baber/WOPTO huggingface dataset:
Patent JP-H0478110-A (JP)
Title: Composite magnetic core
Inventor: YAMAGUCHI MORIE
IPC: H01F1/147
Filed: 1990-07-20
Abstract: PURPOSE:To reduce magnetic gap, and improve magnetic characteristics, by providing a magnetic core main body composed of flat-shaped soft magnetic alloy material and insulator, and a metal outer pipe accommodating said main body, orientating the flat surface of the soft magnetic alloy material in the axial direction of the metal outer pipe, and constituting the soft magnetic alloy material of specified Fe-Si alloy. CONSTITUTION:Magnetic core main body composed of flat-shaped soft magnetic alloy material and insulator, and a metal outer pipe accommodating said main body are provided, and the flat surface of the soft magnetic alloy material is orientated in the axial direction of the metal outer pipe. The magnetic alloy material is Fe based alloy composed of Si equal to or smaller than 8wt.% and impurities which are inevitably contained. Fe equal to or smaller than 5wt.% which constitutes the soft magnetic alloy material may be replaced by at least one of group IVa, group Va, and group VIa elements in the periodic table and Mn, Ni, Cu, Ga, and Al. Further, Fe equal to or smaller than 1wt.% may be replaced by at least one kind of element selected out of B, P and C. The soft magnetic alloy material is formed in powder grain type or thin line type, and the aspect ratio of the powder grain of the thin line is desirably set equal to or larger than 5.
Patent JP-H0356844-A (JP)
Title: Soldering device using laser
Inventor: FUKUCHI YASUHIKO
IPC: B23K26/00
Filed: 1989-07-25
Abstract: PURPOSE:To automatically make a decision and reduce inspection man-hours by performing soldering operation by impulsive laser light irradiation through a chopper, separating and photodetecting infrared light from a solder zone by convergence and chopping, and comparing the detected light with a threshold value based upon a normal solder zone. CONSTITUTION:Impulsive laser light from a light source 1 is passed through a chopper 2 and propagated in an optical fiber 4 to irradiate 3 the solder zone. The soldering is carried out by heating by the irradiation and reflected light from the solder zone is reflected and converged by an elliptic surface mirror 9 and a parabolic surface mirror 10; and the infrared light is separated from the reflected light by a chopper 11 and photodetected by an infrared sensor 13. A signal processing system 15 when supplied with the photodetection output of this sensor 13 compares the photodetection output with the threshold value predetermined based upon the normal solder zone and continues to decide automatically whether or not the joining of the solder part is normal until the soldering operation is completed. Therefore, it need not be decided whether or not the joining is normal after the soldering operation and the inspection man-hours are reduced.
Patent JP-S6433964-A (JP)
Title: Semiconductor device
Inventor: UENO SEIICHI
IPC: H01L21/52
Filed: 1987-07-29
Abstract: PURPOSE:To reduce a series resistance of a semiconductor device, and to enable the device to be produced at a low cost, by forming a concave section in one principal plane of the device, and forming a metal layer over approximately the full surface of the principal plane including the concave section, thereby the internal layer of the concave section being made a thin film. CONSTITUTION:A concave section 6 is formed in one principal plane of a semiconductor device, and a metal layer 7, 7' is formed over approximately the full surface of the principal plane including the concave section 6, thereby the internal layer of the concave section 6 is made a thin film. For example, an epitaxial layer 2 is grown on a crystalline silicon substrate 1 containing n type impurity of high concentration, and a p type impurity diffusion layer 4 is formed on the surface of the layer 2. Next, after a silicon oxide film 3 is selectively formed on the layer 4, the rear of the substrate 1 is partially etched away to form the concave section 6. Moreover, a rear metal layer 7, 7' and a surface electrode layer 5 are formed to produce a diode.
Patent JP-2001022510-A (JP)
Title: Input pen
Inventor: NAGAOKA TOSHIMASA
IPC: B43K29/18
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an input pen that the pressure force of a return spring can optionally be adjusted with respect to an input pen that energizes an input chip toward the front longitudinally with the return spring. SOLUTION: A front shaft 10 is attachably and detachably inserted into the front part of a shaft pipe with respect to an input pen used for a portable information terminal. An input chip 12 is slidably incoporated longitudinally in the shaft 10 and is energized toward the front in a longitudinal direction by a return spring 13 provided in the shaft 10. The pressure force of the spring 13 can optionally be adjusted.
