baber/WOPTO huggingface dataset:
Patent JP-H0391527-A (JP)
Title: Dithiocarbamate group-containing polyester
Inventor: HIMORI SHUNICHI
IPC: C08G63/685
Filed: 1989-09-04
Abstract: PURPOSE:To obtain the title polyester improved in an ability to initiate the photopolymerization of a radical-polymerizable monomer by constituting it from structural units of a specified structural formula. CONSTITUTION:A polyester having halogen atoms on both ends and a dithiocarbamate are subjected to a substitution reaction to obtain a dithiocarbamate group-containing polyester of formula I [wherein R<1-2> are each H or a 1-10C alkyl; R<3> is a group of any one of formulas II-V (wherein R<6> is H or a 1-4C alkyl; R<7> is a 1-10C alkylene; and R<8-9> are each R<1>; and R<10> is a 1-10C linear or branched alkylene); R<4> is a polymer structural unit formed by esterifying a dihydric alcohol of formula VI (wherein R'' is a 2-10C linear or branched alkylene, a 2-100C polyetherpolyalkylene containing 1-98 O atoms or a group of formula VII or VIII; and R<12> is R<1>); and R<5> is a polymer structural unit formed by esterifying a dibasic acid of formula IX (wherein R<12> is a 2-10C saturated or unsaturated alkylene or the like); and 10<=n<=5000].
Patent JP-H1168728-A (JP)
Title: Data reception circuit
Inventor: ITO TSUKASA
IPC: H03K5/1532
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To always minimize the transmission delay time of received data by generating a latch timing pulse at a position closer to the conversion point of received data corresponding to the specified count value of a counter. SOLUTION: A 2-bit counter 1 self-traveled by a system clock inputs the output of a data edge detection circuit 7 as the output of an exclusive OR gate 6 to a preset terminal for matching the phase with the received data. When the conversion point of the received data is detected, the output of the 2-bit counter is forcedly preset to 11, namely, the count value is forcedly present to 3. Afterwards, concerning the counter 1, the timing of the present count value 3 is coincident with the conversion point of the received data. Continuously, since a 3-decode circuit 2 outputs a pulse when the output of the counter 1 becomes 11, namely, becomes the count value of 3, the latch timing pulse matched with the phase of received data can be outputted.
Patent JP-S61108122-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/04
Filed: 1984-11-01
Abstract: PURPOSE:To obtain a film having excellent characteristics by a method wherein an activating seed which is grown by decomposing a compound containing silicon and halogen and an oxygen compound which chemically interacts with said activating seed are introduced separately into the film forming space where a deposited film is formed on a substrate, and an excitation-reaction is performed on the compound by the irradiation of photo energy. CONSTITUTION:A substrate retaining stand 102 having a built-in heating heater 104 is placed in a deposition chamber 101, a film substrate 103 such as polyethylene terephthalate and the like is placed thereon, the deposition chamber 101 is decompressed, and the substrate 103 is heated up to 100-105 deg.C. Then, mixed gas is fed into the deposition chamber 101 from gas supply sources 106-109 using a gas introducing pipe 110, and at the same time, solid-state Si grains 114 fused by an electric furnace and the activating seed of SiF4 blown into the deposition chamber 101 are fed into the deposition chamber 101 using an introducing pipe 116. Subsequently,s a beam of light emitted from the photo energy generating device 117 such as a mercury lamp is made to irradiate on the substrate 103, and an oxygen-containing amorphous film of I type, P type, N type and the like is deposited on the substrate 103.
Patent JP-H0284458-A (JP)
Title: Rubber modified phenol resin, epoxy resin composition and semiconductor device sealed with the composition
Inventor: UCHIDA TAKESHI
IPC: C08L63/00
Filed: 1988-09-13
Abstract: PURPOSE:To obtain a rubber modified phenol resin containing MBS resin and silicone rubber and having excellent impact resistance and thermal shock resistance, epoxy resin composition containing the above-mentioned resin and semiconductor device sealed with the above-mentioned composition. CONSTITUTION:The rubber modified phenol resin (A) obtained by adding A1: MBC resin comprising <=70wt.% butadiene and >=15wt.% methyl methacrylate and A2: silicone rubber powder to a heat-melted phenol resin preferably containing surfactant so that the component A1 is 0.1-7wt.%, component A2 is 0.1-5wt.% and sum of the both is 0.2-10wt.% based on the entire composition and blending the phenol resin with components A1 and A2. The epoxy resin composition (B) consisting essentially of an epoxy resin, the rubber-modified phenol resin (A), curing accelerator and silica. The resin sealing type semiconductor device (C) obtained by sealing a semiconductor chip with the epoxy resin composition (B).
