baber/WOPTO huggingface dataset:
Patent JP-H0261398-A (JP)
Title: Axial flow fan
Inventor: YAMAGUCHI YOSHIHISA
IPC: F04D29/38
Filed: 1988-08-26
Abstract: PURPOSE:To improve the tone color by dispersing the order component of the noise frequency by installing the first fan blade and the second fan blade each of which has different outer shape and workload, alternately in an unequal pitch onto a rotary boss. CONSTITUTION:The first and second fan blades 12 and 14 are installed alternately at an unequal pitch onto the periphery of the rotary boss part 10 of an axial flow fan. The both fans blades 12 and 14 are set so that the planery shape differs and also the workload differs. For example, if the size of the planary shape of the first fan blade 12 is 1, and the workload is 1 as a standard workload, the size of the planary shape of the second fan blade 14 is set to 0.9-0.94 and the workload is set to 0.6-0.7. Further, the pitch is set at 108 deg. between the first and second fan blades, and set at 72 deg. between the second and first fan blades. Therefore, the tone color can be improved by dispersing the order component of the noise frequency, and the generation of the rasping noise can be suppressed.
Patent JP-H0260818-A (JP)
Title: Car airconditioner control device
Inventor: SHIBATA YUKIO
IPC: B60H1/32
Filed: 1988-08-26
Abstract: PURPOSE:To measure heat load more directly to prevent supercooling by changing a present control target value in accordance with a calculated operation rate association value of a compressor and with a critical operation rate association value corresponding to the present control target value. CONSTITUTION:A clutch control amplifier 9 makes the clutch 8 of a compressor 1 ON when temperature, detected by a sensor 6, of air blown out from an evaporator 5 is higher than an upper limit valve of a fixed hysteresis width making a target air temperature from a control unit 10 as the center, and makes the clutch OFF when the temperature lower than a lower limit value. The control unit 10 is previously set up, for every control target value, with the critical value of operation rate association value (duty ratio on driving the compressor 1) drivable at a cooling degree of the control target value, and changes the control target value in relation to operation rate association value (heat load) measured actually. In this way, it is possible to measure heat load more directly and to intend to save power and to prevent supercooling without deteriorating comfortable air conditioning.
Patent JP-S58115493-A (JP)
Inventor: HINO TETSUO
IPC: G10L13/00
Filed: 1981-12-28
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-S58179209-A (JP)
Inventor: TOOMASU EDOWAADO NAURIN
IPC: C08F4/00
Filed: 1982-12-04
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-H0495556-A (JP)
Title: Braking hydraulic pressure controller for vehicle
Inventor: SATO MASAMITSU
IPC: B60T8/40
Filed: 1990-08-10
Abstract: PURPOSE:To prevent any braking hydraulic pressure from acting on a braking device at time of non-braking operation by installing a cutoff valve, being controlled for closing at time of braking operation detection, in a hydraulic fluid feeding circuit, and when output hydraulic pressure of a hydraulic supply source is less than the specified value, checking any opening operation of this valve with a locking means. CONSTITUTION:A braking hydraulic pressure controller makes a hydraulic control valve 12, being installed in space between each of braking devices BFL-BRR and a hydraulic supply source 1, operate through an electric actuator 13, and also controls operation of this actuator 13 through a control circuit 3 according to the detected value of a manipulated variable detector S of a brake pedal. In this case, a cutoff valve 4 being controlled for closing by the control circuit 3 at time of braking operation detection by the manipulated variable detector S, is installed in the point midway in oil passages 58; 59FL, 59FR, 59R connecting an interval between these braking devices BFL-BRR and both output ports 39, 40 of a master cylinder M, and a locking means 5, checking any closing operation of the cutoff valve 4 at a time when output hydraulic pressure in the hydraulic supply source 1 is less than the specified value, is installed in this cutoff valve.
Patent JP-H0962183-A (JP)
Title: On-vehicle use navigation device
Inventor: MIYAZAWA HIROHISA
IPC: G09B29/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To display a road map on a display device even if a map storage medium is not loaded in a map storage medium reading device. SOLUTION: In the on-vehicle navigation device provided with CD-ROM device 6 in which 6 a map CD-ROM5 is loaded, the whole Japanese land is divided into two or more areas to be displayed, and when a user selects either of the areas, the road map data corresponding to the area is read from the map CD-ROM 5 and stored in a flash memory 7. When the vehicle starts driving, the road map data around the vehicle position are read from the flash memory 7 and displayed on a display device 9. On the other hand, when the road map data corresponding to the vehicle position is not stored in the flash memory 7, the CD-ROM replacement menu is displayed for the user to select a new area. And, the road map data corresponding to the selected area are stored in the flash memory 7.
