baber/WOPTO huggingface dataset:
Patent JP-H04105550-A (JP)
Title: Thyratron controller
Inventor: ETOU NOBUO
IPC: H02M1/06
Filed: 1990-08-22
Abstract: PURPOSE:To obtain a thyratron controller capable of preventing the lifetime of a thyratron from shortening by installing a voltage setting circuit which counts the number of times of pre-fires and, when the number reaches a preset count value, changes voltage applied to a heater by the specified value at a time. CONSTITUTION:When a waveform 101 taken out from a voltage divider to divide voltage applied between the anode and cathode of a thyratron becomes as high as or higher than preset voltage 105, the level of the output 106 of a comparator 17 becomes H. When pre-fire occurs, the level of the output of the comparator 17 becomes L and a counter circuit 21 counts '1'. When the value agrees with a preset value, the level of the output 113 of a comparator 23 becomes H and a voltage setting circuit 24 decreases preset voltage for a reservoir heater by the specified value, for example 0.1V, at a time. Therefore, continuous many pre-fires are prevented and the lifetime of the thyratron can be prevented from shortening.
Patent JP-H1059277-A (JP)
Title: Catamaran type cleaning ship
Inventor: MURAKAMI MITSUNORI
IPC: B63B35/32
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To collect floating matter even in the narrow water area by providing a first stream generating device for generating a stream from the bow side to the stern side between the bows of respective bodies, and a second stream generating device for generating streams from the stern side to the bow side outside guide bodies. SOLUTION: When a water turbine 25 is driven, a stream W1 in the direction from the bow to the stern is generated between bodies 4, and floating matter 1 on the water surface guided between the bodies 4 by guide bodies 5 are moved to the stern side. When stream generating pumps 24 are driven, water is taken in from intakes 21 so as to accelerate the stream W1, the water is discharged from discharge ports 22, and streams W2 along the outer faces of the guide bodies 5 are generated. Floating matters 1 nearby the guide bodies 5 are pushed forward, and they are taken in between the bodies 4 by the stream W1. Hereby the stream W1 and the streams W2 are cancelled with each other, and hence the catamaran type cleaning ship can collect the floating matter in the condition of anchoring on the place.
Patent JP-S6283266-A (JP)
Inventor: IWAO EIICHI
IPC: B62J9/00
Filed: 1985-10-05
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-2000057943-A (JP)
Title: Method for forming electrode of plasma display panel
Inventor: SANG-TAE KIM
IPC: H01J11/24
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a new method for forming a BUS electrode compensating low conductivity of a transparent electrode as a single paste film using silver. SOLUTION: Silver paste 17 formed by mixing black powder 17a and white powder 17b which have different specific gravities in the paste shape is coated on transparent electrodes 6, and they are separated by their specific gravities, dried, and baked. The while powder 17b contains silver powder, and the black powder 17a comprises Cr and glass powder. The specific gravity of the black powder 17a is higher than 7, and the specific gravity of the white powder 17b is lower than 3. Since paste coating is required once, the processes are simplified and the electrodes are thinned.
Patent JP-H01284490-A (JP)
Title: Magnetic pressurization type press welding device
Inventor: FUJIMURA AKIHIRO
IPC: B23K20/10
Filed: 1987-09-05
Abstract: PURPOSE:To enable easy press welding of objects to be press welded without having a need for pressurizing the press weld zone from the front and rear surfaces by means of vise-like devices having long arms by providing a pressurizing body made of a ferromagnetic material for pressurizing the rear surface side of said objects toward magnetic poles. CONSTITUTION:A piston rod 17 is vertically moved by operating the lever of a variable resistor 30 to match the left end of the magnetic pole 8 on a stationary plate 13 to the height of the point where the press welding in Al plates 1, 2 is to be started. A piston rod 19 is then moved laterally by operating the lever of a variable resistor 31 to bring the left end of the magnetic poles 6, 8 into contact with the front surface of the Al plate 2. The pressurizing body 3 is mounted to the rear surface of the Al plate 1 facing the left ends of the magnetic poles 6 and 8. The pressurizing force of the body 3 increases to about 10kg when a pressurization control switch 29 is shifted from a neutral point to the right. The magnetization of the magnetic poles 8 and 6 attains 100% when the energization in a forward direction is max. Said magnetization attains 0% when the energization in a backward direction is max.
