baber/WOPTO huggingface dataset:
Patent JP-S63257382-A (JP)
Title: Picture communication equipment
Inventor: KANEKO YOJI
IPC: H04N1/40
Filed: 1987-04-15
Abstract: PURPOSE:To apply density conversion without giving an evil influence upon each input/output processing by applying picture element density conversion in the subscanning direction or main scanning direction separately at the picture data input/output to/from a picture input section and output section or at picture data input/output to/from the picture memory. CONSTITUTION:Since the picture element density is adjusted by the control of a video clock with respect to the main scanning direction, the picture density conversion in the main scanning direction does not give effect onto the processing speed. Thus, the density conversion with respect to the main scanning direction is applied in the input/output relating to a picture read section 1 and a picture recording section 2, and the density conversion relating to the subscanning direction is applied via the picture memory 12 by using the picture read section 1 and the picture recording section 2 to apply picture input/output and the density conversion in the subscanning direction is applied electronically in the input/output of the picture memory 12. Thus, the picture element density conversion is applied without lowering the picture input/output speed.
Patent JP-S59216239-A (JP)
Title: Information processing system with display device
Inventor: OGIWARA MASAYUKI
IPC: G06F3/13
Filed: 1983-05-24
Abstract: PURPOSE:To change optionally the installation state of a display device in accordance with its installation conditions and display contents and detect and display automatically installation conditions by providing a fixing mechanism, a discriminating device, a detecting circuit, etc. CONSTITUTION:A discriminating device 21 has a switch detecting circuit where a switch 50 attached to the CRT side is closed automatically by a fixing mechanism 22 when a display device 10 is laid horizontally and the switch 50 is opened when the display device 10 is laid vertically. Low-level data is transmitted to a signal line 30 when the switch 50 is closed, and high-level data is transmitted there when the switch 50 is opened. This data is stored as discrimination data in a memory. The device 10 reads out discrimination data from the memory at a display start time and examines it in the detecting circuit and selects an area, where patterns for horizontal or vertical display are set, in accordance with the discrimination result. Thus, circuits 21 and 22, etc. are provided to not only change optionally the installation state but also detect and display automatically the installation state.
Patent JP-H04304366-A (JP)
Title: Film forming device
Inventor: ITABASHI SEIICHI
IPC: C23C14/34
Filed: 1991-03-29
Abstract: PURPOSE:To stably form a reflecting film, etc., with the surface ruggedness reduced and having high X-ray reflectivity. CONSTITUTION:A microwave inlet window 12 capable of injecting a microwave into a plasma producing chamber 18 from the direction inconsistent with the center axis 22 of a magnetic field is connected to the chamber 18, a conductor 21 for reflecting the microwave is opposed to the window 12 through the center axis 22 of the magnetic field, and a target 15 is arranged at a position from which the window 12 is not seen. The sputtered particle 17 is emitted toward the plasma producing chamber and a film forming chamber to form a film. In this case, since the sputtered particle is intercepted by the wall of the plasma chamber on the plasma producing chamber side, the angle at which the window 12 is seen from the target is eliminated, the particle is not deposited on the window, and the particle sputtered toward a sample chamber 20 is sent onto a substrate 14 along with the ion 13 in the plasma to form a film.
Patent JP-S5317602-A (JP)
Title: Apparatus for gasification of coals by molten salt method
Inventor: HARADA MASAHIRO
IPC: F23G5/00
Filed: 1976-08-02
Abstract: PURPOSE: To make it possible to reduce the basic unit of gas necessary to the process, by providing risers for gas lifting capable of lifting the molten salt slurry utilizing the exhaust gas discharged from the CaO regenerating furnace at the top of the regenerating furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07295981-A (JP)
Title: Natural language processor with itemization processing function
Inventor: TOKUNAGA SHINJI
IPC: G06F17/27
Filed: 1994-04-28
Abstract: PURPOSE:To accurately confirm a sentence head by performing an itemization processing to an itemized sentence provided with an itemized sentence head symbol judged as the original itemized sentence head symbol. CONSTITUTION:When a sentence by a natural language is inputted from an input part 4, an itemization judgement part 5 refers to an itemized sentence head symbol pattern stored in an itemized sentence head symbol pattern storage part, discriminates whether or not the pattern of the character string of the sentence head of the input sentence is the itemized sentence head symbol pattern and updates the contents of a previously outputted sentence itemized sentence head symbol storage part 10 to the itemized sentence head symbol when it is judged that the input sentence is the itemized sentence. Further, an itemization processing part 6 sends out the sentence for which the itemized sentence head symbol is removed from the head of the input sentence to a language processing part 8 and language processings including a morpheme analysis processing and a syntax analysis processing are performed. Thus, the itemization processing is correctly executed only to the original itemized sentence and the sentence head of the itemized sentence is accurately recognized.
