baber/WOPTO huggingface dataset:
Patent JP-S543533-A (JP)
Title: Electrode for forming latent image
Inventor: KIMURA MASATOSHI
IPC: G03G15/00
Filed: 1977-06-10
Abstract: PURPOSE:To stabilize discharging and obtain good latent images by providing two conductors holding an insulator therebetween and further providing ion controlling conductor through the insulator on the latent image forming face side to form multilayers and providing a through-hole.
Patent JP-S61225212-A (JP)
Title: Epoxy resin composition
Inventor: IWAHASHI SEIJI
IPC: C08G59/42
Filed: 1985-03-30
Abstract: PURPOSE:To obtain a one-component epoxy resin composition of low viscosity and excellent storage stability, by mixing a normally liquid epoxy resin with fine solid acid anhydride particles. CONSTITUTION:A normally liquid epoxy resin is mixed with fine solid acid anhydride particles to obtain an epoxy resin composition. The acid anhydrides used may be those which are not compatible with the liquid epoxy resin at normal temperature and are exemplified by trimellitic ester anhydrides of formula I (wherein R is an alcohol residue and n is 2-4). Said trimellitic acid ester anhydride can be obtained, for example, from trimellitic anhydride and a polyol having 2-4 hydroxyl groups in the molecule. The media in which the acid anhydride is dispersed include suitably a member selected from medium of formula III (wherein R<1> and R<2> are each a 1-8C alkyl, R<3> is H or a 1-4C alkyl, R<3> is H or a 1-4C alkyl and n is 1-20) or a mixture thereof.
Patent JP-S543563-A (JP)
Title: Liquid crystal display element and production of the same
Inventor: OGIWARA SATORU
IPC: G02F1/13
Filed: 1977-06-10
Abstract: PURPOSE: To obtain an element which has less serrations produced in orientation control film and does not produce induced domains by forming the orientation control film with a coating baked layer composed primarily of silicon oxide and a vapor grown layer composed primarily of silicon oxide formed by a vapor phase growth method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63236773-A (JP)
Inventor: KAMIYA HIROSHI
IPC: C04B28/26
Filed: 1987-03-24
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-S56164420-A (JP)
Title: Automatic power supply turning-on controller
Inventor: MIZUTA MASANORI
IPC: G06F1/00
Filed: 1980-05-22
Abstract: PURPOSE:To make the unattended automatic operation of an information processing system excellent, by displaying the application of AC and DC power supplies when the temperature and humidity in a computer room is within a permissible range for a fixed time and producing an alarm signal and displaying it, when outside the permissible range. CONSTITUTION:For the air conditioning in a computer room, an air conditioning device power supply section 11 makes the control of the application of power supply to an air conditioner. The controller receives an output signal from a temperature and humidity sensor provided in the computer room and whether or not the temperature and humidity in the computer room is within the permissible range, is detected at a control section 13. As a result of the detection, if they are within the permissible range, a distribution board power supply instructing control section 14 starts an instruction signal to a distribution board for the supply of AC power. Further, an instruction signal is transmitted from an information processing system power supply application instructing control section 15 to an information processing system power supply controller supplying the DC power to the information processing system. If the temperature and humidity in the computer room are not within the permissible range even after a fixed time, an alarm signal generating section 16 makes an alarm for display.
Patent JP-S62240654-A (JP)
Inventor: PEETAA HAASU
IPC: C08G63/199
Filed: 1987-03-24
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-H04305893-A (JP)
Title: Semiconductor memory device
Inventor: KOBAYASHI HIDEAKI
IPC: G11C11/41
Filed: 1991-04-01
Abstract: PURPOSE:To achieve a higher speed operation than a conventional operation driving successively word lines one by one by providing switching elements connected to potential 0 or 1 to all memory array parts and setting data to the memory array parts at the same time in accordance with en bloc clear or en bloc preset operations with respect to all memory cells. CONSTITUTION:The usual memory cell 10 is written with the signal VSS or GND through the transistor 12 controlled by a control signal 11 in accordance with the states of fuse elements 13 and 14.
