baber/WOPTO huggingface dataset:
Patent JP-S61182435-A (JP)
Title: Idle speed control valve of internal-combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D33/00
Filed: 1985-02-06
Abstract: PURPOSE:To certainly prevent the abnormal increase of the idle revolution speed by forming the shape of the valve opened port formed between a valve piece and a valve seat so that the opened port area is throttled to obtain a prescribed fail-safe intake flow rate at a prescribed turning position of the valve piece. CONSTITUTION:A cylindrical member 13 is press-fitted into the cylindrical part 12a of a housing 12 having an intake passage 11, and said cylindrical member 13 has the opened port parts 13a and 13b and acts as a valve seat having the inner-wall cylindrical surface as sealing surface 13a. The sealing surface 14a corresponding to the valve seat and a valve piece 14 having an opened port part 14b are fixed onto a hollow supporting shaft 18 axially supported onto the periphery of a fixed shaft 15 by the bearing parts 16 and 17. In this case, the shape of the valve opened port formed between the opened ports 13a and 14b is formed so that the opened port area can be throttled to obtain a prescribed fail-safe intake flow rate at the turning position of the valve piece 14 in the case when the duty ratio of the electric conduction pulse supplied into the valve opening coil of an armature 22 exceeds a prescribed value.
Patent JP-S63187376-A (JP)
Title: Pattern recognition device
Inventor: SHIMIZU TORU
IPC: G10L25/00
Filed: 1987-01-29
Abstract: PURPOSE:To obtain a high recognition rate, by effectively utilizing a data at the time of producing a code book. CONSTITUTION:At the time of producing the code book, the system pattern of a large number of vectors is divided into the vector one by one, and clustering is performed at every vector, then, they are classified to several clusters, and the vector which represents the element of each cluster is stored as a code vector. Simultaneously, a weight matrix which applies weight on a distance by affecting the distribution state of each vector is found, and it is stored by corresponding to each code vector. And at the time of registering, the code vector resembled the vector exceedingly is found in the vector of the feature vector system of a standard pattern, and a quantization error is found. At the time of recognizing, the weight is applied on the distance by using the weight matrix corresponding to the code vector found at the time of producing the code book when distance calculation between the vector of an input pattern and the vector of the standard pattern is performed, and recognition is performed at a decision part 13 by using the distance.
Patent JP-2000221824-A (JP)
Title: Thermal fixing device
Inventor: NAKAZONO YUSUKE
IPC: G03G15/20
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal fixing device whose power consumption is reduced by shortening a heating rising time and which is used even in an image forming device whose processing speed is high by providing the heat resistant elastic layer of specified heat conductivity on the core bar of a pressing member. SOLUTION: A pressure roller 6 forms a fixing nip part by holding film with a heating body 3, and is a rotary body driving the film, and is connected to a driving device by the core bar such as iron, stainless steel and aluminum. The pressure roller 6 is rotated by transmitting driving force from the driving motor of the driving device. A recording material P as a body to be heated is fed and passed through the fixing nip part formed by holding the film between the pressure roller and the heating body, so that a toner image T is fixed on the recording material P by heating and pressing it. Then, in this case, the pressure roller 6 is coated with a silicone foaming body whose heat conductivity is 0.1 W/m.k as the heat resistant elastic layer on the core bar connected to the driving device.
Patent JP-H11220610-A (JP)
Title: Security system and storage medium recorded with security program
Inventor: MATSUZAKI SAKAE
IPC: H04N1/387
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a security system for judging the authenticity of an electronic seal or the like by adding additional information to the image information of the seal or the like. SOLUTION: An input device 1 is a keyboard or the like. A data processor 2 is a computer operating under program control. A storage device 3 is provided with a seal storing part 31 in which the seal of a user is stored. The individual ID and password of a user are inputted from the inputting device 1, and supplied to an encipherment embedding means 21. The encipherment embedding means 21 retrieves a seal storing part 31 by using an individual ID as a key, obtains a seal pertinent to the individual ID, and confirms the propriety of the password. Then, encipherment information such as the clock information of a computer is inputted form the input device 1, and the encipherment information is embedded in the seal obtained from the seal storing part 31 by the encipherment embedding means 21.  For example, the circular frame at the outer edge of the seal is equally divided into four, and a dust- shaped image is added to positions equivalent to a year, month, date, and time in the neighborhood of the inside part of each four-divided circular frame, and the data are transmitted to an outputting device 4.
