baber/WOPTO huggingface dataset:
Patent JP-H0936388-A (JP)
Title: Semiconductor device
Inventor: TOMOMATSU YOSHIFUMI
IPC: H01L29/861
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To secure withstand voltage and at the same time prevent breakdown on turn-off by selectively connecting a second main electrode to one region of the other main surface. SOLUTION: In a device 110, a cathode electrode 6 is selectively formed on the lower main surface of a semiconductor substrate 10 so that its area is nearly equal to that of a P-type diffusion layer 2 and it nearly opposes the P-type diffusion layer 2. Therefore, when a voltage in forward direction is applied, an electric field in the semiconductor substrate 10 is distributed only at a region directly below the P-type diffusion layer 2 and does not spread to a peripheral region 13 located outside. As a result, a carrier injected from the P-type diffusion layer 2 and N<+> layer 4 to N<-> layer 1 nearly does not spread to the peripheral region 13. Therefore, an accumulation carrier is accumulated only at a region directly below the P-type diffusion layer 2, thus suppressing the accumulation of carriers in the peripheral region 13.
Patent JP-S57109095-A (JP)
Title: System for color ink jet recording
Inventor: YOSHIDA KAZUTAKA
IPC: G06K15/10
Filed: 1980-12-26
Abstract: PURPOSE:To reproduce colors faithfully to a color original image even for an image where the density of a specific color is different continuously, by using the ink of this specific color besides commonly used cyanine, magenta, and yellow. CONSTITUTION:A discriminating circuit 53 discriminates whether respective densities of cyanine, magenta, and yellow sent from a central operation processing device exceed density levels designated by ground color designating elements 50-52 or not. A ground color eliminating and distributing circuit 54 eliminates excess ground colors and distributes respective density signals. By this circuit 54, density signals of cyanine, magenta, yellow, and a specific color are generated and are sent to a table memory circuit 30. The circuit 30 generates tone signals in accordance with these density signals. Tone signals outputted from the circuit 30 are sent to a head part 34. The head part 34 consists of head driving circuits 59-62 for cyanine, magenta, yellow, and the specific color and heads 63-66, and jet quantities of inks of respective colors are controlled by sent tone signals to record a color image.
Patent JP-H0813413-A (JP)
Title: Improvement method for poor subgrade soil
Inventor: OTA MINORU
IPC: E02D3/12
Filed: 1994-07-01
Abstract: PURPOSE:To increase mixing efficiency between subgrade soil and soil stabilizer, at the same time, to increase stability of subgrade soil to be adjusted and to prevent the scattering of dust, etc., in the case of construction. CONSTITUTION:Soil stabilizer selected from cement, a cement hardener, lime and a lime hardener as additives and aggregate are added to poor subgrade soil. After that, in the case they are mixed with a stabilizer, etc., and are rolled to compact, the additive is mixed through a bonding agent in advance, so that the soil stabilizer is adhered to the aggregate. Or, the soil stabilizer is adhere to the aggregate to mix.
Patent JP-S57108688-A (JP)
Title: Joining of casing parts for watch
Inventor: SHIYOUJI SETSUO
IPC: G04B37/22
Filed: 1980-12-25
Abstract: PURPOSE:To improve the designing freedom by laser welding of a glass rim with the body made as separate parts from a designing standpoint in the watch casting. CONSTITUTION:In the casting of a non-waterproof watch, a laser beam 12 is irradiated on the boundary of the body 3 and a glass rim 1 to join them. In this case, water proofing unable in the canventional art is made possible and the width 13 of the glass rim 1 can be reduced to less than one-half that 4 in the past, thereby increasing the designing freedom substantially. Besides, the heat of the laser is transmitted locally only, and a gas shielding can eliminate cloud and discoloration of finished surfaces 10 and 11.
