baber/WOPTO huggingface dataset:
Patent JP-H0468667-A (JP)
Title: Horizontal circuit
Inventor: ADACHI TOSHIYA
IPC: H04N5/63
Filed: 1990-07-03
Abstract: PURPOSE:To improve safety to the discharge of a high voltage part by stopping the operation of a horizontal circuit according to a detection signal when an arc is generated in a high voltage generation circuit, and maintaining the state until a release operation is executed. CONSTITUTION:In the case of a normal operation, the output of a comparator 6 is turned to level since a voltage Va at a point (a) is higher than a reference voltage Vs, a thyrister 7 is in an OFF state, a transistor Q3 is turned to the OFF state and a horizontal pulse signal is impressed to a horizontal drive circuit 2. Next, when an arc is generated in a high voltage generation circuit 4, the output from the comparator 6 is turned to a high level since the voltage Va at the point (a) is lower than the reference voltage Vs, the thyrister 7 is turned to an ON state and the transistor Q3 is turned to the ON state. Since a base point (b) of a transistor Q1 of the horizontal drive circuit 2 is turned to a ground state, the horizontal pulse is not impressed and since the operations of a horizontal output circuit 3 and of the high voltage generation circuit 4 are stopped and a high voltage output is also eliminated, the arc is extinguished. Since the power source of the thyrister 7 is impressed even in the state of turning off a power source at such a time, the high voltage is not repeatedly generated.
Patent JP-S5881582-A (JP)
Title: Welded joint of double pipes and flange
Inventor: KAWASE YUTAKA
IPC: B23K15/04
Filed: 1981-11-06
Abstract: PURPOSE:To minimize the deformation of a flange during welding by providing notches to the flange part in the stage of welding double pipes and the flange thereof airtightly by high energy beams. CONSTITUTION:An outside diameter pipe 1 and an inside diameter pipe 2 are fixed on the concentrical circle, and after some part in the end parts of the pipes 1, 2 are cut, a flange 3 is press fitted thereof. In this time, notches shown in a part Z are provided beforehand to the flange 3. Thereafter, two places A and B are applied with continuous welding over the entire circumference by high energy beams such as electron beam welding. When the notches are provided in such a way, the projecting deformation of the flange 3 is prevented and the rate of deformation thereof is minimized.
Patent JP-H1172276-A (JP)
Title: Thermoelectric system
Inventor: ATTEY GRAEME S
IPC: F04D13/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of heat transfer due to conduction, convection and radiation between the high-temperature side of a thermoelectric module and the low- temperature side of the same by a method wherein a closed circulation loop is formed by connecting a manifold, a hydraulic pump and a heat exchanger while fluid is circulated by the hydraulic pump from the manifold through the heat exchanger. SOLUTION: An electric current is impressed on a thermoelectric module 12 during the operation of a system 10. At the same time, a pump 44 is operated and liquid is returned from heat exchangers 46 into respective heat exchangers 46 through an inlet port conduit 40, a manifold 14 and an outlet conduit 42. The electric current is conducted to flow through the thermoelectric module 12 and, as a result, heat is sent out of the fluid, retained by heat exchangers 46, the conduits 40, 42 and the manifold 14 at one side, into the manifold 14, the conduits 40, 42 and the heat exchangers 46 at the opposite side whereby a refrigerating machine in the system is cooled while the system at the outside is heated.  According to this method, heat can be transferred easily from the liquid, cooling respective side units of the thermoelectric module 12, to distant heat exchangers 46 whereby a temperature near that of atmosphere can be maintained.
Patent JP-H0846231-A (JP)
Title: Solar generator system
Inventor: IOKA SHIGERU
IPC: H01L31/042
Filed: 1994-07-29
Abstract: PURPOSE:To obtain the maximum power of all solar cell modules constituting a solar cell array. CONSTITUTION:In a solar generator system with a solar cell array constituted by connecting a plurality of solar cell modules 1 in parallel and an inverter 7 converting DC power output from the solar cell array into AC power and supplying load with AC power, a voltage regulator 8 adjusting DC voltage so that DC voltage output to the inverter 7 from each solar cell module 1 is equalized is mounted among each solar cell module 1 configuring the solar cell array and the inverter 7.
