baber/WOPTO huggingface dataset:
Patent JP-H03282117-A (JP)
Title: Method for controlling combustion amount varying device
Inventor: BANDO SEIJI
IPC: F23N1/00
Filed: 1990-03-30
Abstract: PURPOSE:To adjust a spray amount through a nozzle to a proper value by a method wherein, when fuel oil is pressurized and fed to a return type pressure spray nozzle with the aid of a pump and a flow rate of a part thereof is controlled by a flow rate regulating valve to return the fuel oil, through detection of the temper ature of fuel in an outbound oil pipe, a current value to the flow rate regulating valve is controlled. CONSTITUTION:Kerosene is pressurized and fed from an oil storage tank to a return type pressure spray nozzle with the aid of a pump, a part thereof is atomized, the rest passes through a return oil pipe, a return oil amount is regulated by a flow rate regulating valve, and returned to the upper stream side of the pump. A temperature sensor is located in the portion, on the downstream side of the pump, of an outbound oil pipe to detect a kerosene temperature Tx. A spray amount - kerosene temperature characteristic curve U changed according to a current value Ix to the flow rate regulating valve is predetermined, and from the kerosene temperature Tx and a spray amount Qn based on a demand load, the current value Ix to the flow rate regulating valve is calculated, and control is made such that an actual current value Ir is caused to coincide with the current value Ix. A spray amount Qn based on a demand heat load can be set from a preset reference temperature Tb and the current value Ir to the flow rate regulating valve based on a demand heat load at the temperature Tb.
Patent JP-S59212470-A (JP)
Title: Production of imide compound containing double bond and/or oligomer thereof
Inventor: KADOI AKIRA
IPC: C07D207/452
Filed: 1983-05-18
Abstract: PURPOSE:To obtain the titled substance which is a raw material for thermosetting resins having improved heat resistance, etc. in high yield, by reacting a polyamine with an aliphatic carboxylic acid anhydride containing an aliphatic double bond in the presence of phosphorus or sulfur oxide as a dehydrating and cyclizing agent. CONSTITUTION:A polyamine of the formula R-(NH2)n (R is organic group containing at least two carbon atoms; n is an integer >=2) is reacted with a carboxylic acid anhydride containing an aliphatic couble bond or a derivative thereof in the presence of phosphorus or sulfur oxide in a solvent, e.g. N,N-dimethylformamide, to give the aimed compound. The amount of the above-mentioned dehydrating and cyclizing agent to be used is 0.01-10 equivalents, preferably 0.1- 3 equivalents expresed in terms of dehydration equivalents thereof. The amount of the carboxylic acid anhydride containing the aliphatic double bond or a derivative thereof to be used in >=0.95mol based on one mole -NH2 groups in the polyamine.
Patent JP-S569239-A (JP)
Title: Manufacture of glass for optical transmission line
Inventor: NAKAMURA OSAMU
IPC: C03C3/16
Filed: 1979-07-05
Abstract: PURPOSE:To obtain glass for an optical transmission line whose transmission loss is less than that of a conventional method, by introducing SOCl2 supporting carrier gas to perform agitation, while vitrifying phosphoric acid type glass forming oxide. CONSTITUTION:When a starting material composite for an optical transmission line manufactured by reaction with phosphoric acid is heated melted and vitrified in quartz crucible 1 in quartz furnace core tube 6 provided with heating furnace 7, at least one kind of carrier gas such as O2, He, N2 or Ar supporting SOCl2 in evaporator 4 is introduced into crucible 1 through pipe 3 to perform agitation. Thus, atomic Cl formed by the reaction of SOCl2 and O2 reacts with OH group in the molten material to efficiently remove them, and glass for an optical transmission line whose optical transmission loss is less than that of a conventional method is obtd.
Patent JP-H04299452-A (JP)
Title: Maintenance patrol job table producing device
Inventor: HONMA MASAKI
IPC: G06Q50/16
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a maintenance patrol job table producing device which can extremely reduce the burden of a job table producer. CONSTITUTION:A personal information storage part is provided to store the worker data together with a field information storage part 11 which stores the field data, and a control part 14 which starts the allocating jobs at the buildings having the higher work contents in the same area and then allocates the different areas. In such a constitution, the substantially automatic production of a job table is attained and therefore the burden of the table producer is extremely reduced.
