baber/WOPTO huggingface dataset:
Patent JP-H1058250-A (JP)
Title: Conductive ball mounting method
Inventor: SAKAI TADAHIKO
IPC: B65G47/91
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To establish a conductive ball mounting method to allow mounting of conductive balls, which are vacuum sucked to the undersurface of a suction head, on a pad of a work at a high speed. SOLUTION: A suction head 21 makes vacuum suction of each conductive ball 1 to a suction hole 23 and mounts it on a pad 12 of a work 11. The internal space 22 of the suction head 21 is connected to the suction part 24 through the first valve 25 and further connected to a high pressure air supply part 28 through the second valve 29. A third valve 30 and a fourth valve 31 for vacuum destruction are connected to the space 22. The suction head 21 sinks to allow the ball 1 to ground on the pad 12 and then rises, when the second valve 29 should be opened to put the space 22 in a positive pressure so that the vacuum state is destructed, and then the third valve 30 and fourth valve 31 are opened to put the space 22 in the atmospheric pressure. Thereby the ball 1 separates from the suction hole 23 certainly and is mounted on the pad 12.
Patent JP-S6276917-A (JP)
Title: Two-way branching device
Inventor: TERANISHI AKIO
IPC: H03H7/48
Filed: 1985-09-30
Abstract: PURPOSE:To allow the titled two-way branching device to act like a complete 2-way branching device as to a high frequency signal by short-circuiting input and output terminals in terms of high frequencies, inserting impedance to a coupling point of the input and output terminals and using an impedance matching transformer so as to branch the signal. CONSTITUTION:A signal inputted from an input terminal 1 is outputted almost as it is to an output terminal 2, a part of the input signal passes through a high pass capacitor C1 and is outputted to a branch terminal 3 through a resistor R, an impedance matching transformer T and a high pass capacitor C2. Then the signal inputted from a branch terminal 3 is transmitted in a direction opposite to the said direction and outputted uniformly to the input terminal 1 and the output terminal 2. The input terminal 1 and the output terminal 2 are coupled in such a way and branched from the coupling point through the impedance matching transformer T to make the signal flow completely.
Patent JP-S6194561-A (JP)
Title: Defect monitoring system for optical indirect firing type thyristor valve
Inventor: HARA TSUTOMU
IPC: H02M1/092
Filed: 1984-10-16
Abstract: PURPOSE:To enable to discriminate the content of a defect in a valve by trans mitting a light signal to a ground potential side controller when a normal or self-firing pulse is supplied to a thyristor, and further providing a difference in the pulse width of both. CONSTITUTION:Light emitting diodes 7 are provided between the coupling point of a self-firing circuit 3 and a normal firing circuit 2 and a gate terminal of a thyristor element 1, and a light signal is generated from the diode 7 when there is any of outputs of the circuits 3, 2. The output pulse width of the circuit 2 is longer than the output pulse width of the circuit 3. The light signal of the diode 7 is transmitted to a ground potential side controller 5 to distinguish the normal firing pulse from the self-firing pulse.
Patent JP-2000049042-A (JP)
Title: Capacitor device
Inventor: MURAI TAKAHIRO
IPC: H01G4/28
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress the effect of a stress applied from a printed wiring board by clamping the end surface of a laminated ceramic capacitor between a pair of clamping parts. SOLUTION: Clip parts 31 and 31 of elastic terminals 3 and 3 are engaged with the end side facing an insulating substrate 4 to erect a pair of elastic terminals 3 and 3. Here, the interval between the pair of clamp parts 32 and 32 is almost identical with the length of a laminating ceramic capacitor 2 while tab parts 32b-32f of the clamp part 32 facing each other. The interval between the clamp parts 32 and 32 of the pair of elastic terminals 3 and 3 is widened, at least, to the length of the laminated ceramic capacitor 2, and under this condition, the laminated ceramic capacitor 2 is provided between the clamp parts 32 and 32 of the pair of elastic terminals 3 and 3 to release the widened state. The allocation is made in such orientation as a pair of external electrodes 22 and 22 of the laminated ceramic capacitor 2 contact the clamp parts 32 and 32.
