baber/WOPTO huggingface dataset:
Patent JP-H08219110-A (JP)
Title: Hydraulic drive device
Inventor: TANAKA TOKUJI
IPC: F15B11/16
Filed: 1995-02-09
Abstract: PURPOSE: To equalize the operating speed of plural actuators mutually, in a hydraulic drive device by which plural flow rate control valves for controlling the drive of plural actuators are controlled so that the load flow rate of respective actuators can be followed to a target flow rate. CONSTITUTION: The operation amount of left/right operation levers 6, 7 are outputted as flow rate command signals Qref1 , Qref2 from potentiometers 107, 108 and inputted to an equal speed control device 120. When a pedal type switch is pressed on, inputted flow rate command signals Qref1 , Qref2 are corrected together to a corrected flow rate command signal Qrefm (=(Qref1 +Qref2 )/2) and outputted to flow rate adjusting valve control devices 105, 106 and the flow rate adjusting valve control devices 105, 106 control flow rate adjusting valves 103, 104 for left/right running so that the load flow rate signals Q1 , Q2 of left/ right running motors 4, 5 detected by the flow rate meters 101, 102 agrees with Qrefm .
Patent JP-S60166374-A (JP)
Title: Working medium and heat pump using said working medium
Inventor: TAKADA SHIYUUICHI
IPC: C09K5/08
Filed: 1984-02-10
Abstract: PURPOSE:A novel working fluid, consisting of a mixture obtained by incorporating trichlorofluoromethane with dichlorodiffuoromethane in a specific proportion, capable of improving the theoretical coefficient of performance on using in a heat pump, and having a high capacity for the same suction flow rate. CONSTITUTION:A working fluid consisting of a mixture containing trichlorofluoromethane at >=0.65, preferably 0.76-0.93mol fraction and dichlorodifluoromethane.
Patent JP-H11217909-A (JP)
Title: Roof structure and installation method of roof
Inventor: SAOTOME KAZUMI
IPC: E04D1/34
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To fix a roofing material on a sheathing roof board in a firmly stable state and to perfectly cover a roof bed material with the roofing material by installing and fixing the roof bed material which is smaller in dimensions than the roofing material on the sheathing roof board through a fixture and installing and fixing the roofing material to cover the roof bed material on the roof bed material with an adhesive. SOLUTION: A roof bed material 2 formed of a foaming resin material is constituted in smaller dimensions in length and width than a roofing material 1 formed of a material of a slate, etc. A plural number of drainage ditches 4 are continuously provided in the cross direction with specified intervals on a lower surface of the roof bed material 2, that is, on a face making contact with a sheathing roof board so as not to shut water flowing from a roofing. Thereafter, the roof bed material 2 is installed and fixed at a specified position of the sheathing roof board through a fixture such as a nail, a machine screw, an anchor, etc. Then, after an adhesive is applied on an upper surface of this roof bed material 2, the roofing material 1 is put to cover over the roof bed material 2, and the roofing material 1 is installed and fixed on the roof bed material 1 through the adhesive.
Patent JP-S60167114-A (JP)
Title: Magnetic recording medium
Inventor: KAJIMOTO NORIFUMI
IPC: C10N40/18
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a magnetic recording medium which has substantially the intrinsic effect of a back coat layer, has a high color S/N ratio, decreases considerably scinting phenomenon, chipping of the back coat layer and tape damage during loading or unloading and is free from blocking phenomenon in the case of lap winding of tape. CONSTITUTION:A back coat layer is formed by dispersing inorg. pigment powder having 0.2-0.5mum average grain size and <=6Mohs' hardness. Said binder consists of a specific copolymer, rubber binder and polyisocyanate component and said specific copolymer consists of vinyl chloride, vinyl alkyl carbonxylate, monomer copolymerizable with vinyl chloride and saponified matter of vinyl alkyl carboxylate and the OH/CH absorption ratio by the IR absorption spectra thereof is 0.2-0.7. If the hardness of the inorg. pigment powder particles is too high, the chipping of the back coat layer is obviated and generation of white powder is obviated as well but if the medium is repeatedly run, the guides, etc. of a video tape recorder and video cassette are chipped by the back coat layer on the contrary.