Patent JP-S5718836-A (JP)
Title: Transmission belt
Inventor: HATSUTORI YOSHIYUKI
IPC: F16G5/16
Filed: 1980-07-03
Abstract: PURPOSE: To reduce noise of a stepless speed changing transmission belt by applying a piece of elastic material to a hollow or other side of hollow of metallic blocks of belt.  
     CONSTITUTION: A metallic ring 6 consists of multiple layers of metallic plates 61, 62, 63. The metallic ring 6 is provided with a number of blocks 7 which are able to freely slide and arranged without any gap between each other, forming a stepless transmission belt. The side view of blocks 7 are tapered off towards inside to facilitate easy bending of the belt. A piece of elastic material 8 is attached to a hollow of each block 7 which adsorbs shock of collision between blocks 7 upon bending of the belt and thus reduces noise. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11297019-A (JP)
Title: Manufacture of glass spacer for media
Inventor: HAYADE TAKAYUKI
IPC: G11B23/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for the glass spacer for media which is hard to chop at its corner part. SOLUTION: The glass spacer 26 has a ring-shaped outward appearance and is fitted onto a rotary column body 14 and interposed between media 22 loaded on the rotary column body 14 to form a specific gap between the media 22. This manufacturing method includes a process for forming a ring body 27 by using glass, a process for arcuately sectioning the corner parts C of the ring body 27 along a radius over the entire circumference through metal mold molding while the corner parts C of the ring body 27 are directly heated and fused or while the whole ring body 27 is softened, and a process for grinding and flattening both the end surfaces of the ring body 27 except the arcuate parts of the corner parts C.
Patent JP-H07292121-A (JP)
Title: Production of aqueous emulsion of ethylene-glycidyl acrylate compound copolymer
Inventor: ARAKI HIDEKAZU
IPC: C08L23/04
Filed: 1994-04-28
Abstract: PURPOSE:To produce an aqueous emulsion of an ethylene-glycidyl acrylate compound copolymer excellent in statical stability. CONSTITUTION:100 pts.wt. of ethylene-glycidyl acrylate compound copolymer, 3-50 pts.wt. of ethylene oxide-propylene oxide copolymer and 50-1500 pts.wt. of water are mixed to obtain a mixed aqueous liquid. The aqueous liquid is heated to above the melting point of the ethylene-glycidyl acrylate compound copolymer, fused, stirred and emulsified. Then, this is cooled to below the softening point of the copolymer. If the mixed aqueous liquid is incarporated with 0.5-20 pts.wt. of a nonionic surfactant before it is heated, a more stable emulsion is obtained. The aqueous emulsion is useful for an aqueous ink, greige goods for glass fibers, a fiber treating agent, a fiber filler, a paper treating agent, a steel sheet surface treating agent, an adhesive for dry lamination, etc.
Patent JP-H03290902-A (JP)
Title: Terminal of variable resistor
Inventor: SHINGYOUCHI NARUAKI
IPC: H01C1/14
Filed: 1990-04-06
Abstract: PURPOSE:To enhance the performance of a variable resistor and to miniaturize product by using a protrusion of synthetic resin inserted between terminals so as to protect the short circuit caused by soldering between terminal groups when carrying out soldering between the terminal groups. CONSTITUTION:In a hollow formed with substrate 1 and the case 3 made of synthetic resin or the like, a rotor 2 is freely rotatably placed. On the upper surface of substrate 1, the sliding element of rotor 2 installs a freely sliding resistive body and a conductive bodies that are connected to terminals 1a and 1b, and so on, and through these conductive bodies terminals 1a and 1b, and so on are led to the bottom of the substrate. The hollow existing between terminals 1a and 1b is embedded by the protrusion 3a prepared monolithically with case 3 and protruded on a side of case 3. As a consequence, terminals 1a and 1b are maintained in such condition that they are isolated by the intervention of the protrusion 3a. As a result, the soldering cream or the like with which land 4 of substrate 1 is painted is melted by heating, and wetting of molten soldering cream and its surface tension form fillet. On the contrary, between adjacent terminals 1a and 1b no wetting is caused due to the intervention of synthetic resin protrusion 3a.
