baber/WOPTO huggingface dataset:
Patent JP-H08310612-A (JP)
Title: Load rack state detector for automated warehouse and load rack inspection device therewith
Inventor: HAYASHI TAKASHI
IPC: B65G1/04
Filed: 1995-05-18
Abstract: PURPOSE: To provide a load rack state detector and load rack inspection device therewith for automated warehouse which can reduce man-hour for load rack inspection work largely and eliminate altitude load rack inspection work by a worker. CONSTITUTION: This load rack inspection device is provided with a load rack state detector 37. A main body 29 of the detector 37 is mounted onto a fork 15 of an automated warehouse with bolts 32a, 32b. Sensor attachment parts 30a-30d whose cross section is U-shaped are provided at the respective corners of the main body 29. On an upper attachment plates 33a-33d of the sensor attachment parts 30a-30d, load rack checking sensors 36a-36d are mounted. On the upper attachment plates 33a-33d of the sensor attachment parts 30a-30d, position detection sensors 38a-38d are mounted. On a lower attachment plates 34a-34d of the sensor attachment parts 30a-30d, position detection sensors 39a-39d are mounted at a position which faces opposite to position detection sensors 38a-38d.
Patent JP-S5453699-A (JP)
Title: Production of hydrocyanic acid
Inventor: YAMAMOTO TADATSUGU
IPC: C01C3/02
Filed: 1977-10-06
Abstract: PURPOSE: To selectively decompose and remove NH 3  without decomposing hydrocyanic acid by bringing a formed gas contg. hydrocyanic acid and NH 3  into contact with a catalyst based on iron and/or iron oxide at an elevated temp.  
     CONSTITUTION: In synthesis of hydrocyanic acid using NH 3  as one of raw materials, a formed as contg. hydrocyanic acid and NH 3  is brought into contact with a catalyst baed on iron and/or iron ixide at an elevated temp. above 500, esp. 700W 1100°C to selectively decompose the NH 3 . This catalyst contains 0.1W50, esp. 1W15 wt% (as iron oxide) of the iron and/or iron ixide. since it is required for the catalyst to be heat resistant, carrier such as alumina or silica, pref. r-alumina is pref. used. The above gas to be treated is undesirable to containg O 2  or water 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63289141-A (JP)
Inventor: OTA MASARU
IPC: E04B1/21
Filed: 1987-05-19
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-H04347340-A (JP)
Title: Inlet air quantity controller for engine
Inventor: SHINYA YOSHIYUKI
IPC: F02D11/10
Filed: 1991-05-24
Abstract: PURPOSE:To install a phasic relationship between a throttle valve and an accelerator pedal alterably as securing their mechanical connection as well as to constitute such a mechanism as preventing a sudden change in engine power at the time of failing in a compact manner. CONSTITUTION:This constoller is made up of installing a phasic regulating means 15 by means of an ultrasonic motor or the like for setting a phasic relationship between an accelerator pedal 17 and a throttle valve 12 to be alterable only in the throttle closing direction at the time of current-energization but locking it at the time of current cutting, together with a throttle mechanism connecting the throttle valve 12 and the accelerator pedal 12 mechanically.
Patent JP-H08294701-A (JP)
Title: Thickening method of metal bar stock
Inventor: MATSUBARA YOICHI
IPC: B21B1/08
Filed: 1995-04-21
Abstract: PURPOSE: To provide the thickening method which executes thickening to a desired region in the longitudinal direction of bar stock with exceeding a specific thickening rate. CONSTITUTION: In the thickening method, a heated part 5 is formed by locally heating a bar stock 1 to be thickened with a heating device 4, the heated part is thickened with imparting compression force while moving the heated part in the longitudinal direction over bar stock and the rear end of heated part 5 is cooled/solidified with a cooling medium 7, thickening is executed under the condition, in which the ratio (W/t) for a heating width W of heated part 5 in red hot state to a thickness before thickening is set to 6>=W/t>=1.05β+1.7 for a thickening rate β and a thickening rate β is >=0.5.