Patent JP-S5511777-A (JP)
Title: X-y positioning device
Inventor: SHIRAHASE MASAYUKI
IPC: B23P19/00
Filed: 1978-07-13
Abstract: PURPOSE: To easily control machining with programmed automatic positioning, by sequentially positioning a work in accordance with a previously programmed co- ordinates of machining points.  
     CONSTITUTION: A signal from a positioning device of having completed the positioning is issued to three, for example, kinds of independent machines. In other words, the completion signal is a signal of starting machining for each machine. The positioning device receives signals of having completed operation from those machines and then issues a next positioning signal. The operations, however, of the machines are not selected simultaneously but only one operation, and the address is proceeded up by one when the operation is completed. Thus the machining operations can easily be processed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60227889-A (JP)
Title: Stirrer for digestion tank
Inventor: MIKAMI SHIGEKATSU
IPC: C02F11/04
Filed: 1984-04-27
Abstract: PURPOSE:To prevent clogging and to provide an excellent stirring effect by forming a narrow part to the part above a fluid blow-off nozzle and an aperture further above the same and inducing a sludge liquid through said aperture as well into a cylindrical body. CONSTITUTION:An annular narrow part 4 made of a flexible material such as rubber is provided to the inside surface of the cylindrical body 3 for draft so as to overhang inward. The aperture 5 communicating with the inside and the outside is formed to the wall of the cylindrical body 3 above said part. Foam ascends and induces the sludge liquid through the openning at the bottom end of the body 3 by an air lift effect when air A is supplied and discharged from a gas blow-off nozzle 6 into the body 3. The flow is changed by the narrow part 4 and when the flow ascends toward the central part of the body 3, the pressure is decreased in the upper part and further the induced flow is generated from the outside to the inside of the body 3 by the aperture 5. The stirring effect is thereby improved and the sticking and clogging by the fiber-components in the cylindrical body are prevented.
Patent JP-H08247163-A (JP)
Title: Torque limiter capable of adjusting torque
Inventor: TAKAHASHI ATSUSHI
IPC: B65H3/06
Filed: 1995-03-07
Abstract: PURPOSE: To provide a torque limiter for providing a stable slip torque value in order to accurately feed paper sheets one by one in a torque limiter to be interposed between a return roller and a driving system in a paper feeding mechanism used in a copying machine. CONSTITUTION: Many friction plates 2 are provided on the input and output sides, the flexure amount of a spring 5 for pressing the friction plates 2 is changed, and therefore, a slip torque can be changed. Generated heat is little since the pressing can be made a little by many friction plates 2, and heat dispersion is excellent since the friction plates 2 are made of metal having good heat conductivity, and the friction plates can withstand high-speed rotation.
Patent JP-H10307861-A (JP)
Title: Logic analysis sub system in time division emulator
Inventor: SARNO TONY R
IPC: G06F11/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility of circuit design by executing a logic analysis sub system for debugging a circuit in a time division emulator. SOLUTION: This logic analysis sub system 202 is provided with two trace processor chips 302 and 304 and the respective ones receive input 320 from the 384-bit bus 222 of the emulator. A controller in a trace memory and controller 306 is connected to a host bus 356 interfaced to a work station. Trace memory full signals are generated by the controller in the trace memory and controller 306 and informing signals are sent to a CT board and sent from there to the work station. The logic analysis sub system 2002 transmits break point signals themselves to the CT board and trigger signals are transmitted to the other board in the emulator. By the trigger signals, a trace memory system acquires probe data.
