baber/WOPTO huggingface dataset:
Patent JP-H0813299-A (JP)
Title: Jacquard guide bar for warp knitting machine
Inventor: KUREJIMIIRU MISUTA
IPC: D04B27/32
Filed: 1995-06-14
Abstract: PURPOSE: To provide a Jacquard guide bar capable of reducing weight of components bearing a redirecting edging and allowing precise positioning of a guide needle in operation. CONSTITUTION: Jacquard guide bar 1 for warp knitting machines has at least one row of guides 4, which can be moved to and fro between two stops 6. A thread redirecting edging 11 covers the intermediate spaces between the stops 6. The redirecting edging 11 is fixed positionally by connection with the stops 6.
Patent JP-H0816120-A (JP)
Title: Picture uniformity correcting unit and video equipment using this unit
Inventor: SANO YUJI
IPC: H04N9/64
Filed: 1994-06-29
Abstract: PURPOSE:To compensate the unevenness of a color or a resolution determined by luminance and chromacity of picture display areas by connecting control terminals of respective processing units or at least one of control terminals of a display device with a picture quality compensation signal generator. CONSTITUTION:Original colors R, B, G inputted to input terminals 1 to 3 are respectively amplified in variable gain amplifiers 12 to 14 for drive adjustments with independent ampification degrees for a white adjustment to be applied to cathodes of a picture tube 7 via adders 19 to 21 for cut-off adjustments. At this time, variable gain amplifiers 12 to 14 are connected with a picture quality compensation signal generator 18 via control signal lines 15 to 17 and respective amplifiers receive gain controls corresponding to display positions of respective video signals in picture display areas. That is, the picture quality compensation signal generator 18 generates picture quality compensation signals corresponding to display positions in picture display areas and adds them to processing units 12 to 14 or at least to one of control terminals of the display device of a video equipment.
Patent JP-S63313586-A (JP)
Title: Tgf-alpha
Inventor: YANAIHARA NOBORU
IPC: C07K14/575
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a large amount of natural-type TGF-alpha having high purity, by using a synthetic DNA sequence as a gene coding TGF-alpha and culturing a host cell transformed with a vector containing said DNA sequence. CONSTITUTION:Arbitrary codons (e.g. having high utilization frequency in a host cell to be used) are selected from 2-6 kinds of codons corresponding to each of 50 amino acids constituting human TGF-alpha and a DNA sequence (e.g. the sequence of formula) is designated by combining the selected codons. The designated DNA sequence and its complementary DNA sequence are separately synthesized as respective several pieces of single-stranded DNA fragments. The fragments are linked together to obtain the objective double-stranded DNA. A DNA sequence coding the amino acid sequence of a signal peptide is linked to a corresponding site of amino terminal of a DNA sequence coding the amino acid sequence of TGF-alpha to obtain a recombinant DNA sequence. A host cell is transformed with a vector containing said DNA sequence and the transformed cell is cultured to obtain TGF-alpha.
Patent JP-H022468-A (JP)
Title: Graphic display device
Inventor: NAKANE FUTOSHI
IPC: G09G5/36
Filed: 1988-06-15
Abstract: PURPOSE:To collectively move plural graphics with simple operation by providing the title device with a 1st detecting means for detecting the divided sections of a picture specified by the movement of a cursor and a 2nd detecting means for detecting a direction and a distance between the reference position of a specified divided section and a position specified by the movement of the cursor. CONSTITUTION:A graphic frame detecting part 2 detects an objective graphic frame out of plural graphic frames and a divided section detecting part 3 detects a section pointed out by a mouse cursor at present. A mouse information detecting part 4 detects a position on a screen pointed out by the mouse cursor. A movement information forming part 5 calculates a direction and a distance between the reference position of the divided section detected by the detecting part 3 and the position detected by the detecting part 4. A display control part 6 calculates a coordinate value after movement from the direction and distance information calculated by the forming part 5 and sends a display signal to a display part 7 so as to display a graphic on the coordinate position.
Patent JP-H0860195-A (JP)
Title: Azeotropic mixture containing octamethyl-trisiloxane
Inventor: OORA REI FURANINGAMU
IPC: H01L21/304
Filed: 1995-06-14
Abstract: PURPOSE: To provide an azeotrope which comprises octamethyltrisiloxane and an alcohol (e.g. 2-methyl-1-pentanol) or an ester (e.g. ethyl lactate) and is homogeneous, environmentally friendly and useful as a cleaning agent, etc.  
