baber/WOPTO huggingface dataset:
Patent JP-H06235758-A (JP)
Title: Method and equipment for drawing line of magnetic force
Inventor: AKIYAMA KAZUYOSHI
IPC: G09B23/18
Filed: 1993-02-08
Abstract: PURPOSE:To provide a method and equipment for drawing lines of magnetic force of an inherent magnetic field produced by a magnet or current and the synthesized field with earth magnetic field using an azimuth magnetic needle. CONSTITUTION:A transparent plate which is sealed to a magnet or an electrical wire is translated or rotated horizontally on the azimuth needle which is installed at a fixed position to draw line of force on the transparent plate and the azimuth needle 1 is provided on a support stand 3 and a transparent plate 2 where a magnet 5 or an electric wire 5 is sealed is supported on it or a translation frame 4 is provided to obtain a supporting apparatus.
Patent JP-H06250409-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1993-02-25
Abstract: PURPOSE:To provide an electrophotographic sensitive body having improved image reproducibility, moisture resistance and surface strength, excellent in reproducibility of a high definition image especially with a liq. developer and also excellent in image pickup property by a scanning exposure system using a low output laser light. CONSTITUTION:This electrophotographic sensitive body contains a low mol.wt. star type copolymer resin [A] having >= 3 bonded high molecular chains each contg. a polymer component represented by the formula and a specified component having a polar group in one org. molecule and a medium to high mol.wt. AB and/or ABA block copolymer resin [B] consisting of blocks A each contg. a polymer component represented by the formula and blocks B each contg. a monofunctional macromonomer [M] contg. a specified component having a polar group as binder resins. In the formula, each of a<1> and a<2> is H, a halogen, cyano or hydrocarbon and R<11> is a hydrocarbon.
Patent JP-H10253515-A (JP)
Title: Hardness measuring device
Inventor: UCHIYAMA AKIO
IPC: A61B1/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a hardness measuring device capable of automatically starting and completing the measurement of hardness and detecting whether a vibrator is outputting correct measured results or not. SOLUTION: This hardness measuring device is equipped with a vibrator 101B with a contact 101A which comes into contact with an object to be measured and a frequency counter 11 which detects the amount of changes in resonance state, i.e., changes in resonance frequencies at the time when the object to be measured comes into contact with the contact 101A while vibrating the vibrator 101B by resonance in order to obtain information on the hardness of the object to be measured. In this case, the hardness measuring device is further equipped with an arithmetic part 10A which verifies that the output of the frequency counter 11 is within the range of set output values.
Patent JP-S62217687-A (JP)
Title: Laser diode driving device
Inventor: YAMANE KAZUO
IPC: H01S5/0683
Filed: 1986-03-19
Abstract: PURPOSE:To supply pulse current Ip and bias current Ib by a single transistor by a method wherein a signal that an output voltage for controlling a light output stabilizing loop is superposed on a pulse input signal is used as an input voltage for controlling the single transistor, by which a laser diode is driven. CONSTITUTION:A pulse input signal Sp is led to a laser diode LD driving circuit 1a and output current is flowed to a laser diode 21 of a laser module 2. The output detected in a photo diode 22 is led to a comparator 4 through a low-pass filter 5, compared with the output from a low-pass filter 3 for the pulse input signal Sp and a voltage equivalent to the difference is sent out to the APC control input terminal of the LD driving circuit 1a as an output voltage for controlling the light output stabilizing APC loop. This output voltage is impressed on the base of a transistor 13 through an adder 15 and superposed on the pulse input signal Sp.
Patent JP-H09249670-A (JP)
Title: Porphyrin complex and anion-sensitive membrane
Inventor: TAIRA HIROAKI
IPC: G01N27/333
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a porphyrin complex excellent in water resistance, protein adsorption preventability and anion sensitivity to chloride ions, etc., and useful for long life, anion-selective electrodes having high performances by introducing a hydrophobic group, a hydrophilic group and a specific metal atom into porphyrin. SOLUTION: This porphyrin complex has a chemical structure of the formula [R1 -R3 are each H, a lower alkyl; R4 -R6 are each ethylene, isopropylene; M is manganese, indium; X is a halogen ion, an atomic group capable of forming a stable anion; Y is a divalent 2-12C hydrocarbon group which may have an ether, ester or amide bond in the main chain; Z is a monovalent organic group having two or three linear hydrophobic groups; (l), (m), (n) are each 2-32].
