baber/WOPTO huggingface dataset:
Patent JP-H10206848-A (JP)
Title: Liquid crystal display device and electronic equipment using the same
Inventor: KUBOTA KANEMITSU
IPC: G02F1/1335
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain all of a light display, high energy efficiency, and long battery life by arranging a light absorption part on the reverse surface side of a lower substrate and a light emission source on an end surface side of the liquid crystal display device. SOLUTION: This device is equipped with transparent electrodes 16 and 17 formed on the opposite surfaces of upper and lower substrates 20 and 21 and a light scatter type liquid crystal layer 22. The light absorption part 23 is arranged on the reverse surface side of the lower substrate 21 across an air layer and equipped with the light emission source 24 and a lamp reflector 25 which are arranged at the end part of the liquid crystal display body. In an area 18 where no voltage is applied, the liquid crystal layer 22 is in a white turbid state to scatter incident light source 28 by the liquid crystal layer 22 and part of the scattered light reaches the light absorption part 23 below it and absorbed while the rest of the light is scattered upward to present a white outward appearance. In a voltage- applied area 19, on the other hand, a black outward appearance is presented. In the night, etc., the light emitted by the light emission source 24 reaches the white turbid liquid crystal layer in the voltage non-application area 18 to become scattered light; and part of the light is absorbed by the lower light absorption part 23 and the rest is scattered upward, so that although an observer sees white glitter from above, almost no light exits from the voltage non-application area 19.
Patent JP-S61173843-A (JP)
Title: Curved surface creating device
Inventor: UEDA SHUJI
IPC: B23Q15/10
Filed: 1985-01-25
Abstract: PURPOSE:To make it possible to ensure a satisfactory accuracy for the shape of machined surface of a workpiece and a satisfactory surface roughness of the same in a boundary range of peripheral speed of the workpiece, by providing an NC control device for controlling the rotational speed of the workpiece so that the peripheral speed of the workpiece at each machining point is changed uniformly or gradually. CONSTITUTION:At a grinding point on an optical glass by a diamond grind stone 4, the rotational speed of the optical glass is changed to control the peripheral speed of the same. That is, when the grinding point moves from the outer periphery of the workpiece toward the center thereof, the rotational speed is changed in accordance with N=(CONSTANT/2)X1/R in order to maintain the peripheral speed of the optical glass until the rotational speed reaches N1, but it is changed such that the radius of curvature of the variation curve depicts an arc having a radius A of curvature in order to smoothly change the rotational speed when N>=N1. Under the condition of N=Nmax, the rotational speed becomes constant, that is, N= Nmax, with which control is made until the grinding point reaches the rotating center. Thus, the control at a constant peripheral speed is made at a grinding point on the optical glass 8 by means the grind stone 4, and as well it is possible to moderate variations in the rotation al speed and the peripheral speed in the boundary range with respect to the uniform range in which the rotational speed is constant at Nmax, in the vicinity of the rotating center of the optical glass.
Patent JP-S61173489-A (JP)
Inventor: TANIGUCHI SEIICHI
IPC: H05B6/12
Filed: 1985-01-25
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-S58130651-A (JP)
Title: Data receiving system
Inventor: HAYASHI NARUHIRO
IPC: G06F13/42
Filed: 1982-01-29
Abstract: PURPOSE:To facilitate a design of a processing circuit system and to reduce the load, by giving the selecting right to the processing circuit system for an address which is necessary for an access of a receiving memory, writing reception data to the receiving memory with the clock of a transmission line system and reading the data with the clock of the processing circuit system to ensure an asynchronous operation. CONSTITUTION:A synchronizing circuit 1 secures clock synchronism with the clock of a transmission line system as well as frame synchronism by means of a frame synchronizing pattern F and transmits the clock and reception data, etc. to an S/P converting circuit and the clock to an address/clock generating circuit 5, respectively. The circuit 5 counts the clocks and feeds the address on a memory which is prescribed at positions of time slots 0-n to an address selecting circuit 7. While a processing circuit system 9 feeds a reception controlling signal (RTC) to an FF6 when the reception data must be fetched from a memory 8, feeds the address of the data which should be read out of the memory 8, gives an access to the memory 8 with the address and reads the desired data with own clock which is slower than the clock of the transmission line system.
