baber/WOPTO huggingface dataset:
Patent JP-H09142331-A (JP)
Title: Electric motor-driven power steering device
Inventor: SHIMIZU YASUO
IPC: B62D6/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor-driven power steering device constituted so as to control an output an electric motor generating assist steering force applied to a mutually steering system, in a manner wherein steering is easily made in the direction desired by a driver based on a steering input of the driver and the then vehicle behavior. SOLUTION: A device provides a steering angle detection means 12 detecting a steering angle of a manual steering system, car speed detection means 14 detecting a running speed of a vehicle, norm motion condition quantity setting means 20 setting norm motion condition quantity of the vehicle based on a signal of the steering angle detection means and the car speed detection means, actual motion condition quantity detection means 21 detecting a motion condition quantity actually generated in the vehicle and a deviation arithmetic means 22 obtaining a deviation between a signal from the norm motion condition quantity setting means and a signal from the actual motion condition quantity detection means. Based on a signal from a steering force detection means and a signal from the deviation arithmetic means, an electric motor is controlled.
Patent JP-H02219191-A (JP)
Title: Ic card reader
Inventor: MISHIERU PERUNE
IPC: G06K13/063
Filed: 1989-12-18
Abstract: PURPOSE: To adapt for a card for which conductive zones are arranged in two columns away from a front edge by providing a slope for cooperating with the shoulders of respective contactors in a carriage and providing the slope in the material of the side face of a slit provided on the carriage so as to house the contactor. CONSTITUTION: The carriage 8 is arranged at a suspension position by a return means when the card 100 is not present in this reader and pushed and moved to an operating position by the card 100 when it is inserted, the carriage 8 and the contactors 35 and 36 cooperate, the carriage 8 holds the contactors 35 and 36 at the suspension position on the outer side of a card insertion track at the suspension position and the carriage 8 abuts the contactors 35 and 36 to the contact point of the card 100 at the operating position. Then, the carriage 8 is provided with the slopes 56 and 57 for cooperating with the shoulders 54 and 55 provided near the tips of the respective contactors 35 and 36 and the slopes 56 and 57 are formed in the material of the side face of the slit of the carriage 8 for housing the contactors 35 and 36.  Thus, the card for which the conductive zones are arranged in the two columns away from the front edge is adapted.
Patent JP-H05139344-A (JP)
Title: Rubber crawler
Inventor: MURAMATSU TAKEO
IPC: B62D55/253
Filed: 1991-11-16
Abstract: PURPOSE:To provide a lightweight and inexpensive core metal which is used for a rubber crawler. CONSTITUTION:A rubber crawler consists of a core metal 10 which has a circular sectional outer peripheral surface and is embedded through the lateral arrangement in the width direction, keeping a certain pitch, in an endless rubber elastic body 21 and a steel cord 22 row which is externally surrounded on a ground surface side, and characterized that a core metal which forms a straight line in the longitudinal direction of the endless rubber elastic body and forms an engagement part 24 with a sprocket is expanded to the inner peripheral surface side, and each rubber band body is formed at the left and right, having the engagement part interposed. Preferably, the rubber crawler is formed by cutting the rubber between the contiguous core metal and expanding the core metal and forming an engagement part. Accordingly, the core metal 10 can be manufactured easily and lightweight, and since cost is low, the whole of the rubber crawler can be made lightweight at a low cost, and also the winding onto a sprocket, etc., is made smooth, and the rubber crawler in which vibration is reduced can be provided.
Patent JP-2001139612-A (JP)
Title: Dispersant for emulsion polymerization and its use
Inventor: HARA YUKITSUGU
IPC: C08L29/04
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant for emulsion polymerization which dispersant enables one to obtain a vinyl resin emulsion which is excellent in properties such as flowability and the like, low-temperature stability, stock stability, waterproof adhesiveness and the like. SOLUTION: This dispersant for emulsion polymerization contains a polyvinyl alcohol resin containing an acetoacetic ester group and a polyvinyl alcohol having a degree of iodine color identification of not less than 0.05.