Patent JP-H01242906-A (JP)
Title: Linearizing method by light cutting method
Inventor: NAGANUMA YOICHI
IPC: G01B11/24
Filed: 1988-03-24
Abstract: PURPOSE:To accurately measure three-dimensional dimension at low cost in a short time only by single-time image pickup operation by connecting gravity center points and thus obtaining the contour line of a body to be measured along a light belt. CONSTITUTION:The thin and long light belt which has a nearly constant intensity distribution is projected on the surface of the body 3 to be measured by a laser light source 1 and its light belt irradiation image on the surface of the body 3 to be measured is picked up by a television camera which has picture elements arrayed in matrix and also has its quantity of incident light and its output value in nearly proportional relation. Then all element analog signal outputs of the image pickup elements are A/D-converted 5. The conversion output signals are stored in an image memory 6 by one picture plane. Then a center gravity arithmetic output unit 7 finds the gravity center points of output values by columns of the element matrix crossing the image of the light belt and connects the gravity center points in the row direction of the element matrix to measure the shape of the body 3 to be measured. Then those results are displayed on a monitor television, plotted on a plotter, or recorded on a magnetic disk.
Patent JP-H10262501-A (JP)
Title: Lure and zig for lure
Inventor: HIRAHARA KENJI
IPC: A01K85/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a joint lure capable of accurately throwing in the distance faraway and a zig for a soft-bait type lure easy for preparing a rig. SOLUTION: This soft-bait type lure 31 has an elastic lure body 32 and a wire part 33 made of a shape memory alloy and both ends of which are inserted into the lure body 32. A sinker part 35 made of lead is welded on one end of the wire part 33 and an eye 36 is made on the sinker part for fixing a line. A first hook 37 is made around the center of the wire part 33, a connecting unit 38 is formed on the other end of the wire part 33 and a second hook 40 is connected to the connecting unit 38 through a ring 39.
Patent JP-S57186971-A (JP)
Title: Stator coil
Inventor: KAZAMA SABUROU
IPC: H02K29/00
Filed: 1981-05-08
Abstract: PURPOSE:To obtain the DC brushless motor of low torque ripple by a method wherein the number of turns of each phase of stator coils are varied in accordance with the axial magnetic flux density between a rotor magnet and a stator yoke, and the counter electromotive voltage generating on the coils of each phase is equalized. CONSTITUTION:The number of turns of the stator coils 1', 1'' and 1''' of each phase is varied respectively in accordance with the distribution of the axial magnetic density between the rotor magnet 2 and the stator yoke 3, and the  number of windings are determined in such a manner that the counter electromotive voltage generating at the stator coils 1', 1'' and 1''' will be equalized  each other. Accordingly, in the DC brushless motor, the generated torque ripple of the motor can be reduced, the irregularity of revolution can be lessened, and  the generation torque and the starting torque can also be increased.
Patent JP-H04305221-A (JP)
Title: Controller for deodorant supplying machine
Inventor: NAGAO NOBUAKI
IPC: B01D53/38
Filed: 1991-04-01
Abstract: PURPOSE:To supply a deodorant to a smell generating source so as to attain an adequate chemical injection rate. CONSTITUTION:Plural pieces of smell sensors 1 to 4 are disposed around the smell generating source and the chemical injection rate is determined in accordance with the max. value among the output values of the respective sensors 1 to 4. The deodorant of a required amt. can be supplied even if a change in the air flow or the inflow of the outdoor air arises around the smell generator. A high deodorization effect is thus obtd.
Patent JP-S60225390-A (JP)
Inventor: YOOZEFU BAUMUGARUTEINGAA
IPC: B29C33/02
Filed: 1985-03-29
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-S60212249-A (JP)
Inventor: KUROKI YOSHIHIRO
IPC: B02C18/30
Filed: 1984-04-05
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-H05270771-A (JP)
Title: Elevator car
IPC: B66B11/02
Filed: 1992-03-26
Abstract: PURPOSE:To make installation of a fan device without fabricating an existing elevator car and send cool wind air to passengers in the central part of the car by locating the fan device in a position in the car over its corner with the blowout hole oriented to inside of the car. CONSTITUTION:An inclination angle is given to a corner of an elevator car 1 having a door 2 capable of being opened and shut freely, wherein an operation board 3 is provided which is fitted with destination buttons 5 and door open and shut buttons, and over this operation board 3, a fan device 4 is installed having a blowout hole 6 oriented to the center of the car 1. This fan device includes, for example, a sirocco impeller which is mounted on the output shaft of a motor and whose axis is arranged directed vertically. Thereby air is blown off approx. horizontally from the blowout hole 6 and reaches the central car part as proper wind so as to give coolness even to passengers in the center of the car 1.
