baber/WOPTO huggingface dataset:
Patent JP-H0788081-A (JP)
Title: Device for optometry
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1993-09-21
Abstract: PURPOSE:To make the device simple by reducing movable parts to show the vision marks to time both eyes. CONSTITUTION:The eye front observation instrument and the objective refractivity measuring instrument are /formed in the passage of light to the direction of reflection toward the upper part of the changeover mirror 10. The examiner leads the reflected rays of the eye front illumination on the front of the left eye EL and the right eye ER to the eye front observation instrument, while rotating the changeover mirror 10; examines the eye front of one eye at a time; and adjust the interval between the mirror units 4L and 4R. Rays from the vision marks 9L and 9R are through the object lenses 1L and 1R and shown to the left eye EL and the right eye ER. The examiner corrects astigmatism of the left eye EL or the right eye ER by rotating the two column lenses of the cross cylinders 7L and 7R to opposite directions, and leads visibility of the examinee by gradually moving the vision marks 9L and 9R. Then the examiner, changing the eye to examine by rotating the changeover mirror 10, measures the refractivity of the eye by the objective refractivity measuring instrument.
Patent JP-H0596122-A (JP)
Title: Heat exchanger for dehumidifier
Inventor: HANAZAWA KAZUYOSHI
IPC: F25B39/02
Filed: 1991-10-07
Abstract: PURPOSE:To provide a head exchanger for dehumidifiers with high dehumidifying efficiency. CONSTITUTION:A pressure vessel 1 is delimited into a cooling chamber 5a and a precooling chamber 5b by a delimiting cylinder 7. In the cooling chamber 5a, an evaporator consisting of a refrigerating pipe 11 and heat exchange fins 12 is arranged and in the precooling chamber 5b, a heat transfer tube 15 is arranged. Just under the cooling chamber 5a a direction changing route 5c is formed. The precooling chamber 5b communicates with the direction changing chamber 5c through an inlet 8a and the direction changing chamber 5c communicates with the cooling chamber 5b through a sucking pipe 10. Air enters the precooling chamber 5b from an air inlet 19 and enters the cooling chamber 5a through the direction changing route 5c. The air passed through the cooling chamber 5a goes out of an air outlet 20 through the heat transfer tube 15.
Patent JP-H01102336-A (JP)
Title: Automatic supplying device of sample in automatic measuring apparatus of hardness
Inventor: MIHASHI KENHACHI
IPC: G01N3/40
Filed: 1987-10-16
Abstract: PURPOSE:To enable the automatic measurement of the hardness of a sample, by a method wherein sample holders holding a plurality of samples beforehand respectively are stacked in a slidable and multistage manner inside a guide holder. CONSTITUTION:Sample holders 18 holding a plurality of samples W beforehand respectively are stacked in a slidable and multistage manner inside a guide holder 19. At least one guide holder 19 holding the holders 18 is set at a sample supply position 21 provided on a frame 1. Moreover, a sample supply device 2 pushing out the holder 18 horizontally to a measuring position is installed on the lateral side of the holder 18 lowering under its own weight inside the holder 19 and located at the lower-most position, and a rotatable table 24 bearing the holder 18 is provided at the measuring position, while a hardness meter 25 is provided above the table. The holders 18 holding a plurality of samples are supplied sequentially to the measuring position and the measurement at this position is conducted sequentially. Thereby a series of operations from the supply of the samples W to the measurement of hardness can be performed automatically.
Patent JP-H07113768-A (JP)
Title: Mossbauer measurement device
Inventor: KIRITOU AKIHIRO
IPC: G01N23/18
Filed: 1993-10-18
Abstract: PURPOSE:To measure a Mossbauer spectrum accurately even in a radioactive ray atmosphere having energy in the same degree with a signal (gamma) ray. CONSTITUTION:A 14.4KeV (gamma) ray radiated from a radiation source 1 is made incident on a sample 3, and is scattered, and after 100nsec, the scattered (gamma) ray 4 is made incident on a detector, and is detected. A pulse-height discriminator selects the 14.4KeV scattered (gamma) ray 4 from the detector, and sends it to a coincidence circuit 11. When a 14.4KeV signal (gamma) ray is generated from the radiation source 1, a 121KeV (gamma) ray is generated before 100nsec earlier than that. This 121KeV (gamma) ray is detected by the detector 12, and is selected by the pulse-height discriminator 13, and is delayed by 200nsec by a delay circuit 14, and is made to coincide with the timing of an output signal of the pulse- height discriminator. The coincidence circuit 11 takes up correlation of a (gamma) ray incident simultaneously, and selects only the scattered (gamma) ray outputted from the pulse-height discriminator, and stores it in a data storage unit 7.
