baber/WOPTO huggingface dataset:
Patent JP-S62149843-A (JP)
Title: Production of lead free cutting steel
Inventor: MINE KIMIO
IPC: C22C33/04
Filed: 1985-12-23
Abstract: PURPOSE:To uniformly incorporate lead into a steel and to produce a lead free cutting steel having excellent machinability in the stage of producing the lead free cutting steel by adding a small granular complex of lead mixed with the 2nd phase grains having high reactivity to a ladle, tundish for continuous casting or casting mold. CONSTITUTION:Granular particles 10 or 0.2-5mm diameter which are the complex of Ca, Mg, Ba, Na and the alloys thereof having high deoxidation and desulfurization reaction in a molten steel and Pb contg. the 2nd phase particles of rare earth metal, etc. are blown to pouring flow 14 of the molten steel by utilizing a pipe 12 for pneumatic feeding and are thus added to the molten steel. The 2nd phase particle-contg. composite Pb granular particles 10 are added to the molten steel in the ladle or in the tundish for continuous casting or the molten steel to be admitted from the tundish into the mold 8 for continuous casting by blowing with gas. The Pb is uniformly distributed and incorporated into the molten steel in a 0.03-0.45 range, by which the free cutting steel having excellent machinability is obtd.
Patent JP-H09135538-A (JP)
Title: Automatic parallel operation equipment for engine generator
Inventor: OHASHI FUJIO
IPC: H02J3/46
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent unwanted current (cross current) from flowing among generators without finding a power factor of a load when a plurality of the engine generators are paralelly operated. SOLUTION: In a cross current controlling process which is conducted in a parallel operation equipment, the output voltage and the current of a generator are detected in a step (hereinafter abbreviated as S) 110 and a phase difference between the output voltage and the current is detected in S120. In S130, a reactive current Ir is calculated from the phase difference and the current detected in S110. In S140, the reactive current Ir and a target value I0 are compared. When the reactive current Ir is larger, the next step is S150 and there the voltage is stepped down. When the reactive current is smaller, the next step is S160 and there the voltage is stepped up. If all the generators get through this process, the voltage is converged to a value corresponding to the reactive current I0 and there is no appearing of cross current.  Furthermore, there is no necessity of finding a power factor of a load and so no structure nor wiring for detecting the power factor is required.
Patent JP-H07141458-A (JP)
Title: Multi-stage bar code reading system
Inventor: KIHARA ATSUSHI
IPC: G06K7/10
Filed: 1993-11-19
Abstract: PURPOSE:To improve the operability of a handy terminal by continuously performing the reading processings of plural bar codes included in a multi-stage bar code only by operating a reading switch once. CONSTITUTION:When a CPU 2 discriminates that a reading switch is depressed once, the CPU 2 makes the laser light 24 of a handy terminal 1 be continuously scanned and performs the reading of a first bar code 22 included in a multi-stage bar code 21. When the CPU discriminates that the reading is normally performed, the reading of a second bar code 3 is performed. Next, when the CPU discriminates that the reading is normally performed, the CPU discriminates whether or not a second bar code 23 is different from the first bar code 22. At the time when the CPU discriminates as that it is different, the scanning of the laser light 24 is immediately stopped when the number of the bar code which has been read reaches the numerical data of '2' showing the number stages of the multi-stage bar code 21 which is preliminarily stored in a RAM 4.
Patent JP-H04165129-A (JP)
Title: Pad for disc brake
Inventor: FURUKAWA HITOSHI
IPC: F16D65/092
Filed: 1990-10-26
Abstract: PURPOSE:To prevent the warpage of a pad by press-fitting a press-fitting pin between a pressure plate and an anchor plate, and calking rivets at both the ends of the press-fitting pin so as to be movable in a tangential direction to a disc. CONSTITUTION:A disc brake pad has a pressure plate 1, a lining 2 and an anchor plate 3. The anchor plate 3 and the pressure plate 1 are connected through a press-fitting pin 4, and moreover connected using rivets 5, 6, 7, 8, and the rivets 5, 7 near the press-fitting pin 4 are approached through holes 1b, 3b, and the rivets 6, 8 far from the pin 4 are set in a loosely inserted state having a gap delta in a tangential direction to the through hole 1c of the pressure plate 1. When the pressure plate 1 is heated by the friction of the lining 2 to expand, the gap delta allows the free elongation of the pressure plate to prevent the occurrence of its warpage. Thus the partial abrasion of the pressure plate and the deterioration of the connecting and disconnecting ability can be prevented.
