baber/WOPTO huggingface dataset:
Patent JP-S612714-A (JP)
Title: Rubber-reinforced resin
Inventor: HIRAI MIKIO
IPC: C08F212/08
Filed: 1984-06-15
Abstract: PURPOSE:To obtain the titled resin of good appearance with its gel content below a specific level, by graft polymerization, to an ethylene, alpha-olefin rubber, of an aromatic vinyl compound, vinyl cyanide or unsaturated carboxylic alkyl ester. CONSTITUTION:The objective resin, i.e. a graft polymer with a gel content <=60wt%, can be obtained by graft polymerization, based on, e.g., suspension polymerization process, to (A) 10-60wt% of an ethylene-alpha-olefin rubber pref. with a molar ratio of ethylene to alpha-olefin 5/1-1/3 (e.g. ethylene-propylene-butene three dimensional copolymer), of (B) 90-60wt% of at least one sont of monomer selected from (1) aromatic vinyl compounds (e.g. styrene), (2) vinyl cyanides (e.g. acrylonitrile), and (3) unsaturated carboxylic alkyl esters [e.g., methyl (meth)- acrylate]. This polymer can be prepared by regulating types and amounts of the raw material rubber to be used (iodine value), initiator, and molecular weight regulator.
Patent JP-S61283212-A (JP)
Title: Adjusting method for band-pass filter
Inventor: TSUTSUI KOICHI
IPC: H04B17/00
Filed: 1985-06-10
Abstract: PURPOSE:To simplify the adjustment of an amplitude characteristic of a band- pass filter with accuracy comparatively anywhere by applying an FM signal to the input of the band-pass filter and applying adjustment so as to maximize the output level of the band-pass filter. CONSTITUTION:A frequency modulation signal is put into the band-pass filter 2 and the output level of the FM signal generator 1 is adjusted so as to have a proper scale of a pointer of a DC meter 4 in this state and fixed. Then the band-pass filter 2 is adjusted so as to maximize the deflection of the pointer of the DC meter 4, that is, the output level of the band-pass filter 2. In injecting the frequency modulation signal, since three carrier frequencies f(o), f(o)+ or -DELTAf whose amplitude is nearly of the same level are distributed nearly equally in the pass band width of the band-pass filter 2 and injected at the same time, the band-pass filter 2 is adjusted so as to maximize the detection output. Thus, an excellent amplitude characteristic nearly close to the object characteristic is obtained.
Patent JP-H04329038-A (JP)
Title: Radio receiver
Inventor: TANAKA KEIZO
IPC: H04B17/00
Filed: 1991-04-30
Abstract: PURPOSE:To allow the radio receiver able to receive one signal only at one time to monitor plural signals over a wide range apparently simultaneously in a duty ratio in response to priority. CONSTITUTION:First and 2nd reception conditions set optionally are stored in a memory, an optional duty ratio is set to the memory and a central arithmetic unit reads sequentially the 1st and 2nd reception conditions from the memory in response to the duty ratio. A local oscillation PLL frequency synthesizer is controlled in response to the read reception condition and the radio receiver is subject to changeover control sequentially into the tuning state in response to the 1st and 2nd reception conditions in the duty ratio set to an optional value repetitively. Thus the standby reception is attained in the duty ratio in response to the priority of the 1st and 2nd reception conditions.
Patent JP-S5915658-A (JP)
Title: Device for preventing percolation of carbureter
Inventor: OOTAKI KIYOSHI
IPC: F02M5/08
Filed: 1982-07-16
Abstract: PURPOSE:To prevent the occurrence of a spewing phenomenon and to prevent percolation of a carbureter, by causing the air to flow through a float chamber when an engine stops its running. CONSTITUTION:Vent pipes 6a and 6b are connected to the parts above the surfaces of oil in float chambers 5a and 5b, respectively, communicated from an air passage 4 to a primary side and a secondary side through a passage 10. An orifice 7, which regulates the negative pressure in a suction pipe through leak of a part of the negative pressure, is provided at the open end on the air passage side of the one vent pipe 6a, and the end is communicated with a suction pipe 2 through a passage 8. If the negative pressure in the suction pipe is intense as at an idling time and in the case of running at a low speed, a difference in the pressure between the negative pressure regulated by the orifice 7 and the approximate atmospheric pressure is produced, and as a result, an air flow passage 9 causes the air to flow from the air passage 4 to the suction pipe 2 side through the float chambers. This prevents the occurrence of a spewing phenomenon due to a fluctuation in the surface level of oil.