Patent JP-H01258756-A (JP)
Title: Explosion thermal spraying device
Inventor: MITSUHATA KOICHI
IPC: B05B7/16
Filed: 1988-04-07
Abstract: PURPOSE:To uniformly carry a gas in explosive combustion to a nozzle inlet by providing the ignition position of a sparking plug on the prolongation of the thermal spraying axis of a nozzle. CONSTITUTION:An explosion chamber 1 having a sparking plug 9, a nozzle 3 protruding from the explosion chamber 1, a powder supply system 7 for supplying a material to be thermally sprayed to an inlet of the nozzle 3, a gaseous fuel supply system 6 for supplying a gaseous fuel to the explosion chamber 1, and a spark generating device 10 of the sparking plug 9 are provided. The ignition position of the sparking plug 9 is provided on the prolongation of the thermal spraying axis of the nozzle 3. Namely, the high-temp. gas 13 of explosive combustion tends to flow in the thermal spraying axis direction of the nozzle and thermal spray powder is flown by the obtained velocity in the same direction only. Consequently, the powder is not deposited on the inner nozzle wall, the inner wall is hardly eroded, the device can be used in thermal spraying for a long time, and the generation of defects of the thermally sprayed film due to the thermal spraying of the material deposited on the worn surface of the nozzle can be prevented.
Patent JP-S62242924-A (JP)
Title: Hand grip device
Inventor: IZUMI MINORU
IPC: G03B17/56
Filed: 1986-04-16
Abstract: PURPOSE:To easily execute operation of an operating button by providing the operating button for operating a photographing device on a hand grip device, and making this operating button movable against the band grip device. CONSTITUTION:In case of operating the operating buttons 4, 5 which are provided on a hand grip 2, with fingers of a photographer's hand, the operating buttons 4, 5 are moved to an optical position in accordance with length of the photographer's finger by loosening the screws 8a, 8b, 15a and 15b. Thereafter, when a switch box is fixed to the hand grip by tightening the screws 8a, 8b, 15a and 15b, the operating buttons 4, 5 can be placed easily at an optimum position in accordance with the length of the photographer's finger.
Patent JP-H01261189-A (JP)
Title: Small elevator device
Inventor: KONDO TAMAKAZU
IPC: B66B11/06
Filed: 1988-04-08
Abstract: PURPOSE:To enable a main cable to reduce its vibration without providing a vibro- isoling device with the two main cables displaced 90 deg. between a winding drum and a hanging wheel and brought into contact with each other in an intermediate part by orthogonally arranging a winding drum shaft of a hoist in the bottom part of a lift path and a hanging wheel shaft in the upper part of the lift path. CONSTITUTION:A hoist 8 arranges a shaft of its electric motor 9 along the depth direction of a lift path 1, and a brake 10 is set up so as to be placed in a boarding floor side. While a winding drum 11 orthogonally arranges its shaft with the shaft of a hanging wheel 5. Main cables 6, 7 are arranged parallelly with the axial direction of the winding drum 11 in its position but with the axial direction of the hanging wheel 5 in its position. That is, the main cables 6, 7 are displaced 90 deg. between the winding drum 11 and the hanging wheel 5 and brought into contact with each other in an intermediate part. In this way, a function of suppressing vibration of the main cables 6, 7 is generated. While because the brake 10 is arranged in the boarding floor wide, the brake 10 enables even its opening work to be easily performed from the boarding floor when a cage 3 is stopped between floors in case of emergency or the like.
Patent JP-H08336386-A (JP)
Title: Fructosylamino acid oxidase and its production
Inventor: KATO NOBUO
IPC: C12N9/06
Filed: 1996-04-09
Abstract: PURPOSE: To obtain the subject enzyme useful for diagnosing diabetic symptoms, administering such symptoms, and understanding the food preservation status and/or period after producing foods, through the quantitative analyses of Amadori compounds. CONSTITUTION: This enzyme is obtained by culturing in a fructosyllysine-contg. medium Penicillium bacteria capable of producing fructosylamino acid oxidase [e.g. Penicillium janthinellums-3413 (FERM BP-5475)] and has the following physicochemical properties: (1) catalyzing the reaction forming an α-ketaldehyde, amine derivative and H2 O2 by oxidizing an Amadori compound in the presence of oxygen; (2) optimum pH : 7.5, and s table pH: 4.0-11.0; (3) optimum temperature: 25 deg.C, and stable temperature: 15-50 deg.C; and (4) molecular weight: about 38700 (gel filtration method).
