baber/WOPTO huggingface dataset:
Patent JP-H0443712-A (JP)
Title: Semiconductor output circuit
Inventor: NAKAMURA KAZUYUKI
IPC: H01L27/00
Filed: 1990-06-08
Abstract: PURPOSE:To reduce power consumption by inputting complementary gate signals to the gates of two p-channel MISFETs and controlling an output bipolar transistor (TR). CONSTITUTION:In the case of an input signal IN from an input terminal 13 at a high level, a p-channel MISFET2 is turned off and a p-channel MISFET3 is turned on, the base level of an output bipolar TR 1 is Vref and an output signal OUT at a low level in ECL (Emitter Coupled Logic) is outputted from an output terminal 10. On the other hand, in the case of input signal IN at a low level, the p-channel MISFET2 is turned on and the p-channel MISFET3 is turned off and the base level of the output bipolar TR 1 is Vcc and an output signal OUT from the output terminal 10 goes to an ECL high level. Since the p-channel MISFETs 2,3 are operated complementarily, no DC current is consumed. Thus, the power of the ECL output buffer circuit is reduced.
Patent JP-S5946644-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: KIMURA TOSHIHIKO
IPC: G03C7/32
Filed: 1982-08-30
Abstract: PURPOSE:To reduce change in the hue of a cyan image due to fullness of shade by adding a ureide form phenolic cyan coupler and a naphtholic cyan coupler which does not inhibit development. CONSTITUTION:A compound represented by general formula I is preferably used as a ureide form phenolic cyan coupler, and a compound represented by general formula II is preferably used as a naphtholic cyan coupler. The phenolic cyan coupler can be easily synthesized. The naphtholic cyan coupler is practically colorless, and the colorlessness means that the spectral absorption coefft. of the coupler is <=5,000 at the absorption maximum in the visible light range. The photosensitive silver halide emulsion layer of a color photographic sensitive silver halide material is made of a simple layer or composed of two or more emulsion layers having the same photosensitive wavelength range and different sensitivities. The two or more emulsion layers may be adjacent to each other.
Patent JP-S63316673-A (JP)
Title: Method of driving single-phase inverter
Inventor: SAKAKIBARA YASUYUKI
IPC: H02M7/5387
Filed: 1987-06-19
Abstract: PURPOSE:To improve the conversion efficiency, by turning second and fourth switching elements ON together in the quiescent period of the single-phase inverter of the bridgeconnected switching elements. CONSTITUTION:In a single-phase inverter, the series circuit of a first and a second bipolar transistors (Tr)Q1, Q2 and the series circuit of a third and a fourth Tr Q3, Tr Q4, which are arranged in parallel with each other are inserted into a space between both the positive and negative terminals T<+>, T<-> of a DC power source, and a load LD is connected to a space between respective connecting points T1, T2. In a period for producing positive or negative rectangular pulse for driving this inverter, an non-conductive period (quiescent period) is set, and even if the first and the third Tr Q1, Q3 are turned OFF in this period, the second and the fourth Tr Q2, Q4 are turned ON. As this result, even if an inductive load as the load LD is connected to, a loss due to residual storage electric-charge or storage electromagneticenergy and spike voltage can be prevented from being generated.
Patent JP-S5775271-A (JP)
Title: Continuous casting method for steel
Inventor: MASAOKA TOSHIO
IPC: B22D11/10
Filed: 1980-10-30
Abstract: PURPOSE:To prevent the formation of V segregation and to produce an ingot of superior quality by stirring the molten steel in a mold near its meniscus electromagnetically, and further stirring the molten steel in the unsolidified parts in a secondary cooling zone electromagnetically. CONSTITUTION:The molten steel in a mold near its meniscus is stirred by a primary electromagnetic stirrer 2, by which a large amt. of crystal nuclei necessary for obtaining fine isometric crystal structure are formed in the molten steel in the mold. A large amt. of such crystal nuclei are fed efficiently down to the final solidified parts by the stirring of the unsolidified parts by means of a secondary electromagnetic stirrer 3, and consequently the superior ingot structure is obtained. Thereby, the formation of V segregation and white bands is obviated and since high isometric crystal grains are obtained, the fine cast structure  is obtained and the superior ingot product is cast.