Patent JP-S6288072-A (JP)
Title: Dot processing system for variable density picture
Inventor: TAKASHIMA KAZUTOMI
IPC: G06T5/00
Filed: 1985-10-14
Abstract: PURPOSE:To obtain a dot picture fitted for a block copy without having a dot dispersion by converting a picture element by every block unit to a binary value density pattern with the average value of a density data. CONSTITUTION:An arithmetic circuit 3 calculates the mean value of the density data of an input picture data that is the density data at every prescribed picture element block unit, and outputs the data so that all of the picture elements have the same densities at every picture element block unit. And at a density data conversion circuit 1, the output is compared at every picture element block unit with a dot type of threshold level table fitted for the generation of the block copy in a printing stored at a storage circuit 2, thereby being binary-coded. Thus, the conversion form of the threshold level arrangement in the threshold level table is expressed without being damaged with the density data having the averaged picture element, and the preparation of the dot type of dither pattern prevents the dot dispersion of an output data from occurring.
Patent JP-H04109207-A (JP)
Title: Optical fiber with optical connector and production thereof
Inventor: WATABE YOICHI
IPC: G02B6/38
Filed: 1990-08-30
Abstract: PURPOSE:To prevent the influence of bending and to improve dielectric strength by connecting optical connectors, such as optical receptacles, to both ends of an optical fiber and molding and integrating the optical connectors and the fiber to each other by a molding body. CONSTITUTION:The optical connectors, such as optical receptacles 1, are connected to both ends of the optical fiber 3. The optical connectors 1 and the fiber are molded and integrated to each other by molding with the molding body 4, such as epoxy resin or urethane resin, for protecting the fiber 3. The optical fiber is prevented form being subjected to undesirable bending of a small curvature, etc., by the influence from external force and is not deteriorated in spite of contact with insulating gas, insulating mixture, etc. The prescribed dielectric strength is maintained over a long period of time.
Patent JP-H0573899-A (JP)
Title: Magnetic disk medium
Inventor: TACHIBANA HIROAKI
IPC: G11B5/72
Filed: 1991-09-10
Abstract: PURPOSE:To obtain the magnetic disk medium which is hardly corroded regardless of protection conditions by providing a platinum plating film for protection on a magnetic film. CONSTITUTION:After a substrate layer 2 is imparted to a substrate 1 consisting of Al, glass, etc., a magnetic layer 3 is formed. A protective Pt-plating film 4 is provided thereon and further, a protective layer 5 and a lubricating film 6 are successively formed. The Pt-plating film 4 protects the magnetic film as the Platimum is possivated against the corrosion from the outside of the medium and, therefore, the excellent corrosion resistance is exhibited and the reliability is improved.
Patent JP-S6287676-A (JP)
Title: Air transfer pipe for power plant
Inventor: UEKI SHIGERU
IPC: F03G7/10
Filed: 1985-10-14
Abstract: PURPOSE:To balance the right with the left about a line of the center of gravity for the first class permanent engine when it is placed in a stopped condition, by inserting an air transfer pipe, mounted to the neighboring air vessel, to be connected and alternately mounting the air transfer pipe inserted and connected. CONSTITUTION:Air transfer pipes 4, 1 are mounted to an air vessel 13, while air transfer pipes 2, 3 are mounted to the neighboring air vessel 13. And after the air transfer pipes are mounted to the all air vessels, a cylinder is connected by a connecting ring by inserting the air transfer pipe 1 to be connected with a hole of the air transfer pipe 2 and inserting the air vessel 13, mounting the air transfer pipes 2, 1, respectively to the cylinder. In this way, the cylinder is connected inserting the all air vessels 13, in a condition that the air transfer pipes inserted and connected are alternately mounted, into the cylinder. Accordingly, this first class permanent engine, even when it is placed in a stopped condition, enables the right and the left to be balanced for a line of the center of gravity, and the engine can be smoothly started and stopped eliminating the necessity for a stabilizer of the air vessel 13.
