baber/WOPTO huggingface dataset:
Patent JP-H07205659-A (JP)
Title: Working vehicle
Inventor: NOGUCHI MASAHARU
IPC: B60J5/06
Filed: 1994-01-13
Abstract: PURPOSE:To prevent the inflow of hot air as cooling air into a steering part even if the inlet/outlet of a door is opened largely, by superposing a longitudinally slide type door with an exhaust port of the cold air for a prime motor part when the door is in an opened state, and closing the gap between a hood by a partitioning member. CONSTITUTION:A door 11 is installed in a slide opening/closing-enabled form in the longitudinal direction along the side wall 5a of a driver's cabin 5, and the door is opened and closed along the side wall 5a, bulging outward, so as to be equally levelled to the side wall 5a when the door 11 is closed, while so as to be positioned outside the side wall 5a when the door 11 is opened. Further, the door 11 is set so as to be superposed with the exhaust port 9b of the cooling air for a prime mover part 3 in an opened state, and a partitioning member 14 is fixed at the lower part of the inner surface 11a, in order to prevent the inflow of the hot air as the cooling air for an engine 8 into a steering part 10 at the front along the gap between the door 11 and a hood 9. Accordingly, even if work is carried out in the state where an inlet/ outlet is opened largely, the inflow of the hot air into the steering part 10 is prevented, and the working environment and safety can be improved.
Patent JP-H04238928-A (JP)
Title: Solid stretched chord arch dome reinforced with tension material, and construction thereof
Inventor: SAITO KIMIO
IPC: E04B1/34
Filed: 1991-01-11
Abstract: PURPOSE:To make material to be used, and assembling labor, as less as possible, and enable a constructing span to be enlarged in the case of wooden construction. CONSTITUTION:Between a compressive ring at an apex section and a lower section structural-body on the outer peripheral section in an arch dome, a plurality of arch members 1 are radially erected, and on the respective arch members, a plurality of clustered members 2 are suspended to be reversed-V-shaped. At the lower end sections of the clustered members, in the pole direction of the arch dome, a plurality of diagonal rods 4 are radially erected, and in the circumferential direction of the arch dome, a plurality of circular rings 3 are erected. On the execution of work, the compressive rings, arch members, and diagonal rods of the arch dome are assembled on ground, and the apex section is slowly pushed up and is developed to be of a specified arch dome type, and after that, the joint sections of the compressive rings 3 and the respective arch members 1, and the joint sections of the lower section structural-body and the respective arch members, are jointed to each other, and the circular rings are erected.
Patent JP-S61161487-A (JP)
Inventor: SHIMAMOTO MITSUYA
IPC: G21C3/34
Filed: 1985-01-09
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-H05190082-A (JP)
Title: Manufacture of image display device
Inventor: SHIGETA TOSHIO
IPC: H01J9/02
Filed: 1992-01-09
Abstract: PURPOSE:To provide the manufacture of a display device used for various imaging equipment that is to solve the pitch deviation of vertical deflection electrodes and to reproduce good quality pictures without causing deterioration. CONSTITUTION:When an electrode block 29 is made, a vertical deflection electrode is set up finally (at the uppermost portion), and a spacer 4 is inserted therein so that a vertical deflection electrode (positive electrode) 1 and a vertical deflection electrode (negative electrode) 2 can be formed at equal spaces.
Patent JP-H01179162-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI SHINICHI
IPC: C09B35/34
Filed: 1988-01-08
Abstract: PURPOSE:To enhance sensitivity of a photosensitive body, to reduce its residual potential, and to elevate its durability by incorporating a specified bisazo compound in a photosensitive layer. CONSTITUTION:The photosensitive layer 4 formed on a conductive substrate 1 contains at least one of the bisazo pigments represented by formula I in which Cp is a coupler residue, such as formula II, X1 is H, cyano, or the like, and X2 is -O-, -S-, or the like, for example, X1 is cyano, and X2 is -S-, and it is preferred to compose the photosensitive layer of a carrier generating layer 2 containing the compound of formula I as a carrier generating material and a carrier transfer layer 3 containing a carrier transfer material such as represented by formula III in which R1 is optionally substituted aryl or such a heterocyclic group, and R2 is H, optionally substituted alkyl, or the like.