Patent JP-H0847178-A (JP)
Title: Charger for battery
Inventor: NAKANISHI TOSHIAKI
IPC: H02J7/02
Filed: 1994-08-05
Abstract: PURPOSE:To make it possible to charge a battery according to a change characteristic in voltage, by counting the number of serially connected battery cells in a secondary battery, storing a plurality of setting values for a final charging term in a voltage comparison means, and selecting a given value in accordance with a secondary battery. CONSTITUTION:A positive-side voltage at a connection terminal 2 of a secondary battery 1 is subjected to AD/DC conversion 3 and entered in a voltage comparison means 6, and a maximum value of the converted voltages is stored in a memory means 4. A detection means 4 detects the number of battery cells on the basis of a state of a switch 10 that is turned on or off according to the number of connected battery cells. Each output from the AD/DC conversion means 3, the memory means 4 and the detection means 10 is entered in a voltage comparison means 6, and the stored value is renewed when the AD/DC conversion value is larger than a former one. In this way, the output from the detection means 5 is varied to store a plurality of given setting values. When the AD/DC conversion value is smaller than before, a charging control signal is generated to reduce a charging current from a power supply 8. As a result, the charging is always carried out adequately, regardless of the number of serially connected battery cells.
Patent JP-S6340005-A (JP)
Inventor: ISOKAMI KAZUO
IPC: E01D22/00
Filed: 1986-08-06
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-2001015909-A (JP)
Title: Production of printed wiring board and mask therefor
Inventor: ISHIGURO TAKASHI
IPC: H05K3/40
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing such a printed wiring board that is easy to be ground and high in yield and a mask therefor, by flatening the surface of a resin protruding over the surface of a substrate to be filled when a through hole of a through via conductor formed in the substrate is filled with a resin paste and it is heated and cured. SOLUTION: In this method for producing a printed wiring board, a substrate 1 to be filled provided with a plurality of through via conductors 5 having through holes 4 (4A, 4B, 4C, and 4D) is filled and buried with a resin paste in the through holes 4 from the side of the surface 1A of the substrate 1, and the resin paste 7 is heated and cured, and then the unnecessary resin is removed by grinding. When filling the holes 4 with the resin paste 7 by printing, the hole 4 having the smallest interval among the adjoining through holes 4 is filled with a smaller quantity of resin paste 7 than that having a larger interval, by printing using a metal mask 31.
Patent JP-H0242485-A (JP)
Title: Cursor controller
Inventor: UMEZAWA KIYOSHI
IPC: G06F3/0481
Filed: 1989-07-19
Abstract: PURPOSE:To decrease cursor moving operations by providing plural cursors for a display part and displaying the cursors selectively in accordance with the operation of an operator. CONSTITUTION:Plural cursors 4 and 5 are provided, the cursors 4 and 5 are assigned by corresponding to operational units (command selection 1, screen point indication 2, etc.), the cursors 4 and 5 are switched by corresponding to the operation to be inputted next by an automatic switching by a program by the proceeding of the operation or a cursor switching control operation from the operator. Thus, a cursor moving range can be narrowed, and even when a mouse, a joy stick, etc., which are cheap coordinate input devices are used, they can be used without lowering their operability.
Patent JP-H0849752-A (JP)
Title: Speed change control device for continuously variable transmission
Inventor: OKAHARA HIROBUMI
IPC: F16H9/00
Filed: 1994-08-05
Abstract: PURPOSE:To reduce speed change shock generated in the start from a change gear ratio different from a maximum change gear ratio. CONSTITUTION:A transmission controller is provided to control the speed change of a belt type continuously variable transmission 11. The transmission controller 12 executes a specified control program on the basis of input signals from a pulley sensor 13, a vehicle speed sensor 14, a throttle valve opening sensor 15 and a brake switch 17 so as to perform speed change control at the start time according to a change gear ratio (i) and to perform normal speed change control in the case of upshift being performed during the start time speed change control.
Patent JP-H1029408-A (JP)
Title: Flat pneumatic radial tire for small truck
Inventor: ISHII FUMITO
IPC: B60C3/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the track-road traveling performance while high cornering force is maintained, in a pneumatic tire for use in small trucks, the oblateness of which is less than 85%. SOLUTION: The sectional shape of groove walls 8A, 8B in the tire meridian section of a circumferential groove 8 on a tread face 1A in the outside area X located on the outer side of a wheel with respect to a tire center CL when a tire is loaded to the wheel, are formed so as to be asymmetrical with the right and left direction, and the sectional shape of the groove wall 8A located on the outer side with respect to the wheel, is formed so that it has a curved part 8a which is directed from the tread face 1A toward the groove bottom side and tangentially tangent to the tread face 1A. Further, out of the ground pressure at the edge parts 9a, 9b of ribs 9 on both sides of the circumferential groove 8, the ground pressure at the edge 9b of the circumferential groove 8, which is located on the inner side of the wheel, is formed to be higher.
