baber/WOPTO huggingface dataset:
Patent JP-S578306-A (JP)
Title: Method of operating power plant employing medium of low boiling point, and power plant
Inventor: HAMADA ISAO
IPC: F01K25/10
Filed: 1980-06-16
Abstract: PURPOSE: To stabilize separating action in a good state, by separating a medium of low boiling point from lubricating oil, returning the separated medium into a pure medium of low boiling point and performing adequate control over the separation and returning.  
     CONSTITUTION: A medium of low boiling point in a condenser 3 is conducted to a low-boiling-poing vapor generator 1 by a pump 17. Vapor produced by the generator 1 is returned to the condenser 3 after driving a turbine 2. Lubricating oil, which is contained in a lubricating oil tank 5 and in which the medium of low boiling point is dissolved, is conducted under pressure by a pump 6 so that the lubricating oil is atomized into a pressure reduction deaerator 21 after the oil is heated by a lubricating oil heater 7. The medium of low boiling point is evaporated and separated from the lubricateing oil in the deaerator 21. The separated medium of low boiling point is conducted to the condenser 3 through a mist separator 41 and an ejector 29. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60224204-A (JP)
Title: High frequency transformer
Inventor: OKADA TAKESHI
IPC: H01F27/29
Filed: 1984-04-20
Abstract: PURPOSE:To prevent a combination of a bobbin and a terminal plate from becoming unstable easily due to unevenness of the forming, by combining the legs of the bobbin, around the upper portion of which a coil is wound, with the joining portions provided on the side faces of the terminal plate by means of acute projections which are formed outwardly at the joining portions. CONSTITUTION:Covered over a combination of a terminal plate 13 and a bobbin 12 is a core-holding mold 14, in which a core 15 with a center portion, having a cap shape, is screwed. Over the whole, a shield case 16 having an opening 16a at the upper portion is covered. In this constitution, since acute projections being provided at the joining portion 13a of the side faces of the terminal plate 13 are engaged with the legs 12b of the bobbin 12 and the combination is held in the core-holding mold 14 and the shield case 16, the position relation of the coil 11 and the core 15 remain constant without being affected by vibration from the outside.
Patent JP-H11278413-A (JP)
Title: Filling-and-packaging machine
Inventor: HONMA KATSUMI
IPC: B65B9/08
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a filling-and-packaging machine which does not give a worker a feeling of incongruity at the time of the automatic operation of the filling-and-packaging machine. SOLUTION: A group of rotation-detecting sensors detects the state of each driving motor, which drives each mechanism of the filling-and-packaging machine. A group of temperature sensors detects the sealing temperature of a vertical sealing mechanism 6 and the sealing temperature of a first lateral sealing mechanism 7. A control means inputs an input signal from each group of sensors, and judges whether the automatic operation of the filling-and- packaging machine is possible or not. A display panel (informing means) 15 informs of the result of the judgment by the control means whether the automatic operation is possible or not.
Patent JP-H02260415-A (JP)
Title: Conveyance apparatus
Inventor: SUMI KAZUHIKO
IPC: H01L21/027
Filed: 1989-03-30
Abstract: PURPOSE:To uniformly distribute a temperature on the surface of a semiconductor substrate by a method wherein a built-in heater is controlled by using a temperature controller, a surface temperature of a conveyance apparatus is made uniform, a vacuum-suction opening is made on the surface of the conveyance apparatus and the semiconductor substrate is sucked and fixed. CONSTITUTION:Vacuum-suction openings 1a are made on the surface; heaters 1b, e.g. sheath heaters which have been divided into two at the central part and a peripheral part, are built-in the inside. in addition, temperature controllers 1c used to control the heaters 1b independent of each other are installed; a temperature is adjusted according to a surface temperature detected by using temperature sensors 1d which have been installed in the central part and a peripheral part; a surface temperature of a conveyance apparatus 1 is controlled so as to be uniform. A semiconductor substrate is brought into close contact with the whole surface of the conveyance apparatus 1 by using the vacuum- suction openings 1a and is held. Thereby, a surface temperature of the semiconductor substrate can be made uniform from the time when the semiconductor substrate is loaded the time when its conveyance operation is finished; a film thickness of a coated resist film can be made uniform.
