baber/WOPTO huggingface dataset:
Patent JP-S58102236-A (JP)
Title: Printer in photoengraving in screen printing
Inventor: KUMAZAKI YASUO
IPC: G03F7/12
Filed: 1981-12-14
Abstract: PURPOSE:To permit printing of a photographic original plate and an emulsion surface of a plate in tight contact with each other by evacuating the air between the emulsion surface of the plate and a transmparent film with a vacuum pump. CONSTITUTION:A screen 4 is extended on a plate frame 11, and a photosensitive emulsion is coated uniformly on the screen 4 over the entire surface, whereby the plate is formed. The emulsion surface of the screen plate and a photographic original plate 6 which is a positive film are mated and are covered thereon with a thin transparent film 7. The outside circumferential parts 2a- 2d are hemmed with a tightly closing body 8 to prevent entry of air as shown in the sectional view and the air between the emulsion surface of the plate 4 and the film 7 is evacuated with a vacuum pump. Thus, the plate 6 and the emulsion surface of the plate 4 are brought into thoroughly tight contact with each other, and the plate is printed.
Patent JP-H1144322-A (JP)
Title: Hub unit bearing and manufacture therefor
Inventor: HATTORI NAOSHI
IPC: F16C33/60
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling by an automatic machine while being provided with the constitution that size reduction and part integration are developed. SOLUTION: A hub wheel 2 which has on one end an inner ring fitting surface 2a to fit an inner ring 3 on one row of a plural-row conical roller bearing and also has an inner ring orbital surface 2b of the other one row, is provided. A roller 5 held by a holder 6 is interposed between this hub wheel 2 and an outer ring 4 having an installing part 4a. The inner ring 3 has no collar on the small diameter end, and has a collar on the large diameter end. The holder 6 can hold the roller 5 in a pocket in a falling-off checking condition in a condition of being not incorporated between the inner and outer rings.
Patent JP-H1023951-A (JP)
Title: Showcase made of steel plate
Inventor: ASAKO HIDEKAZU
IPC: A47F5/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To make thin the surface of a droop plate positioned on the front side of a showcase by forming ribs in the line of projections on the surface of a steel plate on the front side of the showcase and integrating steel plate ribs along the turned-out side of the steel plate on a rear face, where these ribs in the line of projections are formed, so that the front side can become the side thinned extremely. SOLUTION: Pressurizing formation is performed while tightly adhering the side of a steel plate 1 with a turned-out element 3 in order to form ribs 2 in the line of projections having prescribed width and prescribed length along the side to become the front side of the showcase arranged on a shelf step, and that turned-out inside face is tightly adhered to the rear face of the steel plate 1. Then, spot fusing is performed to a steel plate rib member 4 forming parallel recessed parts on both the sides of a horizontal plate in the middle of the horizontal plate along the side of rear face of the ribs 2 in the line of projections. Namely, spot fusing is executed while tightly adhering the horizontal plate 5 on one side of the steel plate rib member 4 to the side of the turned-out element 3 formed by turning out the steel plate 1 and the front side is made into extremely thin side.  Therefore, the surface of the droop plate positioned on the front side of the showcase can be made thin.
Patent JP-H04234018-A (JP)
Title: Method for providing orientation layer in liquid crystal display device
Inventor: RIFUATO ATA MUSUTAFUA HIKUMETS
IPC: G02F1/1337
Filed: 1991-07-17
Abstract: PURPOSE: To provide a method for providing a substrate with a surface layer that can orient molecules in a liquid crystal layer at a desired tilt angle less than a wide-range angle, suits to massproduction and has reproducibility, and can easily adjust the desired tilt angle by an easy method. CONSTITUTION: The surface layer which can greatly slant and orient molecules 6 in the liquid crystal layer adhered to the surface layer on the interface between the surface layer and liquid crystal layer is provided on the surface layer. This surface layer is formed of a liquid crystal auxiliary layer 2 wherein the orientation of some of molecules is permanently fixed.
