baber/WOPTO huggingface dataset:
Patent JP-H04121869-A (JP)
Title: Optical information recording and reproducing device
Inventor: WATANABE MASAHIKO
IPC: G11B33/10
Filed: 1990-09-12
Abstract: PURPOSE:To save the loss of time and labor by providing a means which ejects a medium outside a device corresponding to the detection result of temperature in the device, and a means which issues an alarm to the user of the device when the temperature becomes below the ejection temperature. CONSTITUTION:Temperature change in the device is detected by a temperature measuring means 3, and it passes a temperature-voltage converter 4, a buffer amplifier 5, and one is monitored by an A/D converter 8 and a microcomputer 9, and the other is monitored by comparing with a reference voltage 12 by a level comparator 6. When the clogging of a filter device 19 makes progress and the temperature exceeds temperature rise alarm temperature, the output voltage of the buffer amplifier 5 exceeds the reference voltage 12, and the comparator 6 outputs a signal to a switching means 14, and an outgoing means 13 is connected to a speaker means 51, then, the alarm is issued. Also, when temperature rise makes progress further and the temperature exceeds medium ejection temperature, a medium ejection motor 11 is driven by the monitoring of the microcomputer 9 via a conversion amplifier 10, and the medium is ejected outside the device, which protects the medium. Thereby, it is possible to omit the re-transfer of information due to the ejection of the medium and the time and labor for post-processing.
Patent JP-S6488922-A (JP)
Title: Parallel recording and reproducing method by optical disk
Inventor: NAKAGAWA SHOZO
IPC: G11B7/004
Filed: 1987-09-30
Abstract: PURPOSE:To attain the recording of a high bit rate by irradiating plural spots to respective recording lands formed between the guide grooves of an optical disk, forming plural recording and reproducing channels at one track and minimizing the number of optical heads. CONSTITUTION:The light emitted from an LD 11 having two-point optical spots passes through a collimator lens 12, a beam splitter 13 and an objective lens 15 and forms two spots A and B at a land 4 formed between guide grooves 3 of a photoelectro-magnetic disk 1. Thus, a recording bit 2 is formed in two columns. At the time of reproduction, the spots A and B are formed on the recorded bit 2, the reflecting light is reflected through the objective lens 5 by the beam splitter 13 and made incident on a detecting system 14.
Patent JP-H11136538-A (JP)
Title: Synchronizing signal generation device
Inventor: YAMAGUCHI KAZUNARI
IPC: H04N5/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing signal generation device which can obtain a vertical synchronous pulse whose phase with a horizontal synchronizing signal is stable on the processing of the video signal of a computer display and in which the counting quantity of a counter counting a clock synchronized with the horizontal synchronizing signal is small. SOLUTION: A counter 8R detecting a vertical synchronous period N based on the horizontal synchronizing signal Hsync and an output switch 14 outputting the vertical synchronous pulse Vd synchronized with a vertical synchronizing signal Vsync having the vertical synchronous period of a prescribed range in inputted vertical synchronizing signals (Vsync) and selecting/outputting the pulse Sq having the prescribed vertical synchronous period when the vertical synchronizing signal which does not have the vertical synchronous period in the prescribed range is inputted are provided.
Patent JP-H1089611-A (JP)
Title: Steamer for generating steam
Inventor: KUROSAKI KOJI
IPC: F22D5/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a steamer for generating steam capable of preventing a steam injection speed from being reduced and concurrently capable of reducing a manufacturing cost due to its simple structure. SOLUTION: This steamer for generating steam is comprised of a water storing tank 10, a water level sensing sensor 11 capable of detecting water in the tank 10, a heat source 12 for heating water in the tank 10, a water feeding pipe 18 having a water supplying solenoid valve 13a capable of supplying water in the tank 10, and a control section for performing a control operation capable of supplying a predetermined amount of water from a water supplying pipe 18 into the tank 10 by opening or closing the water supplying solenoid valve 13a in reference to a signal from the water level sensing sensor 11. Within the tank 10 is arranged a heating section 2 connected to the water supplying pipe 18 and then the upper part of the heating section 2 is provided with a supplying port capable of supplying water in the heating section 2 into the tank 10.