Patent JP-H0740733-A (JP)
Title: Heating system for vehicle
Inventor: DOI SHIGENORI
IPC: B60H1/08
Filed: 1993-08-02
Abstract: PURPOSE:To serve a pleasant heating feeling to occupants at the initial stage of heating, by blowing out the warm air from at least a vent blowout hole, when the temperature of the air heated by a heater core (the warm air) is higher than a specific value, and the vehicle circumstance satisfies a specific condition, at the initial stage of the heating. CONSTITUTION:To an air duct 10 of a heating system 8 for vehicle, an air blower 30, a cleaning unit 32, air mix doors 34 and 36, and a heating core 38 are provided inside the air duct 10 from the upstream side to the downstream side. To the heating core 38, a cooling water passage 40 to circulate the cooling water of an engine EG is connected. In this case, when the temperature of the warm air is lower at the starting of the heating, a ventilation stop mode or a defrosting mode is selected so as to prevent the blowing of a cool air to the occupants. On the other hand, when the temperature of the warm air is produced at a specific value or higher, doors 24, 26, and 28 are controlled to convert to blow out the warm air at least from a vent blowout hole 18, and the heating feeling of the whole body is increased by heating the faces of the occupants.
Patent JP-S6250935-A (JP)
Title: Parity check circuit
Inventor: TOMINAGA SHOJI
IPC: G06F11/10
Filed: 1985-08-30
Abstract: PURPOSE:To supervise the parity error of all input signals with one parity check and to detect the input signal where the error occurs by applying the signal to show that respective input signals are effective only when the effective signal is outputted. CONSTITUTION:When input signals I1, I2 and I3 of an (n) bit are latched by latch circuits 1-1, 1-2 and 1-3, the output is inputted through three state type gates 5-1, 5-2 and 5-3 to a parity check circuit 7 respectively. The output of the circuit 7 is inputted to one side input terminal of AND gates 8, 9 and 10, and respective signals to show whether or not respective input signals are effective data are inputted to other side, input terminal. Here, for example, when the parity error occurs at input signals I2 and I3, the input signal can be detected in which the parity error is generated at the 'and' output of AND gates 9 and 10.
Patent JP-H0611580-A (JP)
Title: Clock wheel train motion analyzer
Inventor: OMORI TOSHIO
IPC: G04D7/04
Filed: 1992-06-26
Abstract: PURPOSE:To enable minute and exact inspection of clock wheel train. CONSTITUTION:This motion analyzer consists of an optical unit 1 constituted of a light source 11, a beam detector 12 and an acoustic optical element 13, a beam controller circuit 2, a signal processor circuit 3 for amplifying the detection signal of the beam detector 12 and then binalyzing the signal waveform, an X-Y table 5 for putting a clock movement, a drive circuit 6 for driving the clock movement 4 and a personal computer 7. By controlling the acoustic optical element 13 with the beam control circuit 2, the light emitted from the light source 11 is slightly scanned to irradiate the tip of gear teeth, the reflected signal caught with the beam detector 12 is processed with the signal processing circuit 3, and the time change of the reflected signal is analyzed with the personal computer 7.
Patent JP-S6433550-A (JP)
Title: Silver halide photographic sensitive material having high color developing property
Inventor: SUGITA SHUICHI
IPC: G03C7/392
Filed: 1987-07-29
Abstract: PURPOSE:To improve the color developing property of a sensitive material by forming a hydrophilic colloidal layer contg. a specified organosilane compd. in combination with a dye forming coupler on a support. CONSTITUTION:At least one hydrophilic colloidal layer contg. an organosilane compd. in combination with a dye forming coupler is formed on a support. The organosilane compd. is a compd. in which one or two aryloxy or heterocyclic oxy groups bond to an Si atom. in a direct way or through a cycloalkylene group, a group contg. cycloalkylene, etc., and bond further to a substd. aryl or heterocyclic group in a direct way or through a combining group. The substd. group has been substd. by an organosilyloxy group, etc., in a direct way or through a cycloalkylene group, a group contg. cycloalkylene, etc., and at least one of the aryloxy groups, etc., is a heterocyclic oxy or heterocyclic group. The organosilane compd. is not hydrolyzed in an alkali medium. The color developing property of the resulting sensitive materials is thus improved.