Patent JP-H0643803-A (JP)
Title: Braille input key
Inventor: HASEGAWA SADAO
IPC: G06F3/02
Filed: 1992-07-17
Abstract: PURPOSE:To provide a Braille input key provided with a Braille display function. CONSTITUTION:In the Braille input key constituted of the keys 21 of the number of piece corresponding to the number of a unit dot and inputting a Braille by key input operation with a belonging fingure, a piezoelectric element 71 driven by an electric signal and imparting a sense to a fingure tip cushion is buried into each key 21. By providing a drive means on each piezoelectric element 71 and supplying a key input signal corresponding to the Braille, confirmation for the Braille inputted by the key or the Braille specified by a cursor, or display for the Braille inputted previously or the Braille transferred from the outside is performed on the Braille input key.
Patent JP-H04208274-A (JP)
Title: Extraction of terpene derivative and production thereof
Inventor: SHIBA KENGO
IPC: A61K36/18
Filed: 1990-08-10
Abstract: NEW MATERIAL:(7S)-3,7-Dimethyl-10-(1-methylethylidene)-cyclodecane-1,8- dione-3,4-epoxide (crystal) shown by the formula. USE:An anti-inflammatory drug. PREPARATION:Zedoariae Rhizoma of crude drug is exuded with an organic solvent, the extracted solution is concentrated to give essence, which is subjected to column chromatography and high-performance liquid chromatography, fractioned and crystallized from an organic solvent. Then the resulting substance is stirred with a water-soluble solution of NaHCO3 or m-chloroperbenzoic acid and an epoxidizing agent, separated and purified by liquid chromatography to give a compound shown by the formula.
Patent JP-S6369969-A (JP)
Title: Method for forming thin film by sputtering
Inventor: MAEDA YASUSHI
IPC: C23C14/34
Filed: 1986-09-10
Abstract: PURPOSE:To form a thin film by sputtering at a high rate, by using a specified high-frequency wave to collect an electron for ionizing a gas, and separately providing a sputtering electric power source having lower than a specified frequency to accelerate the generated gas ion. CONSTITUTION:The high-frequency wave shown by the equation is used to form an electric field, and an electron is collected by the electric field between a target 6 and a substrate 5 to promote the ionization of the gas. Since the formed gas ion cannot be collected by the above-mentioned electron collecting high-frequency wave, the sputtering power source 17 having <=ft/4piHz frequency is separately provided. The gas ion is accelerated by the sputtering power source 17, and allowed to collide with the target 6 to promote the sputtering phenomenon. As a result, the ion formation and the ion acceleration are alternately carried out to promote the sputtering phenomenon, and a thin film can be rapidly formed on the substrate. Besides, the symbol 15 in the figure shows the electron collecting power source.
Patent JP-S6455265-A (JP)
Title: Recorder using light emitting element array
Inventor: OGAWA RYOICHI
IPC: B41J2/45
Filed: 1987-08-27
Abstract: PURPOSE:To miniaturize a mechanism holding a filter film and a mechanism guiding and holding a film to be exposed, by a method wherein, a light is led through an optical path provided in a setting bar, and the film to be exposed is held with a space of a small fixed gap from the filter film by guide plates. CONSTITUTION:A setting bar 12 is made of a semi-cylindrical member and provided with an optical path 13 formed longitudinally corresponding to an alignment of a rod lens array 4. A filter film 6 is installed under pressure along an outer circumferential surface of the setting bar 12. The filter film 6 is pressed down against the wall (both sides) of the setting bar 12 by guide plates 14, 15 to be securely held. When a film to be exposed 7 comes near to the filter film 6, the guide plates 14, 15 hold the film to be exposed 7 with a small gap (t) between the materials 6, 7.
