baber/WOPTO huggingface dataset:
Patent JP-H10106030-A (JP)
Title: Optical information recording medium and its reproducing method
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/24062
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make possible obtaining an inexpensive translucent reflection film easy to manufacture with reflectance and transmissivity of prescribed values or above by making the reflection film forming a first recording layer a film consisting of dystuff. SOLUTION: This optical information recording medium is provided with a translucent substrate 1, the first recording layer 2 consisting of the translucent reflection film placed on the substrate 1 and a second recording layer 4 consisting of the reflection film placed on the first recording layer 2, and the reflection film of the first recording layer 2 consists of the dystuff. Then, since the translucent reflection film forming the first recording layer 2 is the film consisting of the dystuff, the matter that the reflectance and transmissivity are made prescribed values or above also is easy, and the inexpensive manufacture is easy also.
Patent JP-S62120751-A (JP)
Title: Intra-station loopback test system in loop network
Inventor: NAKAI SHOICHIRO
Filed: 1985-11-21
Abstract: PURPOSE:To apply the test for the transmission/reception operation of a node according to the priority control and the transmission right acquisition control to a transmission line by providing the 1st switch section in series with the transmission line, a transmission buffer, a control section executing the priority control and the transmission acquisition control, a reception section receiving a signal addressed to its own station and the 2nd switch to each node. CONSTITUTION:In conducting the operation test of the transmission/reception control in its own station by a node, a transmission control 16 changes over switches 11, 12 so that a signal from a transmission buffer 15 is not outputted to a transmission line but to a reception section 17. In the setting state as above, the control section stores a test packet with optional priority addressed to its own station in a buffer 15. The control section always supervises a signal on the transmission line and sends a test packet according to the priority control and the transmission right acquisition control. The packet is subject to loop back in its own station and received by the reception section. Thus, the said test is conducted. Since no test packet is sent to the transmission line in such a way, no effect is given onto other nodes even in the operation of the system.
Patent JP-H0575592-A (JP)
Title: Frame synchronizm monitor circuit
Inventor: SUGA SEIICHI
IPC: H04L7/00
Filed: 1991-09-11
Abstract: PURPOSE:To automatically detect the presence or the absence of the CRC function from a PCM data string whose constitution is based on CCITTG704. CONSTITUTION:Eight bits (international bits Si) corresponding to CRC frame synchronizing information in the case of the presence of the CRC function are all fixed to '1' in the case of the absence of the CRC function. An AND gate 4 is turned on/off by an Si bit monitor part 5. The error report of a failure of search in a CRC frame synchronizing information search part 2 is controlled by turning-on/off of the AND gate 4.
Patent JP-H02106805-A (JP)
Title: Lighting equipment
Inventor: KOBAYASHI KAZUTOSHI
IPC: F21V7/09
Filed: 1988-10-14
Abstract: PURPOSE:To facilitate maintenance and inspection process of exchanging a high intensity discharge lamp by putting a thermal insulation plate intermediarily between the auxiliary light source and the high intensity discharge lamp. CONSTITUTION:A thermal insulation plate 18 is supported by a support member 14 in one edge, while the side of the other edge is put between the auxiliary light source 17 and a high intensity discharge lamp 5 in almost parallel to a tubular axis direction of the auxiliary light source 17. The auxiliary light source 17 and the thermal insulation plate 18 are inserted into a notch part 19, which is possible when a reflecting plate 9 is removed. A reflecting member 20 is supported by the support member 14 in one edge to be arranged outside of the reflecting plate 9, while almost entire part of the notch part 19 is covered with the side of the other edge of the reflecting member 20. Removal of the reflecting plate 9 is possible with the auxiliary light source, etc. installed, and maintenance and inspection of the exchange of a high intensity discharge lamp is thus facilitated.
