baber/WOPTO huggingface dataset:
Patent JP-H0841135-A (JP)
Title: Process for producing styrene-acrylonitrile copolymer
Inventor: RIKARUDA RAIBERIHI
IPC: C08F212/10
Filed: 1995-05-19
Abstract: PURPOSE: To produce a styrene-acrylonitrile copolymer while keeping the viscosity of the reaction mixture low and while facilitating the dissipation of reaction heat and the removal of residual monomers by copolymerizing styrene and acrylonitrile in a supercritical CO 2  as a diluent under specified conditions.  
     CONSTITUTION: Styrene and acrylonitrile (the sum being 100 pts.wt.) are copolymerized in an amt. of 5-1,500 pts.wt. supercritical CO 2  as a diluent, if necessary in the presence of a free radical initiator (e.g. azobisisobutyrodinitrile), under a pressure of 73-400 bar at 31-200°C. Pref., the copolymn. is conducted in a reaction tube having an L/D ratio higher than 10 under a pressure of 100-300 bar at 70-200°C for a dwell time of 1-10 hr in a styrene/acrylonitrile wt. ratio of (20/80)-(30/70). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S624481-A (JP)
Inventor: SATO YUTAKA
IPC: B65G47/14
Filed: 1985-07-01
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-H09323331-A (JP)
Title: Manufacture of long fiber-reinforced polyurethane foamed molding
Inventor: SAITO YASUHIRO
IPC: B29C39/38
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of deformation or crack in a product. SOLUTION: The method for manufacturing a long fiber-reinforced polyurethane foamed molding comprises the steps of continuously advancing many long fiber bundle drawn and aligned in one direction in its longitudinal direction, scattering foamable resin liquid mixed immediately before with polyol component liquid containing a polyol as a main component, isocyanate component liquid containing isocyanate as a main component and water at the advancing bundle to be impregnated, introducing the bundle to a molding passage, and foaming and curing the resin liquid in the passage, wherein the bundle is heated to 35 to 100 deg.C by a microwave immediately before introducing the bundle into the passage.
Patent JP-S5569950-A (JP)
Title: Control method of analytical magnet and its device
Inventor: OOGA HIROTOMO
IPC: H01J37/05
Filed: 1978-11-20
Abstract: PURPOSE: To always set ion beams to the optimum point by selecting and taking out the desired ions from a number of ions of the ion injector and automatically correcting the deviation of the set point due to fluctuations of power voltage and heat.  
     CONSTITUTION: The strength of magnetic field 14 which selects the ions of an ion injector is detected 17 and is converted into electric signals by the glass meter 18 subsequently. Then, they are added to the comparator 6 and are compared with the signals whose desired ions are selected and taken out. The magnetic field strength of the analytical magnet 14 is controlled based on the output of the comparator 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5934223-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A47J27/14
Filed: 1982-08-19
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-S5767808-A (JP)
Title: Measuring device for thickness and shape of plate
Inventor: TSUJII TATSUO
IPC: G01B15/08
Filed: 1980-10-16
Abstract: PURPOSE:To measure the thickness in a width direction in a short time without any limitation in measurement pitch by disposing a bar-like scintillator in the width direction of a plate to be measured, scanning the light that the scintillator emits by the radiation transmitted through said plate and detecting the thickness. CONSTITUTION:A radiation beam of a fan shape radiated from a radiation source 24 transmits through a plate 22 to be measured and is made incident to a bar-like scintillator 25. The light emitted by the scintillator 25 is scanned by an optical scanner 26 such as rotary mirror, and is detected by a photoelectric multiplier 27. A measuring position signal 29 is applied from the scanner 26 to a signal processing part 28, which determines the plate thickness corresponding to each position by receiving the signal from the multiplier 27. The thickness is displayed in a display part 30. Thereby, the thickness in the width direction is measured in a short time without any limitation of measurement pitches.
Patent JP-S628397-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA HIDEO
IPC: G11C17/00
Filed: 1985-07-03
Abstract: PURPOSE:To make variable writing and deleting time by constituting a writing and deleting time control circuit by a timer to synchronize with an external clock and a register to set the period. CONSTITUTION:A timer counter 8 can set the time by a data line 92, synchronize with the writing and deleting starting signal, start to count the time and generate a control signal 95 of the setting time width only. Namely, for a zero detecting circuit 83, the data set to the register beforehand from the data line are loaded to a down-counter 82 by a starting signal 93, and simultaneously, down-counting is executed by a clock input 94. The zero detecting circuit 83 decides the contents of the counter 82 and in case of zero, outputs a control signal 95. Since the writing or deleting time can be optionally set, when the holding time is short or long, the time is adjusted and the high reliability and the suitable processing time can be realized.