Patent JP-S6092580-A (JP)
Inventor: TAKEYA YOSHIKI
IPC: E05B83/16
Filed: 1983-10-26
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-H10323770-A (JP)
Title: Wide-flange shape welding steel
Inventor: NISHIZAKI HIROSHI
IPC: C22C38/06
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To make it possible not to have an occurrence of a bad joint at a welding part of a wide-flange shape welding steel. A flange material and a web material containing a given quantity of C, Si, Mn, P, S, Al, N, Fe are used but it is so arranged that the melting point of the flange material is lower than that of the web material. SOLUTION: The flange 2 and the web 1 are steel materials containing 0.03-0.3 wt.% C, 0.01-0.8 wt.% Si, 0.2-2.0 wt.% Mn, 0.05 wt.% or less P, 0.05 wt.% or less S, 0.001-0.1 wt.% Al, 0.001-0.02 wt.% N, and the rest is substantially Fe, and the C content of the flange 2 is so arranged that it is larger than that of the web 1. The wide-flange shape welding steel is manufactured with the flange 2 and the web 1, melting points of which are different, under an ordinal method (width center of the flange 2 and width end port of the web 1 are heated by a high frequency resistance and are weld by pressure after being melt). The more the melting point of the flange 2 gets lower than that of the web 1, the height of extrusion of the web 1, which is a cause of inferior appearance, becomes reduced.
Patent JP-H0486702-A (JP)
Title: Grating element and production thereof
Inventor: KIYOMOTO HIRONOBU
IPC: C03C17/23
Filed: 1990-07-31
Abstract: PURPOSE:To facilitate the selective diffraction of incident light in its polarization direction by forming a grating on a substrate having a polarization function to allow the passage of only the light in the prescribed polarization direction. CONSTITUTION:A UV curing resin is dropped onto a polarizing plate 1 and a pressure is applied between the polarizing plate 1 and a stamper and if necessary, vibration is applied thereto in such a manner that the spacing between the polarizing plate 1 and the nickel stamper attains a prescribed value. The polarizing plate 1 is then irradiated with UV rays from the rear surface to cure the UV curing resin. The grating element formed with the grating 2 on the polarizing plate 1 is obtd. if the stamper is peeled after the curing. Only the light polarized in an x direction passes the polarizing plate 1 and is further diffracted by the grating 2 when the light (natural light) having the polarization component in the x and y directions is made incident on this grating element. The grating element which can control the polarization direction of the incident light is easily mass produced in this way.
Patent JP-H0924500-A (JP)
Title: Production of thermally conductive composite material
Inventor: YAMAMOTO MASAHARU
IPC: B23K20/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a thermally conductive composite material which greatly improves joining strength without impairing the function capable of arbitrarily changing a coefft. of thermal expansion and thermal conductivity, the joinability to a mating material and the excellent characteristics of surface characteristics and obviates peeling even if the composite material is subjected to intricate press-blanking, cutting and bending. SOLUTION: Metallic balls 3 having the high thermal conductivity are thrown, arranged and pressed into the through-holes 2 of a low-thermal expansion metallic plate 1 having the required through-holes 2 in a thickness direction in order to arbitrarily change the coefft. of thermal expansion and the thermal conductivity, by which the composite material 4 exposed with the high-thermal conductivity metal from the through-holes 2 on the surface of the low thermal expansion metallic plate 1 is obtd.  Further, the low-thermal expansion metallic plate and the high-thermal conductivity metallic plate are subjected to hot pressing to simultaneously execute joining at a prescribed temp. and plastic deformation to a required shape at the time of obtaining the multilayered materials formed by laminating the high-thermal conductivity metallic plates 5, 6 on both surfaces of such composite material 4, by which the high joint strength is obtd. regardless of the plate thicknesses. Since the shape working is simultaneously executed, the good mass productivity is obtd.
Patent JP-S6092821-A (JP)
Title: Manufacture of synthetic resin molding
Inventor: MEKATA TETSUO
IPC: B29C48/154
Filed: 1983-10-27
Abstract: PURPOSE:To obtain the titled product having off-color portion with excellent exterior appearance by a method wherein white or light-colored filmy layers are formed onto the outer surface except the exposed portion of a main body part consisting of deep-colored synthetic resin and coating films with desired color tone are formed onto said filmy layers. CONSTITUTION:Molding stock 8 having a main body part 6, which consists of deep-colored synthetic resin such as soft polyvinyl chloride resin pigmented in black by carbon black or the like and a part such as a protruded part 2 and recessed parts 3 of which is exposed, and filmy layers 7, each of which consists of white synthetic resin such as soft polyvinyl chloride resin same as that of the main body part 6 and covers each slant part 4 or the outer surface of part excluding said exposed parts, is integrally molded by double extrusion molding. After that, acrylic paint or the like with desired color tone is coated by spraying onto the filmy layers 7 under the conditions that the protruded part 2 and the recessed parts 3 of the molding stock 8 are masked in order to form coating films 12 onto the outer surface of parts excluding said exposed parts. After said coating film 12 are cured by baking, a metal molding 5a is coated onto the protruded part 2 in order to obtain an intended molding 1.
