporating a battery pack and a secondary battery in which the operating time of the portable electronic apparatus can be prolonged by utilizing the residual capacity of battery in the battery pack effectively. SOLUTION: In the battery pack 2 having two rechargeable secondary batteries, switches 14a, 14b and 14c are inserted, respectively, between the positive poles of the secondary batteries 2a, 2b, between the negative poles of the secondary batteries 2a, 2b and between the negative pole of the secondary battery 2a and the positive pole of the secondary battery 2b. Based on the operation of a portable telephone 1, a control section 12 controls the switches to connect the secondary batteries in series or parallel thus suppressing power consumption of the portable telephone 1.
Patent JP-S53112091-A (JP)
Title: Microwave doppler radar
Inventor: FUKUCHI SATOSHI
IPC: G01S13/56
Filed: 1977-03-11
Abstract: PURPOSE:To achieve the reduction in measurement time, the improvement in the resolution of speed changes and make possible the measurement of extra low speeds by applying phase modulation to microwave reflection waves at periods sufficiently higher than moving speeds.
Patent JP-S55118105-A (JP)
Title: Position detection correcting method
Inventor: TANIGUCHI MASAMI
IPC: G05B19/18
Filed: 1979-03-06
Abstract: PURPOSE: To increase the positioning accuracy by detecting the accurate shift amount via the length standard unit attached to the mobile substance and the detection sensor attached to the fixed substance and then putting the deviation to the value detected from the rotational angle of the feed screw into the NC unit.  
     CONSTITUTION: The rotational angle of the feed screw is detected, and the position of mobile substance 1 is fed back to the NC unit. At the same time, standard unit 8 featuring fixed length L is attached to substance 1, and detection sensor 9 such as the photoelectric barrel or the like is attached to fixed substance 3 respectively. Then substance 1 is shifted toward arrow A, and the feedback value produced by the rotational angle at the moment when the standard position of unit 8 crosses sensor 9 is calculated to detect the error. Furthermore, the cumulative value of the error is put into the NC unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01202021-A (JP)
Title: Writing timing signal generating circuit
Inventor: MIZOBATA KYOHIKO
IPC: H03K5/13
Filed: 1988-02-05
Abstract: PURPOSE:To accurately write data in a storage circuit and to suppress the generation of irregular writing by providing the title circuit with a delay circuit and 1st and 2nd logical circuits. CONSTITUTION:The writing timing signal generating circuit has the delay circuit 1 for outputting a 1st delay signal obtained by inputting a write instruction signal and delaying the signal by a fixed time and a 2nd delay signal obtained by delaying the 1st delay signal furthermore by a prescribed time, a 1st logic circuit 2 for validating its output when both the write instruction signal and the 1st delay signal are valid and a 2nd delay circuit 3 for outputting a write timing signal to be validated when the output of the 1st logical circuit is valid and the 2nd delay signal is invalid. When an irregular pulse signal is generated as the write instruction signal, the write instruction signal is delayed by a time longer than the time width of the irregular signal to obtain the 1st delay signal and the 1st delay signal and the write instruction signal are inputted to the 1st logic circuit 2, so that both the outputs of the 1st and 2nd logic circuits are not validated and the irregular write instruction signal does not appear in the write timing signal.
Patent JP-H03231481-A (JP)
Title: Laser oscillation apparatus
Inventor: OKA KIYOSHI
IPC: H01S3/08
Filed: 1990-02-07
Abstract: PURPOSE:To stabilize a reflection factor and a transmission factor by a method wherein the reflection film of a high-reflection mirror is sandwiched airthightly by transmission media and the outer circumference of a bonding part is covered airtightly with a sealing means. CONSTITUTION:At a high-reflection mirror 21, a quartz glass base 24 of a second transmission medium is bonded airtightly, by sandwiching a reflection film 23, to one side face where the reflection film 23 of a quartz glass base 22 of a first transmission medium has been formed; the outer circumference of a bonding part of the quartz glass bases 22, 24 where the reflection film 23 has been formed is covered airtightly with a sealing means 25. When the high-reflection mirror 21 is constituted in this manner, it is possible to prevent the reflection film 23 from coming into contact with the outside air and moisture from being absorbed; a reflection factor and a transmission factor of the reflection film 23 can be always stabilized. Consequently, a stable Iaser output can be obtained immediately after a starting operation.
Patent JP-S52108310-A (JP)
Title: Production of 9% ni cast steel product
Inventor: MURAKAMI SHINICHI
IPC: C21C7/00
Filed: 1976-03-09
Abstract: PURPOSE:To improve the toughness at low temperature of the cast steel product, by adding a part or the whole of Ni as the form of Ni-Ca at the production of the molten steel for 9% Ni thick cast steel product.
Patent JP-S53111270-A (JP)
Title: Resetting constitution of detector switching circuit
Inventor: HARA YUUJI
IPC: H03K17/78
Filed: 1977-03-09
Abstract: PURPOSE: To achieve the reset operation accurately without disconnecting the DC power supply of a switching circuit, by enabling the switching element which turns on and off a holding function element to reset into the OFF state depending upon the variations caused by turning on-off the DC power supply input at the output circuit side of a detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07254966-A (JP)
Title: Electronic image pickup device
Inventor: SAITO KUNIAKI
IPC: H04N5/363
Filed: 1995-02-15
Abstract: PURPOSE:To realize a high dynamic range characteristic by binarizing outputs of image sensors whose mutual sensitivity ratio is set to be a power of two so as to attain an area equivalent to a binary number series shifted by a corresponding figure. CONSTITUTION:Two CCDs whose sensitivity is set to 1 and 1/2<7> are employed to obtain a resultant output of both sensors. The CCD 1A is a high sensitivity sensor and the CCD 1B is a low sensitivity sensor. A signal processing section 8 receives 7-bit image data corresponding to image signals from the CCDs 1A, 1B and combine both data to obtain 14-bit data thereby expanding the dynamic range. Then the combination is implemented by using 7-bit data from the low sensitivity sensor 1B for high-order 7 bits of output data in 14-bits and using 7-bit data from the high sensitivity sensor 1A for low-order 7 bits of output data in 14-bits. The combination is simply implemented by bit shift combination. As a result, an image output with high dynamic range is obtained.