Patent JP-S5845101-A (JP)
Inventor: HARORUDO JIYON MAKUNAMARA JIYU
IPC: C01B32/50
Filed: 1982-08-23
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-H09302510-A (JP)
Title: Pocket of clothes
Inventor: NAKAYAMA FUKUTAKE
IPC: A41D27/20
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prepare the subject pocket capable of classifying and receiving valuables in response to their extents, sizes, etc., useful for the safe and sure carriage of the valuables requiring the carriage, free from an uncomfortable touch, and substantially not deformed, by disposing an inner pocket in a specific state on the back side of a front pocket. SOLUTION: A pocket 1 is disposed on a front cloth 5 constituting the body base cloth 2 of pants, slacks, etc., and a waist cloth 19 is hung down. A partial lateral cut line is formed in the front cloth 5 to partially divide the front cloth 5 into an upper cloth 3 and a lower cloth 4, and a faced 13 is sewed on an upper bag cloth 9 superposed on the back surface side of the upper cloth 3. Thus, a front pocket 15 having an opening 12 and an inner pocket 20 having a fastener 16 are formed.
Patent JP-H01312046-A (JP)
Title: Silver-oxide electrical contact material
Inventor: SHIBATA AKIRA
IPC: H01B1/02
Filed: 1988-06-13
Abstract: PURPOSE:To obtain the title material having excellent capacity in the applying condition of high-current density by subjecting a silver alloy contg. specific compositional amounts of Sn, Mg and Bi in the state of solid solution and in which the greater part of Sn and Mg forms an intermetallic compound to internal oxidation. CONSTITUTION:A silver alloy contg., by weight, 3-10% Sn, 0.5-5% Mg and 0.01-1.3% Bi in the state of solid solution, in which about >=70% Sn forms an intermetallic compound with Mg and furthermore contg., at need, 0.1-5.0% Cd and/or 0.01-0.5% iron elements is subjected to internal oxidation. In the alloy having the above compsn. and structure, internal oxidation proceeds uniformly from the surface layer part toward the center part to provide a dispersion structure of oxide fine grains homogeneous over the whole area. By this method, the silver-oxide electrical contact material having extremely good capacity in the applying condition of high-current density and furthermore having other capacity can be obtd.
Patent JP-S6039164-A (JP)
Title: Surface treating apparatus
Inventor: SAITOU SUSUMU
IPC: C23C14/00
Filed: 1983-08-10
Abstract: PURPOSE:To prevent defective chucking or sealing by sealing both ends of a roll to be treated with protective caps, and preventing the shifting of a spindle. CONSTITUTION:A revolving means 10 of roll chucks is provided with a spindle for supporting a mechanism 11 wherein a couple of arms 19 and 20 for supporting a couple of spindles 12 and 13 are made freely to approach and leave each other by a driving means. A protective cap 17 on the side disconnected from a motor 28 is energized by a spring 291 for a protective cap 16 side on the disconnected side. Each chucking part 14 and 15 is provided with coupling parts 14a and 15b to be fitted into the hole or the part of a shaft at the end part of a roll R to be rolled, energized by springs 292 and 293 for the spindles 12 and 13, and is movable to the inside of the protective caps 16 and 17 on the same side as that of the reaction force of the chucks when chucked.
Patent JP-H01311937-A (JP)
Title: Hydraulic pressure braking device for vehicle
Inventor: MOGI KEIICHI
IPC: B60T8/88
Filed: 1988-06-13
Abstract: PURPOSE:To stop the decompression distribution of a rear wheel brake pressure at jam time of a negative pressure booster by providing an actuator operated by negative pressure at a spool of a rear wheel brake pressure control proportioning valve in a brake mechanism having the negative pressure booster. CONSTITUTION:A hydraulic pressure generated in a master cylinder having a negative pressure booster is directly supplied to front wheel side as a brake hydraulic pressure and is supplied to rear wheel side decompression distributed by a hydraulic control valve 26 of a proportioning valve or the like. An actuator 58 is provided energising with a spring in a direction of a spool 30 which performs switching of a poppet valve 32 of a hydraulic pressure control valve 26, and the negative pressure of the negative pressure booster is supplied. At jam time of the negative pressure booster, the negative pressure is not supplied and the actuator 58 projects to mesh with a step part of the spool 30 to make the poppet valve in open condition so as to stop the decompression distribution. At jam time of the negative pressure booster, unnecessary lowering of a rear wheel brake pressure is prevented.
