baber/WOPTO huggingface dataset:
Patent JP-H06320735-A (JP)
Title: Ink jet recording device and recording method
Inventor: FUJII MASAHIKO
IPC: B41J2/205
Filed: 1993-05-17
Abstract: PURPOSE:To provide a thermal ink jet recording device which modulates an ink droplet amount over a broad range to express a gradation adequately as well as performs high-quality gradation recording without an increase in the number of drive circuits and a reduction of the life of a head. CONSTITUTION:Heaters 7a, 7b having a minimum energy required for bubble generation which is different from the other, are provided in a single flow path. In addition, these heaters 7a, 7b are electrically connected side by side to a common electrode 11 and an individual electrode 12. An energy corresponding to a gradation signal for an image to be recorded is supplied to the heaters. In this case, bubbles generate only the heater which generates the bubble using a minimum energy below an applied energy level, and ink droplets 13 are ejected from a nozzle 5. Thus it is possible to change the volume of an ink droplet to be ejected selectively so that a gradation recording is made.
Patent JP-H05335018-A (JP)
Title: Positive electrode for non-aqueous electolyte battery
Inventor: MAEDA HIROJI
IPC: H01M4/06
Filed: 1992-05-29
Abstract: PURPOSE:To provide a positive electrode for a non-aqueous electrolyte battery which enables large current pulse discharge even at a low temp. CONSTITUTION:A positive electrode contains an active material, a fluoric type resin, and a heat-resistant fluoric type surface active agent. This allows producing a positive electrode for a non-aqueous electrolyte battery equipped with improved wettability, and a resultant battery exhibits less voltage drop even at the time of pulse discharge at a low temp.
Patent JP-H04340291-A (JP)
Title: Connecting structure for mounting board
Inventor: MIZUMO YOSHIYUKI
IPC: H05K1/14
Filed: 1991-05-16
Abstract: PURPOSE:To obtain a mounting board having a high mounting density by densely providing a pitch of connecting patterns of the boards to each other. CONSTITUTION:A second mounting board 3 is moved in a direction of an arrow A by a position regulating guide having holes 8a, 8b of cutouts of laterally long lengths, provided at the board 3, and positions of connecting patterns 4 on the board 3 with respect to an arraying direction of connecting patterns 2 on a first mounting board 1 is regulated by visually or automatic image decision, etc. An error in the case of manufacturing and connecting is avoided, a pitch of the patterns is densely set to reduce an area of the pattern occupying on the board, and a mounting density of the board can be enhanced.
Patent JP-H06296499-A (JP)
Title: Production of optically active indoline-2-carboxylic acid by means of immobilized enzyme or microorganism
Inventor: ASADA MASANORI
IPC: C12R1/66
Filed: 1993-05-17
Abstract: PURPOSE:To obtain optically active indoline-2-carboxylic acid by effecting the optical resolution of indoline-2-carboxylic acid by means of a specific enzyme or microorganism immobilized on a hydrophobic support. CONSTITUTION:The optical resolution of (R, S)-indoline-2-carboxylic esters is performed using an immobilized microorganism belonging to Pseudomonas or Aspergillus genus or an immobilized stereo-selective esterase enzyme originating from such a microorganism on a hydrophobic support. The ester is asymmetrically hydrolyzed into optically active (S)-indoline-2-carboxylic acid and optically active indoline-2-carboxylic ester and the hydrophilic former is recovered and collected with water or buffer solutions and the latter which is adsorbed to or held by the immobilization support is eluted with a low polar organic solvent and collected.
Patent JP-S5663615-A (JP)
Title: Fluid mixing equipment
Inventor: KAWASHIMA YASUKI
IPC: G05D11/13
Filed: 1979-10-29
Abstract: PURPOSE: To make it possible to make the controllability excellent, and also stable execute the control even in case when the quality and state are remarkably varied in particular, by making linear the relation between the ratio given to the setting device and the quality and state of a mixing fluid to be obtained.  