Patent JP-H099498-A (JP)
Title: Overcurrent monitoring apparatus for electric vehicle
Inventor: MATSUOKA TAKAYUKI
IPC: H02H9/02
Filed: 1995-06-19
Abstract: PURPOSE: To make it possible to control the opening/closing of a main relay through the monitoring of large current supplied to a motor for driving an electric vehicle. CONSTITUTION: The value of motor current Im is detected using a current sensor 13. If the value of battery current Ib exceeds a specified allowable limit, it is judged at a battery control unit 19 whether the difference between the battery value Ib and the motor current value Im exceeds a specified reference value Ir. If the result of the subtraction exceeds the theoretical value Ir of current passing through large current apparatuses A27, B29, a small current relay 23 is turned off and a main relay 5 is opened. If the result of the subtraction is equal to or below the theoretical value Ir of current passing through the large current apparatus A27, B29, contrarily, a current reduction command signal for reducing current is transmitted from the battery control unit 19 to a motor control unit 15.  The motor control unit 15 limits torque current according to the received signal, and controls motor torque according to accelerator openings within the range of the limited current.
Patent JP-S6213087-A (JP)
Title: Semiconductor laser
Inventor: HORI YOSHIKAZU
IPC: H01S5/00
Filed: 1985-07-10
Abstract: PURPOSE:To obtain a semiconductor laser having good reproducibility, exhibiting current-light output characteristic having hysteresis property, and having a bistable function by forming a projection on a substrate, and providing a saturable absorber in a resonator. CONSTITUTION:A projection 10 is formed at the center of an N-type GaAs substrate 1, an N-type AlGaAs clad layer 2, a GaAs active layer 3, a P-type AlGaAs clad layer 4 and a P-type GaAs cap layer 5 are formed by an MBE method, and resonance faces 8, 8 are formed by a cleaving method. When a current of the prescribed amount of approx. 100mA flows from a striped electrode 6 to the entire electrode 7 surface, a laser oscillation occurs, and a laser light is emitted from the cleaved surface of the layer 3 in a perpendicular direction 9, but the projection 10 is formed in the resonator, and the absorption of the GaAs having no gain is alleviated to oscillate. Accordingly, even if an implanting current is reduced, the oscillating state is maintained so that the current becomes approx. 80mA or less, the oscillation is stopped. Thus, hysteresis property is provided, and a bistable operation is exhibited in a range of 80-100mA of the injecting current.
Patent JP-H05337506-A (JP)
Title: Hot rolling method
Inventor: HIRABAYASHI TAKESHI
IPC: B21B1/26
Filed: 1992-06-11
Abstract: PURPOSE:To execute continuous rolling of a material to be rolled with a finishing tandem mill in a stable passing state by controlling cooling of the material to be rolled so that theta-alpha transformation of the material to be rolled is started and completed between adjacent stands. CONSTITUTION:One or more intermediate stands of the finishing tandem mill of a loot rolling line are taken as free stands and a rolled stock 1 is cooled so that gamma-alpha transformation of the material 1 to be rolled during rolling is started and completed between a stand 2 on the inlet side and a stand 4 on the outlet side which are provided so as to put these free stands between them. Thus, without prolonging the length of a cooling zone 5, using a special cooling device and decreasing a rolling speed, rolling in a single phase is always enabled with a single stand of the finishing tandem mill and rapid change in deformation resistance is eliminated. Then, deterioration of strip passing property of the material 1 to be rolled between the stands is beforehand prevented and stable strip passing state can be maintained.
Patent JP-H0796594-A (JP)
Title: Device and method for adjusting character spacing
Inventor: SAWADA AKIRA
IPC: G06F17/21
Filed: 1994-06-10
Abstract: PURPOSE:To automatically adjust a character spacing while an impression of a character and a relationship between adjacent characters are sufficiently taken into consideration by a method wherein generated character density data, overlapped face area data, and space area data are applied to a knowledge related to a character spacing adjustment. CONSTITUTION:A hard disk of a hard disk drive device 14 is used for storing data of a large capacity. in place of or in addition to the hard disk drive 14, a floppy disk drive may be provided. For example, a program for controlling a CPU 11, a fuzzy inference rule for a character gap adjustment, a membership function, and the like are stored in a ROM 12, a RAM 13, and the hard disk or floppy disk. Data representing a document to be printed is stored in the hard disk or floppy disk.