Patent JP-H0342544-A (JP)
Title: Function check method for driving wheel slip controller
Inventor: OZAKI MASAAKI
IPC: G01M17/06
Filed: 1989-07-11
Abstract: PURPOSE:To decide whether the control operation is correctly performed or not by supplying the pseudo signal of a coupled driving wheel speed sensor to a control means. CONSTITUTION:Driving wheel speed sensors 9FL and 9FR detect rotating speeds of driving wheels 2FL and 2FR of a vehicle 1 driven by a prime mover 5, and coupled driving wheel speed sensors 9RL and 9RR detect rotating speeds of coupled driving wheels 2RL and 2RR. The detection signal of each speed sensor is supplied to an electronic control unit (ECU) 8 for driving wheel slip detection (TCS), and an engine control ENG-ECU 7 connected to the RCS-ECU 8 and an automatic speed change control EAT-ECU 6 control the output of the prime mover 5. Driving wheels 2FL and 2FR are placed on freely rotatable supporting rolls 30a and 30b and are driven by the prime mover 5, and the pseudo signal is supplied to the TCS-ECU 8 from a pulse generator 41 instead of detection signals of sensors 9RL and 9RR to realize various driving wheel slip states, and various monitor signals are inputted to an analyzing recorder 36, thereby deciding whether the control signal to control the prime mover is in the allowable range or not.
Patent JP-S5881227-A (JP)
Title: Clutch mechanism for working car
Inventor: MUKASA MORIYOSHI
IPC: F16D23/12
Filed: 1981-11-09
Abstract: PURPOSE:To permit a clutch to be smoothly engaged free from impact by allowing a clutch operating arm installed between the flanges which are installed at both ends of a slider to be shifted through a spring, when the slider is shifted in the axial direction. CONSTITUTION:An input shaft 3 which is revolved by an engine is equipped with low-speed and high-speed gears 8 and 9, and the revolution of the shaft 3 is transmitted to a clutch shaft 4 for high-speed revolution by separating a clutch gear 7 on the clutch shaft 4 so as to engage said clutch gear 7 with a high speed  gear 9 from a low-speed gear 6 on the clutch shaft 4 through transfer of a clutch arm 10. A clutch 11 which is equipped with advancing and retreating clutch gears 12 and 13 on the both sides is slidingly installed on the clutch shaft 4, and said clutch 11 is slid through a clutch operating arm 14. Said operating arm 14 is so formed as being moved through a spring 26 by shifting a slider 23 through a bevel gear train 31, a pinion 34, and a latch 24 by a turning of an operating arm 30.
Patent JP-H1124199-A (JP)
Title: Heat developing method
Inventor: AGANO TOSHITAKA
IPC: B41M5/26
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To output a hard copy with high throughput even in the case of using an ordinary plug socket as a power source by irradiating photosensitive heat developable recording material after recording a latent image by exposure with developing light and developing the image by photo-thermal conversion. SOLUTION: The photosensitive heat developable recording material A constituted by forming a photosensitive heat developable image forming layer on a supporting body such as a polyethylene terephthalate(PET) film is used for an image recorder 10, where the material A is image-exposed so as to record the latent image, and then the exposed material A is thermally developed so as to develop color, and outputted as the hard copy where the image is formed. Various kinds of recording material of heat developing (heat developing color) type where the image can be recorded by the exposure can be used as the material A used in this developing method. Such material A is thermally developed by the photo-thermal conversion by using the developing light, whereby the hard copy where the image is formed is obtained.
Patent JP-S57102063-A (JP)
Title: Lead-tape
Inventor: TAOKA TSUTOMU
IPC: H01L21/60
Filed: 1980-12-17
Abstract: PURPOSE:To position a lead for connecting the electrodes of a semiconductor element and the electrodes accurately by forming a connecting section of the lead and a tape carrier supporting the lead at a position where the lead keeps a plane to the semiconductor element at all times. CONSTITUTION:The connecting section of the leads 4' for connecting the electrodes of the semiconductor elements 5' and the tape carrier 3' supporting the leads 4' is positioned so that the leads 4' keep planes to the semiconductor elements 5' at all times. A guide leads 2' is moved, and the electrodes of the semi conductor elements 5' and the leads 4' on the tape carrier 3' are positioned, and bonded by means of a bonding tool 1'.
