baber/WOPTO huggingface dataset:
Patent JP-S6353432-A (JP)
Title: Masking of leak tester
Inventor: SEKIYAMA HIROMI
IPC: G21B1/05
Filed: 1986-08-25
Abstract: PURPOSE:To enable a leak test accurately while preventing the scattering of a detection gas, by covering a circumferential space of a part to be tested of material to be tested with a masking gas layer having a larger molecular weight than the detection gas. CONSTITUTION:The inside 2 of a vacuum container 1 is evacuated with an exhaust device 9 and a probe 4 is made to approach a joint 3 of the vacuum container 1. A nitrogen gas 5A is blown near the joint 3 through a flow regulating valve 13 and a nitrogen gas tube 5B to form a nitrogen gas layer 15. Here, a probe 4 performs an evacuation with an exhaust port 7 and a gas of the nitrogen gas layer 15 is recovered through the exhaust port 7 so as not to scatter after hitting near the joint 3. With the condition held for several sec., the internal space automatically becomes vacuum between the joint 3 and the probe 4. Helium gas in the vacuum space 11 is blown to the joint 3 to form a helium gas layer 16. A detector 10 measures the amount of helium gas leaked to the inside 2 of the vacuum container through the joint 3 of the vacuum container 1.
Patent JP-H1136973-A (JP)
Title: Vehicle contorl device
Inventor: FUJIMOTO TAKANORI
IPC: B60R16/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle contorl device capable of altering the reliable content of a ROM. SOLUTION: This vehicle control device is formed with an electrically write enable nonvolatile memory 11 including a memory area for storing the most part of control programs and a memory area for storing the remaining control program part at least required for the control device to perform the calculation processing of normal contorl amount; an erasing means to perform the erase processing of the content of the nonvolatile memory 11; a first write means to perform the write processing of the memory area after the erase processing by the erase means; a collating means to check whether the memory area is correctly write processed or not after the write processing by the first write means;  and a write enable processing means including a second write means which performs the write processing of the memory means only when the results by the collating means are identical to the expected values.
Patent JP-H0362091-A (JP)
Title: Light emitting diode display circuit
Inventor: SAKURAI MOTOHIRO
IPC: H01L33/00
Filed: 1989-07-31
Abstract: PURPOSE:To reduce electric current consumption with an increase in the number of light emitting diodes to be lighted as compared to the display circuit of conventional light emitting diodes by connecting a resistor and plural unit circuits in series and connecting the same between the output terminals of a DC constant voltage source. CONSTITUTION:This display circuit has the unit circuit 1 constituted by connecting the 2nd light emitting diode D1b in the direction of the same polarity as the polarity of the 1st light emitting diode D1a in parallel to the series circuit constituted by connecting the 1st light emitting diode D1a and a switch S1 in series, the resistor R1 and the DC constant voltage source. The resistor R1 and the plural unit circuits 1 to 40 are connected in series and are connected between the output terminals of the DC constant voltage source. The wasteful electric power consumed by the driving resistor of the light emitting diode is reduced in this way. There is substantially no fluctuation in the current consumption over the entire part of the circuit by the lighting and putting out of the light emitting diodes and, therefore, there is no adverse influence on the power source and the electric power consumption is reduced as compared with the conventional light emitting diode display circuit as the more light emitting diodes are lighted up.
Patent JP-H1188945-A (JP)
Title: Method for assigning idle time to mobile station and network
Inventor: RINNE MIKA
IPC: H04W48/14
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the method for assigning an idle time to a mobile station. SOLUTION: A mobile station 10 requests an idle time to measure e.g. the intensity of the signal from a base station to a network 20 (100). After the reception of this request, the network checks whether a proper idle time is in existence or absence (110), the network assigns the idle time according to the request of the mobile station if absence (120). Finally, the network informs when and how much the idle time for the measurement time is available to the mobile station (130).