Patent JP-S62181428-A (JP)
Title: Scanning type projection exposure apparatus
Inventor: SHIBA OSAMU
IPC: H01L21/027
Filed: 1986-02-05
Abstract: PURPOSE:To make it possible to utilize a vacant space in a frame part beneath the main body of an apparatus as places for providing a mask replacing mechanism and a mask accommodating box and the like effectively. CONSTITUTION:This apparatus is composed of the following parts: an exposure lighting source 1; a mask 2 having a pattern to be printed; an optical projecting system 3, which forms the mask pattern on a light sensitive substrate; a transparent light sensitive substrate 4; an alignment observing system 5 for the mask 2 and the transparent light sensitive substrate 4; a mask replacing device 6; a mask accommodating box 7 utilizing a space part in a main body frame; the main body frame 8, a scanning guide rail cabinet 9 also used for as an optical system cabinet; an X-Y-theta stage 10 for aligning the mask 2 and the transparent light sensitive substrate 4; and the like. The light source part 1 is provided directly beneath the apparatus. Thus, the vacant space in the main body frame of the apparatus can be effectively utilized for the space for providing the mask replacing mechanism 6 and the mask accommodating box 7.
Patent JP-S61183248-A (JP)
Title: Method for separating dichloronitrobenzene isomer
Inventor: MIWA KINOO
IPC: C07C67/00
Filed: 1985-02-08
Abstract: PURPOSE:To separate the titled isomer useful as an intermediate for agricultural chemicals and medicines efficiently in high yield, by bringing a mixture containing >=2 dichlorobenzene isomers into contact with a faujasite type zeolite based adsorbent to adsorb and separate the isomers. CONSTITUTION:A dichloronitrobenzene (hereinafter abbreviated to DCNB) isomer mixture containing at least two or more DCNB isomers is brought into contact with a faujasite type zeolite adsorbent expressed by the formula (M is cation and preferably contains one or more selected from Groups IA, IB and IIA in the periodic table, e.g. Na, K, Ag, Ca, etc.; n is the valence thereof; x=2.5+ or -0.50 for type X and x=3-6 for type Y of the faujasite classified into the types X and Y; y varies with the degree of hydration) at room temperature -350 deg.C under atmospheric pressure -50kg/cm<2>G pressure, adsorbed and separated. The adsorbed and separated isomers are then desorbed with a desorption agent, e.g. 3-8C alcohol or anisole, to separate and give particularly 2, 4-DCNB and 2, 6-DCNB.
Patent JP-2000224319-A (JP)
Title: Voice and image transfer interphone system
Inventor: NAKAJIMA TOSHIO
IPC: H04M9/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an interphone with transfer function that is conveniently carried by an outing family of a user, a visitor can be confirmed by a still picture and a speech with the visitor is available. SOLUTION: The title voice/image transfer interphone system is provided with a voice/image transfer interphone 2 provided with a digital camera section 4 that photographs a visitor and converts a photographed image into compressed image data and with a data conversion section that converts the voice data and the compressed image data into voice/compressed image data transferred via a telephone line, and provided with a voice/image portable telephone set provided with a voice/image data demultiplexed circuit that demultiplexes the voice/compressed image data transferred via the telephone line into the voice data and the compressed image data, and image data extracting section that extracts the compressed image data and an image display section that displays the image data.
Patent JP-H01196484-A (JP)
Title: Drying operation control device for grain drying machine
Inventor: FUJIOKA SADAKAZU
IPC: F26B17/14
Filed: 1988-02-01
Abstract: PURPOSE:To permit good control of grain drying operation, by a method wherein a coefficient, operating the temperature of grain during drying by the weighted average of a hot air temperature and an exhaust air temperature, is changed in accordance with the circulating amount of the grain. CONSTITUTION:Drying operation is constituted so as to dry grain by driving respective parts of a drying machine 1, which are necessary for drying the grain, by a control unit 43 and a temperature control unit 44. When the detecting hot air temperature of a hot air temperature sensor 15, which detects the hot air temperature in a hot air chamber 16, and the detecting exhaust air temperature of an exhaust air temperature sensor 23, which detects the exhaust air temperature in an exhaust air chamber 17, are inputted into a temperature control unit 44, these detecting hot air temperature TB and the detecting exhaust air temperature TE are substituted into a formula I, set and stored in a CPU 48, and the temperature of the grain under drying is operated. The circulating amount of the grain is controlled so that an operated grain temperature TG, obtained by the operation, will never exceed a set grain temperature, set and stored in the CPU 48. A coefficient K in the formula I is changed in accordance with the circulating amount of the grain.
