baber/WOPTO huggingface dataset:
Patent JP-H05102832-A (JP)
Title: Two-way buffer circuit
Inventor: SASADA TATSUYOSHI
IPC: G11C11/417
Filed: 1991-10-08
Abstract: PURPOSE:To obtain the 2-way buffer circuit in which no through-current flows. CONSTITUTION:An input terminal 1 is connected to an input terminal of a tri-state output circuit 2 and a control signal input terminal 3 is connected to a negative logic control terminal of the tri-state output circuit 2. Moreover, an output terminal of the tri-state output circuit 2 is connected to an input output electrode 4 and an input terminal of an input circuit 5 and an output terminal of the input circuit 5 is connected to an output terminal 6. Moreover, a drain of a P-channel MOS TR 7 is connected to a connecting point among the output circuit 2, the input output electrode 4 and the input circuit 5 and the source is connected to a power supply terminal 8. Moreover, a control signal input terminal 3 is connected to a gate of the P-channel MOS TR 7 via an inverter circuit 11. Thus, when the tri-state output circuit 2 is in an enable state, the P-channel MOS TR 7 is interrupted and no through-current flows.
Patent JP-H04139180-A (JP)
Title: New xanthones and aldose reductase inhibitor comprising the same xanthones as active ingredient
Inventor: IKETANI YUKINOBU
IPC: A61K31/35
Filed: 1990-10-01
Abstract: NEW MATERIAL:A compound shown by the formula (when R1=OH, R2 and R3 are OH and R4 is methoxyl; when R1 is methoxyl, R2 is methoxyl, R3 is H and R4 is OH; when R1=acetoxyl, R2 and R4 are acetoxyl and R4 is methoxyl). EXAMPLE:1,3,6-Trihydroxy-2,7-dimethoxyxanthone. USE:Having inhibitory action an aldose reductase, useful for treating various kinds of complicating diseases with diabetes such as cataract, retinophthy, nerve disorder or nephropathy. PREPARATION:Dried root of Polygala tenuifolia Willd., dried root of Polygala senega Linnaeus, Polygala tenuifolia Willd., Polygala senega Linnaeus, original plant thereof (Hirohasenega, Polygala senega L., var latifolia Torr. et Gray) or a homologous plant thereof is extracted with an organic solvent such as methanol, ethanol or chloroform or water and then the extract is partitioned with water and a water-insoluble solvent such as benzene or n-hexane to give a compound shown by the formula.
Patent JP-S62118405-A (JP)
Title: Control system using information of future target value and past manipulated variable
Inventor: FUTAMI SHIGERU
IPC: G05B11/32
Filed: 1985-11-19
Abstract: PURPOSE:To improve the response accuracy without making a constitution complicated by calculating the increment manipulated variable of the time of respective samplings to satisfy prescribed conditions. CONSTITUTION:Based upon a future target value ri of the sampling time from a command generating device 1, a constant alphai determined by a weight coefficient wi from a constant memory 3 and a weight coefficient to the response and the time of the control system and a past increment manipulated variable mi-j from a past increment manipulated variable memory 4, an arithmetic device 5 calculates the increasing manipulated variable based upon a formula I for a sampling time (i). By the increment manipulated variable in which the weight sum of the square value of the control deviation comes to be minimum, the response accuracy is improved by the simple constitution using a small-scaled digital circuit or a microcomputer. In the formula, N is the number of times of sampling so that the response of the control system can regulate.
Patent JP-H1098990-A (JP)
Title: Handle for reel for fishing
Inventor: KATAYAMA HITOSHI
IPC: A01K89/015
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent fingers from hurting at the time of strongly grasping the handle of a reel for fishing with the fingers. SOLUTION: This handle 3 of a double bearing reel is fixed to the tip of a rotating handle shaft 21 and is provided with an arm member 30, a turning member 31 and a handle member 32. The arm member 30 is fixed to the tip of the handle shaft 21 and extended in the peripheral direction of the handle shaft 21. For the turning member 31, a base end is supported to the tip of the arm member 30 freely turnably around a shaft almost parallel to the handle shaft 21 and the tip is curved from a direction along the arm member 30 and extended outward in the axial direction of the handle shaft 21. For the handle member 32, a base end part is fixed to the tip part of the turning member 31 and it is a bar-shaped member arranged in a direction for crossing with the direction where the turning member 31 is extended.