Patent JP-H1064403-A (JP)
Title: Fuse
Inventor: KAWATANI RYUSHI
IPC: H01H85/34
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To discriminate a rated fuse and a standard fuse, even when a fuse is fitted to a fuse holder by printing or imprinting a rated display and a standard mark with color code on a surface of a glass rube. SOLUTION: Metal caps 1, 2 are fixed to both ends of a glass tube 3, and a fuse-element 4 for electrically connecting metal caps 1, 2 are electrically connected from the metal cap 1 to the metal cap 2 inside of the glass tube so as to form a fuse. Furthermore, a rated or a standard fuse is written for display by printing or imprinting with plural or single color mark line 5 in a shape for surrounding the surface of a cylinder. As a color code line, a method in which one color signifies one numerical number and one unit, for example, brown means I or V and red means 2 or A, or a method that one color means a specified numerical number or unit, for example, brown means 250V and red means 0.1A, are used for regulation.
Patent JP-H08175104-A (JP)
Title: Pneumatic tire
Inventor: ROORANDO DAMUKE
IPC: B60C9/20
Filed: 1995-08-22
Abstract: PURPOSE: To reduce the weight without impairing the required characteristics by forming a breaker and the cord of cover plies of the non-metallic material and the low thermal contracting or non-thermal contracting material respectively, and guaranteeing, but not exceeding the prescribed value of the elongation in the manufacturing process of the tire. CONSTITUTION: A breaker 4 is arranged between a carcass 2 and a tread rubber 3 of the radial orientation fixed to a bead part 1, a cover ply 5 to cover this is provided, and the breaker 4 is provided with the cut breaker ply having the parallel cords across the equatorial plane of the tire. The cord of the breaker 4 is formed of the non-metallic material, and the cord of the cover ply 5 is formed of the low thermal contracting or non-thermal contracting material respectively. Elongation of the tire in the tire manufacturing process is guaranteed through the selection of the material of only the cover ply 5, its constitution and application, or through the constitution of the cord, and substantially impedes further elongation. The inexpensive and lightweight tire to satisfy all characteristics required for the modern tire is obtained.
Patent JP-2001040237-A (JP)
Title: Phthalocyanine crystal, its production, and electrophotographic photosensitive member containing the same
Inventor: HAMAZAKI KAZUYA
IPC: C09B67/50
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject crystal which can make a high-sensitivity electrophotographic photosensitive member by producing the pigment incorporated with an organic acceptor compound. SOLUTION: This crystal is obtained by incorporating an organic acceptor compound in the pigment while it is being produced, wherein the compound has a reduction potential of -1.5 to -0.5 V with respect to the reference electrode (Ag+/Ag) and preferably has a solubility of less than 10 wt.% in the coating solution for the photosensitive layer. The reduction potential is measured by cyclic voltammetry under the conditions of working electrode: glassy carbon, counter electrode: platinum, reference electrode: silver/silver nitrate (0.1 mol/l AgNO3-acetonitrile solution); and electrolyte: tetra-n-butyl ammonium perchlorate (0.1 mol), substance to be measured: acceptor compound (0.001 mol) and solvent: dichloromethane (1L) for the sample solution.  The acceptor compound preferably contains, e.g. a compound shown by the formula [R1 to R4 are each H, a halogen, (substituted) alkyl or the like].
Patent JP-H0554372-A (JP)
Title: Metallic thin film type magnetic recording medium
Inventor: OKUMURA YOSHINOBU
IPC: G11B5/73
Filed: 1991-08-26
Abstract: PURPOSE:To provide the metallic thin film type magnetic recording medium which has excellent durability and can eventually execute recording at a higher density. CONSTITUTION:At least the surface layer of the protective layer 4 of the metallic thin film type magnetic recording medium constituted by laminating and forming a Cr substrate layer 2, a magnetic recording layer 3 and the C protective layer 4 in this order on a nonmagnetic substrate 1 is formed diamond-like carbon formed by ion-implanting B or N into amorphous carbon.
Patent JP-S6273717-A (JP)
Title: Alignment apparatus
Inventor: KANEKO NORIO
IPC: H01L21/68
Filed: 1985-09-27
Abstract: PURPOSE:To enhance the accuracy of collating an alignment mark by forming reversely projecting images of a wafer mark and a reticle mark at one point in space, and combining the images on a slit to photoelectrically convert by an enlarging optical system to focus it. CONSTITUTION:A light source for illuminating an alignment mark 2 formed on a wafer 1 is provided on a reticle 4 at wafer 1 mounting side, a reversely projecting image of the mark 2 is focused on an optical system of the wafer 1 mounting side, and a reticle illuminating system 20 for illuminating an alignment mark 6 is provided at opposite side to the wafer mounting side of the reticle 4 to focus the image of the mark 6 at the same position as the reversely projecting focusing point of the mark 2. Thus, an alignment is executed while an interval between the reticle and the wafer is always accurately matched to the exposing wavelength, and the accuracy and the throughput of a stepper system can be improved.