     CONSTITUTION: Octamethyltrisiloxane of the formula is compounded with an alcohol (e.g. 2-methyl-1-pentanol, 1-hexanol, or 1-butoxy-2-propanol) or an ester (e.g. ethyl lactate) to give an azeotrope, which is homogeneous, boils azeotropically at 0-162°C, can clean and remove carbonaceous substances and substances such as a solder flux from the surface of an article when used as a cleaning agent, does not deplete the stratospheric ozone layer, and is useful as an environmentally friendly cleaning agent. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0818462-A (JP)
Title: Outdoor device
Inventor: SAITO TATSUYA
IPC: H04B1/03
Filed: 1994-06-29
Abstract: PURPOSE:To eliminate the need of a duct provided in the upper part of a radiator, to miniaturize and lighten an outdoor device, to simplify a waterproof structure and to lower a cost by disposing a connection line between plural heating elements through the clearance of the radiator. CONSTITUTION:The connection line 4 is inserted from the small hole 9 of a side face plate 8 to the clearance of a radiation fin, the end face of the radiation fin clearance where the connection line 4 is passed through is sealed by sealing plates 10 and 11 and the heating elements 1 and 2 are waterproofed and sealed by space composed of covers 6 and 7 and the side face plate 8. The heat of the heating elements 1 and 2 dissipated to the radiator 3, transmitted from the radiator 3 to air further and transmitted into the air. Since the connection line 4 for mutually connecting the heating elements 1 and 2 is disposed through the clearance between the radiation fin inside the radiator 3 and the different radiation fin, the need of a special structure such as the duct or the like for passing through the connection line 4 to the outside of the radiator 3 is eliminated and this outdoor device is miniaturized and made light in weight. Also, the string waterproof structure is formed by the simple structure of closing both ends of the fin and the manufacture cost of the outdoor device is lowered.
Patent JP-H0440425-A (JP)
Title: Light control film and its manufacture
Inventor: HAMA KAZUO
IPC: G02F1/1343
Filed: 1990-06-06
Abstract: PURPOSE:To increase the conductivity of a polymer material film and to cause a drop in driving voltage at low frequency by dissolving a dedoped soluble electrolytic polymerized film and liquid crystal in a common solvent, coating a conductive film of conductive plastic with the solution, and evaporating the solvent and thus forming a film. CONSTITUTION:The soluble electrolytic polymerized film is manufactured by an electrolytic polymerizing method and electrolytic ions are removed from the soluble electrolytic polymerized film. Then the dedoped soluble electrolytic polymerized film and liquid crystal are dissolved in the common solvent, the conductive film of conductive film 23 is coated with its solution 13, and the solvent is evaporated to form the film. Then another conductive film of conductive plastic film 31 is joined with this film. Consequently, the conductivity of the polymer and liquid crystal composite film is increased to reduce the driving voltage at low frequency.
Patent JP-H04370899-A (JP)
Title: Connector connection detecting circuit
Inventor: FUKUTOME TAKESHI
IPC: G08C25/00
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a connector connection detecting circuit which decides whether a connector provided on a substrate is connected or not and also decides whether the connecting state of the connector is normal or not. CONSTITUTION:A connection deciding part 18 decides that the 1st and 2nd connector parts 12 and 15 are not connected yet as long as a 2nd inverter 17 is outputting a signal of an H level obtained by a power supply to the part 18 after inverting the signal into a signal of an L level. When the signal outputted from the part 18 is inputted via a 1st inverter 16, both parts 12 and 15, and the inverter 17, the part 18 decides that both parts 12 and 15 are connected. Furthermore the part 18 decides an abnormal connecting state if the signals of H levels are continuously inputted from the inverter 17.
Patent JP-S5372679-A (JP)
Title: Surface defect detection of test piece
Inventor: NAKAGAWA YASUO
IPC: G01B11/24
Filed: 1976-12-10
Abstract: PURPOSE:To accomplish at a high speed the classification and appreciation of the kinds of defects on the surface of a test piece with the use of a simple construction by detecting the scattered lights from the test piece with the irradiation lights in two directions and by converting the scattered lights into binary signals.