Patent JP-S60100478-A (JP)
Title: Photovoltage measuring device
Inventor: MUNAKATA TADASUKE
IPC: G01R31/26
Filed: 1984-09-28
Abstract: PURPOSE:To improve the detecting sensitivity of a photovoltage and the positional resolution by reducing the voltage detecting area of a transparent electrode as compared with the surface area of a sample wafer and constructing to move a wafer with respect to an optical beam. CONSTITUTION:In order to reduce the voltage detecting area, a transparent electrode 4' having a smaller electrode area than the surface area of the wafer such as the electrode 4' disposed in a range of 10mm. in diameter on a sample wafer 2 of 100mm. in diameter is arranged directly under an optical beam. A spacer 5' and a glass plate 6' are also reduced in the same manner as the electrode 4'. Accordingly, the voltage to be detected is detected largely in accordance with the area ratio (100mm.)<2>/(10mm.)<2>approx.=100. In order to further move the wafer 2, a Y- direction stage 11 is provided on a trestle 10, and an X-direction stage 12 is disposed on the stage 11. A turntable 12 is provided on the stage 12, and a vacuum chuck is placed on the table. Thus, the wafer 2 can be disposed at the arbitrary position with respect to the beam 1.
Patent JP-S6180445-A (JP)
Title: Connection/switch device for remote supervisory and controlling equipment and controlling equipment and multi-computer
Inventor: FUJIOKA HARUO
IPC: H04Q9/00
Filed: 1984-09-28
Abstract: PURPOSE:Tto attain a connection/switch device which can decentralize the processing load of a computer by using another computer having a nondefective connection device to perform the intermediation of transfer of data in case a connection device is partially at fault and the transmission/reception is impos sible for the data necessary for the computer. CONSTITUTION:The same data are transmitted simultaneously to the circuits led to computers 100 and 200 from the remote supervisory and controlling equipments 10-40. A share memory 6 is connected between both computers 100 and 200 for mutual transfer of data. In case a line 110 is unable to perform transfer of data due to a fault of a connection device 11 or 101 or a fault of the line 110 itself, the input of data is fetched by the computer 200 through a line 210. Then the data is set on the memory 6 and received by the computer 100 for execution of the processing. While the transmission data is set to the memory 6 from the computer 100 in a data transmission mode. The computer 200 outputs the data to the equipment 10 via the line 210.
Patent JP-S6357190-A (JP)
Inventor: IWATA YOSHIKI
IPC: H01L21/677
Filed: 1986-08-29
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-H1144692-A (JP)
Title: Measuring method for spin polarization by scanning tunnel microscope and scanning tunnel microscope provided with spin-polarization measuring function
Inventor: ITO YOSHIHIKO
IPC: G01N37/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method in which the direction of the spin of conduction electrons inside a sample can be detected in a good S/N ratio by a method wherein, when a tunnel current flows across the sample and a probe, the polarization characteristic of a light emission due to the recombination of electrons injected into the probe with holes is measured. SOLUTION: A probe 1 which is composed of a compoung semiconductor is position- controlled by a piezoelement 13. A voltage which is applied across a sample 4 and the probe 1 by a driving power supply 3 and the piezoelement 13 are controlled. Electrons which are picked up by the probe 1 as a tunnel current from the sample 4 are recombined with holes in the probe 1, and a light emission 5 is discharged. The light emission 5 is condensed by a lens 6, and a circularly-polarized-light component is taken out by a circularly-polarized-light extraction optical system 7. In an electron transition when the tunnel electrons from the sample 4 are recombined with the holes inside the probe 1, the direction of circularly polarized light is changed by the direction of the spin of electrons before their recombination on the basis of the law of conservation of angular momentum.  Consequently, when the direction of the circularly polarized light of the light emission 5 is detected, it is possible to detect the direction of the spin of conduction electrons inside the sample 4.