Patent JP-S5899836-A (JP)
Title: Encoder circuit
Inventor: SUZUKI YOSHITAKE
IPC: H03M7/04
Filed: 1981-12-10
Abstract: PURPOSE:To make a digit distribution of ANDARRAY optimum, and to execute the operation of an encoder circuit at a high speed, by using a 2-input AND gate and a multi-input AND circuit, in an ANDARRAY circuit of the encoder circuit. CONSTITUTION:Binary data of N digits (N>1) is divided into plural data, which become (n) pieces of partial data S1-S3, and whether at least one of ''0'' and ''1'' is contained in the data S1 or not is detected by 2-input AND gates 11-19, and its signal is made to the upper most or the least significant input data of the lower or upper part in order. Partial data from this most or least significant bit is monitored by a multi-input AND circuit 26, and while ''1'' and ''0'' of the bit value are continued, ''1'' ane ''0'' are outputted. Relation of this output and the data S2 is taken by 2-input AND gates 20-23, and relation of an output of a multi-input AND circuit 27, and the data S3 is taken by 2-input AND gates 24, 25. Subsequently, exclusive ''or'' of the gates is taken by an EXCLUSIVE OR ARRAY circuit 2, and the binary data is outputted from a 16-4 bit binary converter 3.
Patent JP-H1145538-A (JP)
Title: Disk housing device
Inventor: FUNATO KOJI
IPC: G11B23/03
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To make regulatable the opening operation of a cover member and to avoid such trouble as fall-off of a housed disk, etc., due to impact of falling, etc., by maintaining the state of closing the cover member on a case main body by engaging a slide member fitted movably to either the case main body or the cover member with the other. SOLUTION: In the closing state of the cover member 3 over the case main body 2 having slide members 26 and 27 fitted, engagement pieces 21a and 21b are engaged with notched parts 20a and 20b of the case main body 2. The slide members 26 and 27 are then moved under this condition to insert their respective tips through holes of the engagement pieces 21a and 21b and hold them, so as to regulate the opening operation of the cover member 3. Then, when movement regulating pins are pushed in the slide members 26 and 27, the slide members 26 and 27 are moved into positions to be disengaged from the cover member 3. Consequently, the cover member 3 is prevented from opening due to impact of falling, etc., and hence the disk housed in a recessed part 4 for housing the disk is prevented from falling off.
Patent JP-S6091719-A (JP)
Title: Reset circuit of electronic device for automobile
Inventor: HAYASHIBARA TOSHIO
IPC: B60H1/00
Filed: 1983-10-26
Abstract: PURPOSE:To attain prevention of malfunction at cranking of a car by adding a capacitor and a resistor being elements of time constant to a CR filter in a reset circuit of an electronic device for car so as to constitute a constant resistance circuit. CONSTITUTION:An Acc power voltage from a key switch 39 charges a capacitor C1 via a diode D1 and the voltage is held for a time decided by the capacitor C1 and a resistor R3. The voltage is inputted to a CMOS40 using a voltage VC formed from a battery voltage by a power supply section as the power supply. The constant resistance circuit is constituted by adding the capacitor C10 and the resistor R10, the fluctuation of the voltage VC is injected to the input of the CMOS40 by the capacitor C10 and the resistor R40 so as to cancel it so as not to be given to the output side. Even if the power supply voltage VC is fluctuated at cranking of an engine. The stable operation of the circuit is attained.
Patent JP-H0484348-A (JP)
Title: Rom data protecting system
Inventor: KATSUTA HIROSHI
IPC: G06F21/62
Filed: 1990-07-27
Abstract: PURPOSE:To secure a remarkably high protective strength by previously switching plural pieces of collating information at prescribed timing at the time of testing a ROM and, when all collations are properly performed, outputting ROM data from a terminal. CONSTITUTION:A test program for testing the data of a program ROM 4 is stored in the ROM 4 and a test mode in which the test program is executed by means of a central processing unit 1 is provided. In the test mode, collating processes in which one or the plural pieces of collating information stored in the ROM 4 is compared with external data inputted from a selected external data inputting means 5 are executed plural times on all of the plural pieces of collating information. When compared results are coincident in all of the collating processes, all of the data stored in the ROM 4 are outputted to the outside through an external data outputting means 6. Therefore, a high protective strength is secured and the ROM data is protected with the minimum hardware.
