baber/WOPTO huggingface dataset:
Patent JP-S59181836-A (JP)
Title: Optical repeater
Inventor: MINEMURA KOUICHI
IPC: H04B10/564
Filed: 1983-03-31
Abstract: PURPOSE:To improve the reliability as a monitoring signal by multiplexing an output light of an active and a spare semiconductor laser by a polarized plane optical multiplex circuit to extract the light as the monitoring signal. CONSTITUTION:The changeover of the operation of the active and the spare semiconductor lasers 305 and 306 is performed by switching driving circuits 301 and 302 driving respectively these semiconductor lasers by means of a changeover circuit 311. Further, the optical signal being an output of the semiconductor lasers 305 and 306 is multiplexed at the polarized plane optical multiplex circuits 314 and outputted from an output terminal 4. On the other hand, in monitoring the system, an optical shutter 501 is opened, the optical signal at the 2nd output terminal 316 of the polarized plane optical multiplex circuit reaches the 2nd optical receiving section 6, is transmitted to a device being a downstream on an outgoing line and supervised.
Patent JP-S62212737-A (JP)
Title: Pack table editing system
Inventor: ISHIKAWA MASAYUKI
IPC: G06F11/22
Filed: 1986-03-13
Abstract: PURPOSE:To attain recognition of the total number of errors by executing a pack table up to the pack number indicated by a pack counter after reading out the pack table from the pack number indicated by a start pack table, then storing the total number of errors in an error counter. CONSTITUTION:When an instruction is received from a keyboard 19 to supply the pack table number to a pack counter 21 of a control pack, a processor 10 stores these pack table numbers in the counter 21 of a RAM 12. When an instruction is received to supply the pack table numbers to a start pack table 2, these numbers are stored in the table 22 of the RAM 12. Then the processor 10 reads the pack table numbers out of the counter 21 in order to start execution of the pack table by an instruction issued from the keyboard 19. Then the processor 10 checks whether the value of the counter 21 is correct or not and then writes an error code to a pack counter error 23 of the RAM 12 if the value of the counter 21 is less than '0' or larger than 'n' to stop its operation.
Patent JP-H03256398-A (JP)
Title: Multilayer interconnection board
Inventor: ICHIHARA TAKAAKI
IPC: H05K1/11
Filed: 1990-03-06
Abstract: PURPOSE:To sort a defective product beforehand and to prevent an intermittent trouble from being caused at an apparatus by a method wherein a prescribed wiring pattern is arranged at the outside of a product size of a wiring board and inside a work size for board production use in order to measure an electrical characteristic and the like. CONSTITUTION:On the outside of a product size 2 inside a work size 1 for production use, the following are arranged: pilot holes 3 for alignment use at a lamination operation; patterns 4 for connection reliability use; and a pattern 5 for electrical-characteristic measurement use. For example, when it is judged whether individual signal layers have a prescribed electrical characteristic or not or whether the thickness between board layers and general signal patterns 7 have been finished as instructed in the specifications. After boards have been laminated, it can be judged easily when through holes 6-6' for electrical- characteristic measurement use are observed from a surface layer. Positions of the through holes 6 are changed and arranged for individual inner-layer signal layers, and all the signal layers are observed. After all of them have been confirmed, they are cut off according to a product size. The inside of a product is not affected.
Patent JP-H11248340-A (JP)
Title: Storage cabinet
Inventor: TSUZUKI NAOTO
IPC: F25D23/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the closing state of the opening/closing doors of a storage cabinet with a double-leafed hinged door which airtightly seals the space between the back of the doors and the peripheral edge section of the front opening of the main body of the cabinet by tightly adhering door packings provided to the back sides of the opening/closing doors to the peripheral edge section of the front opening when the opening/closing doors of the storage cabinet are closed. SOLUTION: The magnetic forces of upper and lower end-side door packings 22b and 22c constituting a door packing are set at stronger forces than that of a side edge-side door packing 22a so that the door packing 22a may come into contact with the peripheral section of the front opening of the main body of a storage cabinet in a normal state with a weak attracting force when the packing 22a comes into contact with the peripheral section. Therefore, the smooth turning operations of the opening/closing door of the storage cabinet can be secured by eliminating biting and, at the same time, the adhesibility of a sealing section is improved.