Patent JP-H10336799-A (JP)
Title: Digital signal processor for audio and digital audio system
Inventor: KOJIMA YOSHINARI
IPC: H04S1/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To remove a time lag at the time of mode switching of a sound effect at the time of applying this device to an audio set, and to attain smooth mode switching by adding an end batch writing function capable of end batch elimination to a DRAM for delay incorporated in an audio DSP. SOLUTION: A DRAM 21 for delay is provided with a signal delaying function for writing a digital audio data input and reading the data after a prescribed time, and an end batch writing function (end batch clear function) for receiving an end batch writing control signal (end batch clear control signal), and operating the end batch writing of storage data. A control circuit 11 outputs an end batch writing control signal A in response to a mode switching instruction for designating the kind of a sound effect, controls circuit connection so that a circuit 20 including the DRAM 21 for delay can show a designated sound effect, and controls a multiplication coefficient. Thus, the output is controlled only at the time of end batch elimination so that a time lag accompanied with the mode switching can be removed.
Patent JP-H0661825-A (JP)
Title: Bidirectional electric current drive circuit
Inventor: TOOMASU EMU SUTEFUANII
IPC: H02P7/00
Filed: 1993-06-18
Abstract: PURPOSE: To provide a bidirectional current drive circuit which can easily and precisely control a load element by controlling a source transistor Tr and a sink Tr via two TRs of an input drive control means and then supplying a bidirectional current to the load element. CONSTITUTION: An input control signal 23 of a positive voltage form of an input terminal 22 is supplied to the base of a control Tr via a resistor 30, and a Tr Q5 conducts. As a result, the collector-emitter current of the Tr Q5 supplied via the resistor 30 starts the base of a drive current source Tr Q1 to make the Tr Q1 conduct concurrently with a sink Tr Q4 . Therefore, the Tr Q5 functions to turn on the Tr Q1 and at the same time the Tr Q4 completes a circuit path for the drive current flowing toward an arrow A via a load 13. In the same mode, a high-level signal 25 makes a control Tr Q6 conduct at an input terminal 24. At the same time, a current source Tr Q2 and a sink Tr Q3 conduct. Thus, an inverse current path is completed via the load 13 for the current flowing toward an arrow B.  In such a constitution, a bidirectional current drive circuit is obtained for execution of the accurate control.
Patent JP-H0312671-A (JP)
Title: Electrophotographic copying device
Inventor: YUI TOSHITAKA
IPC: G03G21/00
Filed: 1989-06-09
Abstract: PURPOSE:To appropriately adjust image density by controlling grid bias so that it may transit while keeping a fixed potential difference between the grid bias and developing bias at the time of adjusting the developing bias. CONSTITUTION:The device is provided with a voltage control means 13 for controlling the grid bias so that it may transit while keeping the fixed potential difference between the grid bias and the developing bias at the time of adjusting the developing bias supplied to a developing device 4 from a voltage generation means 12 which generates the developing bias supplied to the developing device 4, the grid bias supplied to the control grid 2b of an electrostatic charging means and voltage supplied to the electrode part 2a of the electrostatic charging means by a bias adjusting means 14. Therefore, the grid bias transits while keeping the fixed potential difference between the grid bias and the developing bias when the developing bias is changed in order to adjust the image density. Thus, the image density is changed while image fogging is kept constant.
Patent JP-S5939851-A (JP)
Title: Esterification
Inventor: MUKOUYAMA MITSUAKI
IPC: C07C239/00
Filed: 1982-08-26
Abstract: PURPOSE:In reacting an alcohol with a carboxylic acid, to obtain an ester useful as a drug, etc. in high yield, by using a 1,3-dialkyl-2-halogeno-imidazolium halogenide as a condensation agent. CONSTITUTION:As shown by the reaction formula, an alcohol shown by the formula I (R3 is alcohol residue) is reacted with a carboxylic acid shown by the formula R4-COOH (R4 is carboxylic acid residue) using a 1,3-dialkyl-2-halogeno- imidazolium halogenide shown by the formula II (R1 and R2 are lower alkyl; X is halogen atom) as a condensation agent in the presence of a base such as pyridine, triethylamine, etc. at room temperature, to give an ester shown by the formula III. The condensation agent shown by the formula II can be easily synthesized by reacting a 1,3-dialkyl-2-imidazolidinone shown by the formula IVwith a halogenating agent such as oxalyl halogenide at room temperature - 70 deg.C.
