baber/WOPTO huggingface dataset:
Patent JP-2000019694-A (JP)
Title: Image forming method of silver halide photographic sensitive material
Inventor: TAKABAYASHI TOSHIYUKI
IPC: G03C5/38
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which development and fixing are simultaneously carried out with one treating liquid, high sensitivity is obtd. even in a low replenishing treatment and silver sludge can be significantly decreased. SOLUTION: In this image forming method, the development and fixing of a silver halide photographic sensitive material containing a hydrazine deriv. in silver halide emulsion layers and/or nonphotosensitive hydrophilic colloid layers are simultaneously carried out with a single treating liquid to obtain an image. The treating liquid contains a kind of a compd. expressed by formula. In the formula, Z is a group of nonmetal atoms necessary to form a heteroring containing a nitrogen atom, M is a hydrogen atom. alkali metal atom, alkaline earth metal atom or ammonium ion.
Patent JP-S6249276-A (JP)
Title: Radar transmitter
Inventor: TAKIGUCHI NOBORU
IPC: H03F1/00
Filed: 1985-08-28
Abstract: PURPOSE:To prevent the abnormal operation of a second power amplifier tube by providing a directional coupler, a detector and a level comparator between a first power amplifier tube and the second power tube and monitoring the exciting driving power level of the second power amplifier tube. CONSTITUTION:A directional coupler 8, a detector 9, a level comparator 10 and an AND circuit 1 are provided between first and second power amplifier tubes 2 and 3, respectively. Part of the output power of the first power amplifier tube 2 is inputted to the detector 9 via the directional coupler 8 to detect transmitting waves. The output of the detector 9 is compared with a reference level in the level comparator 10 and, when the output of the detector 9 is decreased below the reference level, the comparator 10 is operated to emit an alarm signal. When the alarm signal is emitted, a trigger signal from a trigger pulse generator 7 is stopped by the AND circuit 11 and the operation of a second high voltage pulse modulator 6 is stopped. Thus, the second power amplifier tube 3 is prevented from being operated in an unstable region.
Patent JP-H0947007-A (JP)
Title: Manufacture of coil bobbin
Inventor: HYODO TOMONOBU
IPC: H02K37/14
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To spread a resin material surely into the space for containing a coil while eliminating the need of deburring work. SOLUTION: A gate 44 is provided on the surface of an outer core 2B at the lower part and a resin material 3 is injection molded. A positioning protrusion 411 of an upper die 41 abuts against the pole 11 of an inner core 1A to regulate the upward displacement. Consequently, even if a resin material is injected under high pressure into the cavity of die, the inner core is not displaced and short molding is prevented. Furthermore, deburring work is not required since no burr take place in the space for containing a coil.
Patent JP-S6081762-A (JP)
Title: Exhaust device for lead storage battery
Inventor: NAKAJIMA TAKASHI
IPC: H01M50/358
Filed: 1983-10-07
Abstract: PURPOSE:To prevent an electrolytic solution from leaking by coating an injection inlet provided through a cover with an adhesive or bonding agent having acid resistance so as to covsr said inlet with it, and sticking, a label having a maze being an exhaust passage formed by a non-coated part, on a part of the cover. CONSTITUTION:One surface of a film-shaped sheet made of synthetic resin is coated with an adhesive agent or a bonding agent 9 belonging to poleythylene series or epoxy series etc. having acid resistance, while a label 8 including a part 10 non-coated with an adhesive agent or a bonding agent provided on one part thereof so as to form a maze being an exhaust passage is stuck on the cover 1 so as to cover a fluid injection inlet 11. Two continuous parts not coated with the adhesive or bonding agent reach both end parts of the label 8, forming a discharge outlet 12. Hereby, no liquid leakage can occur even if the fluid injection inlet 11 of the cover 1 is directly attacked by the electrolytic solution due to vibration, etc.