Patent JP-H05165424-A (JP)
Title: Inverter for lcd back light
Inventor: YANO TOMOAKI
IPC: G02F1/133
Filed: 1991-12-12
Abstract: PURPOSE:To stabilize the input voltage of an inverter and to perform power saving in a system by a device in which an LCD with back light is used as a display device, and which drives the system with a battery. CONSTITUTION:This inverter is equipped with a switching circuit 17 which switches the input voltage of the inverter being the power source of a back light arbitrarily based on whether it is stabilized by a DC/DC converter or a battery voltage is inputted directly, a mode control circuit 11 for performing the switching control of the switching circuit 17 and a compulsory switching circuit 12. Also, a CFL current monitoring circuit 6 is provided so as to eliminate the luminance difference of the back light between each mode when the input voltage of the inverter is automatically switched.
Patent JP-H07178909-A (JP)
Title: Ink jet recording head
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/045
Filed: 1993-12-24
Abstract: PURPOSE:To form a spacer for an ink jet recording head smooth in the flow of ink by the anisotropic etching of a silicon single crystal substrate. CONSTITUTION:In an ink jet recording head equipped with a nozzle plate having nozzle orifices bored therein in a row, a spacer equipped with a through-hole forming a pressure generating chamber, an ink supply port and a reservoir and a lid plate, when a silicon single crystal of a crystal azimuth (110) is subjected to anisotropic etching, the end part in the vicinity of the nozzle orifices demarcating the through-hole forming the pressure generating chamber is formed from wall surfaces 5a, 5b, 5f, 5g being in contact with each other at an obtuse angle. As a result, the ink supply port becoming a flooding passage with respect to the flow of ink and the pressure generating chamber are constituted as smooth passages and, since the wall in the vicinity of the nozzle orifice where ink is easy to stagnate becomes as equal a distance as possible with respect to the nozzle orifice 2, ink flows smoothly by the formation of an ink droplet.
Patent JP-H05167769-A (JP)
Title: Speech recognition facsimile equipment
Inventor: TANIE KATSUNORI
IPC: H04M11/00
Filed: 1991-12-12
Abstract: PURPOSE:To record a message with a simple operation by receiving a speech signal and a facsimile signal sent from a telephone line, converting them respectively into character data and a picture signal and recording them. CONSTITUTION:Upon the receipt of a call signal externally through a telephone line 12, a line control means 1 sends the information to an arithmetic operation processing means 7. The means 7 rings a bell for a prescribed number of times. When the user does not reply the call through the hook-off of a handset 9, the means 7 implements automatic connection. Thus, a signal from a caller is received by the means through the line 12. When the signal is a facsimile signal, the means 1 sends the signal to a facsimile decoder 3, which converts the signal into a picture signal and a print control means 4 prints out the picture signal onto recording paper 10. When the received signal is a speech signal, the means 1 sends the signal to a speech recognition means 2, which converts the signal into a character signal and sends it to the means 4 and the signal is recorded onto the recording paper 10.
Patent JP-H03287560-A (JP)
Title: Preparation of trimellitic acid
Inventor: SAN HOON PAKU
IPC: B01J27/08
Filed: 1990-11-28
Abstract: PURPOSE: To industrially effectively prepare the subject compound by dissolving the total amount of a Co compound and a Br compound as a catalyst, in an acetic acid solvent in the first step, injection an aqueous solution of a Mn compound in the second step, oxidizing pseudocumene with a molecular oxygen- containing gas at a specific range of temperature.  