     CONSTITUTION: An output m of the controller 15 is provided to the arithmetic unit 23. The quality and state, for instance, density (a) of a fluid of the first passage 11, and density (b) of a fluid of the second passage 12 are given to the arithmetic unit 23 from the terminals 24, 25, respectively. The linearizing operation such as (m-a)/(b-m) is executed by the arithmetic unit 23, and this operation result r is given to the ratio setting device 17 as a set ratio. In this way, since the ratio (m) becomes equal and a linear relation to the density C of the mixing fluid by executing the linearizing operation, the control gain becomes constant irrespective of the value of (m), and the controllability becomes excellent. Furthermore, the parameter of the controller 15 can be selected easily and also can be used easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H035720-A (JP)
Title: Liquid crystal actuator device
Inventor: FUKUDA TAISUKE
IPC: G02F1/1333
Filed: 1989-06-01
Abstract: PURPOSE:To obtain a small-sized, high(large)-output actuator device of simple system constitution which has extremely excellent fast response by using high molecule liquid crystal where mechanical energy is led out reversibly with an electric field and/or liquid crystal elastomer as a principal material for an output medium. CONSTITUTION:The liquid crystal actuator device 10 is provided while liquid crystal actuators 2A - 2D are sandwiched by five electrode plates 1A - 1E, and the laminate structure of them is covered with an elastic insulating cover 3 on the whole. The liquid crystal actuators 2A - 2D vary reversibly in elastic modulus principally in the laminating direction (vertically in figure) by applying and removing a voltage. Consequently, the high(large)-output liquid crystal actuator device of small-sized, simple constitution which have fast response is obtained.
Patent JP-H04337228-A (JP)
Title: Electrode body structure for image display device
Inventor: TAKAGI SEISHI
IPC: H01J29/46
Filed: 1991-05-15
Abstract: PURPOSE:To provide the electrode body structure of an image display device having no deformation of electrodes and no crack of glass blocks in the heat treatment process. CONSTITUTION:Single or multiple electrodes 3, 4 used for focusing and deflecting an electron beam are fixed by glass blocks 6, cathode suspending members 9 for extending and suspending linear cathodes 2 are fixed on the glass blocks 6 at the preset interval, the linear cathodes 2 are extended and suspended at a fixed interval from the preset electrodes 3 in the electrode body structure 1 of an image display device, and the glass blocks 6 are divided between the adjacently fixed cathode suspending members 9.
Patent JP-S62296368-A (JP)
Title: Separator plate for fuel cell
Inventor: HARASHIMA KOICHI
IPC: H01M8/02
Filed: 1986-06-16
Abstract: PURPOSE:To eliminate machine work to decrease machining cost by forming a fuel cell separator plate which is used to stack unit cells by bonding a plate- like substrate comprising gas nonpermeable material and square pillar-shaped end bodies. CONSTITUTION:Square pillar-shaped end bodies 11A, 11b comprising gas nonpermeable material such as glassy carbon are bonded to ends on one side of a plate-like substrate 10 comprising the same material as end bodies by adhesive means 12 such as perfluoroalkoxy film. Square pillar-shaped end bodies 11C, 11D are bonded to ends on other side so as to perpendicularly intersect to the end bodies 11A, 11B to form a separator plate 9. A unit cell comprising a fuel electrode, an air electrode, aud an electrolyte which is placed between both electrodes is accommodated in U-shaped recess formed with end bodies 11A, 11b, 11C and 11D, and a plurality of unit cells are stacked through separator plates to form a fuel cell. Machine work of the separator plate 9 is simplified to reduce cost.
Patent JP-H10333484-A (JP)
Title: Temperature detector for fixing device
Inventor: MATSUDA YOSHINORI
IPC: G03G15/20
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the disabling of an accurate temperature detection caused by such failures that a detection side film is peeled off and the surface of a fixing roller is damaged by a temperature detecting element even in the case it has a plenty of silicone oil by forming the detection side film on a fixing roller side to a recessed shape, out of two films. SOLUTION: The temperature detecting member 3 is constituted by holding the temperature detecting element between the detection side film and the other side film. And the member 3 is set so that the base side of the detection side film may face the fixing roller 1. Besides, the detection side film is formed to the recessed shape, and also, a circumferential wall part is formed, then, the silicone oil applied on the fixing roller 1 is not infiltrated into the bonded surface of both films, then, the disabling of the accurate temperature detection caused by such the failures that the film is peeled off and the surface of the fixing roller 1 is damaged by the temperature detecting element and the toner is heaped on the temperature detecting element is prevented.