Patent JP-2000199898-A (JP)
Title: Liquid crystal display element
Inventor: NAKAMURA YOSHIAKI
IPC: G02B5/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To realize excellent viewing angle characteristics in all directions of a screen at a low cost. SOLUTION: The liquid crystal display element is constructed with a liquid crystal cell comprising a first substrate and a second substrate, on the inside face of each of which a transparent electrode for pixel selection is formed, placed opposite to each other with a specified gap, stuck on their circumference of the display region with a sealant and enclosing a liquid crystal layer in the gap, a first polarizing plate and a second polarizing plate located on the light incident side and the light emitting side of the liquid crystal cell, respectively, and a first optical retardation plate and a second optical retardation plate inserted between the first polarizing plate and the first substrate and between the second polarizing plate and the second substrate, respectively.  Within the layer of the first polarizing plate 14A, transparent particles 19 are dispersed over the whole display area of the liquid crystal cell.
Patent JP-S59126646-A (JP)
Title: Formation of spherical part for joining aluminum bonding wire
Inventor: HIROTA SANEYASU
IPC: H01L21/60
Filed: 1983-01-08
Abstract: PURPOSE:To form a spherical part without deformation and eccentricity by conducting an Al fine wire in inert gas and fusing it by resistance heat generation. CONSTITUTION:The Al fine wire 2 is led out of a capillary chip 1 and bonded by stitch to a lead finger 7 provided in the state of opposition immediately under the chip 1. Next, conduction electrodes 10 are pressed on fixed positions of the Al fine wire, and conduction is performed from a DC power source 8 of 2-3kV to the Al fine wire 2. Then, the Al fine wire 2 is fused by resistance heat generation, and the spherical part 3 is formed by surface tension. At this time, the conduction part of the Al fine wire 2 is positioned in the inert gas atmosphere A in order to prevent the formation of an oxide film. This method produces no deformation and eccentricity of the spherical part because of no affectedness of arc reaction force, unlike the formation of the spherical part caused by discharge.
Patent JP-H02183110-A (JP)
Title: Detector of position of moving article
Inventor: OKUBO TETSUO
IPC: G01C21/04
Filed: 1989-01-10
Abstract: PURPOSE:To enable noncontact continuous detection of a position of a moving article by arranging an optical fiber containing a fluorescent agent, a light source set as opposed thereto sandwiching a path of articles and a light intensity measuring device. CONSTITUTION:An optical fiber 31 containing a fluorescent agent is laid along a path 12 of articles 11 while a linear light source 32 such as fluorescent lamp is set as opposed to the optical fiber 31 sandwiching a path 12 of products. A light intensity measuring device 33 is connected to one end of the optical fiber 31. As a article 11 moves in a direction of the arrow, light hits the optical fiber 31 in a shorter length and intensity of the light incident into the measuring device 33 lowers accordingly. Thus, when a relationship between the position of the tip of the article 11 and intensity of light to be measured with the measuring device 33 is determined to be stored in a data processing section 34 beforehand. The processing section 34 can determine the tip position of the article 11 immediately from an output of the measuring section 33.
Patent JP-S5595335-A (JP)
Title: Preparation of semiconductor device
Inventor: TAO KINZOU
IPC: H01L29/73
Filed: 1979-01-16
Abstract: PURPOSE: To control the current amplification factor of a device freely by a method wherein a small area for testing is provided on a substrate to be made into a collector and diffused simultaneously with the main pattern, then measured by the 4 probe method so as to control the diffusion.  
