baber/WOPTO huggingface dataset:
Patent JP-S6125822-A (JP)
Title: Heat-shrinkable tube
Inventor: UENO KEIJI
IPC: B29C51/10
Filed: 1984-07-16
Abstract: PURPOSE:To enable to obtain an article which is superior in low smoke, fire retardant and heat resistance, by irradiating an FEP resin composite which has used a polyfunctional monomer such as triallyl cyanurate or triallyl isocyanurate as additives with electron rays. CONSTITUTION:Electron rays are irradiated to a resin composite consisting of tertrafluoroethylene-hexafluoropropylene copolymer to be obtained by loading one or more kinds of polyfunctional monomers selected out of a group consisting of triallyl cyanurate, triallyl isocyanurate, triacryl cyanurate and meta-acryl cyanurate and meta-acryl cyanurate and crosslinked. As for a load of the triallyl cyanurate or triallyl isocyanurate, 0.1-20wt. is desirable. In addition to the above, as for an absorbed dose in an FEP resin composite, more than 3M rad and less than 25M rad is desirable with this construction, in addition to low smoke and fire retardant, heat resistance is improved.
Patent JP-S628185-A (JP)
Title: Image forming device
Inventor: URAYA YUKIYASU
IPC: G03B27/34
Filed: 1985-07-05
Abstract: PURPOSE:To obtain a distortion-free image at both ends of copy area on a board sheet by setting the coincidence point between lateral magnification set by an optical system lens and longitudinal magnification determined by the moving speed of the board sheet almost in the center of the board sheet when the image on the board sheet is formed on transfer paper, etc. CONSTITUTION:A take-up device consists of a take-up roller 35, a rewinding roller 36, feed rollers 37a-37d, etc., and the board sheet 3 wound around the rewinding roller 36 by many times is taken up around the take-up roller 35 through the feed rollers 37a-37d. The take-up speed at this time is so controlled to coincides with the center of the copy area of the board sheet 3. The board sheet is rewound by taking the board sheet 3 which is taken up around the take-up roller 35 around the take-up roller 36 through the feed rollers 37a-37d. Namely, the rotation of a motor for driving the take-up roller 35 is controlled to make the longitudinal magnification and lateral magnification coincident with each other in the center of the copy area.
Patent JP-H0278103-A (JP)
Title: Illuminating lamp
Inventor: DANIERU MIYUUSERI
IPC: F21S2/00
Filed: 1989-06-13
Abstract: PURPOSE: To provide a remarkably compact low-pressure discharge lamp by perfectly housing an electronic circuit for converting a low frequency of a distribution network to a high frequency in a standard base. CONSTITUTION: A lamp 5 is a low-pressure discharge tube having branch parts 6, 7 continuously formed through a narrow part 8, and each lower part of the branch parts 6, 7 is led into an intermediate member 9 for sealing. A metal shell 11 having a screw part and a standard base 10 having a center electrode 12 are fastened to the intermediate member 9. The base 10 is fastened to a standard socket so as to be connected to a distribution network. An electronic circuit 32 is perfectly housed in the base 10, and the frequency at 50 Hz or 60 Hz of the distribution network for driving a discharge tube is converted to a high frequency. The circuit 32 is integrated with a disc-like printed board 30. With this structure, a remarkably compact lighting lamp can be formed.
Patent JP-S633973-A (JP)
Title: Current supply transfer type printer
Inventor: MURAKAMI KOHEI
IPC: B41J2/325
Filed: 1986-06-24
Abstract: PURPOSE:To extend a use duration to about two times, by separating an ink ribbon into a first ribbon equipped with a thermal transfer ink layer and an endless type second ribbon running so as to revolve around a printing head and equipped with a resistor layer. CONSTITUTION:A first ribbon 4 equipped with a thermal transfer ink layer is fed out from a feed-out core 1 to pass the printing surface of a printing head 2 and taken up by a take-up core 3. The second ribbon 5 together running in a state superposed to the under surface of the first ribbon 4 on the printing surface side of the printing head 2 has a current supply layer provided thereto on the side of a platen P and a resistor layer provided thereto on the side of the printing head 2 and is trained over a feed roller 6 and guide rollers 10, 11 under tension in an endless state to run between the rollers 6, 10, 11 while receives tension by a tension applying mechanism 12. By this constitution, the thickness of the first ribbon equipped with the thermal transfer layer comes to about 1/2 that of a conventional one and, therefore, when a core having the same dimension is used, an ink ribbon having a length of about two times can be accommodated and a use time becomes about two times.
