baber/WOPTO huggingface dataset:
Patent JP-2000132356-A (JP)
Title: Printing system and paper ejection bin selection method
Inventor: SUZUKI YUKIHIKO
IPC: B41J29/38
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a printing system where paper can be discharged to a desired paper ejection bin on a network. SOLUTION: A printing client device has a user printer managing part 10 managing setting information of a printer device transferring printing data which are set in respective users. The printer device has a paper ejection bin information managing part 21 setting and managing user name information which is set in a paper ejection bin that the printer device has. The printing client device obtains user name information from the printer device registered in an inputted user name, designates the paper ejection bin which is set in the inputted user name and transfers printing data to the printer device registered in the user name. Thus, a printing destination user can eject paper to the desired paper ejection bin.
Patent JP-H11153840-A (JP)
Title: Photosensitive silver halide photographic emulsion and its production
Inventor: IHAMA MIKIO
IPC: G03C1/015
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion having excellent sensitivity/fog ratio and sensitivity/graininess ratio and to provide its producing method. SOLUTION: This emulsion contains platelike particles comprising silver iodide or silver chloride iodide bromide each having hole-trapping silver nuclei on the particle surface, having >=10 dislocation lines per one particle, <=5 mol.% silver iodide content on the surface, (111) plane as parallel principal planes and >=4 aspect ratio.
Patent JP-H0568689-A (JP)
Title: Liquid chemical spraying syringe for dental purpose
Inventor: HASEGAWA HIDEO
IPC: A61C17/02
Filed: 1991-09-11
Abstract: PURPOSE:To allow the spray washing of the blind pocket which is the cause for the alveolar blennorrhea in a dental treatment with a liquid chemical. CONSTITUTION:A body part 1 and front end 2 of the nozzle of the spray syringe are bent at 90 to 110 deg. angle and a pipe 4 for the liquid chemical emitted from the syringe is connected to a liquid chemical container 3.
Patent JP-H0584498-A (JP)
Title: Floating tower having water quality control function
Inventor: SHIMAOKA TSUKASA
IPC: C02F3/24
Filed: 1991-09-26
Abstract: PURPOSE:To control water quality and to improve a sight by using this floating tower capable of being moved to an optional place and moored. CONSTITUTION:A movable float 1 is floated on the water, a solar cell 4 is laid over the tower 3 appearing on the water, an injection pipe 5 provided with many nozzles is set close to the surrounding water surface 2, a catalytic oxidation water passage 6 is provided on the bottom plate 1A of the float 1, and a water intake 7 and a purified water outlet 8 are arranged. The water purified in the water passage 6 is introduced into a basin, while the water is jetted and aerated.
Patent JP-H06167449-A (JP)
Title: Method and equipment for controlling concentration
Inventor: SEKIGUCHI ATSUSHI
IPC: H01L21/027
Filed: 1992-11-30
Abstract: PURPOSE:To furnish a method for controlling concentration for a chemical solution tank of a chemical solution being used in circulation and equipment therefor. CONSTITUTION:A method for controlling concentration wherein the concentration of a solution is detected by measuring the absorbance or transmittance thereof and controlled, and a method for changing measuring sensitivity by adjusting a distance between a light applying part and a light-sensing part or by changing a measuring wavelength. Equipment for measuring the concentration of a chemical solution which has a light source 1, the light applying part 2 having an optical fiber connected to the light source 1 and a pickup lens provided in the end, a light-sensing part 3 made up of a light-sensing pickup lens and an optical fiber, a photosensor 6 measuring the intensity of light from the light source 1 and the intensity of the light detected by the light-sensing part 3, and a computer for obtaining absorbance or transmittance from the intensity of the light. Concentration measurement wherein the measuring sensitivity is changed by adjusting the distance between the light applying part 2 and the light-sensing part 3 or by changing the measuring wavelength is obtained.