Patent JP-S62138522-A (JP)
Inventor: VAN DER LINDE ROBERT
IPC: D06N1/00
Filed: 1986-12-08
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-H09134481-A (JP)
Title: Water circuit for automatic vending machine
Inventor: MORI KOJI
IPC: B67D1/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent an water inlet valve from being always opened even when an water leakage position exists in an water circuit. SOLUTION: The water circuit is provided with a timer circuit to be driven simultaneously with the start of water feeding to a water reserver 6 when the water level of the reserver 6 is dropped due to the vending of beverage or the like after arriving at the level of a regulated value. When water feeding is started and water is normally fed, time more than a period required up to an upper limit water level for stopping water feeding is set up in the timer circuit, and when the value of the timer circuit exceeds the set time, the feeding of city water is stopped. When the water level reaches the upper limit for stopping water feeding before the count value of the timer circuit exceeds the set time, the timer circuit is reset.
Patent JP-S63144265-A (JP)
Title: Warning device
Inventor: KIMURA TERUAKI
IPC: G08B25/00
Filed: 1986-12-06
Abstract: PURPOSE:To securely detect and annunciate the abnormality of a connection cable such as the breaking of wire even when a feeding circuit which detects the breaking of wire of the connection cable is short-circuited by detecting an abnormal current flowing through the feeding circuit. CONSTITUTION:One terminal of an abnormality detector (resistance) 21 provided in an automatic transaction device 13 is grounded to the side of a warning device 11 and the other terminal is connected to the collector of a transistor TR 3 which is a semiconductor switch through an abnormal current detector 23. A battery 16 is connected to the emitter of the TR 3 to form the feeding circuit 33 to the resistance 21. Even if the connection cable 12 is disconnected, the current from the battery 16 flows to the circuit 33 through the TR 3, detector 23, and resistances 22 and 21. Further, even when the circuit 33 is short- circuited in the process of the disconnection of the cable 12, the abnormal current flows to the circuit 33 similarly and operates the detector 23. A buzzer 4 sounds through a FF circuit 25 through the operation of the detector 23 and a lamp 3 illuminates to indicate the abnormality.
Patent JP-H05127786-A (JP)
Title: Battery powered computer
Inventor: TORII HIROSHI
IPC: H02J7/34
Filed: 1991-11-07
Abstract: PURPOSE:To perform a safe interrupting process without fail. CONSTITUTION:A main battery monitor part 13 monitors a main battery 11 at all times; when the state of electric power supply from the main battery 11 is normal, the electric power from the main battery 11 is supplied to respective computer parts through a power source switching part 14, but if the electric power supplied from the main battery 11 decreases or is ceased, a switching indication is sent to the power source switching part 14 to supply the electric power from an emergency battery 12 to the respective computer parts. The computer can performs the safe interrupting process while supplied with the electric power from the emergency battery 12. Then the charging state of the emergency battery 12 is monitored by an automatic emergency battery charging part 15 and automatically charged with the electric power from the main battery 11 when necessary.
Patent JP-H01131750-A (JP)
Title: Staircase
Inventor: HASEGAWA TERUTOMI
IPC: E04F11/02
Filed: 1987-11-18
Abstract: PURPOSE: To easily eliminate refuse from a stairway corner parts by forming curved surfaces expanding in corner part directions in a part of whole of the corner parts formed of stair treads, depth plate installed erectly at the depth part of the stair treads, and side plates installed erectly on both sides of the stair treads. CONSTITUTION: Curves surfaces 5 expanded in the directions of corner parts 4 are formed in a part or the whole of the corner parts 4 formed of stair treads 1, depth plate 2 installed erectly at the depth of the stair treads 1, and side plates 3 installed erectly on both sides of the stair treads 1. By this, even in the corner parts 4 of a stairway 10 where cleaning has been difficult to do, refuse moves onto the flat surface center part of the stair treads 1 by the vibration caused naturally or when a person rides on or off. Thus refuse can be eliminated easily from these corner parts with a broom or a vacuum cleaner.