Patent JP-S63313043-A (JP)
Title: Background estimating method using mean atomic number
Inventor: OTSUKI MASAYUKI
IPC: G01N23/225
Filed: 1987-06-15
Abstract: PURPOSE:To estimate a background with high accuracy without taking any measurement actually by finding the relation between a mean atomic number and background intensity by using plural standard samples. CONSTITUTION:When plural X-ray peaks are measured, a background curve BGC is determined for each X ray. Then a standard sample which is measured by a standard sample table 13 is selected first. The curve is determined more accurately as the number of the samples 3 is larger. Then when a measurement is taken, a spectroscope is driven to adjust spectral crystal 5 to a peak position, and a sample stage 4 is driven to the coordinate values of each standard sample to move the sample 3 under an electron beam, thereby measured the intensity of the continuous X rays at the peak position. Further, a control processing part 11 uses the standard sample to determine a BGC, and unknown samples are measured. Thus, all samples 3 are measured as mentioned above and a BGC is determined by the method of least squares, and the result is used to find the background intensity at the time of the quantitative correction of the unknown samples, so the accuracy is improved.
Patent JP-S5783688-A (JP)
Title: Assembly of blade/stator bottom for rotary hydraulic apparatus
Inventor: JIYAKOBU KAEGU
IPC: F04C2/344
Filed: 1981-09-18
Abstract: This invention relates to rotary hydraulic devices of the volumetric or displacement pump type, having a stator and a rotor and vanes axially sliding in the rotor, the stator comprising at least one bottom surface presenting a variable number of recesses therein with ramps and rectilinear zones suited to the operation, said vanes following said bottom surface. In accordance with the invention, the vanes are equipped with an integral or inset base, with end lobes of cylindric shape having a radius of curvature corresponding to that of the milling cutter used for machining the stator. Access to the recesses occurs by means of two ramps corresponding to the lobes of cylindric shape of the vane bases.
Patent JP-S635579-A (JP)
Title: Optical connector module
Inventor: OSADA SADAO
IPC: H01L31/12
Filed: 1986-06-25
Abstract: PURPOSE:To improve the emission strength of the fiber of an optical connector module by integrating a good reflectivity white color resin optical connector with light emitting devices. CONSTITUTION:A resin mold 1 which has projected cylinders 7 for connecting an optical fiber 6 on all the surface and a cavity inside for housing an optical semiconductor element 8 is provided. The light reflectivity of the resin around the element 8 in the resin mold 1 is 50 % or more and the resin mold 1 and the optical semiconductor element 8 are integrated. By using a good reflectivity white color optical connector, the emission strength of the fiber can easily be improved and the length of the optical fiber wherein transmission is possible can be extended.
Patent JP-H0442458-A (JP)
Title: Magnetic tape device
Inventor: MARUYAMA TADASHI
IPC: G11B15/68
Filed: 1990-06-08
Abstract: PURPOSE:To automatically start up a system by providing a time measuring function to await the start-up of the system after applying a power source to a magnetic tape device, and starting a tape loading operation by the magnetic tape device itself in spite of the presence/absence of the mount request of a host system. CONSTITUTION:When the power source is applied to the system by a centralized control mechanism 10, a processor starts control, and sets latency time until automatic loading is started, and time measurement is performed. When a time elapses exceeding the latency time, the tape fetch position of an auto- changer 4 is instructed, and the auto-changer 4 sends a tape set before the application of the power source to a magnetic tape device 3, and executes the loading operation, and reports the completion of the loading to a controller 2. The completion of loading of a magnetic tape is reported to a host CPU 1 via the controller 2, and data processing is performed. Thereby, it is possible to automatically start the processing.