Patent JP-H0528093-A (JP)
Title: Circuit for generating burst transfer end interrupt signal
Inventor: YAMASHITA SHOJI
IPC: G06F13/28
Filed: 1991-07-19
Abstract: PURPOSE:To prevent an interrupt signal of burst transfer end from being erroneously given to a processor from a burst transfer end interrupt signal generating circuit. CONSTITUTION:An interrupt signal S62 is outputted from an AND circuit 62 and is given to a processor 2 on conditions that a memory empty signal 85 of a FIFO memory 5 for temporary data storage is turned on and a data transfer end signal Sb4 indicating the burst transfer end from a DMA control circuit 4 is turned on and a write signal S4 a given from the DMA control circuit 4 to the FIFO memory 5 does not exist for a certain time by delay of a timer 61, that is, a timer output signal S61 is turned on.
Patent JP-S5970110-A (JP)
Inventor: OKUHARA YUUJI
IPC: H02G1/06
Filed: 1982-10-13
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-H1125537-A (JP)
Title: Recording and reproducing device
Inventor: FUJI HIROSHI
IPC: G11B11/105
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device capable of performing the test write for obtaining the optimum recording condition without being affected by the fluctuation of ambient temperature or the like, with respect to an magneto-optical recording medium generating the magnetic super-high resolution. SOLUTION: Test data (c) generated from a test data generating circuit 9 are recorded on a magneto-optical disk 1, and a level of the reproduced signal (h) which is obtained by the irradiation of a light beam (b) on this recorded disk from an optical pickup 2, is detected. When the level of the reproduced signal (h) is detected, the light quantity of the light beam (b) is reduced to the level whereon the magnetic super-high resolution is not generated in the magneto-optical disk 1, so as not to be affected by the ambient temperature, etc. Then, the levels of the plural reproduced signals (h) are obtained under the different recording conditions, thereby the optimum recording condition is selected.
Patent JP-S57102663-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1980-12-19
Abstract: PURPOSE:To obtain a charge generating substance with superior charge carrier generating capacity by using a layer contg. a specified disazo pigment as a charge generating layer and a layer contg. a specified anthracene compound as a charge transferring layer. CONSTITUTION:A charge generating layer 22 is made of layer contg. a disazo pigment represented by formulaI, and a charge transferring layer 33 is made of layer contg. an anthracene compound represented by formula II (where R1 is H or halogen, and R2 is optionally substituted phenyl, naphthyl, anthryl or carbazolyl). In the figure, 11 is an electrically conductive support, and 44 is a photosensitive layer.
Patent JP-S6439589-A (JP)
Title: Fuel rod for nuclear reactor fuel element
Inventor: HAINTSU SHIYUTEERE
IPC: G21C3/07
Filed: 1988-07-18
Abstract: PURPOSE: To increase, the creep strength of the coating tube of a fuel rod having a surface layer which has a specific thickness and is composed of a second zirconium alloy on its external surface by mixing a specific amount of one alloy component selected from among iron, nickel, and tin in the zirconium alloy of the surface layer. CONSTITUTION: The coating tube of a fuel rod for reactor fuel element which is composed of a first Zr alloy containing 1.2-2wt.% of Sn, 0.07-0.2wt.% of Fe, 0.05-0.15wt.% of Cr, 0.03-0.08wt.% of Ni, and 0.07-0.15wt.% of O with the total wt.% of the Fe, CR, and Ni being adjusted to 0.18-0.38wt.% and contained in the coating tube has a surface layer composed of a second Zr alloy on its external, surface. The surface layer has a thickness which is adjusted to 5-20% of the total, wall thickness of the coating tube and contains at least one kind of alloy component selected from among Fe, Cr, Ni, and Sn by 0.40-1wt.% and/or Nb by 0.2-3wt.%. Therefore, the corrosion resistance and creep strength of the coating tube can be improved.
Patent JP-S6070834-A (JP)
Title: Multi-channel access system
Inventor: WASAI HIROMI
IPC: H04B1/74
Filed: 1983-09-27
Abstract: PURPOSE:To decrease the intermitting time of talking by using a specific talking channel of plural talking channels shared to each set as a spare talking channel and switching the channel to the spare talking channel when interruption is detected. CONSTITUTION:When an interference detecting circuit 12 detects the generation of the same channel interference, a frequency of the spare talking channel is generated from a synthesizer 9 and a transmission/reception channel for a transmitter 8 and a receiver is set to the spare talking channel. An output of an idle detection circuit 11 is supervised and an output representing that the spare channel is idle is received, then the channel of the transmitter 8 is set to the original talking channel by the synthesizer 9 to transmit a signal of the talking channel changeover to the spare talking channel, and after the talking channel of a radiotelephone set is switched to the spare talking channel, the synthesizer 9 sets the transmission and reception channel of the transmitter 8 and the receiver 2 to the spare talking channel.
