baber/WOPTO huggingface dataset:
Patent JP-S60245248-A (JP)
Title: Semiconductor ic
Inventor: ONO HAJIME
IPC: H01L21/331
Filed: 1984-05-21
Abstract: PURPOSE:To contrive the improvement of low voltage element characteristic and high withstand voltage element characteristic by removing the decrease of the former characteristic and the loss of the latter characteristic by a method wherein a projection which does not reach the surface of an element is formed immediately under the impurity diffused region in the element-forming region separately from a groove to isolate elements. CONSTITUTION:In the titled device having a dielectric-isolated structure that element-forming regions have been insulated from each other by an insulation dielectric, projections 9 which do not reach the surface of the element are formed immediately under the impurity diffused layer in the element-forming region separately from the groove to isolate the elements. For example, in formation of an element isolating groove by anisotropic etching with alkali in the case of n-p-n transistors, a groove shallower than the isolating groove is formed at the same time by utilizing an etching window narrower than the isolating groove, and the projection 9 is formed at the bottom of an n type island region 3. This manner reduces the thickness 7a of the n<-> layer undr an emitter region 4 and then enables the improvement of low voltage element characteristic and the removal of unnessary work in the high withstand voltage element to be attained without decreasing the withstand voltage characteristic because the thickness 7b of the n<-> layer under a base region end 8 is not changed.
Patent JP-H05270736-A (JP)
Title: Controller of winding tension of linear body
IPC: B65H59/36
Filed: 1992-03-27
Abstract: PURPOSE:To suppress small fluctuation of tension which is generated when optical fiber (including coated fiber of optical fiber tape) is wound. CONSTITUTION:Both ends of a shaft 48 of a dancer pulley 46 are guided by a guide rail 44. The shaft 48 of pulley is supported by a spring 52 which is provided in parallel with the guide rail 44, and a damper 54 is provided in parallel with the spring 52. An optical fiber 30 is wound by making it into contact the outer periphery of pulley 46 by adequate length of it. Consequently, inertia is small because the dancer pulley 46 is supported by the spring 52. In particular, inertia is further reduced when the dancer pulley is made of light material. Therefore, the controller can follow small fluctuation of winding tension. Further, if it is used together with the conventional tension controller which uses the principle of lever, it can correspond to any fluctuation of tension.
Patent JP-S5529951-A (JP)
Title: Brewing of soy
Inventor: NODA FUMIO
IPC: A23L27/50
Filed: 1978-08-24
Abstract: PURPOSE: To prepare improved unrefined soy having excellent filtering characteristics, in high yield, by storing unrefined soy at a specific low temperature while keeping the cellulase activity and the pectinase activity above specific values.  
     CONSTITUTION: Unrefined soy is cooled below 15°C, and charged into a fermentor while keeping the cellulase activity of ≥50 units/gram of the unrefined soy, and the pectinase activity of ≥5 units/grams of the unrefined soy. The mixture is heated and brewed by the conventional process, to give improved unrefined soy having excellent filtering characteristics with high utilization of the raw materials. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07312371-A (JP)
Title: Method of manufacturing heterobipolar transistor
Inventor: ITO HIDEJI
IPC: H01L29/73
Filed: 1994-05-17
Abstract: PURPOSE:To provide a method of manufacturing a heterobilopar transistor capable of preventing the increase in a leak current in a base.collector junction and the increase in the thickness of a base layer and reducing the base resistance in a link base region below usual level. CONSTITUTION:A p-type Si layer 25 of high impurity concentration is formed on a p-type SiGe layer 23 being a base formation layer as a base resistance reduction layer. A part of this p-type Si layer 25 is removed by liquid comprising, for example, KOH, K2Cr2O7, propanol and water until the surface of the p-type SiGe layer 23 is exposed. An n-type Si layer (emitter layer) 37 of low impurity concentration is grown by the p-type SiGe layer 23 on removed traces (recessed part) 25a produced by this removal.