     CONSTITUTION: When pseudocumene is oxidized with a molecular oxygen- containing has in an acetic acid solvent in the presence of a Co-Mn-Br catalyst to prepare trimellitic acid, the oxidation reaction is started by using the total amount of cobalt compound (for example; cobalt acetate or the like), the total amount of bromine compound (for example; sodium bromide or the like), and the total amount of acetic acid solvent in the reaction of the first step. Then a manganese compound aqueous solution (for example; manganese acetate or the like) is injected in the reaction of the second step, to substantially complete the oxidation reaction. The reaction of the first step is preferably executed at 110-170°C, and the reaction of the second step is preferably executed at 180-220°C. The product is effectively used as a heat-stable plasticizer, various kinds of heat-proof polymer materials, or the like. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09166450-A (JP)
Title: Navigation equipment
Inventor: OOHASHI SHINGO
IPC: G08G1/0969
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To increase the amount of information which can be acquired by a navigation equipment. SOLUTION: The navigation equipment 200 has a modem and a communication device. The current position information of a vehicle being inputted from a GPS 210 is transmitted to server machines 102 (102a-102d) on an internet 100 via a communication line. The server machines 102 transmit map data including the position to the navigation equipment 200, thus eliminating the need for retaining the map data in the navigation equipment and miniaturizing the navigation device and reducing the cost. Also, the navigation equipment can acquire, for example, sight-seeing information, traffic jam information, and regulation information via the internet.
Patent JP-H02176633-A (JP)
Title: Organic nonlinear optical element
Inventor: SASAKI KEISUKE
IPC: G02F1/361
Filed: 1988-12-28
Abstract: PURPOSE:To improve the transparency of a visible light region and the stability of the material itself by forming the above material of a crystal which has a specific molecular structure and with which are space group by an X-ray diffraction method is Pc. CONSTITUTION:This element consists of the crystal with which the space group by the X-diffraction method in the chalcone deriv. having the molecular structure expressed by the formula I is Pc. This crystal belongs to a single rhombic system and since the point group (m) and space group by the X-ray diffraction method is Pc, the crystal has no reversal symmetry and exhibits a strong quadratic nonlinear optical effect. Since the molecular structure of the chalcone deriv. does not have a plane structure, the absorption end thereof is a short wavelength and has the transparency in the visible light region is high. The nonlinear optical element which has the high nonlinear optical performance, allows phase matching, has the high transparency of the visible light region and the excellent stability is obtd. in this way.
Patent JP-2000092267-A (JP)
Title: Image processor for wall mounting
Inventor: ONISHI HIROAKI
IPC: H04N1/12
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To make an image processor thin for wall mounting. SOLUTION: This image processor for wall mounting is provided with an image read/write integrated head X and a case 90 housing the head X. The heat X has a case 1 where a transparent cover 2 to which an image read line L is set is attached to the front edge part. The image processor is also provided with a substrate 4 attached to a base part of the case 1 and plural photodetectors 4a and plural elements 4b for printing which are respectively arranged at a row shape extending in a longitudinal direction of the substrate 4 and which are mounted on the substrate 4, and the image processor also attaches the rear of the case 90 so as to extend along an erect face such as a wall surface H.  Here, one side part 42 in the width direction of the substrate 4 projects toward one side of the case 1, and plural elements 4b for printing are mounted on a signal face on the side where the transparent cover 2 at the projecting part is located. On the other hand, the plural photodetectors 4a are mounted on the single of the substrate 4 while being contained in the case 1.
Patent JP-H09295459-A (JP)
Title: Formation of image having improved slip performance by heat
Inventor: GEERUTO DEFUIIU
IPC: B41J2/32
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an image by heat in which the defect of the image is removed in most of the printing conditions. SOLUTION: In a method for forming an image by heat, (1) the outermost layer of recording material is brought into contact with a heat source. The recording material is constituted by containing at least one kind of thermal element which contains essentially a nonsensitizing silver salt and a reducing agent that is in thermal action relation thereto and is used therefor on a supporting body. (2) Heat is applied to the recording material according to an image from the heat source while holding mutual contact through relative movement between the recording material and the heat source. (3) A stage for separating the recording material from the heat source is incorporated. Dynamic friction coefficient during contact between the outermost layer of the recording material and the heat source has the maximum value smaller than 0.3.  The outermost layer of the recording material coming into contact with the heat souce may be the outermost layer of the thermal element, a protective layer applied to the thermal element or a layer on the side opposite to the thermal element of the supporting body.
