baber/WOPTO huggingface dataset:
Patent JP-S5779226-A (JP)
Title: Fuel injection device for diesel engine
Inventor: NISHIOKA MATSUO
IPC: F02D1/16
Filed: 1980-11-04
Abstract: PURPOSE: To reduce engine noise and Diesel knock sound by detecting temperature of combustion gas with a temperature sensor provided in an exhaust path and advancing angle of fuel injection period only in half miss fire.  
     CONSTITUTION: A diaphragm system angle advance control 7 turns an injection period control lever 4 to advance angle of fuel injection period of a distribution type fuel injection pump 2. When an engine 1 produces half miss fire and exhaust gas temperature detected by a temperature sensor 17 is lowered lower  than temperature set by a control box 13, a three way valve 11 is operated to  open a negative pressure introducing path 9 for introducing negative pressure  produced by a vacuum pump 10 into a negative pressure chamber 7d. Thus, a  diaphragm 7c is displaced and a operative rod 8 is withdrawn to turn the lever  4 in the direction (a) of advancing angle. Thus, engine noise and Diesel knock  sound can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63318682-A (JP)
Title: Vertical/horizontal converting method for image data
Inventor: SHINBOU KENICHI
IPC: G06T3/60
Filed: 1987-06-23
Abstract: PURPOSE:To widely reduce a using memory and to prevent the instantaneous property of displaying from being damaged, by converting and transferring data vertically/horizontally by using the work area of a prescribed capacity and a VRAM, transferring the converted data onto the VRAM and displaying them with a display. CONSTITUTION:First, a buffer A of figure (a) is divided into the mini-block of the size of a vertical direction byte number and horizontal bit 8. First, a vertical/horizontal conversion is executed concerning the mini-block composed of data 1-24. At such a time, the conversion is limited into the mini-block and for the stock of the converted data, a buffer C is used. The data in the buffer C go to figure (b). All data in the buffer C are transferred to an original mini-block position in the buffer A. Hereinafter, other mini-block also executes the same-procedure repeatedly. Next, the data are transferred in the good sequence in a regular vertical/horizontal converting shape onto a VARM. The sampling sequence at such a time is shown such as 1, 25, 49, 2, 26, 50, 3, 27, 51.... By transferring this onto the VRAM, the vertical/horizontal conversion is completed on it. The data are displayed on a display.
Patent JP-H10334990-A (JP)
Title: Electrical connector assembly and electrical connector used therefor
Inventor: KODAMA HIROMITSU
IPC: H01R13/648
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector assembly and a pair of electric connectors of engageable shield type, capable of guiding during engagement so as to compensate for a slight displacement, while being relatively small-sized. SOLUTION: An electrical connector 10 has a plurality of male contacts 50 disposed in an engagement recess (70) and a shield member 80 disposed, so as to cove substantially an entire face of an inside face of the engagement recess (70). A counterpart connector 110, engaged with the electric connector 10, has a female contact 150 in contact with the male contacts 50. A female contact 150 is disposed in a plug part 130. During engagement, the plug part 130 is received in the engagement recess (70). A shield member 80 is disposed on a substantially full face of the outside face of the plug part 130.  A shield member 80 of the electrical connector 10 is constituted by the shield member 80 in vicinity of a peripheral rim of the engagement recess (70), and during engagement reception with the counterpart connector 110, a guide face (85) to be inclined so as to guide the counterpart connector 110 outwards is formed.
Patent JP-H103410-A (JP)
Title: User interface evaluation device
Inventor: OKADA HIDEHIKO
IPC: G06F3/0481
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To evaluate the operability with small manhour in spite of a large number of operation histories by calculating the time needed for every operation included in an operation pattern that is previously extracted from plural operation histories and performing the statistic processing for every operation. SOLUTION: An operation pattern extraction means 102 extracts an operation pattern from all operation histories that are stored in an operation history storage means 101. A history block extraction means 103 extracts the history block of the area where the extracted operation pattern appears from the operation histories. A time data extraction means 104 extracts the operation data and the operation time data from the extracted history block. A time calculation means 105 calculates the difference between the time of a certain operation and the time of the preceding operation based on an extracted time data set. A statistic processing means 106 performs the statistic processing of the time data set for every same operation. A display control means 107 shows the statistic data on a display device 110. Thus, plural operation histories can be collectively checked.