Patent JP-2000090740-A (JP)
Title: Ester insulating oil and manufacture thereof and electrical equipment
Inventor: UZAWA HISAJI
IPC: H01B3/20
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To improve dynamic viscosity and a flow point of rapeseed oil, to improve high safety and an electric characteristic and to realize low toxicity and a consideration for environments by constituting ester insulating oil by fatty acid ester generated by transesterification of rapeseed oil and alcohol. SOLUTION: This ester insulating oil can be obtained by a transesterification of 1:6 to 30 mol ratio of rapeseed oil which is semi drying oil sampled from seeds of a rape and has a main component of trigycerol ester of higher fatty acid such as oleic acid or linolic acid and preferably isobutyl alcohol (2-methyl-1- propanol). After the transesterification is performed by sulfuric acid catalyst, it is desirable that purification is performed in order of alcohol evaporation, glyceline separation, calcium hydroxide neutralization, washing, distillation, a white earth processing and a deaerating processing. As a result, a high inflammable point and high dielectric constant of rapeseed are held and dynamic viscosity and a flow point are lowered. Dielectric tangent, volume resistivity and dielectric breakdown voltage are also excellent and biodegradation property is provided.
Patent JP-H06106925-A (JP)
Title: Pneumatic radial tire
Inventor: ITO KUNIAKI
IPC: B60C15/06
Filed: 1992-09-29
Abstract: PURPOSE:To improve durability of a bead part by setting ratio of section length between a riseup part end edge of abrasion rubber and a fiber reinforced layer to section length between a foldback part diametric external end edge and an external surface of a side rubber material to a specific value, and arranging this riseup part end edge in a diametric inside from the foldback part diametric external end edge. CONSTITUTION:An end part of a radial carcass layer 9 is folded back from the inside to the outside around a bead core 5, to form a foldback part 10, and a fiber reinforced layer 11 is buried in a side rubber material 12 containing a bead part between the foldback part 10 and a riseup part 7 of abrasion rubber 8. Section length A between an end edge 7A of the riseup part 7 of the abrasion rubber 8 and the fiber reinforced layer 11 and section length B between an diametric external end edge 10A of the foldback part 10 and an external surface of the side rubber material 12 are set to a relation where A/B > =1/3, and also the end edge 7A of the riseup part 7 in the abrasion rubber 8 is positioned in a diametric inside relating to the diametric external end edge 10A of the foldback part 10. In this way, durability of the bead part can be improved.
Patent JP-S62120661-A (JP)
Title: Cassette holder
Inventor: YOSHII TETSUJI
IPC: G11B15/665
Filed: 1985-11-20
Abstract: PURPOSE:To open/close precisely a sliding cover by loading/unloading of a tape cassette into/from a cassette holder without applying any change to the tape cassette side by forming a high frictional member on a guide surface to which the tape cassette is to be pressed by a tape cassette pressing means. CONSTITUTION:The high frictional member 9 is formed on the lower surface of the loading guide of the cassette holder 6. When the tape cassette 1 is inserted, the sliding cover 3 is unlocked from the closed position at first, and then the front end part of the sliding cover 3 is abutted upon an abutting part 8 to start the opening of the cover 3, and at the end of insertion, the cover 3 is completely opened and locked on the opened position. When the cassette holder 6 is rotated in the clockwise direction and reached to a prescribed position for play, a rotary cover 2 is abutted upon an abutting pin 15 on the way and opened.
Patent JP-S62123227-A (JP)
Title: Cooking method
Inventor: TAINO KAZUO
IPC: F24C7/02
Filed: 1985-11-20
Abstract: PURPOSE:To stop a heating source when an amplitude exceeds a predetermined width and output a position deviation signal of a foodstuff to notify it to an user by a method wherein a means to operate the amplitude of a detecting signal, outputted by a temperature difference between a rotary receiving pan and the food stuff, is provided in a cooking method detecting the temperature of the food stuff by an infrared rays temperature sensor and controlling the heating source. CONSTITUTION:A chopper, intermitting infrared rays projected from a cooking chamber 2 into a sensor 8, is provided while the infrared rays from a food on a rotary receiving pan and the shopper 10 are projected alternately into the sensor 8 and a temperature difference signal is outputted from the sensor 8 based on a difference between temperatures of the food and the chopper When the foodstuff is put on a position deviated from the center of the rotary receiving pan and a wavy temperature detecting signal is inputted into a micro-computer 23 with an amplitude exceeding a predetermined width, a buzzer 27 is driven to notify the deviation of the position of the food to an user. Accordingly, in case a cooking is effected by a low temperature than the level of a room temperature such as defrosting cooking, a problem such as an insufficient cooking due to the deviation of position or the like may be solved and stable cooking may be realized at all times.