Patent JP-S5616412-A (JP)
Title: Carcinostatic agent
Inventor: KUWABARA SHINICHI
IPC: C07D311/62
Filed: 1979-07-18
Abstract: PURPOSE: A carcinostatic agent with low toxicity, having both direct carcinostatic action and carcinostatic action through a host, comprising a benzopyran-based compound KB-53, or its salt as an active ingredient.   
     CONSTITUTION: A carcinostatic agent comprising a compound shown by the formula such as KB-53 [chemical name trans-2-(3,4-dihydroxyphenyl)-3,4-dihydro- 2H-1- benzopyran-3,5,7-triol) or its salt as an active ingredient. A salt of alkali metal, alkaline alkali earth metal, B, an aluminum element, or an organic amine is  effective as the salt. The agent is administered in the drug form of tablet, capsule,  infection, suppository, syrup, and ointment. 250W3,000mg of the agent is dosed  daily in one to three times. The agent has a chemical structure that is completely  different from that of an existing agent, marking a new field in a carcinostatic  agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06268787-A (JP)
Title: Power saving device of facsimile equipment
Inventor: YAMANOBE ATSUSHI
IPC: H04N1/00
Filed: 1993-03-12
Abstract: PURPOSE:To save the current consumption of a facsimile at the time of standby by turning-on a power source only when a call signal is detected and the facsim ile is used while the power source of the facsimile at the time of stand-by is turned-off. CONSTITUTION:The detecting circuit 11 of the call signal in a telephone line and a power source ON/OFF circuit 17 which executes activation for turning-on the power source of the facsimile at the time of detecting the call signal of the telephone line and turns-off the power source of the facsimile within the set and fixed time after the completion of transmission and reception by the transmission and reception signal detecting circuit 12 are provided so that the current consumption of the facsimile at the time of stand-by is saved.
Patent JP-H11294262-A (JP)
Title: Injector control device
Inventor: SATO TORU
IPC: F02D41/20
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an injector control device capable of improving a valve opening operation characteristic of injectors by simple processing. SOLUTION: When respective injectors reach valve opening time, a valve opening signal is turned on for a predetermined valve opening time τ. A control circuit turns on a starting signal for a preset time τp1 when the valve opening signal is turned on when a starter signal shows a driving state of a starter motor, and turns on the starting signal for a preset time τp2 shorter than the preset time τp1 when the valve opening signal is turned on when the starter signal shows a stopping state of the starter motor. Therefore, supply time of a starting current supplied to the injectors becomes long for a prescribed period after starting an engine, and becomes short after a prescribed time passes.  The prescribed period after starting the engine may be a period until an engine speed reaches a prescribed engine speed, a period until a water temperature of engine cooling water reaches a prescribed value and a period until battery voltage reaches a prescribed value.
Patent JP-H01264665-A (JP)
Title: Magnetic card reader-writer
Inventor: YOSHIDA TETSUO
IPC: G11B19/247
Filed: 1988-04-15
Abstract: PURPOSE:To correctly detect the position and moving speed of a magnetic card and to execute high density recording and reproducing by detecting the magnetized condition of a magnetic bar with the magnetic detector of a magnetic card holder moved with an ultrasonic motor. CONSTITUTION:A magnetic card 5 is carried through a card holder 16 to be moved in a straight advance by means of the ultrasonic motor formed of a prism resonator 8, etc., and the recording and reproducing of the card 5 by a magnetic head 6 are executed. By a magnetic detector 17 to be provided on the holder 16 and to form a linear encoder, the magnetized condition by the N-S magnetic poles at an equal interval of a magnetic bar 15 is detected, the position and moving speed of the card 5 are correctly decided, and the recording and reproducing with high density of the magnetic card can be executed.