Patent JP-H10335871-A (JP)
Title: Housing for storing electrical apparatus
Inventor: TAKAHASHI NORIO
IPC: H05K9/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a light housing for storing electrical apparatus, which has sufficient strength, has desired radio-shielding effect and whose manufacture cost and transportation cost can be reduced. SOLUTION: The housing for a storing electric apparatus 1 is constituted of a housing main body 3 having an opening part 2 on the front face and a door body 4, which is screwed to the housing main body 3 by a hinge and covers the opening part 2. A first conductive packing 5 is provided near the peripheral edge part of the opening part 2 in the housing main body 3 along the whole periphery of the opening part 2. A first abutting member 6 is provided at the back of the door body 4, and a second conductive packing 7 is provided near the peripheral edge part of the back of the door body 4 along the entire periphery. A second abutting member 8 is provided near the peripheral edge part of the opening part 2 in the housing main body 3.
Patent JP-H10332752-A (JP)
Title: Spectrum analizing method and device
Inventor: SAKAI NAOYUKI
IPC: H04B17/391
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To realize spectrum analysis for TDMA (time division multiplex communication) radio communication with accuracy. SOLUTION: A counter 60 is provided for sending out a counter synchronous signal SY including a slot signal identifying each call slot in the up and down direction and a frame signal for identifying one group of the each call slot in the up and down direction as a frame, and at CPU 45 which received the signal SY and a demodulation signal DM from a demodulation part 42, an instruction is given to an RF receiving part 10 so as to start spectrum analysis action when a radio channel to be measured is detected in the demodulation signal DM, and electric field strength is measured (43) and stored (44) so as to enable spectrum analysis per call slot. Thus, the spectrum analysis can be done with accuracy even if there is an unused slot.
Patent JP-H024709-A (JP)
Title: Cleaning composition
Inventor: UJI YOSHITAKA
IPC: A61K8/00
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a readily producible cleaning composition, containing a specific saturated higher alcohol and specified higher fatty acid salt as principal ingredients and having excellent pearly lustrousness, temperature stability, detergency and mild reaction to the skin. CONSTITUTION:A cleaning composition, containing (A) a higher alcohol, containing a saturated hydrocarbon consisting essentially of 22C behenyl alcohol with >=80wt.%, preferably >=85wt.% purity thereof and (B) one or more higher fatty acid salts selected from alkaline metal, ammonium or alkanolamine salts of 0-22C saturated fatty acids and/or unsaturated fatty acids as principal ingredients, mass-producible in a short time at a low cost and capable of expressing improved pearly luster, excellent in hydrolytic stability with heat and alkalis with good feeling of use.
Patent JP-H0323486-A (JP)
Title: Information processor
Inventor: TATEIRI HIROAKI
IPC: G09B7/04
Filed: 1989-06-20
Abstract: PURPOSE:To realize effective education, etc., combining the characteristics of each information by displaying video information synchronous with character/ graphic information. CONSTITUTION:An video information outputting means 11 which outputs video information and a character/graphic information outputting means 12 which outputs character/graphic information formed by a computer as information related to the video information are provided. Further, an information synchronizing means 13 which synchronizes the timing of the video information and character/graphic information, and a displaying means 14 such as CTR, etc., which inputs the video information and the character/graphic information and displays them in hourly parallel are provided. Then, video information and character/graphic information derived from both of the video information outputting means 11 such as video tape reproducing machine, etc., and character/ graphic information outputting means 12 which outputs character/graphic information formed by the computer are displayed simultaneously on the displaying means 14. In this way, video information can be handled as well as graphic information and image information, and effective education and market research, etc., can be realized.