Patent JP-H11260885-A (JP)
Title: Apparatus for confirming work gripped by robot hand for transfer of the work
Inventor: YAMAMOTO TOSHITAKA
IPC: H01L21/677
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To confirm from the outside the work grip condition of a robot hand for gripping and transfering the work in a space isolated from the outside, without contacting. SOLUTION: Reflecting type light beam sensors 100, 100A, 100B are disposed at a plurality of outside positions at which one sees through a transparent window 96 a space inner wall 60B at the back of a work 10 to be transfered, immediately before or after a robot hand 92 transfers the work 10, and when the robot hand accurately gripped the work at a space inner wall 60, the gripping condition of the work is discriminated from whether or not a light beam is reflected on a reflecting plate 110 disposed at a position on which light beams 103, 103A, 103B of the sensors impinge.
Patent JP-H07273928-A (JP)
Title: Copying machine
Inventor: SUZUKI OKIFUMI
IPC: G06Q50/00
Filed: 1994-03-30
Abstract: PURPOSE:To obtain an order entry function having an efficient character recognition function by sending a character recognition result or character correction result to a transmission destination as a code. CONSTITUTION:Image data from a scanner section 9 are transferred to a character recognition algorithm processing circuit 7 in the character recognition operation and the circuit 7 eliminates data at the outside of the recognition object area to recognize characters in the object area. The result of recognition is stored in a RAM 3 as code information and displayed by a display section 11. Moreover, a communication interface circuit 8 sends data being the result of recognition in the RAM 3 in compliance with a communication protocol in the correction operation. When the received confirmation is replied, it is fed to a printer section 10 via the circuit 8.
Patent JP-H11254280-A (JP)
Title: Fine hole polishing device
Inventor: YAGUCHI HIDEYA
IPC: B24B5/48
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of torsion of a tapered wire, polish a fine hole of a polished workpiece stably with high accuracy and improve the life of the tapered wire. SOLUTION: A spindle drive means 8 comprises a pulley 19 secured coaxial to the periphery of a spindle 3, servomotor 21 connected to the pulley 19 through a belt 20 to rotate the spindle 3 in the forward/reverse in a peripheral direction, servo driver rotating the servomotor 21 driven, and a controller outputting a forward/reverse rotational instruction signal to the servo driver so as to rotate the servomotor 21 in the forward and reverse.
Patent JP-H03261634-A (JP)
Title: Glass ceramic substrate
Inventor: ABE KENICHIRO
IPC: C03C14/00
Filed: 1990-03-13
Abstract: PURPOSE:To obtain the subject substrate having improved mechanical strength by forming a mixture of mullite powder, porous quartz glass powder and borosilicate glass powder. CONSTITUTION:A powdery mixture produced by mixing mullite powder, porous quartz glass powder and borosilicate glass powder at specific weight ratios is mixed with a binder such as an acrylic resin and a plasticizer. The obtained mixture is kneaded and formed in the form of a green sheet. Conductor patterns and vias are formed on the sheet and multiple sheets are laminated to obtain a multi-layered sheet. The product is baked in N2 atmosphere to obtain a ceramic substrate having low dielectric constant and high mechanical strength.
Patent JP-H05265482-A (JP)
Title: Information processor
IPC: G10L15/06
Filed: 1992-03-17
Abstract: PURPOSE:To improve the speech recognition rate of the input speech from an unspecified speaker. CONSTITUTION:When a recognizing means 5 recognizes the speech input from an input means 4, the speech of the unspecified speaker is recognized by using standard speech information stored in an information storage means 6 and information in a difference information storage means 10 stored with difference information between the standard speech information in the information storage means 6 and speech functions characteristic to respective individuals, so the speech recognition is performed by utilizing the features of the vocalization of each unspecified speaker to provide a speech recognition device which is effective to service wherein a high recognition rate is required.
