baber/WOPTO huggingface dataset:
Patent JP-2001174287-A (JP)
Title: Optical encoder
Inventor: HANE JUN
IPC: G01D5/30
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical encoder having a function of drawing out the performance. SOLUTION: An optical encoder comprises a light source 140, a head 130 including a light detecting part 160 and a scale 110 movable in a specific direction to it. The scale 110 has a first and a third optical patterns 114 and 116 varying the reflectance at a certain period and a second optical pattern 118 with a constant reflectance. The light source 140 emits a first, a second and a third light beams L1, L2 and L3. First, a second and a third light receiver 164, 170 and 166 respectively are provided for receiving the first, second and third light beams L1, L2 and L3 and its signal processor 220. The signal processor 220 includes a circuit for detecting the gap and the relative attitude of the light source 140 and the scale 110 based on the output signal of the second light source 170 and a circuit for detecting the power of the light source 140 and controlling it.
Patent JP-H11240346-A (JP)
Title: Hybrid type vehicle
Inventor: YAMAGUCHI KOZO
IPC: B60K6/24
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the axial size of a driving gear, and also to select an optimum gear ratio for both of engine and motor. SOLUTION: This vehicle is provided with a generator 16, a differential gear unit where a first element is connected to this generator 16, a second element to a first gear, a third element to an negine 11 respectively, and a countershaft 31 equipped with a second gear 27 installed in an output shaft 26 of a motor 25, and a third gear 32 engaging with both these first and second gears 15 and 27. In addition, the engine 11, the differential gear unit and the generator 16 are installed on a first axis, the motor 25 on a second axis in parallel with the first axis, the countershaft 31 on a third axis in parallel with both these first and second axes, and a differential gear 36 on a fourth axis in parallel with these first, second and third axes, respectively. In this connection, the third axis is surrounded by these first, second and fourth axes.
Patent JP-H11172758-A (JP)
Title: Steel reinforced concrete beam for bearing wall, steel beam for bearing wall, and constructing method for bearing wall and floor using the same
Inventor: KOBAYAKAWA SATOSHI
IPC: E04B1/18
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a steel reinforced concrete beam for a bearing wall, by which the arrangement of the vertical reinforcement of the bearing wall and the placement of concrete can easily be performed, an upper flange can be fully installed inside an RC floor board, and a floor part can be regarded as a part of the structural cross-section performance of the beam. SOLUTION: A pair of channel steel members 4, 4 such that a space S for arranging the reinforcement of a bearing wall is secured between their respective webs 10, 10 by pointing flanges 6, 8 outward are used as steel. A concrete block 14 is formed on one side of the web 10 of each of the pair of channel steel members 4, 4 facing the flanges 6, 8, and on the lower flange 8, and the upper flange 6 and the web 10 are exposed over the concrete block 14. Through holes 16 for placing floor reinforcement are formed through the exposed part of the web 10. In the space S between the webs 10, 10, bearing-wall reinforcement 18 is arranged, floor reinforcement 26 is passed through the through holes 16, and concrete 32 is placed to construct a bearing wall 34 and a floor board 36.
Patent JP-H11178759-A (JP)
Title: Suction tool for floor
Inventor: KOBAYASHI TOSHIZO
IPC: A47L9/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a suction tool for a floor, which is rotated without locking even on a carpet of a large rotation load and wipes/polishes a floor surface such as a flooring. SOLUTION: The tool is provided with a suction tool main body 1 with a suction port 7 on its lower surface, a rotary brush housing room 8 formed within this main body 1, a rotary brush 11 is made to face the port 7 and rotatably housed in the room 8, and wheels 29 and 30 rotatably supported by the main body 1. Then, at the main body 1, an air inlet path for taking external air into the room 8 is formed and a guide for guiding the external air sucked from this sucked air to the brush body 15 and the blade 16 of the brush 11. On the other hand, a bearing part (the bearing groove of a wheel holding body 27) receiving the axles of the wheels 29a and 30a is constituted to be vertically movable and a setting means a slide operation plate 36) setting the upper/lower position of this bearing part is provided.
