baber/WOPTO huggingface dataset:
Patent JP-S5522234-A (JP)
Title: Tape recorder
Inventor: OSANAI HIROSHI
IPC: G11B15/675
Filed: 1978-07-31
Abstract: PURPOSE: To obtain the anti-rolling effect by separating the motor pulley from the flywheel of the mobile chassis in the stop mode and then pressing and coupling directly the motor pulley and the flywheel together in the reproduction/record state with the raised mobile chassis after installing the motor to the fixed chassis.  
     CONSTITUTION: Mobile chassis 16 is attached rotatably to fixed chassis 12 via rotary pin 14 and then drifted toward chassis 12 via tensinon spring 18. Reel 20 and capstan 22 are installed to chassis 16, and flywheel 24 is attached to the lower end of capstan 22 along with rubber tire 26 wound at the outer edge of 24. While motor 36 is installed to chassis 12. Thus motor 36 on chassis 12 is separated from flywheel 24 on chassis 16 in the stop mode. As a result, the malformation of tire 26 can be prevented completely. When chassis 16 rises up, flywheel 24 is pressed and coupled directly to pulley 38 of motor 36 via tire 26 to cause the reverse rotations to each other. Thus the anti-rolling effect can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58209796-A (JP)
Inventor: YUASA HIROYOSHI
IPC: G10L15/02
Filed: 1982-05-31
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-S60237976-A (JP)
Title: Food freshness sustainer
Inventor: HIRAIWA SETSU
IPC: A23L3/34
Filed: 1984-05-10
Abstract: PURPOSE:When food products are kept fresh using an antioxidant, the antioxidant is dissolved in an ethanol solution to form a gel and the gel is packed in vessels, then a vessel is used to enhance the effect of keeping freshness. CONSTITUTION:An antioxidant such as tocoferol, citric acid, ascorbic acid and so on is dissolved in an ethanol solution, formed into a stable gel. In order to control the vaporization rate, the gel is placed in a vessel 2 covered with lid 1 whose openings are adjusted so that the vaporization rate becomes more than 0.5g/24hr/75% RH4 deg.C. The antioxidant is diffused with the aid of ethanol vapor to keep the food fresh in the atmosphere.
Patent JP-H02272845-A (JP)
Title: System for detecting abnormal frame
Inventor: KAMIYAMA KANA
IPC: H04L12/42
Filed: 1989-04-13
Abstract: PURPOSE:To speedily detect the existence of an abnormal frame and to restore a whole ring to a normal state by comparing the transmitting number with removing number of the frames when token is received. CONSTITUTION:A frame detection circuit 13 detects the frame of a own station, which is made the round of the ring based on the address of an originating station, and a frame removing circuit 14 removes the frame of the own station from the ring. A counter 15 counts up the frame whenever a frame transmitting circuit 11 transmits the frame and counts down whenever the frame removing circuit 14 removes the frame. A token detection circuit 17 triggers a flip flop 18 when the token is detected. When the count value of the counter 15 is not '0', '1' is set in the flip flop 18, and an initialization request signal is outputted. Thus, the existence of the abnormal frame can speedily be detected, and the whole ring can be restored to the normal state.
Patent JP-S5319684-A (JP)
Title: Thermal decomposition furnace
Inventor: HIRAYAMA MITSUO
IPC: C10B49/02
Filed: 1976-08-06
Abstract: PURPOSE: To stabilize lifting-delivery of a thermal medium into a combustion furnace by projecting an upper end exit port of a lifting-delivery pipe in a thermal decomposition furnace circulating a the rmal medium through a communicating pipe and a lifting and delivering device between the thermal decomposition furnace and a combustion furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08285939-A (JP)
Title: Radar system
Inventor: INATSUNE SHIGEO
IPC: G01S7/32
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a radar system by which an input signal is corrected by a method wherein a signal corresponding to a target signal is input from a test-signal input means, an AD-conversion-means output which has been stored in a buffer memory is sent to a counting and computing means and an offset compensation value is found. CONSTITUTION: A changeover switch 19 is changed over to a test-signal input means 18, a signal whose frequency is a little higher than that of a transmitted signal is sent to a reception means 4 from the means 18, and a test signal is converted into a video signal. An A/D conversion means 5 converts it so as to be stored in a buffer memory 6. A fast Fourier transform means 7 Fourier- transforms this data, it finds a peak frequency, and it decides the number of pieces of data on the basis of the peak frequency and on the basis of a sampling frequency by the means 5. A counting and computing means 20 reads out an input signal from the memory 6, it computes an offset compensation amount on the basis of the input signal and the number of pieces of data so as to be sent to a compensation means 21.  The means 21 subtracts the compensation amount from the video signal so as to be corrected. Thereby, it is possible to suppress the degradation and the erroneous detection of a target signal.
