baber/WOPTO huggingface dataset:
Patent JP-H0269550-A (JP)
Title: Polyoxymethylene/polyurethane composition and production of molded product using the same composition
Inventor: YAMASHITA SADAO
IPC: C08K5/09
Filed: 1988-09-02
Abstract: PURPOSE:To obtain the subject composition capable of providing molded products excellent in surface gloss without discoloring even in the case of a long hold up time during melt treating operation by blending a polyoxymethylene/polyurethane composition with calcium montanate in a specific amount. CONSTITUTION:A composition obtained by blending (A) 100 pts.wt. polyoxymethylene homopolymer and/or copolymer having 20000-100000 weight- average molecular weight with (B) 10-100 pts.wt., preferably 20-60 pts.wt. thermoplastic polyurethane and (C) calcium montanate in an amount of 0.05-5wt.%, preferably 0.1-3wt.% based on the total amount of the components (A) and (B). The above-mentioned composition is melt molded.
Patent JP-H0545769-A (JP)
Title: Silver halide photographic emulsion
Inventor: MIFUNE HIROYUKI
IPC: G03C1/09
Filed: 1991-08-07
Abstract: PURPOSE:To obtain a silver halide photographic emulsion having high sensitivity by sensitization with a tellurium sensitizer and a selenium sensitizer. CONSTITUTION:Sensitization is carried out with a tellurium sensitizer and a selenium sensitizer. When each of the sensitizers is added, it is previously dissolved in water or an org. solvent miscible with water, e.g. alcohols, esters or amides. The amt. of each of the sensitizers used depends on silver halide particles used and conditions in chemical aging but is preferably 10<-8>-10<-2> mol per 1mol silver halide. The selenium sensitizer may be added before or after adding the tellurium sensitizer if both the sensitizers coexist for a time.
Patent JP-H0386074-A (JP)
Title: Pulse width modulator for push-pull booster converter
Inventor: FUJIWARA EIJI
IPC: H02M7/538
Filed: 1989-08-28
Abstract: PURPOSE:To prevent a converter transformer from being irregularly magnetized by employing two switching elements to be driven by two pulses of a frequency divider, and two switching elements to be driven by two pulses of a general switching power source IC, and controlling the transformer by the switching elements. CONSTITUTION:One end of the primary side of a converter transformer 4 is connected to the collectors of transistors Tr1, Tr3, the other end is connected to the collectors of transistors Tr2, Tr4, and the midpoint of the primary side is connected to a DC power source through a choke coil 5. An oscillator 1 supplies a timing clock to a frequency divider 2 and a general switching power source IC 3, the divider 2 generates a driving pulse for conducting the transistors Tr1, Tr2, and the IC 3 generates a pulse for driving the transistors Tr3, Tr4.
Patent JP-H0385667-A (JP)
Title: Mathematical formula input editing device
Inventor: KAWASAKI TOSHIHARU
IPC: G06F17/21
Filed: 1989-08-30
Abstract: PURPOSE:To output a symbol expressing the omission of an element in the spot of the element by providing a means to input the row number and column number of a matrix in a mathematical formula and the respective elements, and a means to input a command expressing the omission of the element. CONSTITUTION:A CPU 2201, storage device 2205, input device 2203 and output device 2204 are provided. A means 104 is provided to input the row number and column number of the matrix in the mathematical formula and a keyboard and a pointing device for inputting the respective elements input information for constituting the matrix. Then, a means 105 to input the command expressing the omission of the element in the matrix inputs information for omitting the element of the matrix. The output device 2204 outputs symbols 201-203 expressing the respective elements and the omission of the element in the matrix from a means for constituting the matrix and information for omitting the element of the matrix. Thus, in an induced mathematical formula input system, the omission of the element in the matrix can be expressed.
Patent JP-H0663629-A (JP)
Title: Looper
Inventor: IMAI ISAO
IPC: B21B39/08
Filed: 1992-08-20
Abstract: PURPOSE:To prevent a looper roll from being broken by an excessive force and to prevent the deterioration of a tension detecting accuracy. CONSTITUTION:In a looper wherein the looper roll 11 is supported to be capable of oscillation by a lever arm 12 and a torsion bar 13 and a face applied to the looper roll 11 is detected by measuring a twisting load to the torsion bar 13, an oscillation limiting member 15 positioned at a prescribed distance S from a shaft box 17 of the looper roll 11 being an oscillating part is provided on a supporting body 14 supporting the torsion bar 13.