Patent JP-S63114499-A (JP)
Title: Redundancy constituting system for signal relaying exchange
Inventor: INUI YOSHIO
IPC: H04Q11/04
Filed: 1986-10-31
Abstract: PURPOSE:To store the links of the different number of protocol prints in a link control processor part by providing a preliminary individual link control part in the link control processor part, and connecting to a switch capable of connecting an arbitrary input to an arbitrary output through a protocol print number converting part. CONSTITUTION:At the time of changing the number of the protocol print of a link #2 from a first print to a second print, the link control part Lp0 controls the switch MSW by a control signal CON to connect a transmission end part T corresponding to the link #2 to the protocol print number converting part V0'. Then, a control line to the link #2 is switched from the line to which the individual link control part LK2 is connected to the line to which the preliminary individual link control part LKSB1 is connected. Between the preliminary individual link control part LKSB1 and the switch MSW, the protocol print number converting part V0' capable of communicating the first print link control processor part LP0 and the second print link is provided, so that the change of the number of the protocol prints of the link #2 can be immediately coped.
Patent JP-H01101424-A (JP)
Title: Detection of abnormal overheat
Inventor: KANBA MASARU
IPC: G01K11/00
Filed: 1987-10-15
Abstract: PURPOSE:To detect the generation of abnormal overheat by providing a gas- generating drug formed by mixing inorg. carbonate and org. acid anhydride to a point where the abnormal overheat is to be detected and detecting the gas generated by reaction. CONSTITUTION:The drug 5 which is formed by mixing the inorg. carbonate and the org. acid anhydride and generates gaseous carbon dioxide is sealed into a plastic bag 6. The bag 6 is fixed to the point where the abnormal overheat is to be detected, i.e., the surface of a conductor 1. The org. acid anhydride is melted by heat and generates gaseous carbon dioxide by reacting with the inorg. carbonate when the abnormal overheat is generated near the connected points of the conductors 1, 2 and when the temp. thereof rises to, for example, >=120 deg.C. Gaseous carbon dioxide is detected by a gas detector 7. The generation of the abnormal overheat is thereby detected.
Patent JP-H10109813-A (JP)
Title: Paper material handling device
Inventor: KLOPFENSTEIN ANDREW L
IPC: B65H39/045
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide reduction in size, driving force, more quiet operation, and number of parts used, for the conveyance mechanism of a paper material handling device. SOLUTION: This device is provided with a pair of tubular metallic guide rails 12, 14 and a plurality of plastic carriers 20, 20a supported by guide rollers 90, 110, 130, and 150. A plurality of plastic pockets for storing sections are also supported on carriers in the form of an overhung type. The respective carriers are provided with driving teeth 74. A drive device disposed along guide rails 12, 14 are formed so as to be engaged with the driving teeth of the carriers by a driving belt whose outside is formed with the teeth while the carriers move and pass by the drive device.
Patent JP-S61137335-A (JP)
Title: Semiconductor device
Inventor: SAKAMAKI MEGUMI
IPC: H01L21/60
Filed: 1984-12-10
Abstract: PURPOSE:To increase a degree of freedom of pad arrangement and reduce the height of sealing resin to increase flexibility, by loading a connecting pad of semiconductor element on the substrate surface while causing it to face the aperture of flexible substrate and connecting a substrate and pad of element through the aperture. CONSTITUTION:The surface of IC chip 4 is placed opposing to the rear surface of a flexible substrate 1 and a connecting pad 6 is placed facing to the substrate aperture 7 and it is bonded. A connecting pad 3 of substrate 1 and the pad 6 of chip 4 are connected with a wire 8 extended through the aperture 7. Next, the front surface of substrate 1 and the rear surface of chip 4 are sealed with epoxy resin 9, 10. According to this structure, the wire 8 can be shortened, an excessive stress is not generated on the wire on the occasion of resin sealing or deformation of substrate and thereby disconnection of wire and partial exfoliation of junction are not generated. Moreover, a part of pad of substrate 1 can be arranged on the element mounting surface, a degree of freedom in arrangement is high and height of sealing resin h can be reduced, thus improving flexibility.
