baber/WOPTO huggingface dataset:
Patent JP-H08273183-A (JP)
Title: Pickup device and reproducing device
Inventor: NISHIZAWA HIROSHI
IPC: G11B7/12
Filed: 1995-03-31
Abstract: PURPOSE: To increase a transfer rate with a low cost without performing conventional focusing control. CONSTITUTION: This device is provided with a recessed part 3, generating negative pressure by means of air flowing between a rotating recording medium and a slider 1, on the surface of the slider 1, opposed to the recording medium, provided with light emitting/light receiving parts 4 reading out of a disk-like recording medium and the slider is supported by a leaf spring against the generated negative pressure. The recording medium is rotated. Consequently, the negative pressure is generated between the recording medium and flap slider, attracting force for bringing the slider to the recording medium is generated and the slider is supported by the leaf spring against the attracting force. Consequently, the distance between the slider and the recording medium is kept almost constant, the conventional focusing control is unnecessary, a transfer rate is increased and the device is manufacture with a low cost.
Patent JP-H10266066-A (JP)
Title: Carbon fiber tow and its production
Inventor: KOBAYASHI MASANOBU
IPC: D01F9/22
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon fiber tow relatively uniform in adhesivity to matrix resin, thus capable of stabilizing the mechanical properties of the composite materials made by use thereof by subjecting a carbon fiber tow to such surface treatment as to periodically repeat anodization and cathodic reduction via an electrolyte solution. SOLUTION: A carbon fiber tow >=10,000 filaments of single fiber produced by baking acrylic fiber as precursor fiber is introduced into an electrolytic surface treatment unit where the tow is subjected to surface treatment in an electrolyte solution such as aqueous sulfuric acid solution by periodically repeating anodization and cathodic reduction through supplying electricity so that the reduction ratio defined by the relationship: reduction ratio = quantity of electricity for reduction/(quantity of electricity for oxidation + quantity of electricity for reduction) fall within the range 0.001 to 0.5, thus obtaining the objective carbon fiber tow 0.02-0.2 in the surface oxygen concentration: O/C determined by the X-Ray photoelectron spectroscopy and <=30% in the adhesive force variance among single fibers.
Patent JP-H11272563-A (JP)
Title: Security system for information processor and security method in information processor
Inventor: MOGI HISASHI
IPC: G06F21/60
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a security system for an information processor which enables danger prevention against password's being decoded when only a portable information appliance is lost by connecting a storage device which records an enciphered password as an authentication key only at the time of use without storing authentication information on the information processor. SOLUTION: A storage device such as an IC card connectable to a portable information appliance 10 stores authentication information for authenticating a user of the portable information appliance 10 and its related information. The portable information appliance 10 does not store the authentication information. When a user uses the portable information appliance 10, the storage device is connected to the portable information appliance 10, a password a user inputs is compared with the authentication information of the connected storage device and authentication of the user is performed.
Patent JP-H09265502-A (JP)
Title: Data input system of medical computer
Inventor: OSHIMA MICHIO
IPC: G16H10/60
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to input codes of different prescriptions without adding any extra special symbol and reduce the quantity of input operation by displaying the codes of the different prescriptions by the prescriptions even when the codes are inputted together at a time by single input operation without regarding that as an input error. SOLUTION: After a plurality of codes are inputted to an input field on a consultation action data input screen and then an input key is pressed, a processing part 10 checks whether the codes are adequate or not, and when it is judged that they are not illegal input, the codes of the different prescriptions are displayed by the prescriptions without regarding that an input error even when those codes of the different prescriptions are inputted together at a time through the single input operation. Namely, the end (break) of single input by the depression of the input key and the break of each code specified by single input by the insertion of a break symbol are handled equally. Thus, the mixed specification of the codes of the different prescriptions is allowed in the single input operation in principle, so codes can be inputted together at a time without adding any special symbol.