Patent JP-S6248519-A (JP)
Title: Hot runner nozzle
Inventor: OKAMOTO MASAO
IPC: B29C45/27
Filed: 1985-08-28
Abstract: PURPOSE:To prevent molding material from stagnating in a condition that it is contacted with high-temperature inner peripheral wall surface and generating burn phenomenon due to thermal decomposition by a method wherein stagnation of the molding material on the inner peripheral wall surface of the main body of a nozzle of prevented by a rotary number. CONSTITUTION:A rotary member 29 is held rotatably in the introducing port 11 of the main body 10 of nozzle and is contacted slidably with an inner peripheral wall surface 113, forming an introducing port 11, while being rotated in the same port 11 by a molding material, flowing in the same port 11. The molding material flows in a hot runner 30 while keeping molten condition and is introduced into the introducing port 11. The rotary member 20 is rotated by the molding material, flowing from the introducing port 11 toward a nozzle port 112. The molding material near the inner peripheral wall surface 113 of the main body 10 of nozzle is extruded toward the nozzle port 112 without stagnating by a spiral contacting section 202 contacting slidably with the inner peripheral wall surface 113 of the introducing port 11. According to this method, the molding material will never be heated excessively and burn will never be generated in the resin.
Patent JP-S5979678-A (JP)
Title: Scanning device of laser beam
Inventor: SHIYUDOU MASAHARU
IPC: H04N1/113
Filed: 1982-10-29
Abstract: PURPOSE:To execute read/write at a precise timing by removing a low frequency component from a laser beam passing through an encoder plate having a slit-like pattern and then shaping the waveform to obtain a clock signal. CONSTITUTION:A band pass filter 20 passes a laser beam by the signal change corresponding to the slit-like pattern of the encoder plate 16, an amplifier 21 amplifies the passed signal and then a waveform shaping circuit 22 outputs a pusle signal with 50% duty ratio. The pulse signal is applied to monostable multivibrators 23, 24. The monostable multivibrator 23 outputs a pulse with the pulse width of 1/2 the period of an input pulse at the rise of an input pulse and the monostable multivibrator 24 outputs a pulse signal with a period of 1/2 that of an input pulse at the fall of the input pulse. Both the outputs are added by an OR circuit 25, which outputs a precise write and read clock signal with the frequency twice that of the input signal.
Patent JP-H0946394-A (JP)
Title: Maintenance support method
Inventor: KAMATA YASUYOSHI
IPC: H04L69/40
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To efficiency perform the maintenance work when the trouble in a using equipment is generated in short time, to eliminate an errors, to unnecessitate the equipping with a display function for maintenance on a monitored object side and to inexpensively perform the work. SOLUTION: A monitoring information control part 11 having a function inputting/outputting the monitoring information 10 on an object equipment according to an inquiry and a function updating stored information and a monitoring information storage part 12 storing monitoring information 10 are connected by a communication line 2. A storage medium 14 with built-in maintenance supporting program for every object equipment equipped with four functions, a maintenance manual display, monitoring information display, diagnostic and information management functions, in order to perform a maintenance system including a terminal equipment 13 on which a maintenance support program is loaded is provided.
Patent JP-H05189463-A (JP)
Title: Table processor
Inventor: KURAKAKE SHIGEO
IPC: G06Q10/10
Filed: 1992-07-16
Abstract: PURPOSE:To freely perform calculation on a table partitioned in matrix shape of row an column based on numeric data included in the table by providing a simplified language control part and an advanced language control part. CONSTITUTION:The simplified language control part 5 executes listing only by inputting a parameter, and the format of the table is generated, and numeric value data is inputted to each item in the table. A desired one data storage area in the table stored in the simplified language control part 5 is sepcified by designating the row and column of the table by a system control part 1. Calculus setting the row and the column as variables is defined by the system control part 1. The advanced language control part 6 executes processing by a program including the calculus. In such a case, the numeric value data equivalent to the variable is fetched from the data storage area specified by the row and the column in the table of the simplified language control part 5. A computed result at the advanced language control part 6 is supplied to the simplified language control part 5, and it is written at the prescribed item position of the table generated at the simplified language control part 5.
Patent JP-H0854537-A (JP)
Title: Coupler of optical fiber and optical waveguide module and coupling method therefor
Inventor: SAITO MASAHIDE
IPC: G02B6/30
Filed: 1994-08-11
Abstract: PURPOSE:To provide a coupler of optical fibers and an optical waveguide module which is producible at a low cost by stages of a shot time by adopting a structure which does not require optical fiber arrays and to provide a coupling method of the optical fibers and the optical waveguide module. CONSTITUTION:This coupler has the optical waveguide module 12 having >=1 optical waveguides to be connected to >=1 pieces of the optical fibers 10, an optical waveguide supporting part 22 to be placed with the optical waveguide module 12 and a substrate 20 having an optical fiber fixing base 26 for fixing the parts of the optical fibers 10 where their coatings are removed. Further, the coupler has a first adhesive 14 for fixing the front ends of the optical fibers 10 to the end face of the optical waveguide module 12 and a second adhesive 28 for fixing the parts of the optical fibers 10 where the coatings are removed to an optical fiber fixing base 26.