Patent JP-H07150449-A (JP)
Title: Warp knitting machine with at least one sheet of guide bar
Inventor: HANSUUYURUGEN HEENE
IPC: D04B27/32
Filed: 1994-10-25
Abstract: PURPOSE: To provide a warp knitting machine having a Jacquard controller for guide needles which is small in a required space and is surely operated by using a piezoelectric bending transducer. CONSTITUTION: The guide needles (1) of the warp knitting machine Jacquard controller are fixed to a guide bar (6) by means of carrier strips (3) which are bendable by at least one piezoelectric bending transducer. The respective carrier strips 3 consist of an electric insulation material. The carrier strips (3) have a laminated arrangement consisting of internal electrodes (8 to 11), piezoelectric active layers (15 and 17) covering the same and external electrodes (16 and 18) on at least one surface. A control circuit (29) selectively supplies control voltage to the inner electrodes (8 to 11) and on the other hand, the outer electrodes (16, 18) are grounded. The piezoelectric Jacquard controller maintaining an insulating state is thus obtained.
Patent JP-H07114322-A (JP)
Title: Cartridge and image forming device
Inventor: ARIGA TOMOE
IPC: G03G21/18
Filed: 1993-10-18
Abstract: PURPOSE:To realize a small-sized and inexpensive printer or facsimile by obtaining a cartridge where the part to be driven of a photoreceptor and the part to be driven of a developing means are divided and avoiding the concentra tion of driving force on only one part. CONSTITUTION:The attachable/detachable cartridge is provided with the photoreceptor drum 1 having a means to be driven to rotate, the developing part 10 having the means to be driven to rotate, a supporting member 5 supporting the developing part 10, and a spring 8 pressing and energizing the developing part 10 to the drum 1. The supporting member 5 is supported to be able to turn centering around a fulcrum 7, and the fulcrum is arranged at a position where the driving force acts in a direction where the developing part 10 is separated from the drum 1 when the developing part 10 and the drum 1 are driven to be rotated. Then, the image forming device is constituted to have a driving and rotating means for respectively driving and rotating the drum 1 and the developing part 10.
Patent JP-H02108855-A (JP)
Title: Starter for internal combustion engine
Inventor: HORIE FUSAMARO
IPC: F02N3/02
Filed: 1988-10-14
Abstract: PURPOSE:To make overall design compact by making the required capacity of a starter motor as small as possible via the application of a low speed equal to 350rpm or less to a speed range for enabling an engine start, and providing the starter motor at the upper side of a crankshaft center in a horizontal direction. CONSTITUTION:When a starter motor 16 is driven, a pinion 43, gears 45 and 46, a driven gear 39 and another pinion 38 are decelerated in sequence and the rotation is transmitted to a large gear 33. In addition, constitution is so made that a crankshaft 22 is rotated via the first clutch 35, thereby starting an internal combustion engine. Furthermore, constitution is so made that a starter wheel 30 is turned by pulling a knob 18 and taking out a rope 29, and the rotation thereof is transmitted from the second clutch 36 to a large reduction gear 30. Furthermore, the side of the crankshaft 22 is turned via the first clutch 35, thereby enabling the start of the engine. In addition, the starter motor 16 is positioned at the upper side of a crankshaft center and an ignition device and carburetor are improved in order to enable an engine start even at a low speed equal to 350rpm or less.
Patent JP-H0999634-A (JP)
Title: Recording medium having ink receiving layer
Inventor: OZAWA YOSHIYUKI
IPC: B05D7/04
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To form a good image on a recording medium such as an OHP sheet, in a recording medium wherein an ink receiving layer is provided on at least the single surface of a base material, by adding a polymer complex wherein a mixing ratio of a basis polymer and a styrene/(meth) acrylic polymer is specified to the ink receiving layer. SOLUTION: In a recording medium 1 suitable for ink jet recording, an ink receiving layer is provided on at least the single surface of a base material 1. The ink receiving layer contains a polymer complex of a basis polymer and a styrene/(meth)acrylic acid polymer and a mixing ratio of them is about 10:4-6. At a time of recording, liquid droplets of a compsn. of ink containing at least a color former, a thermoplastic resin and water are emitted to the recording medium to be bonded thereto and the recording medium 1 having the ink liquid droplets bonded thereto is heated to form an image.