Patent JP-H09258256-A (JP)
Title: Display device
Inventor: HARUHARA KAZUYUKI
IPC: G02F1/1343
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid crystal display device easy to manufacture and low in assembling cost. SOLUTION: This device is provided with a first insulating substrate 10a, films 16a and 16b having arranged on one of the surface sides of the substrate 10a and a prescribed segmented areas, a second insulating substrate 10b opposed to the substrate 10a through films and electrically conductive members interposed between the substrate 10a and the substrate 10b and electrically connecting the films and insulating substrates or at least two layers among films. Thus, the number of voltage steps, which are required to apply a prescribed driving voltage to pixel electrodes, is reduced. Also liquid crystal materials 18Y (a yellow liquid crystal layer), 18C (a cyan liquid crystal layer) and 18M (a magenta liquid crystal layer), which display prescribed colors, are laminated between the substrate 10a and the films, between the films and the substrate 10b and the films, respectively.
Patent JP-S56164952-A (JP)
Title: Transmitting and receiving method for ultrasonic wave by laser beam
Inventor: INOUCHI TOORU
IPC: G01N29/24
Filed: 1980-05-23
Abstract: PURPOSE:To make noncontact transmission and reception of ultrasonic waves, to improve S/N and to enhance the practicability such as flaw detection, inspection and measurment of objects to be examined by using laser beam at the transmission and reception end respectively for ultrasonic waves. CONSTITUTION:Pulse laser beam L10 of a large output is irradiated to one surface 2a of a sample 2 to generate pulselike ultrasonic waves in the sample 2. The mechanical displacements produced in the other surface 2b when the ultrasonic waves propagate in the sample and arrive at the surface 2b are detected 11 by irradiating measuring laser beam L23 to the surface 2b. The time from the irradiation time of the laser beam L10 until the ultrasonic waves arrive at the surface 2b is forecasted 5, and the measuring laser beam L20 is temporarily increased to a high output by within the time limited to around the forecasted arrival time. Further, the mechanical displacements of the surface 2b are detected by heterodyne detection 14 of the reflected beam of the laser beam L23 irradiated to the surface 2b and the reflected beam of the laser beam 21 from a mirror 9 for reference signal.
Patent JP-H02247040-A (JP)
Title: Die apparatus for casting
Inventor: SASAKI MASAYOSHI
IPC: B22C9/06
Filed: 1989-03-20
Abstract: PURPOSE:To continuously operate casting work by constituting dies for casting of outer die and core supporting base for forming cavity together with the outer die and the core for forming undercut part of a product assembled as attachable/detachable to the core supporting base. CONSTITUTION:In the die apparatus, by fitting as slidable the core supporting base 4 fixed to a cylinder rod 3 in a hydraulic cylinder into cavity hole 2 in the outer die 1, the cavity 5 is formed, and a core assembling body 7 consisting of the core supporting base 4 and a staying core 6 is constituted therein, and in the staying core 6, projecting part 10 forming the undercut part 11 at the product 8 side is arranged. When the poured molten metal in the cavity 5 solidifies, the staying core 6 is taken out of the cavity 5 as cast, and after being separated from the product 8, this is assembled to the core supporting base 4, and again, this process can be repeated and casting manufacturing efficiency can be improved.
Patent JP-S542948-A (JP)
Title: Mig welding process for special metal
Inventor: TAKENAKA KAZUHIRO
IPC: B23K9/16
Filed: 1977-06-10
Abstract: PURPOSE: To carry out efficient MIG welding of a special metal such as Al or Cu without preheating the metal by regulating the amt. of heat necessary for preheating and postheating the weld zone with the amt. of a molten metal discharged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11264985-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: SAKAI NAOTO
IPC: G02F1/13
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display element which actualizes a bright display element capable of making high precision of a narrow cell gap and display of high quality by increasing uniformity in a cell gap surface so as to cope also with a large-sized liquid crystal display element and also having a large numerical aperture by improving alignment precision. SOLUTION: One of a couple of substrates 2a and 2b between which liquid crystal is sandwiched is coated with a seal material for sealing the liquid crystal and spacers for prescribing a cell gap are scattered over the other substrate or projections are provided, the substrate 2b is sucked to one surface plate 9 having suction holes or grooves between a couple of surface plates 9 and 10 which are provided in a variable pressure tank 8 so that one of them is freely displaced, the other substrate 2a is installed on the other surface plate 10 through a buffer material 12 and further, in the state that the pressure in the variable pressure tank 8 is made to a prescribed pressure, a pair of the substrates 2a and 2b are positioned, pressed and stuck together.