Patent JP-S61259953-A (JP)
Inventor: SAKAI YUKITOSHI
IPC: B65D21/08
Filed: 1985-05-13
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-H04358508-A (JP)
Title: Filter device for soil liquid and processing liquid filter device for processing machine
Inventor: NAKAYAMA MUNEO
IPC: B01D33/04
Filed: 1991-05-08
Abstract: PURPOSE:To reduce the running cost by improving the life of a discharging device of simple structure and high filter efficiency and a processing liquid filter and providing a processing liquid filter device of a processing machine which can reduce the frequency of replacement of processing liquid filter and increase the working efficiency. CONSTITUTION:A filter device for soil water is provided with a sheet-shaped filter medium 31 fed continuously, a soil liquid feeding means 39 for feeding the soil liquid to the filter medium 31 and a pressure difference generating means for generating the pressure difference between the upper face side and the lower face side of the filter medium 31. Said device also works as a processing liquid filter device of a processing machine provided with filter medium 31, a soil liquid feeding means 39, a pressure difference generating means and a returning means for returning the processed filtrate having passed through the filter medium 31 by the pressure difference to a filter liquid tank. Its structure is simple and its filter efficiency is high. The device makes the life of a filter longer to reduce the running cost. The device also reduces the frequency of replacement of filters to increase the operation factor.
Patent JP-S60246708-A (JP)
Inventor: SASE EIZOU
IPC: A45C11/18
Filed: 1984-05-23
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-S63268873-A (JP)
Inventor: MIYASHITA KENICHI
IPC: E04F19/00
Filed: 1987-04-24
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-S5328332-A (JP)
Title: Television set
Inventor: KOGA YOSHIO
IPC: H04N9/78
Filed: 1976-08-27
Abstract: PURPOSE: To obtain the satisfactory brightness signal and the satisfactory colour signal, by using after changing two circuits which discriminate the brightness signal and the colour signal from the compound TV signal, and taking out the good points only. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11325134-A (JP)
Title: Brake disk for automobile
Inventor: MARTIN ROLAND
IPC: F16D65/12
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a brake disk provided with disk elements which can be easily connected to each other without using any holding means, and consists of a composite fibrous material. SOLUTION: A brake disk 1 for automobiles consisting of, in particular, a composite fibrous material is provided with two disk element 2, 3 having ribs 5, 6 forming an air passage. The ribs can be connected to each other. The ribs 5, 6 of the disk elements 2, 3 are provided with interlocked joints 4 with each other on end faces opposite to each other.
Patent JP-H02281286-A (JP)
Title: Device for mounting display device
Inventor: HATANO MASAHIRO
IPC: H05K7/12
Filed: 1989-04-22
Abstract: PURPOSE:To allow the determination of the mounting holes of a control panel surface without being limited by the sizes of the mounting legs (mounting holes) of a display device and to allow the mounting of the display device from the control panel surface by interposing an adapter disposed with respectively plural rear side mounting seats and front side mounting seats between the display device and the control panel surface. CONSTITUTION:The adapter 11 disposed with the rear side mounting seats 13 and the front side mounting seats 12 is interposed between the display device 1 and the control panel surface 5 and the display device 1 is mounted on the rear surface thereof. The front side thereof is so formed that the adapter can be screwed from the front side of the control panel surface 5. The display device 1 is fixed by screws 2 for fixing and washers 3 to the rear side mounting seat 13 of the adapter 11. On the other hand, the display device 1 is mounted to the control panel surface 5 via the adapter 11 by fixing decorative screws 14 for fixing to the front side mounting seat 12 of the adapter 11. The mating size with the control panel surface is determined regardless of the mounting size of the display device in this way and the mounting of the display device is executable from the control panel surface as well.
Patent JP-H02281225-A (JP)
Title: Optical switch
Inventor: YANAGAWA HISAHARU
IPC: G02B26/08
Filed: 1989-04-21
Abstract: PURPOSE:To allow the switching of circuit optical paths for a loop pack operation of the low transmission loss of a light signal by moving a 3rd base body along the joining end faces of 1st and 2nd base bodies and switching and connecting an intersected optical fiber pair to the optical fiber pair of the 1st and 2nd base bodies. CONSTITUTION:A movable connector 30 is disposed between connectors 10 and 20. The movable connector 30 forms the circuit optical path consisting of the optical fiber pair 13   the optical fiber pair 34 the optical fiber pair 23. The movable connector 30 is moved in parallel along the joining end faces by as much as a spacing P at the time of making the loop back operation of the circuit optical path. The circuit optical path, therefore, consists of the optical fiber pair 13   the optical fiber pair 33   the optical fiber 23. Namely, the optical fiber pair 33 is intersected and, therefore, the light signal is switched in the optical path in the movable connector 30 and the respective connectors are moved in parallel in the state of joining the end faces to each other. The transmission loss of the light signal by the switching of the circuit optical path is suppressed low in this way.