Patent JP-H0783456-A (JP)
Title: Hot bath water supply device
Inventor: OSHIO TADAHIKO
IPC: F24D17/00
Filed: 1993-06-30
Abstract: PURPOSE:To suppress the occurrence water hammering sound by a method wherein a tub filling channel on/off means is closed after a hot water supply flow control means is placed in a nearly finally closed condition, unless any other faucets are used. CONSTITUTION:The total sum of the value detected by a means 6 of detecting flow before mixing and of a mixed hot water supply calculated by the mixing ratio of a fixed flow changing means 10 is compared with the value detected by a tub filling water amount detecting means 14. For this reason, any special detecting element such as water flow switch is not required and, by only component parts provided in an ordinary hot bath water supply device, it can be accurately judged whether or not other faucets are being used. Therefore, if the other faucet is judged not to be used, a hot water supply flow control means 11 closes a tub filling on/off means 13 after it is placed in a nearly finally closed condition. By this method, the occurrence of water hammering sound can be accurately suppressed.
Patent JP-H0940399-A (JP)
Title: Heavy cargo conveying device
Inventor: YOKOYAMA KANEHISA
IPC: B66F11/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To convey a heavy cargo on an inclined surface rapidly and safely in a short working time. SOLUTION: The free end of the wire-like body 8 of an electric chain block 11 is fixed to the supporting member 5E of an upper pad 5, and after a conveyer carriage 9 is moved to an upper side horizontal floor 4, the supporting member 5E is released, and the conveyer carriage 9 is moved by the upper side horizontal floor 4.
Patent JP-H0720957-A (JP)
Title: Self-excited reactive power compensating device
Inventor: ICHIKAWA FUMITOSHI
IPC: H02J3/18
Filed: 1993-07-01
Abstract: PURPOSE:To eliminate the loss due to the switching of a converter and to improve the operation efficiency by stopping sending gate driving pulses to the converter when the device is operated with its reactive power output of nearly zero. CONSTITUTION:A dead zone 401 for stopping (GB) the gate pulses when the reactive power output of the self-exciting reactive power compensating device (self-exciting SVC) becomes zero has a function for the GB of a self-exciting converter 3 by judging that the dead zone 401 is entered when the reactive power component of the self-exciting SVC to be outputted is almost zero and the state does not change. By entering the dead zone 401, the self-exciting converter 3 performs the GB and enters a stand-by state. Even in this case, the self-exciting SVC only stops sending the gate pulses, so the transmission of gate pulses is started immediately when out of the range of the dead zone 401 to perform system control. Even in a state where the GB is performed by entering dead zone 401, gate pulses begin to be sent out once the load of a DC capacitor is discharged and a DC voltage reference is not met.
Patent JP-H1030191-A (JP)
Title: Galvanized steel sheet
Inventor: IMOKAWA TORU
IPC: C23C2/06
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To produce a galvanized steel sheet excellent in press formability, spot weldability and adhesive properties as well as corrosion resistance and coating suitability. SOLUTION: Fe-Ni-Zn metallic coating is formed on the surface of a plating layer in a galvanized steel sheet. The total of the content of Fe and the content of Ni in this metallic coating is regulated to the range of 10 to 1500mg/m<2> , furthermore, the ratio of the Fe content (mg/m<2> ) to the total of the Fe content (Mg/m<2> ) and the Ni content (mg/m<2> ) in the metallic coating is regulated to the range of 0.05 to 0.9, and moreover, the ratio of the Zn content (mg/m<2> ) to the total of the Fe content (mg/m<2> ) and the Ni content (mg/m<2> ) in the metallic coating is regulated to the range of 0.01 to 1.6.