Patent JP-H11180955-A (JP)
Title: Pyridine compound and liquid crystal composition
Inventor: HARUFUJI TATSUJI
IPC: C07D213/55
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound suitable for driving devices at a low voltage and also driving TFT's, and useful for ferroelectric and antiferroelectric liquid crystal display elements and liquid crystal optical switching elements. SOLUTION: This compound is shown by formula I [one of the rings A, B and C is a group shown by formula II or the like, and the remaining two are each a group shown by formula III or the like; R is a 4-16C alkyl or alkoxy; R* is a group shown by formula IV (R1 is CH3 , CF3 , CH2 F or the like; R2 is a 1-10C alkyl; and (m) is 2 to 12), e.g. (R) 4-[2-(4-heptylphenyl)pyridine-5- yl]benzoate(1-trifluoromethyl-6-ethoxy)hexyl ester. The compound shown by formula I is obtained by reacting 5-bromo-2-alkyne-1-yl-pyridine with 4'-bromo- hydroxybiphenyl whose hydroxyl group is protected, treated into an organic lithium reagent and substituted with an acid into a boric acid, and treating the product for hydrogenation, elimination of the protective group, esterification with an acid anhydride, hydrolysis and esterification.
Patent JP-2001183737-A (JP)
Title: Image pickup magazine attachable/detachable camera
Inventor: SONOI MASANORI
IPC: G03B17/48
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup magazine attachable/detachable camera which reduces battery consumption of the camera to the utmost, prevents unnecessary operations and automatically sets the camera side to an ISO film sensitivity adapted to an imaging device on the image pickup magazine side when photographing with the image pickup magazine attached. SOLUTION: Electric contacts 4 and 17 are provided in the upper and lower parts on the rear face of a camera body 1, and electric contacts 5 and 8 are provided in the upper and lower parts of an electronic imaging device 7 of an image pickup magazine 6. When the image pickup magazine 6 is set to an aperture 13 of the camera, a camera control circuit part 16 detects the connection of electric contacts to inhibit driving of a motor 18. ISO film sensitivity data are sent from an image pickup magazine side control circuit part 19 to the camera control circuit part 16 through communication circuits 32 and 26, and ISO film sensitivity display on the camera side is invalidated, and the ISO film sensitivity corresponding to the electronic imaging device 7 is displayed on the display part of the camera.
Patent JP-2000192211-A (JP)
Title: Galvanizing method and galvanized material
Inventor: NARITA TOSHIO
IPC: C23C2/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance and the coating property of coating layer by making crystal grain in the coating layer fine and restraining the development of scaly partial peeling. SOLUTION: In a hot-dipping high purity zinc bath having >=99.7 wt.% purity, an iron or iron alloy material is dipped to execute the first-step galvanizing. Successively, this material is dipped into a hot-dipping zinc base alloy bath containing by wt.% 4.0-10.0% Al, 0.1-0.5% Cu, 0.1-1.0% Mg and 100-1000 ppm Si to execute the second-step galvanizing.
Patent JP-H11192339-A (JP)
Title: Symbol variable display
Inventor: IKEHARA KOJI
IPC: A63F5/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the suspicion of a player by distributing the stop positions of symbols based on pull-in control. SOLUTION: When executing the pull-in control of symbols onto valid lines, plural pieces of pull-in data di (1)-d1 (5) (i=0 to 2O) showing how much a symbol train is to be displaced are previously made into table and stored. At the time of stop operation, the current position of the symbol train is detected as a count value Di of driving pulses from a stepping motor and among the plural pieces of pull-in data stored at the addresses of a table TB2 corresponding to that count value Di , any pull-in data are selected and used for pull-in control.