Patent JP-H06294083-A (JP)
Title: Steel cord for reinforcing rubber article and its production
Inventor: MATSUYAMA KOJI
IPC: D07B1/06
Filed: 1993-04-07
Abstract: PURPOSE:To improve fatigue resistance, corrosion resistance, etc., desired to steel cord used as a reinforcing material for rubber article such as pneumatic tire or industrial belt used for heavy load vehicles such as truck and bus. CONSTITUTION:This steel cord for reinforcing rubber articles is obtained by twisting a core 1 obtained by twisting 1-4 raw wires with a sheath 3 consisting of 6-9 raw wires arranged around this core. A wavy form satisfying the formulas L<=(p1), 5d1<=L<=30d1 and 1.05d1<=H<=2.0d1 between a wavelength L and wave height H and the raw wire diameter (d1) and twist pitch (p1) is formed on either one raw wire constituting the sheath to improve impregnation of rubber to the space between sheath raw wires.
Patent JP-H11283870-A (JP)
Title: Chip-shaped electronic component
Inventor: KAMIKAWA HIDENORI
IPC: H01F41/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame, whose electric resistance is decreased, with the supporting strength for an electronic component element being maintained at the same degree as the conventional degree. SOLUTION: In the chip-shaped electronic component having an electronic component element and lead frames 3 and 30, which electrically connect the element and the circuit at the outside of the element, this component has the characteristics, wherein a highly conductive layer comprising the material having a higher conductivity than that of the base material of the lead frames 3 and 30 is formed for a part or all of the surface in the lead frames 3 and 30 and along the connecting part of the connecting part of the element and the connecting part of the circuit.
Patent JP-S62237626-A (JP)
Inventor: THURIES EDMOND
IPC: H01H33/90
Filed: 1987-03-31
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-S58197527-A (JP)
Title: Automatic voltage boosting device of high voltage power source for electron beam
Inventor: WAKAMIYA TETSUO
IPC: G05F1/02
Filed: 1982-05-14
Abstract: PURPOSE:To perform automatic voltage boosting efficiently, by boosting a voltage automatically by a CPU circuit, and inputting a high-voltage arcing detection signal to a CPU when the high voltage arcing of an electron beam is detected to lower the voltage before high-voltage overloading occurs and boosting the voltage again gradually. CONSTITUTION:A working program is inputted from a program input device 8 to the CPU9 and a changeover switch 22a is placed at an automatic mode position. A high- voltage rise switch SW17 is turned on to output a high-voltage input signal and a high- voltage processing signal to a high-voltage power source 2 from the CPU9. Then, the CPU9 outputs a digital boosting signal 10, which is passed through a D/A converter 11 to output an analog signal 7, raising the voltage gradually. High-voltage processing ends a specific time later and a signal 12 is outputted from the CPU to a comparing circuit 16. For the high-voltage processing in the starting of equipment or after filament replacement, cleaning is not performed and a fine beam current 15 is inputted to a comparing circuit 16 during voltage boosting; and the arcing detection signal is outputted to the CPU9 to lower the voltage slightly for preventing overloading, and the voltage is boosted gradually and repeatedly.
Patent JP-H05283797-A (JP)
Title: Algaasp semiconductor laser device
IPC: H01S5/00
Filed: 1992-04-02
Abstract: PURPOSE:To provide a semiconductor laser device which is small in leakage current excluding a ridge and high in current constricting effect even if a high bias is applied when it outputs laser beams of high power. CONSTITUTION:An upper part 112 of a ridge 111 is formed of mixed crystal, whereby a P-type AlxGa1-xAs layer possessed of valence band end energy intermediate in size between P-type GaAs and P-type AlUGa1-UInP is formed between a P-type GaAs contact layer 18 and a P-type AElUGa1-UInP intermediate layer 16. Therefore, band discontinuity becomes small in size at an interface between these mixed crystal layers, so that a current flows easily from the contact layer 18 to the P-type AlGa1-xAs layer 112 and the intermediate layer 16 and concentrates on the ridge 111.
Patent JP-S575781-A (JP)
Title: Liquid crystal composition
Inventor: TAKEI KATSUMORI
IPC: G09F9/00
Filed: 1980-06-16
Abstract: PURPOSE: To prepare a liquid crystal composition which can be driven over a wide temperature range by two-frequency driving with high rate of response, by using a mixture of several kinds of specific ester compounds as active component.  