Patent JP-S6244928-A (JP)
Title: Application method of phosphor
Inventor: AIKAWA NOBORU
IPC: H01J9/227
Filed: 1985-08-22
Abstract: PURPOSE:To shorten an application time while making it possible to apply more phosphor thickly to the required part by a method, in which a wire is strung over a part of an anode substrate requiring application of a phosphor for being immersed into a phosphor liquid to form a phosphor stripe in order to complete an anode plate. CONSTITUTION:A wire 9 for forming a stripe 12 is soaked in to phosphor liquid to be strung over an anode substrate 8 while in contact with the anode substrate surface or not in contact with it for sticking and applying the phosphor liquid contained in the wire to the anode substrate surface directly or through a capillary phenomenon. On, the wire is strung beforehand over the anode substrate in contact or not in contact with it while both wire ends are soaked in the phosphor liquid for making the phosphor liquid to be transmitted to the whole wire through the capillary phenomenon while being stuck and applied to the anode substrate surface. In this way, the stripe is directly formed with no process such as applying the phosphor liquid to the whole anode substrate surface, diving exposure for forming the stripe, constituting the stripe part and the other part by developing while repeating the above process every black, red, green, blue stripe and each time generating drainage due to a large quantity of washing.
Patent JP-H1032568-A (JP)
Title: Ciphered transmission method
Inventor: MATSUZAKA SHIGERU
IPC: G09C1/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a ciphered transmission method by which decoding and data forgery are difficult and a distribution system of a ciphering key is not required. SOLUTION: In the case of ciphered transmission data 12 by using ciphering keys 14, 17 and sending the ciphered data, a nonvolatile storage medium with lots of ciphering keys 14, 17 and their ciphering numbers registered to them is provided respectively to a transmitter side 10 and a receiver side 11. In the case of transmission and reception, the transmitter and receiver sides 10, 11 select any of the ciphering keys not in use and registered in the nonvolatile storage media and confirm number of the ciphering keys 14, 17 not in use or used and send/receive the transmission data by using the selected and not in use ciphering key and the ciphering key used for the transmission reception is stored in the nonvolatile storage medium at the transmitter side as the key that is used.
Patent JP-H0743660-A (JP)
Title: Image projector
Inventor: TAKAHASHI HIROSHI
IPC: G02F1/1335
Filed: 1993-07-27
Abstract: PURPOSE:To provide the image projector which consists of small and inexpensive constitution and is simple to operate without the need for previously forming a special original. CONSTITUTION:The original 4 is placed on contact glass 3. The original 4 is scanned by an imaging scanner 6 in the state of impressing a voltage by a power source 2 to transparent electrodes 5a, 5b formed on the front and rear surfaces of a high-polymer/liquid crystal combined film 5. The color image meeting the various densities of the original image is transferred as the unmagnification image in the form of a difference in transmittance of light within this high-polymer/liquid crystal combined film 5 via a color filter 33 when the high-polymer/liquid crystal combined film 5 is scanned thereon by the reflected light thereof. The image formed within the high-polymer/liquid crystal combined film 5 is macroprojected as the color image onto a screen by a Fresnel lens, the color filter 33, the lens and the reflection mirror when a pressure plate 32 is opened and the lamp within an illumination unit 9 is turned on in the state of removing the original 4 from the top of the contact glass 3.
Patent JP-S6078390-A (JP)
Inventor: USUI NAOSHI
IPC: G21D3/08
Filed: 1983-10-05
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-H0352674-A (JP)
Title: Formation of hard coat layer on surface of thermoplastic resin molded product
Inventor: YAZAKI TAKAO
IPC: B32B7/06
Filed: 1989-07-18
Abstract: PURPOSE:To stably form a hard coat layer having a superior surface state by temporarily adhering a thermoplastic resin film to the surface of a formed coating layer. CONSTITUTION:A coating film of a UV-curing acrylic resin compsn. consisting essentially of acrylic resin and a photopolymn. initiator is formed on the surface of a film or sheet of a thermoplastic resin such as PP resin. A desired molding stage is carried out as required and the coating film is irradiated with UV. A thermoplastic resin film is then temporarily adhered to the surface of the formed coating film. Since the transfer of the surface shape of an adjacent sheet to the coating film at the time of superposition and the damage of the coating film in a laminate molding stage and/or a hot molding stage are prevented, the coating film becomes a hard coat layer having a superior surface state.