Patent JP-H04273762-A (JP)
Title: Contact type image sensor
Inventor: ISHIZUKA HARUO
IPC: B41J2/44
Filed: 1991-02-28
Abstract: PURPOSE:To supply the contact type image sensor of constitution where an electric conductive state is easily displayed and the interruption effect of high frequency noise is produced at the time of connecting and fixing a frame and members fixed to the frame. CONSTITUTION:In the contact type image sensor having an illumination means 20, an image-forming means 5, a light-receiving element 4, the frame 1 which integrally holds said illumination means, the image-forming means and the light-receiving element, and members 16 and 22 fixed to the frame, the frame 1 is constituted in a state where a non-conductive film does not exist in a part of or a whole contact surface with the members 16 and 22 which are composed of conductive materials, the non-conductive film is formed on the surface and which are fixed to the frame. The members 16 and 22 fixed to the frame are composed of the conductive material at least on the surfaces. The frame 1 and the members 16 and 22 fixed to the frame have features that they are brought into contact with each other and are fixed so that they are electrically conducted through the contact surface by pressure by the elasticity of the members.
Patent JP-H03256287-A (JP)
Title: 'karaoke' (orchestration without lyrics) device
Inventor: MURAKAMI NOBUO
IPC: G11B20/02
Filed: 1990-03-07
Abstract: PURPOSE:To ensure reservation order even if music is not yet decided by displaying contents to represent the reservation order and designated music given from a control means by a signal for display as coordinating them with each other. CONSTITUTION:In response to the operation of an operator, an input means M1 inputs reservation mode setting data D1, music designating data D2, and reservation order insurance designating data D3 to the control means M3. The control means M3 starts a reservation mode in conformity with the input of the data D1, and when the data D2 is inputted during a started state, reservation order data R2 corresponding to reservation request order is read out from a storage means M2. Here, when the data D3 is inputted, reservation order insurance data R1 and the data R2 are read out from the storage means M2, and are converted into the signal for display, which is outputted to a display means M4. Then, the display means M4 displays the reservation order and a reservation situation in which the contents to represent the designated music and the contents to mean the insurance of the reservation order are coordinated with each other. Thus, even if the music is not yet decided, only the order can be reserved.
Patent JP-S52138849-A (JP)
Title: Logic integrated circuit
Inventor: TAKAI TOORU
IPC: G06F7/00
Filed: 1976-05-14
Abstract: PURPOSE: To improve terminal use efficiency of LSI by obtaining a LSI provided with a testin circuit that does not require input terminal used exclusively for testing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05316085-A (JP)
Title: Network control system
Inventor: HOSOGAI SHIGEO
IPC: G06F13/00
Filed: 1992-03-16
Abstract: PURPOSE:To allow the center system to process efficiently the changeover of terminal lines. CONSTITUTION:A data processing section 1 is a section to process data from a terminal equipment 5 and uses a name of an internal terminal equipment from a network control interface section 2. Data are given to the data processing section 1 through a line 11 via a communication processing unit 4, a network control section 3 and a network control interface section 2. When the line 11 is faulty, a line changeover device 6 is used to select a public network 7. A discrimination section 9 and an information revision section 10 are operated by allowing the operator to gives a revision command of a name of a bypassed terminal equipment to an operator interface section 8 of the network interface section 2, network control information is revised and the data processing section 1 processes data from a bypassed line with an original internal terminal equipment name.
Patent JP-H05223997-A (JP)
Title: Irradiation window
Inventor: KIMURA TOSHIO
IPC: G21K5/00
Filed: 1992-02-07
Abstract: PURPOSE:To prevent the occurrence of creases on the surface of a window foil. CONSTITUTION:A window foil 1 is closely fitted to a window flange 2 by means of a retainer 4. During operation of an electron beam irradiating apparatus, the electron beam generating part is in a vacuum state, the window foil 1 comes into contact with a large number of water cooled crosspieces 6 set in the flange 2, and cooled. The end faces of the crosspieces 6 contacting with the window foil 1 are set by a distance (d) back from the foil-fitting plane of the flange 2 toward the inside of the irradiation window. Elongation of the foil during evacuation and its slack at the time of fitting the foil are absorbed by the step part of difference (d), and creases do not occur on the foil during evacuation.