Patent JP-S62296410-A (JP)
Inventor: MEHATA MASASHI
IPC: H01G9/04
Filed: 1986-06-16
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-S5566842-A (JP)
Title: Getter supporting apparatus
Inventor: HIRASAWA SHIGEMI
IPC: H01J29/94
Filed: 1978-11-15
Abstract: PURPOSE: To prevent the flow of a large current through a getter supporting body even if short-circuit is formed between the electrodes of an electron gun due to spark discharge by allowing the getter to be installed and supported onto the final electrode of the electron gun through an elastic supporting body having high resistance.  
     CONSTITUTION: A getter 5 is installed and supported onto the screen side final electrode 7" of an electron gun through an elastic supporting body 6. Midway on the elastic supporting body 6, a high resistance body 6' is inserted. The resistance value of the high resistance body 6' is made above 5KΩ or more. Passing through the resistance value in such a degree, the current in spark discharge does not affect injurious effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000331851-A (JP)
Title: Common mode choke coil
Inventor: KATAYAMA KUNIO
IPC: H01F3/10
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a common mode choke coil which is small and has less turns while a single of which covers a wide frequency band. SOLUTION: A closed magnetic circuit magnetic core 2 is divided parallel to its magnetic path, comprising first split magnetic core 2a, second split magnetic core 2b, and third split magnetic core 2c of magnetic oxide of high magnetic permeability stacked together. As the closed magnetic circuit magnetic core 2 is formed of a magnetic oxide of high magnetic permeability, the impedance in a low frequency (10 kHz side) is high. With the cross-section area of the closed magnetic circuit magnetic core 2 (split magnetic core) set to small, the magnetic permeability in a high-frequency (10 MHz side) is higher due to a shape resonance phenomenon, for higher impedance as well. Thus, a noise is sufficiently attenuated over a wide frequency band, 10 kHz to 10 MHz.
Patent JP-H0429997-A (JP)
Title: Human gp130 protein
Inventor: KISHIMOTO CHUZO
IPC: C12P21/00
Filed: 1990-05-31
Abstract: NEW MATERIAL:A human gp130 protein having the following properties. with affinity for complexes of interleukin-6 (IL-6) and an IL-6 receptor, exhibiting 130kDa apparent molecular weight in sodium dedecyl sulfate (SDS)- polyacrylamide gel electrophoresis and participating in signal transmission of the IL-6. USE:A reagent for developing therapeutic agent, etc., modulating the action of IL-6 PREPARATION:For example, an mRNA extracted from a human placenta according to a conventional method is used to prepare a cDNA library. A clone containing a DNA capable of coding gp130 protein is selected from the aforementioned library using a monoclonal antibody against the gp130. The DNA is then collected from the resultant clone, treated with a restriction enzyme, and linked to an expression vector to afford a recombinant DNA, which is subsequently transduced into a host cell. Transformation is carried out and the obtained transformed host cell is then cultured to afford the objective human gp130 protein.
Patent JP-H09314151-A (JP)
Title: Water treatment method by flocculation flotation separation
Inventor: TANNO KENICHI
IPC: C02F1/24
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To flocculation-flotation-separate a flock in drainage efficiently by using an amphoteric polymer flocculant having cationic groups and anionic groups in a molecule. SOLUTION: An amphoteric polymer flocculant 3 is added into drainage, and the mixture is agitated in a flocculation tank 1 to form a flock. The drainage after flocculation is mixed with pressurized water 4 before being sent to a flotation separation tank 2. The pressurized water 4 is released to atmospheric pressure, generated fine bubbles adhere to the flock, and the flock floats in the tank 2 to form scum. The flocculant 3 is not restricted if it is a polymer having cationic and anionic groups in a molecule. A ternary or quaternary copolymer from a cationic monomer, an anionic monomer, and an amphoteric monomer is used preferably. The monomeric composition of the amphoteric polymer flocculant 3 is not specified particularly. The amount of the flocculant 3 is not restricted and determined appropriately.