Patent JP-H07115681-A (JP)
Title: Spread spectrum radio communication method
Inventor: ISHIGAKI SHINJI
IPC: H04B1/69
Filed: 1993-10-19
Abstract: PURPOSE:To perform improved spread spectrum communication at all times without mutually exerting adverse influence on an opposite group by the groups of respective stories. CONSTITUTION:To the building of six stories, six radio zones are arranged in the respective stories and defined as one group. A center frequency 16 and a spreading code C6 are allocated to the group of a first story, the center frequency f5 and the spreading code C5 are allocated to the group of a second story and the center frequency f4 and the spreading code C4 are allocated to the group of a third story. Also, the center frequency f3 and the spreading code G3 are allocated to the group of a forth story, the center frequency f2 and the spreading code C2 are allocated to the group of a fifth story and the center frequency f1 and the spreading code C1 are allocated to the group of a sixth story. Then, the band width at spread spectrum modulation waves is defined as the half of a system band width and the center frequencies f1-f6 of the respective spread modulation waves are shifted with an equal interval and arranged without changing the band width.
Patent JP-H09112312-A (JP)
Title: Air / fuel control method of engine
Inventor: AISHISU ABUDERU METSUSHII
IPC: F02D45/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To learn a feedback variable correction for coping with each case, and provide a maximum range of a discretion in all operating conditions by generating the first feedback variable through the integration of the output values of an oxygen sensor for exhaust gas, and further generating the second feedback variable from the first feedback variable for keeping the first feedback variable at a desired feedback value. SOLUTION: A feedback variable is generated for each background loop of a proportional integration controller 12 operating in response to an exhaust gas oxygen sensor 16. For example, the desired value of a learned feedback correction is '1' correlated to a desired air-fuel ratio. The feedback correction is learned from a difference between the feedback variable and the desired value thereof (e.g. 1). In addition, the maximum and minimum ranges of an air and fuel feedback control system are calculated, and the range of a discretion for a feedback controller is thereby maintained.
Patent JP-H01103363-A (JP)
Title: Picture processor
Inventor: HORII HIROYUKI
IPC: G06T11/60
Filed: 1987-10-16
Abstract: PURPOSE:To obtain an excellent synthesized picture avoiding the absence of a picture at the circumferential part of synthesis by switching the synthesis state in a prescribed time delay after an instruction of changeover of a 1st input picture signal and a 2nd input picture signal exists. CONSTITUTION:The color picture data is fetched to a video processing unit 12 in a color reader 1 from a video processor 3 to a position subjected to area designation by a digitizer 16. When the area designated by the digitizer 16 is large, a signal representing the effective area of the color picture is outputted from the processor 3 and the picture is fitted only to the range and an original 999 is printed out at the outside having no picture. When the area designated by the digitizer 16 is small, the picture is limited to the area of the range. In any case, in synthesizing two pictures, excellent synthesis is applied at the circumferential part of the synthesis.
Patent JP-H06112341-A (JP)
Title: Optical semiconductor device and assembling method therefor
Inventor: KASUGA AKIHIRO
IPC: H01L23/02
Filed: 1992-09-30
Abstract: PURPOSE:To furnish an optical semiconductor device having a construction which hardly causes an accident of breakdown of an optical system, or the like, even when YAG laser welding is used on the occasion of assembly. CONSTITUTION:A fitting part 3A formed in the end part of a cap 3 having an optical system of a passage of light, a glass window 4, a photodetector 11, a light-emitting element 12, etc., for instance, inside and a part 5A to be fitted which is formed in one end part of a holder 5 having an optical system of a passage of light, a lens 6, etc., are fitted to each other and, besides, a fitting part 5B formed in the other end part of the holder 5 and a part 7A to be fitted which is formed in the end part of an intermediate holder 7 having an optical system of a passage of light, an optical fiber 13, etc., for instance, inside are fitted to each other. Welded parts B1 and B2 are formed on the respective peripheries of the place in which the fitting part 3A and the part 5A to be fitted are fitted and the place in which the fitting part 5B and the part 7A to be fitted are fitted.