Patent JP-S61181055-A (JP)
Title: Metal halide lamp
Inventor: KAWASUMI KENICHI
IPC: H01J61/12
Filed: 1985-02-06
Abstract: PURPOSE:To make an easy and reliable starting-up and moveover to increase light output power by enclosing alkali-metal halide of at least Na and the like. CONSTITUTION:Halide Na-Dy-Tl as a light-emitting material, argon as a starting-up material, Hg for obtaining almp input are enclosed in a quartz light-emitting tube 2. To both ends of the tube 2, a couple of electric poles 1, 1' are enclosed and fixed, power supplying lead wires 3, 3' are connected to the poles 1, 1', at the end portion of the tube 2, these lead wires 3, 3' are connected to the metal fittings 4, 4' which also support the light-emitting tube 2 and are connected moreover to a mouth piece 7 mounted on the outer tube 6 end through the lead wire of a stem 5. With this constitution, an auxiliary pole and an electric circuit for starting up are eliminated, reliability is increased since reaction between quartz and alkali would not take place, ensured starting-up characteristic is obtained. light output power and color-rendering characteristics are also improved, that is, the lamp performances are improved.
Patent JP-H02203112-A (JP)
Title: Combustion device
Inventor: TAKESHITA SHIRO
IPC: F23L1/00
Filed: 1989-01-30
Abstract: PURPOSE:To improve an effect of shielding sound by a method wherein a partition plate is arranged between an air supplying port formed in a front case and a main body of an equipment, an air supplying passage is formed between the front case and the partition plate and further the air supplying passage is provided with a drawn part. CONSTITUTION:A fan 11 is air sealingly connected to an upstream side of a burner 10, and a combustion chamber 12, a heat exchanger 13 and an air discharging part 15 having an air discharging duct 14 are air-sealingly connected to a downstream side, respectively. An air supplying passage 28 covering an air supplying port 27 is formed in respect to a front case 26, a partition plate 30 forming a plurality of steps 29 is installed and then the air supplying passage 28 is formed with a drawn part 31. An air supplying passage 33 is formed between the partition plate 30 and a main body 23 of the equipment. Multi-stage expansion type sound muffler is constituted at the drawn part 31 of the air supplying passage 28 in the midway of the transmission, resulting in that an effect of attenuation caused by a composing element can be attained in addition to a sound shielding effect of the conventional type of partition plate 30 and thus the noise can be substantially reduced.
Patent JP-2000217675-A (JP)
Title: Goods partition for display shelf
Inventor: IEDA TAKEAKI
IPC: A47F5/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a goods partition for display shelves which accomplishes a section between adjacent goods to display the goods looking better and neatly while preventing lifting at the rear part of the partition caused with the forward inclination thereof without using a magnet or the like. SOLUTION: Goods partitions 17 are provided with partition plates 172 which are arranged being extended longitudinally on a shelf plate 11 inclined forward and placed vertically and base plates 171 with a roughly L-shaped or roughly inverted T-shaped cross section provided respectively on the bottom parts of the partition plates 172. A connection means 15a is arranged at the front end of the shelf plate 11 along the horizontal direction of shelf plate 11 to hold the partition plates 172 on the shelf plate 11 and an engaging part 174 is provided at the front end of each of the partition plates 172 to be detachably engaged with the connection means 15a.
