baber/WOPTO huggingface dataset:
Patent JP-H07134136-A (JP)
Title: Light measuring device
Inventor: KITAJIMA SHIGEKI
IPC: G01N37/00
Filed: 1993-11-11
Abstract: PURPOSE:To realize P light measuring device which can take various samples as a subject to be measured regardless of the material and thickness of the samples, has high resolution less than the wavelength of an emitted light, and can perform the measurement at high S/N ratio. CONSTITUTION:This device is constituted so that light emission and detection are carried out on the same plane on a sample by two adjacent exclusive optical fibers without using a prism as a sample placing table. The light from a light source 6 is approached to the vicinity of the surface of a fixed sample 5 by an optical fiber 7 having a polished top end to irradiate a fine area with the light by light tunneling effect, and the light interacting with the sample is read by an optical fiber 8 and detected by a light detecting part 9. The fine structure and physical properties of the sample can be measured while controlling an XY control stage 3 and a Z-axial control part 12 through a scanning control part 1.
Patent JP-H0594077-A (JP)
Title: Electrostatic charging device
Inventor: YASUTOMI HIDEO
IPC: G03G15/02
Filed: 1991-10-01
Abstract: PURPOSE:To perform discharge even at low voltage, to sufficiently electrostatically charge a photosensitive body and to reduce the quantity of ozone and nitrogen oxide produced by discharge by juxtaposing many pairs of electrodes which are provided through a minute gap and perform discharge on an insulating member. CONSTITUTION:In this electrostatic charging device, many pairs of electrodes 11 which perform the discharge through the minute gap are juxtaposed on the insulating member 12 consisting of rectangular glass plate. Since the discharge is executed between the respective electrodes 11 by impressing the voltage between the pair of electrodes 11 juxtaposed in such a way, the discharge is executed at low voltage as compared with a conventional corotron charger or scorotron charger. Thus, an image carrier being the photosensitive body is electrostatically charged sufficiently, and the ozone and the nitrogen oxide produced by the discharge are reduced.
Patent JP-H01230013-A (JP)
Title: Compact high variable power zoom lens
Inventor: YAMANASHI TAKANORI
IPC: G02B13/18
Filed: 1988-11-10
Abstract: PURPOSE:To obtain a high variable power rate, to improve performance and to simplify a mirror frame mechanism by satisfying a lens system for varying its power by changing intervals among respective lens groups with specific conditions. CONSTITUTION:The 1st and 3rd lens groups G1, G3 are unitedly moved on an optical axis, the 2nd lens group G2 is moved in relation to the movement of the 1st and 3rd lens groups G1, G3 variable power operation is executed by changing intervals among respective lens groups, and the lens system is satisfied with the conditions of inequalities I-III. Provided that psiW is the refractive power of the whole system at a wide angle end, psi1 is the refractive power of the 1st lens group, psi12W is the composite refractive power of the 1st and 2nd lens groups at the wide angle end, beta3W is the lateral power of the 3rd lens group at the wide angle end, and beta3T is the lateral power of the 3rd lens group at a telephoto end. Consequently, mirror frame structure including a zooming mechanism can be simplified and high variable power and high performance can be attained.
Patent JP-H03142623-A (JP)
Title: Printing device
Inventor: IKEZOE YOSHIAKI
IPC: G06F9/445
Filed: 1989-10-30
Abstract: PURPOSE:To secure the connection to a host computer of a different type by providing a replaceable high-order interface control part on every host computer. CONSTITUTION:The high-order interface control part 21 can be replaced in accordance with the type of a host computer 11 and is provided with a loader program storing ROM 28 and an ID circuit 29 which sets the classification of the interface of the part 21. A main control part 23 reads the ID numbers (identification information) out of the circuit 29 and checks the compatibility between the ID number of the circuit 29 and the ID number of a control program written into a control program file received from a host computer 11. Thus the same printing device is available among different types of host computers with the exchange of the parts 21.