Patent JP-H11339472-A (JP)
Title: Semiconductor integrated circuit apparatus
Inventor: KOBAYASHI MASAKO
IPC: G11C11/407
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit with a voltage drop circuit which exerts a sufficient voltage response characteristic when driving with a high frequency, does not increase a consumption power uselessly when driving with a low frequency and can automatically obtain an appropriate current drive efficiency conforming to an operation frequency. SOLUTION: This voltage drop circuit 10 has a standby VDC 40, an active VDC 50 operating when a semiconductor integrated circuit is activated and having a larger current drive efficiency than the standby VDC 40, and a drive efficiency control circuit 60. The drive efficiency control circuit 60 generates a control signal conforming to an operation frequency of a semiconductor integrated circuit apparatus. The current drive efficiency of the active VDC 50 is controlled by the control signal in accordance with the operation frequency.
Patent JP-H08338229-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: ARAKI YASUSHI
IPC: F01N3/023
Filed: 1995-06-15
Abstract: PURPOSE: To burn particulates by means of an optimum method according to an operating condition of an engine. CONSTITUTION: Inside an engine exhaust passage, a gas oil feeder 8, an electric heater 10, an oxidation catalyst 12, and a particulate filter 14 are arranged in this order from the upstream side. A NOX absorbing agent, which absorbs NO when an exhaust gas temperature is low and discharges NO2 when the exhaust gas temperature is increased, is held on either/both of the oxidation catalyst 12 and the parliculate filter 14. Usually, particulates are burnt by means of NO2 converted from NO by means of the oxidation catalyst 12, and gas oil is supplied if necessary, and then, the electric heater 10 is heated.
Patent JP-S5372293-A (JP)
Title: Electrical discharge machining method of roll-shaped workpieces
Inventor: SATOU KUNIHIKO
IPC: B23H9/04
Filed: 1976-12-10
Abstract: PURPOSE: To prevent a striped pattern from developing on the surface of a rool in discharge machining through a feed control of the electrode to maintain a constant machining speed adjusting to the consumption rate of the electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05336844-A (JP)
Title: Cleaning apparatus for raising seedling box
Inventor: SHIMAZAKI KANZO
IPC: A01G9/06
Filed: 1992-06-09
Abstract: PURPOSE:To provide the subject cleaning apparatus capable of cleaning raising seedling boxes more thoroughly, namely, of also removing impurities such as mud or root chips clogged the bottom holes of the boxes along with cleaning the sides of the boxes. CONSTITUTION:At least two pairs of upper and lower cleaning brushes 10L, 10R and 11L, 11R are alternately arranged along the raising seedling 1 passage in a machine body frame 4 so as to come into contact with a raising seedling box 1 and rotated oppositely to each other, and two pairs of jet nozzles 25a, 25b and 26a, 26b are set up above and below feed port A and discharge port B in the frame 4, respectively. It is designed that pressurized cleaning water from said nozzles are jetted slant inward.
Patent JP-S5574824-A (JP)
Title: Thermal fixing roll
Inventor: HANAI SETSU
IPC: B29C39/10
Filed: 1978-12-01
Abstract: PURPOSE: To provide a thermal fixing roll having a superior characteristic of adhering to a metal core by feeding two kinds of silicone resin compounds having different volume of silicone oil content under a special step for making a cylindrical shape to enable a number of copies to be made without any off-setting.  
     CONSTITUTION: A first normal temperature hardening siglicone resin compound having 10W20% of silicone oil is injection molded onto a metallic core under a concentric cylindrical form. Then, a second normal temperature hardening silicone resin compound having 25W40% of silicone oil is injection molded over an outer circumference of the first compound under a concentric cylindrical form to get a final thermal fixing roll. As a silicone oil, a viscosity at a normal temperature is preferably 100W2000 centipoise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H095035-A (JP)
Title: Apparatus to detect wear of trolley wire
Inventor: MIMURA SHOJI
IPC: B60M1/28
Filed: 1995-06-15
Abstract: PURPOSE: To provide an apparatus to detect wear of trolley wire by which wear of a trolley wire can be detected reliably at high precision without man power and also local wear can be detected quickly. CONSTITUTION: A light of arc discharge 4 generated by sliding of a trolley wire 1 made of a steel coated with copper and a sliding plate 3 of a pantograph 2 is transmitted through a light receiving window 5 and enter a spectroscope 7. Then, the arc discharge light is divided into light of respective wavelengths by the spectroscope 7 and only the light having a characteristic wavelength of copper passes a slit 8 and only the light having characteristic wavelength of iron passes a slit 10. The lights which pass the slits 8, 10 are detected respectively by light receiving apparatuses 9, 11 and detected electric signals of the light receiving apparatus 9, 11 are sent to an analyzer 12.  In the analyzer 12, in the case where the light receiving apparatuses 9, 11 detect intensity of light equal to or higher than a noise level, it is detected that wear of the trolley wire reaches steel core wire.