Patent JP-S6446355-A (JP)
Title: Hand-free set for automobile telephone
Inventor: SHIGA AKIRA
IPC: H04W76/02
Filed: 1987-08-14
Abstract: PURPOSE:To send out voice collected by a mike provided at a steering pad to a telephone controller without being affected by a slip noise, etc., by transmitting a high frequency signal modulated by the voice collected by the mike to the telephone controller via a slip ring only at the time of using a hand-free set. CONSTITUTION:The high frequency signal modulated by the voice collected by the mike 1 by a high frequency signal transmission means 2 provided in the steering pad 73a is transmitted to the telephone controller 84. The high frequency signal is transferred to the telephone controller 84 via a transmission line 5, and the voice collected by the mike 1 by a high frequency signal reception means 6 is modulated and supplied to the telephone controller 84. And a high frequency transmission means 2 is operated by a transmission control means 3 provided in the steering pad 73a at the time of using the hand-free set 83, and the high frequency signal is transmitted to the telephone controller 64. In such a way, the voice can be transmitted to the telephone controller via the slip ring without being affected by the slip noise, etc.
Patent JP-S6359354-A (JP)
Inventor: NAI YUEN CHIEN
IPC: B01J29/06
Filed: 1986-08-29
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-2000035370-A (JP)
Title: Method for inspecting demagnetization of servo motor
Inventor: OIWA HISAYA
IPC: G01R31/34
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To easily and quickly inspect demagnetization by comparing calculated inertia being obtained from a torque current value or the like that is supplied to a servo motor with fixed inertia as a servo motor natural value. SOLUTION: For example, the demagnetization of permanent magnets 24a-24d used for a rotor 22 of an AC servo motor 20 is inspected, for example, by measuring AC current values Iu and Iw to a stator 30 by current sensors 38u and 32v. When the position control or speed control of the motor 20 is being made, the rotor 22 is being rotated based on a determined speed schedule and at the same time calculated inertia is obtained by a specific method by using a torque current value obtained from the current values Iu and Iw. A plurality of results at each magnetic pole position are averaged and compared with the fixed inertia of the motor 20, thus judging the presence or absence of demagnetization. When torque control is being made, the calculated inertia is compared with fixed inertia by processing by using the change in acceleration.
Patent JP-S5992366-A (JP)
Title: Integrated circuit tester
Inventor: EMI KAZUHIRO
IPC: G01R31/28
Filed: 1982-11-18
Abstract: PURPOSE:To take a reliable test with small memory capacity by using a flag bit for storing whether test data is scan data or a check pattern, and inputting the data to FFs in an integrated circuit to be checked at an input speed (n) times as fast as that of the check pattern when the test data is the scan data. CONSTITUTION:Two-bit scan data is stored in one word and scan data SD is inputted at a period a half as long as that when check patterns I1-I8 are inputted. When a scan pulse SP is 1, two shift pulses are sent out and the contents of FFs are shifted by two. When the pulse SP is 0, on the other hand, they are not shifted. Therefore, the time required for the setting of the scan data SD is reduced to half, and a flag bit is utilized to decide on whether the scan data or check patterns are stored, so the unused area of a memory is reduced.
Patent JP-H0251320-A (JP)
Title: Double input system for heat/electric power feeder
Inventor: MORITA SADAO
IPC: H02H7/28
Filed: 1988-08-12
Abstract: PURPOSE:To eliminate malfunction of a protect circuitbreaker by providing a bus circuitbreaker for separating a load and opening the circuitbreaker based on the reverse power flow from generator side to power receiving facility side. CONSTITUTION:Power is received from three feeders 11, 12, 13 and fed through power receiving disconnecting switches 21, 22, 23 and transformers 31, 32, 33 to a low voltage network bus 7. A heat/electric power supplier 10 is provided as a non-utility generating facility, and a transformer side bus 7A is sectioned from a generator side bus 7B through a circuitbreaker 11. Normally, the circuitbreaker 11 is thrown in and a generator 10 is operated. Upon detection of counter power flow, a bus coupling relay 12 trips the circuitbreakers 11 and 14. By such arrangement, malfunction of protection relay can be eliminated.