     CONSTITUTION: When the patterns of semiconductor elements 20a, 20a... are formed on an n-type substrate to be made into a collector, a small area 20b where no pattern is formed is simultaneously provided in a porition of the substrate. The area 20b can be large enough to measure specific resistance ρ s  according to the 4 probe method. Photo-etching is added to the area 20b for test-making, and diffusion is conducted simultaneously when the base diffusion of the main pattern is carried out. When the emitter of the main pattern is photo-etched after diffusion, the test area is also opened. After measuring ρ s  by the 4 probe method 30, diffusion 23 is added to the test area at the same time when the emitter is diffused. The SiO 2  film in the test area is removed then to control the emitter diffusion so that the hFE standard can be satisfied. By so doing, the diffusion characteristics of the main pattern and ρ s  can be evaluated by dielectric resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02182080-A (JP)
Title: Picture encoding system
Inventor: HAMADA HIROSHI
IPC: H04N1/41
Filed: 1989-01-09
Abstract: PURPOSE:To send an excellent intermediate picture at a high speed by referencing a binary data of a picture element binarized already of a line preceding to a noticed picture element so as to apply binarizing, and coding the binarized data with the 2-dimension coding system in the case of binarizing a multi-value density data of the noted picture element. CONSTITUTION:A density data outputted from a read circuit 6-1 is inputted at first to an adder 20. An error data from other picture element is inputted to other input of the adder 20. An error data from a preceding line, that is, a binary error is obtained from a buffer memory 29 and an error data from a preceding picture element is obtained from a multiplier 25. The adder 20 adds the density data and the error data from the other picture element and a binarizing circuit 21 outputs the binarized data and the binarized error. A vertical hysteresis characteristic is given to a threshold level to decrease the frequency of (occurrence of vertical white/black inversion and the compression rate is improved when a encoding circuit 5 codes the binary data.
Patent JP-S5495856-A (JP)
Title: Vibration preventing system for pressing plate of frictional clutch
Inventor: TSUBOUCHI HIROMITSU
IPC: F16D13/71
Filed: 1978-01-12
Abstract: PURPOSE: To prevent a pressing plate from vibration at the time of releasing a clutch by giving preload in the axial direction to first and second straps in such a way that the second strap is provided combining one extremity on the other side in the axial direction of bosses of the pressing plate and the other extremity with a clutch cover.  
     CONSTITUTION: In concurrence of saliently providing plural bosses 4a around the outside of an annular pressing plate 4 with incorporatively combining one extremity of first and second straps 5, 6 on both sides in the axial direction of these bosses 4a, the other extremity of the both straps 5, 6 is incorporatively combined with a clutch cover 3, at the same time as the pressing plate 4 is incorporatively swiveled with the clutch cover 3, which are supported in free command of moving in axial direction. A diaphragm spring 10 spported by the clutch cover 3 forcibly presses the pressing plate 4 toward a flywheel 2. This facilitates to increase the load in the axial direction of the second strap 6 when opening the clutch, to prevent the vibration of the pressing plate because of decrasing the load in the axial direction of the first strap 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04235055-A (JP)
Title: Ink jet recording apparatus
Inventor: YANO KENTARO
IPC: B41J2/12
Filed: 1991-01-11
Abstract: PURPOSE:To achieve high grade recording by suitably preventing the effect due to the cleaning of a recording head in an ink jet recording apparatus. CONSTITUTION:An ink jet recording apparatus is equipped with a means detecting the cleaning state of the emitting orifice of a recording head and a control means for preparatory emission performed after detection and the preparatory emission corresponding to the cleaning state is set and executed.
Patent JP-S5285407-A (JP)
Title: Channel seaching mechanism of transposition type induction radio trans mission line composing device
Inventor: MATSUMOTO TAKUZOU
IPC: H01B11/00
Filed: 1976-01-10
Abstract: PURPOSE:To correct disagreement of sheet movement automatically by using an one-cyclone motor for a specified length sending device, by operating an electromagnetic clutch with a help of a channel searching bar and a cross channel and by driving a motor.
Patent JP-S60146199-A (JP)
Inventor: KOMATSU FUMIAKI
IPC: G21F9/02
Filed: 1984-01-09
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-S62160709-A (JP)
Title: Coaxial type rotary transformer
Inventor: TAKEDA KENJI
IPC: H01F38/14
Filed: 1986-01-09
Abstract: PURPOSE:To make assembly of a coaxial type rotary transformer simple by composing the conductive material of a short ring of the same member as the coil for signals and by using the same winding and the same terminal connection. CONSTITUTION:Coils 8, 9 for the signals of channel CH1 and channel CH2 and a short ring 10 are each made of a polyurethane copper wire and is wound in the independent outside groove 7a of a cylindrical core 7. The cylindrical core 7 is fixed on a terminal board 11 and a terminal 12 is provided on the terminal board 11. The lead wires of the coils 8, 9 and the short ring 10 pass the longitudinal groove 7a and are wired to the terminal 12. The lead wires of the coils 8, 9 are each independently connected to the terminal 12 and the lead wire of the short ring 10 is connected to one of the exclusive terminals 12 separately from the lead wires of the coils 8, 9. In such a structure, the winding of the short ring 10 and the connection to the terminal can be done continuously using the same facilities to those of the coils 8, 9 and the man- hours can be reduced.