Patent JP-H04323349-A (JP)
Title: High carbon stainless steel wire rod having high corrosion resistance and excellent in workability
Inventor: SAKAKIBARA MIZUO
IPC: C22C38/00
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a stainless steel wire rod having high hardness and high corrosion resistance and excellent in hot workability and wiredrawability. CONSTITUTION:The composition of the steel is limited so that it contains 0.80-1.20% C, <=0.55% Si, <=1.00% Mn, 16.0-20.0% Cr, 0.20-0.80& V, 0.20-2.00% Mo, and 0.002-0.10% Al and (C+2Si), (Cr+4Mo), and (25C+3Cr+3Mo-6V) are regulated to <=2.0&, >=20.0%, and 74.0-83.0%, respectively, by which the crystallization of network eutectic carbides can be inhibited and finely decomposed eutectic carbides can be crystallized. By finely decomposing the eutectic carbides, hot workability and wiredrawability can be remarkably improved and, further, the increase in Cr and the addition of Mo are made possible and high corrosion resistance can be produced.
Patent JP-S58208801-A (JP)
Title: Process controller
Inventor: KUWATA RIYUUICHI
IPC: G05B13/02
Filed: 1982-05-29
Abstract: PURPOSE:To ensure the process control coincident with the actual characteristics of a controlled system even in a transient state under which the process variable varies, i.e. the biggest problem with the process control, by using a proper control parameter. CONSTITUTION:A supplied process variable (such as the load quantity, the steam flow rate, the steam pressure, etc.) is converted into parameters which are coincident with the characteristics of a controlled system of the steady state by function elements 11, 12, 13.... These parameters are delayed by a fixed time by delay elements 21, 22, 23... respectively and supplied to a control arithmetic element 1. Other process variables including the target value, the controlled variable, a disturbance signal, etc. are supplied to the element 1 to perform control operations such as the PID control operation, the phase gain/loss compensating operation, etc. Thus the feedback and feedforward controls are carried out. The characteristics of the control parameter are converted and controlled so that they show the real characteristics (solid lines in figure) to the steady characteristics (dotted lines) of a process.
Patent JP-S5616369-A (JP)
Title: Facsimile receiving device
Inventor: KOMADA KENYA
IPC: H04N1/00
Filed: 1979-07-19
Abstract: PURPOSE:To always ensure the cutting in the correct direction and with a constant length without extending idly the communication time, by stopping temporarily the recording paper for cutting but not stopping the working of the picture information recording part while the recording paper is stopped. CONSTITUTION:The step motor has no rotation when the picture information on a certain page has been recorded completely. And then secondary scanning paper feed rollers 8 and 9 start rotations when the recording is started for the next page. Thus recording paper 2 is sent to the right. And when the rear end part of the picture image on paper 2 of the preceding page reaches cutter 19, solenoid 14 is excited. As a result, original 2 is pressed to the guide plate at one end 13a of stop lever 13 and thus cannot move. However, recording 6 is continued for the picture information of the next page, and paper 2 is transported to the right by rollers 8 and 9 to form a loop between rollers 8/9 and stopping device 12. Paper 2 is cut by rotary blade 19 while solenoid 14 is being excited. And solenoid 14 is demagnetized immediately after cutting, and thus paper 2 can move freely to dissolve the loop.
Patent JP-H09261993-A (JP)
Title: Control method of brushless motor
Inventor: OHARA YOSHIYUKI
IPC: H02P6/18
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To simplify the position detecting circuit of a rotor of a brushless motor, and enable transition to position detecting operation in a short time. SOLUTION: When a DC power source is applied to a brushless motor 4, its rotation is controlled by chopping and driving the switching of the upper and the lower arms of an inverter part 3. A position detecting circuit 10 combines terminal voltages through a resistance circuit 10a, and obtains a neutral point voltage. It is made to pass a capacitor 10 and its DC component is cut off. This voltage is based up with a resistance circuit 10c, and compared with a reference voltage generated by a reference voltage generating circuit 10d. The result is delivered to a control circuit 11, as a position detecting signal. When the motor is started, the control circuit 11 perfoms the changeover of the upper and the lower arms chopping, several times in each induced voltage section.  A differential circuit constituted of a capacitor and a resistor is balanced, and the position of the rotor is detected by the inputted position detecting signal. Based on the detected result, current application is changed over, and position detecting operation and synchronous operation are used together.