Patent JP-S5580719-A (JP)
Title: Method and apparatus for granulating anhydrous caustic soda
Inventor: SUGIURA HIDEAKI
IPC: B01J2/04
Filed: 1978-12-07
Abstract: PURPOSE: To produce granular anhydrous caustic soda automatically and easily by circulating dehumidified air for cooling through a granulation tower to cool and solidify caustic soda sprayed from a nozzle in the form of spherical granules.  
     CONSTITUTION: Prior to granulation cooling air in the hermetically sealed circulation system composed of granulation tower 1 and air feed and exhaust pipes is circulated with circulation fan 10. Valve 14a of exhaust pipe 9 is closed, valve 14b of bypass pipe 13 is opened, and the circulating air is dehymidified in dehumidifier 12. Valve 14a is then opened, valve 14b is closed, and molten anhydrous caustic soda is sprayed downward from top nozzle 2 of tower 1, forming spherical granules by the action of surface tension. When the granules drop through tower 1, they contact to rising currents of the dehumidified air for cooling supplied from air feed pipes 11a, 11b communicating with the lower end of upper half portion 1a of tower 1 and the lower end of lower half portion 1b, whereby the granules are cooled to 80°C or below and solidified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5579382-A (JP)
Title: Preparation of sorbitan
Inventor: TAKEMURA MOTOHIRO
IPC: B01J31/00
Filed: 1978-12-11
Abstract: PURPOSE: To prepare light colored sorbitan useful as a raw material of food additives (e.g. emulsifier), in a simple process, by dehydrating D-sorbitol under reduced pressure, using an H-type strongly acidic ion exchange fiber as a dehydrating agent, with heating and stirring at a specific temperature.  
     CONSTITUTION: An aqueous solution of D-sorbitol is concentrated to the anhydrous state, or anhydrous sorbitol is molten. An H-type strongly acidic ion exchange fiber pref. having a diameter of ≤200μ and an aspect ratio of 3W500, is added to the anhydrous sorbitol, and stirred at 100W150°C, pref. 110W140°C, under a reduced pressure of 5W100mmHg, for 1W10 hours to obtain a light colored solution of sorbitol. The solution can be used, as it is, as a raw material of a fatty acid ester which is a useful emulsifier of ice cream. Powdery sorbitan can be prepared from the solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5675087-A (JP)
Title: Preparation of amazake (sweet drink made from fermented rice)
Inventor: YAMADA SHIYOUICHI
IPC: A23L2/38
Filed: 1979-11-26
Abstract: PURPOSE: To prepare an amazake having high nutritive value, by adding an extract of red bran with a dilute alcohol, calcium carbonate, and salt to an amazake obtained by saccharifying rice koji(malted rice).  
     CONSTITUTION: Water in an amount 1W4 times as much as that of rice koji is added to rice koji, saccharified at 45W65°C for 6W8hr, cooled immediately to not higher than 30°C, and allowed to stand for several hours to some ten hours to give an amazake. An extract of red bran extracted with 10W20wt% dilute alcohol solution, about 0.1wt% calcium carbonate and/or lime chloride, and 0.05W0.1wt% salt are added to the amazake to adjust its flavor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07319792-A (JP)
Title: Gateway system
Inventor: TAKEKOSHI NORIHIRO
IPC: H04L12/28
Filed: 1994-07-04
Abstract: PURPOSE:To realize an automatic log-in among plural host computers on LAN while continuing an application without paying attention to the host computer of the gateway destination. CONSTITUTION:Each of host computers consists of an application processing means 11, a menu generating means 14, a parameter file 15, a gateway means 12, a communication management file 16, and a communication control means 13 which is started by the gateway means 12 to automatically connect the host computer itself to the host computer of the gateway destination based on contents of a set communication management file 16, and a user terminal has the same communication management file 16 as host computers.
Patent JP-S6212712-A (JP)
Title: Composition for hair treatment
Inventor: TAKANO EIJI
IPC: A61K8/89
Filed: 1985-07-10
Abstract: PURPOSE:The titled composition containing a specific amount of an amino modified silicone oil neutralized with an inorganic acid or organic acid. CONSTITUTION:A composition for hair treatment containing 0.1-10wt% amino modified silicone oil [1,500-40,000 average molecular weight and 0.3-3.0wt% amino content (calculated as NH2)] shown by the formula (m is 1-30; n is 10-500; X is acid residue) neutralized with an inorganic acid (e.g., hydrochloric acid, sulfuric acid, phosphoric acid, etc.) or organic acid (e.g., acetic acid, succinic acid, lactic acid, etc.). This composition is useful as hair rinse, hair treatment, hair conditioner, hair cream, shampoo, hair liquid, etc. EFFECT:The composition has hair dressing action to provide the hair with luster and to make the hair smooth, merits of silicone oil. The cosmetic makes the hair soft, prevents static electricity, and protects the surface of the hair and has high safety.