Patent JP-H1082980-A (JP)
Title: Voltage setting method, display device, and electronic apparatus
Inventor: INOUE AKIRA
IPC: G09G3/36
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the display characteristics of a display device by adequately setting the first and second selection voltages to be used in a charge and discharge driving method, etc. SOLUTION: A scanning signal driving circuit 20 applies the first selection voltage VS 1 to scanning lines in a charge mode (first mode). This circuit applies -VPRE which is the precharge voltage of the polarity reverse from the polarity of the first selection voltage VS 1 with the non-selection voltage as a reference to the scanning has in a discharge mode (second mode), then applies the second selection voltage VS 2 of the polarity reverse from the polarity of -VPRE with the non-selection voltage as a reference to the scanning lines. A data signal driving circuit 30 applies various data voltages on data lines.  The mode switching between the charge-charge mode (fourth mode) for driving the liquid crystal element by repeating the charge-discharge mode (third mode) at the time of ordinary driving and the charge mode and the discharge- charge mode (fifth mode) of driving the liquid crystal element by repeating the charge mode is made possible.
Patent JP-H08123071-A (JP)
Title: Thermal fixing method
Inventor: YAMAZAKI HIROSHI
IPC: G03G15/20
Filed: 1994-10-25
Abstract: PURPOSE: To provide a thermal fixing method by which a good image showing good balance between offset property and scattering of characters due to electrostatic repulsion in the fixing zone and having no image defect can be obtd. CONSTITUTION: In this thermal fixing method, a recording material holding a toner image is passed between a rotating fixing roller the surface of which is coated with a silicone oil coating film and a pressing roller to press the fixing roller so that the toner image is fixed on the recording material. The silicone oil used in this method is a fluorine-contg. silicone oil having a structural unit expressed by formula. Further, the toner consists of a binder resin, coloring agent and release agent comprising long-chain hydrocarbon compd. having polar groups. The amt. of the release agent present on the surface of the toner is 20 to 60 number %. In formula, X is C1-C4 satd. hydrocarbon groups or aryl groups, Rf is C2-C10 fluoroalkyl group, (n) is an integer 1 to 4.
Patent JP-S62119516-A (JP)
Title: Optical head device
Inventor: HONMA OSAMU
IPC: G02B27/00
Filed: 1985-11-20
Abstract: PURPOSE:To display an excellent write/read characteristic by making the laser beam, which is outputted from a laser light source device, made incident at a prescribed angle to the optical axis of a condenser lens system. CONSTITUTION:A condenser lens 4 is set eccentrically to an optical axis A of laser beams 100a and 100b in a plane orthogonal to laser beams 100a and 100b, and the laser beam 100b is made incident at an angle to an optical axis C of the condenser lens system 4. That is, the condenser lens system 4 is two- dimensionally shifted in the plane orthogonal to the optical axis A of the laser beam 100b to compensate astigmatism well. Thus, the excellent information write/read characteristic is displayed for an information recording carrier.
Patent JP-H06207043-A (JP)
Title: New vulcanization accelerator suitable for introducing polarsubstituent
Inventor: TOOMASU SHIYORU
IPC: C07D277/78
Filed: 1993-09-27
Abstract: PURPOSE: To obtain a vulcanization accelerator capable of modifying the polymer chain of a rubber polymer with polar substituents by selecting a specific compd.  
     CONSTITUTION: As a vulcanization accelerator, a compd. of formula I is selected [wherein, A is OH, OCOR 5 , OR 5 , COOR 5 , NR 6 R 7  or CN (R 5 -R 7  are each H, 1-12C alkyl or 6-10C aryl); R 1 -R 4  are each R 5 , CH 2 OR 5 , CH 2 COOR 5 , CH 2 OH or a group bonding to one or more 3-7C carbon rings] e.g. the compd. of formula II. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02108053-A (JP)
Title: Pattern forming material and pattern forming method
Inventor: TANAKA HARUYORI
IPC: G03F7/022
Filed: 1988-10-18
Abstract: PURPOSE:To omit a heat treatment stage in an image reversal method and to improve the preservation stability of a resist material by incorporating a block type isocyanate compd. into a photosensitive resin compsn. essentially consisting of an alkaline soluble polymer having a hydroxyl group and a diazonaphthoquinone compd. CONSTITUTION:The block type isocyanate compd. is incorporated into the photosensitive resin compsn. contg. the alkaline soluble polymer having the hydroxyl group and the diazonaphthoquinone compd. as its essential components. This pattern forming material, subjected to irradiation of high energy beams, generates active isocyanate which reacts with the hydroxyl group of the polymer and suppresses the alkaline solubility of the resist. The heat treatment stage of the fore stage of the stage for irradiating the entire surface with ultraviolet rays in the conventional image reversal method is omitted. Since the block type isocyanate compd. is extremely stable at room temp., the degradation in the preservation stability is prevented.