Patent JP-H0998940-A (JP)
Title: Endoscope
Inventor: YOSHIMITSU KOICHI
IPC: G02B6/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a cheap endoscope with a top part whose diameter is shorter. SOLUTION: The top part 2 of this endoscope has a light guide 5 fixed with a clasp 11 to form an illumination means. A slit part 11b is formed at the rear edge of the clasp 11 in the direction crossing orthogonally with the longitudinal direction of the clasp 11. The top side of a protection tube 13 which covers the light guide 5 is formed to be a covering tube fixing means 17 which is to fix the protection tube tied by a thread tightening 14 at the slit part 11b. Since the slit part 11b is formed on the side adjacent to the contents such as an image pickup device 7, the slit part 11b can be placed near the contents and the diameter of the top part 2 of the endoscope can be shorter.
Patent JP-H03125116-A (JP)
Title: Apparatus for fixing holding part to spec- tacle lens
Inventor: FURANSOWA BURIYUURU
IPC: B24B13/005
Filed: 1990-09-28
Abstract: PURPOSE: To efficiently fix holding parts onto the lenses of spectacles by providing a belt and gear transmitter for moving an arm from one terminal position to the other terminal position between a carriage and the arm. CONSTITUTION: A carriage 20 is moved within a straight line in 1st direction specified by a guide 24 fixed on a frame 21. Besides, a pivot 34 of an arm 16 exists in 2nd direction vertical to the 1st direction, and a belt and gear transmitter 30 is operated between the carriage 20 and the arm 16 so that the arm 16 can be moved from one terminal position to the other terminal position. Then, holding parts 12 including suckers 13, for example, are fixed onto spectacles lenses 10 placed on a plate 11. Thus, the holding parts 12 can be efficiently fixed on the spectacles lenses 10.
Patent JP-H1089880-A (JP)
Title: Manufacture of core employed for plate type egr gas cooling device
Inventor: USUI MASAYOSHI
IPC: B23K1/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To permit the manufacture of a core simply by a method wherein brazing material is supplied previously at least on the top of a corrugated plate upon manufacturing the core, which is the constituting member of a plate type EGR gas cooling device. SOLUTION: Corrugated plates 57a, 57b and a flat plate 56 are laminated alternately and the abutting part of these sheets are brazed to manufacture a core 52, which is the constituting member of a plate type EGR gas cooling device 50. Upon manufacturing, the crest 57' of the corrugated plate 57 is positioned so as to be capable of being abutted against the flat plate 56, however, the corrugated plate 57, whose crest 57' or the surface of the corrugated plate 57, if desired, is applied with brazing material 80 previously, is utilized in this case, whereby the core 52 can be formed very easily by laminating the flat plates 56 and the corrugated plates 57a, 57b, which constitute the core 52 employed for the plate type EGR gas cooling device 50, and introducing them into a brazing furnace to effect heating treatment and brazing them integrally.
Patent JP-H02107500-A (JP)
Title: Electronic blackboard device
Inventor: TAKAISHI KAZUAKI
IPC: H04N1/00
Filed: 1988-10-17
Abstract: PURPOSE:To enhance a printing speed through generating a sheet-driving signal during preheating of a fluorescent lamp by forming a lamp-preheating signal, the sheet-driving signal, a paper-driving signal and a lamp turning-ON signal through discriminating addresses based on a count obtained by an address output circuit which counts clock signals generated from a clock signal- generating circuit. CONSTITUTION:When an effective switching signal is inputted, a counter and address decoder circuit 24 starts an address output circuit 41 counting clock signals. An address value discriminating circuit 42 first discriminates an address for starting preheating, and sets a J-K flip-flop 43 to output a lamp-preheating signal. Next, the circuit 42 discriminates an address for starting a sheet-driving operation, and sets a J-K flip-flop 44 to output a sheet-driving signal. Then, output of the preheating signal is stopped, an address for starting a paper- driving operation is discriminated, and a J-K flip-flop 45 is set to start outputting a paper-driving signal. Simultaneously, an address for starting a lamp turning-ON operation is discriminated, and a J-K flip-flop 46 is set to start outputting a lamp turning-ON signal.