Patent JP-2001018271-A (JP)
Title: Injection molding method and injection molding machin
Inventor: NAKAMURA NOBUYUKI
IPC: B29C45/26
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain high molding quality by excluding the inferiority of a skin layer caused by the weight irregularity, strain or density difference of a molded article. SOLUTION: The dwelling target value Ps in a dwelling process is preset and, in the dwelling process at a time of molding, the dwelling force based on the dwelling target value Ps is applied while the resin pressure Pg on the side of a gate in a mold cavity and the resin pressure Po on the side opposite to the gate therein are detected and, when the resin pressure Po on the side opposite to the gate begins to lower, pressure control is performed so that the resin pressure Pg on the side of the gate coincides with the resin pressure Po on the side opposite to the gate.
Patent JP-H0241143-A (JP)
Title: X-ray television apparatus
Inventor: KADOWAKI TOSHIO
IPC: A61B6/08
Filed: 1988-07-29
Abstract: PURPOSE:To accurately perform the setting operation of an X-ray radiation field by dispensing with excessive X-ray exposure by displaying the position data of an iris piece detected by a position detection mechanism in a state superposed on the stored image data of an image memory displayed on a display device. CONSTITUTION:The image receiving surface of an image tube 5 is brought to the fluoroscopic state positioned in opposed relation to an X-ray tube 1 and the iris pieces 3, 3' of an X-ray iris mechanism 2 are opened so as to correspond to the size of the image receiving surface of the image tube 5. When X-rays are emitted from the X-ray tube 1 in this state, a stored image is continuously displayed on the display surface 8' of a CRT monitor 8 as a fluoroscopic image 13. When the iris pieces 3, 3' are throttled by an operator in order to set a radiation field for throttling an X-ray radiation field only into a concern region while the fluoroscopic image 13 is observed, the position thereof is detected by a position detection mechanism 4 and the signal thereof is given to a blanking circuit 9. Therefore, the X-ray radiation field due to the iris pieces 3, 3' can be confirmed on the display picture of the CRT monitor 8 and, since the X-ray radiation field is displayed along with the fluoroscopic image, the setting of the X-ray radiation field can be accurately performed.
Patent JP-H0940882-A (JP)
Title: Production of carbon black
Inventor: KANAMARU SHINICHI
IPC: C09C1/50
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon black having a small particle diameter in a high yield by using a gas as a reaction stopping medium in an oil furnace. SOLUTION: This method for producing a carbon black uses a gas as a medium for stopping the reaction in the third reaction zone [e.g. a (inert) gas of <=20% water content] in an oil furnace equipped with the first reaction zone 1 obtaining a high temperature gas by burning a fuel with air for burning or with a gas containing oxygen, the second reaction zone 2 installed next to the first reaction zone and developing a carbon forming reaction by introducing a raw material hydrocarbon and the third reaction zone stopping the carbon black forming reaction by rapidly cooling a temperature in the furnace. Further, the reaction stopping medium is preferably introduced almost rectangularly to the axis of the furnace.
Patent JP-H1082074-A (JP)
Title: Control system for improving dumping characteristic during lifting of implement of machine and improving method of dumping characteristic during lifting
Inventor: KOEHLER DOUGLAS W
IPC: G05B19/414
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent an effect on lifting speed and generation of the cavitation in a cylinder by detecting first and second control signals by a modulator-module and deforming an electronic control section in response to the second signal. SOLUTION: When a control lever 18 is operated for elevating an implement, a signal 22 is transmitted to a lifting circuit 26 for an electronic section 14. When a control lever 20 is operated for unloading the implement, a signal 24 is sent to a dumping circuit 28 for the electronic section 14. Both signals 22 and 24 are transmitted to a modulation-map 102 in a modulator-module 29. When the modulation-map 102 receives both a lifting-command and a dumping-comand, a signal 108 moves a switch 104 to a first place. When the switch 104 is positioned at the first place, a deformation signal 46a is connected to the electronic section 14. The deformation signal 46a controls the dumping circuit 28 so as to maintain dumping characteristics existing when only dumping is commanded.