Patent JP-S61101632-A (JP)
Title: Dynamic pressure detector of air flowing into internal-combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02M25/07
Filed: 1984-10-22
Abstract: PURPOSE:To carry out various of controls with a high precision and improve the functions of the engine by obtaining a dynamic pressure of inflow air by substracting the static pressure detected value of inflow air within a suction manifold from a pressure detected value of the sum of the static pressure and the dynamic pressure of inflow air between the throttle valve and the suction manifold. CONSTITUTION:The detector comprises a pressure sensor 11 for detecting a pressure (static pressure) P1 within a surge tank 4 provided on the downstream of a throttle valve 3 of a suction pipeline 13 and a pressure sensor 12 for detecting a pressure P2 within a suction pipeline 13 between the throttle valve 3 and the surge tank 4. The pressure P2 detected by the pressure sensor 12 is equal to the sum of a static pressure PS and a dynamic pressure PD of inflow air immediately after the throttle valve 3. The outputs of respective pressure sensors 11 and 12 are inputted into a control circuit 9 and the pressure P1 is subtracted from the pressure P2 to obtain the dynamic pressure PD. The basic injection quantity is searched by map based on the basic dynamic pressure N and the pressure P1. The basic dynamic pressure B and the above detected dynamic pressure PD and the like thereby to calculates the final fuel quantity.
Patent JP-H07196098-A (JP)
Title: Reusable flyback satellite system, reusable flyback vehicle and method for earth orbit space transportation and return to earth using reusable flyback satellite
Inventor: RICHIYAADO TEII SERUBISHI
IPC: B64G1/14
Filed: 1994-09-16
Abstract: PURPOSE: To provide an apparatus allowing a large payload to be launched onto a desired orbit in a timely manner and return with aircraft-like serviceability. CONSTITUTION: This reusable flyback satellite system 10 includes a refly apparatus 16 and an accelerating and positioning apparatus 14. The refly apparatus provides acceleration and injection into orbit, on-orbit functions and services for supporting a payload, de-orbiting, re-entering, and landing on a runway. The accelerating and positioning apparatus is attached to a carrier aircraft and releasably supports the refly apparatus.
Patent JP-S6464528-A (JP)
Title: Output voltage switching circuit
Inventor: SHINOHARA KOJI
IPC: H02J1/00
Filed: 1987-09-03
Abstract: PURPOSE:To eliminate a terminal for a switching control signal being fed from the outside, by switching an internal input voltage being fed from an internal power source circuit to an external input voltage corresponding to the input level of the external input voltage then feeding it to an integrated circuit. CONSTITUTION:When an external input voltage is not fed from a terminal 51, an internal input voltage provided from a power source circuit 3 is fed through a switching circuit 4 into an integrated circuit. Upon provision of the external input voltage through the terminal 51, a comparison circuit 1 compares the external input voltage with a reference voltage fed from a reference voltage source 2, and if the external input voltage is higher than the reference voltage, a switch control signal is fed from the comparison circuit 1 to a switching circuit 4 which switches and selects the external input voltage and feeds the selected external input voltage into the integrated circuit. If the external input voltage is lower than the reference voltage, the internal input voltage is fed through the switching circuit 4 into the integrated circuit. Consequently, no terminal for receiving the external switching control signal is required.
Patent JP-S61100951-A (JP)
Title: Semiconductor device
Inventor: INAGAKI YASABURO
IPC: H01L21/66
Filed: 1984-10-22
Abstract: PURPOSE:To erect a probe stably to a probing-pad by forming a stepped section to the surface of a metallic wiring layer in a semiconductor device for the probing-pad in which a polysilicon layer or an impurity diffusion layer are shaped between said metallic wiring layer and a substrate. CONSTITUTION:When a metallic wiring layer 3 connected to a metallic wiring line is formed onto an insulating layer 2 shaped onto a substrate 1 and used as a probing pad, a polysilicon layer 4 or an impurity diffusion layer is formed between the metallic wiring layer 3 and the substrate 1, and a stepped section is shaped to the surface of the metallic wiring layer 3. The polysilicon layer 4 to which a hole is bored is arranged under the layer 3 such as a probing-pad 3, and the stepped section in the metallic wiring layer 8 is formed around the polysilicon 4. Accordingly, when a probe is erected into the hole section in polysilicon, the probe is caught by the stepped section, thus resulting in no displacement of the probe due to sliding.