Patent JP-H0824613-A (JP)
Title: Mixer
Inventor: YOSHIHARA SHIGERU
IPC: B01F13/10
Filed: 1994-07-13
Abstract: PURPOSE:To provide a mixer wherein even fine fiber and low density fiber such as a used paper pulp forming easily an entangled body can be uniformly mixed with other materials. CONSTITUTION:A raw material is fed into a main body container 12 of the mixer 11 from a raw material inlet 17 and a rotating shaft 23 with stirring blades fixed on a bearing frame 15 is revolved by rotating the bearing frame 15, and in addition, the rotating shaft 23 is made to rotated on its own axis by a rotating means and a compressed air is introduced from a compressed air inlet path 22 into a hollow shaft 20 to blow the compressed air toward the raw material from an air blowing-off part 21 to loosen entangled bodies existing in the raw material.
Patent JP-H0237661-A (JP)
Title: Manufacture of closed type lead storage battery
Inventor: YABUI YOSHIMI
IPC: H01M50/105
Filed: 1988-07-27
Abstract: PURPOSE:To prevent a film from its creasing at the time of going through a bending process, by bending the thermal welding portions of a sack-like outer packaging body which holds a group of pole plates in such a direction that the welding portion may be overlapped on the film while pressurizing the thermal welding portions on heating plates. CONSTITUTION:A group of pole plated, provided with a cover 4 is held in a sack-like outer packaging body 3 having both side portions of a thermoplastic resin film 1 welded thermally at thermal welding portions 2, with the entrance of the sack-like outer packaging body 3 opened. This packaging body is put on an inverse triangular stan 7, and then the thermal welding portions 2 projecting to both sides are heated while being prossed by V-shaped forming planes 8A of heating plates 8 against themselves in such a direction that the thermal welding portions 2 may be overlapped the film 1. Subsequently, a blast nozzle 10 is allowed to blow cold air upon the bent thermal welding portions 2 for cooling the bent portions. Since the thermal welding portions 2 are formed of thermoplastic resin, they can keep themselves in the bent shape when cooled so that this procedure makes any taping process unnecessary. This makes it possible to equally bend the thermal welding portions without any creasing process.
Patent JP-H0348936-A (JP)
Title: Displacement calculation system for structure element
Inventor: YAMAGUCHI TOSHIKI
IPC: G06F9/45
Filed: 1989-07-17
Abstract: PURPOSE:To calculate the displacement at a high speed for a compiler having a declaring function for the structure array data in terms of the language specifications by decreasing the retrieving frequency of an element control table to the displacement calculation of the elements contained in the structure array. CONSTITUTION:An element control table production processing part 11 inputs the definition of a structure array from a structure array defining part 15 and calculates a structure array pointer which can immediately obtain an element control table 131 for the structure array to the structure array elements. The calculated pointer is added to a part of the element control tables 132, 133, 134 and 135 respectively. While an element control table retrieving processing part 12 takes out the added pointer to obtain the element control table for structure array. Then the part 12 takes out the element length 181 of the structure array and register it to a part of element control table for elements included in the reference structure array. Thus the displacement can be calculated at a high speed without retrieving repetitively plural element control tables for the reference where the element in the structure is followed by an additional character.
Patent JP-S6163836-A (JP)
Title: Silver halide photosensitive material
Inventor: NAKATSUGAWA HIROSHI
IPC: G03C1/32
Filed: 1984-09-05
Abstract: PURPOSE:To prevent the nonuniformity in the quality of the embossed surface of a photosensitive material and the glitter arising therefrom and to obtain the stable surface having the uniform quality by disposing a nonphotosensitive layer contg. a matt ant on the outermost layer on an emulsion coated surface side. CONSTITUTION:A titled photosensitive material is formed by providing at least one layer of a silver halide emulsion layer and at least one layer of a nonphotosensitive layer on a base and disposing the nonphotosensitive layer contg. the matt agent on the outermost layer on the emulsion coated surface side. The coated surface side of the base is embossed and a high-boiling org. solvent having <=5.0 specific dielectric constant is preferably incorporated into the nonphotosensitive layer on the base side adjacent to the nonphotosensitive layer on the above-described outermost layer. The glitter arising from the nonuniformity in the quality of the photosensitive material surface subjected to the embossing is prevented by providing such matt agent layer on the outermost layer and the bleeding of the solvent and the sticking of the photosensitive material are prevented and the deterioration in the gloss with the matt agent is improved by incorporating the high-boiling org. solvent having <=5.0 specific dielectirc constant into the outermost layer adjacent to the base side. The photosensitive material preferable as a material for printing is thus obtd.