Patent JP-H01241112-A (JP)
Title: Semiconductor crystal growth method
Inventor: ISHIKAWA TOMONORI
IPC: H01L21/205
Filed: 1988-03-23
Abstract: PURPOSE:To form a semiconductor layer hardly containing carbon and including Al having high purity by forming the semiconductor layer comprising Al by alternately separating and supplying Al beams by a metallic source as a group III element and the beams of group III except Al by an organometallic gas source. CONSTITUTION:A semiconductor layer containing Al is shaped by alternately separating and supplying Al beams by a metallic source as a group III element and the beams of group III except Al by an organometallic gas source. Consequently, an ethyl group is not included and AlAs comprising no carbon and having high purity is obtained on AlAs growth, and Al is not contained, the ethyl group is vaporized and GaAs including no carbon and having high purity is acquired on GaAs growth. As a result, when the growth time is set properly, an AlGaAs layer in a mixed crystal or a superlattice can be formed. Accordingly, the semiconductor layer hardly containing carbon and including Al having high purity can be shaped.
Patent JP-S51144617-A (JP)
Title: Camera photometry device
Inventor: MATSUMOTO KAZUYA
IPC: G03B7/099
Filed: 1975-06-06
Abstract: PURPOSE: This photometry device uses a photo-spectrometer that a diffraction grating is arranged between two coundary faces. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000263193-A (JP)
Title: Gap meter for single roll method casting and production of rapidly cooled and solidified strip
Inventor: SATO YUICHI
IPC: B22D11/16
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To measure a narrow gap at high precision, even in the case of being high temp. atmosphere by directing a laser beam from a laser beam generator into the gap between the surface of a cooling roll and the opening part of a nozzle, vivrating the laser beam in the diameter direction and detecting the quantity of heat of the laser beam passed through the gap. SOLUTION: The laser beam generator is composed of a laser head 9 for generating the laser beam and a laser beam driver 10 for driving this laser beam, and a calory meter is composed of a calorimeter head 13 for detecting the heat quantity of the laser beam and an energy meter 14 for converting the detected heat quantity into an electric signal. The electric signal of the energy meter 14 is converted into the gap value. A scanner 11 is directed to the gap by reflecting the laser beam from the laser head 9 and also, the laser beam is driven to turn in the arrow mark direction by working the laser head driver 10 and vibrated in the diameter direction. In this way, the rapidly cooled and solidified metal strip having good precision of the strip thickness and high performance is stably obtd.
Patent JP-S56166195-A (JP)
Title: Novel adduct of cefatrizine and its preparation
Inventor: TOMIMOTO KOUJI
IPC: A61P31/04
Filed: 1980-05-26
Abstract: NEW MATERIAL:The adduct of cefatrizine with 2-methoxyethanol of the formula.  
     USE: A readily crystallizable adduct of cefatrizine, an antibiotic, with a solvent used in crystallization purification. Since the adduct is readily crystallizable and stable, it is readily obtained as a high-purity crystals from a solution containing 2-methoxyethanol. The adduct is readily converted into another adduct with a different solvent, e.g., propylene glycol.  
     PREPARATION: 2-Methoxyethanol is added to a solution containing cefatrizine of the formula to effect the addition reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59193793-A (JP)
Title: High pressure dehydrating and filtering device
Inventor: SHIMIZU HIDEAKI
IPC: B30B9/10
Filed: 1983-04-19
Abstract: PURPOSE:To decrease clogging of filter cloths, to improve dehydration power and to permit easy sepn. of sludge cake by arraying alternately inflow grooves communicating with a pressure air source and outflow grooves communicating with a filtrate discharging port into a stripe shape on filter plates. CONSTITUTION:When tempered granular sludge 1 is charged into a weighing hopper 1 to a specified amt., the sludge is charged into a supplying device 19 above a lower filter cloth 5 and is leveled off flat by a leveling-off device 18. The device 19 charges the leveled-off sludge deposit to the perpendicular underside of a pressurizing rod 7. A compressing frame 23 puts an upper filter cloth 24 on the sludge from above, and the rod 7 presses the sludge deposit enclosed in the cloth 24 and the cloth 5. Filter plates 20, 21 blow compressed air to the entire surface of the cloths 5, 24 through air inflow grooves 36 to extrude the compressed filtrate as well as to suppress the clogging of the filter cloths. The filtrate is guided and discharged through outflow grooves 37 to decrease the resistance to compression.
