baber/WOPTO huggingface dataset:
Patent JP-H0485174-A (JP)
Title: Steering system for automobile
Inventor: EDAHIRO TAKESHI
IPC: F16F9/50
Filed: 1990-07-25
Abstract: PURPOSE:To improve stability at the time of high speed running as well as to improve controllability at the time of rest steering by installing a frequency- dependent type steering damper, where damping force is varied according to size of a travel speed variation in a transfer shaft, in an interval between this transfer shaft steering wheel and a car body. CONSTITUTION:In a steering damper 30, the more left side than a partition wall 32 functions as a high damping force damper and the right as a low damping force damper, respectively. Each spring constant of both coil springs 46 and 48 becomes reversed of the size relation of each damping coefficient of these high and low damping force dampers. Each plate spring 55 covering respective orifices 42, 43 constitutes a check valve. Consequently, since steering operation at time of high speed running is slow, a travel speed variation in a rack shaft 2 is little and damping force to low frequency displacement works from the steering damper 30 to the rack shaft 2. At time of rest steering, there is interposed high frequency displacement, where the travel speed is largely varied at time of hand transferring, but only small damping force acts on it.
Patent JP-S6256887-A (JP)
Title: Timepiece equipped with thermometer
Inventor: KISHIMOTO ZENKICHI
IPC: G04G99/00
Filed: 1985-09-05
Abstract: PURPOSE:To measure and display real outside temperature by providing a changeover switch which resets a counter for counting the value of a frequency and the counter of a timepiece IC and connects them to a liquid crystal display device driving circuit alternately. CONSTITUTION:The output of a resistance bulb element circuit 2 has its bodily temperature component compensated by a bodily temperature compensating circuit 6 and its voltage is supplied to and converted by a V/F converter 12 into a frequency, whose value is counted by the temperature counter and digitized to perform a liquid crystal display through the liquid crystal display device driving circuit 16. The output of the timepiece IC, on the other hand, is switched with the operation knob of the changeover switch and inputted to the liquid crystal display device driving circuit 16 through one contact of the changeover switch 20 to display the time on the liquid crystal digitally. Thus, the resistance bulb element is incorporated and the bodily temperature of a wrist watch user is compensated to easily measure and display the outside temperature.
Patent JP-S6351745-A (JP)
Title: Data transmission system
Inventor: BABA TOSHIAKI
Filed: 1986-08-21
Abstract: PURPOSE:To evade the contention in use of a printer, and to effectively use the printer, by coupling plural sets of main body parts, and a set of printer with a simple method. CONSTITUTION:A three-state gate is provided between each of data transmitters 11-11, and a data bus 13, and a signal control line RS setting a first level in a state where each of the data transmitters is connected, and the data bus 13 is not used, and a second level in the state where the data bus 13 is occuplied, is provided. And respective data transmitter 11, when desiring data transmission from its own equipment to a data sink 12, confirms the fact that the control signal line RS is set at the first level, and energizes the three-state gate, and sends the data, and also, changes the control signal line RS to the second level. In this way, only by providing one control signal line RS, it is possible hereafter to transmit the data to the data sink 12 such as the printer by the control of the main body part of a CRT part, etc., as evading the contention between other data transmitters and the data bus 13.
Patent JP-S6439818-A (JP)
Title: Switching circuit
Inventor: GOKA YUMIKO
IPC: H03K17/16
Filed: 1987-08-05
Abstract: PURPOSE:To reduce the fluctuation of a DC voltage of an output terminal by providing a delay circuit, an amplifying circuit constituted of a transistor whose resistance has been connected to an emitter, and a control circuit connected to an emitter of a transistor for setting a constant-current of a differential amplifier through a current mirror circuit, on a switching control terminal. CONSTITUTION:The titled circuit is constituted of a differentinal amplifier 100 consisting of transistors 11-16, resistances 17, 22 and 23, and a DC voltage source 21, a current mirror circuit of transistors 24, 25 connected to an emitter of the transistor 15, a control circuit 200 constituted of a transistor 18 for amplifying a switching control signal, and a resistance 26, and a delay circuit by a resistance 20 and a capacitor 19. Also, this circuit is provided with an input terminal 1, an output terminal 2, and a switching control terminal 3. In such a way, the fluctuation of a DC voltage of the output terminal 2 of the switching circuit at the time of ON/OFF switching is reduced.