Patent JP-H0663884-A (JP)
Title: Position detecting device
Inventor: OTANI YUKIO
IPC: G05B19/18
Filed: 1992-08-20
Abstract: PURPOSE:To find the absolute position of drive shafts without altering a drive system by providing absolute rotational angle calculation means in which the reference angles corrected by an amount of one rotation are specified as the absolute rotational angle of the drive shafts, respectively. CONSTITUTION:A joint angle judgment means to judge, based on signals from a joint angle calculation means, whether or not a joint angle exceeds a permissible joint angle relative to a joint axis 11 is provided. Next, based on the signals from the joint angle judgment means, when the joint angles are within the range of the permissible joint angle, their reference rotational angles are specified as the absolute rotational angle and, when they exceeds the range of the permissible joint angle, the reference rotational angles corrected by an amount of one rotation are specified as the absolute rotational angle of drive shafts 20b, 21b, and 22b by absolute rotational angle calculation means 23, 24, and 25, respectively.
Patent JP-S59112275-A (JP)
Inventor: OKAZAKI TAKASHI
IPC: G21B1/25
Filed: 1982-12-20
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-S6465166-A (JP)
Title: Polycarbonate resin composition
Inventor: MASUMOTO MITSUHIKO
IPC: C08L69/00
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the title resin composition improved in adhesion to metal, by mixing an aromatic polycarbonate resin with a specified amount of an aromatic carboxylic acid ester of a bisphenol. CONSTITUTION:A compound of the formula (wherein A is a 1-10C linear, branched or cyclic alkylidene, an aryl-substituted alkylene, an aryl, -O-, -CO-, -S-, -SO- or -SO2-, R<1>-R<4> are each H, a halogen or an alkyl, R is a 1-4C alkyl or an alkyloxy, an n is 0-5) is prepared. 0.05-20wt.% compound of the formula is added to an aromatic polycarbonate resin to obtain a polycarbonate resin composition. The compound of the formula can be obtained by reacting 2mol. of benzene-carbonyl chloride with 1mol. of a dihydric phenol (e.g., bisphenol A) in alkaline water and a water-immiscible solvent.
Patent JP-S6379994-A (JP)
Title: Production of steel sheet for welded can
Inventor: AZUMA MITSUO
IPC: C25D11/38
Filed: 1986-09-22
Abstract: PURPOSE:To produce a steel sheet for a can having superior weldability and corrosion resistance by thinning the surface of a steel sheet to form a coarse- grained Sn layer, carrying out reflow treatment and successively depositing metal Cr and chromium oxide hydrate. CONSTITUTION:A steel sheet is tinned with a bath contg. about 40g/l stannous sulfate and about 80g/l sulfuric acid at about 30 deg.C and about 5-20A/dm<2> current density to form a coarse-grained Sn layer having about 0.1-0.3mu grain size on the surface of the steel sheet by about 0.1-1.2g/m<2> per one side. Reflow treatment is then carried out at about 213-300 deg.C for about 0.5- several sec to form a nearly uniform Xn-Fe alloy layer on the steel sheet and about 0-30mg/m<2> metal Cr and about 2-30mg/m<2> (expressed in terms of Cr) chromium oxide hydrate are successively deposited on the Sn-Fe alloy layer. Thus, a steel sheet for a welded can is produced.
Patent JP-H0859267-A (JP)
Title: Glass cell forming mold and its forming method
Inventor: IWANO KATSUHIKO
IPC: C03B23/08
Filed: 1994-08-24
Abstract: PURPOSE: To enable easy production of glass cells of high accuracy by providing an inner mold freely slidably under a hollow shaft, pressurizing by feeding a fluid into the hollow part to form a glass tube between the inner mold and an outer mold which is made to oppose to the inner mold by driving the inner mold. CONSTITUTION: The shaft 1 having the hollow part 4 is cut off at its bottom end to form two cut-off parts 1a on the side faces of its bottom end, through-holes 5 are bored on the side face of the cut-off parts, respectively, and a pipe is connected to the top end of the shaft 1. Further, the projection 6 of the inner mold 2 is slidably inserted into the through-hole 5 and the outer mold 3 is arranged so that it opposes to the molding face of the inner mold 2. When a glass cell is formed, a glass tube 7 whose one end is closed is softened with heat and conveyed in a space between the inner mold 2 and the outer mold 3, and the shaft 1 to which the inner mold is set is inserted into the inside of the glass tube 7.  Then, the side face of the glass tube 7 is nipped with the molding faces of the outer and the inner molds, then the hollow part 4 in the shaft 1 is filled with liquid or gas to drive the inner mold 2 by increasing or decreasing the inner pressure of the hollow part 4 to form the glass tube 7 into a glass cell.