Patent JP-S5911686-A (JP)
Title: Manufacture of semiconductor element
Inventor: NAKAMURA HIROSHI
IPC: H01L29/205
Filed: 1982-07-13
Abstract: PURPOSE:To realize semiconductor of super-fine wire structure and a high- frequency and high-speed field-effect transistor only by element technique, which can be executed at present, by applying the face orientation dependency of a crystalline growth rate through an MOCVD method and modulation doping technique. CONSTITUTION:V-shaped grooves 21a are formed to the surface of a semi- insulating GaAs substrate 21 by utilizing an anisotropic chemical etching liquid, etc., and the crystals of GaAs and AlGaAs are grown on the GaAs substrate 21 through the MOCVD method. The depth of the grooves 21a shallows gradually as the growth of the crystals progresses, and lastly the grooves flatten completely. An undoped GaAs growth layer 22 is grown first to bury the considerable sections of the grooves, the crystal of an undoped AlGaAs growth layer 23 is grown, and an undoped GaAs growth layer 24 is grown at a point of time when the grooves are buried completely for a little longer. The grooves are buried completely, doner impurity added AlGaAs is grown, and an N type AlGaAs growth layer 26 is formed. An N type GaAs growth layer 27 is grown on the N type AlGaAs growth layer 26 as required, and lastly a gate electrode 28 and a drain-source electrode are formed through a vacuum deposition method.
Patent JP-S6113292-A (JP)
Inventor: TERUHO TEUBUO HARIYUU
IPC: G09G3/30
Filed: 1985-06-05
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-2000314559-A (JP)
Title: Control system for heater
Inventor: UCHIDA TAMIYA
IPC: F24H3/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent a heater, in which the start and stop of heating is instructed by way of a single nonlocking-type switch, from restarting heating, even when the stop operation is performed by trembling finger tips. SOLUTION: While a prescribed period of time elapses after the stopping of heating operation instructed by turning on a single non-locking switch 1 for instructing the start and stop of operation and the instruction is canceled by turning off the switch 1, even if the switch 1 is abruptly turned on as is manipulated by a trembling finger tips, it is so set that a central control circuit 11 does not decide that the switch is turned on. As a result, it is possible to prevent the unwanted restart of heating operation.
Patent JP-S62279678-A (JP)
Title: Semiconductor device
Inventor: USAGAWA TOSHIYUKI
IPC: H01L29/80
Filed: 1986-05-28
Abstract: PURPOSE:To reduce a parasitic resistance between a source and a gate of a semiconductor device by inserting a thin layer made of a substance different from an extremely thin N<+> type layer to between an N-type active layer and an N<+> type layer. CONSTITUTION:An undoped AlGaAs (or GaAs) 31 is formed approx. 1mum on a semi-insulating GaAs substrate 30, an N-type GaAs layer 32 is formed thereon, an AlGaAs layer 34 is formed approx. 50Angstrom  or lower and an N<+> type GaAs layer 33 is further formed thereon. Conditions that the layer 34 of an inserting layer satisfies are those that, even if ohmic electrodes are formed, no defect occurs, specific contacting resistance is 10<-6> OMEGAcm<2> or lower, only the N<+> type layer is etched at the time of recessing, and the inserting layer can remain all or partly. The thickness of the inserting layer is approx. 10-50Angstrom . In case of GaAsMISFET, the inserting layer which satisfies these conditions is AlGa1-xAs (1>=x>0).
Patent JP-H04350489-A (JP)
Title: Method and apparatus for recovering back washing nitrogen gas in air separator
Inventor: KUSUNOKI MITSUHIRO
IPC: C01B21/04
Filed: 1991-05-27
Abstract: PURPOSE:To perform energy conservation by recovering washing nitrogen gas in an air separator having a reversing heat exchanger or an absorption type moisture-carbon dioxide gas remover. CONSTITUTION:Gravity precipitation separators 12a, 12b and/or separation filters 18a, 18b are respectively connoted to back washing nitrogen gas output tubes 10a, 10b of output sides of reversing type heat exchangers 2a, 2b. Diffusers 15a, 15b are mounted on the way of the tubes 10a, 10b, low temperature nitrogen gas is blown to the tubes 10a, 10b to cool to solidify moisture and carbon dioxide gas in the nitrogen gas as ice and dry ice, which are filtered by the separators 12a, 12b, the filters 18a, 18b, thereby recovering the nitrogen gas having relatively high purity. The solidified ice and dry ice are dispersed into the atmosphere by blowing back washing air from an air fan 19.
Patent JP-S5646174-A (JP)
Title: Electromagnetic pressure relief valve
Inventor: NATSUMEDA TAKESHI
IPC: F16K17/06
Filed: 1979-09-20
Abstract: PURPOSE: To suppress vibration of a needle valve caused by external disturbance  and to repress transmission of pressure variation due to vibration of the needle valve to the fluid to be controlled by providing a restricting resistance upstream and adjacent to the needle valve.  
