baber/WOPTO huggingface dataset:
Patent JP-2000192767-A (JP)
Title: Shutter device
Inventor: NONOYAMA AKINORI
IPC: E06B9/80
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To eliminate wiring work inside a guide rail in assembling a shutter device. SOLUTION: This shutter device has a shutter curtain 12 opened and closed by the drive of a motor 20, a longitudinal end of the shutter curtain 12 being guided along a guide rail 22; when the end slat 15 of the shutter curtain 12 being lowered toward a full closed position interferes with an obstacle or when it is seated on a sill, the fall of the shutter curtain 12 is stopped. In such a shutter device, a link mechanism 70 is provided which is interlocked with the end of the end slat 15, and when the fall of the shutter curtain 12 is stopped the lever 72 of the link mechanism 70 is displaced to energize a sensing plate 40 extending vertically within the guide rail 22, thus actuating a switch 60 for stopping the drive of the motor 20.
Patent JP-S54149067-A (JP)
Title: Crusher of beans etc.
Inventor: YAMAZAKI TOSHIHIRO
IPC: B26D1/14
Filed: 1978-05-15
Abstract: PURPOSE: To prevent the stay of fine granules due to turbulent flow and crush beans etc. in an effective and uniform manner by forming a ventilation part around the port which connects a hopper room and a crushing room.  
     CONSTITUTION: As a cutter 34 and a fan 23 revolve, the revolution of the cutter 34 crushes beans. At this time, the fan 23, as it is driven, generates air stream sucked from a ventilation hole 36, flowing through an opening port 30 of a hopper room 26, a ventilation room 32, a crushing room 25 to be discharged into a discharge part 22 of a lid body 21 of a storage case 18 via a ventilation room 14 and a duct part 15. As a result, granules of crushed beans smaller than the fixed size are discharged outside a filter 33 to be sent into a storage room 17 of the storage  case 18 via the ventilation room 14 and the duct part 15. And, fine granules are  smoothly flown into a ventilation room 14 due to a ventilation part 32 opened  around the port 30 of the hopper 26 that is connected with the crushing room 25. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09245045-A (JP)
Title: Method and device for key retrieval
Inventor: KAMEI MITSUHISA
IPC: G06F17/30
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate an unnecessary search and a search of plural trees by advancing a search when an object group is present, but ending the search when not. SOLUTION: A root node 1 is given a label 4 representing the parts of speech of all morphemes left in this try. Each node 2 is given a label 4 indicating the group that morpheme closer to the end than it belong to. Groups that morphemes having all nodes, i.e., child nodes of this node, their child nodes, and further their child nodes, as leaves belong to is represented as a label. Therefore, the group of the morphemes including the node as the leaves does not represents a group which does not include child nodes below it as its renode. Namely, the rightmost node having no child node is given 0 as a label 4. Then when there is an object group, the search is advanced, but when not, the search is ended.
Patent JP-H04293335-A (JP)
Title: Master station with backup function in transmission system
Inventor: KAKISAKAI TAKESHI
IPC: H04L69/40
Filed: 1991-03-22
Abstract: PURPOSE:To prevent it in an inexpensive method that a function of other slave station receiving and utilizing a transmission data is stopped resulting from the stop of data transmission for a prescribed period from one slave station when a CPU of a master station is in system-down in a system that plural slave stations and the master station are connected to a common transmission line and the master station sends a transmission request command to the slave stations for a prescribed period through the transmission line. CONSTITUTION:A master station 1 is provided with a backup section 15 employing hardware logic and not using software which receives other power supply E2 than that for a CPU 11, detects a system-down of the CPU 11, throws a changeover switch 16 to a position of the backup section and outputs a transmission request command for a prescribed period to a transmission line 3.