Patent JP-2001054093-A (JP)
Title: Video signal transmission system
Inventor: SUZUKI YOUSUKE
IPC: H04N21/4405
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To attain the sure scramble processing to a receiver other than its own one in a wireless video transmission system where the one-to-one relation is set between transmission and reception. SOLUTION: This transmission system consists of a receiver R1 and a transmitter S1. The receiver R1 includes a schedule data generation circuit 12 which inputs the data on the current line number outputted from a frame counter circuit 9 and generates the data on the frame and line numbers used for the subsequent scramble processing and a data modulation circuit 13 which modulates and transmits the data which are generated by the circuit 12. The transmitter S1 includes a data demodulation circuit 14 which receives the signals transmitted from the circuit 13 and demodulates them and a schedule data detection circuit 15 which detects the frame and line numbers used for the scramble processing according to the data outputted from the circuit 14.
Patent JP-H0864515-A (JP)
Title: Rotary type coating device for substrate
Inventor: MATSUI HIROSHI
IPC: H01L21/027
Filed: 1994-08-23
Abstract: PURPOSE: To reduce load on an operator and to improve work efficiency by eliminating adjustment work of the number of rotation of a substrate rotation drive motor performed before starting an coating operation on the substrate. CONSTITUTION: A chamber 18 is assigned in such a way that the entire coating liquid recovery cup 14 which enclose the side and lower parts of a substrate W held by a substrate holder 10 is enclosed. In the chamber, clean air of constant temperature and humidity introduced through an air inlet 20 is made to flow from the upper side to the lower side, and then, the clean air is discharged through an exhaust port 32. The air pressure in the chamber is measured with a static pressure sensor 50, and, the measured value and a preset air pressure value are compared each other at a CPU 46, and then, a damper drive motor 42 is so controlled that they match each other, so that, open/close amount of a displacement adjust damper 40 is adjusted, thus, the displacement from the chamber is adjusted.
Patent JP-S61102470-A (JP)
Inventor: KUHARA KENJIRO
IPC: D04H1/558
Filed: 1984-10-23
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-S6465933-A (JP)
Title: Radio equipment
Inventor: HATA MASAAKI
IPC: H04B1/40
Filed: 1987-09-04
Abstract: PURPOSE:To improve the stability of a frequency, by connecting the output of a synthesizer to a first mixer, and inputting the output of a reference oscillator to a multiplier, a frequency divider and the synthesizer, and inputting the output of the multiplier to a second mixer. CONSTITUTION:Since a first phase comparator 37 outputs a voltage and controls the reference oscillator 17 so that the frequencies of two signals to be inputted are equal to each other, both the frequencies of the output signal of an IF amplifier 11 and the output of a first frequency divider 35 are converged so as to be original 450kHz, in a state that phase synchronization is kept. Accordingly, the output frequency of a PLL synthesizer 21 is converged to original 848.15MHz as well, and comes into the state that it synchronizes with the frequency of a reception input signal. Thus, since all the frequencies locally originated by a receiver, are obtained by multiplying the frequency of the reference oscillator, and besides, the frequency of the reference oscillator synchronizes with the frequency of the reception signal, the locally originated frequency comes to follow the frequency of the reception signal. Thus, the radio equipment having the high stability of the frequency even at the time of a temperature change, etc., can be formed.
Patent JP-S61101892-A (JP)
Inventor: MORI HAJIME
IPC: G07F13/06
Filed: 1984-10-23
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-H0369695-A (JP)
Title: Paper having deodorizing, bactericidal, far-infrared radiating and antistatic properties
Inventor: YOSHIZAWA NORIYASU
IPC: A61L9/01
Filed: 1989-08-31
Abstract: PURPOSE:To obtain the subject paper having deodorizing, bactericidal, far- infrared radiating and antistatic properties by compounding a metal oxide, an inorganic filler, a resin polymer, etc., and coating a paper with the mixture. CONSTITUTION:The objective paper is produced by mixing (A) silicon dioxide acting as a binder and a far-infrared radiation material, (B) aluminum oxide acting as a binder and an antistatic agent, (C) titanium oxide acting as a binder, a retainer for deodorizing power and a promoter for the durability, (D) a modified polypropylene acting as a binder, (E) metal ion such as copper ion and silver ion having antibacterial action and odor-decomposing action, (F) zeolite having gas-adsorbing action and (G) a solvent such as alcohol and coating a surface of a paper with the mixture produced by the above process.