Patent JP-H0268460-A (JP)
Title: Cryogenic refrigerating device
Inventor: HARADA SHINTARO
IPC: F25B9/00
Filed: 1988-08-31
Abstract: PURPOSE:To enable the formation of a stabilized system which will not lose a temperature balance with ease against disturbances, such as drastic thermal load by placing a piping of circulation circuit into thermal contact with a radiation heat shield plate or fixing the piping with the shield plate and placing the circuit into thermal contact with the shield plate and a refrigerator. CONSTITUTION:When disturbances, such as drastic thermal load enter a circulation circuit system, and hence the temperature of refrigerant of the same system rises, a radiation heat shield plate 19 whose heat connection part 20 is in thermal contact with the circulation system, is subject to a rise in temperature. At the same time, the temperature of a refrigerator 12 rises as well since it is heat-exchanged by heat exchangers 15 and 16. However, when the temperature of refrigeration gas is lowered afterward, the temperature is immediately transmitted to a radiation heat plate 19 by way of the heat connection part 20. In this manner, the piping of circulation circuit is placed into thermal contact or fixed with the radiation heat plate. it is, therefore, possible to form a stabilized thermal system which will not lose a temperature balance against disturbances, such as drastic thermal load by bringing both the circulation circuit and the refrigerator into a closer and mutual connection by placing the circulation circuit into thermal contact with the refrigerator by way of the radiation heat shield and a low temperature end.
Patent JP-S6277667-A (JP)
Title: Access method for host file from intelligent terminal
Inventor: SUZUKI KAZUO
IPC: G06F12/00
Filed: 1985-09-30
Abstract: PURPOSE:To perform an update processing in record units according to service by inputting service data by a terminal-side system and updating a host-side file on the basis of the data. CONSTITUTION:A user program 1 updates the file of a host-side system through a record server interface. A record server 4 accepts a record request from a terminal side to confirm that a record key is not used exclusively by another terminal and registers register exclusive use when the request is an exclusive request or access the file system 5 as it is when the request is a common-use mode.
Patent JP-S59107123-A (JP)
Title: Floor heating device
Inventor: IWATA HIDEO
IPC: F24D15/00
Filed: 1982-12-10
Abstract: PURPOSE:To unnecessitate the installation of a motor within a bathroom or the like and to prevent an electric leakage or an electric shock by using a bubble pump so as to circulate hot water in a bathtub to a floor heating panel, in the titled floor heating device for carrying out heating of the floor of the bathroom or the like. CONSTITUTION:The floor heating panel 7 laid in the bathroom is provided with a water passage 9 partioned by a partitioning wall 8. The inlet 10 of the water passage 9 is connected to a hot water outlet port 13 of the heater hot water of the bathtub 12. The outlet 14 of the water passage 9 is connected through a downcomer 16 to the lower end of the bubble pump 15 provided upright in the vicinity of the bathtub 12. The upper end of the bubble pump 15 is connected to a heater hot water return port 17 of the bathtub 12. By this arrangement, air exhausted from a pump 18 is introduced into the bubble pump 15 via an air feed pipe 19 and rises up as bubbles and enters into the bathtub 12. Accordingly, the apparent specific gravity of water within the pump 15 decreases, and the specific gravity is unbalanced and hot water within the bathtub 12 flows into the panel 17 via a suction pipe 11.
Patent JP-H1165190-A (JP)
Title: Image forming device provided with paper ejection changeover device
Inventor: MORIKAWA TAKESHI
IPC: G03G21/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To decide printing order for obtaining a larger null memory capacity in a short, time by providing a paper ejection changeover means for selecting a second carrying path when a printing order control means judges that printing is executed from the front page of originals and a first carrying path in the case of the contrary. SOLUTION: A CPU being the printing control means executes processing for adjusting the total timing of a control part 100 and setting an operation mode, to control the paper ejection switching device 600. This device 600 is integrated to a paper refeeding unit consisting of a forward/backward rotating roller 603, a switching pawl 604 and a carrying guide for leading to a pair of rollers 86a and selectively switches the straight or reverse ejection of a copy document. Then, the CPU detects a memory use amount in each unit page of the originals and judges whether original images are printed in order from the first or final page. Thus, the printing order for obtaining the larger null memory capacity in the short time can be decided.