Patent JP-S59147936-A (JP)
Title: Working method of door of high frequency heating apparatus
Inventor: ARAI TSUTOMU
IPC: F24C15/04
Filed: 1983-02-14
Abstract: PURPOSE:To contrive to reduce the working cost and to improve the appearance by a method wherein a decorative frame forming member and a frontal decorative panel forming member, both of which form the decorative frame member and the frontal decorative panel member of a door, are formed out of the same forming member and during the same working process. CONSTITUTION:A door 2 consists of a main frame 3, a decorative frame 4, a frontal decorative panel 5, and a special glass plate 6. The decorative frame 4 is formed by drawing a decorative frame forming member and the like. The frontal decorative panel 5 is formed by drawing a frontal decorative panel forming member and the like. In this case, the frontal decorative panel forming member is composed of the same member integral with the decorative frame forming member. The drawings of both members at the respective predetermined positions are performed during the same working process, during which the frontal decorative panel forming member is sequentially punched out so as to independently constitute both members, of which the frontal decorative panel and the decorative frame are respectively formed independently after punching out.
Patent JP-S62180008-A (JP)
Title: Method for estimating descending condition of charge in blast furnace
Inventor: UEHARA TERUHISA
IPC: G01B21/00
Filed: 1986-02-04
Abstract: PURPOSE:To exactly detect the descending condition of the charge in a blast furnace with simple constitution by providing plural temp. detectors spaced in the axial central direction or circumferential direction from each other to the wall in the upper part of the shaft part or throat part of the blast furnace and detecting the fluctuation in the results of the temp. measurement. CONSTITUTION:The temp. detectors 5 spaced in the axial center (vertical direction of the figure) of the blast furnace 1 are provided to the wall 3 forming the outside wall near ore receiving hardware 2 of the blast furnace 1 through the wall 3. The top ends of the detectors 5 extend near to the inside wall 2a of the hardware 2 and are not required to be penetrated to the inside of the wall 2a. The temps. of the charge 7 charged into the blast furnace 1 are transmitted to the wall 2a and the temps. in the respective parts are measured by the detectors 5. A correlation is admitted between the temp. of the hardware 2 and the charging level and therefore, the results of the fluctuation in the measured temps. of the respective detectors 5 are plotted by which the descending condition of the charge 7 is exactly estimated.
Patent JP-H02204099-A (JP)
Title: Supporting member for picture
Inventor: KOSAKU AOSHI
IPC: B21B1/22
Filed: 1989-02-02
Abstract: PURPOSE:To suppress cracks and peeling of a painting, to make paints spread well and to improve adhesive properties by employing metal with mechanical uneven parts on the surface as a base material. CONSTITUTION:A metal base material is employed as a support for a painting, a mechanical uneven part is formed on the surface of the metal to remarkably improve spreading of paints and their adhesive properties of paints. Further, since a surface coating layer containing at least one layer of composite material of copper or copper alloy, tin or tin alloy, indium or indium alloy, zinc or zinc alloy, chromium or chromium alloy, nickel or nickel alloy, iron or iron alloy, cobalt or cobalt alloy, or oxide of the metal or oxide of the metal is provided on the metal surface with the mechanical. uneven part, electrodeposited particles of the coating layer are concentrated at the crests to intensify the uneven part and to improve adhesive properties of the paints.