Patent JP-H0424732-A (JP)
Title: Active maintenance processing method for server type program
Inventor: OKANO IZUMI
IPC: G06F15/16
Filed: 1990-05-15
Abstract: PURPOSE:To facilitate operations, to simplify the management of the number of impression, and to validate service provided by a server without a stop by performing the switching of the new impression number with a processor module unit. CONSTITUTION:Active space and standby space are assigned on first and second different processor modules PM1 and PM2. In the case of switching the old impression number to the new impression number, the first processor module PM1 is stopped and the processing of the active space is succeeded by the standby space of the second processor module PM2. On the first processor module PM1, the server type program of the new impression number is started as the standby space, and the server type program of the new impression number is switched from the standby space to the active space by the first processor module PM1. The impression number of the server type program is switched by taking the measurement processor modules PM1 and PM2 as a unit. Thus, the operational efficiency at the time of the active maintenance of the system program can be improved, and the management of the impression number can be simplified.
Patent JP-S613880-A (JP)
Title: Reactive vapor deposition method of multi-element compound
Inventor: ISHIGURO TAKASHI
IPC: C23C14/56
Filed: 1984-06-18
Abstract: PURPOSE:To execute reactive vapor deposition of a multi-element compd. at a high film forming speed by supplying a metal having the same component ratio as the component ratio of a film deposited by evaporation at the same quantity as the rate of evaporation to an evaporating source, evaporating said metal and making the generated vapor incident on the surface for vapor deposition in an active atmosphere. CONSTITUTION:The evaporating source 6 consistingof the metallic components which have different vapor pressures and are contained in a crucible 7 in a vacuum chamber 14 which is provided with a discharge port 15 and an active gas introducing port 16 is heated and evaporated by the electron rays 12 radiated from an electron gun 11 and irradiated thereon. The generated vapor is made incident through a slit S of a mask 5 on a base film 1 made of a high polymer film, at a desired incident angle. Said base film is let off from a roll 3, is wound on a cylindrical body 2 and is further taken up on a roll 4. A sensor 13 is provided in the above-mentioned route for evaporation to measure the rate of evaporation. The metal 10 having the same component ratio as the component ratio of the film to be manufactured by vapor deposition at the same quantity as the rate of evaporation is supplied from a hopper 9 via a feeder 8 into the crucible 7. The desired compd. film deposited by evaporation is thus manufactured at a high film forming speed and the control of the incident angle is made easy.
Patent JP-H11313587-A (JP)
Title: Double bearing reel
Inventor: OMORI MASAKI
IPC: A01K89/015
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing reel provided with a parallel reeling mechanism capable of easily and quickly inserting a fishline into a fishline inserting hole. SOLUTION: This double bearing reel A provided with a parallel reeling mechanism before a spool 4 supported between right-and-left frames 2 and 3 is obtained by supporting a fishline guide section 7 of a sliding element 12 in the parallel reeling mechanism in such a manner as to be allowed to rotate clockwise and counterclockwise relative to a sliding element 12 when viewed in plan.
Patent JP-H09304030-A (JP)
Title: Instrument for inspecting terminal of semiconductor package
Inventor: TANUKI TOMIKAZU
IPC: G01B11/24
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To achieve quick and accurate measurement without being affected by the condition of the surface of an object to be inspected by photographing the package surface of a semiconductor package from a slant direction with a specified elevation to inspect a terminal of the semiconductor package based on the resulting image data. SOLUTION: A BGA (ball grid array) 1 in which a plurality of solder bumps (balls) 2 are formed in lattice on the undersurface thereof is placed on a BGA tray 3 with the surface and the rear thereof inverted. An upper lighting 5 is turned ON to photograph the rear of the BGA1 having balls 2 disposed thereon with a camera A from right above through a mirror 4. A lighting 6 which is provided at the height to a certain extent from the top surface of the BGA tray 3 is turned ON so that the substrate surface of the BGA/ is not lit and the lighting 5 is turned OFF. For example, the rear of the BGA1 is photographed by a camera B from a skew above at an elevation of θ20 deg. or so. A control section 8 inputs the image data of the cameras A and B for signal processing to inspect positional deviation on a plane of the balls 2 and the true height and the height wise flatness thereof.