Patent JP-S63179870-A (JP)
Title: 2-(4-pyridylaminomethyl)-benzimidazole derivative having antiviral activity
Inventor: SATO NOBUKATSU
IPC: A61P31/12
Filed: 1987-01-21
Abstract: NEW MATERIAL:The compound of formula [X is H, isobutyl, isoamyl, 3- or 4-hydroxybutyl, 3,3-dimethyl-2-oxobutyl, ethoxyethyl, 2-acetoxyethoxymethyl, 3-phenylpropyl, o- or m-fluorophenyl, p-chlorophenyl, p-bromophenyl, p- iodophenyl, o- or m-tolyl, p-trifluoromethylphenyl, o- or p-ethylphenyl, etc.; R is H, 5(6)-substituted phenoxy or 5-chloro-6-ethyl]. EXAMPLE:1-Isoamyl-2-(4-pyridylaminomethyl)-benzimidazole monohydrochloride. USE:Antiviral agent. PREPARATION:The compound of formula can be produced by reacting a 2- chloromethyl-benzimidazole compound corresponding to the formula with 4- aminopyridine.
Patent JP-H08202430-A (JP)
Title: Testing device for expert system
Inventor: SAITO HIROKO
IPC: G06Q50/06
Filed: 1995-01-31
Abstract: PURPOSE: To shorten the test time and to prevent test contents or a test item from being dropped by displaying knowledge of test completion and knowledge of test incompletion when an expert system is tested. CONSTITUTION: Data for a test regarding a system whose operation, maintenance, planning, etc., are normally supported by the expert system 13 and test condition data to an expert system are inputted and supplied to the expert system 31, which is tested by a test execution means 13. The test execution result of the expert system 31 is inputted to an analysis means 14 and analyzed, and the knowledge of test completion and the knowledge of test incompletion as the test execution result are displayed on a display device 2.
Patent JP-2000210829-A (JP)
Title: Tool change device
Inventor: NAKAYAMA KEN
IPC: B23Q3/157
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a tool change device equipped with a tool holding device for directly engaging and holding tools movable freely horizontally and vertically on a tool transfer device for supporting tools directly on a tool magazine and transferring tools between an ATC arm and the tool magazine. SOLUTION: This tool change device exchanges tools between an ATC arm 21 which changes a tool 11 attached on a main axis 7 in a machine tool 1 with tools to be used next and a tool magazine 23 holding multiple tools. A tool holding device 31 for holding the end part of a tool directly is mounted movable horizontally and vertically on a tool transfer member to transfer the tool 11 between the ATC arm and the tool magazine 23. The tool transfer member is rotatably provided with a rotational arm 25. The tool magazine 23 is installed in an arc around a rotational center of the rotational arm 25 and the tool holding device is installed on the tip of the rotational arm 25.
Patent JP-S63315063-A (JP)
Inventor: ARAN JIEI DEIKUSON
IPC: A61M5/31
Filed: 1988-01-22
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-H05211292-A (JP)
Title: Semiconductor input protection device
Inventor: KITAMURA MAMORU
IPC: H01L29/78
Filed: 1992-01-29
Abstract: PURPOSE:To enable an input protection function to be actuated when an excessive voltage is applied across any terminals of a semiconductor IC, and to prevent an electrostatic breakdown from occurring by connecting a first impurity diffusion layer and a second impurity diffusion layer to each other. CONSTITUTION:When a high voltage which is positive with respect to a grounding terminal 4 is applied to an input terminal pad 1, a breakdown occurs in the junction between an N<+> type impurity diffusion layer 3 connected to the pad 1 and P-type semiconductor substrate. Thus, the current flows to a grounding terminal 4 from a P<+> type impurity diffusion layer 7 via a wiring layer as a current passage, and from a P<+> type impurity diffusion layer 8 through an N<+> type impurity diffusion layer 6. Here, a pair of N<+>-P<+> diffusion layers are arranged for all the pads of the input and output terminals or the output terminals as well as all the pads of power source terminals and grounding terminals in the semiconductor chip, which necessitate the input and output protection for each of them. The P<+> type impurity diffusion layers provided corresponding to each of the pads are all electrically connected by the floating wire, and are arranged around a semiconductor chip.