Patent JP-S5477149-A (JP)
Title: Magnetic body detector
Inventor: ABAI YUUZOU
IPC: G01P3/488
Filed: 1977-11-30
Abstract: PURPOSE: To make it possible to detect not only the r.p.m. of a magnetic gear but also the rotational direction by connecting four magnetic resistive elements in series such that they are arranged in the rotational direction of the magnetic gear.  
     CONSTITUTION: A positive and negative power source is connected with the both terminals of a circuit of four magnetic resistive elements M 1  to M 4  which are arranged in parallel and connected in series. The spacing between the first and fourth elements M 1  and M 4  is made substantially equal to the pitch of a gear 3 and is supplied with a bias magnetic field by a magnet 2. The gear 3 is turned so that the signals from both the first and second output terminals 6 and 8, which lead from the intermediate points between M 1  and M 2  and M 3  and M 4 , and the earth terminal, which leads from the intermediate point between the M 2  and M 3 , are fed through transistors Tr 1  and Tr 2  to a comparator 15. The direction of rotation of the gear 3 is detected from the waveform signal which are taken out of an output terminal 13. The r.p.m. of the gear 3 in the forward direction A is taken out of a counter 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6340326-A (JP)
Inventor: BIDOYUU KEE BUHATSUTACHIYAAYA
IPC: H01L21/52
Filed: 1987-06-12
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-S6149200-A (JP)
Inventor: BUARUTAA KERAA
IPC: F04D/
Filed: 1985-07-02
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-S6038412-A (JP)
Title: Resin composition of excellent weather resistance
Inventor: OOOKA MASATAKA
IPC: C08L33/00
Filed: 1983-08-11
Abstract: PURPOSE:A resin composition which, when added to paints, fibers, thermoplastic or thermosetting resins, etc., can improve their weather resistance markedly, containing a homopolymer or copolymer of a specified vinyl monomer. CONSTITUTION:A resin composition essentially consisting of a homopolymer of a vinyl monomer of the formula (wherein R1 and R2 are each H or CH3, R3 is H, OH, or alkoxyl), e.g., an adduct between p-hydroxycinnamic acid and glycidyl acrylate, or a copolymer of this mononer with another vinyl monomer copolymerizable therewith, e.g., methyl (meth)acrylate. When added to paints, fibers, or thermoplastic or thermosetting resins, etc., the resin composition can drastically improve weather resistance.
Patent JP-H10320271-A (JP)
Title: Microcomputer system
Inventor: ASAMI TOMOO
IPC: G06F12/06
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer system capable of properly controlling access timing to a memory device. SOLUTION: The microcomputer system for accessing a memory at set access timing is provided with an access time detection circuit 3 for addressing a memory device 2 trying to execute access timing control immediately after turning on a power supply, sampling data on a data bus for a fixed period and detecting an access time by detecting a change in the states of two continuous sampled values from a non-coincident state to a coincident state and an access timing control part 4 for controlling access timing in accordance with the access time detected by the circuit 3.
Patent JP-S5847075-A (JP)
Title: Bonding process
Inventor: TSUKAHARA SHIYUNEI
IPC: C09J5/06
Filed: 1981-09-16
Abstract: PURPOSE:To insure perfect bonding by heating an adhesive applied between a parent material and an adherend to increse fluidity of the adhesive and pressing them to eliminate remaining air. CONSTITUTION:An antifouling thin sheet made of copper or copper alloy 2 is joined to an outer steel plate of ship hull 1 with an adhesive interposed between them. Then a high-frequency power source 5 is connected to 1 and 2 through a sealed cable 6 and electric current is passed to heat the adhesive 3 and cause reduction in viscosity and increase in fluidity. A number of magnets 7 are attached to thin sheet 2 from outside so that thin sheet 2 may be pressed against the ship hull outer steel plate 1 by suction and remaining air bubbles may be forced out as the adhesive 3 flows. When pressing with magnet 7 is insufficient, pressing is done with roller, etc. Vacuum contact bonding, pressurization with air and hot air heated with a burner 12 may also be employed for curing of adhesive 3.