Patent JP-H0420212-A (JP)
Title: Culture bottle of mushroom
Inventor: KIDA SABURO
IPC: A01G1/04
Filed: 1990-05-15
Abstract: PURPOSE:To obtain culture bottles of mushroom, preventing culture bottles from rotating together with a raking blade, rapidly carrying out raking out operation, by providing the surface of shoulder part of bottle and the surface of the circumference of bottle mouth with a slip preventing means of protrusions and dents to increase frictional resistance. CONSTITUTION:For example, one or both of the surface of shoulder part 24 of bottles and the surface of the circumference of bottle mouth 22 are provided with a slip preventing means of protrusions 52 and dents 54 to increase frictional resistance to give culture bottles 20a and 20b of mushroom. A culture medium is efficiently ground and removed without slipping and rotating of culture bottles together with a blade in a cylindrical material.
Patent JP-S5827461-A (JP)
Title: Solid-state image sensor
Inventor: NAKAGAWA KIYOSHI
IPC: G06T1/00
Filed: 1981-08-12
Abstract: PURPOSE:To cope with uneven speed of scanning, by turning off a switch for precharging with a position sensor output signal for a prescribed time and reading a signal of a photodetector, in a solid-state sensor using a linear image sensor. CONSTITUTION:A control circuit CONT sets a precharge pulse phiP to a low level with a signal S from a sensor detecting positions of equal distance from a mechanical sub-scanning mechanism and turns off FETQP1 QPn, and the stored  charge is discharged with the precharged charge and carriers of optical pumping  through recombination at photo diodes D1-Dn, a readout pulse phiR goes to high  level at the end of the prescribed time T, FETQR1-QRn are turned on and a picture element data is read in a CCD shift register. After the precharge at the  next pulse phiP, a video signal VIDEO is outputted with a shift clock phiS. Although the precharge time is changed in response to uneven sub-scanning mechanical speed, the photoelectric conversion time can be made constant with the  prescribed period T.
Patent JP-S5350253-A (JP)
Title: Vinyl chloride resin compositions
Inventor: SUGAWARA TAKAO
IPC: C08L1/00
Filed: 1976-10-19
Abstract: PURPOSE: An antistatic vinyl chloride resin composition. showing excellent synergistic effect, comprising vinyl chloride resin, a partial ester of a water-soluble polyol and an aliphatic monocarboxylic acid, and urea. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10315729-A (JP)
Title: Lateral control rod fitting structure
Inventor: YAMADA TAKAO
IPC: B60G7/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure the cross directional rigidity of a leaf spring type suspension without degrading comfortableness. SOLUTION: In structure of fitting a pair of lateral control rods 5, 6 with one end parts 50, 60 rotatably supported to the lower part of a vehicle body 35 and with the other end parts 51, 61 supported to an axle housing so as to be movable in the cross direction of the vehicle body 35, end parts, of oneside of 50, 60 of the control rods 5, 6 are respectively supported at both side end parts of the vehicle body 35, and it is so constituted that moving resistance is increased with the increase of moving distance in the moving direction of the other end parts 51, 61 of the lateral control rods 5, 6 with one end parts supported to the bump side of the vehicle body 35 in case at least one side part of the vehicle body 35 bumps.
Patent JP-S62281266-A (JP)
Title: Formation of lead storage battery
Inventor: YONEDA TADASHI
IPC: H01M4/22
Filed: 1986-05-30
Abstract: PURPOSE:To prolong a life of cathode plates, by performing the first energizing on a group of electrode plates, then stopping the electrification to add sulfuric acid into a battery jar and leave the group for definite hours as it is, and thereafter performing the second energizing on the group in the battery jar into which sulfuric acid has been added. CONSTITUTION:A group of electrode plates in non-chemicalized states together with an aqueous solution of alkaline metal salt are put in a battery jar, and the first energizing is then performed on the group. After the energizing on the group being stopped then, sulfuric acid is added into the battery jar and the group is left for definite hours as it is. Thereafter, the second energizing is performed on the group in the battery jar into which sulfuric acid has been added. Hence, composition of cathode active materials alpha-PbO2 and beta-PbO2 can be individually controlled, and a life of the cathode plates can be prolonged, with a distribution of alpha-PbO2 and beta-PbO2 in the cathode active material layer being uniformized.