Patent JP-S60136820-A (JP)
Title: Magnetic disc control device
Inventor: MATSUDA TOSHIHIKO
IPC: G06F3/06
Filed: 1983-12-26
Abstract: PURPOSE:To support plural kinds of magnetic disc devices only one kind of control means by automatically changing I/O instructions responding to input instructions generated from respective magnetic disc devices in accordance with the kinds of the magnetic disc devices connected to a magnetic disc device control device. CONSTITUTION:Each I/O instruction consists of an operation code OP, a device No. part DVN indicating a control means including the input instruction and a function part FUN indicating the operating contents of the input instruction. In this case, DVN0 indicates an I/O instruction for a fixed disc device and DVN1 indicates an I/O instruction for a medium replacing type disc device. The DVN0 and DVN1 are discriminated by discriminating circuits 1, 2 to change the control flags 3, 4 of respective discriminating circuits 1, 2, unit types and the contents of registers 6, 7.
Patent JP-S61180388-A (JP)
Inventor: SUGIMOTO OSAMU
IPC: G07F9/00
Filed: 1985-11-01
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-S61121138-A (JP)
Title: Miniature arithmetic unit
Inventor: IKEJIRI MAYUMI
IPC: G06F11/14
Filed: 1984-11-19
Abstract: PURPOSE:To attain the efficient operations by reading the arithmetic results periodically out of an arithmetic CPU and deciding the propriety of those results with comparison of the prescribed codes and the correlation with the data received previously to carry out immediately the second calculation when an error is detected. CONSTITUTION:The data are supplied through a terminal 99 and stored 11. While an arithmetic start signal 991 is applied to a CPU control circuit 16 from an input terminal 990. The circuit 16 applies a start signal to an arithmetic CPU17 and also sends the data given from a data memory circuit 11 to the CPU17 via a data transmission circuit 13. Here the CPU17 fetches the data stored in a ROM18 or a RAM19 and performs calculations. The results of these calculations are read out to a reading circuit 14 to be stored 15 and also sent to a discriminating circuit 12. The circuit 12 compares those arithmetic results with prescribed codes stored in a code memory circuit 22 and decides the correlation with the data received previously for decision of propriety of said arithmetic results. If an error is detected, the calculation is carried out again via the circuit 11.
Patent JP-H0797991-A (JP)
Title: Scroll type fluid machine
Inventor: UKAI TETSUZO
IPC: F04C18/02
Filed: 1993-09-30
Abstract: PURPOSE:To provide a scroll type fluid machine which can avoid the localized contact of a drive bush during operation. CONSTITUTION:A portion of the root of an eccentric pin 27 at the end of a rotating shaft 7 is notched 27a, the pin 27 being coupled to a turning scroll 16 via a drive bush 25. The portion of the drive bush 25 where a load generated by compression is input is deviated from that portion corresponding to the root of the eccentric pin 27 to a center of coaxial length, so that the load concentrated on the end of the drive bush 25 is received by the center.
Patent JP-2000071023-A (JP)
Title: Press processing device
Inventor: NAITO KAZUNORI
IPC: B21D22/28
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the required forming load and prevent processing failure by forming a processing face and a relief portion on a punch when the punch is relatively moved to a die and nipping a material therebetween for plastic processing the material. SOLUTION: A punch 70 is equipped with a processing face for carrying out squeezing processing and a relief portion E. Since the relief portion E is provided, the punch 70 and a work W are not brought into contact with exception of the processing face. Therefore, frictional resistance and the required forming load become small and a given processing can be done by a comparatively small processing force. When the material W is plastic processed using the punch 70, the punch 70 is relatively moved towards a lower die 23, and the material W is nipped therebetween and plastic processed. Also, a protrusion part may be installed at an intermediate part of the portion E. When the portion E is provided in parallel to the moving direction of the punch 70, securing of the processing accuracy on entire punch moving direction and reduction of the required processing load can be both achieved.