Patent JP-S5930006-A (JP)
Title: Long scale device
Inventor: TOSHIMITSU KUNIO
IPC: G01D5/245
Filed: 1982-08-12
Abstract: PURPOSE:To ensure the adjustment of the parallel degree of graduation scales and deviation in pitches, by providing linking device, by which the interval between the scales and the bending of the scales are adjusted when the graduation scales are connected. CONSTITUTION:Two graduation scales 11 and 11' are connected by a pair of linking devices 12, whose expansion coefficient is approximately equal to that of the graduation scales 11 and 11'. The scales are attached on a substrate 13, whose length is approximately twice the length of the graduation scale, and supported. Said linking devices 12 are constituted by scale supporting bodies 14 and 14', which are attached on a bottom surface 13b of a notched groove 13a that is formed at a part of the substrate 13; connecting metals 15 and 15', which are fixed on said scale supporting bodies 14 and 14', and three adjusting screws 16a-16c, which connect the connecting metals 15 and 15'.
Patent JP-S5662571-A (JP)
Title: Surface processing method of metallic seamless can
Inventor: YANO SHIYUNJI
IPC: B21D51/26
Filed: 1979-10-30
Abstract: PURPOSE: To perform the surface processing of the seamless can efficiently, by inserting the seamless can into the cavity between the center parts of a form similar to the can and the armored parts and by flowing respective processing fluids into the gas.  
     CONSTITUTION: Sleeve 52 is operated to lift top parts 21 fixed to the cover body so that the lower end of top parts 21 may be higher than the upper end of cylindrical armored part 3, and can X is inserted into cavity 10 formed by armored parts 3, center parts 7, and centering ring 6. After insertion, cavity 10 is closed by top plate 21. Next, the surface processing fluid is led through guide tubes 12 and 11 and passes through the bottom inside face of can X and the outside face of center parts 7 and passes from centering ring 6 through the inside face of armored parts 3 and is ejected through holes 30 and 31. Next, the processing fluid is ejected by pressurized air. That is, the surface processing device is made small-size and the consumed heat quantity is reduced, and the processing time is shortened by performing properly the water-washing treatment, the degreasing treatment, the chemical conversion treatment, and the coating treatment including the pressurized air treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S623433-A (JP)
Title: Production of magnetic recording medium
Inventor: MATSUZAKI SOICHI
IPC: G11B5/84
Filed: 1985-06-28
Abstract: PURPOSE:To improve the traveling property of the titled medium by coating a molten lubricant contg. >=5% higher fatty acid on a ferromagnetic metallic thin film on a nonmagnetic substrate to form a protective layer. CONSTITUTION:A ferromagnetic metallic thin film of Fe, Ni, Co or their alloy is formed on a nonmagnetic substrate of a high molecular substance such as polyester and polyethylene or of ceramic, etc. The molten liq. of a lubricant contg. >=5% higher fatty acid is coated thereon to form a protective layer. Palmitic acid, stearic acid, behenic acid, etc., are used as the higher fatty acid and higher alcohols, fatty acid esters, paraffin, etc., are used as the lubricant. Consequently, the traveling property of a magnetic recording medium is improved.
Patent JP-H10332240-A (JP)
Title: Refrigerator
Inventor: NIKI SHIGERU
IPC: F25D11/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To keep the temperature in a switching chamber stably even upon stoppage of a compressor by controlling the damper of the switching chamber to be opened upon stoppage of the compressor when the switching chamber for switching the set temperature within a temperature band from the freezing temperature to the refrigerating temperature is set at the freezing temperature. SOLUTION: In a refrigerator comprising a refrigerating chamber 14, an ice making chamber 16 and a switching chamber 18 disposed below the refrigerating chamber 14, and a freezing chamber 20 disposed farther thereunder, a cooler is disposed in a cooling space 24 provided on the back of the ice making chamber 16 and the freezing chamber 20 and a cooling fan 28 is disposed thereon. Furthermore, a damper 32 for supplying chill from the cooling fan 28 to the refrigerating chamber 14 and the switching chamber 18 is provided. The damper 32 is provided with a suction port 34 in the left side face thereof, a duct 36 on the upper surface thereof and dampers 40, 42 for the switching chamber and the refrigerating chamber are disposed in the damper 32. The switching chamber 18 is set at a freezing temperature and the damper 40 for the switching chamber is controlled to be opened upon stoppage of the compressor.