Patent JP-S6069808-A (JP)
Title: Thin film magnetic head
Inventor: MIYAUCHI SADAICHI
IPC: G11B5/39
Filed: 1983-09-26
Abstract: PURPOSE:To optimize the efficiency of the structure of a yoke-type magneto- resistance (MR) head by setting a ratio of the width of the part, where a yoke and a magneto-resistance element (MR element) overlap, to the width of the MR element to a specific value. CONSTITUTION:An MR element part 7, a yoke front part 8, a yoke rear part 9, a lower shielding high-permeability magnetic material 10, a magnetic recording medium 11, a spacing 12, and a conductor 13 which impresses a bias magnetic field to the MR element part 7 are provided. In this yoke-type MR head, if a width (w) of the MR element is changed, the resistance variation is maximum when ovy1(=ovy2) is 20-40% value of the width (w) of the MR element; and therefore, dimensions of the width (w) of the MR element 7, the width ovy1 of overlap between the yoke front part 8 and the MR element 7, and the width ovy2 of overlap between the yoke rear part 9 and the MR element 7 are set within this range.
Patent JP-S6073901-A (JP)
Inventor: NAKAYAMA HIROSHI
IPC: E01B25/00
Filed: 1983-09-29
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-S6071739-A (JP)
Inventor: TAKAHASHI TAKAO
IPC: D03D47/30
Filed: 1983-09-29
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-H0255498-A (JP)
Title: Electronic apparatus for indicating parking time of automobile
Inventor: NARUDEINO RIGUHI
IPC: B60R16/02
Filed: 1988-07-20
Abstract: PURPOSE: To inform the driver who is at a distance from a parked vehicle of its parking time by providing a receiver having an electronic digital timer whose display can be viewed from outside the vehicle and a small-sized transmitter having an electronic digital hour and minute counter with a divisional display. CONSTITUTION: The driver who bears a transmitter gets out of the vehicle, displays 'in parking' P on a display 6 on the reverse of the rearview mirror, and also shows the starting time of this operation on a display 6 through an electronic timer. The circuit of the transmitter is so constituted as to indicate the end of a registered parking time by sounding an alarm signal tone through an acoustic indicator 22. Once the engine of the vehicle is started after the parking, a switch for on/off operation of the control circuit 27 of a receiver operates and the indications on the displays 5 and 6 are erased.
Patent JP-H0735297-A (JP)
Title: Open rack type vapourization device for liquiefied low temperature gas
Inventor: SAKURABA ICHIRO
IPC: F28D3/02
Filed: 1993-07-20
Abstract: PURPOSE:To provide an open rack type vapourization device for liquefied low temperature gas, in which ice does not attach to the outside of a heat-transfer tube acting as the heat source side, mounting of heat insulating material in the heat-transfer tube is not necessary, and thermal stress of the heat-transfer tube can be much decreased. CONSTITUTION:A heat-transfer tube 12 for constituting a heat exchange panel is formed in a triple tube structure, an annular spaces 19 between an inner tube 13 and an intermediate tube 14 and an annular space 20 between the intermediate tube 14 and an outer tube 15 are made channels, and respective return parts 16, 17 are provided on the upper part of the channel of the inner tube 13 and the intermediate tube 14 and on the lower part of the channel of the intermediate tube 14 and the outer tube 15.
Patent JP-H1123564-A (JP)
Title: Chemical analyzer
Inventor: OKUMURA AKIHIKO
IPC: G01N33/18
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To improve heating efficiency and make a device compact by temperature-adjusting a part of a passage, and moving the temperature-adjusted portion in conformity to the speed of a fluid. SOLUTION: A sample from a river, a pond, or the water service and a reagent from a reagent container 5 are fed to a sample passage 1 and a reagent passage 2 by pumps 4, 14 respectively, and they are merged at the confluence X and fed to a waste liquid container 13 through a reaction detection passage 3. When the pumps 4, 14 are operated at the constant flow, the mixed liquid flows at the constant speed, and a temperature adjuster 12 is moved at this speed. Reaction proceeds only at the portion of the temperature adjuster 12 and hardly proceeds at the other portion. An absorption photometer 7 shows a peak response, and the chemical oxygen required quantity can be determined from the height of this peak. The heating region is minimized by this method, heating efficiency is improved, and the device can be made compact.