Patent JP-H10340457-A (JP)
Title: Optical disk and its recording and reproducing device
Inventor: FUKADA SO
IPC: G11B7/24073
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To accurately follow the center of a track by alternately disposing a land part data recording area and a groove part data recording area having approximately the same width both in the radial direction and in the track direction and alternately disposing the land areas and the groove areas in a specified number about a round of the track. SOLUTION: A land part data recording area and a groove part data recording area having approximately the same width are alternately disposed in 200 to 4000 on a track. An optical pickup moved along the track center Lch, since the light distribution of irradiating a photodetector with the reflected light of a beam spot BS0 at the points of time t1 and t2 in boundaries between a land part L and a groove part G is uniform, the pickup outputs a positive signal to a differential amplifier at the point of time t1 and outputs a negative output signal at the point of time t2. When the beam spot BS0 is positioned in the groove G between the points of time t1 and t2, no signal is outputted from the differential amplifier. Consequently, a clock signal is formed from the output of the differential amplifier.
Patent JP-S5772320-A (JP)
Title: Manufacture of semconductor device
Inventor: ETSUNO YUTAKA
IPC: H01L21/263
Filed: 1980-10-24
Abstract: PURPOSE: To reduce segregation of impurity ions by a method wherein a semiconductor substrate is annealed after the impurity ions are activated by irradiation of an accelerated electron beam on its surface after ion injection.  
     CONSTITUTION: An object element which is P type or N type impurity is ionized in vacuum and is selected by mass separation by a magnetic field. The ionized  object element is accelerated by a high voltage and struck into a semiconductor  substrate. Then the surface of a region of the semiconductor substrate where the  ions are injected is irradiated by an accelerated electron beam, so that the impurity  ions are activated. The electron beam for irradiation is accelerated by a voltage not  less than 20KeV and not more than 200KeV and has a current not less than 0.01mA  and not more than 1mA and has a dosage not less than 10 12  electrons/cm 2  and not  more than 10 15  electrons/cm 2 . After the irradiation the substrate is annealed by a  high temperature furnace or a laser beam, so that the injected region is recrystallized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08294668-A (JP)
Title: Precoat metal
Inventor: MIYABAYASHI EIMEI
IPC: C08G18/58
Filed: 1996-05-17
Abstract: PURPOSE: To take the balance of bending processability, antistaining properties and hardness and to enhance other coating film properties by applying a specific one-pack type thermosetting resin compsn. CONSTITUTION: A first component is composed of polyester polyol having at three functional groups and a second component is composed of a compd. obtained by adding a lactone compd. or alkylene oxide to an epoxy resin having at least one secondary hydroxyl group and a third component is composed of org. blocked polyisocyanate or a blocked prepolymer having a NCO terminal group obtained by reacting org. polyisocyanate and active hydride. An one-pack type thermosetting resin compsn. containing the first - third components is prepared. This compsn. is applied to a metal panel and heated and cured to form precoat metal.
Patent JP-H01317069-A (JP)
Title: Format converter in voice compression transmission
Inventor: NAGUMO MIKIO
IPC: H04M19/02
Filed: 1988-06-17
Abstract: PURPOSE:To attain the detection of a busy tone and format conversion with not noise transmission attended thereto even in a bust tone data with a different cycle period by applying format exchange in matching with the presence and absence of sound of the busy tone data sent from an exchange. CONSTITUTION:A sampling circuit 6 generates a discrimination signal of a sound presence data and a sound absence data from the envelope of a pulse code modulation(PCM) format data, enters the signal to a prescribed address of a read only memory(ROM) 3 storing the busy tone data and accesses respectively the data in the sound presence data area in case of sound data and the data in the sound absence data area in case of sound absence data. Moreover, the output data of the busy tone data storage ROM 3 is selected by a selector 5 and outputted to a terminal equipment when the synchronization bit of the compressed data format data is erased by a PCM format data, that is, in case of detecting out of synchronism. Thus, even to the busy tone data having a different cycle period, the detection of busy tone and format conversion are attained without sending of noise.