Patent JP-H02106997-A (JP)
Title: Supply method of solder
Inventor: YAMAUCHI KATSUTOSHI
IPC: B23K3/06
Filed: 1988-10-17
Abstract: PURPOSE:To eliminate the need for the formation of a flat surface in spare solder as seen in conventional devices by forming a recessed section to the spare solder and ensuring positioning at the time of the soldering of the terminal piece of a package. CONSTITUTION:When a mask 3 with a through-hole 4 formed of a material generating no solder moistening is superposed on a substrate 1 with a pad 2, ball solder is inserted into the through-hole by conforming the pad and the through-hole while a member 7, provided with a pin 6 shaped of a material generating no solder moistening so as to be projected to approximately the center of the through-hole, is held to the upper section of the mask, and spare solder is shaped to the pad by the melting of ball solder by heating, the member 7 is lowered onto the top face of the mask by the melting of ball solder, and a recessed section 8 by the pin 6 is formed at the central section of the spare solder. Positioning is performed by inserting a terminal piece into the recessed section 8, and the spare solder 9 is melted by heating, thus easily joining the terminal piece with the pad 2.
Patent JP-H03122520-A (JP)
Title: Pulse dividing device
Inventor: NAKANUMA TADASHI
IPC: H03L7/06
Filed: 1989-10-05
Abstract: PURPOSE:To enable division of a reference pulse within the range of a multiplied pulse by a method wherein an encoder of an incremental type is driven at a fixed speed, one period of the reference pulse outputted therefrom is synchronized with PLL and multiplied, a count value of this pulse is compared with prescribed set data, and a pulse output is controlled by an output of the comparison. CONSTITUTION:A multiplier constituting a pulse dividing circuit used for an energy beam drawing device is constructed in the following way. A pulse, e.g. a phase-A output, outputted by an incremental-type encoder 5 driven at a fixed speed by a motor 4 is given as a reference pulse A to a phase detector 7. The detector 7 forms a phase-locked loop together with a low-pass filter 8, a voltage- controlled oscillator 9 and a frequency divider 10, comparing phases of the pulse A and a frequency division output A'' of the frequency divider 10 with each other and making a signal in proportion to the comparison outputted. In the filter 8, only a low-frequency component of the output of the detector 7 is selected, and in the oscillator 9, an oscillation frequency is varied in accordance with an input.
Patent JP-H0574984-A (JP)
Title: Ic socket with built-in delay board
Inventor: FUKUSHIMA TAKEO
IPC: H01L23/32
Filed: 1991-09-12
Abstract: PURPOSE:To delay the signal between pins without mounting a delay circuit on a printed board or wiring a line material such as a coaxial cable, etc., by incorporating a delay board into an IC socket. CONSTITUTION:This socket is equipped with an arm 10 for fixing the whole of constituent parts, a fixing board 3, which has a hole 11, a socket pin 4, which has a contact face 12 and a terminal part 25, a delay board 5, which has a hole and has a delay pattern 6 wired and has a contact face 7 contacting with the contact face 12 of the socket pin 4, an insulating board 24, which insulates the delay pattern 6 of the delay board 5 from the IC socket 8, and an IC socket 8, which has a socket pin 2 agreeing with the terminal 25 of the socket pin 4.
Patent JP-H01103806-A (JP)
Title: Rare-earth magnet
Inventor: OKONOGI ITARU
IPC: C22C38/00
Filed: 1987-10-16
Abstract: PURPOSE:To obtain the isotropic magnet having a high magnetic efficiency by a method wherein the fundamental composition of the magnet is composed of a rare-earth metal, iron and boron, and the magnet is formed by conducting a super-quenching method. CONSTITUTION:The title rare-earth magnet is manufactured by molding the magnet powder, consisting of a rare-earth metal (R), iron (Fe) and boron (B) and formed using a super-quenching method, of 85% or more in weight ratio and the remainder composed of organic resin bonding material, using a resin bonding method. To be more precise, the powder consisting of microscopic crystal formed with R, Fe and B using a super-quenching method is used. The size of the powder is 170mum or less, desirably in the range of 3-50mum, and fine powder is formed using a ball mill or an attritor mill and the like by adding the organic solvent such as hexane, toluene and the like The quantity of organic resin of the binder is set at 0.5-5%, it is formed into the state of high density, namely, high efficiency. As a result, high magnetic efficiency can be obtained.