Patent JP-H02193806-A (JP)
Title: Closed type wood sorter
Inventor: MATSUOKA SHUICHI
IPC: B65G47/46
Filed: 1989-01-23
Abstract: PURPOSE:To prevent equipment from being wet with rain water and from being wound with by covering the important sections of the equipment with semi- cylindrical cover. CONSTITUTION:A motor 3 for a conveyer 2, an air cylinder 4 for dropping wood or the like are covered with a semi-cylindrical cover. Further, the cover 1 is formed therein with openings 5 for inspecting the equipment. With this arrangement, it is possible to prevent the equipment from being wet with rain water and from being wound with bark.
Patent JP-S58131613-A (JP)
Inventor: NISHIMORI SHIYOUJI
IPC: H01H13/02
Filed: 1982-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11209087-A (JP)
Title: Track travelling device for track land vehicle
Inventor: SASAKI HIROSHI
IPC: B66F9/075
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To ensure consistent contact of the tread of a steel wheel with a rail during travelling on a track in a simple structure and at a low cost. SOLUTION: A track travelling wheel device 10 is formed with a holding bracket 12 and a steel wheel 11 rotatably held by the holding bracket 12, the holding bracket 12 being pivotally supported on a body 31 to be oscillatable in the same direction as the extending direction of B rail R. A gravity center G is so set that the steel wheel 11 oscillated with the oscillation of the track travelling wheel device 10 from a storage position is located at a free drop position on the opposite side beyond a bottom dead point and at a normal travel position where it is oscillated from the storage position of the track travelling wheel device 10 beyond the free drop position to a further upward direction to restrict its oscillation at the normal travel position with a stopper.
Patent JP-S59167545-A (JP)
Title: Production of 3-methyl-4-isopropylaniline
Inventor: OOBA HISAMITSU
IPC: C07C209/54
Filed: 1983-02-01
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for agricultural chemicals efficiently at a low cost, by heating N-isopropyl-3-methylaniline in the presence of propylene and a Friedel-Crafts catalyst. CONSTITUTION:N-Isopropyl-3-methylaniline obtained by reductive alkylation reaction of 3-methylaniline with acetone or N-alkylation of 3-methylaniline with an isopropyl halogenide, etc. in high yield is heated at 100-400 deg.C, preferably 160-250 deg.C under pressure in the presence of 0.1-10mol, based on one mole raw material, propylene and 10-100wt%, based on the weight of the raw material, Friedel-Crafts catalyst to give the aimed compound.
Patent JP-H07213622-A (JP)
Title: Chemical dosing device
Inventor: OKAZAKI KIYOSHI
IPC: A61K9/50
Filed: 1994-02-07
Abstract: PURPOSE:To provide a chemical dosing device capable of bringing chemicals into reaction only at the prescribed section in an examinee without exerting the adverse influence of the chemicals on sections exclusive of the prescribed section. CONSTITUTION:This chemical dosing device using microcapsules enclosing the chemicals is equipped with a monitor means 220 which picks up the image of a section Q to be dosed and displays the images of the microcapsules introduced into the section Q to be dosed and a breaking means 122 for breaking the microcapsules existing in the section Q to be dosed to dose the chemicals at the section Q to be dosed.
Patent JP-S62177375-A (JP)
Title: Intake port selector valve
Inventor: SHIBATA TAKIO
IPC: F16K11/085
Filed: 1986-01-27
Abstract: PURPOSE:To simultaneously switch an intake path and a discharge path of a cylinder by forming an intake port and a discharge port in the interior of a slide valve. CONSTITUTION:An intake port P and a discharge port T are formed in the interior of a slide valve A, and main body intake ports 1, 2 and main body discharge ports 3, 4 are formed on a valve casing for enclosing the slide valve A. As the intake port P and the discharge port T of the slide valve A communicate with a cylinder intake port 6 and a discharge port 5, operation of a cylinder can be controlled by the slide valve A.