Patent JP-H0971001-A (JP)
Title: Image forming device
Inventor: TANI KENJI
IPC: G03G15/05
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which high quality of image can be provided with a high degree of accuracy while printing is effected at high speed. SOLUTION: In a voltage control unit 20, there are provided a first voltage generating circuit 21 which outputs a first voltage, which permits a toner 32 to pass through each opening 35, to a record control electrode 36, a second voltage generating circuit 22 which outputs a second voltage, which prevents the toner 32 from passing through the opening, to the electrode 36, and a voltage switching unit 23 which is constituted of two transistors having different polarity, in a push-pull pattern, to switch the output from the circuit 21 and the output from the circuit 22 to each other.
Patent JP-H0973316-A (JP)
Title: Method for indicating conveyance to unmanned truck
Inventor: SATOI YASUNAGA
IPC: G05D1/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the conveyance efficiency of a conveyed body. SOLUTION: Unmanned trucks 11... move on a conveyance path 2 clockwise. When a machining device 34 sends a request to convey a conveyed body to a machining device 35, it is investigated whether or not an unmanned truck 11 positioned on the upstream side of the machining device 34 has got another conveyance instruction or is loaded. When the unmanned truck 11 has no other conveyance instruction or when there is no hindrance to the execution of the new conveyance instruction even if another conveyance instruction is accepted, the new conveyance instruction is executed. When this unmanned truck 11 can not execute the new conveyance instruction, a similar judgement about an unmannded truck 12 which is further on the upstream side is made. Thus, conveying operation with a short loss time is possible.
Patent JP-H0764125-A (JP)
Title: Semiconductor optical switch
Inventor: AIZAWA TAKUYA
IPC: G02F1/313
Filed: 1993-08-23
Abstract: PURPOSE:To provide a semiconductor optical switch of a directional coupler type which is lessened in absorption loss while assuring a low-voltage operation. CONSTITUTION:A mask 4 for blocking crystal growth having narrow openings in parts to serve as coupling regions of waveguides is previously formed on an n type InP substrate 1 and an i type InGaAs(P)/InP-MQW layer 2 is formed by a vapor growth method thereon, on which the p type InP waveguides 3a, 3b are formed. The waveguides 3a, 3b have a coupling region 31 where the waveguides face each other apart a slight spacing and have non-coupling regions 32, 33 arranged on both sides of this coupling region 31 by widening the opposite spacing. The MQW layer 2 is formed in the state of shifting the compsn. wavelength in the narrow selective growth region held by the mask 4, i.e., the coupling region 31 to a longer wavelength side than the regions exclusive of this region. An electrode 6 for impressing a voltage is formed on the one waveguide 3b.
Patent JP-H0678397-A (JP)
Title: Piezoelectric sounder
Inventor: ITO HIROSHI
IPC: H04R17/00
Filed: 1992-08-28
Abstract: PURPOSE:To obtain an almost flat sound pressure characteristic over a voice band of the user by fixing a thin plate shaped piezoelectric element on one major side of a thin diaphragm and fixing a resonance suppression member at least on one major side of a piezoelectric diaphragm. CONSTITUTION:A thin plate piezoelectric element 61 is fixed to one major side of a thin plate diaphragm 62 of a piezoelectric sounder 50 and a resonance suppression member 70 is fixed onto one major side 62a of the piezoelectric diaphragm 60 in which a surrounding part 62b of the diaphragm 62 is fixed in the inside of a container case 51. The metal-made or ceramic-made member 70 of coin shape whose weight is 0.35g, whose diameter is 10mm and whose thickness is nearly 0.6mm is used. The mass of the member 70 fixed onto the major side of the diaphragm 60 in the sounder 50 formed in this way causes a reaction against an action of a large amplitude fluctuation by the resonance of the diaphragm to act like suppressing amplitude fluctuation. Then the production of a peak of a rapid sound pressure level due to the resonance action is prevented over the operating voice band (nearly 500-4000Hz).
Patent JP-2001046421-A (JP)
Title: Heel moisture retaining cover
Inventor: SASAKI YAEKO
IPC: A61F13/06
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a heel moisture retaining cover which is worn with a feeling of freedom on the heel that easily gets rough to promote activation of the heel, and which allows a medicine applied thereto to be put to full use without transferring onto floors. SOLUTION: This moisture retaining cover comprises an air-impermeable or nearly air-impermeable sheet 1 sized to approximately cover a heel and having rubber cords 5 attached to the front edge 2 and the rear edge 3 thereof. The rubber cords are extended from both ends of the front edge 2 and both ends of the rear edge 3, and these opposite four ends are interconnected according to a certain combination of the rubber cords and the way of stretching the rubber cords. The cover is attached to the heel by the rubber cords with the upper side of the cover being open.