Patent JP-H04334133-A (JP)
Title: Portable radio telephone system
Inventor: KITAMURA SHINICHI
IPC: H04W88/02
Filed: 1991-05-09
Abstract: PURPOSE:To utilize a slave set being a cordless telephone set at an inexpensive talking charge of a wired telephone line through a master set being a cordless telephone set connecting to a wired telephone line and to use an address memory storing a specific telephone number in common by mounting a cordless adaptor. CONSTITUTION:A battery box loading section 2 of a system main body of the portable radio telephone system is provided with an external interface 12 connecting to a control section 11. A cordless adaptor 14 which consists of a cordless radio section 15, a cordless antenna 16, a cordless battery section 18 and an adaptor side interface 17 coupled with the external interface 12 and sending/receiving a radio wave to/from the master set 13 being the cordless telephone set is removably loaded to the battery box loading section 2.
Patent JP-H07310186-A (JP)
Title: Plasma cvd method and apparatus therefor
Inventor: OOYAMAGUCHI MAKIKO
IPC: C23C16/50
Filed: 1994-05-17
Abstract: PURPOSE:To form films having excellent denseness and tight adhesion at a high film forming rate on substrates by forming the plasma formed by an arc discharge to a sheet form, introducing this plasma into a film forming chamber and impressing a magnetic field thereon, thereby bending the plasma. CONSTITUTION:The discharge gas introduced from a gas introducing port 20 is converted to the plasma by the arc discharge of a plasma forming means 1 and the formed plasma is introduced into a plasma introducing section 2. The plasma advance to a pressure regulating chamber 5 in the state that the plasma is converged to a circular cylindrical shape by the magnetic field formed by a permanent magnet built in a first intermediate electrode 21 and an air-core coil 4 built in a second intermediate electrode 22. The plasma is deformed to the sheet-like plasma 15 by a first magnetic field impressing means 3 during the course thereof and is accelerated by a voltage applying means 14, by which the plasma is introduced into the pressure regulating chamber 5. Further, the twist of the plasma is corrected by a second magnetic field impressing means and is introduced into the film forming chamber 6. At this time, the sheet-like plasma 15 is bent nearly 90 deg. by a third magnetic field impressing means 7 and is converted to an anode 16.
Patent JP-H05298787-A (JP)
Title: Tracking control device
Inventor: TABUCHI JUNICHIRO
IPC: G11B15/467
Filed: 1992-04-22
Abstract: PURPOSE:To minimize voltage read errors by an A/D converter and enhance the accuracy in the digital processing in terms of a tracking control device which uses four pilot signals which are synchronized with the rotation of a rotary head but different from their frequencies respectively. CONSTITUTION:This tracking control device provides an A/D converter 33 which converts reproduced pilot signal into a digital signal during reproduction time, a pilot signal processing circuit 31 which prepares a digital tracking signal based on the digital signal and an adder 17 which adds the digital tracking error signal to an error signal of a digital servo system.
Patent JP-H042704-A (JP)
Title: Wet-type compacting die for metal powder
Inventor: ISOMURA KEIICHIRO
IPC: B28B7/34
Filed: 1990-04-20
Abstract: PURPOSE:To obtain a wet type compacting die having good releasing property, easy machinability, high strength and long service life by constituting the subject die of the specific ratio of BN and the other ceramic component, forming the specific pores and imparting permeability. CONSTITUTION:The wet-type compacting die for metal powder is constituted of BN and the other ceramic components of one or more kinds of Si3N4, SiC, SIALON, ZrO2, Al2O3, AlN, mullite, etc., and the wt. ratio of BN to the total wt. is made to 5 - 50%. Further, the above die is made to be 0.5 - 5mum average pore diameter and 10 - 50% porosity and have the permeability. The porosity and the permeability can be formed by mixing BN and the other ceramic component powder at the prescribed ratio and burning and sintering in the atmospheric pressure or pressurized atmosphere after compacting. By this method, the good quality wet-type compacting die having sufficient water absorbability, is obtd.