Patent JP-H04156312-A (JP)
Title: Colored resin molding equipment
Inventor: SHIMODA TOSHIO
IPC: B29C45/76
Filed: 1990-10-20
Abstract: PURPOSE:To effectively obtain desired colored resin and facilitate to cope with color change by a method wherein the supply of colorant is controlled on the basis of the detected carrying state of a carrying means by facing the bleeding end of a nozzle, through which liquid adhesive is supplied, into a transferring member, through which stock resin is fed to the carrying means. CONSTITUTION:Liquid colorant is fed from a colorant supplying means 5 into a transferring member (bracket) 3, which is equipped at the bleeding port of a hopper 2. A carrying means 4 is equipped with a screw 7, which is fittingly installed in a cylinder 6 so as to be rotatable or rotatable and slidable to the axis line direction (X1 and X2 direction) of the cylinder. Further, in a driving part 9 arranged at one end of the screw, a detecting means 12, which outputs detection signal in response to the rotation of the screw or detection signal of sliding position to X1 direction and X2 direction, is equipped. A controlling means controls the colorant supplying means 5 on the basis of said output signal. When the stop state of carrying is detected, suction force is given to a supplying nozzle. By controlling tire driving of the supplying means in synchronization with the carrying state, the set amount of colorant is supplied at a certain speed during the state being carried. When the starting of the equipment concerned is detected, the starting of the supplying of colorant is controlled to be delayed by the predetermined period of time or the like.
Patent JP-H05118124-A (JP)
Title: Floor panel and floor structure
Inventor: HANABUSA JUNICHI
IPC: E04F15/024
Filed: 1991-10-29
Abstract: PURPOSE:To elevate the accuracy in wiring by forming a plate, which is provided with a plurality of through holes opened to both sides, and laying plural sheets of them on the floor, in the condition that each through hole communicate with each other, and wiring each kind of cord, according to the kind, into each through hole. CONSTITUTION:A plurality of wiring holes 11 are made, which pierce a square plate from one side face to the other side face, and takeout ports are provided on each port 11. Next, a plurality of panels 1 are laid on the floor such that the holes 11 of each panel communicate with each other. Next, a bus pit is laid along one side face of the panel 1 laid, and a communication hole corresponding to each hole 11 is provided on the side face, and besides a plurality of wiring grooves are made inside the bus pit. And, cords of power, telephone, and signal lines, etc., are laid in each wiring groove, according to the kinds. Furthermore, each cord is wired in the hole 11 through the communication pit of the bus pit, according to the kind, and then, it is taken out of the hole 12 and is connected to equipment. Hereby, it can be wired accurately without getting complicated with other kind of cord, and besides at new installation or additional installation, the desired cord can be taken out instantaneously.
Patent JP-H04157174-A (JP)
Title: Surface treatment for copper and copper alloy
Inventor: YOSHIOKA TAKASHI
IPC: C23F11/16
Filed: 1990-10-19
Abstract: PURPOSE:To form a chemical conversion coating excellent in heat resistance by bringing an aqueous solution containing benzimidazole compound having alkylthio group of >=3 carbon atoms at the z-positions and organic acid into contact with the surface of copper. CONSTITUTION:An aqueous solution containing 2-(alkylthio) benzimidazole compound represented by a formula and organic acid, such as formic acid, is brought into contact with the surface of copper (alloy). For example, the temp. of the aqueous solution is about 20-60 deg.C and contact time is about 1sec to several minutes. By this treatment, a chemical conversion coating excellent in heat resistance is formed. Moreover, the heat resistance of the chemical conversion coating can be improved to a greater extent by using an aqueous solution prepared by adding either of zinc compound and copper compound to the above aqueous solution. These methods are particularly suitable for preflux treatment for circuit part in a hard printed circuit board and a flexible printed circuit board.
Patent JP-S62144098-A (JP)
Inventor: TOSEKI RYOJI
IPC: G21D3/08
Filed: 1985-12-18
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-H05116309-A (JP)
Title: Ink jet record head
Inventor: SHIMOMURA AKIHIKO
IPC: B41J2/16
Filed: 1991-10-29
Abstract: PURPOSE:To solve problems that durability necessary for an ink jet is not sufficient with a repellent liquid processing layer formed by a conventional repellent liquid processing agent, there is also the possibility of entry into a discharge orifice depending on the property of the repellent liquid processing agent, with possibility of peeling off, and sufficient repellent liquid property can not be obtained. CONSTITUTION:Peripheral parts of a discharge orifice 4 repel liquid by a mixture 1 incorporated with a compound having fluorine-containing high molecular compound and a compound having fluorine substitution hydrocarbon group and silizane group or alkoxy group or halogen silane group.