Patent JP-H1144401-A (JP)
Title: Boiler with heat absorbing fin intersecting combustion gas flow
Inventor: ISONO YOSHIHISA
IPC: F22B37/10
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To lower pressure in a furnace by increasing a heat absorption amount of a heat absorbing fin and smoothly supplying combustion gas. SOLUTION: In the boiler in which water tube walls of two surfaces formed of a plurality of vertical water tubes 4 provided in parallel and blocking fins 8 for blocking between the plurality of vertical water tubes 4 are formed, a part sandwiched between the tube walls of the two surfaces is formed as a combustion gas passage and combustion gas flows in a vertical direction in the passage, many heat absorbing fins 11 of a fan blade shape slightly inclined from a vertical direction to a flowing direction of the gas in a direction intersecting a heat absorbing surface to combustion gas flow perpendicular to a water tube axis are provided on a part opposed to the passage of the tubes 4.
Patent JP-S6194813-A (JP)
Title: Window glass
Inventor: YANO MIKIO
IPC: B60J3/06
Filed: 1984-10-15
Abstract: PURPOSE:To control incoming of solar light to a car chamber, by a method wherein a window glass consists of a pair of polarizing glasses, and the one polarizing glass can be freely shielded by the other polarizing glass. CONSTITUTION:A main window 3a and a corner window 3b of a rear door are both formed by polarizing glass having the same polarizing characteristics. 2 dousers 5a and 5b in the same shape are elevatably mounted to the main window, and the corner window on the inner side of a car chamber of the main window 3a and the corner window 3b, respectively. The dousers 5a and 5b are formed by polaring glass, employed to the windows 3a and 3b, and a polarizing glass having polarizing characteristics crossing each other at right angles. Elevation of the dousers 5a and 5b enables control of an incident amount of solar light by means of the polarizing glass.
Patent JP-H0537647-A (JP)
Title: Link control display system for isdn
Inventor: SOGA TAKESHI
IPC: H04L12/50
Filed: 1991-08-01
Abstract: PURPOSE:To relieve the load of an exchange by providing a function informing a faulty or busy transmission line or exchange to the user of he line on the system to recognize the faulty or busy transmission line or exchange. CONSTITUTION:Terminal stations 1, 2...,25, 26... are stations accommodating subscribers in a subscriber zone and handle calls reaching and sent from its own subscriber area. Moreover, central stations 300, 310, 320, 330 connect calls between terminal stations in its own zone and relay calls between its own zone and other zone. Furthermore, central stations 210, 220, 230 handle calls between central station zones in its own zone and between its own zone and other central station zone and control stations 100, 110 are highest order stations. The stations are connected through two kinds of inter-station transmission lines as a basic route concentrated to a specific exchange station and an oblique route provided longitudinally and laterally between exchange stations. Thus, when the user of the line makes an input request of information representing a faulty or busy transmission line or exchange to a terminal station connecting to the user terminal equipment, the relevant information is returned and displayed.
Patent JP-S6195843-A (JP)
Title: Work retaining device
Inventor: KAWAKAMI SHUSAKU
IPC: B23Q7/00
Filed: 1984-10-15
Abstract: PURPOSE:To make a cylinder driving a rod for retaining a low face of a work compact by shortening rising stroke of the rod b providing a lower rod and an upper rod rotatable by 90 deg.. CONSTITUTION:A lower rod 3 driven by a cylinder mounted on a mounting base 1 is provided. And an upper rod 4 is supported rotatably by a square unit 32 formed on the upper portion of the lower rod 3, and when the lower rod 3 is positioned on the lower end portion, the upper rod is retained on the position crossing at right angle to the lower rod 3. And a portion to be supported 41 is a portion to be supported by the square unit 32 of the lower rod 3 by a shaft 35, and is engaged with an engaging shaft 14 rotatably supported between both side plates 12, 13 in the notch portions 45, 46. The upper rod 4 rotates by 90 deg. with the engaging shaft 14 as a supporting point and in the remaining rising stroke of the lower rod 3, it rises up to the lower face of a work in the one line condition with the lower rod 3.