Patent JP-H11145229-A (JP)
Title: Method and apparatus for inspecting external appearance of semiconductor device
Inventor: MAEHARA KAZUAKI
IPC: H01L21/66
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the sensing factor of a foreign matter, by observing the light from a semiconductor device through a polarizer plate, and by confirming the presence of the sticking of the foreign matter through the contrast difference between the observed images of both the semiconductor device and the stuck foreign matter thereof. SOLUTION: Inserting a polarizer plate 2 into the optical path between an eyepiece 3 and an objective lens 4, a sample 1 of the lead portion of a semiconductor device is observed by a stereoscopic microscope. In this observation, the phase difference between two lights from the lead portion made of a metal and from a foreign matter which is caused by their different refractive indexes or reflectances from each other is changed into the contrast difference between the two lights by passing them through the polarizer plate 2 to confirm the presence of the sticking of the foreign matter on the lead portion. Thereby, since the foreign matter can be sensed by the contrast difference of an objective and quantitative decision reference, no skill is required for the discovery of the foreign matter to make easily possible the sensing of the foreign matter.
Patent JP-H06169096-A (JP)
Title: Silicon solar cell for spatial application
Inventor: KATSU TOMOJI
IPC: H01L31/04
Filed: 1992-11-30
Abstract: PURPOSE:To improve the open-circuit voltage by defining the area which a plurality of p<+>-type regions occupy on the rear face of a substrate and thereby providing a plurality of LBSF regions in a favorable ratio to the rear face of the silicon substrate. CONSTITUTION:A silicon solar cell consists of n<+> layer 2 which is formed on the front face of a p-type silicon crystal substrate 1 having a flat surface; front face electrodes 3 which are formed thereon; a plurality of p<+> regions 5b which are dispersively formed the rear face of the substrate 1; insulating layer 6 which is formed on the rear face of the substrate 1; and rear face electrode 7 which is connected with the p<+> regions 5b through openings formed in the insulating layer 6. The ratio of the area which a plurality of the p<+> regions 5b occupy on the rear face of the substrate 1 is limited to a value from 1% inclusive to 9% exclusive. Providing a ratio of the LBSF area from 1% inclusive to 9% exclusive, as mentioned above, obtains a silicon solar cell with an improved open-circuit voltage.
Patent JP-H10137714-A (JP)
Title: Disposition method of waste
Inventor: KUROIWA MASAO
IPC: B09B1/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to dispose powdery wastes, such as incineration ashes, for reclamation without being affected by climatic conditions by housing these powdery wastes into bags and disposing these bags for reclamation. SOLUTION: The incineration ashes 2 as the powdery wastes formed in refuse incineration facilities are housed into the bags 1. The bags 1 are composed impervious materials, for example, vinyl base materials, etc., to prevent the internal infiltration of rainwater and the external effluence of the water contained in the internal incineration ashes 2. The openings 3 are hermetically sealed by welding, etc., after housing of the incineration ashes 2. The bags 1 are carried to a final disposition plant and are successively filled in a reclamation space 6. The surfaces are covered with soil after the specified reclamation height is attained. The soaring up of the incineration ashes 2 in the form of dust does not arise and the danger on the workers' health and the environment is eliminated by this constitution.  In addition, the reclamation is made possible without being affected by the climatic conditions.
Patent JP-H10150678-A (JP)
Title: Electronic exchange
Inventor: KIKUCHI NOBUTSUGU
IPC: H04M19/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce a burden to a central processor in sending a tone signal. SOLUTION: When a main body controller 40 sends a tone signal to a housing line 10 through a trunk 20, the trunk 20 receives tone data consisting of the tone kind and the signal sending time of the tone signal to send to the line from the central processor 42 from a signal receiving and distributing device 43, then selects the time slot of a tone high way based on this tone data and counts the signal processing time of the tone signal.
Patent JP-H03181580-A (JP)
Title: Adhesive for flexible printed-wiring board and flexible printed-wiring board using same
Inventor: TAKAHASHI HIROSHI
IPC: C09J133/00
Filed: 1989-12-11
Abstract: PURPOSE:To provide the subject adhesive containing a functional group- containing acryl elastomer, an alkylphenol resin, etc., an epoxy resin and a specified crosslinking catalyst as the essential components and excellent in flame retardancy, adhesion properties after heat deterioration and adhesive strength at high temperatures. CONSTITUTION:With (A) 100 pts.wt. total weight of (i) an acryl elastomer having one or more functional groups selected from carboxyl, hydroxyl and epoxy groups, (ii) an alkylphenol resin and/or a melamine resin and (iii) an epoxy resin, (B) 0.1-10 pts.wt. (preferably 0.5-3.0 pts.wt.) imidazolium trimellitate which is a crosslinking catalyst capable of simultaneous crosslinking between the components (i) and (ii) in the component (A) and crosslinking of the components (iii) is blended and the resultant mixture is used as the essential component, thus obtaining the objective adhesive.