Patent JP-S59229359-A (JP)
Title: Printing head
Inventor: UOZUMI JIYUN
IPC: B41J2/275
Filed: 1984-04-27
Abstract: PURPOSE:To make it possible to perform stable operation, in a matrix wire dot printer, by providing a guide ring having a groove inlaid with the leading armature contacted with the trailing end part of a printing wire and performing the positional regulation of said armature leading end. CONSTITUTION:The leading end, which is contacted with each printing wire 2, of each armature is subjected to positional restruction by the groove 20a of a guide ring 20 and the traverse vibration of the armature 15 for pushing out the printing wire 2. Whereby, the armature 15 can be arranged so as to reduce the gaps between armatures. By this mechanism, the movement of the armature 15 becomes stable and the operation of the printing wire 2 can be made certain and stable while it is not generated that the printing wire 2 is bent on the way thereof by the abnormal movement of the armature 15 and the whole can be miniaturized.
Patent JP-H07289505-A (JP)
Title: Light source device for endoscope
Inventor: TODA MASATO
IPC: A61B1/06
Filed: 1994-04-25
Abstract: PURPOSE:To make it possible to feed always purified air into the living body, to facilitate maintenance and to help maintain a purification function. CONSTITUTION:The air necessary for observation is fed by an air feed pump 5 into living the body via a pipeline 3b of an endoscope 3. This air feed pump 5 is freely attachably and detachably provided with a filter 8 for purifying the air sucked and passed therein on the suction side so that the sucked air is purified and the clean air is sent into the body. Since the filter is disposed freely attachably and detachably, the maintenance thereof is easy. Contaminating of a member for purification and degrading of its performance with the elapse of time are prevented by exchange.
Patent JP-S60230155-A (JP)
Title: Image recorder
Inventor: SATOU SHIROU
IPC: G03G15/00
Filed: 1984-04-28
Abstract: PURPOSE:To eliminate always excess or shortage of power source capacity by unitizing a process part relating to image recording to plural blocks, providing a power source converter to each of the respective units and connecting the power source converters in parallel with a power source. CONSTITUTION:Units L1-L3, P1-P3, C1-C3 are provided respectively to a unit (a) of an image signal generating part, an image forming unit (b) and a paper supply unit (c) so as to be selected according to purposes. If, for example, the units L2, P1, C1 are assumed to be used, the power source converters L51, P51, C51 are respectively connected in parallel with the outside power source (not shown in figure) by connectors L90, P90, C90. As a result the supply of always the specified electric power to the respective converters L51, P51, C51 is made possible even if there is unbalance of power consumption in each unit and the image recorder constituted of the respective units L2, P1, C1 functions normally at all times.
Patent JP-H08284287-A (JP)
Title: Connection structure and connection method of wall panel
Inventor: HATANAKA TAKESHI
IPC: E04B2/72
Filed: 1995-04-12
Abstract: PURPOSE: To connect and disconnect wall panels to and from each other wherein excellent connection strength is obtained only by connecting work from the side of a unit room by engaging a connecting plate body with a guide path part installed on a frame of the wall panel. CONSTITUTION: A guide path part 12 is formed by fixing plate materials 4, 4 on frames 11, 21 of wall panels 1, 2. A connecting plate body 3 is engaged and installed with and on the frame 11 of the wall panel 1. After the wall panel 1 is erected on a floor material, it is inserted into a hole 34 of the connecting plate body 3 by a screwdriver, and the wall panel 2 is erected on the floor plate so that a back surface of the frame 21 is received by a receiving part 3b in a state where the connecting plate body 3 is made to slide upward. Thereafter, both of inclined edge parts are made contact with and slide on the guide path parts 12, 22 by pushing the connecting plate body 3 down from the side of a unit room by the screwdriver.  A part of the connecting plate body 3 is engaged by engagement pieces 13, 23 by adhering end edges of both of the wall panels 1, 2 on each other on the guide path parts 12, 22 and the inclined edge parts. Consequently, the wall panels are connected to each other with no clearance only by work from the side of the unit room.
Patent JP-H04319643-A (JP)
Title: Method and device for measuring eccentricity of coating
Inventor: KOBAYASHI TAKEHITO
IPC: G01B11/00
Filed: 1991-04-18
Abstract: PURPOSE:To accurately measure the eccentricity of the coating of a coated linear body. CONSTITUTION:A coated optical fiber 100 composed of a glass section 100a and resin section 100b is irradiated from one side face to the other side face with the parallel P-polarized light of a laser beam 113 from a laser light source 111 through a shield plate 112 after the beam 113 is P-polarized through a polarizing plate 114. When the positions of the critical reflected light and non- transmitted light of the forward scattered light of the beam 113 are received and a pattern analysis is performed by means of an image sensor 121, the extent of the eccentricity of the resin section 100b can be accurately measured.