Patent JP-H1159443-A (JP)
Title: Electrically driven power steering device
Inventor: TANAKA TOSHINORI
IPC: H02K23/24
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrically driven power steering device which can generate large assist torque with simple structure, and brings about high steering speed follow-up performance. SOLUTION: In this electrically driven power steering device, a rotational direction changeover body 2 is connected to an electric motor 1 of an auxiliary poly attached magnet type. The rotational direction of an output shaft 27 is selected by connecting one of first and second clutches of the rotational direction changeover body 2, and disconnecting the other. It is thus possible to adapt the electric motor 1 of the auxiliary pole attached magnet type to the electrically driven power steering device while rotating the motor in one direction, and possible to generate large assist torque.
Patent JP-H0539553-A (JP)
Title: Manufacture of shape memory alloy
Inventor: SHIYUGO YOSHIAKI
IPC: C22C30/00
Filed: 1991-08-03
Abstract: PURPOSE:To suppress the gradual deterioration in the shape recovering force of a coil spring or the like constituted of a shape memory alloy. CONSTITUTION:Alloy stock constituted of, by atom, 40 to 50% Ni, 5 to 12% Cu and the balance Ti is formed into a prescribed shape, is subsequently subjected to shape memorizing treatment, is thereafter previously applied with a heat cycle for >=10<2> times between a low temp. to form a martensitic phase and a high temp. to form a mother phase in a state in which prescribed strain is given thereto and is formed into a product.
Patent JP-S63134318-A (JP)
Inventor: JIYATSUKU JII GUREIZU
IPC: B60T1/06
Filed: 1987-09-02
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-H0383204-A (JP)
Title: Head for perpendicular magnetic recording head and its manufacture
Inventor: KURODA KUNIHIRO
IPC: G11B5/127
Filed: 1989-08-24
Abstract: PURPOSE:To shorten a main magnetic pole length so as to obtain high recording and reproduction efficiency by constituting a main magnetic pole by means of a first layer for recording and reproduction which consists of the member of high saturated magnetic flux density and high relative magnetic permeability and which has a thickness corresponding to a recording wave length, and a second layer which consists of the member of high relative magnetic permeability thicker than the first layer and which is laminated on the surface of the first layer detached from a medium sliding surface by a prescribed distance. CONSTITUTION:In a perpendicular magnetic recording magnetic head where the main magnetic pole consisting of a soft magnetic film is confronted with a perpendicular magnetic recording medium having a magnetic facile axis for a thickness direction and recording and reproduction are executed, the main magnetic pole is constituted of the first layer 4 which consists of the member of the high saturated magnetic flux density and high relative permeability and which has the thickness corresponding to the recording wave length, and the second layer 5 which has the thickness several or several ten times as much as the first layer 4, and which is formed in accordance with the surface of the main magnetic pole from a position detached from the medium sliding surface by several or several +mum times. Thus, the magnetic flux of the recorded signal can effectively be guided to the main magnetic pole when the second layer of the member whose magnetic thin film is thick and whose relative magnetic permeability is high is formed on the first layer surface and the efficiency of recording and reproduction can be improved.
Patent JP-H05130912-A (JP)
Title: Accomodation element for use on thin card
Inventor: GERUHARUTO RITSUTAA
IPC: G06K19/077
Filed: 1991-08-29
Abstract: PURPOSE: To protect a particularly sensitive range of a card from mechanical damage at inserting time by arranging a notch in a range of an opening edge part of an inserting opening. CONSTITUTION: In a range of an inserting opening 5, a lamp way-shaped protrusive part 9 arranged on the wide side 1 is positioned in an opening edge part 8. Therefore, since a wall forms a lamp 10, in this range, a notch 11 is generated in the opening edge part 8. When a card is inserted or taken out, in a range of the notch 11, the card does not contact with the opening edge part 8. Even when the card is inserted or taken out not straightly but with a certain degree of an inclination, a magnetic bar arranged on a magnetic card does not contact with the opening edge part 8. A wide side wall can have an integral thickness even in a range of the lamp, and when the card is inserted or taken out, in a range of the lamp, the formation of a scratch scar in the card can be reliably avoided.