Patent JP-H10321426-A (JP)
Title: Magnetic material
Inventor: KATO YOSHIO
IPC: H01F1/06
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material which is easy to manufacture and has both of high residual magnetization and high net coercive force. SOLUTION: A magnetic material is represented by the following structural formula: (Re)x (Fe)17 (Co)a (Mn)b (M)c (N)y , wherein Re represents at least one kind of element selected from a group of Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, and Sm is 80 mol.% or more, and M represents at least one kind of element elected from a group of Ti, Ga, Al, and Sn, and x, a, b, c, and y represent numbers in the following numerical ranges respectively: 2.0<=x<=2.5, 0.5<=a<=2.0, 0.4<=b<=1.5, 0.01<=c<=0.5, and 4.5<=y<=6.0, and the structure of the magnetic material is separated into a compound of Sm2 Fe17 N3 structure and an amorphous phase.
Patent JP-S629056-A (JP)
Title: Transmission for vehicle
Inventor: NAKAHARA WAHEI
IPC: F16H61/00
Filed: 1985-07-05
Abstract: PURPOSE:To reduce a striking rattling sound by reducing variation in rotation by means of a drag torque when carrying out an idling operation in a neutral position. CONSTITUTION:When an idling operation if carried out in a neutral position while a vehicle is stopped, a transistor 31 is turned on to electrify a solenoid valve 25. Then, an intake-pipe negative pressure is introduced into the diaphragm chamber 24 of an actuator 21, causing a diaphragm 23 to be displaced. Thereby, a force that presses the sleeve 11a of a synchronizing mechanism 11 in the direction of a gear 7', acts via a pressing link 22. Accordingly, a drag torque is given, and thereby, a kind of braking is applied, to the gear 7', causing a gear 7 and the input shaft 5 of a transmission which are meshed with the gear 7', to rotate smoothly, while reducing the striking rattling sound of gears.
Patent JP-H10340045-A (JP)
Title: Map displaying method for navigator
Inventor: KONO SHIGERU
IPC: G09B29/10
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To easily grasp a map and also to easily perform the setting of a destination and the confirming of a guidance route or the like by displaying a wide-area map and a magnified map on a display screen simultaneously. SOLUTION: A display screen 1 is divided into a main screen 2 and a cursor screen 3 and when a two-screen map display is requested, the main map (wide- area map) is displayed on the main screen 2 and also a cursor CR1 indicating an area being on the map is displayed on the main screen 2 and the map (magnified map) of the area indicated by the cursor CR1 is displayed on the cursor screen 3 and the cursor CR1 is relatively moved with respect to the wide-area map in the main screen 2 and magnified maps are scrollingly displayed on the cursor screen 3 in accordance with the movement of the cursor CR1.
Patent JP-S5938302-A (JP)
Title: Positioning jig for work
Inventor: SUZUKI HIDEAKI
IPC: B23Q3/18
Filed: 1982-08-30
Abstract: PURPOSE:To enable the automation of the positioning of the work and to improve workability and the safety of operations by providing a pawl metal which is designed to the engaged with the hooking and rotating part unexposed on the top surface of the work to a positioning jig. CONSTITUTION:When a revolving shaft 3 is lowered toward the work W' conveyed to a positioning stage (b), the projecting shaft 11b of a positioning jig 11 fits into the shaft hole W'2 of the work W'. Then the lower slope of the pawl 12a of a metal 12 contacts with the top edge part of the hole W'2 and compresses a compression coil spring 14 inward while sliding on said part, then the shaft is pushed in. The shaft 11b is lowered until its bottom end contacts with a press bed B. Thereupon the shaft 3 rotates 360+alpha deg. counterclockwise and the pawl 12a engages with the key groove W'1 of the work W'; therefore, the key groove W'1 is advanced to a prescribed position S and is stopped.
Patent JP-S5274169-A (JP)
Title: Separation of metallic and non-metallic pieces
Inventor: SATOU SHIYOUICHI
IPC: B03C1/24
Filed: 1975-12-16
Abstract: PURPOSE:To ensure a highly-efficient separation of metallic and non-metallic pieces by dint of eddy current by dispersing them in air stream so that they neigher contact directly with each other nor scatter undesirably because of their clashes.
Patent JP-S5372835-A (JP)
Title: Agents for permanent wave
Inventor: JIYOUMOTO TAKESHI
IPC: A61K8/44
Filed: 1976-12-11
Abstract: PURPOSE:To prepare excellent agents for permanent wave having good performance without crystallization of cystein on hairs or the skin.