Patent JP-S60200420-A (JP)
Inventor: KUROSAWA YUKIO
IPC: H01H33/66
Filed: 1984-03-26
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-S63222174-A (JP)
Title: Photochromic compound
Inventor: ICHIMURA KUNIHIRO
IPC: C09K11/06
Filed: 1987-03-11
Abstract: NEW MATERIAL:A spiropyran compound expressed by formula I (A is bivalent organic residue; B is naphthyl or biphenyl; X is C or S substituted by two alkyl groups). EXAMPLE:1-[2-(alpha-Naphthoyloxy)ethyl]-3,3-dimethyl-6'-nitrospiroindo linobenzpopy ran. USE:Useful as photochromic materials for printing, recording, decoration, etc., having excellent fatigue resistance of coloring and decoloring by light. Resins obtained by blending the compound therein are advantageously usable in optical elements having color changing properties, e.g. sunglasses, photometers or curtains. PREPARATION:A compound expressed by formula II is condensed with 5- nitrosalicylaldehyde or a compound expressed by formula III is reacted with naphthalene or biphenyl derivative to afford the aimed compound formula I.
Patent JP-H0826622-A (JP)
Title: Construction method of guide rail of elevator
Inventor: NITSUTACHI IWAO
IPC: B66B7/02
Filed: 1995-03-15
Abstract: PURPOSE:To form a structure same as a steel tower for elevator by combining building units up and down, and to butt the upper side and the lower side guide rails simply so as to combine them, even though a construction error and the like are generated when the building units are combined up and down. CONSTITUTION:When a building of plural stories is formed by combining plural building units 1, building units 1 for plural up and down stories to furnish a space to be an elevator shaft are provided. To the building units 1 for the stories furnishing the space to be the elevator shaft, guide rails 6 to guide slidable vertically car frames 55 which support the elevator car 4 are installed tentatively. The building units 1 are laminated vertically in the multiple stages and connected. Then, the guide rails 6 are slided vertically, and the ends of the guide rails in the vertical direction positioning at the upper side and the lower side are butted and connected.
Patent JP-H06262799-A (JP)
Title: Electrostatic plotter
Inventor: MATSUZAWA MASATOSHI
IPC: B41J2/385
Filed: 1993-03-16
Abstract: PURPOSE:To shorten a cleaning time of an electrostatic platter and to improve handleability of clear liquid. CONSTITUTION:The electrostatic plotter comprises a containing tank 10 for containing clear liquid 4, an intermediate tank 11 for containing the liquid by pumping the liquid 4 by a clear liquid pump 3 and circulating it in a developer 2, and a waste liquid tank 12 for containing waste liquid after the liquid 4 is circulated. An operation panel 21 is operated to feed the liquid 4 of necessary amount for cleaning from the tank 10 to the tank 11 as required by opening a solenoid valve 16, and when the cleaning is finished, waste liquid contaminated by cleaning is fed from the tank 11 to a waste liquid tank 12 by opening the valve, and the tank 12 is removable. Solenoid valves 18, 19 at branch points of a pipe at front and rear sides of the developer 2 are switched by the panel 21 to switch circulation of liquid developer and the liquid 4 to the developer 2.
Patent JP-H10254242-A (JP)
Title: Developing device and image forming device
Inventor: SATO KOICHIRO
IPC: G03G15/08
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a developing device constituted to enable the sufficient stirring/carrying of a developer existing in the gaps between the blade bodies of mixers and the wall surface of a developing container as well and an image forming device. SOLUTION: The upper and lower mixers 105 and 106 for circulating the developer in the developing container are disposed and sheath materials 120 and 121 having elasticity are provided on the outer periphery of at least one of the blade bodies 117 and 118 of these upper and lower mixers 105 and 106. Then, the developer existing between the outer peripheries of the blade bodies 117 and 118 and the wall surface of the developing container is carried by the sheath materials 120 and 121.