Patent JP-H08252548-A (JP)
Title: Washing method of vessel and device therefor
Inventor: ABE TOSHIHIRO
IPC: B08B9/22
Filed: 1995-03-16
Abstract: PURPOSE: To make it surely and easily execute vessel washing by executing washing while combining jet washing and ultrasonic washing. CONSTITUTION: A drum can 1 is installed by positioning its top plate part to face downward and setting the larger mouthpiece of its mouthpieces right above a nozzle insertion pipe 6 fixed to a capsule receiving part 3. The smaller mouthpiece is set right above a nozzle washing liquid drain pie 7. A nozzle for steam is inserted from the nozzle insertion pipe 5 to execute a steam treatment at the time of executing pretreatment by steam. Coarse washing is executed by using a nozzle for high-pressure injection, setting a washing water selector valve (valve) 20 for immersion to a city water side 12, filling the drum can with the city water through a washing liquid inlet 8 for immersion and discharging a proper amt. of the water from a washing water drain pipe 9 for immersion. The washing is executed by operating an ultrasonic oscillator 4.  Fine washing is executed by setting the valve 20 at the washing liquid 13 side and setting a washing liquid selector valve 19 for injection to the washing liquid side 16. The washing is executed by filling the drum can with the washing water in the same manner and operating the ultrasonic oscillator 4.
Patent JP-H04292964-A (JP)
Title: Printer
Inventor: KASAGI NOBUHIRO
IPC: B41J5/44
Filed: 1991-03-22
Abstract: PURPOSE:To facilitate the forming of data when a new font is formed for conducting printing by loading a cartridge provided with a ROM in which font data and a developing program corresponding to the font data are stored. CONSTITUTION:A printer body 15 in this invention comprises a master control part 1, a program memory 2, a buffer memory 3, a B-type font data memory 4, a printing control part 5, and a cartridge loading part 6. When a cartridge 16 is loaded on the cartridge loading part 6, address buses 9, 11 and data buses 10, 12 are connected with each other. The cartridge 16 is provided with an A-type font developing program memory 7 and an A-type font data memory 8. The master control part 1 actuated by an A-type font developing program stored in the memory 7 functions to read font data in the memory 8, form a character pattern, and develop an image on the buffer memory 3.
Patent JP-S54149504-A (JP)
Title: In-use/stand-by switching system of data signal transmission system
Inventor: YAMAMOTO ITSUROU
IPC: H04L27/00
Filed: 1978-05-17
Abstract: PURPOSE:To make it possible that when a fault is detected, switching is carried out immediately by detecting definitely a fault in not only the common part of a transmission circuit and a multiplexing unit but also each channel part. CONSTITUTION:Taking reception output R1 as an example, a decrease in the output level of channel part RN1 due to a fault at the side of in-use circuit LN causes the supervision output of level supervisory part DN1 to disappear, but since the output of channel part RE1 at the stand-by circuit LE side is normal, the surpervision output of level supervision part DE1 never disappears and at this time, gate circuit G1 drives relay RL1, so that its contact (rl1) will change reception output R1 over to channel part RE1 at the stand-by circuit LN side. A normal- level data signal is therefore sent out as reception output R1 and communication continues without a break of the data signal. In addition, STN serves for an in-use transmission terminal station as a multiplexing unit, and RTN for an in-use reception terminal station. Then, stand-by terminal stations are provided respectively which correspond to them.
Patent JP-H0519211-A (JP)
Title: Rim of glasses
Inventor: NOMICHI HIROMI
IPC: G02C5/00
Filed: 1991-03-01
Abstract: PURPOSE:To absorb elongation and contraction of plastic lenses of glasses due to air temp., and to solve problems such as distortion or dropping of lenses. CONSTITUTION:A Rim 2 of glasses is made of such material having elasticity and is formed to have a V-shaped groove with smaller angle of V-shape but larger depth compared to a conventional rim. By fitting a lens 1 of glasses to this rim 2 in a manner that the groove of the rim 2 is rather widened, expansion and contraction of the lens can be absorbed by opening and closing of the groove of the rim 2. As for a material for the rim 2, metal or alloy having necessary elasticity is used, and higher effect can be obtd. when superelastic metal such as a titanium alloy is used. It is effective to use such rims having thinner side walls of the groove or partly notched rim to improve elasticity of the rim groove.