Patent JP-S62116719-A (JP)
Inventor: HANSU MIYURAA
IPC: C21D6/00
Filed: 1986-09-18
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-S59110299-A (JP)
Title: Acoustic transducer
Inventor: KANBE YOSHIYUKI
IPC: H04R1/00
Filed: 1982-12-15
Abstract: PURPOSE:To obtain waterproof effect without deterioration in acoustic effect by packing a waterproof material which has gas permeability and sound absobency in the space formed of a housing and the rear surface of a driver, and arranging the waterproof material so that it covers the internal surface of a grill. CONSTITUTION:A waterproof screen 14 blocks the opening part 5 of the housing 4, and a waterproof resistor 15 is inserted into the space formed of a collector housing 3, the housing 4, and the driver 7. The waterproof sound absorbing material 16 is provided in the driver 7, and nonwoven fabric 18 is inserted between the waterproof screen 17 and a protector 10. Then, the headphones are used without any deterioration in sound quality by being applied to ear nasal concha lobes. Further, the resistor 15, sound absorber 16, screen 17, and nonwoven fabric 18 are provided, so the headphones are protected against water sufficiently even when dropped in water and exposed to rain.
Patent JP-S60110224-A (JP)
Inventor: MIYAMOTO AKIRA
IPC: A01K61/00
Filed: 1983-11-18
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-2001045969-A (JP)
Title: Plastic oil and fat composition and breads and confectioneries using the same
Inventor: AINO TOMOYUKI
IPC: A23G3/50
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-in-water type oil and fat composition for a roll-in having plasticity capable of providing breads and confectioneries excellent in texture by including a specific amount of a specified compound such as cysteine or glutathione and/or a specific amount of a carboxylic acid. SOLUTION: This composition is obtained by including 0.0001-0.1 wt.%, preferably 0.0002-0.01 wt.% of one or more kinds of compounds selected from the group consisting of cysteine, cysteine hydrochloride, cystine, glutathione and sodium sulfite and/or 0.01-2 wt.% of a carboxylic acid (preferably lactic acid, acetic acid, malic acid, citric acid, gluconic acid, fumaric acid, tartaric acid, phytic acid or ascorbic acid). Furthermore, the moisture content is 0.1-20 wt.%, preferably 5.0-15 wt.%.
Patent JP-H0645563-A (JP)
Title: Semiconductor device
Inventor: TANAKA SOICHIRO
IPC: H01L21/3205
Filed: 1992-07-24
Abstract: PURPOSE:To enhance integration by shortening a length of a conductive film for electrically connecting a conductive region to a wiring in an arraying direction, and densely disposing the films. CONSTITUTION:An Al film 17 for connecting a drain region 12 to an Al film 19 is extended obliquely at 45 deg. to the film 19, and extended obliquely at 45 deg. to an opposite direction to the adjacent film 19. Thus, lengths of sides of the film 17 in a direction for connecting contact holes 13, 18 are not accumulated, and the film 17 connected to the adjacent film 19 is disposed in a zigzag manner in the extended direction of the film 19.
Patent JP-2001049344-A (JP)
Title: Production of combined roll for cold-rolling and roll
Inventor: TANAKA HIROSHI
IPC: C22C38/38
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce residual stress and to prevent stripping of an outer layer by constituting outer layer material with specified composition of C, Si, Mn, Cr, Mo, V and the balance Fe with the other, executing tempering after casting, progressive advancing induction-heating and hardening, and expanding with transformation when the neighborhood of boundary with the core material is hardened. SOLUTION: A continuous coat-casting method is executed by arranging a water-cooling mold 6 at the surroundings of the core material 1 vertically stood, pouring molten metal 8 composed of outer layer components into a gap while heating with a heating coil 5, solidifying in order while intermittently pulling downward the core material 1 and progressing the melt-stickiness to the core material 1 to cast a complex roll. The outer layer component is composed by wt.% of 0.5-1.5% C, 0.3-2.0% Si, 0.3-2.0% Mn, 3.0-10.0% Cr, 1.0-10% Mo, 0.5-5.0% V and the balance Fe with inevitable elements. After casting, the progressive advancing heat-hardening is executed, but previous to this operation, a preheating heat treatment is desirable to be executed and in this way, ductility or the like of the outer layer can be secured.