Patent JP-S60163528-A (JP)
Title: Data waveform shaping circuit
Inventor: AKIYAMA MAKOTO
IPC: H03K5/01
Filed: 1984-02-06
Abstract: PURPOSE:To make the circuit resistant to temperature and aging changes and to attain ease of change of a response frequency by providing a comparison means having a reference level terminal comparing a level of an input signal and processing digitally an output of the comparator means to feed back the result to a reference level terminal. CONSTITUTION:An EFM input signal fin inputted to a comparator 1 is compared with a reference voltage Vr and waveform-shaped and converted into a digital signal having two level states of H/L. An up-down counter 2 counts up a clock signal fck when a terminal UD is at H level and counts down it when at L level. The count value is stored in a latch circuit 4 just before a prescribed timing by an output of a pulse generating circuit 3 inputted to a terminal S and the sotred value is updated at each period of the timing pulse T. The output of the circuit 4 is fed back to the comparator 1 via a DA converter 5. Thus, the circuit is made resistant to temperature and aging changes and the change of the response frequency is attained easily.
Patent JP-H08212098-A (JP)
Title: Debugging method
Inventor: SUZUKI YUICHI
IPC: G06F11/22
Filed: 1995-02-08
Abstract: PURPOSE: To simplify the debugging jobs at a distributed control part by mounting a bus interface via a socket so as to realize replacement of the interface and then loading a debug sub-board in place of the bus interface to attain the debugging jobs. CONSTITUTION: The function of a bus interface 6a is secured together with the function of an in-circuit emulator(ICE) interface. Then a debug sub-board 8 containing an ICE socket 7 is added to secure the ICE function. When the sub-board 8 is put into the socket 7, the ICE interface function is added to a distributed control part 2a. In other words, the sub-board 8 is put into the socket 7 in place of the interface 6a and an ICE is connected to the socket 7 with the part 2a kept as it is in a distributed control system. Under such conditions, the part 2a can be debugged.
Patent JP-H03223120-A (JP)
Title: Production of needlelike crystal goethite particle powder
Inventor: HARADA TOSHIHARU
IPC: H01F1/11
Filed: 1990-01-29
Abstract: PURPOSE:To obtain particle powder having a uniform particle size and relatively high axial ratio without any dendritic particles mixed therein by aerating a reaction solution of a ferrous salt containing a specific colloid with an oxygen-containing gas, then adding an aqueous solution of an alkali carbonate thereto and further aerating the resultant solution with the oxygen-containing gas. CONSTITUTION:An aqueous solution of a ferrous salt and an aqueous solution of an alkali hydroxide or alkali carbonate in a smaller amount than equivalent to Fe<2+> in the aqueous solution of the ferrous salt are reacted to provide a reaction solution of a ferrous hydroxide colloid or ferrous salt containing iron-containing precipitate colloid. The resultant solution is then aerated with an oxygen-containing gas to oxidize the aforementioned ferrous hydroxide colloid or iron-containing precipitate colloid and form needlelike crystal goethite nuclear particles. An aqueous solution in a larger amount than equivalent to the Fe<2+> in the above-mentioned solution is added to the reaction solution of the ferrous salt containing the aforementioned needlelike crystal goethite nuclear particles and the obtained solution is then aerated with the oxygen- containing gas to carry out growth reaction of the above-mentioned needlelike crystal goethite nuclear particles and afford the objective particle powder.
Patent JP-S61180320-A (JP)
Title: Input keyboard device for computer
Inventor: IGAWA SATOSHI
IPC: G06F3/023
Filed: 1985-02-05
Abstract: PURPOSE:To confirm immediately the character strings set to keys through a display device by providing the keys corresponding to optional character strings and a display device showing the contents of those character strings. CONSTITUTION:An input keyboard for computer contains keys 4 corresponding to characters, control keys 5, keys 6 corresponding to optical character strings and a display device 7. With addition of such keys 6 and the device 7, an operator can recognize immediately the character strings set to keys 6 through the display device 7.