Patent JP-S5898203-A (JP)
Inventor: IWAMOTO MASAKUNI
IPC: B27D1/04
Filed: 1982-04-09
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-H08231614-A (JP)
Title: Production of vinyl chloride polymer
Inventor: KOGA TOSHIMICHI
IPC: C08F2/20
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a polymer having a high porosity and good processability by suspension-polymerizing vinyl chloride in the presence of suspending agents being two partially saponified polyvinyl alcohols having different properties under conditions in which the suspending agents are added to the system in a controlled manner. CONSTITUTION: A suspending agent 1 comprising a partially saponified polyvinyl alcohol having an average degree of polymerization of 150-600 and a degree of saponification of 20-60mol% and a suspending agent 2 comprising a partially saponified polyvinyl alcohol having an average degree of polymerization of 700-900, a degree of saponification of 65-80mol% and an absorbancy of 4 or above as measured in a 1% aqueous solution at a wavelength of 280nm are prepared. The suspension polymerization of a vinyl chloride monomer is started in an aqueous medium in the presence of 0.01-1 pt.wt., per 100 pts.wt. vinyl chloride monomer, suspending agent 1. Before the conversion reaches 2-4%, 0.01-1 pt.wt., in total, per 100 pts.wt. monomer, suspending agent 2 is continuously added to the reaction system.  During the addition of suspending agent 2, the polymerization is performed in such a manner that the power requirement of agitation is temporarily and continuously decreased.
Patent JP-H09232884-A (JP)
Title: Amplifier circuit
Inventor: MORI KOICHI
IPC: H03F3/45
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the common mode rejection ratio(CMRR) with a simple configuration by detecting a common emitter current of a 1st stage differential amplifier circuit and controlling an active load of a 2nd stage with its detection output. SOLUTION: The circuit is provided with a differential amplifier input stage 1 consisting of transistors(TRs) Q1, Q2. A common emitter circuit configures a current detection means 2 consisting of a series circuit of resistors RE1, RE2 and a voltage across the resistor RE2 is given to an active load 4 of a 2nd stage amplifier section. Then the 2nd stage amplifier element 3 consisting of a TR Q3 is driven by one side output (in this case, the Tr Q1) of the differential amplifier input stage 1. Moreover, an active load 4 consisting of a TR Q4 is connected to the TR Q3 and a voltage across the resistor RE2 of the current detection means 2 is given to the active load 4.
Patent JP-H11255675-A (JP)
Title: Optically active compound, liquid crystal composition containing the same and liquid crystal display device
Inventor: NOHIRA HIROYUKI
IPC: C07C15/18
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject novel compound that contains a symmetric carbon in its chemical structure, can be used as an STN liquid crystal devices and the like and has a short helical pitch length and a low viscosity. SOLUTION: This novel compound is represented by formula I (R<1> is H, a 1-10C alkyl or alkoxy; R<2> is H, a halogen, a cyano, a 1-10C monovalent aliphatic hydrocarbon; Pn is 1,4-phenylene in which one or more H atoms may be substituted with halogen atoms; A<2> and A<3> are independently from each other non-substituted trans-1,4-cyclohexylene or the like; C* is an asymmetric carbon atom; X is a fluorine, methyl or the like; m is 0 or 1), and the like. The compound of formula I is obtained, for example, by converting an optically active carboxylic acid to a corresponding acid chloride with thionyl chloride and allowing the resultant acid chloride to react with a benzene derivative in the presence of aluminum trichloride and reducing the resultant ketone derivative with lithium aluminum hydride in the presence of aluminum chloride.
Patent JP-H05266310-A (JP)
Title: Coin selection device
IPC: G07D5/08
Filed: 1992-03-17
Abstract: PURPOSE:To return without fail coins which are not judged to be authentic in a coin selection device used for an automatic vending machine and an automatic service unit. CONSTITUTION:A money reception inhibition layer 19 is provided between a first sensor 13 and a second sensor, which are provided at the wall surface of a coin passage 12. When a distribution gate lever 15 is opened, the money reception inhibition lever 19 closes the coin passage. Even if a second coin is forcibly thrown in for example, the thrown-in coin is stopped by the money reception inhibition lever 19 with such constitution. Thus, the coin is led without fail to a return passage without being caught by the distribution gate lever 15.