Patent JP-2000195499-A (JP)
Title: Lithium battery
Inventor: MISHIMA HIROMITSU
IPC: H01M4/13
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress deposition of lithium during a charging/discharging period, to have a high energy density, and to improve safety and reliability, by composing at least either of a positive electrode and a negative electrode by a composite sintered body of active material and an expanded metal. SOLUTION: A negative electrode composite sintered body 8 is obtained by pressure-molding oxide-based negative electrode active material together with an expanded metal and thereafter by calcining it, and a positive electrode composite sintered body 10 is obtained by pressure molding oxide-based positive electrode active material together with the expanded metal and thereafter by calcining it. Separators 9 are arranged laminatedly for insulation between the negative electrode composite sintered body 8 and the positive electrode composite sintered body 10 and for retention of electrolyte solution.  A laminated electrode group is inserted into a battery jar can through the separator 9, and the negative electrode and positive electrode composite sintered bodies 8, 10 are welded to a positive electrode terminal 2 and a negative electrode terminal through a lead terminal 7 respectively, and thereafter the electrolyte solution is injected and the battery jar can and a lid are laser-welded, to thereby obtain a battery.
Patent JP-H11193686-A (JP)
Title: Drilling method with non-widened steel pipe preceded
Inventor: SASAKI MITSUNARI
IPC: E21D9/04
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a drilling method with a non-widened steel pipe preceded for a tunnel, capable of connecting a resin pipe to the rear end of the steel pipe, arranging the steel pipe on a natural ground until its rear end is located out of a drilling area in front of a working place and then surly injecting a hardener through the steel pipe into the natural ground. SOLUTION: A resin pipe 2 is connected to the rear end of a steel pipe 1, a drill 3 is mounted at the tip end of the steel pipe 1 in a rotatable manner, the steel pipe 1 and the resin pipe 2 are pulled in with the propulsive force of a drill 3 until the rear end of the steel pipe 1 is located out of a drilling area 9 in front of a working place 7 to be drilled and then hardener is injected from the rear end of the resin pipe 2 exposed in front of the working place 7 through the steel pipe 1 into a natural ground. Then, the working plate 7 is drilled together with the resin pipe 2 left in the drilling area 9.
Patent JP-2001185732-A (JP)
Title: Manufacturing method of semiconductor thin film, and thin film transistor and its manufacturing method
Inventor: UCHIKOGA SHUICHI
IPC: H01L21/336
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To form a thin film transistor which has a high field effect mobility and has a trance of its variations. SOLUTION: A manufacturing method of a semiconductor thin film includes the process for forming an amorphous semiconductor thin film 22 on a substrate 21, the process for forming a first mask layer 23 on the amorphous semiconductor thin film 22, the process for forming a second mask layer 24 on the first mask layer 23, the process for patterning the second mask layer 24 to form a plurality of exposed portions 26 of the first mask layer 23 to the external, the process for implanting metal ions into the amorphous semiconductor thin film 22 via the plurality of exposed portions 26, and the process for applying an anneal to the amorphous semiconductor thin film 22 having therein the implanted metal ions to crystallize the amorphous semiconductor thin film 22.
Patent JP-2001183302-A (JP)
Title: Apparatus for inspecting surface of steel strip
Inventor: KOIKE YUKIMITSU
IPC: G01N21/93
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting the surface of a steel strip by taking the images of a steel strip during feeding by an imaging camera and projecting the taken stationary image on a monitor by continuous frame feeding to enhance the visual detection capacity even of the feed speed of the steel strip is high. SOLUTION: An apparatus 1 for inspecting the surface of a steel strip is constituted so as to take the images of a steel strip P during the passage through a steel coil manufacturing line to visually observe the taken images to inspect the surface state of the steel strip, and it is equipped with an imaging camera (high vision camera 2) provided facing the surface of the steel strip, a memory part (frame memory 7) for storing the images taken by the high vision camera 2 at every image angle R, an operational control part 14 for successively outputting the images at every image angle R stored in the frame memory 7 by frame feeding and a monitor (high vision television 12) for projecting the image outputted from the operational control part 14 by frame feeding.
Patent JP-2001182338-A (JP)
Title: Residence
Inventor: KIRIKAWA ETSUJI
IPC: E04H1/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a residence in which the convenience for the aged can be improved without limiting the degree of freedom of a room layout. SOLUTION: In the residence, two entrances 21, 22 are formed to a toilet 2 while either one entrance 21 is communicated with a bedroom 3 through the walk-in closet 31 of the bedroom 3 adjacently installed to the toilet 2.