Patent JP-S5670144-A (JP)
Title: Shock-absorbing body for corner part by conbination of knockdown paper folding body and paper cores
Inventor: INAGAWA MASAHIRO
IPC: B65D81/05
Filed: 1979-11-10
Abstract: PURPOSE:To handle a shock-absorbing body handily when it is no longer needed by a method wherein when an electrified article such as a refrigerator and the like and a piece of furniture are packed, transported, the shock-absorbing body for protecting their corner parts from external shocks is made up of a combination of a knockdown paper folding body and paper cores. CONSTITUTION:A sheet of development folding paper pattern 3 of which a modified hexagonal tube body continued by a projected folding face H downward is fixed up is made by the use of a sheet of hard paper such as an oblong carboard and the like of a given size. Each and face of a paper core 6 is cemented to folding faces D, A in the middle part and at the left end of this folding paper pattern 3, while other paper cores 6, 7 are cemented to the downside part of folding faces DE, FG. A kncdkdown paper folding body 1 in the form of a case which forms contact faces to three faces at the corner part is composed of three inside faces of folding faces B, C, H. Such a shock-absorbing body of combination of a folding paper body 1 and paper cores 6, 7 can be stored easily if it is unfolded flatly or can be burnt up when it is no longer needed.
Patent JP-H075215-A (JP)
Title: Distortion factor measuring apparatus
Inventor: KOBAYASHI YOSHITERU
IPC: G01R23/20
Filed: 1993-06-17
Abstract: PURPOSE:To enable the realization of measuring a distortion factor of a signal to be measured, a specified higher harmonic content and an arbitrary frequency component content at a high speed and at a high accuracy with an easy construction in the measurement of an audio signal. CONSTITUTION:A distortion factor measuring apparatus 1 is provided with an adaptive filter 13 and an adder 15 which receives an output signal of the adaptive filter 13 and a signal to be measured as input to feed back a difference between them to the adaptive filter 13 as output. The adaptive filter 13 receives a fundamental component of the signal to be measured, a higher harmonic component as much as the fundamental wave component multiplied by an integer or an arbitrary frequency component as input signal according to a necessary measuring function.
Patent JP-H11153528-A (JP)
Title: Cooling device and sample introduction device
Inventor: TAKII TADAOKI
IPC: F25D3/10
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption amount of a refrigerant and to perform a cooling operation efficiently in a cooling device and a sample introduction device. SOLUTION: An analyzer is provided with a cooling device 10 and with a sample introduction part 3 which is provided with the cooling device 10 and which heats and cools a sample so as to be introduced into an analytical part 6. The analyzer is constituted in such a way that a refrigerant flow passage 11 which makes a liquid refrigerant flow is installed so as to be close to a sample flow passage (a capillary column 12) and that the refrigerant flow passage 11 is provided with a refrigerant adjusting means 20 by which the refrigerant is brought close to the inner wall surface of the refrigerant flow passage 11. Then, the contact area of the inner wall surface per unit volume of the refrigerant is expanded by the refrigerant adjusting means 20, the consumption amount of the refrigerant is reduced, and a cooling operation is performed efficiently.
Patent JP-H09326966-A (JP)
Title: Multi-channel broadcasting transmitter and receiver, and method therefor
Inventor: KITADA YASUMASA
IPC: H04N5/44
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To speedily select and set a receiving channel on a receiving side by controlling the receiving channel on a transmitting side. SOLUTION: In a transmitter 20, a scramble related information generating part 2 generates scramble related information, a channel controlling information generation part 3 generates channel control information for controlling the reception of a channel, and synchronizing part 4 interposes scramble related information and channel controlling information to a transmitting frame. A receiver extracts scramble related information from frame data, discriminates the propriety of the descrimbling of transmission signals, extracts channel controlling information and discriminates the presence/absence of the broadcasting wave of a channel. When descrambling is impossible or when there is not a broadcasting wave corresponding to the receiving channel, a mother channel is read out to automatically tune the receiving channel by the propriety of descrambling.