Patent JP-H11258454-A (JP)
Title: Multiaxial photocoupling device
Inventor: OTANI TOSHIHIRO
IPC: G02B6/36
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and to reduce coupling loss ranging an extensive temperature range in a multiaxial photocoupling device using a LINbO3 substrate. SOLUTION: In a multiaxial photocoupling device, a capillary 23 is provided with a plurality of straight holes 23a, 23b, and inclined to a center axis so that their center axes may pass thorough the center 31 of a lens 30, and a plurality of optical fibers 21, 22 are inserted into a plurality of straight holes 23a, 23b. Thus an optical beam emitted from the optical fiber 21 of the capillary 23 arrives at the end face of the optical waveguide 11 of a substrate 10 with its optical axis passing through the center 31 of the lens 30, and similarly, an optical beam emitted from the optical fiber 22 of the capillary 23 arrives at the end face of an optical waveguide 12 of the substrate 10 with its optical axis passing through the center 31 of the lens 30.  Each center axis of the straight holes 23a, 23b slipps angularly to the optical axis of the lens 30, but the increase of photocoupling loss is hardly caused.
Patent JP-S58174247-A (JP)
Inventor: ISHITANI YUKIYASU
IPC: E04G23/08
Filed: 1982-04-07
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-S62214117-A (JP)
Title: Production of pig iron
Inventor: IWANAGA YUJI
IPC: C21B13/14
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a pig iron without receiving the restriction by fuel and with direct use of low-grade raw materials as well by effectively using the reducing power and sensible heat which the high-temp. gas generated by a melting and gasifying furnace possesses as a heat source for reducing iron ore and carbonizing coal. CONSTITUTION:A mixed molding composed of pulverized coal 16 and powder iron ore 12 is charged into a moving type vertical furnace (shaft furnace) 2 where the iron ore 12 in the mixed molding is reduced and the coal is carbonized by the high-temp. gas to obtain ferrocoke. On the other hand, the above- mentioned ferrocoke is charged alone or together with lumped iron ore to the upper part of a coke packed bed (b) in the melting and gasifying furnace 1. The high-temp. reducing gas essentially consisting of CO and H2 is raised in the packed bed (b) to melt the ferrocoke and/or lumped iron ore. The resulted molten metal is allowed to flow down in the packed bed (b) in counter current with the ascending high-temp. gas. The unreduced metallic oxide is reduced by the coke in the flowing down process thereof. The molten iron is collected in a pouring basin (d) and is ejected from a tap hole 1-6.
Patent JP-S51132926-A (JP)
Title: Television receiver
Inventor: KAWABATA HARUO
IPC: H04N3/18
Filed: 1975-05-15
Abstract: PURPOSE:Not to yield and not to leak unusually of X ray, by the stop from unusual rise of high voltage impressed on the positive electrode of the receiver.
Patent JP-S59184800-A (JP)
Title: Manufacture of carbon fiber by vapor phase process
Inventor: KOMAKI KUNIO
IPC: C30B25/00
Filed: 1983-04-04
Abstract: PURPOSE:To transform hydrocarbons efficiently to carbon fiber by thermal cracking by introducing gaseous hydrocarbons into a reaction pipe provided with multistages of carbon fiber base plates so as to prevent the passages of the gas from being aligned. CONSTITUTION:Base plates 2, 3 made of ceramic or graphite, etc. and base plate 2' of cylindrical tube are disposed in a reaction pipe 1. Passages of gas 21 are formed at the periphery of the base plate 2, and passage hole of gas is provided at the center of the base plate 3. The base plates 2, 3 are disposed alternately in multistages at a specified distance so as to prevent a line connecting the gas passages 21, 31 from being aligned in a straight line. The gaseous hydrocarbons diluted with gaseous H2 is introduced from an inlet 4 of the reaction pipe and the exhaust gas is discharged from an outlet 5. By this method, the yield of carbon fiber transformed from the hydrocarbons is improved because of the flow of the reaction gas colliding with the base plate 2, 3.
Patent JP-H07243174-A (JP)
Title: Electrically conductive sheet and electrically conductive roll
Inventor: TAKASE TOSHIAKI
IPC: D06M101/16
Filed: 1994-03-02
Abstract: PURPOSE:To obtain an electrically conductive fiber sheet better in stretchability and adhesion and provide an electrically conductive roll using the sheet. CONSTITUTION:This electrically conductive sheet 1 is obtained by coating the surface of nonwoven fabric, consisting essentially of a synthetic rubber and/or an elastomer and prepared by a melt blowing method with an electron- conjugated polymer in an amount of 0.05-15% based on the weight of the nonwoven fabric. Furthermore, this sheet 1 is excellent in abrasion resistance by arranging discontinuous protrusions 2 on at least one surface thereof. This electrically conductive roll is obtained by winding the electrically conductive sheet around a roll.