Patent JP-H0986247-A (JP)
Title: Rear seat device for vehicle with built-in child seat
Inventor: HASHIMOTO KAZUNORI
IPC: B60N2/30
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To perform division of a child seat forming part and to prevent the child seat forming part from remaining on the floor side when a seat cushion is lifted up and is caused to fall to a front. SOLUTION: The rear seat cushion body part 12A of a rear seat cushion 12 is divided into a division seat 30 and a seat cushion part 32. The frame 34 of the front end lower part of the division seat 30 and the frame 36 of the front end lower part of the seat cushion part 32 are intercoupled through a cover 38. In a child seat state wherein the division seat 30 is placed on the seat cushion part 32, a hook 50 at the tip of a webbing 44 coupled to the frame 40 of the rear end lower part of the seat 30 and the hook of a webbing 46 coupled to the frame 42 of the rear end lower part of the seat cushion part 32 are engaged with each other.
Patent JP-H0695282-A (JP)
Title: Spectrally sensitizing photographic dye
Inventor: TANAKA AKIRA
IPC: C09B23/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide a spectrally sensitizing photographic dye having high sensitivity and hardly causing a residual color and fog due to dye stain. CONSTITUTION:This spectrally sensitizing photographic dye is represented by the formula, wherein Z is a group of atoms required to form a benzoxazole ring, a benzothiazole ring or an indolenine ring, R is alkyl or alkenyl, L is ethylene or vinylene and X is a counter ion.
Patent JP-H0696027-A (JP)
Title: Schedule input device
Inventor: OKADA YASUHIKO
IPC: G06Q10/10
Filed: 1992-09-14
Abstract: PURPOSE:To improve the efficiency of schedule input by determining the start time of a schedule from an input position on an input screen. CONSTITUTION:An operator inputs the number of an activity showing the contents of the schedule to input fields provided on respective lower lines of a time display part on the input screen of a CRT display 30 with the ten-key 22 of a keyboard 20 by referring the print output of a correspondence table of activities and the numbers stored in the memory 11 of a processing part 10. Consequently, the processing part 10 obtains the activity corresponding to the input number by referring to the memory 11 and calculates the continuance time of each activity from the position of the input field where the input is performed.
Patent JP-S6488925-A (JP)
Title: Optical disk device
Inventor: HAMADA TSUTOMU
IPC: G11B7/08
Filed: 1987-09-29
Abstract: PURPOSE:To facilitate an adjustment, to make resonance hard to occur and to attain the thinning by executing the adjustment between a disk and the light axis of an optical head through a pair of guide shafts to support one edge and adjust other edge. CONSTITUTION:The adjustment of deflection angles thetaa and thetab at the section of the light axis of an optical head 14 for an optical disk 11 is executed through a pair of comparatively long guide shafts 15 to support the optical head 14. One edge 15a of the guide shafts 15 is movably supported to a hole 16a provided at a chassis 16. Other edge 15b of the guide shafts 15 is screwed and fixed through a spacer 17 as an adjusting means to adjust the height with a keep plate 18. By changing the thickness of the spacer 17, the thetaa is easily adjusted. In order to adjust the deflection angle thetab in the direction at right angles to this, the spacer 17 is made U-shaped.
Patent JP-S60140710-A (JP)
Title: Transformer
Inventor: YANAGAWA KAZUHIRO
IPC: H01F27/04
Filed: 1983-12-28
Abstract: PURPOSE:To simplify the connection and to reduce the size of a transformer by providing a bushing in a space of a tank in the vicinity of leads of windings split and wound on two legs of a core, and connecting the both windings directly in parallel. CONSTITUTION:Windings 12a, 12b are wound on two legs of a core 11, bushings 14 are arranged at an equal interval from the windings at the winding lead side in a tank 13, the leads are directly connected with a terminal 14a, and coupled in parallel at 15. The terminal 14a is mounted substantially in the same height as the leads. According to this constitution, an insulating space for the bushing can be saved, thereby eliminating the long distance leading of the connecting wirings 15.