Patent JP-H10324950-A (JP)
Title: High-strength welded steel structure, and its manufacture
Inventor: HAMADA MASAHIKO
IPC: B23K101/10
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide the welded structure excellent in low-temperature toughness by providing the base metal of the mixed structure of martensite and a lower bainite, providing the weld metal in which O of the prescribed quantity is contained, and P cm and Al/O are specified, and specifying TS of the base metal and the weld metal. SOLUTION: The welded structure is formed of the base metal and the weld metal. The metallic structure of the base metal substantially consists of the mixed structure of the martensite and the lower bainite. The base metal is the steel of >=TS900 Mpa. The weld metal is the steel containing <=0.06% O, satisfying the inequalities I and II, and whose TS is >=900 Mpa. The element symbol in the formulae I and II means the content (wt.%) of each alloy element in the steel. The weld metal contains 0.01-0.15% C, 0.02-0.6% Si, 0.6-3% Mn, 0.004-0.08% Al, 0.003-0.03% Ti, <=0.06% O, 0.0002-0.005% B, 0-1.2% Cu and Cr, 0-3% Ni, 0-1% Mo, 0-0.05% V and Nb.
Patent JP-H10253402-A (JP)
Title: Lighting system for instrument
Inventor: NAGAURA TOMOYUKI
IPC: G01D11/28
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system preventing light from leaking out of a pointer cap, without increasing the cost, by forming a recessed face on the side opposite to a reflecting end face around an opening in a light guide plate. SOLUTION: A recessed face 15 slanted downward toward an opening 13 is formed on the side of a light guide plate 6 opposite to its reflecting end face 14, the light guide plate 6 mounted on the back of a dial 4. When light is introduced into the light guide plate 6 from a light source 8 and is reflected from the reflecting end face 14 toward the pointer 11 for illumination, the light is curved inward at the recessed face 15 to prevent the light from leaking out of a cap 12.
Patent JP-S59182707-A (JP)
Title: Manufacture of molded piece of metallic plastisol
Inventor: SHIMADA MAKOTO
IPC: B29K27/06
Filed: 1983-03-31
Abstract: PURPOSE:To obtain the molded piece improved in clearness, physical properties by a method wherein plastisol is gelled in the mold to a suitable depth and again plastisol containing aluminium powder is gelled similarly in the mold and taken out of the mold after cooled. CONSTITUTION:The inner part of a shell mold of desired design is filled with colored or colorless transparent plastisol, then, this mold is heated by an oil bath from outside for a fixed time so that the gelled layer of a part in contact with the inside of said mold takes a suitable thickness and further, the mold is inverted to wash away the ungelled part. Then, again, the inner part of said mold is filled in advance with colorless or colored plastisol containing aluminium powder and the plastisol is heated as before-mentioned, an overflow process is conducted to the ungelled portion, then, the gelled part that has been left in the mold is heated and gelled completely. This completely gelled part is cooled and taken out of the mold to obtain the desired molded piece.
Patent JP-S61213536-A (JP)
Title: Energy saving and dehumidifying system
Inventor: OSHITA KAZUYOSHI
IPC: F24F7/04
Filed: 1985-03-20
Abstract: PURPOSE:To heat rooms under preventing the harm of humidity in winter and cool the rooms in summer by a method wherein the air in an underfloor space is interchanged with the air in roofing space to eliminate cool air under a floor while wet and warm air in the roofing space is discharged after effecting heat exchange with the atmosphere. CONSTITUTION:A ventilating fan 1 is arranged in the roofing space 14 to induce the air in the underfloor space 15 through a duct 5 and discharge it into the roofing space 14 through the duct 4. A part of the discharged air is sent into a heat exchanging duct 6 and is discharged to the outside of the room from the duct 9 through an air permeating layer 10. Upon passing through the air permeating layer 10, air in the air permeating layer 11, which contacts with the air permeating layer 10, is heated and is mixed with the cool air in the underfloor space 15 through the ventilating fan 1, thereafter, is discharged into the roofing space 14. According to this method, the cool air in the underfloor space 15 is eliminated and, at the same time, the cold atmosphere is heated by the heat exchanging duct 6 while wet and high-temperature air is discharged, therefore, the harm of humidity may be prevented in winter and the room may be cooled in summer.
Patent JP-S60198805-A (JP)
Inventor: KITANO MOTOI
IPC: H01G4/224
Filed: 1984-03-23
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-S55150199-A (JP)
Title: Rising method for memory
Inventor: TSUTSUMI MASAYUKI
IPC: G06F13/00
Filed: 1979-05-09
Abstract: PURPOSE: To rise a memory in a stop state by a simple program rapidly and accurately, by using read information of the memory in normal operation for normal operation in response to an interruption signal after writing the information in each memory.  