Patent JP-S56154645-A (JP)
Title: Continuous measuring method of concentration of dilute sulfuric acid
Inventor: MORII SATORU
IPC: G01N9/18
Filed: 1980-04-30
Abstract: PURPOSE:To measure and record the variation in the concentration of the dilute sulfuric acid, by suspending an acid resistant weight whose volume and weight are known from a strain meter with a piece of acid resistant string, and measuring the variation in buoyancy. CONSTITUTION:When the specific gravity of the dilute sulfuric acid 2 in the electrolyte of a lead storage battery in varied from 1.260 to 1.240, the buoyancy of the weight 3, whose diameter is 20mm., thickness is 5mm., and weight is 4g, is decreased by 0.031g. The stress which is applied to the strain meter 5 by the acid resistant string 4 such as nylon and the like is increased by 0.031g. With the increase in said stress, the resistance value of a resistor wire which is enclosed in the strain meter 5 and is connected to one arm of a Wheatstone bridge enclosed in a dynamic strain measuring device 6 is increased. Then, the bridge is unbalanced. The amount of variation is continuously amplified by the dynamic strain measuring device 6, and recorded in a recorder 7.
Patent JP-2000260670-A (JP)
Title: Silicon wafer and manufacture thereof
Inventor: NORIMOTO MASAFUMI
IPC: H01L21/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a silicon wafer whose mechanical strength is not reduced to an unsatisfactory degree and whose thickness is reduced. SOLUTION: This is a silicon wafer 10 wherein recesses 11 and 12 are formed over the entire regions of only one surface or both main surfaces of the wafer 10 at least excluding a peripheral portion 10a, or the recesses 11 and 12 are formed over the entire regions of only one surface or both main surfaces of the wafer 10 excluding a central portion in addition to the portion 10a. The depths d1 and d2 of the recesses 11 and 12 are the same. As a result of this arrangement, a silicon wafer can be manufactured, whose mechanical strength is not reduced to an unsatisfactory degree despite the fact that its thickness is reduced.
Patent JP-2000261887-A (JP)
Title: Electroacoustic transducer for portable information device
Inventor: KOJIMA KOICHI
IPC: H04R9/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electroacoustic transducer for a portable information device where miniaturization and lightweight are both attained. SOLUTION: In the electroacoustic transducer for a portable information device consisting of a cylindrical yoke 11 with bottom, a magnet 12 placed on an inner bottom side of the yoke 11, a disk like pole piece 13 placed coaxially with the yoke 11 on the magnet 12, a coil 14 inserted to a gap between an outer circumferential face of the pole piece 13 and an inner circumferential face of the yoke 11, a frame 15 whose inner edge is fitted to an outer circumferential part of the yoke 11, and a diaphragm 16 whose outer edge is supported by the frame 15 and driven by the coil 14, a projection 11a is formed on an outer circumferential face of the yoke 11 and the frame 15 is made of aluminum, and a fitting part 15a to the projection 11a is formed in the frame 15.
Patent JP-H05253300-A (JP)
Title: Motor-driven needle separating device
IPC: A61G12/00
Filed: 1992-03-16
Abstract: PURPOSE:To provide a safe, sanitary motor-driven needle separating device of simple structure which can easily be controlled. CONSTITUTION:When the end portion of a syringe 1 is inserted into a guide hole 24 provided in the upper portion of a box 11, the end 8 of a needle 2 is stuck in between the notches of a pair of syringe drive members 26, 27 stopped in an awaiting position, and then the drive members 26, 27 start to rotate, rotating the end 8 while sandwiching it between their holding portions 26a, 27a. Thereby the end 8 is removed from the syringe 1 and the drive members 26, 27 are stopped in a removal complete position. In that state, the syringe 1 is taken out of the guide hole 24 and then only the needle 2 remains between the holding portions 26a, 27a and the drive members 26, 27 rotate again and stop in the awaiting position. The needle 2 then drops from between the notches of the drive members 26, 27 because of gravity and is put in a waste box 13.