     CONSTITUTION: The objective composition is prepared by compounding, at a proper ratios, at least one of the following compounds (A) to (D) or their mixture:  (A) a compound of formula (R and R' are 1W8C straight-chain alkyl), (B) a liquid crystal compound having terminal cyano group and having a large positive dielectric anisotropy (Δε), (C) a liquid crystal compound having a large negative dielectric anisotropy (i.e. large |Δε|) or a rodlike nonliquid-crystal compound, and (D) a liquid crystal compound or their mixture which satisfies at least two of the following conditions [conditions; (a) low fc, (b) small temperature dependency of fc, (c) low viscosity, and (d) wide liquid crystal temperature range and low melting point]. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11282747-A (JP)
Title: Device and method for control of storage device in data processing system
Inventor: USAMI HAJIME
IPC: G06F12/06
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To maintain the high speed of a built-in DRAM even in a system where the capacity of the DRAM can be expanded. SOLUTION: Memory spaces of DRAMs 3 and 4 are divided into eight banks and are rearranged in accordance with the size of the DRAM capacity. The leading address of each bank is stored in a memory start register MSR 21, and the DRAM capacity of each bank is stored in a memory mask register MMR 22. Also, the leading address of the bank in the memory spaces is stored in a swap start register SSR 23 and its capacity data are stored in a swap mask register SRM 24. When the bank is arranged outside a high-speed access area as a result of rearrangement by the size of the DRAM capacity, and when it is judged by an MSR 21 and an MMR 22 that the high-speed access area is actually accessed, a chip select signal to the bank is outputted by a swap circuit 26.
Patent JP-S61245363-A (JP)
Inventor: TATEFURU SHIRO
IPC: D06B23/24
Filed: 1985-04-18
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-H04292253-A (JP)
Title: Traction controller
Inventor: KUWANA KAZUTAKA
IPC: B60W10/18
Filed: 1991-03-19
Abstract: PURPOSE:To prevent any accelerating slip from occurring by setting a proper reference speed in a driving wheel without being affected by a difference between both inner and outer wheels in wheel speed at time of car turning, thereby controlling rotation of the driving wheel. CONSTITUTION:Each wheel speed of driving wheels DR and driven wheels ND is detected by a wheel speed detecting means S. On the basis of each wheel speed in these driven wheels ND, each turning radius of these driving wheels DR and driven wheels ND is calculated by a turning radius operational means M1. On the basis of the result, each reference speed of the driving wheels DR is set up by a reference speed setting means M2. In succession, each wheel speed of the driving wheels DR is compared with the reference speed by a comparing means M3, and according to the compared result, each rotation of the driving wheels DR is controlled by a braking force control means M4.
Patent JP-H10275834-A (JP)
Title: Adhesive-backed tape used for semiconductor device, copper-clad laminated board, semiconductor connection board, and semiconductor device provided therewith
Inventor: KIGOSHI SHOJI
IPC: C09J177/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive-backed tape which is superior in both adhesive properties and warpage preventing properties by a method, wherein a cured adhesive agent layer has a prescribed range of softening temperature and enables a reduction in its insulation resistance to meet certain requirements under definite conditions. SOLUTION: An adhesive agent layer used for a semiconductor device adhesive-backed type is supplied as usually kept uncured, laminated on a copper foil, and is cured and cross-linked by the application of one or more kinds of energy selected from among heat, pressure, electrical field, magnetic field, ultraviolet rays, radiation, ultrasonic waves and others. The softening temperature of the cured adhesive agent layer 2 ranges from 60 to 110 deg.C, and its insulation resistance reduction time is 50 hours or above, which it is left exposed to such an environment of temperature 130 deg.C and relative humidity(RH) 85% with a direct current voltage of 100 V applied to it.