Patent JP-H0540302-A (JP)
Title: Film feed mode switching device
Inventor: KAZAMI KAZUYUKI
IPC: G03B17/30
Filed: 1991-08-07
Abstract: PURPOSE:To switch the feed modes of a film loaded in a camera and to record information on each photographic frame invariably in a constant direction regardless of a film feed mode. CONSTITUTION:This device is provided with a film feeding means 100, a feed mode selecting means 101 which selects the film feed mode, a perforation detecting means 102 which detects perforations of the film, a 1st counting means 102 which counts photographic frames in normal winding mode according to a perforation detection signal, a 2nd counting means 104 which counts photographic frames in pre-winding mode similarly, and a control means 105 which feeds the film by the feeding means 100 corresponding to the film feed mode selected by the feed mode selecting means 101 according to the number of photographic frames counted by the 1st or 2nd counting means 103 or 104. Then the feed modes of the film are switched.
Patent JP-H06172241-A (JP)
Title: Production of bisphenol
Inventor: KURAUSU BERUKU
IPC: C07C37/20
Filed: 1993-08-16
Abstract: PURPOSE: To provide bisphenols in high purity and having a good selectivity by adding specified amount of water to a free mixture of acetone and phenol and reacting while keeping catalytic activity of modified ion exchange resin for a long time.  
     CONSTITUTION: 4,4-dihydroxyphenylpropane is obtained by adding 0.6 to 5 weight %, preferably 1.2 to 2.9 weight % in particular, of water to the free mixture of aceton and phenols before the reaction to react using sulfonic acid ion exchanger resins modified with alkyl-SH groups. The suitable starting materials for this process are o-cresol, 2,6-dimethylphenol or the like especially phenol. The suitable ion exchanger resin for this process is sulfonated styrene polymer crosslinked with 2 to 4 weight % of divinylbenzene based on styrene, which may contain one or more sulfonic acid groups per one benzene nucleus of styrene, preferably the one nuetralized with cysteamine or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0670081-A (JP)
Title: Facsimile equipment
Inventor: TOMITA YASUHARU
IPC: H04N1/00
Filed: 1992-08-21
Abstract: PURPOSE:To enable the transmission instruction and the confirmation of stored received documents without depending on individual procedure by non-standard signals and to select the confirmation of the stored received document between voice or reports by using PB tones and to take out only the required stored received document without the aid of a third party by specifying intrinsical storage number at every received document by the PB tones for taking out the stored received documents. CONSTITUTION:The PB tones sent from a call originating terminal are detected at a PB tone detection part 13 and analyzed at a PB tone analysis part 14. With the result, information managed and stored at a transmission station information management part 15 and a received information management part 16 is informed by being converted to the voice at a voice conversion part 17 or informed by the report prepared at a report preparation part 20, or the stored received document stored at a received document storage part 19 is transmitted to the call transmitting terminal.
Patent JP-2001051491-A (JP)
Title: Developing device
Inventor: AOKI MASAKAZU
IPC: G03G15/08
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which forms a toner layer speedily and uniformly on a developing roll with a simple constitution. SOLUTION: In this device, superposed voltage of DC voltage and AC voltage is fed to the developing roll 2 from a DC power source 7a and an AC power source 8, DC voltage is fed to a magnetic roll 3 from a DC power source 7b, an alternating electric field is made to generate between the developing roll 2 and the magnetic roll 3 and the toner is moved from the magnetic roll 3 to the developing roll 2 while being oscillated by the alternating electric field.