Patent JP-S6131479-A (JP)
Title: Starch-based adhesive for high-speed bonding of corrugated board
Inventor: MOCHIZUKI KOMEI
IPC: C09D103/00
Filed: 1984-07-24
Abstract: PURPOSE:To provide the titled adhesive capable of gelatinizing the starch particles uniformly and quickly, and having improved initial bond strength, by adding a specific amount of a sulfuric acid salt to starch. CONSTITUTION:100pts.(wt) of starch (e.g. corn starch) is incorporated with 0.01- 10pts. of a sulfuric acid salt (preferably an alkaline earth metal salt such as MgSO4, CaSO4, etc. or its double salt), and the obtained adhesive is used as the main starch component of a corrugated board adhesive for stain-hole process or as the corrugated board adhesive for non-carrier process.
Patent JP-H11355872-A (JP)
Title: Earphone with microphone
Inventor: FUJITA TERUYA
IPC: H04R1/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an earphone with microphone which is compact and superior in outward appearance that properly collects voice of a user. SOLUTION: In an earphone with microphone provided with an ear hole insertion type earphone section 4, a microphone section 5, a cord 3, and a plug 2, the earphone section 4 and the microphone section 5 are integrated fixedly by a connection section 6. Then the earphone with microphone is configured, such that a guard 13 is formed to a sound collection face 10 of the microphone section 5.
Patent JP-S5776816-A (JP)
Title: Tap changing device under load
Inventor: OKAMURA HITOSHI
IPC: H01F29/04
Filed: 1980-10-31
Abstract: PURPOSE:To make possible the inspection of mechanism or the change of contacts by eliminating an insulation post and fixing a switch apparatus alone in an insulation tube thereby decreasing lifting height of a switch apparatus. CONSTITUTION:A tap changer 7 is attached to the bottom 6 of an insulation tube 2 hanging from a transfermer cover and a switching apparatus 5 mounted with its fringe held on projection 14 of the insulation tube 2. The switching apparatus is electrically connected to the tap changer 7. There are the pluraly of lugs on the top of the switching apparatus by which, after taking off the lid, it may be lifted for inspection. The lifting height of the switching apparatus is thus kept minimum.
Patent JP-H04350210-A (JP)
Title: Water regulating device
Inventor: KOJO MASANORI
IPC: E02B7/20
Filed: 1991-05-28
Abstract: PURPOSE:To automatically stop an engine when a door leaf 1 is pulled up to a prescribed position in a water regulating device pulling up the door leaf by driving the engine. CONSTITUTION:There are provided a door leaf 1 disposed in a channel, an engine E for raising this door leaf 1, a sensor 7 detecting the raised door leaf 1, a starting member 11 of the engine E and a switching device for selectively switching the starting member 11 to the starting position and the stopping position of the engine E. When the sensor 7 detects that the door leaf 1 is raised, the switching device 20 operates so that the starting member 11 is switched from the starting position to the stopping position to stop the driving of the engine E.
Patent JP-S6133257-A (JP)
Title: Atomizer
Inventor: MAEHARA NAOYOSHI
IPC: F23D11/34
Filed: 1984-07-23
Abstract: PURPOSE:To simplify remarkably the fitting structure by specifying the fitting direction of a supply pipe and a discharge pipe to a body. CONSTITUTION:An atomizer 1 is formed so that a supply pipe 8 and a discharge pipe 9 may be positioned at the right side surface of a body 3, and opposed to the atomizing direction of liquid droplets 17. Namely, since both pipes are provided opposite to the left side surface of the body 3 wherein a nozzle 2 is provided, the atomizer 1 is fitted to an air guide cylinder 21 only through a fitting surface 19, and the structure of the whole structure and the assembly are extremely simplified. Accordingly, a sealing member for preventing the leakage of air is almost dispensed with, and the troublesome seal structure can be omitted.