Patent JP-H0573200-A (JP)
Title: Pen input device
Inventor: SHIRAI KATSUMI
IPC: G06F3/041
Filed: 1991-09-13
Abstract: PURPOSE:To smoothly perform the input of character using a pen of the pen input device. CONSTITUTION:By strongly pressing a pen, a circuit 4 detecting the pressure with which a writer puts on the pen sends a signal detecting the pressure to a CPU 3. When a signal 5 increasing the pressure is entered to an input mode changeover program which operates all the time by the CPU3, the input mode changeover program switches the character input mode. Thus, the character input mode can be switched without preventing a character input operation using a pen when the character input is performed in the pen input system.
Patent JP-H07115424-A (JP)
Title: Data communication system
Inventor: GOTO SEIICHI
IPC: H04L12/40
Filed: 1993-10-19
Abstract: PURPOSE:To provide the low-cost data communication system which rationally extends/shortens the communication time in accordance with the required communication data volume while securing the increase of the communication data volume without changing the transmission format at the time of increasing the communication data volume between a master station and a slave station and doesn't require the complicated control. CONSTITUTION:The slave station receives data from the master station by a reception means 5 and transmits data to the master station by a transmission means 6. A control means 10 compares station address data in data received by the reception means 5 with its own station address stored in a local address storage means 4 to discriminate whether input control data in receiver data is data destined for its own station or not. If it is data destined for its own station, input control data is stored in a prescribed area corresponding to station address data in an input data storage means 7, and output control data stored in a prescribed area corresponding to the station address data in an output data storage means 8 is transmitted to the master station.
Patent JP-H03122831-A (JP)
Title: Optical pickup
Inventor: WATANABE MITSURU
IPC: G11B7/09
Filed: 1989-10-06
Abstract: PURPOSE:To shorten time until the track servo of an access end is made stable when the high-speed access is performed by providing a mechanism to engage a linking member when the track servo is turned OFF. CONSTITUTION:The mechanism is provided to engage the linking member when the track servo is turned OFF. Namely, when a track servo signal is turned OFF, a switch 55 reacts and is closed and piezoelectric elements 53 and 54 are deformed. Then, a linking member 45 is engaged by being pressed. By the engagement of this linking member 45, the deformation of a track leaf spring 43 is inhibited and the movement of a lens holder in a track direction is inhibited. Thus, with simple construction and further even if the high-speed access is performed, the time can be shortened until the track servo is made stable after the end of the access.
Patent JP-S63114652-A (JP)
Title: Paper set device in impression cylinder of rotary press
Inventor: YAMAGUCHI YUUJI
IPC: B41F21/05
Filed: 1986-11-01
Abstract: PURPOSE:To position a printing paper correctly on a predetermined portion of an impression cylinder to enable a printing to be conducted over the entire surface of a printing paper, by a method wherein sucker members for feeding the printing paper to a blanket cylinder with the reverse sucked and positioning members which abut on the leading edge of the printing paper to regulate the position of the printing paper in the forward direction are provided so as to be exposed outward. CONSTITUTION:Sucker members 32 move forward together with a printing paper P with the printing paper P sucked and held due to the rotation of an impression cylinder 2. The sucker members 32 are arranged two in number in the axial direction of the impression cylinder 2. Decorative members 45 are provided on the outer sides of the respective sucker members 32. In recessed hold portion 23 of the impression member 2, a pair of positioning members 46 are arranged on the side of a blanket cylinder 13 of the sucker members 32 so as to rotate by a fixed amount in the reverse direction to the impression cylinder 2 and in the rotational direction thereof. The positioning member 46 is so constructed as to securely hold a crank-section abutting plate 50 exposed outward from the impression cylinder 2 at the tip end thereof through a holding shaft 49, which extends in the longitudinal direction of the impression cylinder 2 at the end portion of a support plate 48 securely provided on a rotating shaft 47.