Patent JP-H0364561-A (JP)
Title: Polyester non-woven fabric
Inventor: SANO SHINJI
IPC: D04H1/587
Filed: 1989-07-31
Abstract: PURPOSE:To provide the subject non-woven fabric having flame resistance and excellent stretchability and elastic recovery by employing polyester fibers containing ethylene terephthalate groups as main structural units and copolymerized with a specific phosphorus compound. CONSTITUTION:The objective non-woven fabric comprises (A) a polyester fiber containing ethylene terephthalate group as main structural unit and copolymerized with a bifunctional phosphorus compound of the formula [R1 and R2 are 1-18C alkyl, aryl, monohydroxyalkyl or H; R3 is alkyl or aryl; A is CnH2n ((n) is 1-4)] in an amount of 0.15-4.0wt.% as the phosphorus element and (B) a polyester fiber comprising two kinds of polyester components containing ethylene terephthalate group as main structural unit, the polyester components being eccentrically bonded to each other and either one of the polyester components being copolymerized with a large amount of (sodium sulfo) isophthalate groups in an amount of 3.0-6.0mol%, and contains the phosphorus compound in an amount of >=0.1wt.% as the phosphorus element.
Patent JP-S6177169-A (JP)
Title: Lock stabilizing device of pll circuit
Inventor: KAWAGUCHI HITOSHI
IPC: H03L7/107
Filed: 1984-09-25
Abstract: PURPOSE:To prevent the unlocking of a PLL circuit due to a inferior-duty signal by providing a window generating circuit which generates a window for synchronism detection in a signal when the signal deteriorates in duty. CONSTITUTION:A frequency dividing circuit 11 which divides the frequency of the output of a voltage-controlled oscillator 4 is a 1/8 frequency dividing circuit and the window generating circuit 9 operates at the timing of an H-to-L fall of the lock detection signal (f) of a lock detecting circuit 5. Even when data a2 is inputted while a data gate 10 is closed, a feedback selecting circuit 7 can not detect it and outputs no feedback pulse (b). Namely, when the data gate 10 is closed, there is no comparison signal and a phase comparator 1 does not generate an output showing a shift in phase. The phase comparison when MFM data a1 deteriorates in duty owing to a large dropout on a recording medium is inhibited under the control of the data gate 10 and the unlocking of the PLL circuit is prevented.
Patent JP-S5993559-A (JP)
Title: Device for controlling operation of clutch for fluid torque converter
Inventor: NISHIMURA SADANORI
IPC: F16D48/02
Filed: 1982-11-16
Abstract: PURPOSE:To absorb torque variation in low and medium speed rotation regions by moving an opening and closing member provided with an inertia responsive portion in response to the relative rotational displacement of a turbine impeller to a clutch plate. CONSTITUTION:In the low and medium speed regions, a centrifugal force acting on an inertia responsive portion 18a of an opening and closing member 18 is relatively small, and said member 18 is swung by a frictional force according to the relative displacement of a turbine impeller 7 to a clutch plate 9 in torque variation to open a communicating hole 17 so that the slip of the clutch plate 9 is likely to be produced by the reduction of differential pressure due to fluid leak. The torque variation in such regions is absorbed by the slip of the clutch plate 9 and not transmitted to the output shaft 3 side.
Patent JP-H0732568-A (JP)
Title: Tuning uneven pattern decorative sheet
Inventor: TAKAHASHI KAZUHIRO
IPC: B32B33/00
Filed: 1993-07-20
Abstract: PURPOSE:To improve opacity of a recessed part and to obtain a decorative sheet being rich in design properties by providing an uneven pattern wherein an ink image contg. a coloring agent is constituted on one face of a transparent substrate sheet and an image tuning to a colored image of a transparent or an opaque ink contg. a curing suppressing agent is constituted on another face and a top coat material made of a ultraviolet curable resin is constituted successively in this order. CONSTITUTION:A decorative sheet is a tuning uneven pattern decorative sheet with an uneven pattern wherein an image 4 consisting of an ink contg. a coloring agent is constituted on one face of a transparent substrate sheet 1 and an image 2 tuning to the colored image based on an transparent or opaque ink contg. a curing suppressing agent is constituted on another face and a top coat material made of a ultraviolet curable resin contg. a mat agent or a lustrous top coat material 3 is constituted successively in this order. In addition, transparency of a mat part is not spoiled by using a plastic bead as the mat agent. The substrate sheet of the tuning uneven pattern decorative sheet can be appropriately selected from the sheets among drawn and undrawn plastic sheets such as polyolefins and their derivatives and acrylic resins.