Patent JP-H0279325-A (JP)
Title: Getter flash method for cathode ray tube
Inventor: KOIZUMI TSUTOMU
IPC: H01J9/39
Filed: 1988-09-16
Abstract: PURPOSE:To stabilize the flash amounts of a getter by regulating the high frequency output of a high frequency heater according to the fluctuation at the time of flash start of the getter. CONSTITUTION:A flash detector to detect the flash start of a getter, for example, a photoelectric transfer element 9 is provided, and this output signal is input into a controller 10. The controller 10 seaks a measurement value from the start of time measurement to stoppage, that is, the flash start time of the getter, and compares it with a set value, and according to its comparison value the signal 13 to regulate the heating time of a high frequency coil 6 is output, and after the regulated time the oscillation of a high frequency oscillation device 5 is stopped. In this way, the application time of high frequency currents is regulated according to the lateness or earliness of the flash time of the getter. The flash amounts of the getter can be stabilized.
Patent JP-S59122918-A (JP)
Title: Vibration detector
Inventor: KAWAZOE TETSUO
IPC: G01H1/00
Filed: 1982-12-29
Abstract: PURPOSE:To simplify a structure and to improve reliability, by piercing and fixing two rod shaped lenses, which are connected to optical fibers, at the facing positions of the side walls of a container, so that the central axes of the lenses are aligned on the same axial line. CONSTITUTION:Rod shaped lenses 2 and 3, which have a circular cross section, are pierced and fixed at the facing positions of the side wall of a container 1, so that the central axes of the lenses are aligned with the same axial line. The rod shaped lenses 2 and 3 are connected to optical fibers 7 and 8 at the outside of the container. A rod shaped lens 4 is further arranged between said rod shaped lenses 2 and 3, so that the central axis of the lens 4 is aligned with the same axial line. The rod shaped lens 4 is held by a supporting post 6 and fixed to the inner wall of the container 1 by a diaphragm 5. In this constitution, the structure is simplified and reliability can be improved.
Patent JP-H08130959-A (JP)
Title: Brush cutter
Inventor: TAKAHASHI NOBUMASA
IPC: A01D34/73
Filed: 1994-09-26
Abstract: PURPOSE: To prevent a damage or a trouble of the slip-off of a cutting blade from an output shaft, etc., by fixing it at a specified position. CONSTITUTION: An upper holder 6 is inserted into an output shaft 4 and fixed by a winding-preventing piece 7 for preventing the winding of mowed grass, etc. An engaging part to which a cutting blade 8 can be fitted is formed on the upper holder 6. A guide having a curved surface is formed in a state continuing to the engaging part. The cutting blade 8 is fitted to the engaging part and a fastening bolt 9 integrally attached to the lower holder 10 is threadedly engaged on the output shaft 4. The cutting blade 8 is held between the upper holder 6 and a lower holder 10.
Patent JP-H0392031-A (JP)
Title: Data comparing system
Inventor: HAYASHI OSAMU
IPC: H04L1/22
Filed: 1989-09-04
Abstract: PURPOSE:To correct a large phase difference by a small sized storage circuit with slow speed by using the storage circuit applying parallel conversion to one data and storing the data and a buffer memory to apply comparison after the correction of a phase difference is applied. CONSTITUTION:An input data 13 is converted into a parallel signal N by N bits sequentially at a serial/parallel conversion circuit 1 and stored in an N-bit storage circuit 3 by a write counter 2. The stored data is outputted to a parallel/serial conversion circuit 5 with a delay by a phase difference between the write counter 2 and read counter 4 and converted into an original serial data 16. A buffer memory circuit 6 corrects the phase difference below N bits not corrected by the storage circuit 3, a comparator 7 compares retarded input data 17 with an input data 14 whose phase is retarded in the unit of bits and sends error information 15 when different bits exist. Thus, the storage circuit 3 employing the components of a low speed operation is used to apply two input data with a phase difference.