     CONSTITUTION: With push-button switch 6 depressed, synchronous control circuit 7 applies an interruption pulse to CPUs 1-1 and 1-2. Then CPUs 1-1, 1-2,... interrupt their programs to read all pieces of information in external memories 3.1... in normal operation via checking circuits 2.1b, 2.2b... and then update the contents of memories 3.1... including the external memories in stop mode via checking circuits 2.1a... by writing, and circuits 2.1a...2.1b... check a triple and double system respectively, so that when the contents of memories 3.1... agree, memories 3.1... in stop mode will start normal operation. Therefore, a simple program rises memories in stop mode rapidly and accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62214555-A (JP)
Title: Information recording carrier
Inventor: HASEGAWA MITSUHIRO
IPC: G11B20/10
Filed: 1986-03-17
Abstract: PURPOSE:To lower a reproduction error rate by modulating information by a modulation system of decreased low-frequency components thereby arranging and recording the information. CONSTITUTION:The information recorded on an optical card is modulated by an Eight to Fourteen Modulation EMF modulation system which is the modulation system of the decreased low-frequency components. A video signal 309 outputted from a sensor array in the reproducing stage of the optical card is thereby prevented from deviating from a binary coded reference value 413 and therefore, the reproduction error rate is lowered.
Patent JP-H06276569-A (JP)
Title: Cordless telephone system
Inventor: KISE YOSHIAKI
IPC: H04B7/26
Filed: 1993-03-17
Abstract: PURPOSE:To prevent the occurrence of the oppoturnity loss for use by transferring the incoming to a cordless telephone set which deviates from a service area and can not be traced and converted to a prescribed transfer destination. CONSTITUTION:A cordless telephone set 5 moves the outside of a service area 4 and a private branch exchange 1 detects that the discrimination number of the telephone set 5 can not be traced and converted. Then, the call incoming to the telephone set 5 is transferred by defining the prescribed data storage area which is preliminarily set in a voice mail device 7 as a transfer destination. At this time, the exchange 1 decides whether the transfer destination is set to the telephone set 5 or not based on discrimination number, sets a speech path if it is set and makes the call be received in the device 7. A voice guidance guiding an operation method is delivered from the device 7 to the telephone set 6 of a transmission side, and a caller performs the sound recording/storage of a message in a data storage area set to the telephone set 5. Thus, the opportunity loss for the use of a telephone due to the disabling of the incoming in the telephone set 5 can be prevented.
Patent JP-H08328206-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: KANEKO AKIRA
IPC: G03F7/30
Filed: 1996-03-14
Abstract: PURPOSE: To prevent staining due to silver sludge and lowering of printing performance without affecting photographic characteristics by bringing a developing solution or rinsing water each into contact with a filter having a positive electrokinetic potential or passing it through this filter. CONSTITUTION: The silver halide photographic sensitive material is processed by bringing the developing solution or rinsing water each into contact with the filter having the positive electrokinetic potential or filtering it, thus permitting colloidal silver having a negative electrokinetic potential eluted from the photosensitive material into the solution to be captured by electrostatic adsorption and to cause physical development with the colloidal silver as physical development nuclei in the filter matrix, resulting in producing metallic silver and reducing silver ions and to restrain occurrence of silver sludge.
Patent JP-H03257950-A (JP)
Title: Aseesembling method for gallium arsenide semiconductor chip
Inventor: TARA KATSUJI
IPC: H01L23/12
Filed: 1990-03-08
Abstract: PURPOSE:To improve the yield by restricting characteristics variations due to storage temperature and characteristic variations before and after resin sealing by die-bonding an active layer formed in a gallium arsenide semiconductor substrate in a direction where there is not produced the characteristic variations with respect to comb distortion upon resin molding or to comb distortion upon resin molding or to comb distortion due to the storage temperature. CONSTITUTION:In the case of a gallium arsenide superconductor chip including an FET, there are disposed parallely the side surface 1 of a comb and an active layer 3 of the FET in the directions <001> and <010> formed on a gallium arsenide substrate 2. In the case of a gallium arsenide semiconductor chip including a Hall device in the direction <011>, <011> formed on the gallium arsenide substrate 2 are disposed, slanted 45 deg. or 45 deg..