     CONSTITUTION: When a needle valve 16 in steady state is caused to move irregularly due to some external disturbance and the balance of the needle valve 16 is broken, the pressure within section A tends to change according to the irregular movement of the needle valve 16. The pressure variation within the section A is converted into speed variation due to provision of a restricting orifice 13b, and then causes pressure variation in section B. The static pressure variation within the section A is transmitted to the section B after a certain delay time when the restricting orfice 13b is provided as compared when the static pressure variation within the section A is directly transmitted to the section B. The restricting orfice 13b functions as a damper for damping the static pressure variation within the section A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61263-A (JP)
Title: Monoazo compound and dyeing or printing by using the same
Inventor: MIYAMOTO TETSUYA
IPC: D06P1/38
Filed: 1984-06-12
Abstract: NEW MATERIAL:Monoazo compounds of formula I, wherein Y is -SO2CH=CH2 etc.; A is phenylene, naphthylene, etc.; R1, R2 are each H, lower alkyl; K is a group of formula II or III; R3 is H, lower alkyl, ureido, etc.; R4, R5 are each H, lower alkyl, lower alkoxy; R6 is H, lower alkoxy; m is 0, 1; D, D' are each phenyl, naphthyl. USE:Dyes which are reactive with fibers and dye cellulose fiber materials contg. hydroxyl groups such as cotton and flax and fibrous materials contg. carbamide groups such as wool and polyamide 6 with colors having excellent resistance to light and moisture. PREPARATION:An aminoazo compd. of formula IV, an amine of formula V, an amino compd. of formula VI and a 2,4,6-trihalogeno-1,3,5-triazine compd. are subjected to a condensation reaction in any order, thus obtaining the monoazo compd. of formula I.
Patent JP-H09300093-A (JP)
Title: Method and device for soldering
Inventor: HASEGAWA KENJI
IPC: B23K35/14
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the soldering strength by arranging the pellet solder between a first parts and a second parts, and performing the soldering in vacuum to control oxidation of the soldering material. SOLUTION: Pellet solder 5 and a power transistor 3 are loaded on a heat sink 4 in this order, and placed in a vacuum chamber 1 in this condition and loaded on a heater 2. The vacuum chamber 1 is sealed to realize the first degree of vacuum of about 10<-2> Torr., and heating is performed by the heater 2 to melt the pellet solder 5. In addition, the degree of vacuum is increased to about 10<-4> Torr. to make the second degree of vacuum, and heating by the heater 2 is stopped, and cooling is performed. After cooling, the vacuum chamber 1 is opened, and the power transistor 3 which is soldered and integrated and the heat sink 4 are taken out. Because the solder without flux is used, no gas is generated while the solder is melted, and no void caused by the gas is generated. The heat resistance and the fatigue resistance of the soldered part can be improved.
Patent JP-S5649007-A (JP)
Title: Punch for boring nozzle holes on spinneret
Inventor: YAMAZAKI HARUKI
IPC: B26F1/16
Filed: 1979-09-20
Abstract: PURPOSE: A punch for boring holes that is made of cemented carbide is coated with titanium nitride on the surface in a specified thickness through ion-plating process, thus producing the titled punch free from seizing and breaking at the top edge.  
     CONSTITUTION: A punch 1 made of cemented carbide used for boring nozzle  holes on a spinneret is coated with titanium nitride films 4 by the ion-plating method in a thickness of 0.01W1μ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11311750-A (JP)
Title: Projection type display device
Inventor: OBAYASHI TOSHIO
IPC: H04N5/74
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which has high quality by preventing color unevenness, luminance unevenness and a decrease in the quantity of marginal light due to the deviation between a signal electrode of a liquid crystal display element and a microlens. SOLUTION: This display device is equipped with dichroic mirrors 16R, 16G and 16B which are arrayed on an optical axis and have mutually different wavelength reflection characteristics and the liquid crystal display element 20 to which microlenses 10 corresponding to electrodes are added on a luminous flux incidence side, and at least one of the dichroic mirrors can be moved and adjusted so as to have nearly the same lighting ranges of irradiation to the liquid crystal display element.