Patent JP-S60206584-A (JP)
Inventor: MAACHII TAN
IPC: B23K11/087
Filed: 1984-10-30
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-S60122881-A (JP)
Inventor: KIMURA KIYOSHI
IPC: F27B3/22
Filed: 1983-12-06
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-H0892890-A (JP)
Title: Screening device and screen reject improving device
Inventor: AIKAWA YOSHIHIKO
IPC: B01D37/00
Filed: 1994-09-26
Abstract: PURPOSE: To provide a screening device aiming at the improvement of disintegration. CONSTITUTION: This screening device 1 is produced by providing a screen 3 dividing the inside of a casing 2 into a primary room 21 and a secondary room 22, an agitating member 4 located in the primary room 21 and agitating the raw material, a disintegrated raw material discharging passage 90 connected to the secondary room 22 and discharging the disintegrated raw materials disintegrated by the agitating member 4, a foreign material discharging passage 6 connected to the primary room 21 and discharging foreign materials and not disintegrated raw materials which can not pass the screen 3, a bypass passage one end thereof connected to the inlet side of the primary room 21 and another end thereof connected to the outlet side of the primary room 21, and a disintegrator 8 located in the bypass passage 7 and disintegrating the raw material flowing through the bypass passage 7.
Patent JP-S61110256-A (JP)
Title: Processor having plural arithmetic
Inventor: UEDA HIROTADA
IPC: G06F17/16
Filed: 1984-11-02
Abstract: PURPOSE:To efficiently operate plural arithmetic parts in parallel with each other in accordance with the nature of works so as to cope with works at a high speed and flexibly, by properly using the normal mode and multiprogram mode. CONSTITUTION:Under the normal mode, the 1st program instruction successively read out form the 1st PM 3 by a switching circuit 9 in accordance with the 1st PC 5 controls both the 1st and 2nd arithmetic sections 1 and 2. Under the multiprogram mode, a disceriminating circuit 10 monitors a bit 32-1 and, when detecting that the bit 32-1 is '1', sets a bit group 32-2, namely, the first address of the 2nd program in the 2nd PC 6 by generating a control signal 101 and, at the same time,supplies the arithmetic field of the 2nd program instruction to the 2nd arithmetic section 2 by actuating the 2nd control circuit 8 and switching the switching circuit 9. Thereafter, the 1st arithmetic part 1 and 1st control circuit 7 execute the 1st program read out from the 1st PM 3 in accordance with the 1st PC 5 and, in parallel with this execution, the 2nd arithmetic section 2 and 2nd control circuit 8 execute the 2nd program read out from the 2nd PM 4 in accordance with the 2nd PC 6.
Patent JP-S6473822-A (JP)
Title: Temperature compensation type digital oscillator
Inventor: MATSUMURA SEIYA
IPC: H03L1/02
Filed: 1987-09-14
Abstract: PURPOSE:To improve temperature resolution and to reduce power consumption by eliminating a wasteful count operation, by switching the frequency division of a reference pulse frequency automatically corresponding to a temperature- frequency characteristic within a temperature range to be compensated. CONSTITUTION:A frequency divider 21 performs the frequency division of the output of a VCXO to plural frequency output of 1/2-frequency division, 1/4-frequency division, 1/8-frequency division, 1/16-frequency division... and 1/n- frequency division. Also, a function to detect an ambient temperature is attached on a counter controller 25 by monitoring the frequency of the output of a temperature sensor and the output of a binary counter 24. The counter controller 25 outputs a frequency division ratio control signal corresponding to the temperature characteristic of the VCXO to be corrected stored in advance based on the ambient temperature at that time.
Patent JP-H04110319-A (JP)
Title: Curable resin composition and vibration-damping material
Inventor: TAKADA TETSUJI
IPC: C08G59/50
Filed: 1990-08-30
Abstract: PURPOSE:To prepare the title compsn. giving a cured item showing a high maximum loss factor at a low temp. by compounding an epoxy resin, a (meth) acrylate, an arom. monoamine, and a specific polyamine. CONSTITUTION:100 pts.wt. epoxy resin is compounded with 10-50 pts.wt. (meth) acrylate to give a compsn. (A). Separately, 20-80 pts.wt. arom. monoamine of the formula (wherein R1 is H, alkyl, methoxy, or halogen; R2 is H or alkyl; and R3 is R2) is compounded with 80-20 pts.wt. polyamine having at least two amino groups contg. active hydrogen to give a compsn. (B). Compsn. A and compsn. B are compounded in an equivalent ratio of the amino group of compsn. B to the sum of the epoxy group in the epoxy resin and the meth)acryloyl group of the (meth)acrylate of 0.6-1.3, giving the title compsn.