Patent JP-S60143406-A (JP)
Title: Magnetic sound recording and reproducing device
Inventor: KADOWAKI HIDETAKA
IPC: G11B5/027
Filed: 1984-12-10
Abstract: PURPOSE:To automatically set the most suitable sound recording bias current, sound recording level, and sound recording equalizer characteristic to magnetic tapes of any characteristics, by using a microcomputer of a stored program system. CONSTITUTION:To a sound recording bias current, initial data are outputted from a port output PD of a PIA3 and converted into a DC level by a D/A converter 30 and the bias current value of a bias oscillator 32 to a sound recording head 4 is controlled. A sound recording level is initialized to an appropriate value in such a way that data from another port output of the PIA3 are converted into a DC level by another converter 24 and a VCA22 is controlled through a buffer amplifier 23. A sound recording equalizer is initialized to an appropriate equalizer characteristic in such a way that data are outputted from a port PC of the PIA3 and converted into a DC level by a D/A converter 28 and a variable capacity circuit C is controlled through a buffer amplifier 27, and then, the appropriate equalizer characteristic is initialized at a sound recording equalizer controlling circuit 25 on the basis of the value of a coil L and the variable capacity circuit C.
Patent JP-H01104337-A (JP)
Title: Manufacture of silver colloid
Inventor: MAKINO HIROSHI
IPC: B01J13/00
Filed: 1987-10-15
Abstract: PURPOSE:To obtain silver colloid which is stably dispersed, by mixing a solution of L-ascorbic acid or its salt, which protective colloid has been added, and a solution of ammonium complex of silver wherein pH is regulated. CONSTITUTION:An aqueous solution of protective colloids such as gelatine, gum arabic, albumin etc. is added to a solution of salt of L-ascorbic acid or L-scorbic acid, which is mixed with each other. On the other hand, aqueous ammonia is added to an aqueous solution of silver nitrate to form an ammonium complex of silver, pH of which being adjusted at 8-13. This liquid is added into the solution of L-ascorbic acid or its salts + protective colloid, which are mixed with each other at temperatures of 100 deg.C or less to produce silver colloid.
Patent JP-H1099951-A (JP)
Title: Manufacture of ferritic stainless steel plate excellent in ductility and ridging property
Inventor: MAEDA SHIGERU
IPC: B22D11/108
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To manufacture a ferritic stainless steel plate excellent in ductility and ridging property. SOLUTION: In this method for manufacturing the ferritic stainless steel plate containing, by wt., >=10% to <=23% Cr by a continuous casting method the ferritic stainless steel containing, by wt., >=10% to <=23% Cr and having γpotential value shown by the inequality γp=189+470×[% N]+420×[% C]+23×[% N]+7×[% Mn]+9×[% Cu]-11.5×[% Cr]-11.5×[% Si]-52×[% acid soluble Al]-12×[% Mo]<=23%, is used as a base molten steel. The wire involving the element for increasing the γpotential is inserted into the central non-solidifying part in or just below the mold during continuous casting, and the γpotential of the central part is increased by >=5% than that of the surface part of a billet.
Patent JP-S61139420-A (JP)
Title: Polyethylene terephthalate molded body and manufacturing method thereof
Inventor: FURUMOTO GORO
IPC: B29C55/00
Filed: 1984-12-12
Abstract: PURPOSE:To manufacture a three-dimensional molded piece excellent in bending modulus by stretching polyethylene terephthalate in double steps at a specified temperature and a specified stretching speed. CONSTITUTION:When a three dimensional molded piece having a certain thickness, a certain diameter at least in the three dimensional directions, such as a rod, a plate being different from fiber or film is manufactured, unstretched polyethylene terephthalate is stretched in two steps at the orienting temperatures, 75-100 deg.C for the 1st step and 200-240 deg.C for the 2nd step and at the orientation speed 0.15mm<-1> or less. It is possible to obtain a molded body having at least one direction bending modulus 15GPa or over.