Patent JP-S5247988-A (JP)
Title: Method of producing l-tartaric acid
Inventor: YOSHITANI KIYOHIKO
IPC: C12N9/14
Filed: 1975-10-09
Abstract: PURPOSE: In hydrolyzing cis-epoxysuccinic acid by the aid of a microorganism of capable of opening the epoxide ring, a surface-active agent is added to increase the rate of hydrolysis into L-tartaric acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5645705-A (JP)
Title: Drum dryer for low-viscous aqueous solutions
Inventor: NIKAIDOU SHINJI
IPC: B01D1/24
Filed: 1979-09-20
Abstract: PURPOSE: To evaporized and concentrate an aqueous solution effectively and exactly by minimizing effectless heating surface by supplying a low-viscous aqueous solution between the peripheral surface of a rotary heating drum and a rubber roller in close contact with the upside peripheral surface of the drum.  
     CONSTITUTION: The rubber-lined roll 4 is rotatably touched to the upside peripheral surface of the rotary heating drum 2, and also the squeezing roll 5 to remove adherent solution is closely touched to the peripheral surface of the roll 4, corresponding to the opposite side of the heating drum 2. Then, the low-viscous aqueous solution 7 is supplied from the supply pipe 8 to between the heating drum 2 and the roll 4 so as to cause the solution to adhere to the heating drum 2 and then dried. Furthermore, the dried solid 10 is scraped off by the scraper 9 and then received in the container 11. Thus, the aqueous solution 7 can be held on the heating drum 2 to advantage, the fitting position of the scraper 9 can be also selected freely, and therefore, the effectless heating surface can be minimized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08332113-A (JP)
Title: Container which performs packaging and applying of make-up article
Inventor: JIYANNRUI GERE
IPC: A45D40/26
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To essentially improve the control of quantity of cosmetics dispersed by a coating element and convey of the cosmetics to user's skin. SOLUTION: The container 1 is used for packing and coating cosmetics 3. The container 1 comprises a housing 2 for containing the cosmetics 3, a coating element 15 for coating the cosmetics 3, and a convey element for taking out the cosmetics contained in the housing and supplying it to the coating element. The convey element has a coating roller 8 that can rotate in the housing, and the coating roller 8 has a surface area that may contact with the coating element and generate a contact pressure, and a surface area that may contact with the cosmetics contained in the housing. While rotating the coating roller 8, a layer of cosmetics is conveyed to the space of two surface area, and is conveyed to the coating element by the contact pressure. The coating element 8 is secured on an operating means 12 which can be operated from outside by an user.
Patent JP-S63286139-A (JP)
Title: X-ray radiographic equipment for head and cervix
Inventor: MASAOKA TAKESHI
IPC: A61B6/14
Filed: 1987-05-19
Abstract: PURPOSE:To obtain many functions and to enhance efficiency, by freely revolving a housing, which has an operating means for mounting a chair for an examinee and freely moves the chair in X- and Y-axis directions, around the fixed point on an X-ray emitting axis. CONSTITUTION:A chair operating mechanism 5 mounting a chair 3 and freely moving said chair in X- and Y-axis directions and revolving the same is mounted in a chair base stand 6. A movable X-ray tube apparatus 2 is constituted by mounting a multiple iris 10 to a large capacity tube bulb (X-ray source) 9 and mounting the whole on the rising and falling shaft 13 moving up and down by a rising and falling mechanism 12. The emitting axis Xc of the X-ray source 9 can take an arbitrary dip theta1 or elevator theta2 only in one direction. The fixed shaft 15 having the rising and falling mechanism 12 mounted therein is implanted in the truck 18 moving along the guide rail 17 laid on a floor surface 16. The height H1 of a pair of the left and right ear lots 31L, 31R of the head fixing mechanism 30 provided to the chair 3 from the floor surface 16 is kept constant regardless of the rising and falling of the seat 32 of the chair. Then, the head/cervix part 4 is set and fixed at a predetermined position to correspond to photographing of every kind.
Patent JP-H0264204-A (JP)
Title: Actuator for variable geometry turbine
Inventor: PIITAA MATSUKIIN
IPC: F02B37/22
Filed: 1989-05-17
Abstract: PURPOSE: To prevent fastening of pins by causing movement of the pins, parallel to a turbine axis by the pivotal movement of a stirrup member the angular position of which is controlled by an actuator. CONSTITUTION: A wall of an inlet passageway from an inlet chamber 2 is formed as a movable annular wall member 4. The position thereof is adjustable with respect to a wall 5 facing the movable annular wall member 4, to control the width of the inlet passageway. The movable annular wall member 4 is disposed parallel to a turbine axis 9 and supported by a pair of pins 19 slideable parallel to the turbine axis 9. Each of the pair of pins 19 is engaged by a respective arm of a pivotally mounted stirrup member 24 the angular position of which is controlled by an actuator 22. The engagement between the pins and the stirrup member 24 is such that pivotal movement of the stirrup member 24 causes movement parallel to the turbine axis of the pins 19. Thus, it is possible to prevent fastening of the pins due to being subject to transversal stress across a large range of temperature and ensure reliability for a long period of time.