Patent JP-H10149987-A (JP)
Title: Method for growing n-type gaas
Inventor: SANO ERIKO
IPC: H01L21/203
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To grow n-type GaAs which has an excellent surface condition and is doped with a dopant at high concentration by using a substrate having a surface cut along the A- or B-plane and a specific material as the dopant. SOLUTION: An Se-doped GaAs thin film is grown in an MBE device by using solid Ga-, As-, and Se-materials. The plane orientation of a substrate matches (411) A-plane or (711) B-plane. The growing condition of the thin film is controlled to 510 deg.C in temperature, 1μm/hour in growing rate, and 1μm in grown film thickness. In addition, the pressures of Ga and As are respectively adjusted to 8×10<-7> Torr and 2×10<-5> Torr. These values are standard values for the growth of GaAs. Therefore, the GaAs thin film shows the n-type conductivity in any area having any carrier density and in any plane orientation. Since the Se is used as an n-type impurity, such an n-type GaAs that is hardly obtained on a high-index surface under a general growing condition can be manufactured.
Patent JP-H06152719-A (JP)
Title: Automatic dialing unit
Inventor: ISHIKAWA YUJI
IPC: H04M1/274
Filed: 1992-11-05
Abstract: PURPOSE:To provide an automatic dialing unit by which a symbol of a one- operation dial key registered already is displayed on a display part and the next call can be executed easily by the one-operation dial key, in the case the other party telephone number called by using the ten key is that which is registered already in the one-operation dial key. CONSTITUTION:At the time of calling by using the ten key, a prescribed dial signal is sent out to a telephone line in accordance with the other party telephone number TEL (x) inputted from the ten key, and also, this TEL (x) is held temporarily, and a control part 3 compares and refers to this TEL (x) and all telephone number data registered already in an MEMA 4, detects whether that which coincides with the TEL (x) exists or not, and in the case that which coincides therewith exists, a number of the one-operation dial key corresponding to the telephone number registered already, which coincides therewith is displayed on a display part 2.
Patent JP-H04191242-A (JP)
Title: Paper discharger for recorder
Inventor: SAITOU HIROYUKI
IPC: G03G15/00
Filed: 1990-11-26
Abstract: PURPOSE:To stack a sheet of paper discharged as put in order without increasing the extent of cost by making a blast port of a blower provided in a paper discharger for a recorder so as to be opened to a paper discharge receiving plane. CONSTITUTION:A paper discharger 27 drives a motor 34 and blows air up as in an arrow from a blast port 32 via a blast passage 31. If so, a sheet of paper 40 dropping after being discharged out of a paper discharge roller 28 is blown up of its tip part whereby this tip part is raised up, while an air layer is produced in space between the paper 40 and a sheet of stacked paper 41. In consequence, frictional force lying between the paper 40 and this stacked paper 41 is abated, and the paper is stacked on a paper discharge plane 29, thus it slips down along a top face of the stack paper 41 being tilted as being stacked. Then, a rear end of the paper 40 hits on a butting surface 30 and it is put in order at a specified position and stacked neatly.
Patent JP-H10163446-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TANIGUCHI KOJI
IPC: H01L27/108
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To suppress the overetching in forming a contact hole on a cell plate by forming an insulating film on the cell plate. SOLUTION: After formation of an element isolating oxide film 4 on a silicon substrate 1, a gate oxide film 5, gate electrodes 6 and 6c, source/drain regions 7a-7c, and an interlayer insulating film 8 are formed. Then, polyside wirings 10 and 10c, and an interlayer insulating film 11 are made, and then a contact hole 12 is made. Next, storage nodes 131-134 are made in the contact hole 12, and then a nitride film 14 is stacked, and a cell plate 15 is made. After that, BPSG (oxide film about 5,000Å including boron or phosphor all over the surface) is stacked all over the surface, and it is heat-treated in nitrogen atmosphere, whereby the recess Q between the fellow storages 131 is stopped.