Patent JP-S63138881-A (JP)
Title: Mr code expander
Inventor: HORIKAWA ETSUO
IPC: H04N1/417
Filed: 1986-11-29
Abstract: PURPOSE:To attain remarkable speed-up of the expanding processing by providing a reference line processing circuit detecting a change point in consecutive picture element position at the same time while shifting a reference line data in pitch serial. CONSTITUTION:An MR code supply source 1 gives an MR coding data 29 to an MR decode ROM 2. A dot data output section 4 generates a dot data expanded from the MR code and its output 23 is stored in a dot data storage section 7 and fed to a reference line buffer 8. The buffer 8 is a FIFO memory or a register storing the dot data expanded of reference line and gives the reference line dot data to a reference line change point detection section 6. The detection section 6 has a shift register to check the picture element in parallel at the consecutive 7 picture elements on the reference line.
Patent JP-H05120030-A (JP)
Title: Interruption controller
Inventor: NISHIMURA MITSUMICHI
IPC: G06F9/46
Filed: 1991-10-29
Abstract: PURPOSE:To detect that plural interruption request signals which peripheral functions generate, are set, by providing storage circuits storing interruption requests which the peripheral functions generate and an AND circuit discriminating the condition of the stored interruption requests. CONSTITUTION:The AND circuit, an OR circuit, an RS flip flop 137 and an RS flip flop 139 being the storage circuits store the interruption request signals which the plural peripheral functions issue. A latch 140, a latch 142, an OR circuit 141 and an AND circuit 138 being condition discriminating circuits device the interruption request signals stored in the storage circuits based on a discrimination condition. An OR circuit 125 and a latching interruption request signal output devices output interruption processing request signals to a central processing unit when a decision signal from the condition discrimination circuit or the interruption request signal is detected.
Patent JP-H09130331-A (JP)
Title: Optical device for monitoring
Inventor: NAGANUMA NORIHISA
IPC: H04B17/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the polarization dependency of the branching ratio of a beam for monitor by providing a means which generates a collimated beam, first and second reflection faces, and first and second opto-electric conversion means. SOLUTION: A collimated beam CB is generated between ports 20 and 26 by a lens. A wavelength coupler 36, an optical isolator 38, and reflection faces 40 and 42 are arranged on the collimated lens CB in order from the port 20 toward the power 26. These reflection faces 40 and 42 overlap the collimated beam CB and are arranged at angles to the collimated beam CB. The reflection face 40 reflects a part of light going from the port 20 toward the port 26 and supplies the reflected light to a photo diode 44 for output level monitoring. The reflection face 42 totally reflects a part of light going from the port 26 toward the port 20 and supplies the reflected light to a photo diode 46 for reflected light monitoring.
Patent JP-2000111806-A (JP)
Title: Endoscopic device
Inventor: AKIBA HARUO
IPC: G02B23/24
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To secure excellent operation without vibration by eliminating the misalignment of an axis and the positional deviation of a protection tube and to prevent the diameter of an operation part from getting large. SOLUTION: For example, when a linear transmitting member 34 is rotated by a motor 37 so as to drive a zoom lens, the holding part 25A of the motor 37, the holding part 25B of a speed change gear part 38 and the holding part 25C of the protection tube 35 of the member 34 are integrally formed in a driving part attaching member 25. The member 25 is arranged and fixed while a part of which is dropped in a drop hole 40 formed on a chassis 22 in an endoscopic operation part. A cushioning member 42 is provided between the member 25 and the chassis 22.
Patent JP-H05331315-A (JP)
Title: Biodegradable plalstic composition containing gelatinized starch and production thereof
Inventor: TOKIWA YUTAKA
IPC: C08L67/04
Filed: 1991-10-04
Abstract: PURPOSE:To provide a biodegradable plastic composition which contains starch and is moldable, and to provide a method of producing it. CONSTITUTION:The composition comprises a mixture of gelatinized starch and a biodegradable aliphatic polyester having a melting point of 45-130 deg.C and is moldable. It is produced by melt-kneading the polyester with ungelatinized particulate starch in the presence of water in an amount of 1-45wt.% based on the starch.