Patent JP-S6256698-A (JP)
Title: Method for spouting fixed flow of liquid freezing mixture
Inventor: KAWASHIMA MINORU
IPC: H01L21/203
Filed: 1985-09-05
Abstract: PURPOSE:To add constantly the predetermined pressure to freezing mixture so that the fixed quantity of liquid freezing mixture may be spouted, pressurizing liquid freezing mixture enclosed in a container by gas having a liquefying temperature lower than that of liquid freezing mixture and spouting it from the container. CONSTITUTION:A fixed pressure is applied to a container A after 8 liquid extracting valve 2 and a booster valve 7 are closed, a gas discharge valve 6 is opened and the pressure from a helium bomb 22 is adjusted with a reducing valve 13. In case, the predetermined pressure is obtained, liquid nitrogen in the container A is spouted by opening the liquid extracting valve 2. The above process may bring some charge of liquid level within the container A, however, it is possible to extract liquid nitrogen within the container A at a fixed flow rate because the fixed pressure is always applied to the liquid level by helium gas. Furthermore, since the liquefying temperature of helium gas is lower than the changing temperature of inner liquid nitrogen and gas touching the liquid nitrogen does not liquefy, good stability is obtainable.
Patent JP-H0947876-A (JP)
Title: Continuous edge preparation device for box column
Inventor: SONODA HIROFUMI
IPC: B23K37/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of edge preparation device by improving an edge preparation precision of box column, avoiding burning erosion due to gousing molten metal of plasma torch and improving a depth precision of edge preparation. SOLUTION: A device is provided with plasma torches TL, TR to form groove to a divided part between existing grooves, first drive mechanisms 90, MXL to drive the torches in (x) direction, second drive mechanism Z1L, Z2L to drive in (z) direction, third drive mechanisms 70L, MYL to drive in (y) direction, a position setting mechanism to set a torch inclining angle, a plasma power source 116L to supply power source to the torches and a control means 101 which places the torches at a lower first divided part, forming groove there, next, forms groove at an upper first divided part and then places the torches at a lower second divided part, repeating the same. Further, the control mechanism 101 arranged with a touch sensor drives the sensor to detect groove position.
Patent JP-S5899348-A (JP)
Inventor: ISHINO MISAE
IPC: B65D19/42
Filed: 1981-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6439718-A (JP)
Title: Manufacture of thin film
Inventor: ITO NAOKI
IPC: H01L21/263
Filed: 1987-08-06
Abstract: PURPOSE:To uniformly grow a film of large area without loving a substrate by scanning an injection nozzle of material gas along the substrate face in an apparatus for performing a CVD method. CONSTITUTION:A nozzle 4 for injecting material gas is connected to a material gas introducing tube 41 by a flexible tube 43 to inject the gas toward both substrates 3 on a support 2. The nozzle 4 can be scanned in a charged particle beam incident direction. A beam 7 emitted from a charged particle beam source 6 is so controlled as to always focus it in the vicinity of a gas injection port 42 at the end of the nozzle 4 which can be scanned through an orifice 12. When the nozzle 4 is scanned in the incident direction of the beam 7 while growing the film, the space of a reaction chamber 1 can be reduced as compared with the case that the substrate is moved.
Patent JP-H0480707-A (JP)
Title: Distance measuring and photometric optical system of camera
Inventor: MUKAI HIROSHI
IPC: G03B13/36
Filed: 1990-07-23
Abstract: PURPOSE:To decrease the number of windows to be provided on a photographic lens side so as to improve the appearance of a camera and to reduce the size of the camera by forming a photometric element of an amorphous silicon optical sensor disposed near the focal position of a projecting lens of a distance measuring optical system. CONSTITUTION:The photometric element 8 is the amorphous silicon optical sensor 8 disposed near the focal position of the projecting lens of the distance measuring optical system. The IR light emitted form a light source 4 transmits this amorphous silicon optical sensor 8, is reflected on a subject and is made incident on the photometric element 7 through a photodetecting lens 6. On the other hand, the visible light through the projecting lens 5 of the distance measuring optical system is made incident from the subject on the amorphous silicon control sensor. The projecting lens 5 for distance measurement functions as the photodetecting lens for photometry even if the window for photometry is not provided. The photometry is executed in nearly the same range as the range irradiated with IR light by the incident light from this lens. The number of the windows on the photographic lens side is decreased in this way and the appearance of the camera is improved; in addition, the size of the camera is reduced.