Patent JP-H0950482-A (JP)
Title: Form and optical reader
Inventor: WATANABE KAZUYA
IPC: B42D15/10
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a form having such a structure that the time required for identifying surface and back faces and up and down portions is shortened at the time of an optical reading and to provide an optical reader suitable for the reading of this form. SOLUTION: At each of the tip parts 13a and 13c and the rear end parts 13b and 13d of the surface and back faces on a form to be in relatively the same location, a mark area of the same shape is formed. In each mark area, the bar code marks 14a to 14d of the different number according to the formation portion of the mark area are formed. At the time of a reading, the mark area of the form placed at a prescribed location is searched in the direction perpendicular to the bar formation direction of the bar code mark at a prescribed space, the change of the binary data of each search line is detected and the number of the bar code mark on the mark area is decided by the majority of the changed result of the binary data of each search line.
Patent JP-2000032353-A (JP)
Title: Image pickup device
Inventor: KIJIMA TAKAYUKI
IPC: H04N5/378
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a device appropriately constituted so that it can control an electronic shutter with high precision and can always secure high exposure accuracy by adjusting a start time of charge accumulation of an imaging device to a time other than a horizontal blanking period. SOLUTION: A start time of charge accumulation of an imaging device is adjusted to a time other than a horizontal blanking period. Charges are accumulated in a photodiode after the generation of a subpulse to the generation of a transfer gate pulse and, by controlling this accumulation duration of the charge, an electronic shutter can be obtained. For this charge accumulation duration (an exposure duration) photometry data obtained by metering light from a subject are read by an AE circuit 11 of a CPU 8 and an appropriate exposure time is calculated on the basis of the photometry data. Then, by transmitting data to a TG 6 and setting various kinds of operation modes in accordance with this appropriate exposure duration, a generation timing of the subpulse with respect to a generation timing of the transfer gate pulse is controlled.
Patent JP-H1050716-A (JP)
Title: Single wafer type substrate heat treating apparatus
Inventor: NAKAJIMA TOSHIHIRO
IPC: H01L21/324
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To ensure a uniformity of the in-plane temp. distribution of a substrate by preventing the atmosphere from convection through through-holes of a heat effect plate for passing substrate lift pins from blow during heat treating of the substrate. SOLUTION: Substrate lift pins 1 are not fixed to pin receiving members 2 but made mutually releasable. Spherical parts large enough to close through- holes are formed at the upper ends of the pins 1. At the heat treatment of a substrate W, the pin receiving members 2 are lowered to go away from the pins 1 to settle the spherical parts of the pins 1 on the through-holes and perfectly close them. Thus a heat effect plate 13 blocks the atmosphere from convection due to the temp. difference between the spaces above and below the plate 13. Thus it is possible to make uniform the in-plane temp. distribution of the substrate W.
Patent JP-S6261235-A (JP)
Inventor: TANAKA TOSHIYUKI
IPC: H01H85/147
Filed: 1985-09-10
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-H0618992-A (JP)
Title: Cartridge loader
Inventor: MARUYAMA YOSHINORI
IPC: G03B21/11
Filed: 1992-07-03
Abstract: PURPOSE:To shorten the exchange time of a cartridge and to suppress the vibration of the cartridge which has been loaded by holding, the cartridge by means of an ejecting mechanism and allowing the cartridge to stand by. CONSTITUTION:In this cartridge loader 21, the cartridge A of a microfilm is successively loaded in a roll film carrier 1 from a cartridge housing part 24 by a loading mechanism 22, and then, returned to the cartridge housing part 24 from the roll film carrier 1 by the ejecting mechanism. The ejecting mechanism is controlled so as to hold the cartridge A which has been loaded and stand by, before the retrieval and rewinding of the microfilm are completed, that is, the microfilm can be taken out, by a control means. Therefore, the retrieval and rewinding are completed, and simultaneously, the ejecting mechanism holding the cartridge A and standing by, can immediately take out the cartridge A finished to use, and moreover, the loading mechanism 22 can load the novel cartridge A.