Patent JP-H0317528-A (JP)
Title: Testing device for actuator
Inventor: SATORI ATSUSHI
IPC: G01M11/00
Filed: 1989-06-14
Abstract: PURPOSE:To enable execution of a test by one kind of dummy weight and for an actuator in an assembled state by tilting a testing device by a rotary stage and by putting on the actuator an arbitrary load corresponding to the tilt angle of the device. CONSTITUTION:In a state wherein the tilt angle of a table 10 is zero, a dummy weight 8 is fitted to a mirror support actuator 1 and a balance is kept around the center of rotation of a supporting element 1a. The component of the weight of the dummy weight 8 in the transverse direction (b) of the actuator 1 is balanced and does not rotate at any tilt angle of the table 10. A load cell 9 for the dummy weight is fitted to the dummy weight 8 in this state. By using a rotary stage 13, subsequently, the table 10, that is, the whole of a device, is tilted. Thereby the own weight in the axial direction of the dummy weight 8 corresponding to the tilt angle can be applied to the actuator 1, and the load cell 9 fitted to the dummy weight 8 can measure continuously the amount of an error of a supporting force in the axial direction corresponding to the tilt angle.
Patent JP-S5943952-A (JP)
Title: Stop controller for diesel-engine
Inventor: SUZUKI TAKAO
IPC: F02B3/06
Filed: 1982-09-03
Abstract: PURPOSE:To suppress vibration and noise on suspension by installing an exhaust recirculation control valve which is operated by the negative pressure at the center of an exhaust recirculation bypass and introducing the negative pressure into the exhaust recirculation control valve when an ignition switch is turned OFF, thus permitting exhaust recirculation. CONSTITUTION:An exhaust recirculation pipe 8 which forms an exhaust recirculation bypass is connected between the exhaust pipe 3 and the intake pipe 4 of a Diesel engine 1, and an exhaust recirculation control valve 20 is installed midway into the pipe 8. The negative-pressure chamber 21 of the exhaust recirculation valve 20 is connected to a vacuum pump 30 through a conduit 54 equipped with a negative-pressure control valve 35, and the degree of opening of the exhaust recirculation control valve 20 is controlled in accordance with the load and the number of revolution of the engine. While, a negative-pressure selector valve 40 which is opened in interlocking with the turning-OFF operation of an ignition switch 45 is installed in a conduit 40 for bypassing the negative- pressure control valve 35, and thus a negative pressure is fed into the negative- pressure chamber 21.
Patent JP-H01321210-A (JP)
Title: Article direction-change device
Inventor: MIYANO TOSHIYUKI
IPC: B65G47/30
Filed: 1988-06-21
Abstract: PURPOSE:To change a direction of an article without entailing any looseness by supporting a wall surface of the article on a article mounting means that supported one end rotatably, and changing its direction in rotating this loading means, in a device bearing the above caption for a paper sheet bundle or the like. CONSTITUTION:At the time of changing the direction, a mounting plate 60 of an article mounting means 55 is rotated in a P1 direction. If so, an article support member 77, whose position is regulated by a stopper 78, is projected onto the mounting plate 60 from an inserting part 61 of the mounting plate 60, coming into contact with a wall surface of an article for supporting. Moreover the mounting plate 60 continues its rotation whereby the mounting plate 60 and a turning auxiliary plate 76 come into a state of being overlapped with each other, and they rotate as far as about 90 deg. against force of an energizing spring 80 and then come to a stop. Next, the article is fed onto an unillustrated roller conveyor, and the mounting plate 60 is put back in horizontality. The turning auxiliary member 76 is also put back up to the stopper 78 by dint of the spring 80.
Patent JP-H10336178-A (JP)
Title: Connection management method and management system
Inventor: TAKEI KATSUAKI
IPC: H04L12/70
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To avoid prolonged useless connection by automatically releasing communication connection requiring a response speed higher than a constant speed, when a response time increases due to a fault in a communication line or in a repeater. SOLUTION: When connection is established and communication is performed between a self-device A and a connection target device B, the device A sends an occasional response supervisory packet 11 to the device B. When a response packet 12 is received from the device B, response time from the transmission of the packet 11 to the receiving of the packet 12 is examined. When the response time exceeds a threshold of response time corresponding to the type of communication, connection that is already established is released.