Patent JP-S63257723-A (JP)
Title: Liquid crystal display device
Inventor: NAKAGAWA YUTAKA
IPC: G02F1/1335
Filed: 1987-04-16
Abstract: PURPOSE:To make the brightness of a display surface uniform by providing a scattering layer for light to between a polarizing film at the rear side of a liquid crystal display device and a light shielding film of a liquid crystal cell. CONSTITUTION:An electrode 2A and an orientation film 3A are formed on a substrate 1A, and a light shielding film 4 and an orientation film 3B are superposed in addition to an electrode 2B and a display pattern on a substrate 1B. Both substrates are arranged to face oppositely and sealed with a sealing agent 5 at the periphery, and nematic liquid crystals are injected into the inside. A pair of polarization films 7A, 7B are arranged to both surfaces of the cell wherein the axes of polarization of the polarizing films are arranged to form 90 deg. angle with each other. By providing a light scattering layer 8 in between a polarizing film 7B at the rear side of the cell and the light shielding film 4, the reflectance of a display segment is increased and the difference of the intensity from surface reflected light at the light shielding part is reduced. The light scattering layer is formed by providing unevennesses on the surface of the substrates or by using a light scattering high molecular film. By this constitution, a transparent type liquid crystal display is obtd. with high contrast ratio. If it is used as a reflection type display, there is no fear for causing misconception. More distinct display may be obtained when a dichroic dye is added to the liquid crystal.
Patent JP-S63260674-A (JP)
Title: Backing material for one-side welding
Inventor: SUGITANI YUJI
IPC: B23K9/00
Filed: 1987-04-16
Abstract: PURPOSE:To automatically control the welding penetration bead width by controlling a SAW welding current so that the voltage between metallic bar material arranged on a groove in the longitudinal direction of backing material made of ceramics or solid flux and materials to be welded is maintained constant. CONSTITUTION:The metallic bar material 6 made of a beltlike wire net or a wire having the same quality as the materials 1a and 1b to be welded are arranged on the groove 5 in the longitudinal direction of a backing material main body 3 made of the ceramics or the solid flux. The materials 1a and 1b are pressed upon said backing material 3 so that a weld line runs along the groove 5. In this state, electrodes 4a and 4b are brought close to each other and the submerged arc welding (SAW) is performed and the voltage Vb between the materials 1a and 1b to be welded and the metallic bar material 6 at that time is measured and the welding is performed while controlling the welding current so that the voltage Vb is maintained at a fixed value. The penetration bead width is automatically controlled uniformly and a fine welding state is formed.
Patent JP-S5618371-A (JP)
Title: Battery
Inventor: AMANO SHIYUNJI
IPC: H01M4/06
Filed: 1979-07-20
Abstract: PURPOSE:To obtain an excellent lithium battery which has long-period stability by employing a positive electrode prepared from either a ternary system consisting of lithium iodide, silver iodide and silver oxyacid, or a quaternary system consisting of lithium iodide, silver iodide, silver oxide and a specific oxide. CONSTITUTION:A negative electrode 3 in this case is prepared from lightium, and an electrolyte 4 is a solution of a Lewis salt like lithium perchlorate dissolved in an organic solvent like propylene carbonate. A positive electrode 5 is made of either a ternary system consisting of 0.01-60mol% lithium iodide, 0.5-99.9mol% silver iodide and 0.01-94.9mol% of a silver oxyacid such as Ag3PO4 or Ag4P2O7, or a quaternary system consisting of 0.01-60mol% lithium iodide, 0.5-99.9mol% silver iodide, 0-49.5mol% silver oxide and up to 49.5mol% of a specific oxide such as P2O5 or SiO2. The mixture is melted and after that made into a powder, to which 0.5-99.9molwt% of acetylene black (for example) is added. Through the means mentioned above, an excellent battery which has a high voltage as well as long- period stability can be obtained.