Patent JP-H0537367-A (JP)
Title: Internal clock generating circuit
Inventor: TOJO AKINORI
IPC: H03L7/10
Filed: 1991-07-30
Abstract: PURPOSE:To shorten the internal clock generation time of a voltage control type oscillator in the case a vibrator restarts oscillation by adding a device which can select and output other output voltage than an output voltage of a low-pass filter as a control voltage of the voltage control type oscillator of an internal clock generating device using a PLL circuit. CONSTITUTION:Between a low-pass filter(LPF) 12 and a voltage control type oscillating circuit(VCO) 13, a selecting device 16 is provided so that a control voltage of the VCO 13 can be selected and switched between an output voltage of a voltage generating device 21 and an output voltage of the LPF 12, and by a selecting device control signal 20, an output voltage of an external voltage generating device 21 is selected, when a vibrator restarts vibration from a vibration stop state.
Patent JP-S59104872-A (JP)
Title: Switching circuit of display signal
Inventor: SATOU KENJI
IPC: H04N5/445
Filed: 1982-12-07
Abstract: PURPOSE:To make pedestal levels of the 1st and the 2nd video signals in the same level with a simple constitution by controlling inputted both video signals to an arithmetic amplifier and charging/discharging an input capacitor of the 1st video signal by a negative feedback output of said amplifier. CONSTITUTION:A conventional video signal inputted from a terminal 21 is applied to a negative input terminal of the arithmetic amplifier 25 of a clamp level unifying circuit 23 and an input terminal 28a of a switching circuit 28. A character signal inputted from a terminal 24 is applied to a positive input terminal of the amplifier 25 and an input terminal 28b of the circuit 28. An output of the amplifier 25 is fed back negatively via a switch SW26 and a resistor 27, the SW26 is turned on by a clamp pulse P1 to make the positive input terminal as a reference voltage. When the level of the negative input of the amplifier 25 is lower than that of the positive input, the C22 is charged via the resistor 27 to make the level of the negative input voltage to that of the positive input voltage by increasing the negative input voltage. When the level of the negative input is higher than that of the positive input, the charge of the C22 is discharged so as to make the positive and negative input voltages equal to each other. The circuit 28 selects the video and character signals at an equal level by a switching pulse P2 and outputs a synthesized video signal.
Patent JP-S6369167-A (JP)
Inventor: SUDO YOSHIRO
IPC: H05K7/12
Filed: 1986-09-11
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-H0765240-A (JP)
Title: Article sale registration data processor
Inventor: YAMAGUCHI TAKEO
IPC: G07G1/12
Filed: 1993-08-30
Abstract: PURPOSE:To determine and register data in various setting data tables more speedily and accurately. CONSTITUTION:This processor is provided with address specification input means (20AR, 20AI, and 20AS), a specific address storage means 13RB, and step input control means (11 and 12), and each time data (link data) corresponding to a last determined and registered address ('1') are determined and registered, a next specific address ('3') among previously stored specific addresses ('1', '2', '3', '4', '5'...) is automatically inputted to an address buffer 13AB by skipping. Further, update input skip control means (11 and 12), etc., are provided to automatically update and input serial-number addresses ('1', '2', '3', '4',...) basically, and exclude the specific skip address ('2') and automatically update and input the next address ('3').
Patent JP-H0264096-A (JP)
Title: Production of semiconductor thin film
Inventor: KONDO NAOTO
IPC: H01L21/205
Filed: 1988-08-29
Abstract: PURPOSE:To control the conductivity of a semiconductor thin film by transporting a specific gas phase substance excited with microwave electron cyclotron resonant plasma on a base plate crystal to grow the crystal of the substance. CONSTITUTION:A growing chamber 1 in which a base plate crystal 2 is supported is evacuated through a connecting opening 3 connected to an exhaust pump and a direct current voltage is subsequently applied between a plasma- shielding plate 5 and the supporting member 12 of the base plate crystal 2. One or more gas phase substances selected from crystal constituent elements to be grown and reducible or inactive elements are introduced from a gas- introducing opening 4 into a cavity resonance type plasma-generating chamber 7 and subsequently irradiated with microwave electron cyclotron resonant plasma through a square waveguide 9 and a quartz window 11 to excite the gas phase substance. A magnetic field is simultaneously generated from magnets 10 to transport the excited substance from the generating chamber 7 toward the base plate crystal 2 with a dispersing magnetic field whose strength gradually decreases, thereby growing the crystal of the substance on the base plate crystal 2.