Patent JP-H0478621-A (JP)
Title: Speed change lever support system
Inventor: YOSHIKAWA KIYOHIDE
IPC: F16H59/10
Filed: 1990-07-13
Abstract: PURPOSE:To arrange both of a main speed change lever and a sub-speed change lever at the most suitable position for an operator in his eat to hold out to hold them by projecting the main speed change lever and the sub-speed change lever above right and left side parts of a transmission case and positioning them at a roughly same position in the longitudinal direction. CONSTITUTION:A sub-speed change lever shaft support body 19 and a main speed change lever shaft support body 20 are fastened on a side surface of a case cover 21 covering over the top part of a transmission case M. Thereafter, a lever shaft 7 is supported as a duplex shaft with a lever cylindrical shaft 8 inside the main speed change lever shaft support body 20, and while arms 7a, 8a are fastened on a part where the lever shaft 7 is projected, speed arms fastened on a part where the lever shaft 7 is projected, speed arms 5,6 are pivotally connected to each other through joints 16,15. Additionally, a pivotal support body 23 of the main speed change lever 2 is attached and provided on a bracket plate 51 provided on the edge part of the main speed change lever shaft support body 20. Subsequently, a lever shaft 10 and a lever cylindrical shaft 9 are supported as a duplex shaft inside the sub-speed change lever shaft support body 19, and while speed change arms 3,4 are fastened on their left edge, a sub-speed change lever 1 is pivotally supported on a sub-speed change lever pivotal support body 22 fastened on the sub-speed change lever shaft support body 19.
Patent JP-H1111651-A (JP)
Title: Device for transferring long-sized material
Inventor: TERAKOSOSHITA JUN
IPC: B65G47/52
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To transfer a plurality of long-sized members that travel in alignment on a first conveyor to a second conveyor provided adjacent to the first conveyor, without bringing the long-sized members out of alignment even if the traveling speed of the long-sized members increases with an increase in their production rate. SOLUTION: This device has a taking device 22 placed in an area above a first conveyor 12 and a second conveyor which convey a long-sized material 14, in such a way that the taking device 22 can rise and fall and reciprocate. A brake device which provides braking to the long-size member 14 while the member 14 is traveling is placed on the upstream side of the take-up 22. The long-sized member 14 conveyed by the first conveyor 12 is braked by the brake device and is then held against the taking device 22 by a thrusting type traverse 18 and moved to the second conveyor. Then the taking device 22 falls inside the area above the second conveyor and returns to the waiting position of the first conveyor 12 after placing the long-sized member 14 on the second conveyor.
Patent JP-H0235885-A (JP)
Title: Video telephone system
Inventor: TAKADA YOSHIO
IPC: H04M11/00
Filed: 1988-07-26
Abstract: PURPOSE:To facilitate a selective operation and to reduce the costs of the device by providing a wireless transmitter at an operating part, providing a wireless receiving part at a video telephone system main body, remote- controlling a picture processing circuit with a wireless signal, and outputting a display picture signal. CONSTITUTION:An operating part 10 to control the switching and selection of a display picture by means of a picture processing circuit 7 is contained, and a wireless transmitter 5 to transmit its operating signal on a wireless signal basis is provided. A wireless receiving part 6 to receive the wireless signal is provided at the video telephone system main body 2, and the picture processing circuit 7 is remote-controlled by the wireless signal. Further, a picture signal output terminal 7a is cable-connected to the video input terminal of a general television receiver 4a. Consequently, the switching and selective operation of the display picture are facilitated by the wireless transmitter, and by using the general television receiver, the inexpensive video telephone system can be formed.