Patent JP-H10334964-A (JP)
Title: Three-way switch bidirectional branch connector
Inventor: MORI KATSUHISA
IPC: H01R4/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To safely and quickly conduct the branch work of a live VVF cable for load connection and for three-way switch connection during a current- carrying state a without removing its coating completely. SOLUTION: A branch connector is composed of three contacts 1, made of a high conduction material and a synthetic resin-made main body 2, and cut-out portions 11 cutting the insulation outer coatings and the insulation inner coatings of a VVF cable used as wiring, so as to touch current-carrying wires are formed at both ends of the contacts 1. The main body 2 is made of half-split phase main body constitution bodies 2a, 2b which is coupled by a fold portion 24 and a cover body 26 connected to the main body constitution body, and grooves 21a, 21b, 21c containing a main line VVF cable 3a, a load branch VVF cable 3b, a three-way switch bidirectional branch three core VVF cable 3c in the state of an integrated main body constitution body are formed in parallel.  In order to insert the contacts for bringing the cutout portions into contact with the predetermined respective current-carrying wires, insertion holes 23a, 23b, 23c are bored stretching over two current-carrying wires.
Patent JP-S642840-A (JP)
Title: Working method in lathe
Inventor: YAMAZAKI TSUNEHIKO
IPC: B23Q3/155
Filed: 1987-06-23
Abstract: PURPOSE: To enable long heavy tool to be worked without any manual operation by supplying the tool kept in a tool keeping means directly to a tool rest and returning the tool from the tool rest directly to the tool keeping means after the completion of working.  
     CONSTITUTION: A tool holding means such as a plurality of tool holding devices 10 is provided around a head stock 2. A tool 26 kept in said device 10 is supplied to a tool holding section 27a of a tool rest 27 in working and a workpiece is subjected to predetermined working by the attached tool 26. After working, the tool 26 is returned from the tool rest 27 to the tool keeping means. Thus, the tool 26 can be supplied directly to the tool rest 27 for working without using an ATC arm limited in the length, weight, etc., of tool to be handled. As a result, even long heavy tool 26 can be supplied to the tool rest 27 for working without any manual operation so that after working the tool 26 can be returned directly to the tool keeping means. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000350053-A (JP)
Title: Synchronizing signal processing circuit
Inventor: NAKAGAWA TOMOHIRO
IPC: H04N5/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To eliminate noise of pulses in a synchronizing signal by a cut-off circuit and to eliminate noise existing at a part other than the pulses in the synchronizing signal by an output circuit. SOLUTION: A cut-off circuit 100 receives a synchronizing signal to eliminate the tip of a pulse of the synchronizing signal. An output circuit 200 includes 1st and 2nd resistors Ra, Rb connected in series between 1st and 2nd level points and a transistor(TR), that has a base which receives synchronizing signal from the cut-off circuit 100. Then the cut-off circuit 100 outputs a level between levels produced by the 1st and 2nd resistors Ra, Rb.
Patent JP-H0820860-A (JP)
Title: Method of diffusing boron into titanium-aluminum alloy
Inventor: INABA KOYO
IPC: C23C8/40
Filed: 1994-07-08
Abstract: PURPOSE:To increase the hardness of the surface of an alloy and to improve its wear resistance by heating boron salt essentially consisting of Na2O, K2O and B2O3 to a specified temp. to form into molten salt and immersing a Ti-Al alloy therein for a specified time. CONSTITUTION:Boron salt is heated to 750 to 800 deg.C to form into molten salt and a titanium-aluminum alloy is immersed therein for 1 to 3hr. Boron is diffused to the surface of the titanium-aluminum alloy to form a diffused layer (hardened layer) high in hardness. On the surface, a soft composite layer and an oxidized layer are formed. The hardened layer is constituted of a compound of titanium-boron or titanium-boron-aluminum, and its hardness is regulated to 900 to 1300 by Vickers hardness, HV 0.025. The composite layer is constituted of a compound of titanium-aluminum-silicon-potassium, and its hardness is regulated to 200 to 400 lower than that of the base material. The oxidized film and composite layer are removed away by blasting treatment or the like to form into a product.