Patent JP-H07278700-A (JP)
Title: Production of oxide dispersion silver-based composite alloy
Inventor: KASHIWAGI KOZO
IPC: B22F3/20
Filed: 1994-04-07
Abstract: PURPOSE:To produce an oxide dispersion silver-based composite material to be used for a member for which high-temp. strength is required by preparing a solid soln. alloy formed by adding a specific ratio of >=1 kinds among Ti, Zr, Mg, Al, Sr, Y, Sm to silver, extruding this alloy to a pipe and oxidizing this pipe. CONSTITUTION:The solid soln. alloy is prepd. by adding 0.005 to 1.0wt.% in total at least one kind among Ti, Zr, Mg, Al, Sr, T and Sm to the silver. This solid soln. alloy is extruded to the pipe or tape and the pipe or the tape is subjected to oxidation. Order of the extrusion and the oxidation may be reversed to order of the oxidation and the extrusion. As a result, the composite material having excellent mechanical strength, such as tensile strength, elongation rate, hardness and O.2% yield strength is obtd. Such composite material is useful as a sheath material of a core material consisting of a material which is hardly sinterable or is brittle and hardly workable even when the material is sintered.
Patent JP-H02272453-A (JP)
Title: Pattern forming mask and production thereof
Inventor: HOSONO KUNIHIRO
IPC: G03F1/54
Filed: 1989-04-13
Abstract: PURPOSE:To obtain the patterns forming mask used for forming resist patterns having a desired development depth on a semiconductor substrate by controlling the light transmittance of a 2nd layer according to the irradiation of beams. CONSTITUTION:The chromium patterns 2 are formed on a mask substrate 1 by using the technique for producing the ordinary pattern forming mask. Gallium ions are then implanted at about 10<16> ions/cm<2> to the mask substrate by using a focused ion beam 5 to form a region 3a irradiated with the ions. The gallium ions are thereafter implanted at about 10<15> ions/cm<2> to the inner side of the region 3a irradiated with the ions by using the focused ion beam 5 to form the region 3b irradiated with the ions. The pattern forming mask having the two regions irradiated with the ions is formed in such a manner. The regions irradiated with the ions which are different in the light transmittance are provided by locally irradiating the substrate with the ions in such a manner and, therefore, the stepwise control of the thickness of the resist formed on the semiconductor substrate 1 according to the transmission quantity of light is possible in this way.
Patent JP-S62249254-A (JP)
Title: Program loading control system
Inventor: WAKATSUKI KAZUYOSHI
IPC: G06F13/00
Filed: 1986-04-23
Abstract: PURPOSE:To easily perform the addition and the change of the function of a CPU, by providing an IPL storing area, an IMPL storing area, an OS loader storing area, and an OS storing area sequentially from the forefront part of a sequential file. CONSTITUTION:At a start-up time, such as a power supply application time, a CPU3 informs a start-up command to store the content of an IMPL on a memory 4, based on a program stored in a built-in ROM3-1. Thereby, a file adapter 2, first of all, reads out the content of the IMPL stored at the second MTU in MTUs 1 that is a designated sequential file, and stored it at an IMPL storing area 4-2 in the memory 4. Next, based on the start-up command to store the content of an IPL in the memory 4 from the CPU3, the file adapter 2 reads out the content of the IPL stored at the first MTU in the MTUs 1, and stores it at the IPL storing area 4-1 in the memory 4.