Patent JP-H05128032-A (JP)
Title: Method for automatically setting up network environment in information processing system
Inventor: KUDO NOBUYUKI
IPC: G06F15/16
Filed: 1991-11-07
Abstract: PURPOSE:To provide an automatic network environment set-up method which can automatically set up without requiring expert knowledge or executing complicated key operation in an information processing system. CONSTITUTION:This information processing system is constituted of an information processor 1 provided with a network environment setting means 4 having an information processor identification(ID) information collecting means 7 and a network environment setting information transmitting means 10 and plural information processors provided with network environment setting means 5 having information processor ID information transmitting means 8 and network environment setting information inputting means 11.
Patent JP-H1066379-A (JP)
Title: Preexcitation circuit for dc motor
Inventor: ODA KOJI
IPC: H02P3/14
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of a preexcitation circuit for DC motor due to generated heat by removing the resistance of the circuit by connecting a main switch for running, a DC motor, a forward/backward switching circuit, and main switching element in series with a battery and a switching element for preexcitation in parallel with the serially connected body of the main switch for running and DC motor. SOLUTION: When a switching element 7 for preexcitation is controlled at a fixed chopper rate which is decided with respect to the voltage of a battery 1 and the kind and rotating speed of a DC motor 3 and stored in advance in a ROM as a table, an electric current If1 flows to the element 7 when the element 7 is turned on or another current If2 when the element 7 is turned off. Therefore, when the terminal voltage Va of the armature of the motor 3 rises and exceeds a fixed value, the current Ia generated from the armature is superposed upon the current If2 while a main switching element 5 is turned off. When the superposition is repeated, regeneration becomes possible.
Patent JP-S63143566-A (JP)
Title: Image forming device
Inventor: MITA YASUYUKI
IPC: G03G15/00
Filed: 1986-12-06
Abstract: PURPOSE:To facilitate a paper handling if a defect occurs to a paper feeding or discharging system by making the length of the paper passage part constituting from the paper feeding part to the paper discharging part of an image forming device main body shorter than the size length of a printing paper in its conveyance direction. CONSTITUTION:The passage length of the paper passage part constituting from the paper feeding art 6 to the paper discharging part 10 of the image forming device main body X is shorter than the size length of the printing force 11 in the conveyance direction. If a defect occurs to the paper feeding or discharging part on the way of the use of the equipment, a user need not divides the device main body into two upper and lower units and insert his or her hand into the formed unit spatial art to perform jam handling,and can draws the printing form 11 invariably present at the outside of the device main body X from either one of the sides of the paper feeding part 6 and paper discharging part 10 with a feeling of easiness, so that the jam handling is easier than before.
Patent JP-H08144773-A (JP)
Title: Intake device of engine
Inventor: ARAKAWA YUKIO
IPC: F02B67/00
Filed: 1994-11-25
Abstract: PURPOSE: To effectively restrain vibration in the intake system of an engine. CONSTITUTION: An engine comprises an intake pipe 15 which is disposed in the midway of an intake passage for supplying intake air to an engine main body 1 and has a throttle valve body 7, a starter 14 disposed on one side surface side with respect to a crankshaft 18 of the engine main body 1, and a transmission 20 having a swollen part 21 opposite to the starter 14 in a suitable place of an outer peripheral wall. Accordingly, the intake pipe 15 and the swollen part 21 are positioned on the same side surface side with respect to the crankshaft 18, and the intake pipe 15 and the swollen part 21 are connected to each other through a connecting member 24.