Patent JP-H112389-A (JP)
Title: Pig recovering tool
Inventor: YAMAZAKI YASUHIRO
IPC: F16L55/24
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To safely recover a pig and effectively recover residual attachment in a duct, by providing a pig receiving part which receives pig which goes out of a pipe and holds them inside, and an air bleed hole which has an opening plane substantially in parallel with blowing direction of air. SOLUTION: After a pig S is inserted into one top hole of a pipe P, compressed air is injected into the pipe P. The pig S is pressed and moved by air, and presses attachment in the pipe P forward. When the pig S reaches a pig recovering tool 1, the attachment is delivered out of an air bleed hole 4. Because the air bleed hole 4 has an opening plane substantially in parallel with the blowing direction of air, delivering force of the attachment out of the air bleed hole 4 is weakened, and the attachment can be recovered in a recovering container under the hole without rebounding. After delivering of all attachment, the pig S is pressed and moved by air as it is, is collided with a lid material 6, a front face receiving part, is held inside, and is recovered.
Patent JP-S5582609-A (JP)
Title: Mold for pipe having deformed cross-section
Inventor: ASAO HIROSHI
IPC: B29C57/00
Filed: 1978-12-20
Abstract: PURPOSE: To enable a subject pipe to be molded with a low molding pressure applied and to reduce a process cost, by constituting molds such that an untreated pipe having a circular cross-section is molded monolithically by means of the upper and the lower molds to form a pipe having a deformed cross-section, and the upper mold is split at a portion whereat a portion having a small radius of curvature of the pipe having a deformed cross-section is molded.  
     CONSTITUTION: An untreated pipe 1 having a circular cross-section is placed between a lower mold 6 and an upper mold 4 comprising a split mold 4' whereat a portion having a small radius of curvature of a bent pipe with a deformed cross- section is molded, seal cylinders 2 being inserted into the ends of the pipe 1 to apply an internal pressure therein. The internal pressure of approximately 20kg/cm 2  is then loaded to the untreated pipe 1 having a circular cross-section to prevent buckling, upper molds 4 and 4' being lowered monolithically to perform a bend- molding. Only the split mold 4' is then raised, the untreated pipe 1 being expanded with the internal pressure loaded. The internal pressure is reduced again to about 20kg/cm 2 , the split mold 4' being lowered to the original position. As a result of the bend-molding of the untreated pipe 1 being performed in the manner described above, a pipe having a desired deformed cross-section is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07287-A (JP)
Title: Packaging body
Inventor: SUZUKI SANJI
IPC: B65D77/00
Filed: 1993-06-03
Abstract: PURPOSE:To execute good extraction without nabbing of detaining pieces with an outer bag, etc., and entanglement thereof with a bag body by adopting a structure to mount the detaining pieces for expanding a liquid pouring port in a folded state on this bag body. CONSTITUTION:The upper part of the bag body 2 where the detaining pieces 10 are mounted is pulled apart to the right and left and the liquid pouring port 6 is expanded by raising the detaining pieces 10 from the folded state. The hook parts 10a of the detaining pieces 10 are hooked in this state to the edge part of an external member, such as cup 30. The liquid pouring port 6 maintains the expanded state. Hot water, water or the like is poured down into the liquid pouring port 6, by which the water or the like is brought into contact with raw material 9 for extraction in the bag body 2 and the extract liquid is dropped into the cup 30. Since the hot water, water or the like is poured down into the liquid pouring port 6 in the expanded state in such a manner, the hot water or the water spreads fully in the bag body 2 and the contact with the raw material 9 for extraction is executed. Then, the extraction efficiency is good and the extraction is done at a high concn. even in a short period of time. The disengagement of the detaining pieces 10 from the cup 30 during the extraction does not arise.
Patent JP-S5946455-A (JP)
Inventor: SUMIKAWA SEIJI
IPC: F25B49/00
Filed: 1982-09-08
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-H01321541-A (JP)
Title: Time division dma control system
Inventor: ITA NOBORU
IPC: G06F13/32
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the load of a microprocessor by producing an input/output end inhibition state and inhibiting the generation of the input/output DMA end via a DMA control part at interruption of the time division. CONSTITUTION:When a microprocessor 4 gives a command to a DMA control part 8 to interrupt the time division for the time division processing, the part 8 sets up an I/O-END-INH input/output end inhibition) flag. IN this case, the part 8 is out in the I/O-END-INH state and applies the interruption to the microprocessor 4 when the byte count does not show the final value in terms of the processing under the DMA transfer. Therefore the I/O-DMA-END (input/ output DMA end) state is inhibited at the interruption of the time division. Thus the microprocessor 4 is just required to perform the DMA start control for restart of the DMA. Then the load of the microprocessor 4 can be reduced.