Patent JP-H11178523-A (JP)
Title: Liquid humectant for cooked rice
Inventor: UETAKA TOMOKI
IPC: A23L29/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a humectant for cooked rice, capable of providing proper glutinousness to cooked rice, preventing lowering of taste of rice after cooking and improving gloss and shelf life by including edible oil emulsified in water by using an emulsifier, pregelatinized starch and an organic acid. SOLUTION: This humectant for cooked rice comprises preferably 20-60% edible oil such as salad oil emulsified in water by using preferably 0.1-10% (based on preparation) glycerol fatty acid ester, preferably 1-10% pregelatinized starch and preferably 5-30% organic acid such as anhydrous sodium acetate, lactic acid, malic acid or citric acid.
Patent JP-H11192435-A (JP)
Title: Production of titanium dioxide added filament three dimensional void structural body formed into three dimensional meshlike state
Inventor: SUGITO TSUNEO
IPC: C08L23/10
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding and producing method of a filament three dimensional void structural body having titanium dioxide exposed and fixed on a filament and formed into three dimensional meshlike form by extruding a thermoplastic raw material, to which powdery titanium dioxide is added, in a melted state from plural nozzles so as to have plural filament diameters, bending on a cooling liquid surface to point-fuse to an adjacent another filament surface, cooling and solidifying and controlling the filament three dimensional void structural body formed into the three dimensional meshlike form to be cylindrical, box like or plate like, molding the filament three dimensional structural body formed into the three dimensional meshlike form and, after that, sticking the powdery titanium dioxide to the filament surface. SOLUTION: The filament three dimensional void structural body 3 formed into the three dimensional meshlike form having titanium dioxide in the filament or on the filament surface is placed in a water system, a water area, the atmosphere, an industrial water, a circulating water, a city water and sewage equipment, a water receiving tank or the like as a contacting material to oxidize and decompose organic materials, organic chlorine compounds by photocatalytic reaction using titanium dioxide as a catalyst. The implantation of the larva of an adhesive shellfish is obstructed and the propagation is suppressed by fixing th filament three dimensional void structural body 3, to which titanium dioxide is added, to the outer surface of a structure or the like in the sea water region.
Patent JP-2000189782-A (JP)
Title: Exhaust switching device
Inventor: MORI YOJI
IPC: H01L21/3065
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make the entire structure for controlling the flow rate of nitrogen gas to be mixed with a reactive gas to a set value relatively inexpensive and small-sized. SOLUTION: The process gas discharged into an exhaust line 6 from the exhaust pump 3 of a filming device 2 is separated into the combustion supporting gas and combustible gas and sent into a combustion supporting gas scrubber 4 or a combustible gas scrubber 5 through two ranch lines 7 or 8, respectively, by the exhaust switching device 1. The pressure of the process gas flowing in the exhaust line 6 is detected by a first pressure sensor 9 furnished to the line 6, the process gas is allowed to flow or interrupted by the stop valves 10 and 11 arranged separately to the branch lines 7 and 8. A nitrogen purge line 13 extending from a nitrogen tank 12 is connected to the second branch line 8 connected to the combustible gas scrubber 5. The pressure of the nitrogen gas flowing in the nitrogen purge line 13 is detected by a second pressure sensor 14 disposed on the line 13.  The concn. of the combustible gas to be sent into the combustible gas scrubber 5 is monitored on the basis of the detection results of the sensors 9 and 14.
Patent JP-2000197198-A (JP)
Title: Sound image moving device
Inventor: SATO KAZUKI
IPC: H04S7/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily learn how to operate the title device by realizing sound image movement, which has been realized through provision of two dimensional or three dimensional information to a control section, by means of providing linear information to a control means so as to relieve the load of the user. SOLUTION: A worker operates an operating knob of an entry fader to trace points of a sound image moving path in a linear motion (one stroke writing) while viewing a sound image moving path menu displayed on a displaying section 5 so as to provide a signal to a control section 2. The control section 2 generates sound image position control information on the basis of a signal from an operation section 4 and supplies the information to a sound image movement processing section 1, which moves a position of a sound image in a sound field on the basis of the sound image position control information so as to apply mixing control to a moving object sound source A thereby providing an output to a plurality of speakers #1,#2,..., #k,...-, #n.