Patent JP-H01104208-A (JP)
Title: Table cloth
Inventor: ISHIKAWA SHIGEAKI
IPC: A47G11/00
Filed: 1987-10-16
Abstract: PURPOSE: To make it possible to control the antislipping effect without impairing the hand of a fabric by printing one surface of cloth with a high-molecular resin agent in a picture having a line or similar shape or annular or similar shapes. CONSTITUTION: The one surface of the table cloth is printed with the pictures of the line or similar shape or annular or similar shapes by using the high- molecular resin agent. In such a case, the high-molecular agent is previously foamed mechanically or a foaming agent is incorporated prior to the printing so that finally the high-molecular agent is internally hollowed and the surfaces are formed into fine rugged shapes and, thereafter, the high-molecular agent or the foaming agent is foamed to form the surface ruggedness simultaneously with the hollows. When the table cloth is formed in such a manner, the friction between the top plate of a table and the table cloth increases drastically. The non-slip table cloth is thus obtd.
Patent JP-H01102383-A (JP)
Title: Apparatus for searching embedded object
Inventor: MICHIGUCHI YOSHIHIRO
IPC: G01S13/88
Filed: 1987-10-16
Abstract: PURPOSE:To detect an embedded object with good accuracy, by setting time delay quantity and the amplitude converting rate of a signal amplitude converting element so that the reflecting signal from an antenna and that from a pulse oscillator are simultaneously inputted to a difference output means in the same amplitude waveform. CONSTITUTION:The pulse like signal from a pulse oscillator 2 is guided to a transmitting and receiving antenna 5 through directional couplers 3, 4. A delay element 6 has a function for transmitting the output of the coupler 3 while timewise delaying the same. An attenuator 7 has a function for transmitting the signal of the coupler 3 while reducing the amplitude thereof. The radio wave emitted from the antenna 5 is reflected from an embedded object 1 to be incident to the coupler 4 through the antenna 5. Next, the difference between both outputs of the attenuator 7 and coupler 4 is outputted from a differential transformer 8. Subsequently, the output of the transformer 8 is amplified by an amplifier 9 to be processed by a processor 10 and the imaging of the embedded object 1 is performed. By this method, the embedded object 1 can be detected with good accuracy.
Patent JP-H03124062-A (JP)
Title: Solid-state image sensing device
Inventor: MITSUNARI TOSHIHIRO
IPC: H01L27/14
Filed: 1989-10-06
Abstract: PURPOSE:To prevent a detect from being caused by fine pieces of a mounting material by a method wherein a space which does not exceed a bonding face on the surface from a mounting face on the rear of a solid-state image sensing element is filled with an insulating substance. CONSTITUTION:A solid-state image sensing element 2 is installed on a package 1 via a mounting material 3; a space which does not exceed a surface bonding face 7 from a rear mounting face 6 of the solid-state image sensing element 2 is filled with an insulating liquid substance 4 and is hardened. Thereby, fine pieces of the mounting material 3 do not adhere to a photodetecting face of the solid-state image sensing element 2 by a vibration, a shock and the like during a transport operation after its shipment. Consequently, it is possible to eliminate a defect by the fine pieces of the mounting material at an acceptance test by a user.
Patent JP-H1083564-A (JP)
Title: Optical pickup
Inventor: KAMIJO TOSHIHIRO
IPC: G11B7/22
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a secular positional change and to improve a heat radiation characteristic by forming and calking an attaching part for attaching a reed frame type laser light source to a metallic boxy to a specified shape. SOLUTION: The attaching part for fixing the laser light source to the metallic boxy 11 consists of a slit 21 formed to receive the fin 5 of the laser light source. The slit 21 is constituted of a wide attaching reference plane 22a formed on a thick part 22 and receiving the nearly whole surface of the fin 5 and a rib 23 opposite to it. First, the fin 5 of the laser light source is inserted from the opening part of the slit 21 and pushed in until its front end surface 5a is abutted on the butting surface 24 of the slit 21. A gap between a slope 23c and the reference plane 22a is set slightly narrower than the thickness of the fin 5, and the fin 5 is temporarily fixed on the position, and the laser light source is positioned. Then, the rib 23 is deformed by a calking tool, and by calking the rear end surface 5b, the laser light source is fixed.