Patent JP-S5482557-A (JP)
Title: Connecting nail
Inventor: NAKADA TAKAHARU
IPC: F16B15/08
Filed: 1977-12-14
Abstract: PURPOSE: To availably drive nails in a link shape, by displaying the effects of new action by disposing a signal nail, which front end surface is flatly formed, to the beginning end side of connecting nails while arranging a single nail, which rear end surface is flatly shaped, to the terminal end side.  
     CONSTITUTION: A single nail 2 is arranged by a circular head portion 3, a cylindroid-shaped shank portion 4, which long diameter is equal to the diameter of the head portion 3 and which short diameter is larger than the diameter of a nail drum portion 5, the cylindrical nail drum portion 5 with diameter smaller than the diameter of the head portion 3 and a conical nose portion 6 at a nose of the nail drum portion 5. A stage portion 7 with a taper surface is shaped between the nail drum portion 5 and the shank portion 4. This connecting nails are arranged so that the single nails 2 are continuously connected by each disposing connecting wings 8 to the shank portions 4 and connecting wings 9 to the nail drum portions 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0315643-A (JP)
Title: Internal combustion engine control device for vehicle
Inventor: NAKAMURA HIDEO
IPC: F02D45/00
Filed: 1989-06-14
Abstract: PURPOSE:To enable selecting response characteristics matching a driver's choice and improve drivability by applying phase correction to target torque on the basis of an accelerator operation amount in such a way as to make the response characteristics of actual torque for the accelerator operation amount agree to a selected reference model. CONSTITUTION:A target engine output shaft torque is set with a target torque setting means B on the basis of an accelerator operation amount detected with an accelerator operation amount detection means A. Also, the reference model of response characteristics of the engine output shaft torque is selected from a plurality of preliminarily set models in a response characteristic selection means C. Output signals from the aforesaid setting means B and selection means are inputted to a phase compensation torque setting means D, and the target engine output shaft torque is compensated in phase so that the response characteristics of actual engine output shaft torque for the accelerator operation amount agree with the selected reference model and a control value for the engine output shaft torque is set. Furthermore, the intake air amount of an internal combustion engine is controlled with an intake air amount control means E on the basis of the aforesaid control value.
Patent JP-S63315360-A (JP)
Title: Assembled body of master cylinder and hydraulic pressure booster
Inventor: HORIUCHI MAKOTO
IPC: B60T11/16
Filed: 1987-06-16
Abstract: PURPOSE:To obviate a fixing member like a snap ring and reduce the quantity of parts by supporting a guide member for guiding the piston rod of a master piston and a guide ring for guiding the operation of a booster piston via the mutual contact thereof. CONSTITUTION:A master cylinder M has a guide member 30 fixed to the back of a cylinder proper 1 for guiding the piston rod 29 of a master piston 8. Also, a guide ring 50 for guiding the operation of a booster piston 53 is fixed to the front of the booster cylinder 42 of a hydraulic pressure booster B to be connected to the rear end of the cylinder proper 1. In the aforesaid construction, a contact support part 30b coming in contact with the cylinder proper 1 is formed on a guide member 30 at the front thereof and the guide ring 50 is made to have a contact face 50b in contact with the booster cylinder 42 at the back thereof. Also, a contact projection 50a is extruded from the guide ring 50 with the front end thereof in contact with the back of the guide member 30 and for fitting the guide member 30 to the cylinder proper 1.