Patent JP-S5570524-A (JP)
Title: Method of controlling spark machining
Inventor: TOMIMOTO NAOICHI
IPC: B23H1/02
Filed: 1979-09-29
Abstract: PURPOSE:To raise the efficiency of spark machining, by controlling the time of electrical current feed suspension or duty factor as a function of no-load time from the application of voltage to a machining gap to the production of discharge. CONSTITUTION:No-load time Kt from the application of voltage to a machining gap between an electrode 1 and a workpiece 2 to the production of discharge is detected at prescribed sampling time. The time Pt of electrical current feed suspension or a duty factor D=tau0/(Pt+tau0), where tau0 denotes discharge time, is controlled as a function of the no-load time Kt. The no-load pulse time Kt is detected by a detection circuit 9. The output of a pulse controller 10, whose electrical current feed suspension time Pt varies as a prescribed function based on the detection signal of the detection circuit 9, is amplified by an amplifier 11. A square-wave pulse is produced by a DC power source and transistors 7A-7N. Such control is effected that the suspension time Pt is shortened when the no-load time Kt is long and that the suspension time Pt is lengthened when the no-load time Kt is short.
Patent JP-S63291333-A (JP)
Title: Electrified matter temperature measuring sensor
Inventor: KAKUZEN HIDEO
IPC: H01H37/32
Filed: 1987-05-25
Abstract: PURPOSE:To make it detectable that a temperature of an electrified matter is a prescribed one or above by mounting a shape-memory alloy, whose prescribed temperature is a transformation temperature, directly on an electrified matter or through mounting fixtures. CONSTITUTION:A shape-memory alloy element 2 is mounted on a surface of an electrified matter 1 by means of mounting bolts 10. The shape-memory alloy is such a material that its transformation temperature is a prescribed one, for example, an allowable maximum temperature of the matter 1, and its shape is transformed from a linear one to a helical spring one. The shape- memory alloy element 2 is connected with a detection plate 7 of a limit switch 6 which is insulated from the matter 1 through an insulation state member 5. When a temperature of the matter 1 becomes the prescribed one, the shape- memory alloy is transformed so as to actuate the limit switch 6. The shape of the matter 1 is returned to an original one by force energized in a counter spring when the temperature is out of the prescribed one.
Patent JP-H08298364-A (JP)
Title: Printed wiring board
Inventor: YANAGIDA KEIICHIRO
IPC: H05K3/00
Filed: 1995-04-26
Abstract: PURPOSE: To maintain operation and performance of an apparatus, an equipment, etc., excepting the case that a plurality of branched circuit patterns are all disconnected, by installing a circuit pattern on a flexible board composed of a flexible part member connecting a plurality of rigid boards, in the manner in which a plurality of branches and the convergence of the same signal lines are constituted on the rigid board side. CONSTITUTION: Circuit patterns 11 printed on the surfaces of two rigid boards 20, 30 electrically connect the boards 20, 30 together, via a flexible board 10 composed of polyimide base material. Concerning the same signal line, the circuit patterns 11 are divided into a plurality of parts, on the rigid board 20 side. The circuit patterns divided into a plurality of parts pass, the flexible board 10 and are converged on the rigid board 30 side. Thereby it is made possible that failures of an apparatus and an equipment do not occur until circuit patterns 11a-11e on the flexible board 10 are all disconnected by thermal stress, bending movement, and change with time. Hence the reliability of a product can be improved.
Patent JP-H01296673-A (JP)
Title: Iii-v compound semiconductor device
Inventor: MIZUTA MASASHI
IPC: H01L29/88
Filed: 1988-05-25
Abstract: PURPOSE:To make it possible to realize a negative resistance without having a lattice mismatching at all by a method wherein a donor and an acceptor are doped alternately to a resonance tunnel diode formed on a III-V compound semiconductor substrate in a thin sheet form and the total amount of the charge of a donor sheet and the total amount of the charge of an acceptor sheet are made equal to each other. CONSTITUTION:An n<+>-GaAs layer is grown on a GaAs substrate, the growth is changed into that of an ALE(atomic layer epitaxy) mode, a H2Se is fed to the surface of As to perform a donor sheet doping and an n-type GaAs layer is grown. Then, 15 undoped GaAs molecular layers are grown and after a GaAs layer is formed, the growth is stopped on the surface of a Ga layer to perform an acceptor sheet doping and after 15 molecular layers of undoped GaAs are grown, a donor sheet doping is performed in order. These dopings are repeated to grow a donor sheet and an acceptor sheet at an interval and after the total amount of the charge of the donor sheet and the total amount of the charge of the acceptor sheet are made equal to each other, the n<+> GaAs layer is grown. Thereby, a negative resistance can be obtained in a state that there is no lattice mismatching on the III-V compound semiconductor substrate.