Patent JP-H03135964-A (JP)
Title: Substituted pyrimidinyloxy (thio)-and triazinyloxy (thio)-acrylic acid derivative, method of its preparation, pharmaceutical agent containing same and having herbicidal, bactericidal and plant growth control action and method of its preparation
Inventor: KURISUTOFU HARUDE
IPC: C07D239/52
Filed: 1990-07-19
Abstract: NEW MATERIAL: A compound of formula I [A is formulae II-VII (D is O, S, etc.; R 4 -R 7  are each H, alkyl, alkoxy, amino dialkylamino, nitro, halogen, CF 3  or phenyl), alkyl, alkoxy, alkylthio, amino, nitro, CF 3 , etc.; R 1  is H, alkyl or benzyl; R 2  and R 3  are each alkyl, alkoxy, alkylthio, alkylamino, dialkylamino or halogen; X is O or S; Y is methyne or N], its alkali metal or alkaline earth metal salt, its organic ammonium salt, and its E- and Z-isomers.  
     EXAMPLE: Methyl 2-(4,6-dimethoxy-2-pyrimidinylthio)-3-phenylacrylate.  
     USE: Herbicidal, fungicidal, and plant growth regulating agents.  
     PROCESS: For example, a compound of formula VIII is reacted with a compound of formula IX to give the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0476280-A (JP)
Title: Manufacture of micropump
Inventor: FUJIMORI YUJI
IPC: F04B43/02
Filed: 1990-07-18
Abstract: PURPOSE:To improve wet performance of a silicon substrate of pump with respect to fluid supplied therein to thereby facilitate fine discharge control and improve reliability by implanting ions in a single crystal silicon substrate, and thereafter applying etching on the silicon surface. CONSTITUTION:After the opposed faces of silicon wafer 1 is polished lightly, washing is made to form an oxide film 2. Next, after forming a mask pattern 3 on the oxide film 2, the silicon wafer 1 is etched and trench parts 4 are opened. Then mask patterns 2, 2a, 3a, 3b are formed on the oxide silicon film 2, and thereafter heavy metal such as algon or the like, or phosphorus, boron or the like is ion-implanted onto the silicon wafer 1 to form a number of flaws thereon. The wafer 1 is etched with the oxide silicon having the flaws as a mask to form light flaws on the surface of silicon substrate inside a micropump, and thereby improving the wet performance with respect to fluid filled in the micropump.
Patent JP-S6250283-A (JP)
Inventor: GOTO KAZUHIRO
IPC: B62H1/02
Filed: 1985-08-30
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-H1140846-A (JP)
Title: P-type electrode of gallium nitride semiconductor and manufacture thereof
Inventor: HISANAGA YUKIHIRO
IPC: H01S5/323
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a p-type electrode of good characteristics by a method, wherein a metal layer of an alloy which contains a specific metal is provided in contact with a p-type gallium semiconductor, a Pt layer is laminated on the metal layer, and an Au-containing metal layer is laminated thereon. SOLUTION: A p-type electrode 10 composed of an Ni layer 13, a Pt layer 12, and an Au layer 11 is formed coming into contact with a p-type gallium nitride semiconductor 14 which has been grown on a sapphire substrate 15 and represented by a general formula, Inx Aly Ga1-x-y N (x>=0, y>=0, x+y>=1). A heat-annealing treatment is carried out, so as to prevent Au from diffusing into a p-type contact layer by the Pt layer, whereby the p-type electrode 10 is improved in current-voltage characteristic. An Au layer is formed on the surface of the electrode 10, whereby the electrode 10 is improved in adhesion, when a lead is bonded by welding or a heat sink is welded. With this setup, good contact characteristic can be extracted for an Ni/Cr/Mg electrode as a p-type electrode.
Patent JP-2000020542-A (JP)
Title: Retrieval assisting method and its reusing method
Inventor: YUASA TOSHIYUKI
IPC: G06F13/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To collect a large number of pieces of information which are required by a user en bloc among plural pieces of information to exist on a communication network, to present the collected information by arranging them in a form which is intended by the user and to enable a method for collecting information to be reused by other users. SOLUTION: A retrieval and collection trigger is performed after inputting a key word in a table format from a client 1130 and preparing a table in which the key word is included by the user, the table prepared by the user is received from the client 1130, is stored in the table format DB1111 by a server 1110 and a retrieval is simultaneously started based on table structure and the inputted key word by a retrieving and collecting part 1113. Metainformation (a location, a title, a file name and summary sentence, etc.), of the information to hit the retrieval is embedded in the table structure, displayed on the client 1130 and a retrieval result of the table structure in which the metainformation is embedded is stored in the metainformation DB1112 by the retrieving and collecting part 1113.