Patent JP-H092683-A (JP)
Title: Sheet feeder
Inventor: BOWSER DAVID
IPC: B65H5/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the overlapped feeding by providing a first preventing means, which contacts with a sheet of a stack not to be fed so as to prevent the following thereof to the front sheet, and a second preventing means, which is positioned in the downstream of the first preventing means in the dividing direction of the upstream of a conveyor and which prevents the feeding of the sheets except for the front sheet to the conveyor. SOLUTION: A knob 132 is rotated so as to move a knife gate 112 downward. A lower end of a separator of the knife gate blocks the passing of a single sheet without applying a vacuum to a vacuum groove of a shaft vacuum groove panel 81. At this position, the knife gate 112 blocks the movement of a second sheet from a front thereof in the sheet separating direction 180, but the front sheet 56 is drawn downward by a vacuum, and clears the lower end of the separator. A large vacuum is not applied to a second sheet placed on the front sheet, and the second sheet contacts with a high friction roller 118, and passes through a gap for single sheet, and following of the second sheet to the front sheet is thereby prevented.
Patent JP-S5897697-A (JP)
Inventor: SATOU NOBUHIDE
IPC: G21C7/26
Filed: 1981-12-08
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-S6353937-A (JP)
Title: Integrated circuit chip mounting system
Inventor: FUJITA YUJI
IPC: H01L21/60
Filed: 1986-08-25
Abstract: PURPOSE:To eliminate a stray capacitance which causes delay of a transmitted signal and distortion of a waveform by removing wirings which are connected to I/O terminals of a daughter board on which an integrated circuit chip is mounted. CONSTITUTION:Chip I/O terminals 3 which are arranged on the surface of an integrated circuit chip 1 are electrically connected to daughter board surface terminals 5 with solder balls 4 and, in order to eliminate the influence of the difference in heat expansion coefficient between the chip 1 and the daughter board 1, the space between them is filled with resin 6. The daughter board surface terminals 5 are electrically connected to daughter board back surface terminals 8 with through holes 7. Testing pads 10 are provided on the back surface of the daughter board 2 to test the operation conditions of the integrated circuit chip 1. After the test is finished, the testing pad forming region is separated and, further, daughter board back surface wirings 9 which remain at the daughter board back surface terminals 8 are removed and then the daughter board 2 is mounted on a mother board. With this constitution, delay of I/O signal and distortion of a waveform caused by the stray capacitance of the daughter board back surface wirings 9 can be eliminated.
Patent JP-H0519956-A (JP)
Title: Mouse position controlling system
Inventor: AKIMARU ETSURO
IPC: G06F3/039
Filed: 1991-07-11
Abstract: PURPOSE:To provide a mouse position controlling system which detects the absolute position of a mouse on an optical sheet and is convenient to use. CONSTITUTION:A reflecting surface group RFG having the reflecting surfaces of different angles is formed on the optical sheet P1, and the mouse is provided with optical sensors LR1, LR2 to detect the reflecting surfaces in the different angles, and the absolute position of the mouse M2 on the optical sheet P1 is detected by detecting the reflecting surface group RFG on the optical sheet P1.