Patent JP-H08204725-A (JP)
Title: Virtual path monitor system
Inventor: NAKAZATO MIE
IPC: H04L12/24
Filed: 1995-01-31
Abstract: PURPOSE: To realize the monitoring of segments bridged over between network suppliers with a segment use OAM cell having the same VCI by mounting a function to discriminate whether or not the segment OAM cell to be passed to a network element. CONSTITUTION: An ATM cell is received by a physical layer processing section 15, which identifies the cell to be a physical layer OAM cell and other cells. The other cells than the OMA cell are transferred to an ATM layer processing section 14. A cell distribution section 41 of the processing section 14 distributes the cells in the unit of a virtual path and informs the result to a DIM section 42. The DIM section 42 identifies the OAM cell from the user cell and identifies whether the OAM cell is an OAM cell (A) of end - end or a segment OAM cell (B) and passes the cell A unconditionally and judges the passing of the cell B according to information from a management section 33 of a processing section 13.  A main function is executed by a function section 43 to the passing cell and the processed cell is sent to a processing section 16 via a DIM section 44 and a cell multiplexer section 45. The processing section 16 applies a format adapted to the physical layer to the cell and sends the cell to an opposite equipment.
Patent JP-S59139723-A (JP)
Title: Differential switch circuit
Inventor: YASUTAKE NOBUYUKI
IPC: H03K17/60
Filed: 1983-01-31
Abstract: PURPOSE:To ensure the high-speed and stable working of a differential switch circuit by providing the 1st and 2nd switch circuits containing the 1st and 2nd input terminals respectively, applying the input signal complementary to each other to the input terminals of the switch circuits to process each input with different threshold values of switch circuits. CONSTITUTION:The 1st input terminal 2 is connected to the 1st switch circuit consisting of a transistor TR2 of a differential switch circuit. The 2nd switch circuit is formed with a TR3 set opposite to the TR2 and a TR4 connected to the 2nd input terminal 5. A constant current source consisting of a TR5 and a resistance R1 is connected to the common joint of the emitters of TR2 and TR4, and the reference voltage Vref is connected to the base of the TR5. The threshold value of the 2nd switch circuit is set at a different level from that of the 1st switch circuit. Then the input signals complementary to each other are applied to the terminals 2 and 5. In such a way, the constitution is simplified with the high-speed and stable working for a differential switch circuit.
Patent JP-H02197306-A (JP)
Title: Roll for rolling mill
Inventor: YOSHIDA MASUJIRO
IPC: B21B27/05
Filed: 1989-01-24
Abstract: PURPOSE:To correct a deflection caused by a rolling load by deforming a roll surface by forming a liquid filled taper-shaped space extending in the axial direction in the trunk of a roll body and shifting a taper piston by hydraulic pressure in the axial direction. CONSTITUTION:A roll 20 is supported by bearings 16 to be freely rotatable. At the time of applying hydraulic pressure to hydraulic rooms 34, 36 from a rotary joint 40 through hydraulic paths 53, 55, taper pistons 26, 27 wedge into taper-shaped spaces 23, 24 to expand the axially central part of a roll body as shown by an imaginary line (a). When a rolling mill is actuated and a rolling load is applied, the roll 20 is deflected and a deflection is corrected by selecting a hydraulic room to be pressurized. When a hydraulic room 35 is pressurized, the roll 20 returns to a flat columnar shape. A deflection caused by a rolling load is corrected and a sheet thickness distribution of a rolled stock is made uniform in the longitudinal direction.
Patent JP-H11208165-A (JP)
Title: Card, and its manufacture
Inventor: AZUMA NOBUYUKI
IPC: B42D15/10
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the quality and the function from decreasing at the time of usage by a method wherein this card is made into a three-layer structure by filling a molding resin into a gap between a front face label sheet and a rear face label sheet, and the card end part is swollen so as to be higher than affixed articles on the front face label sheet. SOLUTION: By filling an ABS resin in a gap between a rear face label sheet 8 and a front face label sheet 9 made of polyvinyl chloride, a molding resin layer 10 is formed. On the inside of the front face label sheet 9, a face photograph 12, a machine readable hologram 13, a bar code and other printed matters are affixed. These affixed articles are not all indispensable, and there is a case wherein only one of them is affixed. Also, on the upper end part of the front face label sheet 9, a swollen part which slightly swells from the inside part is formed. The swelling method may be either one of a swelling by providing a step, a swelling gradually by providing a gradient, or a swelling by a combination of them.