Patent JP-S5677761-A (JP)
Title: Frequency measuring device
Inventor: MINAMI TSUTOMU
IPC: G01R23/02
Filed: 1979-11-29
Abstract: PURPOSE: To reduce the error which is caused by the frequency tracking circuit, by carrying out an addition or substraction between the measured value after converting the measurement frequency into a low frequency and the measured value of the local oscillation frequency inside the frequency converting circuit.  
     CONSTITUTION: A conversion is given to the output frequency of the frequency memory circuit 2 with the frequency of the inside local oscillator and through the frequency converting circuit 21. The intermediate-frequency signal obtained by the conversion is supplied to the frequency tracking circuit 3 via the 1st output terminal 21a. At the same time, the local oscillation signal is supplied to the frequency addition measuring circuit 22 via the 2nd output terminal 21b. The circuit 22 carries out an addition of the output frequency of the circuit 3 to the local oscillation frequency of the circuit 21 to give a measurement and display. In such constitution, the signal of the intermediate frequency lower than the fundamental frequency is applied to the circuit 3, thus reducing the error which is caused at the circuit 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5489979-A (JP)
Title: Explosion preventing structure of cell for non-aqueous solution
Inventor: YAMAMOTO TOSHINORI
IPC: C25B9/00
Filed: 1977-12-27
Abstract: PURPOSE: To provide the title explosion preventing structure for preventing explosive incidents by sealing inert gas in a terminal chamber set to the upper part of an electrolytic chamber to house the connected parts of electrodes exposed from the electrolytic chamber, and in a gaseous phase part placed on the surface of an electrolytic soln.  
     CONSTITUTION: A cell body is constituted with an electrolytic chamber enclosed by wall 1 and upper partition wall 2. Cathodes 10 and anodes 11 are alternately arranged in the chamber in the longitudinal direction, and the connected ends of rods 12, 13 of these electrodes are taken out from the chamber through wall 2. Terminal chamber 4 for housing the ends is set to the upper part of the electrolytic chamber, and current is supplied to each electrode from the outside. Inert gas is fed 7 to chamber A to protect the ends. On the other hand, vapor phase part B is placed between surface 23 of an electrolytic soln. and wall 2, and part B is provided with outlet 5 for taking out H 2  gas and supplied 6 with inert gas. The press. inside chamber A is always kept higher than that inside part B to prevent penetration of H 2  filled in part B and comsustible gas vaporizing from surface 23 into chamber A through the sealed part between each rod and wall 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0237253-A (JP)
Title: Sealed refrigeration circuit
Inventor: JIERAADO EFU BETSUKUHIYUUZEN
IPC: F25B41/04
Filed: 1989-06-19
Abstract: PURPOSE: To contrive to respond to suction temperature and allow superheat to be controlled to a specified value higher than that of an adiabatic expansion valve set to fit to a maximum capacity, by providing a quench expansion valve on a refrigerating circuit between a liquid pipe and a suction pipe. CONSTITUTION: A quench pipe 30, a quench expansion valve 32, and a detecting apparatus 33 are provided and connected to a suction pipe 26 between a suction amount-controlling valve 28 and a compressor 12. The quench expansion valve 32 is maintained in a closed state unless superheat inside the pipe 26 detected by the detecting apparatus 33 is lower than a specified superheat higher than a fixed value of superheat of an adiabatic expansion valve 20. When the superheat detected by the detecting apparatus 33 is higher than the specified value, the quench expansion valve 32 is opened, thereby introducing a liquid refrigerant into the suction pipe 26 through a liquid pipe 18. The detecting apparatus 33 detects the superheat of suction gas of which temperature is decreased by injection of the liquid refrigerant and reduces the superheat to the specified value by controlling the quench expansion valve 32 if it is necessary.
Patent JP-S5380112-A (JP)
Title: Time division multiplexing communication unit
Inventor: MORIMOTO SHIGERU
IPC: H04L5/24
Filed: 1976-12-25
Abstract: PURPOSE:To make the unit small-size, simple and economic by taking out analogue signals while switching channels successively and using frequency modulation as analogue information.