Patent JP-H067098-A (JP)
Title: Production of nutritive solution of maize and production of nutritive substance
Inventor: SHIOMI ICHITARO
IPC: A23L7/10
Filed: 1993-03-05
Abstract: PURPOSE:To form a glucide, vinegar, etc., hardly making people suffer from tooth decay and diabetes, from a cob part having little utility value. CONSTITUTION:A cob part is ground and compressed to give a nutritive solution containing protein, a glucide having relatively low concentration, etc. The nutritive solution is naturally fermented to give vinegar and an alcohol and the nutritive solution is crystallized to produce a nutritive substance.
Patent JP-S56165432-A (JP)
Title: Satellite tracking system
Inventor: INOUE TAKEO
IPC: H04B7/195
Filed: 1980-05-23
Abstract: PURPOSE:To reduce greatly an effect of attenuation due to a rainfall, by detecting the amount of noise increment owing to the rainfall attenuation and then adding this amount to the reception level output voltage through an appropriate operation to apply them to an antenna control device. CONSTITUTION:The amount of reception level drop due to an antenna direction error is referred to as AdB, and the amount of reception level drop owing to a rainfall is BdB, respectively. The output voltage fluctuation DELTAVC of a loop filter 9 is shown as -[KP.KS(A+B)]/(KI.KP.KS)=-(A+B)/KI. On the other hand, the increase extent TKO(K) of the noise temperature in case the attenuation BdB is caused by a rainfall is shown as Tm(1-1/b), where Tm is the average absorption temperature of the atmosphere with b=log<-1>B/10. When the system noise temperature of an earth station is referred to as TO deg.K, the full noise temperature TS deg.K is equal to TK+TO. The output noise electric power N1 of a band pass filter 4 becomes as N1=NO-DELTA(C/N), where the noise electric power is referred to as NO when no reduction is given to the reception level.
Patent JP-H02258582-A (JP)
Title: Perishables receiving case
Inventor: UTAGAWA MASARU
IPC: B65D81/24
Filed: 1989-03-23
Abstract: PURPOSE:To control the discoloration or tastelessness of perishables over an extended period of time by providing the substances irradiated with far-infrared ray between sheet like materials. CONSTITUTION:The laminated plates 1 forming a perishables receiving case consist of a plurality of sheet like materials 2 and an adhesive layer 4 containing ceramic particles 3 formed between the sheet like materials. To prepare the ceramic particles 3, the prior art ceramic materials containing the ceramics irradiated with far-infrared ray are used. The perishables are irradiated with the far-infrared ray which is sent out from the ceramic particles 3 in the adhesive layer 4 through the adhesive layer 4 and the sheet like materials 2 in order to alkalize water in the perishables for activation of the structure thereof. For this reason, the perishables are less liable to decaying, thereby preventing the discoloration or degradation thereof over an extended period of time.
Patent JP-S61229664-A (JP)
Title: Hovercraft
Inventor: KAJITA ETSUO
IPC: B60V1/18
Filed: 1985-04-03
Abstract: PURPOSE:To aim at preventive measures against a weight increase in a main body structure at the time of setting a sling metal device and any damage at slinging operation, by attaching this sling metal device to the backside of reinforcements such as a machinery mount or a rib or the like in a 'Hovercraft(R)'. CONSTITUTION:A 'Hovercraft(R)' is provided with a floating fan floating its body from the surface, while a floating engine driving this floating fan is set up on reinforcements 31 and 31 of two pieces of front and rear machinery mounts or ribs, etc., inside an engine room 17 of the craft body. In this case, a sling metal device 40 for use in time of sliging the body is attached to the backside of either of these reinforcements 31. And, the sling metal device 40 is constituted of locking each bracket 42 to both sides of a lug metal 41 and simultaneously locking a flange 43 to this bracket 42 in parallel with the lug metal 41. With this constitution, a hook is engaged with this lug metal 41 of the sling metal device 40, lifting the body. At this time, a side wall 35 of the body is reinforced with these reinforcements 31 so that any damage never happens.