Patent JP-H07187398-A (JP)
Title: Article transferring device
Inventor: SUZUKI HIROTAKA
IPC: B65G61/00
Filed: 1993-12-27
Abstract: PURPOSE:To heighten efficiency of article transferring-loading work by excellently transferring a transferring-loading object article dislocated large to an article existence expected position. CONSTITUTION:A control means 8 to control operations of an article gripping means 7 to grip an article and a moving-operating means S to move and operate the article gripping means 7, detects a position and an inclination of a transferring-loading object article according to picked-up image information of an image pickup means to pick up an image-of an article existence expected position, and is constituted so as to move and operate the moving-operating means S according to the detecting information. The image pickup means is constituted so that the image pickup position can be freely changed and adjusted, and when the position and the inclination of the transferring-loading object article cannot be decided from the picked up image information, the control means 8 changes the image pickup position of the image pickup means, and practices search processing to detect the position and the inclination of the transfering-loading object article according to the picked-up image information of the image pickup means after the image pickup position is changed.
Patent JP-H10166558-A (JP)
Title: Line type ink jet printer
Inventor: MOMOTOME TAKAO
IPC: B41J2/01
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To realize a multigradational recording without changing the injection speed of ink by a method wherein the ink is injected over a plurality of times from a nozzle of a recording head at the recording of one dot. SOLUTION: When a driving voltage is applied to the electrode of a piezoelectric element 21, the volume of an ink chamber 13 changes so as to pressurize the ink in the ink chamber in order to turn the pressurized ink into an ink drop A by being injected through a nozzle 17 outside and finally adhered to a recording paper P. A recording head 11 is produced by arranging ink chambers similarly constituted as mentioned above by a number which can cope with the total width of the recording paper. The working state of the piezoelectric element 21 is controlled by a control part 23, which is a publicly known arithmetic logic circuit having its center such as a CPU and the like and controls the actions of respective parts in accordance with a predetermined control program. By the way, this control part 23 functions as a multigradational recording means.
Patent JP-H11149153-A (JP)
Title: Radiation sensitive composition for black resist
Inventor: ABE SHIGERU
IPC: G03F7/004
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To enhance film hardness and pattern surface smoothness and to restrain occurrence of residues and background stains on a nonexposed substrate by incorporating colorants comprising a mixture of a black pigment and a body pigment, an alkali-soluble resin, a polyfunctional monomer, and a photopolymer-ization initiator. SOLUTION: This radiation sensitive composition contains the colorants, for example, 100 pts.wt. of a carbon black and 300 pts.wt. of barium sulfate, as the alkali-soluble resin, for example, 50 pts.wt. of a copolymer of methacrylic acid, 2-hydroxyethyl methacrylate, benzyl methacrylate, and polystyrene macromonomer, further, as the polyfunctional monomer, for example, 40 pts.wt. of pentaerythritol hexaacrylate, as the photopolymerization initiator, for example, biimidazole derivative, and as a solvent, for example, 1500 pts.wt. of ethyl 3-ethoxypropionate and the composition is added and mixed to prepare a radiation sensitive liquid composition.
Patent JP-H05240388-A (JP)
Title: Quick disconnect fluid coupling
Inventor: RATSUSERU ERU ROJIYAASU
IPC: F16L37/44
Filed: 1992-12-09
Abstract: PURPOSE: To prevent destructive pressure buildup at an equipment side to which a fluid coupling is connected by adding a pressure release mechanism to function as a pressure bleed valve in a quick disconnect fluid coupling comprising mutually engaging male and female coupling elements. CONSTITUTION: A quick disconnect fluid coupling 34 for a liquid-cooled preprogrammed card for an aircraft communication or navigation system is made up of male and female coupling elements 30, 32. The female element 32 comprises an annular member 36 with stepped diameter portions, and an annular valve body 58 is fitted liquid-tight in the larger inner diameter portion. A valve 80 is accommodated in the annular valve body 58 pressed by a coil spring 86. The male element 30 comprises an outer annular member which includes an annular retainer 114 fixed to the inside end and an annular valve sleeve 116 fixed to the outside end of the outer annular member. The valve sleeve 116 has a valve member 130 integrally formed with the retainer 114, which pushes the valve 80 open.