Patent JP-S6249841-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61B17/00
Filed: 1985-08-30
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-H0475169-A (JP)
Title: Intellectual activity assisting device
Inventor: TAKEYA KAZUHISA
IPC: G06F17/30
Filed: 1990-07-18
Abstract: PURPOSE:To assist various intellectual operations with high efficiency by setting variable weight information in a link according to whether relation between nodes at both ends is rough or close and changing the display mode of intellectual information on a display according to the information. CONSTITUTION:A weight setting means which sets the variable weight information in the link 5 according to whether the relation between the nodes 3 at both ends is rough or close is provided and a display varying means which changes the display mode of the intellectual information 2 on the display according to the weight information set by the weight setting means is provided. Consequently, even when the amount of the intellectual information 2 is excessive, an important node can easily be selected and accessed. Further, a display corresponding to the level of an intellectual operation required for a user can be made.
Patent JP-H0479704-A (JP)
Title: Travel controller for automatically guided vehicle
Inventor: WATABE TATSUYA
IPC: B60L15/20
Filed: 1990-07-18
Abstract: PURPOSE:To stabilize traveling on a curve by detecting speeds and output torques of drive motors in an automatically guided vehicle comprising a plurality of drive wheels and a steering mechanism and then equalizing the output torques and further equalizing the maximum speed to a speed command value. CONSTITUTION:Steering discs 4, 5 are fixed rotatably to the bottom face of the base 2 of an automatically guided vehicle 1. The steering discs 4, 5 are rotated independently by means of motors 6, 7 and supported by wheels 8, 9 which are driven through drive motors 10, 11. The motors 10, 11 are provided with current sensors 17, 18 and speed sensors 12, 13. The steering discs 4, 5 are provided with a plurality (four on the drawing) of pickup coils PC14a-14d, 15a-15d disposed around the wheels 8, 9. A CPU (not shown) carries out operation on the outputs from the PCs, the speed sensors and the current sensors and rotates the steering discs 4, 5 so that the automatically guided vehicle 1 is guided along a guide line L thus controlling the speed such that the output torque of motor is equalized and further equalizing the maximum speed to a speed command value.
Patent JP-S5891657-A (JP)
Title: Structure of multilayer wiring of semiconductor device
Inventor: HATSUHARA TOSHIHIKO
IPC: H01L27/118
Filed: 1981-11-26
Abstract: PURPOSE:To reduce the unevenness of the surface of a semiconductor due to change into multilayer, and to apply a fining process by forming the first and second wiring layers and the third and fourth wiring layers in separate wiring grids. CONSTITUTION:The second layer wiring 12 and the fourth layer wiring 14 crossing at right angles with the fitst layer wiring 11 and the third layer wiring 13 are disposed. Even lattices are assigned to the wiring 11 and the wiring 12 and odd lattices to the wiring 13 and the wiring 14 in lattices to which these wiring is assigned at that time. Accordingly, a conventional a wiring method (a method in which the grid map of wiring is assigned to a memory, grids not used are displayed in ''0'' and grids used are displayed in ''1'') for an electronic calculator can be applied.
Patent JP-H0855327-A (JP)
Title: Magnetic recording medium
Inventor: YONEYAMA WASUKE
IPC: C09D5/23
Filed: 1994-08-12
Abstract: PURPOSE:To obtain a magnetic recording medium excellent in durability, travelling property and output characteristics by using a base film having a three- layer structure comprising aromatic polyamide, specifying the particle size of the center layer and the thickness of the surface layer, and specifying the dimensional changing rate under load. CONSTITUTION:The base film consists of layers (A) and layer (B) in such a manner that both surfaces of the layer (B) are coated with layers (A) containing inactive particles. It is necessary that when 1kg load per 1mm<2> in the longitudinal direction of the base film is added, the dimensional changing rate at 100 deg.C for 10min is <=2%. If the changing rate exceeds 28, elongation and contraction of the tape is caused due to tension generating during the tape is travelling or started/stopped at high temp. and decreases the recording property. It is necessary to allow particles present in the base film so as to maintain proper roughness of the recording medium. Metallic inorg. particles such as SiO2 are preferable. If the average particle size dB of the inactive particles in the layer (B) ranges from 0.01 to 1.0mum, both of electromagnetic conversion characteristics and travelling property are excellent.