Patent JP-S58138670-A (JP)
Title: Regulator for printing pressure
Inventor: NUIDA AKIRA
IPC: B41J7/92
Filed: 1982-02-10
Abstract: PURPOSE:To adjust the pressing pressure of a printing wheel on a paper by a method in which a spring to give a power to a pressing body to press a printing wheel in a motor-driven typewriter is tensionally provided and its one end is coupled with a mobile body for adjusting the tension. CONSTITUTION:By the pressing pressure of a character key, a petal-shaped printing wheel 47 is turned and stopped at a position facing a hammer 45, cams 33 and 34 are then turned, the horseshoes-shaped section 42 of a hammer lever 43 is dropped into the piers 37 and 38 by the forces of the spring 48 for printing and the spring 49 for erasing, and a type 82 is pressed by the hammer 45 for printing or erasing. Other ends of both the springs 48 and 49 are coupled with a spring-hooking plate 60 and the cam 64 is slided and turned along a hole 61 by  switching operation of a switch lever 63, and thereby the tension of the springs can be adjusted. By this, the durabilities of the printing wheel and the pressing body can be raised and also the tensing direction of the springs can be always kept constant. Also, the durability of them can be raised because the elongation of the springs can be limited to a minimum at the time of switching.
Patent JP-S54113289-A (JP)
Title: Semiconductor luminous device
Inventor: OOMURA ETSUJI
IPC: H01S5/00
Filed: 1978-02-23
Abstract: PURPOSE: To obtain a laser with monitor where troublesome positioning is needless at an assembling time and positional slippage is not generated by the vibration in a using time.  
     CONSTITUTION: N-type GaAlAs 11b, n-type GaAs 11c, and n-type GaAlAs 11d are laminated on face (100) of n-type GaAs substrate 11a, and p-type layers 12 and 13 which have a depth to reach layer 11b are formed at a interval of approximately 10μm by Zn diffusion from main face 11e. Next, after annealing, AuCr alloy electrodes 14 and 15 and AuNi electrode 16 are provided on main face 1 and reverse face 11f respectively. When a voltage is applied as prescribed, laser beam is emitted in active layer 12, and potential difference is generated in layer 13 correspondingly to the light output of layre 12. Then, since the potential difference corresponding to the light output of layer 12 is generated in monitoring resistance 18, the power source is controlled according to this change to obtain a stable laser output. In this constitution, light emission part 12 and light receiving part 13 are provided in the same substrate, so that positional slippage can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04258419-A (JP)
Title: Fixed-quantity stop cock device
Inventor: OGIWARA EIJI
IPC: F16K31/06
Filed: 1991-02-14
Abstract: PURPOSE:To enable fixed-quantity automatic cut-off with high reliability by easy operation by integrating a flow rate detected by a flow-rate detecting means and exciting an electromagnet and closing a valve when an integrated value reaches a set flow rate. CONSTITUTION:When the desirable quantity of water is set to a flow setting mechanism 15, an electromagnet 6 is excited in the direction that a valve 3 is opened by a driver circuit 40, the valve 3 is opened, and the electromagnet 6 is self-held under the state. When water supply is started, electric signals corresponding to flow rates per unit time are generated from flow-rate detecting means 13, 13', and integrated by an integrating circuit 14. When the integrated value reaches a value set to the flow setting mechanism 15, the electromagnet 6 is excited in the direction that the valve 3 is closed by the driver circuit 40, and the valve 3 is closed and water supply is stopped. The voltage of a battery 17 is detected by a battery check circuit 50 and displayed.
Patent JP-H06211653-A (JP)
Title: Diarrhea-preventive medicine containing omega-3 series fatty acid-containing fat as active agent
Inventor: YOSHIHARA DAIJI
IPC: A61K31/23
Filed: 1993-01-13
Abstract: PURPOSE:To provide a safe medicine/preventive having no side effect, capable of preventing diarrhea which may occur as a result of administering a perintestinal nutriment after surgery. CONSTITUTION:Perilla oil or purified fish oil rich in fatty acid(s) of omega-3 series such as alpha-linolenic acid, eicosapentaenoic acid or docosahexaenoic acid is administered either before or in combination with the administration of a nutriment to raise the ratio of omega-3 to omega-6 to suppress the production of prostaglandins which stimulate the peristaltic movement of the intestinal canal to suppress the moving rate in the digestive tract, thus preventing the development of or curing diarrhea. The oil may be administered either singly or in combination with other substance(s).