Patent JP-S51151689-A (JP)
Title: Oil-water separating method
Inventor: HOTSUKEZU HIROMICHI
IPC: B01D17/022
Filed: 1975-06-21
Abstract: PURPOSE: A method of removing floating oil on the surface of water by using amorphous plastics granules. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08266374-A (JP)
Title: Disaster preventing bed
Inventor: MIYAZONO AKINORI
IPC: G01V1/00
Filed: 1995-03-31
Abstract: PURPOSE: To protect a human body sleeping on a bed from a relatively large falling object by lifting a protective frame on the side periphery of the bed when an earthquake occurs. CONSTITUTION: A protective frame 4 is vertically slidably fitted on a support frame 2 arranged on the side periphery of a bed section 3, and the protective frame 4 is excited upward by springs 5. An outer peripheral wall 2c is provided with an upper locking tool 7 locked on the locking groove 4b of the protective frame 4 kept at the storage state. When an earth quake sensor detects the prescribed shake, an actuator 9 is operated to remove the upper locking tool 7 from the locking groove 4b, the protective frame 4 is protruded upward, and the lower end section of the protective frame 4 is supported by a lower locking tool 8.
Patent JP-S63244286-A (JP)
Title: Character recognizing system
Inventor: KONDO TAKEO
IPC: G06K9/62
Filed: 1987-03-31
Abstract: PURPOSE:To improve a processing speed and a recognition rate by reading out a document including a mark for regulating a character sort in an entry column and recognizing a character code based on information identified by an identifying means. CONSTITUTION:The titled system is provided with an identifying means 4 for reading out the document 1 including the mark regulating a character sort in the entry column and identifying the mark and a recognizing means 5 for recognizing a character code in the entry column on the basis of information identified by the means 4. For instance, a frame identified by a color in each entry column is formed as the mark for regulating the character sort [a numeral or 'KANJI' (Chinese character)]. Since the character sort to be recognized can be recognized and the character can be recognized based on the decided result, the processing speed and the recognition ratio required for the character recognition processing can be improved.
Patent JP-S533174-A (JP)
Title: Semiconductor device
Inventor: SHIMANO NORIYUKI
IPC: H01S5/00
Filed: 1976-06-30
Abstract: PURPOSE: To reduce th evolution of heat of a semiconductor element, prevent the degradation in its characteristics and prolong its life by separating light emitting and laser oscillation regions from injection regions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S562230-A (JP)
Title: Rear pivotal structure for dump body
Inventor: TAKEMORI HIRONAO
IPC: B60P1/28
Filed: 1979-06-18
Abstract: PURPOSE: To improve the strength of such a portion of a dump body that is in the vicinity of a rear pivotal portion thereof, by fitting hinge brackets, each of which is fixed to a rear end portion of a chassis, into receiving members of a special shape fixed to a lining plate for a deck of the dump body, and connecting the receiving members and hinge brackets together via a pivot.  
     CONSTITUTION: In a rear pivotal structure backwardly tiltably supporting a dump body 1, a rectangular lateral beam 10 joined to a rear end of a sub-frame 7 provided on a chassis frame 6 is projected outwardly from outer side surfaces of the frame 6, and hinge brackets 12 are provided above the lateral beam 10 and on the right and left sides of outer side surfaces 11 of a main beam 4. Receiving members 19 are fixed to corner portions each of which consists of a rear surface 3 of a deck 2, a main side surface 11 of the main beam 4 and a lateral beam 5. Each of the receiving members 10 consists of a doubling plate portion 20 and inner and outer mounting plate portions 21, 22. Each of the hinge brackets 12 is fitted between the mounting plate portions 21, 22, and a pivot 17 is inserted therethrough to connect the hinge bracket 12 and receiving member 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02258916-A (JP)
Title: Laser surface reforming apparatus
Inventor: MAKINO YOSHINOBU
IPC: C23C26/00
Filed: 1989-03-30
Abstract: PURPOSE:To improve wear resistance, corrosion resistance and heat resistance at surface reformed layer by measuring temp. of surface of a material to be worked just before or just after irradiation of laser beam and arranging means for controlling temp. of the surface reformed layer to the prescribed temp. CONSTITUTION:The surface of the material 21 to be worked is irradiated with the laser beam 22 and powder 27 for build-up is supplied on the surface of the material 21 to be worked to form the surface reformed layer. The temp. of the surface of the material 21 to be worked just before irradiation or the temp. of the reformed layer just after irradiation of the laser beam 22, is measured with a temp. sensor head 28, and the detected output is given to a data processor 30 through a detecting part 29. The data processor 30 compares this temp. detected output with the reference temp. with a comparator 302, and the result is given to an arithmetic part 303 to calculate a laser output variant quantity. The output of the data processor 30 is given to a laser control unit 31 to control laser power source 23, and by changing the laser output, the surface temp. on the material 21 to be worked is controlled to the prescribed temp.