Patent JP-H0631315-A (JP)
Title: Rolling equipment
Inventor: HONJO HISASHI
IPC: B21B28/04
Filed: 1992-06-25
Abstract: PURPOSE:To provide rolling equipment with which thrust forces are not generated between back-up rolls and work rolls even when only upper and lower work rolls are crossed. CONSTITUTION:A lubricating liquid 15 or a cleaning liquid 17 is fed between the work rolls 11, 12 and back-up rolls 13, 14 with lubricating/cleaning devices 18 Which are provided with a rotary switching mechanism 19 and the roll surface is ground during rolling by providing roll grinding devices 30. Frictional coefficient is reduced by reducing the frictional coefficient between the rolls with the lubricating liquid, decreasing thrust forces applied to the back-up rolls and preventing the roughness of the roll surface also by the laspe of time. The generation of scratch due to slip is prevented by feeding the lubricating liquid to the back-up rolls 13, 14 during rolling and, when the tail of sheet is passed through, increasing the frictional force between the rolls by cleaning the lubricating liquid by switching to cleaning liquid in a very short time with a rotary switching mechanism 19. Further, with a load cell 31 and controller 32, such control that the lubricating liquid is fed is executed only when detected rolling load is larger and the thrust forces are reduced in accordance with rolling load.
Patent JP-H0745495-A (JP)
Title: Fabrication of semiconductor device
Inventor: TONAI KEIICHIRO
IPC: H01L23/544
Filed: 1993-08-03
Abstract: PURPOSE:To monitor the correlation of the extent of overlap between semiconductor circuit patterns with the error thereof precisely. CONSTITUTION:A cell test pattern including a basic cell 11 for test and an overlap error measuring pattern 13 are included in a semiconductor chip in the form of repeating basic cells. Consequently, the basic cell 11 for test exhibiting the proximity effect equivalent to that of the basic cell in a semiconductor circuit can be formed in a cell test pattern. Furthermore, the correlation of the extent of overlap between the cell test patterns with the error thereof can be measured while suppressing the influence of the distortion of lens image, the distortion of wafer, and the relative positional error of reticle pattern.
Patent JP-S5980217-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A47J27/14
Filed: 1982-10-29
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-H0482903-A (JP)
Title: Tacky tape of preventing protrusion of underwear
Inventor: KURASHIGE YOSHIO
IPC: A41F19/00
Filed: 1990-07-18
Abstract: PURPOSE:To obtain the title tape excellently preventing protrusion of underwear by providing a tape with a highly tacky face and a low tacky face and further coating both the surfaces with release paper. CONSTITUTION:Both surfaces of a tape B are respectively coated with a highly tacky face C and a low tacky face D by a tacky agent and further both the surfaces are covered with release paper E to give the objective tape A. Protrusion of underwear G from a coat H can be prevented by using the tape A.
Patent JP-S5898423-A (JP)
Title: Fiber with grooves on its surface and its production
Inventor: SATOU YOSHIAKI
IPC: D06M101/16
Filed: 1981-12-01
Abstract: PURPOSE:A conjugated yarn composed of 2 kinds of thermoplastic polymers different in solubility is treated with a solvent to remove the soluble component and form grooves with specific width and detph, thus producing the titled fiber giving woven or knitted fabrics with comfortable creaking touch, elegant luster and good color developing properties. CONSTITUTION:A conjugated yarn composed of 2 kinds of thermoplastic polymers different in solubility, preferbly composed of a copolyester from 1-10mol% of 5-sodiosulfoisophtalic acid and 99-90mol% of ethylene terephthalate as the easy soluble component and of polyethylene terephthalate as the hard soluble component, in which the easy soluble polymer occupies at least two places of 0.2-4 micron size on the outer surface in the fiber cross section, is treated with an alkali to remove the easy soluble parts to form grooves of 0.2-4 micron  width and 0.1-1.8 micron depth, thus giving the objective fiber.
Patent JP-S6099249-A (JP)
Title: Body fluids absorbing product and its production
Inventor: TOOMASU JIEI RUSERI
IPC: A61F13/49
Filed: 1984-09-14
Abstract: A cover (16, 21) is provided for a body fluid absorbing product which has a pattern of depressed (18), and undepressed areas imposed on its exterior surface (17), which pattern presents a highly visible color contrast between the depressed and undepressed areas. The cover comprises a relatively light colored, relatively opaque outer cover (16) having an interior layer (21) of relatively dark color placed in face-to-face relationship with the interior surface (19) of said outer cover and co-embossed.