Patent JP-H0694315-A (JP)
Title: Refrigerating device for superconductive magnetically levitated vehicle
Inventor: HIRANO AKIRA
IPC: H01F6/04
Filed: 1992-09-14
Abstract: PURPOSE:To make it possible to replace a gas refining device without stopping the operation by a method wherein a superconductive magnet and compressor, gas refining device, refrigerating part and helium liquefying circuit are provided on a base which is connected to a vehicle, and a plurality of gas refining devices are detachably formed in parallel in the helium liquefying circuit while keeping airtightness. CONSTITUTION:On a base 30, first gas refining devices 38, 57, second and third gas refining devices 41, 47 (it shall be represented by 38 hereinafter) with the same constitution are arranged together with first - third countercurrent heat- exchangers 39, 42, 45, gas compressor 44 and cryogenic refrigerator 50. The gas refining device 38 is detachably connected to a helium liquefying circuit 35 by a self-seal coupling 70 while keeping gastightness. The primary side 71 of the self-seal coupling 70 is connected to a gas intake port of the refining device 38, and the secondary side 72 is connected to the piping of the helium liquefying circuit 35 to ensure airtightness. Therefore, when the gas refining device 38 is replaced, the helium liquefying circuit 35 does not have to be stopped.
Patent JP-H0797610-A (JP)
Title: Top and bottom combined blowing converter having two series of furnace bottom tuyeres
Inventor: UENO AKIHIKO
IPC: C21C5/42
Filed: 1993-09-30
Abstract: PURPOSE:To provide a top and bottom combined blowing converter which is compatible with the restraint of spitting of molten steel both and the restraint of increase of iron content (T, Fe) in a slag caused by strengthening of stirring of the molten steel bath. CONSTITUTION:Tuyeres arranged at the furnace bottom in the top and bottom combined blowing converter are divided into a tuyere group 1-4 at the center part of the furnace bottom and a tuyere groups 5-8 at the intermediate part of the furnace bottom and satisfy the following inequalities and these two tuyere groups can independently be controlled with the flow rate. The tuyeres at the center part of the furnace bottom satisfy an inequality of RN/R <=0.4...(a). The tuyeres at the intermediate part of the furnace bottom satisfy 0.4<RN/R <=1.6...(b). Wherein, RN: horizontal distance from the center of the furnace bottom to the tuyere, R: radius of the furnace bottom.
Patent JP-S60142038-A (JP)
Title: Piston for internal-combustion engine
Inventor: KATSURAGI KIYOSHI
IPC: F02F5/00
Filed: 1983-12-28
Abstract: PURPOSE:To reduce blowby by making a plurality of shallow radial grooves in the upper face of top ring groove of piston. CONSTITUTION:A plurality of shallow radial grooves 6 are made in the upper face of top ring groove 2 of piston 1. Since gas between top ring and second ring will escape quickly through a groove 6 to the top face direction of piston 1, the inter-ring pressure will decrease quickly to move the rised top ring to the under face side of top ring groove 2. Consequently, blowby can be reduced.
Patent JP-H07106080-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: KITAMURA NORIYUKI
IPC: H05B41/282
Filed: 1993-09-30
Abstract: PURPOSE:To provide a discharge lamp lighting device, of which a crest factor is improved and of which an input current waveform is improved. CONSTITUTION:When a switching element Q11 is closed and voltage of a charging/discharging capacitor C12, which is flowed from the charging/ discharging capacitor C12 to an input coil Tr11a and a smoothening circuit 22, is lowered than the voltage of a capacitor C11, current is flowed from the capacitor C11. When the switching element Q11 is regenerated, the input coil Tr11a and a resonance capacitor C14 resonate with each other. When the current is reversed, current is flowed to the resonance capacitor C14 and the charging/discharging capacitor C12. The charging/discharging capacitor C12 is charged by the smoothening circuit 22. When voltage of the resonance capacitor C14 is reduced to 0V, the charging/discharging capacitor C12 and the input coil Tr11a resonate, and the regenerating current of the input coil TR11a is flowed through a parasitic diode of the switching element Q11.
Patent JP-H04126080-A (JP)
Title: Production of heat-resistant xylose isomerase
Inventor: UDAKA JUZO
IPC: C12R1/08
Filed: 1990-09-14
Abstract: PURPOSE:To enable the mass-production of a heat-resistant xylose isomerase useful for the production of a high-fructose corn syrup by culturing a xylose isomerase gene of Clostridium thermohydrosulfuricum and a specific microorganism. CONSTITUTION:(A) A xylose isomerase gene of Clostridium thermohydrosulifluricum (ATCC 33223) (producible by cloning to E.coli) and (B) Bacillus brevis (transformed with a plasmid of Bacillus brevis containing cell wall protein gene promoter) are cultured and the objective xylose isomerase is separated from the cultured product. The production yield of xylose isomerase of the present process is several hundred times as high as the yield attained by the use of unmodified C. thermohydrosulphuricam.