Patent JP-H0755696-A (JP)
Title: Ash unburned combustible meter
Inventor: YONETANI SHIGEYA
IPC: G01N21/27
Filed: 1993-08-09
Abstract: PURPOSE:To measure ash unburned combustibles efficiently and in a short time by applying a predetermined light to a suspension of combustion ash contained in exhaust gas, and measuring the absorbance. CONSTITUTION:A sampling probe 1 sprays a liquid from its end portion and atmospheric gases around the end portion are sucked by a pump 2 at equal speeds, and the combustion ash of exhaust gas in a gas duct 9 are sampled on contact with droplets. A suspension containing the combustion ash sampled is sucked by a pump 2, together with the atmospheric gases at the end of the probe 1, and the atmospheric gases are separated at a gas-liquid separator portion 26 and fed to an analysis system. A measuring portion 4 calculates the amount by which the combustion ash absorbs energy of light from a light source 6 when passing through a cell 15, from the difference between the amount of light emitted from the light source 6 and the amount of light received by a light-receiving portion 14. The amount of energy absorbed is converted to ash unburned combustibles using previously prepared data on the characteristics of ash unburned combustible and the amount of absorption of light energy. The suspension measured passes through a drain pipe 5 and the combustion ash is collected by a filter 16.
Patent JP-H1138771-A (JP)
Title: Image forming device
Inventor: FUKUHARA TARO
IPC: G03G15/14
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance of a image on a transfer material by an exfoliating electric discharge in case of a half-toned image or the like, at the time of eliminating the transfer material from an image carrier by a bias of a charge-eliminating member after transferring a toner image on the image carrier to the transfer material by a transfer means. SOLUTION: In case of forming a half-toned image, a charge-eliminating bias is strongly applied by a control means 13, in an image forming device, equipped with an image carrier 1 on which a toner image is formed, a transfer means 5 by which the toner image on the image carrier 1 is electrically transcribed to a transfer material P, a charge-eliminating member 8 by which the charge of transfer material attracted electrostatically on the image carrier 1 is eliminated, and a power source 10 by which a charge-eliminating bias having a different polarity from a transfer bias is applied to the charge- eliminating member 8.
Patent JP-H1143397-A (JP)
Title: Silicon single crystal and its production
Inventor: HASEBE MASAMI
IPC: H01L21/208
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for pulling up a crystal by which crystal originated particles(COP) and microdefects to be a cause of producing the COP are reduced in the crystal produced by the Czochralski method. SOLUTION: This method for producing a silicon single crystal comprises annealing a crystal in a temperature region of the melting point to >=1,300 deg.C for >=400 min and pulling up the crystal (method 1), regulating the time for passing a temperature region of >=1,350 deg.C to <60 min in addition to the method 1 (method 2), carrying out the pulling up of the crystal under conditions so as to provide >0.13 ratio (v/G) of the pulling up speed (v: mm/min) to the crystal temperature gradient in the solidification interface (G: deg.C/mm) in addition to the method 1 (method 3), annealing the crystal at <1.0 deg.C/min crystal cooling rate in a temperature region of 1,100 to 1,000 deg.C in addition to the method 1 or 2 (method 4) and quenching the crystal at >=1.0 deg.C/min crystal cooling rate in the temperature region of 1,100 to 1,000 deg.C in addition to the method 1, 2 or 3 (method 5).
Patent JP-2001027475-A (JP)
Title: Storage case or refrigerator equipped with freshness- keeping, deodorizing and sterilizing functions
Inventor: YOSHIMATSU TAKESHIROU
IPC: A23B7/144
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the freshness-keeping of fresh foods or the like, the deodorization and the sterilization by providing a discharge device equipped with functions for the freshness-keeping for fresh foods or the like, the sterilization for germs adhered to the fresh foods or the like, and a deodorization, in a storage case or a refrigerator. SOLUTION: On the rear surface at an upper center in a storage case 1, e.g. two discharge devices 6 equipped with functions for the freshness-keeping for fresh foods or the like housed in the storage case 1, the sterilization for germs adhered to the fresh foods or the like, and a deodorization, are installed. When the discharge devices 6 operate, electrons are generated by the discharge or the like, and activated oxygen and ozone are generated. The generated ozone decompresses an ethylene gas or an aldehyde gas, which deteriorates the freshness of the fresh foods or the like. Also, the ozone suppresses the propagation of food decay microbe, and in addition, works on the cells of germs or the like, destroys the germs and sterilizes.  Also, the ozone and activated oxygen chemically decompose chemical molecules, which are the cause for a bad odor or a smell, provide a deodorizing action, and eliminate bad odors.