Patent JP-H08146966-A (JP)
Title: Musical tone synthesizing device
Inventor: KAKISHITA MASAHIRO
IPC: G10H7/00
Filed: 1994-11-25
Abstract: PURPOSE: To synthesize a musical tone signal which has no feeling of physical disorder as compared with the sound generation of an actual musical instrument. CONSTITUTION: The sound of an actual musical performance on a guitar, etc., is inputted through a pickup 10 and its envelope waveform is detected by an envelope detection part 12 and converted by a MIDI converter 15 into a MIDI signal. Further, the timing, pitch, and level of the sounding are converted by a MIDI converter 17 into the MIDI signal. A sound source circuit 18 consists of a waveform generation part which generates a musical sound signal according to the MIDI signal and a closed loop circuit which attenuates the musical tone signal and controls a delay time per round according to the pitch of the generated musical tone and the manipulated variable of an operation element and an attenuation quantity per round according to a decrement per time of the envelope waveform and the delay time per round.
Patent JP-H01131709-A (JP)
Title: Road cleaning car
Inventor: IWATA MASAO
IPC: E01H1/00
Filed: 1987-11-18
Abstract: PURPOSE: To clean dust in a ditch mechanically by providing a scraping out tool scraping dust in the ditch out of the ditch on a vehicle body which is more front than a cleaning device of a road surface cleaning vehicle. CONSTITUTION: A dust recovery device 7 and a side brush device 8 are arranged in a central part and a side part of a vehicle body 2 to recover dust on a road surface A into a hopper 6. A scraping out device 9 which scrapes out dust deposited in a ditch for treating melted snow water B provided on the road surface A to a central side of the vehicle body 2 is arranged in the side part of the vehicle body 2 which is more front than the side brush device 8. Consequently, it is possible to clean dust deposited in a ditch such as the ditch for treating melted snow water mechanically, reduce work cost greatly, and reduce a danger of a worker engaged in cleaning.
Patent JP-2001105926-A (JP)
Title: Operating device for vehicle
Inventor: YAMAGUCHI RYUJI
IPC: B60T7/02
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an operating device for a vehicle for controlling a plurality of operation systems by using a single object to be operated. SOLUTION: An operation lever 12 to be operated by a driver is provided in a vehicle room. The operation lever 12 is changed to be functioned as a shift lever for a change gear 34 and functioned as an input mouse for a navigator 36, depending on the position of a shift portion 12a of the operation lever 12 in a Z-axis direction. Namely, if the shift portion 12a is located at a reference potion (Z=0) in the Z-axis direction, the shift portion 12a can be moved in an H-shaped displacement allowable area and the gear change ratio of the change gear 34 can be changed depending on the position of the shift portion 12a in the displacement allowable area.  If the shift portion 12a is located at a preset position (Z=Z0) in the Z-axis direction, a operation panel for the navigator 36 is falsely set on the plane for specifying an input switch in accordance with the position of the shift portion 12a on an X-Y plane.
Patent JP-H05127349-A (JP)
Title: Image forming device
Inventor: HONMA YOSHIYASU
IPC: G03D13/00
Filed: 1991-11-07
Abstract: PURPOSE:To provide an image forming device by which an excellent image is formed. CONSTITUTION:A microcapsule is applied on the entire surface of a supporting body. Then, exposure is performed so that a chemical latent image corresponding to full color is formed on the surface of the microcapsule. Furthermore, by applying pressure to the latent image by a pressure developing means, the core substance of the microcapsule flows out from the microcapsule toner 1 at a part where the image is formed. At such a time, since the boundary surface tension of a pressuring member opposed to the supporting body 44 is made smaller, the microcapsule toner 1, the wall of the capsule and the core substance are all left on the supporting body side. Thereafter, by superposing the supporting body on an image receiving paper, only the core substance is transferred on the image receiving paper.
Patent JP-H04169424-A (JP)
Title: Paper feeding cassette and image formation device using this paper feeding cassette
Inventor: WATANABE JUNJI
IPC: B65H1/28
Filed: 1990-10-31
Abstract: PURPOSE:To store paper sheets of different sizes in a single box in such a way that they can be picked up preferentially by providing a plurality of loading means for loading recording sheets of different sizes into one box, in such a way that they are arranged in a layered manner, and that they can be extracted from one offtake. CONSTITUTION:A feeding cassette 50 is composed of a cassette case 51 and a cover that can be freely removed, and its inner bottom part 51a is formed into the size, for example, for storing an A3 size paper sheet P1, whereupon first and second loading plates 54, 53 for loading, for example, an A4 size paper sheet P3, and a B5 size paper sheet P2 are arranged into a vertical two steps in a layered form. An offtake opening 50b for these paper sheets P1-P3 is formed. The loading plates 53, 54 are vibrated upward around pivots 53a, 54a as a center at the time of re-filling paper sheets. A recording sheet drawing means 30 is vibrated correspondent to the paper sheets P1-P3 to be drawn, so as to position a pickup roller 37.