Patent JP-H10316819-A (JP)
Title: Adhesive sheet
Inventor: FUJII KIMIHIRO
IPC: C08L27/06
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive sheet capable of exhibiting excellent hand tearing property and excellent workability by laminating adhesive layer(s) on a base material sheet consisting of a soft vinyl chloride resin. SOLUTION: This adhesive sheet is obtained by laminating adhesive layer(s) on one side or both sides of a base material sheet consisting of a soft vinyl chloride resin, and has a breaking strength of <=150 kg/cm<2> and an elongation of <=250%. The soft vinyl chloride resin used here is preferably one prepared by compounding 100 pts.wt. of vinyl chloride with a plasticizer in an amount of 35-60 pts.wt. expressed in terms of DOP(dioctyl phthalate) and 1-40 pts.wt. of a tiller (preferably, porous bodies consisting of SiO3 having an average particle diameter of 10-100 μm and a balk specific gravity of 0.05-0.5). The base material sheet is preferably 70-200 μm in thickness, and the adhesive layer is preferably 20-100 μm in thickness.  Thus, medical adhesive tapes for plasters, etc., electric insulating tapes, etc., which are good in hand tearing property, light in weight and excellent in workability can be obtained.
Patent JP-S6037651-A (JP)
Title: Lead storage battery provided with electrolyte stirring device
Inventor: HAYASHI TOSHIAKI
IPC: H01M2/38
Filed: 1983-08-09
Abstract: PURPOSE:To prevent capacity drop due to lamination of electrolyte by providing a device for stirring electrolyte by means of a small amount of gas generated inside a battery. CONSTITUTION:While charging, the battery inner pressure gradually rises due to the generated gas, while a piston 11 rises inside a container 4. The piston 12 on the lower part of an axial rod 10 combined with the axial rod 10 rises while being interlocked with the piston 11. Thereby, the electrolyte inside the container 4 is raised by the piston 12 for flowing out to the upper part of the electrolyte from a liquid flowing-out port 6. When the battery inner pressure further rises so as to raise the piston 11 up to the upper part of the gas flowing-out port 8, gas flows out into the open air from the gas flowing-out port 8 while lowering the battery inner pressure. When the battery inner pressure drops, the piston 11 goes down inside the container 4 due to its own weight for stopping by making contact with the convex part 9. Thereby, the piston 12 below opens a liquid flowing- in valve 13, and goes inside the container 4 while the electrolyte below the piston 12 flows into the upper part of the piston 12.
Patent JP-S6126088-A (JP)
Inventor: MASAKI MICHIHIRO
IPC: G10D3/10
Filed: 1984-07-16
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-S5848033-A (JP)
Title: Finder optical system
Inventor: NAKAMURA SOUICHI
IPC: G03B19/12
Filed: 1981-09-18
Abstract: PURPOSE:To make a video camera, etc. small-sized, by placing a penta roof prism between a finder master lens and a focusing screen, and forming an erecting image on the focusing screen by the penta roof prism. CONSTITUTION:A finder luminous flux reflected by a beam splitter of a finder optical system passes through a finder master lens 21, is reflected by the first reflection surface 20b of a penta roof prism 20 and the second reflection surface 20c being a roof surface, and after that, forms an erecting image on a focusing screen 22. Also, this erecting image can be observed by an observer's eyes E through an eyepiece 23. According to such a finder optical system, an optical path extending from the beam splitter 1 to the focusing screen 22 can be lengthened by bending the optical path in the penta roof prism, and a video camera, etc. can be made small-sized.
Patent JP-S6037695-A (JP)
Inventor: NISHIMURA NOBUICHI
IPC: F24C7/08
Filed: 1983-08-10
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-S5678170-A (JP)
Title: Semiconductor memory
Inventor: MAEDA KOUICHI
IPC: H03K3/356
Filed: 1979-11-12
Abstract: PURPOSE:To increase both of write-in rate and read-out rate by a method wherein a write-in transistor and read-out transistor to which a floating gate is electrically connected are provided in one memory cell. CONSTITUTION:On a substrate 20 are provided a transistor Tr 1 having a write-in function and a transistor Tr 2 having a read-out function, and the floating gate 23 common to the both Trs is electrically connected thereto. To begin with, for the write-in operation, voltages are applied to a control gate 25 and terminal exclusively used for the write-in to electrify the gate 23. For the Tr 1, since the substrate 1 is provided with an impurity region of the same conductive type, a quantity of electrons flowing into the gate 23 through an insulating layer becomes large and resultantly the write-in rate increases. Second, for the read-out operation, voltages are applied to a terminal for the read-out use only and the gate 25 to detect the existence of an electric charge in the gate 23. In this event, a low voltage applied to the gate 25 for the read-out is enough to make it possible to read-out at high rate.