Patent JP-S63241252-A (JP)
Inventor: YAMAMOTO MASAYUKI
IPC: E04C3/293
Filed: 1987-03-30
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-H04313572-A (JP)
Title: Control device for bed elevator
Inventor: MAEKAWA YOSHIRO
IPC: B66B1/14
Filed: 1991-04-10
Abstract: PURPOSE:To provide a control device for a bed elevator, in which a cage can be utilized preferentially to general passengers for a movable bed in the bed elevator capable of loading the movable bed. CONSTITUTION:A bed-call button 1 is provided in every floor hall, and when the button 1 is depressed, a bed priority indicating lamp is lit in every floor hall to make general passengers unridable. Also a hall call by the general waiting passengers is not responded, moreover elevator operation comes into cage- call priority running, and a cage directly moves to a floor to which a bed call is made after responding to the final cage call. The cage is led to a desired floor by responding to only the cage call with a movable bed loaded.
Patent JP-H02257572-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: NAKAGAWA HIROTAKA
IPC: H01M8/12
Filed: 1989-03-30
Abstract: PURPOSE:To sufficiently secure gas trarsmissivity of a fuel electrode while preventing peeling off of a solid electrolyte by making a composition of the fuel electrode an Ni porous sintered material containing YSZ same with the solid electrolyte. CONSTITUTION:A composition of a fuel cell electrode shall be an Ni porous sintered material containing YSZ same with a solid electrolyte. In this case, the contents of YSZ shall not exceed 75wt.%. This YSZ is interposed between Ni particles to act to suppress progrese of sintering Ni particles. Consequently, minute air gaps between Ni particles are maintained also during power generation at 1000 deg.C causing no blocking. By putting in this YSZ, a thermal expansion rate of the fuel electrode is lowered to make a difference from the thermal expansion rate of the solid elecirolyte becomes less than 5X10<-6>/ deg.C so that no peeling off of the solid electrolyte is caused in spite of use for long hours.
Patent JP-H01317580-A (JP)
Title: Method and apparatus for metal spray painting of article
Inventor: PIERU KARURO BIJINETSURI
IPC: C23C18/44
Filed: 1989-03-30
Abstract: PURPOSE: To make films uniform by applying a primer layer of an alkyd resin on an article surface, then drying the coating and applying an aq. acidic soln. contg. stannous chloride thereon. CONSTITUTION: The primer layer is formed by applying the alkyd resin on the article surface and, after drying of the primer layer of the alkyd resin, the aq. acid soln. contg. 0.05 to 2% stannous chloride is applied thereon. The surface of the treated article is then washed with water and, thereafter, the aq. soln. of 1 to 5% in volume of an ammonical complex is simultaneously sprayed onto the article surface and the article surface is washed with water. Varnish is applied on the article surface to form a protective film and, thereafter, the varnish coating surface is dried. As a result, the stable metallic attribute is effectively imparted to the article surface.
Patent JP-S61234820-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: A47J36/02
Filed: 1985-04-11
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-H02254781-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: NAKAI SABURO
IPC: H01S5/00
Filed: 1989-03-29
Abstract: PURPOSE:To improve a light emitting device of this design in light emitting efficiency and to decrease it in threshold current by a method wherein an active layer is undercut, the side face of a lower clad layer is filled with a certain conductivity type semiconductor layer, and an opposite conductivity type semiconductor layer is grown on the former semiconductor layer to form an inverse bias junction. CONSTITUTION:A double hetero-structure is formed in belt, a clad layer 2 just under an active layer 3 is selectively etched from its side face to narrow, the side face of the clad layer 2 is filled with a certain conductivity type semiconductor layer 6, and an opposite conductivity type semiconductor layer 7 is grown on the layer 6 to form an inverted bias junction. Therefore, when the P-type In layer 6 is epitaxially grown through a liquid growth method, the active layer 3 is undercut just below and the growth of the layer 6 takes place concentrating on the undercut, so that the layer 6 can be easily controlled to be thin near the side face of the active layer 3 and a current constriction layer 7 can be made to approximate to the active layer 3. By this setup, a P-N junction of the current constriction layer with a P-type InP layer 8 is close to the active layer 3, so that a reactive current decreases, a light emitting efficiency is improved, and a threshold current is lessened.