Patent JP-H06129782-A (JP)
Title: Heat exchanger cooling steam at high temperature
Inventor: BUORUFUGANGU KERAA
IPC: F22G5/16
Filed: 1991-05-24
Abstract: PURPOSE: To cool superheated steam with water while generating saturated steam by making an opening at a part of a partition and disposing a rotating plate thereat, coupling the plate with a rotating disc disposed perpendicularly thereto and providing a through flow opening and a closed wall-like section on the opposite sides of the rotating disc. CONSTITUTION: When a rotating plate 19 is positioned along the surface of a partition 16, through flow openings 22, 24 of a rotating disc 21 and a fixed disc 23 face each other and superheated steam supplied to an inlet chamber 17 passes entirely through the through flow openings 22, 24 to reach U-shaped pipes 4. When flowing through the U-shaped pipes 4, superheated steam is cooled through heat exchange with water evaporated in the shell space 6 and passed through the through flow openings 22, 24 located below the partition 16 and the plate 19 to enter into an outlet chamber 18 from the U-shaped pipes 4 before being discharged through an outlet 15. According to the structure, superheated steam can be cooled with water while generating saturated steam.
Patent JP-2000059313-A (JP)
Title: Optical repeater
Inventor: YONEYAMA MIKIO
IPC: H04B10/2507
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide the optical repeater where an ASE noise generated by an optical amplifier is reduced by a simple means so as to reduce the cost. SOLUTION: A light receiving element 3 with a high output and whose output has a saturation characteristic connects to a post-stage of a light amplifier 2 connecting to a transmission line 1, an output of the light amplifier 2 is given to the light receiving element 3, where the signal is optical-to-electrical converted into an electric signal, and the signal modulates an optical modulator 6 via a DC voltage application means 4. The optical modulator modulates a continuous light incident from an input light source 5 to reproduce a same optical data signal as a transmitted optical data signal and the signal is sent to a transmission line 8 via a light amplifier 7.
Patent JP-S6466199-A (JP)
Title: Novel insulin-like growth factor-i derivative and its production
Inventor: SAJIKI TETSUTARO
IPC: A61P43/00
Filed: 1987-09-04
Abstract: NEW MATERIAL:A peptide of formula I (R<1> is amino, hydroxyl group; Y<1> and Y<3> incorporate to form a disulfide bond; Y<2> and Y<6> incorporate to form a disulfide bond; Y<4> and Y<5> incorporate to form a disulfide bond) and its salts. USE:A growth promoter, tissue-repairing agent. PREPARATION:For example, Boc-Ala-4-(oxymethyl)phenylacetamide resin (Boc is t-butoxycarbonyl) is used to repeat the operations of bonding of an amino- protected amino acid and deprotection from the C-terminal in accordance with the amino acid sequence of the peptide to give a peptide resin. The resin is treated with hydrogen fluoride to eliminate the peptide of formula II, then the product is oxidized with air to form disulfide bonds, resulting in the peptide of formula I.
Patent JP-H04104353-A (JP)
Title: Menu item control method
Inventor: TAKENOUCHI MARIKO
IPC: G06F3/0482
Filed: 1990-08-24
Abstract: PURPOSE:To alter information and to execute an item which is not displayed in a menu by altering information whether display is executed/not executed in the menu of menu items stored in a menu item storage part in accordance with the instruction of an instruction input part. CONSTITUTION:When the execution of a 'program 1' is instructed from the instruction input part 1, a program control part 2 stores all the menu items of the 'program 1' and information whether display is executed/not executed in the menu of respective menu items in the menu item storage part 4. The 'program 1' displays the menu in a display part 3 in accordance with the menu items and information whether display is executed/not executed in the menu of respective menu items, both of which are stored in the menu item storage part 4. When the execution of a 'menu item alteration processing' is instructed, a menu item alteration part 5 displays the menu in the display part 3 again in accordance with the menu item and information whether display is executed/not executed in the menu of respective menu items. Then, the items of the menu is executed and recognized while information whether display is executed/not executed in the menu of the menu item in an executed program can be altered and an altered result can immediately be reflected on the executed program.