Patent JP-S60247386-A (JP)
Title: Television receiver
Inventor: ISHIGAKI YOSHIO
IPC: H04N5/445
Filed: 1984-05-22
Abstract: PURPOSE:To recognize easily the calendar date of this day by displaying the date of this day, which is outputted by a clock timer incorporated in a microcomputer, in a manner different from display of the other dates at least on the calendar display of this month. CONSTITUTION:A main body of a control circuit 20 having a program timer function for picture display is the microcomputer. A CRT control circuit 25 incorporating a character generator receives commands of the control circuit 20 and is operated. Red, green, and blue character signals SR, SG, and SB are generated from the CRT control circuit 25. Pictures of the calendar are turned over automatically at a period of 2-3sec, and the display month is updated successively. When the display month is updated, the updated month of the calendar is displayed only for the automatic turn-over period. While this month of the calendar is displayed on a CRT tube surface, the date of this day is flickered at a certain period. Thus, the date of this day is distinguished easily from dates of the other days.
Patent JP-S59228814-A (JP)
Inventor: UNEKI HIDEJI
IPC: A47J41/00
Filed: 1983-06-08
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-H0994775-A (JP)
Title: Tool box and one-piece bottom panel
Inventor: JIMII DOON
IPC: B25H3/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To make no need of keeping in stock of a large number of parts by installing in a bottom panel a plurality of ribs extended from a side edge of a face of a rectangular bottom wall, rear part flanges extended from a face of the bottom wall in the rear edge, and a plurality of side flanges extended from a face of the bottom wall in the side edge. SOLUTION: A bottom panel 20 of a tool box 10 contains a flat and rectangular bottom wall 21 and two ribs kept at an interval are parallel to the front edge and the rear edge of the bottom wall 21 and kept at prescribed intervals from the front edge and the rear edge of the bottom wall 21. The front part ribs 23 have a smaller radius than that of the other ribs, and their front ends are provided with an upright and flat and rectangular front part flange 24 and continue along the whole length of the front part rib 23. A rectangular rear part flange is hung from the rear edge of the bottom wall 21 along the whole length.  A side part flange 27 in the most front part is placed between the front part ribs 23 and one of the rib 22 in the most front part, an intermediate side part flange 28 is made relatively long and placed between ribs 22, and a side part flange 29 in the most rear part is placed between the rear part flange 26 and the ribs 22 in the most rear part.
Patent JP-2000295541-A (JP)
Title: Broadcast receiver, method for processing contract information of the broadcast receiver, and recording medium for contract information processing program for the broadcast receiver
Inventor: YAMAMOTO SOZO
IPC: H04N5/445
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a broadcast receiver by which a contract status can be confirmed at a practical speed and the contract status with respect to respective channels can be confirmed even when a package contract is made for a plurality of channels. SOLUTION: Contract information is set in an ID list included in an SI (program information) in a transport stream, a control means 8 separates the contract information from the SI resulting from being separated from the transport stream that is received by a reception means 2 and demultiplexed by a demultiplexer means 3, and a restriction reception control means 10 collates the contract information with contents of an IC card. Thus, the contract status can quickly be confirmed with respect to each channel even when a package contract is made for a plurality of channels as well as a contract of a single channel.
Patent JP-H08296327-A (JP)
Title: Cut-off deck device for repairing metal smelting furnace
Inventor: ARIYOSHI MASAHIRO
IPC: E04G3/00
Filed: 1995-04-27
Abstract: PURPOSE: To promote safety by transferring a plurality of cut-off plates for covering an opening section in a work floor in the horizontal direction with a crossfeed conveyer, raising and lowering the transferred cut-off plates with a lifter, and holding the cut-off plates in a state to overlap them. CONSTITUTION: When a smelting furnace is repaired, cut-off plates 1a, 1b, 1c and 1d stored in a holder 4 in state to pile up are successively released from the holder 4. Then, the cut-off plates 1a-1d are lowered by a lifter 3 and, at the same time, they are mounted on a crossfeed conveyer 2 of a chain conveyer. Then, the cut-off plates 1a-1d are conveyed in the left direction by the crossfeed conveyer 2 and, at the same time, they are successively arranged to close completely an opening section right above a revolving furnace 5. Then, when reparing work is completed, the cut-off plates 1a-1d are conveyed in the right direction by the crossfeed conveyer 2, they are lifted with the liftr 3 one by one and are stored in the holder 4. Accordingly, since fallen objects from a hood 6 are cut off, the repairing work is speeded and, at the same time, safety of work can be promoted.