Patent JP-H05309810-A (JP)
Title: Uneven molding with designed pattern
Inventor: IMASAKA YOSHINOBU
IPC: A47K3/02
Filed: 1992-05-14
Abstract: PURPOSE:To provide an uneven molding with designed patterns given granite patterns and the like having a three dimensional effect and high value added. CONSTITUTION:In a laminated structure in which a rear surface reinforcing layer consisting of gel-coated layer 1 and fiber reinforced plastic 2 from the surface is laminated as a fundamental structural element, the surface get-coated layer 1 consists of gel-coated resin of two or more kinds of different colors and the surface thereof has an uneven configuration formed into 0.5mm-5mm in its superficial stage-dimensions. In this way, granite patterns are achieved and thus a molding can be obtained which has a further utterly different and extremely three dimensional effect.
Patent JP-H04352747-A (JP)
Title: Stabilization of fluorinated product
Inventor: YOSHINAGA MASAKI
IPC: C07C211/15
Filed: 1991-05-28
Abstract: PURPOSE:To suppress rise in concentration, by heating or long-term preservation, of hydrogen fluoride, dissolved in a fluorinated product containing a perfluoro- tert-amine and to stabilize the fluorinated product. CONSTITUTION:A fluorinated product containing a perfluoro-tert-amine obtained by fluorinating preferably a 4-27C, more preferably 5-18C tertiary amine containing carbon-hydrogen bonds in molecule, especially a compound shown by the formula R4N(R5)R6 (R4 is CH3; R5 and R6 are aliphatic or aromatic hydrocarbon group, R5 is 1-5C hydrocarbon, R6 is 3-15C hydrocarbon, especially R4=R5=CH3 and R6 is 3-8C above-mentioned hydrocarbon group) is brought into contact with water in the presence of preferably 0.1-20wt.%, especially 0.5-10wt.%, based on the fluorinated product, of metal zinc to give the fluorinated product having concentration of hydrogen fluoride not rising by heating and long-term preservation. Stabilizing effects of the fluorinated product can be further increased by adding an acid, a base or a salt as an additive to water.
Patent JP-S5548761-A (JP)
Title: Driving circuit of electrostatic recorder
Inventor: SAMEJIMA KAZUHIRO
IPC: B41J2/40
Filed: 1978-10-02
Abstract: PURPOSE:To obtain the economical two color electrostatic recorder which is capable of using inexpensive transistors of low dielectric strength by so controlling the driving circuit of the two color electrostatic recorder that positive and negative high voltates are not applied simultaneously to the single driving circuit group. CONSTITUTION:Respecrive 0V and -5V are applied to the control terminals 12h, 13m of the high voltate supply circuits 12, 13 of a recording electrode driving circuit 9 at the time of forming positive charge images. At this time, a transistor 125 does not conduct, hence +300V is led out from the positive high voltate supply circuit 12. On the other hand, the transistor 125' of the negative high voltate supply circuit 13 conducts and its output is forced to the ground level. Hence, +300V is simply applied as supply voltage to the single driving circuit group 11g. In this way, the high voltage is applied always to one of the respective transistors 11a, 11b of the single driving circuit 11 at the time of recording and the simultaneous application of the positive and negative high voltages does not occur.
Patent JP-H05316040-A (JP)
Title: Data transmitter
Inventor: SATO TADASHI
IPC: H04B10/07
Filed: 1992-05-14
Abstract: PURPOSE:To attain control/monitor in details by providing a monitor circuit and a signal inhibit/enable circuit to each of branch ports from a transmission station and allowing a control station to implement monitor of a signal state and port disconnection control in the unit of ports. CONSTITUTION:Port branch circuits 101-10n in a coupler circuit 10 in a transmission station of a control station are provided with signal monitor circuits SG1-SGn to monitor the state on a transmission line with each port. The circuits SG1-SGn monitor respectively the normal fault state of reception signals 0RX1-ORXn given from reception sections OS1-OSn of optical modules 81-8n and output its state to a register 12 in terms of status signals STS1-STSn. A microprocessor of the transmission station monitors the content for a constant period and when the fault state is consecutive for a prescribed period or over, a signal CMD1 from the register 12 sets an AND circuit A1 to the reception inhibit state. Thus, the control station directly detect a faulty location and performs its disconnection.