Patent JP-H05102289-A (JP)
Title: Electric joining method of electrostatic chuck device
Inventor: MATSUNAGA TADAO
IPC: H01L21/683
Filed: 1991-10-04
Abstract: PURPOSE:To provide a method of electrically joining a electrostatic chuck device elongated in service life and enhanced in reliability. CONSTITUTION:An electrostatic chuck device is composed of a substrate 1 provided with a through-hole bored in a thicknesswise direction, an electrostatic chuck sheet 2 bonded onto the substrate 2 through the intermediary of an adhesive agent layer, and a feeding sheet 3 bonded to the substrate 1 penetrating through the through-hole from the recess provided to the substrate 1. An exposed part is provided to an electrode layer 23 of the electrostatic chuck sheet 2 and a conductive layer 33 of the feeding sheet 3 respectively in a contact part between the electrostatic chuck sheet 2 and the feeding sheet 3 at the recess of the substrate 1, and the exposed parts are joined together with a conductive bonding agent selected from a conductive adhesive agent, low-melting point alloy, or a metal spring 51 and a conductive adhesive agent 52.
Patent JP-H03145705-A (JP)
Title: Electrostatic shield structure of foil-wound transformer
Inventor: MIYAGI KATSUNORI
IPC: H01F27/32
Filed: 1989-10-31
Abstract: PURPOSE:To suppress the partial discharge on the end part of a winding by controlling the potential of an electrostatic shielding and to reduce the measurements between the winding and the electrostatic shielding by a method wherein a foil-wound wire and the electrostatic shielding are connected with a semiconductor material. CONSTITUTION:An electrostatic shielding ES is provided on the upper part of a sheet winding P, and the electrostatic shielding ES and the outlet part of a lead wire are connected with a semiconductive material SC. To be more precise, one end of the semiconductive material SC is connected to the outlet part of the lead wire, and the other end of the semiconductive material SC is connected to the electrostatic shielding EC. A tape-like material or a cylindrical material with which the electrostatic shielding ES will be supported may be used as the semiconductive material SC. When the electrostatic shielding ES is connected using the semiconductive material SC, potential is partially born by the semiconductive material itself, and as a result, potential distribution can be improved, and the electric field at the end part of the sheet winding P becomes small. Whereas, when the electrostatic shielding ES is connected using a metallic material C (conductive material), the potential of the electrostatic shielding ES becomes same as the potential of the outlet part of the lead wire. As a result, potential discharge can more easily be generated.
Patent JP-H11345838-A (JP)
Title: Bonding apparatus
Inventor: KUWABARA KEIJI
IPC: B08B5/04
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a bonding apparatus which enables the improvement in the quality of a bonded semiconductor device by removing effectively dust arising at cleaning, and realizing an atmosphere where the cleanliness is improved. SOLUTION: In a bonding apparatus which is equipped with a bonding part for mounting a semiconductor element on a tape carrier using a bonding tool, and a cleaning part for cleaning a bonding tool 1, the cleaning part has a grindstone 10 having a plurality of suction holes 12 which pierce the cleaning face and its rear face and a brush 30 having a plurality of suction holes 32 piercing the brushing face and its rear face.
Patent JP-H09127222-A (JP)
Title: Measuring method for magnetization state
Inventor: TAKADA AKIO
IPC: G01R33/12
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method in which a change in a magnetization state in a object, to be measured, having a size of, e.g. the order of nanometers can be measured with a resolution on the order of nanometers and in which an irregularity in a magnetic characteristic between respective thin-film magnetic heads is detected when the object to be measured is a thin-film magnetic head formed on a wafer. SOLUTION: A change in the resonance frequency of a probe 12, at a magnetic-force microscope, with reference to an external magnetic field in case where only the probe 12 exists is used as a first measured value. A change in the resosnance frequency of the probe 12 with reference to an external magnetic field in case where an object, to be measured, composed of a magnetic material exists is used as a second measured value. A value is computed in such a way that the first measured value is subtracted from the second measured value.