Patent JP-H0387753-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KURIYAMA KAZUYA
IPC: G03G9/087
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a toner superior in fixability and offset resistance by using a binder resin comprising a vinyl copolymer obtained by reacting a vinyl macromonomer having a vinyl group at one of the terminals and a number average molecular weight of 5X10<2> - 5X10<4> with another vinyl monomer, and another vinyl copolymer. CONSTITUTION:The binder resin comprises the vinyl copolymer having a number average molecular weight of 6X10<3> - 1X10<6> obtained by reacting the vinyl macromonomer having a vinyl group at one of the terminals and a number average molecular weight of 5X10<2> - 5X10<4> with another vinyl monomer, preferably, such as, styrene, acrylic acid, acrylate, methacrylic acid, or methacrylate, alone or in combination, and at least one of vinyl copolymers, thus permitting offset resistance to be enhanced and stable successive copying to be executed.
Patent JP-2000052726-A (JP)
Title: Casing structure of transmitter for tire air pressure alarming device
Inventor: TSUNETOMI MASASHI
IPC: G01L17/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To facilitate intercoupling of a tire valve forming a transmission antenna and an electronic substrate by a method wherein a continuity pin is electrically connected to a tire valve through a continuity bracket in a proper format is integrally arranged on the electronic substrate containing chamber side of a casing through insert-molding. SOLUTION: In the casing structure of a transmitter 5 for a tire air pressure alarming device formed that a pressure detecting part, a signal processing circuit to transmit a detecting pressure therefrom to a receiver by a radio wave by means of a signal, an electronic substrate 1 having a microcomputer, and a battery 2 to operate the microcomputer are contained in a casing 3, and a tire valve 4 having a transmission antenna function is integrally arranged at the upper part of the casing 3, a continuity pin 8 electrically connected to the lower end surface of the tire valve 4 through a proper continuity means is formed on the electronic substrate 1 containing chamber side in the casing 3 and integrally with the casing 3.
Patent JP-2000053316-A (JP)
Title: Film break-away device
Inventor: KENMOTSU SHIROU
IPC: H01J9/50
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To easily and certainly break away a film by spraying gas heated by a hot air spray mechanism on the film. SOLUTION: A film break-away device 1, a device for breaking away a film 22 adhered on the surface of a substrate 2, a panel surface 21 as a base, is provided with a jig 16 of integrated hot air spray mechanism 3 and break- away mechanism 4. The hot air spray mechanism 3 is constituted with a hood 13 having an opening whose tip expands transversely in a band shape, the break-away mechanism 4 is constituted with a metallic blade 15, and the jig 16 is constituted by integrating these two mechanisms. The film break-away device 1 sprays hot air 14 from the hood 13 in a band shape for heating, and simultaneously, interlocking it, the jig 16 actuates so that the blade 15 of the break-away mechanism 4 breaks away the film 22 with adhering to and along the panel surface 21. Thus, because heating speed is high to efficiently heat gas, break away of the film 22 can be performed in a short time.
Patent JP-S6379773-A (JP)
Inventor: TAKAHAMA KOICHI
IPC: C04B38/00
Filed: 1986-09-19
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。
Patent JP-S6285488-A (JP)
Inventor: SAITO TAKESHI
IPC: H05K3/28
Filed: 1985-10-09
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-H05128991-A (JP)
Title: Real-time surface monitoring device
Inventor: GOSHIMA SHIGEO
IPC: H01J37/295
Filed: 1991-08-09
Abstract: PURPOSE:To provide a real-time monitoring device which is not necessary to make switching between a photomultiplier and a camera, and can observe an SREM image and an RHEED pattern simultaneously. CONSTITUTION:In a real-time surface manitoring device using an electron gun 34 to radiate the particle beam to a semiconductor base maintained in the chamber 31 of a semiconductor manufacturing device, and a fluorescent screen 36 to reflect a reflection image, a port 12 for camera is provided to a port 11 for detection which connects the chamber 31 and the fluorescent screen 36. A photomultiplier 39 is set at the outer side of the fluorescent screen 36, while a camera 13 is set at the outer side of the port 12 for camera, and it is made possible to observe an SREM image by the photomultiplier 39, and an RHEED pattern by the camera simultaneously.