Patent JP-H01103569-A (JP)
Title: Steering wheel
Inventor: IENAGA HIROSHI
IPC: B62D1/06
Filed: 1987-10-16
Abstract: PURPOSE:To aim at improvement in handwheel controllability by forming a part of a spoke, projected from a rim outer surface, toward the driver side, connecting it to the rim circumference via a slanting part, while forming a fingering recess at the opposite side of this slanting part, and having a wrist and an arm naturally turned outward. CONSTITUTION:A rim 11 with a built-in core 1 is connected to a boss part 10 coupled with a handwheel shaft 1, constituting a handwheel. A part P of the rim 11, projected from an outer circumferential surface 15 at the driver side, is formed at the side directed to the driver side, a slanting part 16 is formed toward the rim outer circumferential surface from this projecting part P, and it is smoothly connected thereto. A fingering recess 17 to be used at the time of holding the handwheel at the opposite side of the slanting part 16 of the spoke 13, is formed there. At the time of holding the handwheel, a wrist and an arm is made to come into a state of being opened outward in a natural state, so that there is no restraint against arm's motion, and thus improvement in controllability over a steering wheel can be promoted.
Patent JP-S62125103-A (JP)
Inventor: YAMATO HARUYOSHI
IPC: E01C3/00
Filed: 1985-11-22
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-H05100907-A (JP)
Title: Inclusive rate measuring system for firmware
Inventor: ARAO CHIAKI
IPC: G06F11/28
Filed: 1991-10-09
Abstract: PURPOSE:To shorten the time for a test of a firmware by test data, and also, to curtail the necessary file capacity. CONSTITUTION:An inclusive information data generating part 3 analyzes a firmware read out of a firmware file 2, and stores generated inclusive information data in an inclusive information data store part 4. An inclusive information data store buffer 13 stores the inclusive information data inputted from the inclusive information data store part 4 through a data input part 8a. The inclusive information data of the inclusive information data store part 4 is subjected to logical simulation by a logic simulation part 11, and an updating processing part l2a updates the inclusive information data stored in the inclusive information data store buffer 13, based on a result of execution simultaneously with execution of the logical simulation. The updated inclusive information data is outputted to the inclusive information data store part 4 through a data output part 9a.
Patent JP-H0788374-A (JP)
Title: Catalyst for purification of exhaust gas from engine and its production
Inventor: MURAKAMI HIROSHI
IPC: B01J23/56
Filed: 1993-09-24
Abstract: PURPOSE:To provide such a catalyst for purification of exhaust gas from an engine that has excellent low temp. activity for HC and contains Pd as a catalyst component and that contamination of Pd with S can be suppressed. CONSTITUTION:A first catalyst layer consisting of Pd carried on Al2O3 is formed on the surface of a carrier, and a second catalyst layer consisting of Pd carried on CeO2 is formed on the first layer. This catalyst is produced by the following method. An aq. soln. of dinitrodiamine Pd is added to a slurry containing Al2O3 by vacuum sucking and stirred to prepare a slurry in which Pd particles 6 are widely dispersed inter primary particles 4 and inter secondary particles 5 of Al2O3. Then a carrier is immersed in this slurry, dried and calcined. Another slurry containing Pd carried on primary particles and secondary particles of CeO2 is prepared by the same method as above described, and the carrier is immersed in the slurry, dried and calcined. Therefore, since Pd is dispersed among inter the primary particles, SO2 is hardly adsorbed and contamination of Pd with S is suppressed.
Patent JP-S63119422-A (JP)
Title: Nephropathy improver
Inventor: TAKEDA SHIGEFUMI
IPC: C07C43/23
Filed: 1986-11-05
Abstract: PURPOSE:To obtain a nephropathy improver containing a dibenzocyclooctadiene type lignan compound as an active ingredient. CONSTITUTION:A nephropathy improver effective for treating renal diseases such as rapidly progressive nephritis, chronic glomerulonephritis, etc., containing a compound (e.g. deoxaschisandrin, etc.) shown by the formula (R1 and R2 are -OCH3 or R1 and R2 are bonded to form -OCH2O; R3 and R4 are -OCH3 or R3 and R4 are bonded to form -OCH2O-; R5 is H, CH3 or OH; R6, R7 and R8 are H or CH3). Today, drugs having effects as a remedy for these renal diseases are adneral cortex steroid agent, immunosuppressive agent, inhibitor of blood platelet aggregation and anticoagulant fibrinogenolysis agent but these drugs have no definitely remedying effects. The improver has epoch-making effects.