Patent JP-H0241017-A (JP)
Title: Variable delay gate circuit
Inventor: TANEDA CHIKAMITSU
IPC: H03K5/13
Filed: 1988-07-30
Abstract: PURPOSE:To generate a clock delayed minutely from an input clock by taking OR between a gate circuit whose characteristic is changed by adding a prescribed resistor to a complementary output resistor of an ECL circuit and a general gate circuit. CONSTITUTION:An input clock is used as one input to a NOR gate 2 being a general gate and a NOR gate 21 being a clock skew driver gate of this invention respectively, and a select signal is given directly to the other input and given to the other input via the general NOT circuit 1. Then an output A of the NOR circuit 2 and the output B of a CSDG 21 are extracted via an OR circuit 4. Thus, a difference between the outputs A, B is delayed corresponding to only to the leading of the input clock.
Patent JP-2000022827-A (JP)
Title: Judgment device, communication system and judgment method
Inventor: KIMURA KEISUKE
IPC: A63F13/31
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To inform respective communication terminals of objective judgment results from information that the communication terminals transmit between more than two communication terminals communicating through a communication network. SOLUTION: The users of respective moving machines 2A, 2B, 2C and 2D depress keys corresponding to 'stone-paper-scissors (a kinde of mora)' when they call a judgment center 4 and they are connected to the judgment center 4. Thus, signals corresponding to the 'stone-paper-scissors' are transmitted to the transmission/reception part 41 of the judgment center 4 from the respective moving machines 2A, 2B, 2C and 2D through a moving communication network 1 and they are stored in a storage part 42. When the signals of all the moving machines are received, a judgment part 43 compares the signals from the respective moving machines, which are stored in the storage part 42, and generates judgment data containing the win/loss of 'stone-scissors-paper'. Judgment data is transmitted to the respective moving machines 2A, 2B, 2C and 2D via the moving communication network 1.
Patent JP-H1122737-A (JP)
Title: Retainer for roll bearing
Inventor: IGAWA YUJI
IPC: F16C33/46
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To increase an amount of lubrication oil flowing between adjoining pockets of which a retainer consists by a taper surface formed on the inner peripheral side and the outer peripheral side of a support. SOLUTION: A retainer 22 comprises right and left annular bodies 23; a plurality of supports 24 positioned between annular bodies 23; and a plurality of pockets 27 formed between an annular body 23 and supports 24. A taper surface 25 is formed on one of the adjoining support 24 of the supports 24 and the other taper surface 26 is formed the other support 24. Wide and narrow parts 23A and 23B are alternately formed on the annular body 23 by the taper surfaces 25 and 26. An amount of lubrication oil between the adjoining pockets 27 through an outer oil passage formed between the annular body 23 and an outer ring and an inner oil passage formed between the annular body 23 and an inner ring and is increase, discharge of dust and a cooling effect are increased, and an oil film exhaustion is prevented from occurring.
Patent JP-H0241551-A (JP)
Title: Interrupt handling method for specifying destination
Inventor: KAWASAKI TAKASHI
IPC: G06F15/16
Filed: 1988-08-02
Abstract: PURPOSE:To perform the interrupt handling with a destination specified by reporting a cancel processing code in case of a CPU other than a designated CPU but reporting an interrupt vector to indicate execution of prescribed interrupt handling in case of the designated CPU. CONSTITUTION:At the time of response to an interrupt request, systems 1 and 2 have means which report the interrupt level as well as system discrimination information to an input/output device 3, and a system discriminating part 5 has a means which analyzes this system discrimination information to discriminate coincidence with contents of a system designation register 6. That is, the system where the processing should be performed is preliminarily designated to the system designation register 6, and the system discriminating part 5 discriminates whether the value in the system designation register 6 and system discrimination information reported from systems coincide with each other or not at the time of response, and the vector is reported in case of coincidence but the cancel code is reported in case of disaccord. Thus, the input/output device copes with only the response from the system preliminarily designated in the system designation register 6, and interrupt handling with the destination specified is possible.