Patent JP-H1058114-A (JP)
Title: Method for controlling injection of die casting machine and device therefor
Inventor: MIZUNAGA YASUO
IPC: B29C45/57
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the injection of a die casting machine which easily executes a speed control and a pressure control having good controllability in a simple hydraulic circuit, and a device therefor. SOLUTION: This control device is provided with an injection cylinder having a run-around circuit and constituted with spool type first and second control valves driven with servo motors through ball screws and a run-around valve. Both flow rates from a hydraulic source and from the run-around circuit are simultaneously controlled till completing fill-up to execute the speed control. At the time of completing the fill-up, the pressure acting area in the closing direction of the valve body is largely formed, and the run-around circuit is shut off with the run-around valve composed of a non-return valve formed as close state in a short time when the free stream stops.  The flow rate in the circuit from a rod side of the injection cylinder to an oil tank is adjusted by adjusting the opening degree of the second control valve providing an angle detector with a signal from a filling completion detecting means to control the lowering time of the rod pressure and this holding pressure thereafter.
Patent JP-S6377017-A (JP)
Title: Production of color filter for liquid crystal display body
Inventor: SATO NARIHIRO
IPC: G02B5/20
Filed: 1986-09-19
Abstract: PURPOSE:To enable arbitrary selection of the spectral sensitivity of a photosensitive material which changes in the spectral sensitivity in the wavelength corresponding to one of red, green and blue colors with a change in pH and to obtain a relief having a prescribed film thickness for every picture element by controlling the time for exposing said photosensitive material to a acidic or basic gaseous atmosphere. CONSTITUTION:The picture elements 5 of red, green and blue are formed on a transparent substrate 4 and the photosensitive material 6 which changes in the spectral sensitivity in the wavelength region corresponding to at least one of the red, green and blue colors with a change in pH is coated on the picture elements 5. High-polymer materials with which the spectral sensitivity of crosslinking agents change with a change in pH are variously selectable for the photosensitive material 6 which can be used. The substrate coated with the photosensitive material is exposed to the acidic or basic gaseous atmosphere and further while light is projected to the photosensitive material 6 through the transparent substrate 4 and the picture elements 5. The photosensitive material 6 after such photoirradiation is finally subjected to an adequate developing process to form the relief 7. The film thickness is controllable with the exposing time to the acidic or basic gaseous atmosphere in the above-mentioned manner, by which the film thickness of the picture elements is easily obtd. as desired.
Patent JP-2001049078-A (JP)
Title: Weatherproof resin composition
Inventor: NAMURA ICHIRO
IPC: C08L57/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a super weatherproof resin composition in which the degree of exhibition of each of hydrophobic function and UV stabilizing ability can be arbitrarily controlled according to the situation. SOLUTION: This resin composition contains two polymers (A) and (B), wherein the polymer (A) is prepared by polymerization of a monomer component containing p wt.% of a hydrophobic monomer and q wt.% of a UV resistant monomer and the polymer (B) is prepared by polymerization of a monomer component containing r wt.% of a hydrophobic monomer and s wt.% of a UV resistant monomer, and wherein p>r; and q<s.
Patent JP-H04104637-A (JP)
Title: Packet relay system
Inventor: TAKAHASHI TOSHIYUKI
IPC: H04L45/24
Filed: 1990-08-24
Abstract: PURPOSE:To avoid interruption of communication on the occurrence of a network fault by adopting the system in which communication through the use of a logical fixed communication line is implemented normally and only an in-network control packet to set a new logic fixed communication line is relayed by each station corresponding to a destination station on the occurrence of a network fault. CONSTITUTION:When the connection state of the network is changed due to a fault of packet exchange stations 4-A-4-E or the like or traffic is fluctuated, each station selects an optimum relay line corresponding to a destination station with respect to an in-network control packet outgoing incoming station relay circuit retrieval packet 1 to set a new logic fixed communication line and the packet is relayed up to the destination station. Thus, a new logical fixed communication line is set and it is not required to grasp all paths among station in advance regardless of complicated network constitution and a proper path is set in response to the connection state of the network at that time and the interruption of communication is avoided.