Patent JP-H01261117-A (JP)
Title: Carrier device
Inventor: YONETANI TSUGIO
IPC: B65G47/46
Filed: 1988-04-08
Abstract: PURPOSE:To enlarge a driving stroke of a supporting belt 6 by constituting so as to make it possible to move wheels engaged to guide channels of side frames for movement of a moving frame 3, to a hollow portions of brackets on crossing over both end portions of guide channels. CONSTITUTION:A pair of guide frames 22 are positioned on both side ends of moving direction of a moving frame 3 to be a movement guide for the moving frame 3, and vertical wheels 20 of the moving frame 3 are engaged to guide channels 23 formed on inner side parts of the guide. Again, hollow portions 41 communicated to both end parts of the guide channels 23 are formed on brackets 26 attached to both end parts of the side frames 22, and it is made possible to move the vertical wheels 20 of the moving frame 3 to these hollow portions over the both end parts of the guide channels 23, therefore moving stroke of the moving frame 3 is made to enlarge, and driving stroke of the supporting belt 6 is made to enlarge. Again, supporting holes are provided on the bracket 26 for supporting rollers 4 on shafts thereof in the supporting holes to secure length of the middle part of the supporting belt 6 supporting an article.
Patent JP-H11282355-A (JP)
Title: Label to allow bottle washing
Inventor: KOIZUMI FUMITAKE
IPC: B32B7/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To easily allow separation in washing, and to easily separate a sepa rable area such as a response ticket, in a label used for labeling for a bottle recycled by washing after use of a content in a beer bottle or the like. SOLUTION: In a label provided with a separable area 4 in one part and separable with an alkaline solution, the label of the present invention is a bottle- washable label provided with a water-proof and alkali-soluble coating layer 17 in the reverse face of the separable area 4. When the coating layer 17 is provided in the reverse face of the separable area 4 provided in one part of the label separable with the alkaline solution at the time of washing, separation is allowed on the condition that the label is left bonded to a bottle by applying a starch paste excluding the reverse face of the area 4 to be labeled to the bottle, so as to utilize one portion of a conventional label for a response ticket or the like.
Patent JP-S58204627-A (JP)
Title: Tuner
Inventor: NAGAI JIYOUJI
IPC: H04B1/08
Filed: 1982-05-21
Abstract: PURPOSE:To prevent the interference between oscillating sections requiring spacing, by shielding each converting section with a housing arranging each shielded converting section separately and forming a titled tuner in one body. CONSTITUTION:The 1st converting section where each circuit block consisting of an input filter 2, the 1st local oscillator and the 1st mixer sectioned with shield plates 14, 15 is surrounded with the 1st case section 16. Further, each circuit block comprising the 1st and the 2nd IF filters 6, 8, an IF amplifier 7, the 2nd local oscillator 11, the 2nd mixer 10, and an output filter 12 sectioned with shield plates 17-20 is surrounded with the 2nd housing section 21. These housing sections 16, 21 are combined in one body and shielded with covers 16a, 21a. Further, the combining section combining these housing sections 16, 21 forms a gap 22, and an introducing signal led from the 1st converting section to the 2nd converting section passes through a capacitor 23. Since the housing sections 16, 21 are separated via the gap 22 in this way, the coupling between the 1st converting section and the 2nd converting section is eliminated.
Patent JP-H05291095-A (JP)
Title: Manufacture of semiconductor device
Inventor: UESUGI TOMOHIRO
IPC: H01L21/02
Filed: 1992-04-08
Abstract: PURPOSE:To solve such a problem that elements formed on the periphery of a semiconductor wafer are damaged by a support when the semiconductor wafer is transferred, stored, and processed or elements are lessened in yield when the elements are not formed on the periphery of the semiconductor wafer to avoid damage. CONSTITUTION:The periphery of a semiconductor wafer 10 excluding an element forming region 1 inside the wafer 10 is made to have a step higher enough than an element surface in a manufacturing process do as to solve the above problem.