Patent JP-2000201157-A (JP)
Title: Method for switching transfer route in atm connectionless network
Inventor: FUKUSHIGE MINORU
IPC: H04Q3/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To realize a transfer route switching method in an ATM connectionless network which can quickly switch an end-to-end transfer part to a normal link to aid it. SOLUTION: Plural edge nodes 10 to 17 are arranged on boundary points between a backbone network 1 and respective access networks 2 to 5, the backbone network sides of respective edge nodes 10 to 17 are connected to junction noes 6 to 9 and their access network sides are connected to respective access switches 18 to 21 to form duplex structure between the access switches 18 to 21 and the junction nodes 6 to 9 through the edge nodes 10 to 17 and attain double belonging connection between the edge nodes 10 to 17 and the junction nodes 6 to 9. When a fault occurs in a certain junction node, each of the edge nodes 10 to 17 changes the entry of an intra-network packet transfer route solving information table for transferring an intra-network packet to the network 1 by autonomous processing.
Patent JP-S60148650-A (JP)
Title: Continuous casting method of steel
Inventor: ITOU HIROO
IPC: B22D11/10
Filed: 1984-01-10
Abstract: PURPOSE:To make the flow of a molten steel uniform by immersing regulating members in four or opposite two corners of a casting mold provided with an electromagnetic stirrer. CONSTITUTION:A molten steel 2 is contained in a casting mold 1 and an electromagnetic stirrer 3 is installed on the outside of the mold 1. The molten metal 2 is let to flow in arrow directions. When flow regulating members 4 are immersed in the molten steel near the corners of the mold 1, the direction and flow rate distribution of the molten steel flow are adjusted. The immersion depth of the members 4 is made from the liquid surface down to the bottom end of the iron core of the stirrer and said members are made of refractories or high-grade ceramics. The flow of the molten steel 2 is made uniform to the satisfactory extent even if the flow regulation is simplified by providing the members 4 in the opposite two corners. The flow of the molten steel is thus made uniform without stagnation and turbulence in the corner parts of the entire circumference in the mold 1 by the above-mentioned method.
Patent JP-S5699069-A (JP)
Title: Method of reducing hydrogen in steel
Inventor: NANBA AKIHIKO
IPC: B22D7/00
Filed: 1980-01-11
Abstract: PURPOSE: To make it possible to cast a steel ingot bloom which contains much hydrogen by flowing high-temperature gas through a passage for molten steel during casting prior to the casting of molten steel in a mold in a bottom pouring method.  
     CONSTITUTION: In the bottom casting machine consisting of injection pipe 2, pouring gate 3, molten-metal ascent nozzle 4, surface plate 5, mold 6, and feeder head sleeve 7, high-class Killed steel and other molten steel are cast from the bottom. In this case, the hot blast blower consisting of fan 8, hot blast heater 9 and blast pipe 10 heats gas, such as air and nitrogen, up to 150W500°C and then blows in from injection pipe 2 before the casting. After fire brick of injection pipe 2 and pouring gate 3 and moisture in mortar are perfectly removed with the hot blast, the fused steel is cast in mold 6 from injection pipe 2 via the bottom. Thus, the steel ingot bloom which contains hydrogen every much can be cast without a hydrogen pickup due to the moisture in injection pipe 2 and pouring gate 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62163526-A (JP)
Inventor: NISHI KENICHI
IPC: H02J3/00
Filed: 1986-01-09
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-S61161470-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SENBOKUTANI KOJI
IPC: H01L21/66
Filed: 1985-01-10
Abstract: PURPOSE:To control the start of the test mode of a circuit effectively by a terminal to be used in the normal operating state by forming an input terminal, a voltage comparison detecting circuit, an FF circuit, etc. CONSTITUTION:The input circuit 11 (common use), an input circuit 12, the voltage comparison detecting circuit 13, the FF circuit 14, etc. are connected. When a test mode command signal kept at a voltage higher than a normal signal voltage is applied to the terminal 11, the signal is detected by the circuit 13, the circuit 14 is set and the test mode is started. When the circuit 14 is set, the test mode is stored and held. if an input signal such as a test pattern is supplied to the terminal 11 under the setting status of the test mode, the input signal is supplied to an internal circuit through the circuit 12 and a prescribed function test or the like can be executed. As a matter of course, the circuit 12 can act as a signal input circuit also in the normal operating state.