Patent JP-2000051061-A (JP)
Title: Support device for incense stick
Inventor: KODAMA FUJIO
IPC: A47G33/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a support device for incense stick allowing the manufacture of not only the support device but also an incense stick at low cost, capable of supporting a spiral incense stick stably, having such high safety that does not cause a fire, preventing fire of the incense stick from being extinguished, and eliminating a possibility that the support device is burned by the fire of the incense stick. SOLUTION: This support device for incense stick is provided with a support device body 2 and a receive part 3. The support device body 2 is constituted by two platelike support pieces 21, 22 formed of rock wool or glass wool or asbestos or a mixture of more than two kinds of them, and these support pieces 21, 22 are mutually assembled to form a three-dimensional support device body 2. The receive part 3 is formed on an outer wall face of the support device body 2 to receive a spiral incense stick S from below. Moreover, the receive part 3 is provided with locking parts 33,..., 33 which protrude and are provided in the outer direction of a diameter to hook and lock a winding end terminal S2 of the incense stick S.
Patent JP-H0694028-A (JP)
Title: Shaft having groove for generating dynamic pressure
Inventor: YOSHIDA FUMIO
IPC: F16C17/02
Filed: 1991-08-08
Abstract: PURPOSE:To prevent generation of unevenness in dynamic pressure at the time of rotation with the depth and shape of a groove for generating dynamic pressure in high accuracy. CONSTITUTION:Resist 4 is printed on a portion to be grooves 2 for generating dynamic pressure, on the peripheral surface of a shaft core member 1a, and is baked to be solidified, then hard electroless plating is performed to form a plating layer 3 having some thickness as the groove depth of the grooves 2. Then the resist 4 is removed to obtain a shaft 1 having the grooves 2 for generating dynamic pressure.
Patent JP-H0544182-A (JP)
Title: Production of ground fabric
Inventor: SAKAI YUTAKA
IPC: B32B27/00
Filed: 1991-08-08
Abstract: PURPOSE:To provide a method for production of a ground fabric, capable of mass-producing the ground fabric having the surface resistive to injury and containing a pattern excellent in tow tone gradation and the soft back at a high speed. CONSTITUTION:In this production method, a process for coating the upper surface of a non-woven fabric 3 having raised naps 1 and 2 on both the surface and the back with a resin 4 so as to make the surface flat, a process for printing a pattern 5 on the upper surface of the above-mentioned flat resin 4 by gravure printing and a process for coating the pattern 5-printed surface with a transparent resin 6 are carried out in order.
Patent JP-2001052261-A (JP)
Title: Target display system
Inventor: ATSUMI TETSUYA
IPC: H04N7/18
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a target display system which displays target information so that the target information regarding a target object is generated from different kinds of detection results at a high speed with high precision and the target object can speedily and effectively be monitored and handled by applying this system to, specially, a command control system, a guard system, etc. SOLUTION: Detection information from different kinds of detecting devices 10 to 12 is received through a communication line and target information regarding the target object is generated and displayed by the target display system 5. A server 1 generates the target information and performs various check processes including an importance and emergency deciding process. A figure client 4 performs a symbol display process for converting the target information into symbol data and displaying the symbol data on the screen of a display together with map data.
Patent JP-H0966249-A (JP)
Title: Coating device
Inventor: WATANABE TAKESHI
IPC: B05C1/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the working environment and realize the automation of coating. SOLUTION: A coating device is provided with a coating head 2 with a suction opening 4 for sucking a coating material sagging from a sponge 3 by the communication of a suction pump 5 with at least below the sponge 3 for applying the coating material on a material to be coated by impregnating the coating material and pressing the same to the material to be coated.