Patent JP-2001088080-A (JP)
Title: Mobile robot system
Inventor: USADA KOICHI
IPC: B25J5/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To increase a workability when a mobile robot is set in the state of being ready for operation and, in addition, increase safety and reliability in that case. SOLUTION: A mobile robot 3 formed by mounting a robot arm 5 on an automated vehicle 4 stops at a working position before equipment 1 to perform an operation. A safety fence surrounding a working area of the robot arm 5 is provided on the equipment 1, an external operation panel 32 having an operation ready switch and an emergency stop switch is provided on the outside of the safety fence, and a fixed electrode part 29 connected to the external operation panel 32 is provided. An operation ready circuit 19 to perform a supply and stop of an power electric source to a drive part is provided on the mobile robot 3, and a movable electrode part 12 connected detachably to the fixed electrode 29 is provided on the robot 3.  When the operation ready switch of the external operation panel 32 is turned on with both electrode parts 12 and 29 connected, the mobile robot 3 is brought into the operation ready state and, when the emergency stop switch is turned on, an emergency stop is performed.
Patent JP-H07100406-A (JP)
Title: Electric dust collector
Inventor: SATO YOSHIHIRO
IPC: B03C3/155
Filed: 1993-09-25
Abstract: PURPOSE:To provide an electric precipitator wherein a filter, an ionizer and a collector are inserted in a casing to be fixed therein. CONSTITUTION:First, second and third frame parts are formed in a casing and primary filter 12 is fitted to the first frame part and an ionizer 14 and a collector 22 are integrally fitted to the second frame part and a rear filter 13 is fitted to the third frame part. Since the ionizer 14 and the collector 22 are separated when they are detached in the electric pricipitator thus constituted, they can be simply washed and, since they are integrally constituted when fitted in the casing, air is not leaked and the collection of dust can efficiently be performed.
Patent JP-H03125277-A (JP)
Title: Vector data/image data conversion system
Inventor: KURUMA NORIHIKO
IPC: G06F3/12
Filed: 1989-10-09
Abstract: PURPOSE:To increase the processing speed of a vector data/image data conversion system by producing the data on the contour lines in the form of a table which stores the coordinate value of each point forming a contour line. CONSTITUTION:The linear vector data to be converted into the image data is inputted to an internal memory 25 via a vector data storage part 23 for preparation of a table of two X (Y) coordinate value for contour lines corresponding to the Y (X) coordinate value. The two X coordinate values show the positions of the start point and the point of contact for an area-filling process of a part within a contour line. Then two X (Y) coordinate values of the contour lines corresponding to each Y (X) coordinate value are successively read out of the table. Then a black picture element is written to a picture element position between two X (Y) coordinate values during an internal scan of an image memory 24, and the inside of the contour line is filled for production of an image picture. Thus it is not required to decide whether an area is included in a contour line or not. Then the processing speed is increased in a vector/image data conversion system.
Patent JP-S61140152-A (JP)
Title: Semiconductor device
Inventor: KUBOTA YOSHIHIRO
IPC: H01L23/10
Filed: 1984-12-12
Abstract: PURPOSE:To prevent the direct application of outer impact on solder glass by a method wherein a ceramic cap having a plurality of projections is hermetically sealed with glass on the opened surface of a ceramic container with a semiconductor chip mounter inside. CONSTITUTION:A ceramic cap plate 2 used for the ceramic semiconductor device of frit seal structure is smaller than e.g. the cap plate mount 3 of of approx. 0.2-0.3mm. The side surface of each side is provided with two projections 13 having a width w1 coming to the outer dimension of the above- mentioned mount 3 or to a dimension close to that of -0.02mm or less smaller than said outer dimension. The number of the projections 13 is set large enough to position the cap plate 2 back and forth, right and left, and in the direction of rotation. For example, a solder glass 4 made of a boro-silicate series of low-melting point glass is baked in frame form on the welding surface side of the cap plate 2 by avoiding the projections 13.