Patent JP-H0939368-A (JP)
Title: Laminate processing method of printed matter
Inventor: KUDO HISATOSHI
IPC: B41M7/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To continuously laminate printed matters in such a state that an interval is provided between them. SOLUTION: Printed matters A each consisting of the first half part A1 on which the content entered in the final page of the printed matter is printed and the latter half part A2 on which the content entered in the first page of the printed matter is printed are continiuously sent out so that a predetermined interval (a) is provided between the printed matters A and a continuous film B is laminated to both surfaces of the printed matters A to connect the printed matters A. Thereafter, the boundary parts of the first and latter half parts A1, A2 of the printed matters are cut by a cutter and, prior to laminate processing, the printed matters A are cut off along the supply direction over definite width (b) to provide slits.
Patent JP-H0732353-A (JP)
Title: Setting stage
Inventor: NAKAJO MASAHISA
IPC: B28D7/04
Filed: 1993-07-15
Abstract: PURPOSE:To make possible cutting of a concrete pile at an arbitrary height by a method wherein a circular fitting member having a flange is fitted removably on the circumference of the concrete pile, through holes are bored at a plurality of places of the flange at adequate intervals and support members supporting a cutting device are fitted removably in the through holes. CONSTITUTION:A circular fitting member 2 is provided with a flange part 5 in projection and divided in two, divided bodies 22 and 23, and these bodies are so joined as to be rotatable around a shaft 21 as a fulcrum. The divided bodies 22 and 23 are joined and fixed on a concrete pile at an arbitrary height from the ground. In the flange part 5, elliptical through holes 51 are bored at six places at equal interval and support members 4 are fitted removably in the through holes 51. A plate fitted in the pile is set on the support members 4 and a cutting device is set on the plate. By the presence of the fitting member 2 fixed at an adequate height of the concrete pile from the ground, accordingly, cutting can be executed at an arbitrary height by the cutting device set thereon and thus a cutting operation can be facilitated.
Patent JP-H0363158-A (JP)
Title: Recorder
Inventor: YAMADA MASAKATSU
IPC: B41J17/32
Filed: 1989-08-01
Abstract: PURPOSE:To openably provide a cover simply from a body without interfering an operation panel by providing the rotational shaft of the cover covering the body at the side end of the panel. CONSTITUTION:A shaft member 31 having rotational shafts 10 at both ends protrudes at the original placing base 13 of a recording cover 11 at the end of the oblique part 13a of the base 13, and the shaft 10 is disposed at the side of an operation panel C. A pair of brackets 32 are oppositely secured to the ends of the side plates 7a, 7b of a body 7 at the side of a partition plate 7c, and the shafts 10 of the cover 11 are engaged with shaft holes 10a formed at the cover 11 to openably mount the cover 11 on the body 7 at the bracket 32. Thus, the panel C can be disposed near the base 13 side to shorten the length of the whole recorder.
Patent JP-S6442258-A (JP)
Title: Recording method and recorder
Inventor: YAMAMOTO TADASHI
IPC: B41J2/475
Filed: 1987-08-10
Abstract: PURPOSE:To enable a transfer recording layer not to be stuck to a transfer member even though a part outside an image formation range comes in contact with a transfer member, by a method wherein both a first and a second energies are given the transfer recording layer outside the transfer image formation range, and the transfer recording layer of the part outside the image formation range is made non-transferable. CONSTITUTION:When a non-transfer range signal from a non-transfer range timing generator 21 and an image signal from a timing converter are compounded to be sent to a recording head 3 as an image signal, the recording head 3a is inevitably heated in an area outside a transfer image formation range. When a part outside the transfer image formation range of a transfer recording medium 1 passes a recording part 3, the recording head 3a is heated; besides, both fluorescent lamps 3c, 3d are lighted to give a transfer recording layer 1b both heat and light energies. The transfer recording layer 1b which is processed by non-transfer treatment comes to have non- transferability owing to rapid advance of reaction of polymer. Since the transfer recording layer 1b part outside the transfer image formation range is processed by non-transfer treatment, the transfer recording layer 1b is not stuck to a pressure roller 4b even though said part comes directly in contact with the pressure roller 4b.