Patent JP-S58173806-A (JP)
Title: Strong mounting tool utilizing magnetic property
Inventor: UMEMURA AKIRA
IPC: H01F7/02
Filed: 1982-04-07
Abstract: PURPOSE:To fix a mounting tool to an iron base efficiently, by a method wherein the light-weight mounting tool has a permanent magnet attached to bottom portion or side portion thereof and is fixed to a base member through a double side adhesive tape of strong adhesion interposed therebetween by means of strong attractive force of the permanent magnet. CONSTITUTION:A light-weight mounting tool is fixed to an iron base using a strong permanent magnet and a double side adhesive tape of strong adhesion interposed therebetween by means of strong attractive force of a base member and the strong adhesion. At mounting a back mirror of an automobile, for example, a mounting tool 1 has a strong permanent magnet 2 attached to bottom portion or side portion thereof and is fixed to a body of a mounting base member 4 made of steel on front fender through a double side adhesive tape 3 having strong adhesion and interposed therebetween by means of the strong attractive force of the permanent magnet 2.
Patent JP-S58177732-A (JP)
Title: Turn-on method of brake lamp of automobile
Inventor: TSUTSUI TERUAKI
IPC: B60Q1/44
Filed: 1982-04-08
Abstract: PURPOSE:To increase the safety for operation of an automobile, by detecting negative acceleration through an acceleration detector mounted to the automobile and turning on a brake lamp with this detection of the acceleration. CONSTITUTION:A circuit closing a contact for rapid deceleration is parallelly provided to a contact 2 of a brake lamp 3 opened and closed by a brake pedal 2. Now if negative acceleration is caused by rapid deceleration, a weight 7 is deflected to the front, and a conductor rod 6 is contacted to a contact 8 to turn on the brake lamp 3 by this conduction. Further turn-on operation for the negative acceleration can be optionally adjusted by weight of the weight 7 and the spring constant of a spring 5. In this way, the brake lamp is turned on even for a rapid decrease of speed not only when the brake pedal is depressed but when an engine brake is applied or when an emergency side brake is misoperatively applied, and the safety can be ensured.
Patent JP-H07272757-A (JP)
Title: Battery
Inventor: TAKEDA KAZUNARI
IPC: H01M10/0565
Filed: 1994-03-29
Abstract: PURPOSE:To provide high workability and further to provide high performance and high energy density while reducing internal resistance and improving long period reliability and safety by forming a layer, having electronic conductivity, of an ion conductive high molecular compound. CONSTITUTION:Between at least one of positive/negative electrode collectors and a compound positive/negative electrode or an negative electrode mainly composed of alkali metal, a layer, having electronic conductivity, is provided. By forming this layer of a binding agent which is a polymer having acid amide connection and imide group in a principal chain with an electronic conductive grain, adhesion can be improved between the compound positive/negative electrode or the negative electrode mainly composed of alkali metal and the positive/negative electrode collector. By using an ion conductive high molecular compound also by providing the layer having electronic conductivity, even after high temperature long period storage, and even after repeatedly bending a battery, separating an active material layer from the collector is prevented from being generated, and since increasing internal resistance of the battery is suppressed, a battery characteristic can be prevented from decreasing.
Patent JP-S52141842-A (JP)
Title: Wind-up apparatus for recovery of films having tacky surface on one side
Inventor: MATSUMOTO NOBUO
IPC: C09J5/00
Filed: 1976-05-21
Abstract: PURPOSE: A wind-up apparatus for effectively recovering films having a tacky surface on one side which are difficult to handle even when the said films are continuously sent out, without bulking large, in a form suitable for collecting to dispose. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62214481-A (JP)
Title: Picture quality deciding device
Inventor: UMEDA TETSUO
IPC: G06V30/162
Filed: 1986-03-17
Abstract: PURPOSE:To exactly decide the optimum picture, by calculating division of the number of black bits and noise components for two or more density level picture qualities respectively, comparing the size of them after the above calculation, and setting the smaller value as the optimum picture quality. CONSTITUTION:A picture signal from a scanner is inputted to a binarization circuit 2, and binarization picture signals having two density levels are outputted by two binarization threshold values. Those binarization picture signals are processed at black bit number count circuits 3 and 4, noise component extraction circuits 5 and 6, noise component count circuits 7 and 8, and dividers 9 and 10, then the division of the number of black bits and the noise components are calculated. The size of them are compared at a comparator 11, and one having the smaller value is designated as the optimum picture quality.