Patent JP-S63264915-A (JP)
Title: Hot-melt adhesive hollow conjugate fiber
Inventor: TASHIRO MIKIO
IPC: D04H1/541
Filed: 1987-04-15
Abstract: PURPOSE:To obtain the titled fiber outstanding in adhesivity and balkiness, by conjugate spinning of a polymer component of lower melting point and a second polymer component of higher melting point so as to result in side-by- side or eccentric skin-core type to the effect that the former component account for at least a specified level of the sectional area as well as formation of a hollow domain. CONSTITUTION:The objective fiber can be obtained by conjugate spinning of (A) a component consisting of a fiber-forming polymer with a melting point <=200 deg.C (pref. polyester polymer of lower melting point) and (B) a second component consisting of a second fiber-forming polymer with a melting point higher than that of component A by >=10 deg.C (pref. polyester) so as to result in side-by- side or eccentric skin-core type to the effect that the component A, i.e. the skin, account for >=55$ of the fiber sectional area as well as formation of a hollow domain accounting for 3-70% of the component B, i.e. the core,. This fiber is imparted with potential crimping nature being suitable for clothing, bedclothes, paddings, hygienic materials, synthetic paper, etc.
Patent JP-H06291758-A (JP)
Title: Frame synchronization method
Inventor: NAKAOKA MASAKI
IPC: H04L7/08
Filed: 1993-03-30
Abstract: PURPOSE:To optimize the number of front protective stages and that of back protective stages and to stabilize the synchronizing status of a sub frame by deciding the number of front protective stages and that of back protective stages at the time of establishing the synchronization of the sub frame after establishing the synchronization of a main frame corresponding to the error rate of a transmission line obtained from the main frame. CONSTITUTION:After main frame synchronization is established by a main frame synchronizing circuit 9, an error rate calculation circuit 10 calculates the error rate of the transmission line of the main frame from data inputted from an input terminal 1. The error rate obtained here is transferred to a front protective stage number deciding circuit 11 and a back protective stage number deciding circuit 12. The front protective stage number deciding circuit 11 calculates the optimum number of front protective stages based on the error rate of the transmission line sent from the error rate calculation circuit 10 and sets them respectively at a front protective circuit 6. The back protective stage number deciding circuit 12 similarly calculates the optimum number of back protective stages by the error rate of the transmission line from the error rate calculation circuit 10 and sets them at a back protective circuit 7.
Patent JP-S5217379-A (JP)
Title: Nematic liquid crystal composition and liquid crystal indicating devic e
Inventor: TAGUCHI MASAAKI
IPC: C09K19/20
Filed: 1975-08-01
Abstract: PURPOSE: Nematic liquid crystal composition which shows nematic liquid crystal phase within a wide temperature range including the room temperature, is chemically stable and colorless, has low threshold value of voltage and shows positive dielectric anisotropy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5720954-A (JP)
Title: Magnetic tape running mechanism
Inventor: IKEDA MANABU
IPC: G11B15/61
Filed: 1980-07-11
Abstract: PURPOSE:To facilitate the adjustment of a tape running mechanism by making the adjustment so that a lower tape edge comes into contact with a lower flange and a cylinder lead and by running the lower tape end parallel with the cylinder lead. CONSTITUTION:On a chassis 1 having the reference surface of a tape run system, an entry-side guide roller base 2 is so fitted slanting to right at theta and forth at alpha that it can slide forth and back. On the entry-side guide roller base 2, an entry-side slanting pin 4, a guide-roller lower flange 6, a guide roller 7, and a guide-roller upper flange 8 are fitted respectively. The exit side has nearly the same structure with the entry side. Further, an upper cylinder 9 equipped with a rotary head and a cylinder lead 16 regulating the position of a tape 5 are provided. For recording and reproduction, when the tape is run with only the entry-side guide roller lower flange 6 in contact with the lower tape edge, the tape is run stably parallel with the cylinder lead 16. This constitution facilitates the adjustment of a tape running mechanism.
Patent JP-S57210702-A (JP)
Title: Operating mechanism for setting car mounting antenna
Inventor: SUGA MITSUHIRO
IPC: H01Q1/22
Filed: 1981-06-19
Abstract: PURPOSE:To simplify the mechanism and to make the size compact, by setting up an antenna provided at the outside of a car body through the setting up of a lever projected in the car body through a hole formed for the car body. CONSTITUTION:A lever 6 and an antenna 11 are linked to a lateral shaft 13 of a base 3. The base 3 is mounted on a roof 10 of a car via an elastic water-resistant member 5. The lever 6 can be operated in a car body via a through-hole formed for the roof 10. The antenna 11 can easily be set up by pulling the lever  6. When the antenna 11 is latched to the roof of a car shed and strongly pushed, the lever naturally moves and the antenna 11 is fallen down.