Patent JP-H0934241-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA KIYOSHI
IPC: G03G15/08
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce, when an amount of remaining toner becomes scarce during image formation, an amount of the toner which is attached to a photoreceptor, thereby forming as many images as possible and preventing a part of a series of output contents from remaining not outputted, to eliminate the time which is lost until the operation resumes and such an inconvenience that the check of the output contents is considerably delayed, and to decrease fixing temperature to reduce power consumption. SOLUTION: The device is equipped with an exposure means 1 for exposing the photoreceptor to image information, a toner attaching means 2 for attaching the toner onto the exposed photoreceptor, a transfer means 3 for transferring the toner image on the photoreceptor to transfer paper, and a heat fixing-means 4 for fixing the toner image on the transfer paper under heat. When the toner attaching means 2 attaches the toner onto the photoreceptor, the amount of the toner it attaches is controlled by a density level switch means 5 which switches between a normal image density level and a low image density level which is lower than the ordinary one.
Patent JP-H06287243-A (JP)
Title: Graft polymer composition
Inventor: TANAKA KEIJI
IPC: C08F261/06
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a polymer composition at a high graft efficiency without causing the gelation in the graft polymerization of a vinyl monomer. CONSTITUTION:This graft polymer composition is derived from a polymer having active hydrogen, an azo catalyst having a group reactive with the active hydrogen at the terminal, a vinyl monomer and dicyclohexylcarbodiimide.
Patent JP-H0249442-A (JP)
Title: Die bonding of optical semiconductor element
Inventor: NONOMURA TOSHIYUKI
IPC: H01L21/52
Filed: 1988-08-11
Abstract: PURPOSE:To prevent a solder layer from creeping up on the side surfaces of a chip and a laser output surface by a method wherein a solder material is formed into a thin layer by a deposition method and the solder layer is formed only on a surface slightly smaller than a chip. CONSTITUTION:A plurality of dicing grooves 13 intersecting orthogonally with one another are formed in a substrate 11 with an SiO2 layer 12 formed on its surface. Brazing metal layers 14a and 14b are laminated on the layer 12. The substrate 11 is divided along the grooves 13 and, thereafter, is heated and fused in a non-oxidizing atmosphere and the layers 14a and 14b are alloyed and are formed into a cohesive spherical solder material 15. A chip 104 is pressure-welded on the material 15, whereby the material 15 is transferred to the chip 104, deformed and is fixed as a solder layer 25. The chip 104 is die bonded on a mounting member 10 immediately after the transfer. Thereby, the layer 25 does not creep up on the side surfaces of the chip 104 and a laser output surface.
Patent JP-S6357106-A (JP)
Title: Clamping device
Inventor: KOMATSU TERUAKI
IPC: B23B31/12
Filed: 1986-08-26
Abstract: PURPOSE:To improve an assembling property as well as to enhance coupling strength, by engaging a shaft transmitting power and a taper bush guiding a jaw in the inner surface with a clamping member with the pin inserted into the taper bush, and making it couple axially. CONSTITUTION:When a rotary ring 2 is rotated, a roller 9 is held in a state of separating the rotary ring 2 and a shaft 1, and a taper bush 25, a guide block 7 and a flat screw 6 all are rotated to the shaft 1, whereby this float screw 6 goes forward, making a jaw 5 more forward, and a tool 4 is clamped. Such force as working in a direction of retreating the shaft 1 works on the taper bush 25, but a clamping member 16 is received by a pin 18 so that the taper bush 25 is in no case slipped out of the shaft 1. Removal of the tool 4 is carried out in the following process that the rotary ring 2 is retreated against a spring 30, unlocked, rotating it in the reverse direction, and the jaw 5 is retreated for widening open.
Patent JP-2000033629-A (JP)
Title: Fluoroplastic coated insert molded product and its production
Inventor: SHIBAHARA HIDEO
IPC: B29K105/20
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a fluoroplastic coated insert molded product having a weld (fusion) bonded part due to injection molding of a plurality of times, dispensing with welding by making the bonding strength of the bonded part near or substantially equal to original tensile characteristics of fluoroplastic and free from a pinhole and good in uniformity and accuracy because processing is performed only by machining. SOLUTION: A coating part 3 is formed on the surface of a base material 1 by the primary injection molding of fluoroplastics and the primary molded product is preheated with an electric furnace having atmospheric temp. lower than an m.p. in secondary molding and, thereafter, the injection molding of fluoroplastics is applied even to a part not coated by primary molding under injection pressure higher than that of primary molding to form a coating part 5. The secondary molded product is allowed to cool to be subjected to annealing treatment.