Patent JP-2000275877-A (JP)
Title: Electrophotographic photoreceptor and image forming device, image forming method and process cartridge using the same
Inventor: ITAMI AKIHIKO
IPC: G03G5/07
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain stable and homogeneous coating film without changes in the state of the coating liquid with time and to obtain an electrophotographic photoreceptor having a structural layer having extremely high resistance against scratches or wear after the coating film is formed, by incorporating a specified crosslinking compd. into an org. silicon compd. SOLUTION: A resin layer is formed by crosslinking an org. silicon compd. having hydroxy groups or hydrolyzable groups on an electrophotographic photoreceptor. In this method, a crosslinking compd. expressed by the formula of (R1O)4-m-nSi(R2)m(R3)n is incorporated into the org. silicon compd. In the formula, R1 is a 1-6C alkyl group, R2 is a hydroxy group or each substd. or unsubstd. alkyl group, alkoxy group, aryl group or aryloxy group, R3 is a >=3C org. residue containing at least one of amino group, alkoxy group, aryloxy group and hydroxy group, m is an integer 0 to 2, n is an integer 1 to 3, and m+n is an integer 1 to 3.
Patent JP-H0836456-A (JP)
Title: Stylus location digitizer using sound wave
Inventor: JIEEMUSU EE KURIIUOORU
IPC: G06F3/033
Filed: 1995-04-06
Abstract: PURPOSE:To provide a digitizer which has high speed and high accuracy, is small in power consumption, is not affected by radiation, does not becomes a radiation source and is comparatively inexpensive in manufacturing cost. CONSTITUTION:This digitizer uses the sound wave transmitting from a stylus 50 for determining the location of the stylus 50 on a plate. The sound wave is introduced from the chip of the stylus 50 to the plate and is detected by plural detectors D1 to Dn arranged along the surrounding of the plate. By sensing the difference of the reaching time of sound wave in each detector D1 to Dn, the location of the stylus 50 is calculated. In a suitable embodiment, four detectors are arranged at each corner of a rectangle and the difference of time is used as the address within a look-up table. The look-up table stores the x and y coordinates corresponding to the difference of time. In other embodiments, the location of the stylus is determined by detecting the only 'fast' symmetrical wave or the 'slow' antisymmetrical wave generated within the plate or using the reaching time of the both waves.
Patent JP-2000272477-A (JP)
Title: Vehicular wiper device
Inventor: MATSUMOTO HIROSHI
IPC: B60S1/34
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent or restrain the invasion of a foreign matter such as a snow from the opening part of the upper part of a clip holder. SOLUTION: A clip holder 28 is provided on the upper surface 26 of the wiper blade 18 of a vehicular wiper device 10 and the arm clip 14 of a wiper arm 12 is positioned inside the clip holder 28. The notch 16 of the arm clip 14 holds the rivet shaft 20 of the clip holder 28 and the wiper blade 18 is supported to the wiper arm 12 turnably. Here, as cover members 34, 35 cover the opening part of the clip holder 28, the invasion of the foreign article such as a snow from the opening part can be prevented or restrained and the blocking of the turning against the wiper arm 12 of the wiper blade 18 by this foreign article can prevented or restrained. Therefore, the wiper blade 18 can maintain the wiping performance by following a wind sealed glass.
Patent JP-S60226122-A (JP)
Title: Light reflector and exposing apparatus
Inventor: HAYATA YASUNARI
IPC: G03F7/20
Filed: 1984-04-25
Abstract: PURPOSE:To enlarge light beam while maintaining uniformity of intensity distribution by reflecting the SOR beam with a mirror of which shape of section of reflector is expressed by an exponential function. CONSTITUTION:An X-ray exposing apparatus comprising a mirror 13 of which shape of section of reflector is expressed by an exponential function as indicated in the figure is used. The exposing apparatus is connected to the SOR beam extracting port. The incoming SOR beam 3 is enlarged and reflected by a mirror 13 loaded within the exposing apparatus. A wafer 19 is set on a rear wafer stage 20 and it is exposed through a mask 18. The wafer stage 20 is given the step and repeat function within the vertical plane. The mask 18, wafer 19, stage 20 may be placed under the vacuum condition or non-vacuum gas ambient. In the latter case, a separation part of vacuum/gas having a window consisting of the material having excellent soft X-ray transmissivity is provided between the mirror 13 and mask 18.