Patent JP-S59140016-A (JP)
Inventor: OOTA MAMORU
IPC: B28B23/02
Filed: 1983-01-31
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-H07217863-A (JP)
Title: Incinerator
Inventor: KONISHI SHIGEO
IPC: F23G5/44
Filed: 1994-02-08
Abstract: PURPOSE:To provide an incinerator capable of smoothly transferring refuse without using a large facility or a large power source. CONSTITUTION:Through holes 7, arranged property on a hearth 5 in an incinerator so as to penetrate the front and rear surfaces of the hearth with a proper array, are provided and injection nozzles 8 of air are fitted into respective penetrating holes so as to form as least a gap at one part of the circumferences thereof while refuse is transferred by air injected from the nozzles 8.
Patent JP-S63277096-A (JP)
Inventor: NEMOTO HISAYASU
IPC: D06F58/02
Filed: 1987-01-24
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-H07222674-A (JP)
Title: Lid-opening/closing device for electric cooker
Inventor: YAMANE NORIO
IPC: A47J27/00
Filed: 1994-02-08
Abstract: PURPOSE:To improve the visibility and operatability of a hook button to open a lid by a method wherein a latch device is pivotally supported to a frame on the top of a control display part, in the horizontal direction, and engaging parts are provided on the side wall, and also, a wide hook button with the same dimension as the control display part, and hook parts to be engaged with the engaging parts on the side wall of a lid are provided. CONSTITUTION:On the top of the front surface of a frame 1, a hook button 13 which is wide in the horizontal direction, with approx. the same dimension with a control display part 2 being provided in the horizontal direction is provided. Also, on a side wall on the back face of the hook button 13, engaging parts 19, 19 consisting of two engaging holes which are arranged to be apart in the horizontal direction are provided. Also, on a side wall which corresponds with the control display part 2, hook parts 38, 38 consisting of a plurality of protruding pieces 37, 37 with the same distance as the apart distance between the engaging holes are provided. Then, an engaging device 43 is constituted of the hook button 13 and hook part 38 to be engaged with the engaging part 19. By this method, when a lid 35 is opened, since the lateral width of the hook button 13 is larger than the various types of buttons and display devices on the control display part 2, ' there is no fear that the hook button might be misconceived.
Patent JP-H06230376-A (JP)
Title: Illuminating device
Inventor: INAGE HISAO
IPC: G02F1/1335
Filed: 1993-02-01
Abstract: PURPOSE:To provide the illuminating device which improves the light transmission efficiency in a transmission body and has the brightness uniform over the entire surface of the light exit surface of the transmission body by forming at least either of the exit surface or rear surface of the transmission body as a continuous staircase-like level difference surface having inclination and diffusivity. CONSTITUTION:The light which is emitted from a light source 4 and is made incident on the inside of the transmission body 3 is reflected by the front surface and rear surface in the transmission body 3 and is successively transmitted to the side opposite to the light source. The light is diffused by the slope when the light falls onto the slope. The light is then emitted to a liquid crystal display 1 side. The more light is emitted to the liquid crystal display 1 as the width of the slope is larger. On the other hand, the light propagating in the transmission body 3 attenuates successively at every repetition of reflection. The entire light quantity emitted from the one slope is uniformalized if the width of the slope is made wider the further from the light source 4 within the transmission body 3. The unevenness of the brightness by the part having the slope and the part having no slope is uniformalized by the diffusion sheet 5.
Patent JP-H10198890-A (JP)
Title: Light source cover for traffic signal
Inventor: KITAMURA ATSUSHI
IPC: G08G1/095
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a light source cover for traffic signal that maintains water repellency for a long period and does not easily stain. SOLUTION: Relating to the light source cover for traffic signal, a surface layer, which includes photocatalyst particles, water repellent silicone and a material that prevents the water repellent silicone from becoming hydrophilic by light excitation of the photocatalyst is formed on the base material surface. Or, on the base material surface, a layer which contains photocatalyst particles and water repellent silicone is formed, and further the material that prevents the water repellent silicone from becoming hydrophilic by light excitation of the photocatalyst is fixed to at least a part of the layer surface.
Patent JP-S5297312-A (JP)
Title: Carrying and setting apparatus for charging steel material to heating furnace
Inventor: SHINJIYOU AKIO
IPC: B65G47/90
Filed: 1976-02-13
Abstract: PURPOSE: To develop slab carrying and setting apparatus which is possible to charge the slab into heating furance and take out it reverse direction without the injury by the use of fork mechanism which is able to carry the slab on roller table by the picking up from downward. 
     COPYRIGHT: (C)1977,JPO&Japio