Patent JP-H06206234-A (JP)
Title: High fluid phenolic resin molding and molding thereof
Inventor: SASAKI SHINGO
IPC: G11B5/73
Filed: 1993-01-12
Abstract: PURPOSE:To enable fabrication of high fluid phenolic resin moldings of for low cost high precise optical parts, ultra high precise carbon basement of a magnetic disk, etc., to be finished by a method wherein light transmittance, a number of pores, and a metal content of the phenol resin high fluid molding material are respectively set. CONSTITUTION:For a high fluid phenolic resin molding, light transmittance per 1mm optical path of visible radiation of 800mm wavelength is set to 80% or over, a number of pores of at least 100mum pore diameter per 1cm is set to under one pore, and a metal content is respectively set to at most 200wt.ppm. Then, in manufacturing, a surface of granular phenol resin wherein its water content is at most 1wt.%, its grain size is at least 50mum, and heat fluidity measured by a disk cure method is 60-160mm, is coated with a low surface tension substance of 30-160 deg.C melting point by 0.2-5wt.% in a composition ratio to phenol resin. Thereafter, the phenol resin molding material is transfer molded, injection molded, or extrusion molded.
Patent JP-S53106414-A (JP)
Title: Protective device for static scherbius device
Inventor: HOSONO ISAMU
IPC: H02P23/00
Filed: 1977-02-25
Abstract: PURPOSE: To prevent a communtation failure caused when rapidly decreased a voltage at AC side of inverter, by such means that comparing outputs of the sawteeth wave oscillator and the deraiation device for electric quantity proportional to AC voltage, the output be differentiated with a firing pulse obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10209044-A (JP)
Title: Manufacturing method of element and exposure device
Inventor: SANO NAOTO
IPC: G03F7/20
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the deterioration of optical parts or sufficiently reduce it, by forming plural sealed spaces along an optical path to a reticle, and filling the sealed spaces with inert gas. SOLUTION: Laser light 20 emitted from an excimer laser 1 is made incident of an illumination optical system 6 of an exposure device main body A through a transmission system B. the transmission system B is constituted of a transmission optical system where a mirror 5, a prism 7 and a lens 8 are arranged along an optical axis, a cover 30 for sealing the transmission optical system and a window 31. The sealed means is constituted of the cover 30 and the window 31. Nitrogen gas is filled in the space formed by the cover 30 and the window 31 instead of atmosphere, and pressure which is slightly higher than the atmospheric pressure around the transmission system B is given. Gaseous nitrogen and the other inert gas of argon gas and helium gas can be used for gas filled in the space in the transmission system B.
Patent JP-S59147329-A (JP)
Title: Automatic focusing device
Inventor: NAKAJIMA YUKIO
IPC: G02B7/28
Filed: 1983-02-11
Abstract: PURPOSE:To perform automatic focusing without consuming the electric power of power source battery in a camera by powering on the electric circuit for focusing detection of the camera side by the large-capacity power source of a lens barrel side regardless of which operation member between the camera side and lens barrel side is operated. CONSTITUTION:When the switch 40 of the lens barrel side is turned on, the large-capacity power source 38 of the lens barrel side powers on the motor driving control circuit 46 for a motor 56 which moves a lens barrel for focusing and also powers on the focusing state detecting circuit 19 and sequence control circuit 15 of the electric circuit for focusing detection of the camera side. On the other hand, when the switch 10 of the camera side is turned on instantaneously associatively with a shutter, a hold voltage is generated at a terminal E of the circuit 15 by instantaneous power feed from the camera-side power source 8 to turn on transistors (TR) 42 and 39, so that the circuits 19 and 15 are powered on by the power source 38. This constitution performs the automatic focusing without using the power source battery in the camera body.
Patent JP-H07227400-A (JP)
Title: Preparation of denture base
Inventor: NAKASEKO ISAO
IPC: A61C13/14
Filed: 1994-02-18
Abstract: PURPOSE:To provide a method for preparation of a denture base wherein mold release is good and time for polymn. is unnecessary and there exists no problem accompanied with polymn. and an exclusive plaster mold being durable to high temp. is not needed and adhesiveness between the denture base and an artificial tooth is excellent. CONSTITUTION:Polymethyl methacrylate is used as a resin R. After this resin is softened by heating, it is injected into a plaster mold S for a denture base formed in a flask F. The injected resin R is naturally cured to obtain the objective denture base.