Patent JP-H04200814-A (JP)
Title: Method for controlling edge drop of cold rolling
Inventor: YAMASHITA MICHIO
IPC: B21B37/00
Filed: 1990-11-30
Abstract: PURPOSE:To uniformize the quantity of edge drop in the longitudinal direction by measuring the quantity of edge drop on the outlet side of the final stand of a cold tandem rolling mill line and changing the target quantity between stands by a deviation from the target quantity of cold rolled product. CONSTITUTION:A material 1 to be rolled is rolled with a rolling mill 21. An edge drop meter 23 is arranged on the outlet side of the final stand of the rolling mill 21. Deviation from the target quantity is determined based on the measured result with the edge drop meter 23 and shift changing quantity of each working roll 21A is outputted to a shifting device 25 with a shift position arithmetic device 11. The quantity of edge drop of the cold rolled product is measured with an edge drop meter 24, deviation from the target quantity is determined and the change of the target quantity is instructed to a shift position arithmetic device 11 with an arithmetic device 12 for target quantity of edge drop. Because high responsiveness can be obtd. by the presence of the edge drop meter 23, the quantity of edge drop is uniformized in the longitudinal direction.
Patent JP-2001146521-A (JP)
Title: Method for heating and melting solid material and apparatus therefor, and production method of thermoplastic resin composition using its method and apparatus
Inventor: WATABE HIDEKI
IPC: C08J3/20
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for heating and melting a solid material, i.e., a material in a solid state at ordinary temperature without heating or cooling, with a relatively small size apparatus within a short period of time to produce its liquefied material and an apparatus therefor, and a process for producing a thermoplastic resin composition using the method and the apparatus, especially to provide a method for heating and melting a solid additive to be added for the purpose of imparting various properties to a thermoplastic resin with a relatively small size apparatus within a short period of time to produce the liquefied additive and an apparatus therefor, and a process for producing a thermoplastic resin composition using the method and the apparatus. SOLUTION: In the production of a thermoplastic resin composition containing a solid material, a process for producing the thermoplastic resin composition comprises heating and melting the solid material and mixing the material in a melted state with the thermoplastic resin.
Patent JP-2000156688-A (JP)
Title: Connection hold control method in atm exchange and control circuit
Inventor: SUZUKI MAKOTO
IPC: H04L12/911
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify a logic channel open procedure and a logic channel connection procedure. SOLUTION: A hold connection table 6 is provided to an exchange that contains terminals. When a terminal A makes a logic channel open request while the terminal A and a terminal B make communication through a logical channel, the exchange containing the terminal A holds the execution of the open request, registers the holding logical channel to the hold connection table 6, transmits a communication hold cell to the terminal B by using the logical channel. When the terminal A makes a logical channel connection request and the logical channel on connection request is in existence in the hold connection table 6, the logical channel is deleted from the hold connection table 6 and the exchange sends a communication restart cell to the terminal B by using the logical channel held in the hold connection table 6.
Patent JP-H09218980-A (JP)
Title: Beverage stock device and automatic beverage vending machine provided with the same
Inventor: TAKEDA KOJI
IPC: A47J31/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a beverage stock device for providing high-quality beverage by stocking the beverage extracted from raw materials and an automatic beverage vending machine, which is provided with this beverage stock device, for always efficiently vending and providing high-quality merchandise. SOLUTION: This vending machine is provided with the beverage stock device for extracting the beverage from the raw materials of beverage and hot water with high concentration, cooling it by a cooler 15, supplying it into a tank 12 and stocking it while controlling the temperature from 63 deg.C to 65 deg.C. The tank 17 in this device is provided with a vending means 32 to be operated when vending the beverage and/or an abandoning means 33 to be operated when abandoning the beverage, and a hot water tank 7 for stocking hot water for diluting the high-concentration beverage, and this high-concentration beverage and this hot water are injected/mixed in a prescribed quantity cup and vent.