Patent JP-S63246992-A (JP)
Title: Bit processor for video signal
Inventor: ARIMITSU MASANORI
IPC: H04N9/74
Filed: 1987-04-02
Abstract: PURPOSE:To maintain a monitoring image at high quality, by performing the bit processing of an input digital composite video signal at an area exceeding a burst peak and evading the processing at the area under the burst peak. CONSTITUTION:The titled device is equipped with a bit processing circuit (for example, a solarization processing circuit 2) which applies a conversion processing on each bit of the input digital composite video signal, and a decision circuit 4 which decides the almost over/under of the burst peak level of the video signal. By controlling the processing/no processing of the bit processing circuit by the output of the decision circuit 4, no processing is applied on a burst signal and a synchronizing signal. Even when the processing extending over the whole of the quantizing level of the digital video signal, for example, a bit missing operation for the low-order bit is performed, no processings are performed on the low order bits of the burst signal and the synchronizing signal. In such a way, no influence due to the bit processing in a digital system is given on the synchronization and the burst waveform of an analog video signal, and the monitoring image can be prevented from being deteriorated.
Patent JP-2000277530-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MOCHIZUKI KAZUHIRO
IPC: H01L21/331
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which has a hetrojunction bipolar transistor and is highly integrated. SOLUTION: When a via hole is formed at the backside of a semiconductor substrate, a semiconductor device is manufactured as follows without using a double-sided contact aligner: the device is manufactured into such a structure that a first semiconductor layer 2 having etching characteristics different from those of the substrate is formed on the substrate, a hole is formed at the formation position of the via hole 5, which is formed in the layer 2, and moreover, alignment marks 3 are formed on the layer 2, a second semiconductor layer 7, which is formed with the via hole 5, is formed on the layer 2, the substrate is etched and moreover, the layer 7 is etched from the hole to form the via hole at the backside of the substrate.
Patent JP-H04314580-A (JP)
Title: Split-type printing mask
Inventor: HONDA MICHIHARU
IPC: H05K3/12
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a mask for supplying a solder by printing for soldering a number of components batchwise mounted on both sides of a component which is previously mounted on the center part of a printed board. CONSTITUTION:A top surface of a step part of a preformed mask 7 is bonded to a rigid body 12 which is securely bonded to a frame 6. Thereafter, the mask 7 is bonded to a tension-applying mesh 11 with the application of an appropriate tension. In this manner, conventional printing press, heating furnace, and the like can be used, manhours in assembly are not so increased, an assembly cost can be lowered, and a high-density soldering can be performed.
Patent JP-H02259936-A (JP)
Title: Microcomputer runaway preventing method
Inventor: FUKAZAWA TAKESHI
IPC: G06F11/00
Filed: 1989-03-31
Abstract: PURPOSE:To prevent an infinite loop from being generated by inserting an instruction, which rewrites the contents of a stack register to an address where a reset instruction is stored, to a main loop, and updating the contents of the stack register to the address where the reset instruction is stored whenever a process circulates the main loop once. CONSTITUTION:When the all addresses in the stack register are made into addresses YenCCC of a restoration instruction from an interruption or a sub-routine, and they jump to the interruption or the sub-routine due to some reason, the infinite loop is generated, on the contrary, a chance to return to the main loop can be sufficiently expected for several times until, for example, all of the four addresses of the stack register are made into the restoration instructing addresses YenCCC. Consequently instructions I1 to I4 exist in the main loop, and the address corresponding to the main loop rewrites the stack register value to the address where the reset instruction is stored. Thus of the stack register can be prevented from being all rewritten to the restoration instructing addresses, and the infinite loop can be prevented from being generated.
Patent JP-S537808-A (JP)
Title: Compressor
Inventor: NAKAYAMA SHIYOUZOU
IPC: F04B27/08
Filed: 1976-07-09
Abstract: PURPOSE: To permit the lubrication of a compressor even if the coolant gas leaks in a coolant gas compressor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03281578-A (JP)
Title: Wear-resistant coating composition
Inventor: OSHIBA TOSHIHARU
IPC: C09D127/18
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the title composition giving high wear resistance even under severe wear conditions and also giving no scratches due to mold in molding processings such as drawing, by incorporating a coating with a wear preventive with a combination of wax and a fluororesin dispersed therein. CONSTITUTION:The objective composition can be obtained by incorporating (A) a coating with (B) pref. 2-20wt.% of a wear preventive with a combination of (1) wax (pref. PE wax) and (2) a fluororesin (pref. polytetrafluoroethylene having 80-400 deg.C in melting point 100000-600000 in number-average molecular weight, 1-15mum particle size and 0.02-1 in penetration) dispersed therein.