Patent JP-2000222418-A (JP)
Title: Method and device for retrieving data base
Inventor: YOKOTA TAKESHI
IPC: G06F17/30
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To execute retrieval considering the priority of respective data bases in the case of retrieving plural data bases and to display and report a list of retrieved results to a user so that the features of retrieved results can easily be understood. SOLUTION: The data base retrieving device is provided with two or more data bases 1, a retrieving object data base input device 2 for specifying a data base to be retrieved, a priority information input device 3 for setting up priority at the time of retrieving each specified data based to be retrieved, and a retrieving request input device 4 for inputting information indicating a retrieving request. The device is also provided with a data base retrieving device 5 for applying retrieval corresponding to priority to the data base to be retrieved and extracting information having high relationship with the inputted retrieving request, a data base restricting device 13 for restricting a data base to be used for retrieval and a data display device 6 for displaying extracted information.
Patent JP-H10218264-A (JP)
Title: Key storage container
Inventor: MATSUOKA TAKASHI
IPC: B65D85/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a key storage container capable of being fixed to a vehicle or a machine for construction, agricultural and industrial use. SOLUTION: A key storage container comprises a container body 10 to store a key, a lid 20 to cover an opening part 14 of the container body 10, a dial lock 40 to fix the lid so that the lid 20 is not detached from the container body 10, and a fitting means 30 to fit the container body 10 to a vehicle or a machine in which the key is used. The fitting means 30 comprises a bolt 31 and a nut 32 to be screwed into the bolt 31, the container body 10 is fitted to the vehicle or the machine by inserting the bolt 31 into a hole 12a of the container body 10 and a hole in the vehicle or the machine. The nut 32 is located inside the container body 10, and a detent of the bolt 31 is attached to the nut 32.
Patent JP-S60166476-A (JP)
Title: Recording medium feeding method for printer
Inventor: WATARAI SHINICHI
IPC: B41J11/48
Filed: 1984-02-10
Abstract: PURPOSE:To prevent a paper from colliding with a cover when resetting the paper and prevent the paper from jamming, by positioning a bail roller at a pressing position between the bail roller and a platen when the leading end of a recording medium is fed to the pressing position. CONSTITUTION:When a paper-setting switch 22 is depressed, a CPU23 inputs a driving signal D into a motor-driving circuit 25 to drive a motor 26, whereby a slip paper 4 set on a paper hopper 31 is fed to a contact position G of the platen 3 and the bail roller 7 through the position of a printing head 2. A driving signal B is inputted to a plunger magnet driving circuit 24 after being delayed by a period of time which is not shorter than the period of time required for feeding the paper 4 by distance L from the position G to an opening position H of the cover 33 and is shorter than the period of time required for feeding the paper 4 by distance J from a teading end position I to the position G. Then, under the condition wherein the paper 4 has reached to position G, passage of an electric current to a plunger magnet 13 is interrupted, whereby the bail roller 7 is positioned at the pressing position at which it makes contact with the platen 3.
Patent JP-H09200054-A (JP)
Title: Demodulation circuit
Inventor: ONOZUKA TOSHIO
IPC: H04L25/49
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency by allowing an integration section to integrate received pulses with respect to a high level period in a demodulation state of a PLL circuit, converting the pulse width into a voltage and latching the voltage for a prescribed period thereby conducting demodulation in a short time. SOLUTION: An integration output signal 1k with a gradient is obtained by integrating a pulse signal of an input switching transmission signal 1c, and when the pulse width is larger, the voltage of the output 1k is higher than that when the pulse width is signaler, resulting that the frequency of a transmission signal A which is higher or lower is converted into a voltage. When a signal 1c is invalid, changes stored in an integration device 15 for a high impedance period are stored because no discharge path is provided to the integration device 15. When a switching signal 1j outputted from a discharge control circuit 14 points out the integration device 15, the charges in the integration device 15 are discharged and an output 1k reaches a ground level.  The integration output 1k represents a voltage equivalent to a frequency of the transmission signal A, that is the pulse period by repeating state transition of integration →storage of charges → discharge, and then the transmission efficiency is improved.