Patent JP-H04196625-A (JP)
Title: Radio signal changeover device
Inventor: TAKANASHI HITOSHI
IPC: H04B10/29
Filed: 1990-11-26
Abstract: PURPOSE:To eliminate the need for a MODEM and to facilitate the maintenance by converting a high frequency signal into an optical signal by an electrooptic converter, selecting the signal and restoring the signal into an electric signal after changeover. CONSTITUTION:A signal received by antennas 1,101 is distributed respectively by distributers 3,103 and the distributed signal is subject to electrooptic conversion by electrooptic converters 37,137 via band pass filters 4,104 whose pass band frequencies differ one by one wave each. An optical signal is connected to optoelectric converters 41,141 corresponding to a required channel by an optical switch 40 and the high frequency signal subject to optoelectric conversion is converted into a required frequency by frequency converters 44,144. Thus, the signal changeover, the high frequency signal changeover or broad band signal changeover are attained with a simple device and the device is made small and the maintenance is facilitated.
Patent JP-2001142150-A (JP)
Title: Printing device and photographic processing device having the same
Inventor: NISHIKAWA HIDETOSHI
IPC: G03B27/32
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a printing device which is of a type to simultaneously irradiate photographic paper with a plurality of beams of monochromatic light, obviates the occurrence of color drifts in respective pixels of printed images, allows printing even to the photographic paper of a large size and is low in a manufacturing cost and the cost of the device itself. SOLUTION: LCSs 9R, 9G and 9B are arranged in superposition in an optical axis direction and only the light rays of the color components respectively corresponding to dichroic mirrors 10R, 10G and 10B of the light rays emitted from the respective LCSs 9R, 9G and 9B are reflected toward rod lens arrays 11. At this time, the respective components are so arranged that the distances between the light incident surface of the rod lens arrays 11 and the light exit points of the LCSs 9R, 9G and 9B are made equal to the focal lengths on the light incidence side at the respective rod lens arrays 11.
Patent JP-H11155228-A (JP)
Title: Wiring device for furniture
Inventor: OFUJI TOKUYUKI
IPC: H02G3/38
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To conduct wiring onto a cabinet without moving the cabinet. SOLUTION: A wiring device 2 is arranged inbetween cabinets 1 placed at the right and left and is fixed to the cabinets 1 with screws. Outward openings provided on the vertical frames 5 and a top horizontal frame 6 of the wiring device 2 allows the wiring work to be done easily by removing the covers 8, 9. Also, it is possible to pass a cable C through the space between the front and rear vertical frames 5. A cable leading hole 25 provided in the top cover 9 enables to keep the cover 9 mounted at all times, irrespective of whether or not an electric apparatus K is installed, thereby ensuring good appearance of the wiring device.
Patent JP-H11160791-A (JP)
Title: Illumination optical device and projection display device using the same
Inventor: TANAKA TAKAAKI
IPC: G02F1/13
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To efficiently and uniformly irradiate an image forming means with illuminating light even in the case of a light source having a large light emitting part in an illumination optical device using a lens array plate and used for a projection display device. SOLUTION: A light guide array 17 where plural light guides 16 guiding light from the lens 13 of the 1st lens array plate 12 to the corresponding lens 15 of the 2nd lens array plate 14 are arranged is arranged between the 1st and the 2nd lens array plates 12 and 14. By such constitution, luminous flux lost after it is emitted from the 1st lens array plate 12 is effectively guided to the corresponding lens 15 of the array plate 14 by the light guide 16, whereby the losing of light when the light guide 16 does not exist is eliminated even in the case of a lamp 10 having the large light emitting part, that is, having long arc length, and the illumination optical device whose light utilization efficiency is high is obtained.