Patent JP-H05297695-A (JP)
Title: Developing device
Inventor: MAKABE AKIRA
IPC: G03G15/08
Filed: 1992-04-23
Abstract: PURPOSE:To eliminate the fogging of a recorded image, to enhance the fluidity of toner and to improve recording performance by dropping the toner negatively electrostatically charged on a conductor roller positively electrostatically charged from a hopper. CONSTITUTION:A separation container 17 receiving bad toner 7a of the toner 7, which is not electrostatically charged or oppositely electrostatically charged, and which can not adhere to the conductor roller 14 to be dropped is provided with a discharging door 17a for discharging the toner 7a when there is much bad toner 7a on its side part. Thus, the toner 7 negatively electrostatically charged is dropped on the conductor roller 14 positively electrostatically charged from the hopper 15, so that the normal toner 7 negatively electrostatically charged adheres to the conductor roller 14, and is dropped by a first blade 18 on a toner tank 19 and is stored. On the other hand, such the bad toner 7a as the toner which is not electrostatically charged or which is oppositely electrostatically charged can not adhere to the conductor roller 14 so as to be dropped on the separation container 17 to be stored. Consequently, development is executed by only the normal toner stored in the toner tank 19.
Patent JP-S5530155-A (JP)
Title: Welding of battery plate lug group
Inventor: HATAKEYAMA MASATO
IPC: H01M50/536
Filed: 1978-08-26
Abstract: PURPOSE:To easily, rigidly, and economically weld the battery plate lug group using simple equipment by setting up a pad on the bottom of the cast which forms straps by using the cast on strap system and supporting the plate lug. CONSTITUTION:By welding the plate lug group 5 using the cast on strap system and the strap 5' is formed. In this case, the pad whose cross section is of a crest toward the longitudinal direction is formed on the bottom 2 of the cast 1 and molten lead 4 is injected. Then the plate lug group 5 is inserted and its tip surface makes contact with the pad 3. This permits a gap 6 to be formed between the tip and the bottom 2, thereby completely welding the lug 5 and the lead 4.
Patent JP-2000295245-A (JP)
Title: Relay connection radio system and method for controlling relay connection radio
Inventor: MATSUOKA TOSHIYUKI
IPC: H04W84/20
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To simultaneously acquire all data from a host station to an end station in a relay path through one-round radio communication. SOLUTION: A plurality of slave radio units 3a, 3b, 3c are used of relay transmission with respect to one mater radio unit 2. Upon request of a host station 1 connected to the master radio unit 2, data a, b, c of terminal stations 4a, 4b, 4c connected respectively to the slave radio units 3a, 3b, 3c are simultaneously collected, and the occurrence of any fault in the slave radio units 3a, 3b, 3c conducting relay transmission resulting in disabling radio communication can be detected.
Patent JP-S59229977-A (JP)
Title: Recording device for image information
Inventor: MAZAKI YOUSUKE
IPC: H04N5/76
Filed: 1983-06-11
Abstract: PURPOSE:To eliminate the evil influence of a noise, etc., upon a CRT image output by accessing a picture memory during a vertical blanking period wherein picture output to a CRT display device is not performed. CONSTITUTION:When a picture print instruction is inputted from an input device such as a keyboard, a main control circuit 1 waits for the generation of the vertical blanking signal of a synchronizing signal generating circuit 2, and the circuit 1 connected to the picture memory 3 and accesses the memory 3 at the rising of the signal. Then, one-line picture information is read out of the memory 3, and transferred to and stored in the buffer memory of a subcontrol circuit 7 temporarily. The circuit 7, on the other hand, waits for the ending of transmission and drives a thermal head 8 right after the data transfer is completed to record one line dots and feed paper right after that.