Patent JP-2000202554-A (JP)
Title: Trimming method of seamless can body
Inventor: NAGAFUNE TATSUYA
IPC: B21D51/26
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To make dust hard to occur during transfer after trimming a seamless can body at least whose outside surface has been coated by an organic film layer. SOLUTION: When trimming a rotating seamless can body by a rotary outside knife and a rotary inside knife, by keeping straight the cross-section of an opening end 1z which is a part near to an end face after trimming, and by making sharp the inside corner angle of a bent part 1d, trimming is performed while bending the opening end 1z so that an extremely slight angle θ, preferably 4 to 12 deg. is formed inside in the radial direction to a barrel wall part 1a.
Patent JP-H01181454-A (JP)
Title: Pin junctioning method to ceramic package for integrated circuit
Inventor: WATANABE TERUO
IPC: H01L23/50
Filed: 1988-01-08
Abstract: PURPOSE:To increase production efficiency and reliability in quality, by standing a pin inverted on a package, in the manner in which soldering material grain body of a pin-tip part is brought into contact with the metallized surface of a ceramic package, and the pin is soldered with the package by heating at a melting temperature of the soldering material in a non- oxidizing atmosphere under the above state. CONSTITUTION:Soldering material powder is subjected to kneading together with organic binder, and glanulated to obtain grains 16, which are mounted on the tip parts of ins 14, and pressed and bonded to pin-tips 12. By processing at a low temperature of 150-380 deg.C, the greater part of organic component is gasificated and evaporated. While the grain shape of the soldering material is kept by using tar-pitch type material produced in the above process, said material is fixed on the pin-tip parts 12. When the soldering material is bonded to the pin-tip, the soldering material is not melted different from the conventional method. Therefore when the soldering material is bonded to the pin-tip parts 12, the soldering material is not bonded in the state where a part of the material suspends on the tip side surface of the pin 14, so that the whole surface of the pin 14 is perfectly plated when the pins 14 are plated in the later process. The process in which the soldering material is heated at a high temperature and melted is finished by a single process, so that the production efficiency and the reliability of quality are increased.
Patent JP-H07212828-A (JP)
Title: Spread spectrum communication method
Inventor: KATO MASAKAZU
IPC: H04J13/00
Filed: 1994-01-14
Abstract: PURPOSE:To effectively use frequencies and to considerably reduce the interference between zones. CONSTITUTION:Plural radio zones 12 each of which consists of one master station and plural slave stations which perform radio communication in the spread spectrum system are formed, and at least adjacent radio tones 12 use frequency bands f1 to f4 different from each other, and repeating radio zones which repeat and use the same frequency band use the same spread code and have frequencies offset from the center frequency by frequencies DELTAf and 2DELTAf equal to integer-fold information transmission speed, and extents of offset frequency are made different between close repeating radio zones, and thus radio communication between the master station and slave stations is performed in each radio zone 12.
Patent JP-H01179602-A (JP)
Title: Boundary sensor for self-propelled lawn mowing working car
Inventor: ITO KATSUMI
IPC: A01B69/00
Filed: 1988-01-08
Abstract: PURPOSE:To precisely discriminate a position in the width direction relatively to a boundary, by separately providing two lawn presence detecting sensors for sensing the presence or absence of lawn at an interval in the width direction of a car body. CONSTITUTION:Two profiling sensors (S1) and (S2) respectively positioned left and right relatively to a carbon body (V) are provided. When the boundary (L) is located on the left side of the car body (V), the sensor (S1) is mounted on the left side of the car body (V) so as to be in a state positioned on the boundary (L) in a state of the car body (V) properly running along the boundary (L). On the other hand, when the boundary (L) is located on the right side of the car body (V), the sensor (S2) is mounted on the right side of the car body (V) so as to be in a state positioned on the boundary (L) in a state of the car body (V) properly running along the boundary (L). Whether the position of the car body (V) in the width direction thereof is deviated to either of left and right can be discriminated by using the two sensors (S1) and (S2).