Patent JP-H04261624-A (JP)
Title: Central cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L5/38
Filed: 1991-02-18
Abstract: PURPOSE:To ensure the safety property, and at the same time, prevent a fan motor from stopping by operating a driving signal generating unit normally by a method wherein the title cleaner is constituted in such a manner that when abnormality is generated in a rotary brush driving motor, the rotary brush driving motor is stopped by a stop signal. CONSTITUTION:A current detector 19 of a hose unit 18 detects a current which flows to a rotary brush driving motor 16, and inputs the output to a stop signal generating unit 20, and the stop signal generation unit 20 compares the output of the current detecting detector 19 and a previously set value, and outputs a stop signal if the output of the current detector 19 is larger than the set value. A variable resistor 21 is used as an input setting unit 13, an oscillator 22 which changes the frequency in response to a resistance value of the variable resistor 21 is used as a driving signal generating unit 14, a current transformer 23 is used as the current detector 19, and OP amplifier 24, transistor 25 and relay 26 are used as the stop signal generating unit 20, and a bidirectional thyristor 27 is used as a control element for the rotary brush driving motor 16.
Patent JP-H08194252-A (JP)
Title: Camera
Inventor: NISHIZONO TOSHIHIRO
IPC: G03B17/24
Filed: 1995-01-19
Abstract: PURPOSE: To prevent a film from staining or dust sticking and to prevent a magnetic recording medium from being erroneously stored and reproduced by providing a camera main body with an elastic body for cleaning. CONSTITUTION: A cleaning unit is provided with a sticking plate 9a, a cleaning felt 9b for the magnetic medium surface side of the film and a cleaning felt 9c for the emulsion surface side of the film. Then, the plate 9a and the felts 9b and 9c are fixed by adhesive agent 9d. The film 2 is passed between the felts 9b and 9c and cleaned. The cleaning unit constituted in such a way is arranged in a film cartridge chamber. Thus, a light beam, the dust, fluff and the like coming from a gap between a film cartridge window and the main body 5 are cut off. Besides, the accident such as the light leakage caused by an opening and closing action intentionally executed in a state where a film cartridge is loaded or malfunction is prevented from occurring.
Patent JP-H01198073-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHISHIDO CHOJI
IPC: H01L29/74
Filed: 1988-02-03
Abstract: PURPOSE:To prevent sagging, transversal spread and the like of an inclined trench aperture part, and maintain dielectric strength characteristics, by performing trench digging working and etching working, while a protecting film whose hardness is higher than that of a substrate is left, as it is, on a semiconductor substrate surface of inclined trench forming part. CONSTITUTION:For a thyristor 1, a J1 junction part 2 is made a positive bevel. In order to make a J2 junction part 3 also a positive bevel, an inclined trench 6 cutting across the J2 junction part 3 from a silicon substrate surface is formed. At the time of forming this inclined trench 6, a protecting film 9 is previously formed on the silicon semiconductor substrate surface. This film is composed of material whose hardness is higher than that of substrate material, and, for example, SiO2 film, SiN4 film, etc., are used. By jetting, e.g., alumina powder from a nozzle whose inclination angle is 45 deg., the inclined trench 6 is formed. After that, in order to eliminate a damaged layer on the inner surface of the dug inclined trench 6, etching is performed by using mixed acid of, e.g., HF: HNO. Since the aperture part of the inclined trench is protected by the protecting film 9, sagging and transversal spread at the time of trench digging and etching can be restrained.
Patent JP-S60167209-A (JP)
Inventor: KUROSU YOSHIMITSU
IPC: H01B13/34
Filed: 1984-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03229229-A (JP)
Title: Optical instrument
Inventor: IIZUKA TOSHIMI
IPC: G03B17/14
Filed: 1990-02-02
Abstract: PURPOSE:To increase the strength of the bayonet claw by using a bridge part, which is molded integrally at the end position of the bayonet claw, as a stopper for stopping the rotation of the mount. CONSTITUTION:The bridge part 1f increases the mechanical strength of the bayonet claw 1a and also functions as the stopper. Further, a chamfering part 1g slides and guides the bayonet claw on a camera side to a specific position even if the bayonet claw shifts slightly when an interchangeable lens is coupled with the camera. The bayonet mount 1 is fixed to a fixed cylinder 2 with a screw 3. Consequently, the mechanical strength of the mount is increased and the strength of the bayonet claw which is specially important is increased.