Patent JP-H05157539-A (JP)
Title: Underwater-image detecting apparatus
Inventor: MIURA RYOSUKE
IPC: G01B11/00
Filed: 1991-12-05
Abstract: PURPOSE:To photograph the high-quality image of suspension in water automatically and continuously. CONSTITUTION:A bell-shaped outer tube 2 and an image detecting probe 1 are submerged into water all the time. The air in the outer tube is discharged to obtain a high water level, at which test water flows into a specimen pan of the image detecting probe 1 through an opening. Thereafter, compressed air is sent in so that the water level of the outer tube 2 is lowered to the low water level, which is lower than the opening of the specimen pan. The test water is brightly lit with a lighting device 15. The image of the test water, which is stagnating in the specimen pan 19, is photographed with a TV camera 14 under the stationary state. After the photographing, air is jetted into the specimen pan 19 through an air jetting port 112 of an air jetting pipe 111 so as to blow out the test water. The specimen pan becomes empty. Thereafter, the air system is controlled so as to discharge the air in the outer tube until the high water level is obtained. The control sequence such as this is repeated.
Patent JP-H0320793-A (JP)
Title: Pitch detecting device and electronic musical instrument using same
Inventor: KAMIYA YUKIO
IPC: G10H1/34
Filed: 1989-12-12
Abstract: PURPOSE:To accurately detect variation in specified pitch by measuring the relative movement distance between 1st and 2nd moving members and detecting pitch corresponding to pitch data outputted corresponding to the measured relative movement distance. CONSTITUTION:When a slide external tube 5 is slid, its reflecting plate 6 also shifts in position and the propagation distance of an ultrasonic wave Ut sent by an ultrasonic transmitter 3 and its reflected wave Ue varies. A counter circuit 13 counts variation in the tube length of the external tube 5 and a CPU 9 finds the pitch data corresponding to slide distance data S4 applied from the circuit 13 by referring slide distance-pitch conversion tables selected among slide distance-pitch conversion tables 14a, 14b... stored on a memory 14, generates control information S6 for generating a musical sound of the pitch corresponding to the pitch data or an MIDI message M1 meeting MIDI standards, and outputs the information or message to a sound source circuit 16 and a MIDI OUT terminal.
Patent JP-H05159453-A (JP)
Title: Regenerating output circuit
Inventor: MARUTA TAKESHI
IPC: G11B20/04
Filed: 1991-12-05
Abstract: PURPOSE:To correctly demodulate a regenerative RF signal even when the regenerative characteristic of a magnetic head is degraded and to prevent the demodulation of a noise in the case of the input of non-signal. CONSTITUTION:The regenerative RF signal S0 multiplied with the regenerative RF signal Sa, Sb from the magnetic heads Ha, Hb is supplied to a rectifying circuit 22 through a buffer amplifier 21. The difference of an output level between channels is cancelled by supplying the voltage outputted from the collector of the transistor 23 of the rectifying circuit 22 to a gain control amplifier 14 as a gain control voltage Vg. Further, since the level of the control voltage Vg in the case of the input of non-signal is decided by the values of resistors Ra, Rb, though the regenerative RF signal S0 in the case of the input of non- signal is supplied to a demodulator 18, the voltage so that the regenerative RF signal S0 is not demodulated is set and the noise is prevented.
Patent JP-H10137736-A (JP)
Title: Polymeric material for water treatment
Inventor: WAKITA MASAAKI
IPC: C02F1/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve oxidation resistance of a polymeric material for water treatment and to prevent reduction in performance of the material due to its oxidative degradation and water pollution due to the oxidative decomposition product from occurring by introducing a compound having an oxidation- inhibitory function into the polymeric material through a covalent bond. SOLUTION: This material is formed by introducing a compound having an oxidation-inhibitory function into a polymeric material for water treatment, through a covalent bond. As this compound having an oxidation-inhibitory function, any compound having such a function can be used without special limitation and e.g. a hindered amine compound such as 2,2,6,6-tetramethyl-4- piperidine or 1,2,2,3,6-pentamethyl-4-piperidine is used. Also, a monocyclic phenolic compound such as 2,6-di-t-butyl-p-cresol or polycyclic phenolic compound such as tetrakis(methylene-3-(3',5'-di-t-butyl-4'-hydroxyphenyl)propionate)met hane can be used. Thus, reduction is solution viscosity of the material due to oxidative decomposition can be prevented from occurring.