Patent JP-H06209009-A (JP)
Title: Formation of the gate insulating film of semiconductor element
Inventor: HIYON SAN HEN
IPC: H01L21/28
Filed: 1993-10-20
Abstract: PURPOSE: To provide a method for forming an oxynitride film in a simple step in a small number of heat cycles. CONSTITUTION: A method includes a step of nitriding the surface 22 of the semiconductor substrate, a step of forming an oxide film 23 on the nitride face of the semiconductor substrate, and a step of forming an oxynitiride film 24 by increasing the density of the oxide film.
Patent JP-H08211095-A (JP)
Title: Force re-balance accelerometer containing low-stress magnetic interface
Inventor: SUTEIIBUN OOSUCHIN FUUTO
IPC: G01P15/13
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To minimize the effect of difference in the coefficient of thermal expansion by disposing a permanent magnet contiguously to one exciting ring while spacing one surface of the permanent magnet apart therefrom and spacing the bonding face of magnet in a bonding unit. SOLUTION: A permanent magnet 42, a pole body 62 and an exciting ring 61 are made of different materials and thereby they have different coefficents of the thermal expansion. Consequently, each interface of the ring 61 and the pole body 62 is susceptible to stress. When the stress is not suppressed, strain is generated in the ring 61 and the pole body 62 and the performance thereof is deteriorated. In order to prevent the deterioration, the magnet 42 is disposed through a small gap 65 with respect to the base part 64 of the ring 61. Furthermore, in order to minimize the stress of thermal expansion, the quantity of adhesive material 66 is minimized and the bonding face 63 on the bottom side of the magnet 42 is employed as a 1 base covering a small region. The pole body 62 is bonded to the other pole body of the magnet 42 or the bonding face 63 thus constituting a magnet unit 68. In order to suppress the stress on the interface due to temperature variation, the pole body 62 is bonded to the magnet 42 in a small region of the bonding face 63.
Patent JP-H04160167-A (JP)
Title: Far infrared radiating body
Inventor: MORITA SHIRO
IPC: C22C22/00
Filed: 1990-10-24
Abstract: PURPOSE:To produce the far IR radiating body formed with films having high far IR radiation efficiency with a good adhesive property by denaturing the surface of a substrate made of stainless steel to a chromium oxide film, and forming the multilayered films of a metal oxide on the surface of this base body. CONSTITUTION:After the surface of the stainless steel base body is completely degreased by ultrasonic cleaning using an org. solvent, the base body is loaded into a CVD furnace and is treated under prescribed conditions to form a Cr2O3 film on the surface of the base body. The film of alphaAl2O3 or composite film of alphaAl2O3 and TiO2 is then vapor-deposited on the surface of the base body by the CVD reaction within the same furnace to form the multilayered films on the surface of the base body. The far IR radiating body having high emissivity of about >=90% is obtd. within a 2.5 to 15mu wavelength region of far IR rays in this way.
Patent JP-2001035302-A (JP)
Title: Push-bottom switch and emergent stop switch of normally closed contactor assembly
Inventor: FUKUI TAKAO
IPC: H01H13/32
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To surely turn a contact block contactor into an 'OFF' state, when the contact block contactor is separate from an operation block, in an emergency stop switch. SOLUTION: An operation block 2 containing an emergency stopbutton 20, and further a removal contact block 3 are disposed. An operation shaft 23 moved interlocked with the emergency stopbutton 20 is disposed inside the operation block 2, and a locking member 25 is disposed which is provided with an inclining surface 25a, engaged with an inclining surface 23b of the lower part of the operation shaft 23. A movable contact unit 30 and a fixed terminal 31 are disposed inside the contact block 3.  This switch has a movable terminal 39, provided with a contact 40 brought into contact with a contact 32 of the fixed terminal 31, a spring 38 for acting a spring force in the direction where the movable terminal 39 is separated from the fixed terminal 31, an abutting part 33 abutting on an operation plate 24 interlocked with the operation shaft 23, and a lower part 33a of the abutting part 33 as a separating part for making the fixed terminal 31 separate from the movable terminal 39, when the emergency stopbutton 20 is operated.