Patent JP-S59185374-A (JP)
Title: Fixing device
Inventor: OOTSUKA YASUMASA
IPC: G03G15/20
Filed: 1983-04-06
Abstract: PURPOSE:To prevent winding of an offset preventing solution and paper by adding a fluorine surface active agent to the offset preventing solution in a fixing device using a means supplying the offset preventing solution to a roll pressing against a toner supporting material. CONSTITUTION:The fixing device has a heating roll 1 obtained by coating a hollow cylinder 2 consisting of a high heat conductive material thinly with a mold releasing material 3 such as silicone rubber and fluoric polytetrafluoroethylene resin. This invention uses the offset preventing solution 11 obtained by adding a fluorine surface active agent to an ordinary offset preventing solution. The offset preventing agent is drawn up by the capillary phenomenon of a felt 12, carried by a carrying felt 12 and supplied to a heat roll 1 through a coating felt 25. Said constitution makes it possible to prevent the winding of the offset preventing solution and paper.
Patent JP-H03260875-A (JP)
Title: Picture information filing device
Inventor: HOTTA HIDEJI
IPC: H04N1/21
Filed: 1990-03-12
Abstract: PURPOSE:To enable remote operations from a facsimile equipment by providing a dial signal detecting circuit and a communication control circuit, selectively reading out picture information form an optical disk device corresponding to the code train of detected dial signals, transmitting or receiving the picture information and storing it in the optical disk device. CONSTITUTION:The dial signals sent from a telephone line 8 are detected through a communication control circuit 7 by a dial signal detecting circuit 9 and according to the detected code, a control circuit 10 judges either a registration processing or a retrieval processing and sets a state so as to receive the picture information. When the picture information is received, the communication control circuit 7 stores it into a picture memory 3 after decoding the information. When it is judged from the code train detected by the dial signal detecting circuit 9 that a list request is raised from a facsimile equipment 11 out of the retrieval processing, the control circuit 10 develops the prepared list as the picture information in the picture memory 3 and transmitted by the picture information transmission part of the communication control circuit 7. Thus, the remote operation such as storing or reading the picture information can be executed from the facsimile equipment.
Patent JP-H03261167-A (JP)
Title: Module ic
Inventor: SUKEGAWA SEI
IPC: H01L21/822
Filed: 1990-03-12
Abstract: PURPOSE:To miniaturize a transmitter and to reduce the number of components by dividing only necessary number of gates. CONSTITUTION:Divisible gates 1-3 have the same structures each of which has a power terminal, a ground terminal, a 2-input terminal 1-output terminal, and a spare 1-terminal. The gates 1-3 are sequentially serially connected to form a module structure 4 having several gates. The structure 4 is divided into the gates 1-3 to form necessary number of gates, and unnecessary terminal of the gate is cut for use. Thus, a transmitter can be reduced in size to reduce the number of components.
Patent JP-H05123397-A (JP)
Title: Flow adjusting device for catheter, etc.
Inventor: GRIFOLS LUCAS VICTOR
IPC: A61M5/175
Filed: 1992-03-17
Abstract: PURPOSE: To provide a permanent control flow suitable for a clinical treatment by constituting a flow adjusting device of a molding piece having a bore having a diameter and a length of prescribed accuracy, forming a passage communicated with a fluid supply device by the bore, and selecting a characteristic value of the bore as a function of a hydraulic radius of the passage. CONSTITUTION: A flow adjusting device of a catheter or the like is composed of a molding piece 1 having inside a bore 5 having a diameter and a length of prescribed accuracy between tubular end parts 2 and 3 connected to a fluid supply device. The bore 5 forms a passage communicated with the fluid supply device, and a characteristic value of the bore 5 is selected as a function of a hydraulic radius of the passage. A central part 4 of a tube having this bore 5 is made flat to promote manufacture, but it is better that the inside of the bore 5 is a cylindrical shape. The cross-sectional area of the passage becomes maximum to a prescribed hydraulic radius by the adoption of the passage which is small in a diameter but has an almost circular cross section.