Patent JP-H0382299-A (JP)
Title: Piezoelectric speaker
Inventor: MURAKAMI MUTSUAKI
IPC: H04R17/00
Filed: 1989-08-25
Abstract: PURPOSE:To obtain ultrahigh fidelity characteristic by applying a film comprising high purity graphite powder and a binder onto a metallic diaphragm adhered closely to a piezoelectric vibrator element. CONSTITUTION:An electrode 4 is provided to a piezoelectric ceramic thin film 1 whose thickness is nearly 100 microns in a unimorph sounding body, a metallic diaphragm 2 made of an iron nickel alloy is clad to the film 1 via the electrode 4 and the film 3 made of high purity graphite powder and the binder is applied uniformly onto the metallic diaphragm 2. The thickness of the high purity graphite powder film 3 is 5-100 microns with respect to the piezoelectric ceramic thin film 1 whose thickness is 100 microns, and preferably 20 microns. Thus, the piezoelectric speaker whose reproduction sound frequency is remarkably wide and having sound quality of clear high fidelity level is realized.
Patent JP-H1169029-A (JP)
Title: Image processor and control method therefor
Inventor: KANESHIRO MASAKATSU
IPC: H04N1/21
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To improve processing efficiency by reducing total copying processing time without falling into dead lock state even when any output mode is selected. SOLUTION: An image output part 5 forms an image, based on image data stored in a page memory 3 by outputting them from an image input device 2 or transferring them from a disk memory 4 to the page memory 3 and until the formation of images for plural editions corresponding to the original of (2n+1)th page [(n) is an integer >=0] is completed, an image processing control part 7 inhibits the image input device 2 from reading the original of (2n+3)th page. Thus, since the image is formed preferentially rather than image reading in a state of read inhibition due to the image processing control part 7, image forming processing is efficiently enabled without falling into dead lock state despite spite of an output mode such as sort mode or stack mode.
Patent JP-H0559839-A (JP)
Title: Device for detecting man in multi-storied parking equipment
Inventor: KURITA KENICHI
IPC: G08B21/00
Filed: 1991-08-29
Abstract: PURPOSE:To improve the safety by providing beam detectors on driver boarding and alighting decks disposed on both sides of an elevator elevating table landing position of a storage in-and-out floor, and providing a detector for detecting a moving body in the whole area of the floor on the storage in-and-out floor. CONSTITUTION:A multi-storied parking equipment comprises plural stages of parking chambers for storing a vehicle loading pallet 5 and an elevator for carrying the pallet 5. Driver boarding and alighting decks 11 are provided on both sides of the elevator elevating table landing position of the storage in-and-out floor 2 of the equipment. Light interrupt type detectos PH3, PH4 for projecting a beam parallel to the advancing direction of a vehicle 4 are provided on the decks 11, and moving body detectors SE1, SE2 such as an infrared sensor or the like for detecting a moving body in the whole area of the floor are provided on the floor 2. A vehicle 4's riding into the floor 2 is detected by the detectors SE1, SE2, and getting-off of a driver who stops a vehicle 4 on the pallet 5 is detected by the detectors PH3, PH4. Thus, the existence/ absence of a man in the storage in-and-out floor can be surely detected without erroneously recognizing an occupant, taking-out of a large baggage or the like.
Patent JP-H0268428-A (JP)
Title: Microwave oven
Inventor: UEHASHI HIROYUKI
IPC: F24C7/02
Filed: 1988-09-01
Abstract: PURPOSE:To prevent condensed dew droplets from being formed at the time of the cooking of foodstuffs containing a large amount of moisture, and to enable the precise detection of humidity even in the case of the cooking of foodstuffs containing a small amount of moisture, by exhausting air in a heating chamber when a menu containing a large amount of moisture is designated and by sucking air blown by a blower into the heating chamber when a menu containing a small amount of moisture is designated. CONSTITUTION:When a cooking menu is designated by means of a key board 14, a control part 15 controls a magnetron 4 and a blower 8 to start the heating cooking in accordance with a menu. If the menu designated by the key board 14 is the one containing a large amount of moisture, a partition plate 19 is urged by a spring 20 to be placed in the position indicated by the solid line without power not being supplied to a solenoid 21. In this case, air in a heating chamber 2 is exhausted from vent ports 17, passing through a third opening 22 and also passing through an A route, so that no condensed dew droplets are formed. On the other hand, in the case of the menu containing a small amount of moisture, the power is supplied to the solenoid 21 to move the partition plate 19 to the position indicated by the chain line, whereby a portion of air blown by the blower 8 enters the heating chamber 2 and steam generated from foodstuffs 3 to be heated flows toward an exhaust port 12. As a result, even in the case of the small amount of steam, the precise detection of humidity can be effected.