Patent JP-S61256927-A (JP)
Title: Production of quartz glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C03B8/02
Filed: 1985-05-01
Abstract: PURPOSE:To contrive smoothing of a production process of quartz glass by using alkylsilicate and ultrafine granular silica as an essential raw material to prepare sol and controlling a dispersion process of the ultrafine granular silica while measuring the grain size distribution of sol. CONSTITUTION:In the production of quartz glass due to a sol-gel-method using alkylsilicate and ultrafine granular silica as an essential raw material, a disprasion process of the ultrafine granular silica while the preparation of sol is controlled by measuring the change of grain size distribution of sol wit time. Thereby the sol state at the finish time of the dispersion process is controlled in a specified level and the trouble such as the clozzing of a filter, the unstableness of the gelatinization time and the fluctuation of the sintering time is solved in a post-process after the production of quartz glass and therefore the smoothing of the operation is enabled.
Patent JP-S5428772-A (JP)
Title: Process for treating gaseous wastes from sintering machine
Inventor: OOTSUKA KASHIYOU
IPC: B01J23/74
Filed: 1977-08-08
Abstract: PURPOSE:To provide the subject process comprising the steps of: adding NH3 to gaseous wastes containing NOx from a sintering machine, thereafter bringing the gaseous wastes into contact wiht a sintered ore in a sintered ore cooler, thereby carrying out simultaneously cooling of sintering ore and elimination of NOx without using specific catalyst, device and fuel for raising the temperature.
Patent JP-S5428523-A (JP)
Title: Phase reset system for pilot signal and color subcarrier
Inventor: KAWAMURA TOSHIAKI
IPC: G11B20/02
Filed: 1977-08-08
Abstract: PURPOSE: To ensure the steady phase reset for the pilot signal and the color subcarrier at the reproducing time in the magnetic record/reproduction system of the video signal, by securing the n/m pilot frequency in comparison with the color subcarrier frequency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06305914-A (JP)
Title: Agricultural and horticultural fungicide containing aryloxythiadiazolone derivative as active component
Inventor: FUJIWARA MASAHISA
IPC: A01N43/82
Filed: 1993-04-21
Abstract: PURPOSE:To provide an agricultural and horticultural fungicide exhibiting excellent fungicidal activity on various kinds of phytopathogens and effectively usable for the extermination of plant blights caused by various pathogens, especially mottling of wheat, rust of wheat, downy mildew of cucumber and blight of tomato. CONSTITUTION:The agricultural and horticultural fungicide contains an aryloxythiadiazolone derivative of formula (X and Y are H, halogen, 1-6C alkyl, 1-4C alkoxy, NO2, CF3, carboxyl or 1-4C alkoxycarbonyl; R is 1-6C alkyl) as an active component. The fungicide is free from phytotoxicity to cultured vegetables at ordinary application concentration and conveniently usable for the control of plant blight caused by phytopathogens. The compound of formula may be used as it is, however, it is usually compounded with carrier, surfactant, dispersing agent, adjuvant, etc., and prepared in the form of wettable powder, emulsifiable concentrate, dust or granule by conventional method.
Patent JP-S58210583-A (JP)
Title: Detecting and reconstituting device for radiation image
Inventor: HAYAKAWA TAKESHI
IPC: G01N23/04
Filed: 1982-06-01
Abstract: PURPOSE:To improve an SN ratio, by arranging plural stripe-like radiation detecting elements in parallel, detecting and processing numbers of signals from the same element while shifting the detecting elements in position from a radiation image, and reconstituting an image and also reducing divisions of a screen. CONSTITUTION:An image of an object is formed on the screen through a pinhole plate. A radiation detector 4 consisting of the stripe-like radiation detecting elements 401, 402-414 arranged in parallel is provided in the center of the screen. The detector 4 is rotated at intervals of 15 deg. by an output signal from a controller 6 through the gear engagement between a pulse motor 6 and the detector 4. The controller 6 sends a read indication signal to a serializing device 7 and a write address signal to a storage device 9, and the output signal of each element regarding the ratiation image is stored in a corresponding address of the storage device through an AD converter 8. A computing element 10 processes and stores the signal data in a storage device 12, and divisions of the screen on a monitor 13 are reduced through a DA converter 12 to display a picture with an excellent SN ratio.