Patent JP-S622521-A (JP)
Title: Molecular beam epitaxial device
Inventor: FUJIOKA KAZUMASA
IPC: H01L21/26
Filed: 1985-06-28
Abstract: PURPOSE:To produce a crystal with excellent quantity by measuring and controlling accurate temperature of a substrate by a method wherein a radiothermometer and a black body radiative source are arranged on positions symmetric with a perpendicular drawn on the surface of a substrate to control the temperature of black body radiative source and the substrate independently. CONSTITUTION:When a substrate 2 is mirror-reflected, the calories Q per unit area measured by a radiothermometer 8 are represented by the reflection between the temperature TW of substrate 2 and the temperature TB of a black body radiative source 10. The temperature TB of black body 10 is measured by a thermocouple 11. Therefore, when the temperature TB of another black body radiative source 11 is independently fluctuated in two ways by a heater 13 and the respective calories Q are measured by the radiothermometer 8, the temperature TWof substrate 2 and the emissivity epsilon can be calculated. Through these procedures, the absolute temperature of substrate 2 can be measured making it feasible to control the output froml another heater 5 by means of feeding back the absolute temperature thus measured.
Patent JP-S6031676-A (JP)
Title: Computational expression system in simplified tabulation device
Inventor: KOBAYASHI HIROTSUGU
IPC: G06T11/60
Filed: 1983-07-31
Abstract: PURPOSE:To speed up display switching from table to computational expression, and vice versa, by displaying in a lump the computational expression for summing-up and tabulation of charts which are displayed by a simplified tabulation device, separately from charts. CONSTITUTION:This device has 3 kinds of data memories such as a computational expression memory 3, item data memory 5 and ruled line bit map memory 7, and among the contents of these data memories, on the basis of the page data which are selected by a page selection circuit 8 controlled by an input controller 1, item data on each page of the table are calculated by an arithmetic circuit 9. Since this tabulation device includes 2 video memories for table data display and for computational expression display respectively, that is, refresh memories 10 and 11, generation of displayed data is unnecessary at each time when the display is switched from the computational expression to charts, and vice versa. These data are optionally sent to a CRT display 13, thereby speeding up display switching from the computational expression to the chart, and vice versa.
Patent JP-H09325954-A (JP)
Title: Digital arithmetic unit
Inventor: IGUCHI KENJI
IPC: H03M1/12
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To surely transfer data between the analog/digital(A/D) converting part and digital arithmetic processing part of a digital arithmetic unit. SOLUTION: An A/D converting part 2 outputs the digital converted value of analog electric quantity in serial digital values and parallel digital values. A digital arithmetic processing part 3 respectively stores these serial and parallel digital values in 1st and 2nd memories 31 and 32. The digital arithmetic processing part 3 collates the digital values stored in the 1st and 2nd memories 31 and 32 through a collating part 33 and when two digital values are coincident, digital arithmetic processing is executed by using these digital values.
Patent JP-H035971-A (JP)
Title: Linear guide device
Inventor: UEDA KAZUHIKO
IPC: G11B21/02
Filed: 1989-06-01
Abstract: PURPOSE:To reduce the number of parts to be fitted to a carriage by composing a guide rail of a magnetic substance, fitting a magnetic member in the end edge of the carriage facing to the guide rail and constituting a pre-load applying means to apply pre-load to the carriage by the guide rail and magnetic member and to position the carriage to the guide rail. CONSTITUTION:A carriage 1 is traveled by a roller 4. At such a time, the pre- load is always applied to the carriage 1 by a pre-load applying means 11, which is composed of a guide rail 3b and magnetic member 10, and position relation is always kept constant between the carriage 1 and guide rails 3a and 3b. Accordingly, a roller for applying the pre-load and a spring member are not required to the roller 4 fitted to the carriage 1. The moving speed of the carriage 1 is detected and controlled by a speed detecting means 9 and in this speed detecting means 9, the magnetic member 10 is also used as a magnet for detecting the speed. Thus, the number of the parts to be fitted to the carriage 1 is reduced and the carriage 1 is made compact and light in weight. Then, a whole linear guide device is made compact.
Patent JP-S5365420-A (JP)
Title: Production of modified polyester fibers
Inventor: KURATSUJI TAKATOSHI
IPC: D01F6/84
Filed: 1976-11-25
Abstract: PURPOSE: To obtain hygroscopic polyester fibers from forming skin-dyed fibers, by grafting a hydrophilic monomer onto fibers obtained melt spinning a polyester copolymerized with a third component under specific conditions. 
     COPYRIGHT: (C)1978,JPO&Japio