Patent JP-S6042588-A (JP)
Inventor: KODAMA SHIYUNICHI
IPC: F26B23/04
Filed: 1983-08-15
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-H05343612-A (JP)
Title: Ferroelectric substance element
Inventor: KATO KOJI
IPC: H01L21/822
Filed: 1992-06-09
Abstract: PURPOSE:To improve fatigue resistance and dielectric strength between two electrodes in a ferroelectric substance element having a structure wherein ferroelectric substance is sandwiched by the two electrodes. CONSTITUTION:A paraelectric substance layer 204 is laminated between the peripheral part of at least one electrode 203 and a ferroelectric substance layer 205. The thickness of the paraelectric substance layer 204 is made continuously smaller from the peripheral part of the electrode 203 toward the center part. Thereby electric field concentration at the peripheral part of the electrode is relieved.
Patent JP-S63312656-A (JP)
Title: Address decoder for functional block
Inventor: HIDAKA HIDETO
IPC: H01L27/04
Filed: 1987-06-16
Abstract: PURPOSE:To suppress an increase in a circuit area and to prevent a delay time from lengthening by serially connecting a plurality of branches, sequentially transferring selection signal input to an input terminal to a rear stage, and generating a signal for selecting a functional block at the branches on the basis of an address signal. CONSTITUTION:All memory blocks B0-B15 are selected through 4 stages of decoders, and wiring lengths between the branches are completely equal like l1/2, l2/4, l1/4, l2/8, when the sizes of the blocks B1-B15 are l1, l2. The differences of operation timings of the blocks B0-B15 are eliminated, and all the operations can be equally performed regardless of the position of the selected block. Decoding by utilizing the disposition of the blocks and the branches of the wirings can be called 'Tree Decoding system'. According to the Tree Decoding system, it is not necessary to provide block address decoders in the respective blocks, and a block decoding system having small number of circuit stages up to the selection of the block can be performed.
Patent JP-S5772875-A (JP)
Title: Thermal head
Inventor: OONISHI YOUICHIROU
IPC: B41J2/345
Filed: 1980-10-24
Abstract: PURPOSE:To obtain a thermal head with a reduced change with the passage of time by forming a heat conducting channel to a part of a heat shielding layer of the thermal head to dissipated heat accumulated to an electrode conductor. CONSTITUTION:A heat shielding layer 70 is formed on an insulative base plate 1 and, further, to a part of said heat shielding layer 70, that is, to a lower part of a free end part 2a of an electrode conductor, a groove part 70a is formed as a heat conducting channel. Therefore, the free end part 2a of the electrode conductor 2 formed on the heat shielding layer 70 is contacted with the insulative base plate 1. In recording by a thermal head, when a recording paper 5 is moved to a direction of an arrow A, an adhesion substance emerging from the heat sensitive paper 5 is remained to an abrasion resistance layer 4 but, in the head formed as described above, heat accumulated in the free end part 2a of the electrode conductor 2 is effectively dissipated to the insulative base plate through the groove part 70a and, therefore, melting or crack is not generated in the abrasion resistant layer 4 and the resistor 3.
Patent JP-S6130903-A (JP)
Inventor: SAKAKIBARA TAKAAKI
IPC: H02B13/02
Filed: 1984-07-20
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-S6210917-A (JP)
Title: Differential amplifier type hysteresis comparator circuit
Inventor: MEGURO HIROSHI
IPC: H03K3/0233
Filed: 1985-07-08
Abstract: PURPOSE:To avoid chattering while holding the inverting state when an output is inverted in excess of hysteresis width once even if an input voltage is fluctuated by connecting a capacitance for preventing chattering from an output terminal to a non-inverting input terminal in a feedback way. CONSTITUTION:Transistors (TRs) Q1, Q2, Q4, a diode Q3 and a current source I1 constitute a differential amplifier and a TR Q6, a diode Q5, a resistor R1 and current sources I2, I3 constitute a circuit deciding hysteresis characteristics. The capacitor C for preventing chattering is connected between a collector of an output TR Q9 and a base of the TR Q2 forming the differential stage additionally. Since the capacitor for preventing chattering is connected from the output terminal to the non-inverting input terminal in a positive feedback way in addition to the resistor setting the hysteresis characteristic in this way, a stable comparator output is obtained. with respect to a fluctuated signal voltage without giving a change to the hysteresis width set by the voltage feedback by the capacitor when the output is inverted.