Patent JP-H0425001-A (JP)
Title: Composition for manufacturing thick film resistance body
Inventor: TAKADA ISAO
IPC: H01C7/00
Filed: 1990-05-16
Abstract: PURPOSE:To obtain a composite for manufacturing a thick film resistance body satisfying a required characteristic value with respect to a breakdown- voltage characteristic of the resistance body by a method wherein an adequate amount of a niobium pentoxide powder or a tantalum pentoxide powder having a specific granular diameter is respectively added to a composition composed lead niobate and a glass powder containing lead. CONSTITUTION:A composition for manufacturing a thick film resistance body is composed of a lead ruthen powder whose formula is Rb2Ru2Ox, the range of X is 6 to 7, and a granular diameter thereof is less than 1000Angstrom , a lead silicate glass powder in which silicon oxide more than 10weight% and lead oxide more than 10weight% are included, and a mean granular diameter thereof is less than 10mum, a niobium pentoxide powder of which a mean granular diameter is 0.1 to 5mum or a tantalum pentoxide powder of which a mean granular diameter 0.1 to 3mum, and organic vehicle. If niobium pentoxide is included in the composition, a content amount thereof is set to 0.3 to 3weight%, and if tantalum pentoxide is included, a content amount thereof is set to 0.2 to 2.5weight%.
Patent JP-H02305670-A (JP)
Title: Document handling device
Inventor: TAKESAKO SUMIYOSHI
IPC: G07D9/00
Filed: 1989-05-19
Abstract: PURPOSE:To facilitate to replenish documents to a document storage section without stopping a mechanical operation by arranging document storage sections where documents of one type are placed over each other, on a document transport path, and taking out documents one by one from a document storage section on a document replenishment side of the document storage sections for issuance. CONSTITUTION:Detectors 41, 42, 43, 44 are provided as document detection devices for detecting the presence of a passbook P and a cut form Q are arranged in document storage sections 11, 12, 13, 14. Especially if the document storage section 13 on a document replenishment 100b side becomes empty due to the detection operation of the detectors 41, 42, 43 of the document storage sections 11, 12, 13 for the document P, a control section 200 stops a picker device 15 of the document storage section 13 and drives a picker device 15 of the second document storage section 12. Then the control section 200 takes out forms of the document P piled up in the second document storage section 12 for issuance. If the second document storage section 12 becomes empty in the same as is the case with the section 13 on the 100b side, the control section 200 automatically selects the document storage section 11 so that the forms of the passbook P piled up in the section 11 are taken out for issuance.
Patent JP-H02304342-A (JP)
Title: Compensating device for temperature of gas sensor
Inventor: HAYASHI NOBUHIRO
IPC: G01N27/12
Filed: 1989-05-18
Abstract: PURPOSE:To compensate dispersion of the internal resistance by shortening the prescribed time as the temp. is made higher when the concn. of gas is calculated from the frequency for charging and discharging a capacitor via internal resistance in a prescribed time in a gas sensor with oxidative metal utilized therefor. CONSTITUTION:A gas sensor 21 is constituted of a heater 21a and the internal resistance 2b. A capacitor 22 is charged by the resistances 26b, 23. When this charging voltage reaches the preset value, this is discharged in a discharge circuit 24. The frequency for this charging and discharge is counted by a counter circuit 25 during the time of gate on. This value is fetched into a controlling circuit 26 and a mechanical body is operated in accordance with the change. In this constitution, a thermistor 27 is connected to the counter circuit 25 and controlled so that the time of gate on is shortened as the temp. is made higher. Thereby compensation of temp. is performed at a fixed rate regardless of the dispersion of the internal resistance 26b.