Patent JP-2000006751-A (JP)
Title: Occupant protection device for vehicle
Inventor: HIROTA KOZO
IPC: B60R21/20
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle occupant protection device capable of preventing the generation of a burden placed on the cervical vertebrae of an occupant by housing an airbag on the rear side of a cushion member in a headrest, unfolding the airbag so as to move the front of the headrest forward, and placing the cushion member of the headrest between the head of the occupant and the airbag during the unfolding. SOLUTION: A vehicle occupant protection device is provided with a rear clashing sensor for predicting or detecting rear clashing, an airbag 11 housed on the rear side of a cushion member 17 in a headrest 5 to unfold toward the head of an occupant, and a control means controlling the unfolding of the airbag when rear clashing is predicted or detected. The airbag is unfolded to move the front of the headrest 1 forward,, and the cushion member of the headrest 1 is placed between the head of the occupant and the airbag during the unfolding of the airbag.
Patent JP-H1126353-A (JP)
Title: Resist developer and manufacture of semiconductor device
Inventor: SUGAWARA SOICHI
IPC: H01L21/027
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent a pattern defect due to bubbles attached on a resist in manufacturing a semiconductor device. SOLUTION: This resist developer which develops a resist by spraying a developing chemical on a semiconductor wafer has a capability of sealing and decompressing a developing unit. A semiconductor waver 9 is rotated, together with a rotary axis 2 and a chuck 1 by operating a motor 3, after being mounted on the chuck 1. A discharging nozzle of the developing chemical 6 is transferred to the center of the semiconductor wafer 9, and a developing chemical 12 is discharged. The developing chemical 12 is spread, by the centrifugal force over the entire surface of the semiconductor wafer 9. The entire developing unit is decompressed for 10 seconds after the discharge. A resist is developed after the overall developing unit is returned to the atmospheric pressure, and the rotation of the semiconductor water 9 is stopped.
Patent JP-S6160804-A (JP)
Title: Sintered alloy parts for power transmission and its production
Inventor: YOSHIZU KOJI
IPC: C22C38/22
Filed: 1984-08-28
Abstract: PURPOSE:To obtain sintered alloy parts for power transmission which are sealed only with the pores in the surface part, have high strength and can reduce the weight and size by using an eutectic alloy as the sealing material for the sintered alloy parts. CONSTITUTION:The sintered alloy parts for power transmission which are subjected to repetitive load, for example, ferrous sintered alloy parts are sealed by the eutectic alloy in the surface pores of the parts where stress concentration is liable to arise. The eutectic alloy suitable for treating said ferrous alloy parts is exemplified by Fe-P, Fe-P-C, Fe-Mo-C, etc. The sealing treatment is executed by a method consisting in, for example, mixing 1-7wt% acrylic resin with alloy powder or powder mixture, kneading the powder under heating if necessary and forming a sheet having a suitable thickness by rolling. Such sheet is adhered to the surface of the sintered alloy parts and thereafter the parts are heated to the temp. above the eutectic temp. of the eutectic components in the non oxidative atmosphere. The eutectic components are melted by such heating, by which the elements having excellent diffusibility are quickly diffused into the pores to close the pores. The titled alloy parts sealed thoroughly in only the pores near the surface are thus obtd.
Patent JP-S57102371-A (JP)
Title: Sweeping printer
Inventor: KAMISAKA HIROMICHI
IPC: B41J2/46
Filed: 1980-12-17
Abstract: PURPOSE:To perform a dot type without difficulty not noise at a mechanical mechanism by leading information for the same dot position of letter films at different positions to a single photosensor via an optical fiber and driving a dot printer. CONSTITUTION:A set of dot sensor 1 (a set of an optical fiber, e.g., such as 24) linearly aligned at the respective rings forming a drum 3 as near as possible. An input signal is converted to a position n on a drum 3 of the ring and a code of rotary coordinates xsin of the ring. Thus, the one letter output can be obtained by one revolution of the drum 1. This can be obtained by firing a light source lamp 5 corresponding to the coordinates n, xsin. The output from the set 1 of the respective dot sensors drives the dots in parallel with the same dot position. The parallel array is obtained by the connection to the monochromatic photosensor. There is a method of obtaining the information of the surface from the variation in the electric capacity of between both conductors due to the sweeping with acicular conductor 2 and the conductor type drum 4.