Patent JP-S62233775-A (JP)
Title: Inspecting method for circuit board
Inventor: INAGAKI NORIYUKI
IPC: G01R31/00
Filed: 1986-04-03
Abstract: PURPOSE:To eliminate a failure in measurement due to contacting with other electrodes to be measured which are present nearby an electrode to be measured by positioning a substrate for measurement at distance from a circuit board except a measurement electrode arrangement part. CONSTITUTION:A pressure piece 10 is pressed by a pressing means to move and the position 7 where the measurement electrode 5 of the substrate 3 is arranged is pressed toward the circuit board 1 through an elastic body 9. then, the position 7 where the measurement electrode of the substrate 3 for measurement is pressed by the pressure piece 10 through the elastic body 9 to make the measurement electrode 5 contact the electrode 2 to be measured and obtain mutual conduction, thereby performing the specific inspection of the circuit board 11. At this time, only the part 7 abuts on a specific circuit board 11 and the other part 8 is positioned at distance from the circuit board 1. Consequently, the lead part 6, etc., of the substrate 3 for measurement contacts the electrode 2 to be measured of an adjacent circuit board 11 and a failure in measurement is therefore evaded.
Patent JP-S561577-A (JP)
Title: Light-driving semiconductor device
Inventor: OOHASHI HIROMICHI
IPC: H01L31/0203
Filed: 1979-06-19
Abstract: PURPOSE:To exactly operate a light driving semiconductor device by reducing the diameter of an output terminal to the same diameter of a light receptor when making an output terminal of a light signal transmission line abutted with light emitting diodes with the input terminal of the light receptor of a light-driving semiconductor device. CONSTITUTION:A circular light receptor 3 surrounded by a cathode electrode 2 is formed on the surface of a PNPN layer architecture light receiving element 1, and anode electrode 5 is secured through a metallic plate 4 such as W, Mo or the like to the back surface. Then, this element 1 is contained in an enclosure 6 made of a metallic member 9 and a cylindrical insulator 7, a metallic cover 8 is coated thereon, and sealed. A this time the electrode 2 is connected through a lead wire 11a to the external cathode electrode 11 passed through the cover 8, and a clad type light guide 12 making contact with the light receptor 3 is passed through the cover 8 while surrounding with the metallic ring 13 and the insulating member 14 in the arrangement. In this configuration the contacting surface of the guide 12 is reduced in diameter to become the same diameter as that of the light receptor 3 to be smaller than the diameter of the input terminal making contact with the light emitting diode 15.
Patent JP-S58194238-A (JP)
Title: Setting method of digital parameter data for scanning type electron microscope
Inventor: ITOU AKIO
IPC: H01J37/22
Filed: 1982-05-08
Abstract: PURPOSE:To perform the setting of data for a scanning type electron microscope in a speedy manner, by supplyng an electron optical system with virtual digital parameter data after being DC converted, while continuing the transformation till the data deserve to be displayed upon comparing an AD conversion output with the reference data and storing the data in a memory. CONSTITUTION:An accelerating voltage source 9 and an accelerating voltage monitor circuit 10 both are connected to an electron gun 2 of a microscope body 1. The voltage source 9 is connected to the output of a DA conversion circuit 11, and for the input of the circuit 11, virtual digital accelerating voltage data are set by a control circuit system 8. A circuit 10 is connected to a comparator 14 via an AD conversion circuit 13. For the other output of the comparator 14, reference data are given via a line 15. In addition, for a condenser lens 4, virtual digital condenser lens current data are given via a DA converter 18. An output from an electron beam EB given to a stage 7 is imparted to a comparator 21 and compared with reference data out of the circuit system 8 whereby the setting condition for sample observation can be promptly established.