Patent JP-S5523519-A (JP)
Title: Display system
Inventor: FUKUDA HARUKI
IPC: G06F3/14
Filed: 1978-08-02
Abstract: PURPOSE: To constitute one display screen by a part of a storage unit without increasing the memory capacity by causing respective bits of the storage unit, which has the number of bits corresponding to the number of picture elements of one screen for monochromic pictures, to correspond with plural picture elements of the display screen.  
     CONSTITUTION: A storage unit having the number of memory elements, which is equal to the number of picture elements of one monochromatic screen, is divided into N. For example, in case of color, this unit is divided into four, and picture information is written in these memory segments 11 to 14 and is read out by frequency dividers 21 and 22. Then, in case of color, four picture elements are made of colors of corresponding one bit to make the size of the screen unchangeable. However, resolution is deteriorated to the quarter. Then, in the display unit, all four picture elements 81,... of picture group 82 of corresponding addresses 0001',... are made into the same color display state on a basis of color information from memory element group 72 of group addresses 001,..., thus displaying a color picture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58211563-A (JP)
Title: Non-contact ignition device for internal-combustion engine
Inventor: CHIGUSA YUUJI
IPC: F02P3/08
Filed: 1982-06-02
Abstract: PURPOSE:To increase the diameter of the coil and facilitate the manufacture of the titled device by intermitting the positive half-wave of a coil of a magnetic generator provided with the generating coil for charging a battery, for ignition and lamp to generate a high voltage. CONSTITUTION:A negative half wave of a first generating coil 1 for charging a battery and concurrently used for ignition is caused to have the same phase with a second generating coil to operate a lamp 23. When the positive half wave of the coil 1 begins to generate, a base current flows to a transistor TR8 through a resistor 7, and the CEs of the transistor TR8 become conductive and the output of the transistor TR8 is short-circuited. However, a short-circuit current increases, VCE of the transistor TR8 becomes large, and a potential at a point (a) of a voltage dividing circuit consisting of resistors 4 and 5 increases, a thyristor 6 being turned ON and the transistor TR8 being turned OFF. Thus, the short-circuit is instantaneously cut off and a high voltage is generated at the coil 1. A capacitor 13 is charged by this high voltage, and thyristor 18 is turned ON, to charge a battery 20. By a signal from a timing sensor 2, the thyristor 18 is turned ON and the capacitor 13 discharges and sparks 17 by the high voltage of the coil 16.
Patent JP-H05291597-A (JP)
Title: Single crystal silicon solar cell
Inventor: NAGASHIMA TOMOMICHI
IPC: H01L31/04
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a single crystalline silicon solar cell having high generating efficiency when a light incident direction is not a front surface by allowing a protrusion to protrude obliquely to the front surface. CONSTITUTION:Many pyramidal protrusions 20a are formed on a surface of a silicon substrate 10. An n<+> type layer 10a and a reflection preventive film 14 have protrusions 20b, 20c to match surface shapes, and the protrusions 20 are inclined at vertexes thereof by about 30 degrees rightward to the surface of a solar cell. When a light ray having energy hv (h is a Planck's constant, v is a frequency) is emitted obliquely (about 30 deg. of an incident angle) to the cell, a reflected light reflected on the oblique surface of the protrusion 20 is incident to the adjacent protrusion 20. Accordingly, when such a cell is disposed at a left side and mounted on a door of a vehicle, a reflected amount of the obliquely incident light can be reduced, and a generating amount per one cell can be increased.
Patent JP-S61254128-A (JP)
Inventor: SATO MASAYUKI
IPC: G01N11/14
Filed: 1985-05-01
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-S5721212-A (JP)
Title: Driling tool
Inventor: NEGISHI HIDEO
IPC: B23B51/00
Filed: 1980-07-10
Abstract: PURPOSE:To drill a hole in both slightly different size and accurate bore diameter with a single tool in a drilling tool of drill or the like, by dividing the point end of its cutting edge into two parts and adjusting distances of the divided part from the center of its axial line. CONSTITUTION:The point end side of a drilling tool main body 1a of drill or the like is divided into two parts by a slit 6 along its axial line, and its divided two point end parts 1b, 1c of the tool main body are resiliently deformed by a pre- loading means like a screw 8 to adjust a cutting edge outside diameter. In this way, many kinds of holes with a different diameter from each other can be drilled by a single tool, further a hole diameter as preset can be obtained by adjustment even for a change of the drilling work condition.