Patent JP-2001183212-A (JP)
Title: Method of external pulse signal output for flow meter
Inventor: TAKAI HIDEYUKI
IPC: G01F15/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of external pulse signal output for a flow meter capable of outputting an external pulse signal of a specific time width in accor dance with a flow rate of a liquid to be measured. SOLUTION: The method comprises the steps to output a rectangular wave signal of a specific voltage level from a pulse output circuit 7 in accordance with a flow rate signal, start a subtraction counter 8 for counting a clock signal in a control section 3, and shut the rectangular signal when the subtraction counter 8 stops operation to output an external pulse signal of a time width which is determined by a set value for the subtraction counter 8 and a time interval of the clock signal. Thus, the method may accurately set a time width of an external pulse signal without using a measuring device such as an oscilloscope, and also allows for a customer side to set a time width of an external pulse signal only with an accurate and simple operation.
Patent JP-2001182931-A (JP)
Title: Gas flow control device for gas apparatus
Inventor: KAMIGUCHI MAKOTO
IPC: F23D14/28
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate risk of excessive heat explosion of a small gas vessel regardless of a system through which the small gas vessel is set. SOLUTION: When the internal pressure of a small gas apparatus 50 is abnormally increased, an elastic means 10 operating in a state to receive the abnormal pressure is provided. A control part is provided to open a gas through-port (22), closed under a normal pressure or closed by operation of a pressure sensing safety device, by operation of an elastic means 10 under an abnormal pressure.
Patent JP-2001183187-A (JP)
Title: Portable flowmeter and current indicator
Inventor: INAGAKI SAKUKI
IPC: G01P5/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a portable flowmeter by which a flow rate can be found simply at a site. SOLUTION: In the portable flowmeter 10 which can be carried, an operator inputs data on a measuring-flow-passage shape, data on a level and the like from an input part 32. A flow velocity/flow rate computing and control part 28 calculates the position of a measuring point to be measured on the basis of the measuring-flow-passage shape and the level which are input. A display part 34 displays the position of the measuring point. The operator moves the flowmeter 10 up to the position of the measuring point. A flow velocity is measured by a flow velocity sensor 14. The flow velocity/flow rate computing and control part 28 calculates the flow rate on the basis of flow velocity data from the flow velocity sensor, and the flow rate is displayed on the display part 34.
Patent JP-2001187251-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of outputting information on prize balls and balls dispensing to the outside of the game machine at a low cost. SOLUTION: A prize ball number signal outputted to the outside of this game machine is outputted from an information output circuit of a main board 31 to a terminal board 160. A dispensed ball number signal is outputted from an information output circuit 377 of a pay-out control board 37 to the terminal board 160. These signal are outputted to the outside of the game machine from one terminal board 160. A pay-out control CPU 371 switches a pay-out downflow path from a ball pay-out device by controlling a sorting solenoid 310 depending on the time of prize balls and the time of dispensed balls.
Patent JP-2000189500-A (JP)
Title: Method and apparatus for generating hinokitiol containing
Inventor: ABE TAKEHIKO
IPC: A61L9/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To efficiently dissolve hinokitiol in generating steam, and generate the steam containing hinokitiol, by putting crystals of hinokitiol in a vessel, which is made of a material that lets steam pass but does not let liquid hinokitiol pass, and exposing the crystals with the steam from a steam type humidifier. SOLUTION: Water sent from a water tank, is heated with a heater to become steam, then is passed through a steam pipe 1 of a steam type humidifier and is spouted from a steam hole 2. A vessel 3, which is set on near the steam hole 2 for putting crystals of hinokitiol in it, and is made of a material, which lets steam pass but does not let pass liquid hinokitiol after heating, for example, cork, plastic, ceramic, and the like. For example, when using a cup shaped cork for the vessel 3, the crystals of hinokitiol weighing 1 g, is put in it. By operating the humidifier in this state, the crystals of hinokitiol becomes liquid by the heat of steam of nearly 80 deg.C, and it generates the steam containing hinokitiol.