Patent JP-S6183678-A (JP)
Inventor: TSUMURA SHUNICHI
IPC: C04B35/58
Filed: 1984-09-27
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-S6357553-A (JP)
Title: Liquid crystal
Inventor: HIGUCHI RYOICHI
IPC: C07C69/94
Filed: 1986-08-28
Abstract: NEW MATERIAL:A compound expressed by formula I (m, n and o are 0 or 1, provided that those are not simultaneously 0; R<1> is alkyl having 1-18C straight-chain or branched chain; R<2> and R<3> are each alkyl having 1-8C straight-chain or branched chain; X is single bond, -O-, -COO-, -OCO-, -COO-; Y and Z are single bonds, -COO- or -OCO-; Ph represents formula II, III, or IV or either one of these rings which is mono or di-substituted by halogen or cyano group). EXAMPLE:(S,S)-1-Methoxy-2-methylbuthylcarboxylic acid 4-(4- octylcarbonyloxyphenyl)phenyl ester. USE:The compound is useful as a constituent of liquid crystal composition. Further, the compound itself showing chiral smectic phase is also useful as a dopant of strongly dielectric liquid crystal. The compound is chemically stable, has large spontaneous polarization and is strongly dielectric at room temperature. PREPARATION:For example, a compound expressed by formula V is reacted with a compound expressed by formula VI to provide the aimed compound expressed by formula I.
Patent JP-H0736807-A (JP)
Title: Communication control method
Inventor: TANAKA HIDEKI
IPC: G06F13/00
Filed: 1993-07-23
Abstract: PURPOSE:To prevent the performance of a system from being reduced by adding length information to the head of communication data, and when the communication data are received, reading out the length information and judging information volume by a processor and then executing direct memory access(DMA) transfer to a succeeding storage part. CONSTITUTION:When a communication control circuit 72 receives receiving data, an interruption signal to a processor is generated from an interruption generating part at the reception of the initial byte (RX INT) and length information in a buffer is read out (RX READ). At the 2nd byte, the interruption generating part generates an interruption (RX INT) to read out the receiving data (RX READ). The number of transfer bytes is set up (DMA Enable) in a counter of a DMA control circuit 71 and succeeding data are DMA-transferred to a main storage device in the circuit 71. Since information volume is judged from length information to execute DMA transfer, the DMA transfer can be completed within a short time.
Patent JP-H0274650-A (JP)
Title: Method for manufacturing a pile product and a warp knitting machine
Inventor: HORUSUTO IEEGAA
IPC: D04B23/08
Filed: 1989-08-03
Abstract: PURPOSE: To make a pile ware knittable by carrying out a special operation when performing the swinging to an overlap position subsequent to an underlap position in a warp knitting machine of a single section. CONSTITUTION: Base warp threads 10 and 11 are initially laid onto the back of a needle 2 and pile warp threads 9 are then laid on the back of the needle 2. The base warp threads 10 and 11 and the pile warp threads a are subsequently moved on the back of the needle 2 so as to slide downward at a mutual distance kept therebetween. A pile sinker is then inserted into a thread space between the base warp threads 10 and 11 and pile warp threads 9 during or after the swinging so as to leave loops therein until the knock-over occurs.
Patent JP-H0929317-A (JP)
Title: Finish temp. control method in hot strip mill
Inventor: YOSHIDA MITSURU
IPC: B21B45/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To attain high acceleration rolling by automatically controlling water injection between stands in a hot strip mill. SOLUTION: Before a steel sheet S passes a finish incoming side thermometer 2, a finish mill setting calculation device 5 executes calculation for setting of a finish mill 1 with a finish inlet side thickness and finish outlet side thickness, the target temp. and target thickness at finish outgoing side are given to a between stand target temp. decision device 6 and acceleration compensation device 10. The finish inlet side thermometer 2, after passing the tip of steel sheet S, measures a finish inlet side temp. of stock sheet and stores the data. The between stand target temp. decision device 6 decides a between each stand target temp. based on the data given by the finish mill setting calculation device 5, the between stand target temp. compensating quantity and the speed of steel sheet S.  A water injection ON/OFF discrimination device 8 discriminates use or not use of each between water injection based on the data obtained from the between stand target temp. decision device 6, a water injection number decision device 9 decides a number of water injection and operates a between stand water injection equipment 4.