Patent JP-H04167210-A (JP)
Title: Magnetic head
Inventor: TOTTORI TAKESHI
IPC: G11B5/265
Filed: 1990-10-31
Abstract: PURPOSE:To enhance a connecting strength of an erasing head and to obtain a magnetic head having excellent productivity by specifying the erasing width of the head to the track width of a recording/reproducing head. CONSTITUTION:A gap 1 of an erasing head 10, a gap 2 of a recording/ reproducing head 11, a single-crystal Mn-Zn ferrite 3 of the head 10 side, similar high-melting glass 4, single-crystal Mn-Zn ferrite 6 of the head 11 side, a metal magnetic film 7 of amorphous Co alloy formed on a ferrite board, and low melting point glass 8 are provided. The erasing width T(Er) of the head 10 is set to 1.1 - 1.9 times as large as the track width T(R/W) of the head 11. Thus, since the width T(Er) of the head 10 is reduced, connecting glass can be disposed in a large quantity. Thus, the connecting strength of the head 10 is increased, and its manufacturing yield can be enhanced.
Patent JP-H03152684-A (JP)
Title: Loading mechanism
Inventor: KURODA MOTOKI
IPC: G06K13/06
Filed: 1989-11-09
Abstract: PURPOSE:To perform loading smoothly without requiring an excessive power when a recording medium is inserted or ejected by generating a pressing force in a driven roller by using an electromagnetic actuator. CONSTITUTION:The movement of an arm 6 is regulated with a regulation plate 9 before the recording medium is inserted, and the driven roller 5 is prevented approaching a driving roller 4 keeping a constant distance. Since the recording medium is inserted between the rollers 4, 5 at such a state, the insertion of the medium can be performed smoothly. At this time, a medium detecting switch 10 is turned on by detecting the medium, and a driving motor 1 and a solenoid 8 are driven. The solenoid 8 drives the arm 7 downward, and a driving power is transmitted with a frictional force between the roller and the recording medi um, and the recording medium is further inserted to the inside. When the medi um is ejected, the driving power is transmitted similarly by detecting the record ing medium with the switch 10, and the medium is ejected to the outside the device. Thereby, the load can be performed smoothly.
Patent JP-H09212528-A (JP)
Title: Method for storing data base, method for retrieving record from data base, and data base storage and retrieval system
Inventor: JIYON JII BAAGESU
IPC: G06F17/30
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To handle the whole data base, which is divided and stored on plural storage devices, as a single entity by dividing a bit stream into plural data segments and storing them. SOLUTION: When a data base inquiry is received, a range value 117 is matched against a range index 115 so as to obtain a standard corresponding to at least one of segment indexes 218-224. Further, the corresponding segment indexes 218-224 as standards are accessed respectively and matched against the inquiry value. Consequently, when the inquiry value matches the segment indexes 218-224, a single or plural corresponding addresses and records are retrieved from data segments 318-324 to gain access to the data segments 318-324.
Patent JP-S62152515-A (JP)
Title: Removal of silanes
Inventor: KITAHARA KOICHI
IPC: B01D53/34
Filed: 1985-12-26
Abstract: PURPOSE:To efficiently remove silanes in a dry state at low temp. by contacting gas containing silanes as noxious components with a removing agent prepared by supporting soda lime by a copper (II) compound. CONSTITUTION:For example,a precipitate of copper hydroxide formed by mixing copper sulfate and sodium hydroxide in an aqueous solution form is washed, dried and baked to prepare copper oxide. This copper oxide is mixed with soda lime to be supported thereby. This copper oxide supported soda lime is allowed to fill a removing cylinder and gas containing monosilane exhausted from a semiconductor manufacturing process is made to flow through the removing cylinder to remove the noxious component such as monosilane in said gas.