Patent JP-H0967008-A (JP)
Title: Method for controlling oscillating equipment
Inventor: OKI EIJI
IPC: B65G27/32
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a beat phenomenon between two oscillating equipment. SOLUTION: Variable frequency power sources 200A, 200B which are independent from each other are connected to an oscillation parts feeder 2 and a linear oscillation feeder 3, and the commercial AC power source 201 is inputted thereto. The variable frequency power source 200A (similar to 200B) is provided with a frequency knob and a voltage adjustment knob, the frequency is adjusted to the frequency f1 close to the resonance frequency of the oscillation parts feeder 2 by adjusting the knobs. Adjustment is also made to obtain the desired amplitude. Similar adjustment is made to the linear oscillation feeder 3.  Because the resonance frequency is designed to be 100Hz (50Hz for the commercial AC power source) x1.01, 70Hz and 90Hz, the drive frequency is sufficiently different to cause no beat, and the arrangement and transportation of the parts are surely achieved on the oscillation parts feeder 2 to cause no disagreeable beat noise.
Patent JP-H03108085-A (JP)
Title: Document reader
Inventor: YAMASHIRO MASAYA
IPC: G06K9/03
Filed: 1989-09-21
Abstract: PURPOSE:To facilitate the confirmation and the correction of the result of reading words over plural lines by synthesizing an image of a current line and an image of a succeeding line internally and thereby generating the image of the entire words and displaying the result. CONSTITUTION:When a character at the end of a word segmented from a word image synthesis area 34 of a memory 30 is discriminated to be a hyphen (-), a confirmation correction processing section 16 segments a word of the succeeding line and extracts the image of the word segmented from the document image stored in a picture storage section 31 based on position information of a head character and a final character of the segmented word. Then a word image in the current line stored in the word image synthesis area 34 and an image of a character string in the succeeding line succeeding to the hyphen are synthesized at the word image synthesis area 34 and the result is displayed on a display device 24. Thus, the function of correction while observing the image visually is effectively utilized and mis-reading and correction of a rejected character or the like are surely implemented.
Patent JP-S60142302-A (JP)
Title: Manufacture of image guide
Inventor: UCHIUMI ATSUSHI
IPC: C03B37/028
Filed: 1983-12-29
Abstract: PURPOSE:To manufacture an image guide in which cores are arrayed uniformly by heating cores and clads to such temperature that the cores do not flow, but the clads are welded and welding the clads of adjacent preforms, and heating the cores to their drawing temperature and drawing the cores. CONSTITUTION:A bundle of preforms of two-layer structure are not drawn directly, but heated to clad welding temperature temporarily and the clads are welded and then drawn. The welding temperature of the clads depends upon the amount of a dopant, such as fluorine, doped in quartz glass. The clads are welded by heating the bundle of the preforms of two-layer structure to the clad welding temperature, but it is preferable in this case that the bundle of preforms is put in a skin pipe made of, specially, quartz glass and the skin pipe is evacuated. The cores are arrayed at nearly equal intervals in this preliminary welding process and the clads are charged among them to obtain the preform bundle. Then, the preform bundle is only drawn at the drawing temperature of pure quartz glass.
Patent JP-H0986191-A (JP)
Title: Engine mount device of automobile
Inventor: TODA ISAO
IPC: B60K5/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To increase a space with an engine mount and to increase the height of an engine mount position by arranging a pivot in the car body side of a lower arm being superposed on or under a mountain bracket. SOLUTION: Each of mountain brackets 27 attached to left and right side faces of an engine 17 is extended toward a car body side between the upper and lower arms 38 and 40 of a front wheel suspension 37 and the rear side pivot 39 of the upper arm 38 is arranged in the upper side of its tip part being superposed in upper and lower directions. Thus, an engine mount 28 for placing the tip part of the mountain bracket 27 is arranged outside a car body and a span between both engine mounts 28 in left and right sides is increased. Further, since the rear side pivot 39 of the upper arm 38 is arranged so as to enter the canister-shaped upper surface inner part of the mountain bracket 27, the height of the engine mount 28 is increased and brought close to a torque shaft as the rotational center of the engine 17.