Patent JP-H01247512-A (JP)
Title: Method for blowing liquid fuel in blast furnace
Inventor: KOSAKA TAKASHI
IPC: C21B7/00
Filed: 1988-03-30
Abstract: PURPOSE:To stabilize combustion of liquid fuel and to extend the service life of blast branch pipe by arranging a nozzle pipe as shiftable toward diagonal direction to the axial line for the blast branch pipe and changing position of the nozzle pipe in accordance with temp. of hot blast. CONSTITUTION:A guide pipe 10 is welded so as to face toward blast furnace side to axial line of the blast branch pipe 2 and the nozzle pipe 11 is inserted into the guide pipe 10 as shiftable in the prescribed distance. At the time of changing the temp. of hot blast carried in the blast branch pipe 2, by rotating a motor 22, a screw shaft 20 is rotated to shift a flange 16 to oxide direction of the guide pipe 10, and the nozzle pipe 11 and blowing nozzle 12 are shifted to the suitable position to the temp. of the hot blast. By this method, unstable combustion under operational condition of the blast furnace can be eliminated.
Patent JP-H03277473-A (JP)
Title: Solid grinding wheel
Inventor: YAMAMOTO NAKAJIRO
IPC: C01B31/02
Filed: 1990-03-27
Abstract: PURPOSE:To reduce clogging remarkably and facilitate truing and dressing processes by forming a grinding wheel in such a way that its binder contains 10-75 volume % of hard carbon grain to the whole grinding wheel material component. CONSTITUTION:The binder of a solid grinding wheel contains 10-75 volume % of hard carbon grain to the whole grinding wheel material component. The cohesion of chips to the binder surface is thereby suppressed to prevent clogging and lengthen a dressing interval remarkably.
Patent JP-H08239615-A (JP)
Title: Water-erasable marking-pen ink composition
Inventor: NAKAMURA HIROYUKI
IPC: C09D11/17
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a marking-pen ink compsn. which gives distinct written lines erasable with water by compounding an electron-donating coloring compound, a hydrophilic phosphoric ester compd., and an org. solvent. CONSTITUTION: This compsn. contains, as the essential components, 0.1-10wt.% electron-donating coloring org. compd., 5-50wt.% hydrophilic phosphoric ester compd. selected from among an acid-type polyoxyethylene alkyl ether phosphoric ester, an acid-type polyoxyethylene alkylphenol ether phosphoric ester, and an acid alkyl phosphate, and 50-95wt.% org. solvent.
Patent JP-S62234802-A (JP)
Inventor: KATO NORISUKE
IPC: B60Q1/05
Filed: 1986-04-03
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-S58197669-A (JP)
Title: Electrode for layer-built cell
Inventor: YAMAMOTO AKIRA
IPC: H01M12/08
Filed: 1982-05-11
Abstract: PURPOSE:To increase the tightness of electrodeposited Zn, reaction surface area of anode and cell efficiency by laminating a phlorocarbon sheet containing specific ethylene fluoride as base polymer and molding them integrally. CONSTITUTION:A phlorocarbon sheet 101 is laminated tightly on the surface of carbon plastic material 10, then held between micro-channel molding frames 10a, 10b and further held between frame materials 10c, 10d. Here the phlorocarbon sheet 101 is a porous sheet having the thickness of 0.3mm. which is applied tightly through thermal press onto the surface of carbon plastic material 10 to increase the apparent surface area of the electrode section (several to scores times). Consequently when layer building such electrodes to produce a cell, Zn electrodeposition will improve at the cathode side while Br2 will react sufficiently at the anode side.
Patent JP-H03276530-A (JP)
Title: Relay device
Inventor: FUCHI TATSUO
IPC: G01R31/00
Filed: 1990-03-27
Abstract: PURPOSE:To detect the quality of relay elements by receiving no light when a pair of contacts are closed, and receiving the light permeating a contact gap when they are opened. CONSTITUTION:When a reed switch 3 is not opened due to a trouble such as a seizure, a contact gap 22 is not opened and kept closed. The light from an LED 2 does not reach a photo-transistor 6, the transistor 6 is kept off, its output is kept an H-level, and the output from the photo-transistor 6 is kept an H-level signal although the control signal CR is changed to an L-level. An H-level signal is outputted from an exclusive OR circuit 9. The output of an AND circuit 14 is made an H-level when the L-level signal from an AND circuit 13 is made an H-level, and the terminal S of an SR flip-flop circuit 15 is made an H-level to set it. The abnormality of a relay main body 16 is confirmed.