Patent JP-H06274080-A (JP)
Title: Cleaning blade device
Inventor: NAGATSUKA EIICHI
IPC: G03G21/00
Filed: 1993-03-19
Abstract: PURPOSE:To prevent faulty image quality caused by paper powder by reversing a photosensitive material by specified amount immediately after completing a fixed cycle or just before starting the fixed cycle and dropping adhering and accumulated substance on the rubbing ridgeline of a cleaning blade. CONSTITUTION:The rotation of the photosensitive material 1 rotating in a processing direction is stopped simultaneously with the completion of a copying cycle, and immediately after that, the material 1 somewhat rotates in a direction reverse to the processing rotating direction of the material 1. By such reverse rotation, the tip part of the cleaning blade 5 on the outer periphery of the material 1 is positionally deviated. The dimension of the distance of deviation on the outer periphery of the material 1 is called reverse rotation amount. When the copying cycle is completed under a use condition that the ridgeline rubbing abutting force of the blade 5 is 4g/mm, a setting angle formed by the tangent of a photosensitive material surface 3 and the cleaning blade 5 is 70 deg., and rubbing relative speed between the material 1 and the blade 5 is 200mm/s, the product of the Young's modulus on the material of the blade 5 and the reverse amount is >=260. Thus, the paper powder adhering to the periphery of the rubbing ridgeline is accurately scraped.
Patent JP-H01234492-A (JP)
Title: Slow-curable grout material
Inventor: HORIUCHI SUMIO
IPC: C09K17/10
Filed: 1988-03-15
Abstract: PURPOSE:To provide a slow-curable grout material raising the strength and filling property of ground when aggregates are added to the ground and reducing the dissolving properties of all cured products in water to bring good stability for a long period, by containing water, fly ashes, a cement and water glass for preventing bleedings in a specific ratio. CONSTITUTION:The objective grout material comprises (A) water, (B) 400-700kg/m<3> of fly ashes, (C) 50-250kg/m<3> of a cement such as Portland cement and (D) 5-45kg/m<3> of water glass for preventing bleedings. Bentonite may be added to the grout material for preventing the separation of the components.
Patent JP-S51134952-A (JP)
Title: Timer for cooking oven
Inventor: KOBAYASHI TOORU
IPC: H05B3/00
Filed: 1975-05-20
Abstract: PURPOSE: A timer for cooking oven wherein the heating temperature is automatically set in accordance with the initial and final temperature of food, quantity of the food, specific heat of the food, and microwave absorption energy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09289846-A (JP)
Title: Lure
Inventor: HAYASHI KEIICHI
IPC: A01K95/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a lure, designed to fix a sinker in a state thereof partially protruded at a suitable site in the abdominal part of a lure body and enable the regulation of the weight by shaving the protruded part of the sinker and fittable to plural specific gravities and imparting a complete underwater static specific gravity thereto. SOLUTION: This lure has a lure body 1 comprising a hard material and is composed by fixing a sinker 6 in a state thereof partially protruded at a suitable site in the abdominal part of the lure body 1 and shaving the protruded part 7 of the sinker 6 so as to enable the regulation of the weight. The sinker 6 is preferably made of lead and in a spherical or a columnar form.
Patent JP-S55152598-A (JP)
Title: Method for removal of nitrogen compound from sewage
Inventor: HAYAKAWA NOBORU
IPC: C02F3/34
Filed: 1979-05-16
Abstract: PURPOSE: To effectively remove organic substances and nitrogen cpd. by a method wherein hydrogen donor (organic carbon source) present in the sewage is utilized so that a single denitrification process is combined with nitrification and ammonia removal processes.  
     CONSTITUTION: The sewage (a) to be treated is guided together with sewage from  a nitrogen-oxidizing tank 3 into a denitrification tank 1, where nitrate nitrogen and BOD are removed from the sewage. Part of the sewage from the tank 1 is adjusted to pH 8W11 by adding alkaline agent such as Ca(OH) 2  and is guided into ammonia removing tank 2. In the tank 2, stripping is conducted by blowing oxygen into the sewage, and gas accompaning ammonia is introduced into the nitrogen-oxdizing tank 3. Meanwhile, part of the sewage from the tank 1 is guided into the tank 3,  where the sewage is treated and returned to the tank 1. In this manner, the nitric  acid is prevented from outgoing from the system without the use of plural denitrification tanks. 
     COPYRIGHT: (C)1980,JPO&Japio