baber/WOPTO huggingface dataset:
Patent JP-S6068665-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/09
Filed: 1983-08-16
Abstract: PURPOSE:To improve the photoconductive characteristics by forming an amorphous layer which containing Ge atoms and conductive substance distributed irregularly in laminar direction with Si atoms on a support, and sequentially laminating an amorphous layer having photoconductivity with Si atoms and further an amorphous layer with Si atoms and N atoms on the layer. CONSTITUTION:A photoconductive member 100 is formed of an amorphous layer 102 and an amorphous layer 105 formed with a free surface 106 on one end on a support 101. The layer 102 is laminated with a layer region 103 and a layer region 104, both of which are formed of amorphous material which contains silicon atoms and nitrogen atoms or any of hydrogen atoms or halogen atoms. Ge atoms are contained in the region 103 so as to be distributed more at the side of the support 101 continuously in the thicknesswise direction. The region 140 has photoconductivity. Further, an impurity for imparting P type or N type conductive type is added at least to the region 103. Thus, the phtoconductive characteristics are always stable, and photosensitivity characteristics of long wavelength side and excellent light-fatigue resistance are provided.
Patent JP-S5373087-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKAI HISAKAZU
IPC: H01L21/822
Filed: 1976-12-13
Abstract: PURPOSE: To make the isolation from other element formation region accurate and to miniaturize a semiconductor device by encircling the semiconductor element formation region with a SiO 2  layer converted into an insulator and a polycrystalline semiconductor layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5939007-A (JP)
Title: Self-holding type solenoid
Inventor: ENDOU SEIJI
IPC: H01F7/122
Filed: 1982-08-27
Abstract: PURPOSE:To reduce the number of parts in a self-holding type solenoid, by a method wherein attraction holding state of a permanent magnet type solenoid is released by flowing alternating current in an exciting coil. CONSTITUTION:A plunger 1 and a stationary core 1' are enclosed in a non-magnetic pipe 3 which in turn is enclosed in a frame yoke 2. Between the pipe 3 and the yoke 2 are arranged a permanent magnet 5 of rare earth material at center part, an exciting coil 4 for attraction at upper side of the magnet and an exciting coil 4' for releasing at lower side thereof. A spring 6 acts to separate the plunger 1 from the stationary core 1'. Once the plunger and the stationary core 1' are attracted with each other, flux from the permanent magnet 5 flows therebetween and large attractive force is produced and conquers the force of the spring 6 thereby the holding state is maintained. In order to release the attraction between the plunger 1 and the stationary core 1', alternating current is temporarily flowed in the exciting coil 4' for releasing.
Patent JP-H0712946-A (JP)
Title: Gate monitor
Inventor: USHIGOME SADAJI
IPC: G01T1/169
Filed: 1993-06-22
Abstract: PURPOSE:To improve the detection sensitivity of detectors by constituting a gate monitor in such a way that the back and palm of the radioactive- contaminated hand of a person to be measured can be brought extremely closely to the detecting surfaces of the detectors so that the alpha-rays radiated from the hand are not absorbed into the air, but detected with the detectors without omission. CONSTITUTION:When a person to be measured inserts the palm of his hand between a radiation detector 2a for the back and radiation detector 2b for the palm, the back and the palm of the hand respectively come into contact with grids 7a and 7b and the distances between the back and palm and the detecting surfaces of the detectors 2a and 2b become extremely short. Therefore, the alpha-rays radiated from the radioactive-contaminated hand are not absorbed into the air, but detected with the detectors 2a and 2b without omission and the detection sensitivity of the detectors can be improved. In addition, the detectors 2a and 2b are constituted so that they can swing upward or downward when they are moved upward or downward by the hand, because the bending states of springs 5 change. Therefore, any person can insert his hand in his suitable direction in a natural attitude irrespective his height.
Patent JP-H089779-A (JP)
Title: Package for retaining freshness of natural flower
Inventor: TAKESHITA KOJI
IPC: B65D85/50
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a package capable of retaining the freshness of a natural flower, preventing wilting, excellent in retaining properties of the freshness for a long period and suitable for cut flowers, etc., by packaging the natural flower with a plastic film, then replacing the remaining gas in the interior with gaseous carbon dioxide at a prescribed concentration and hermetically sealing the package. CONSTITUTION:The package for retaining the freshness of a natural flower is obtained by packaging the natural flower with, e.g. a plastic film having 3000-10000cc/m<2>.24hr.atm carbon dioxide permeability and many fine pores having several mum to 100mum pore diameter, then replacing the remaining gas in the interior of the resultant package with a gas at 3-50% carbon dioxide concentration and hermetically sealing the package. Furthermore, the composition of the replacing gas other than the carbon dioxide is preferably 3-20% oxygen and 30-94% nitrogen.
Patent JP-S637423-A (JP)
Title: Construction of manhole in soft ground
Inventor: NAGASHIMA MASAYA
IPC: E02D29/12
Filed: 1986-06-26
Abstract: PURPOSE:To efficiently construct a manhole by minimizing the area of excavation by a method in which a bearing ground is formed under consolidating soft ground by a consolidator using an upper short tube and a lower steel tube, a manhole is set on the ground, and then the steel tube is removed. CONSTITUTION:An upper short tube 2 is set by a crane 9, and the surrounding ground of a place where a lower steel tube is to be set is excavated by a screw cylinder pipe under guidance of a center shaft 3 to be erected on the central position to form a lubricating water-stop substance layer 6'. The lower steel tube 5 is set by a steel tube penetrator to a given depth, and a consolidator is put into soft ground below the steel tube 5 for consolidation to form a bearing ground 14. The ground is excavated by a large-diameter earth auger 13, the bearing ground 14 is reinforced by foundation piles 24, and a manhole 1 is set. The tube 2 is removed out, cement mortar 15 is poured into the space between the ground 14 and the tube 5, and the tube 5 is pulled out for removal.
Patent JP-H0714246-A (JP)
Title: Recording/reproducing apparatus
Inventor: ABE SHINICHIRO
IPC: G11B15/02
Filed: 1993-06-22
Abstract: PURPOSE:To simply realize automatic recording without failure by giving time information obtained from a reproducing means and recording time information obtained from a recording time detecting means to an arithmetic means. CONSTITUTION:TOC information stored in a system control part 13 is then supplied to a DCC recorder 8 through a TOC information line 14. At the inside of the DCC recorder 8, a system control part 15 stores the TOC information supplied from the CD player 1, makes judgment of operation sequence depending on a flowchart and performs arithmetic operations to obtain a recording timing information of an inverse signal. A reverse marker to be stored on the DCC tape generated at the adequate timing depending on the calculated recording timing information of the inverse signal, it is then amplified by a head amplifier 11 through DSP 10 and is then recorded on the DCC tape through a control rack.
Patent JP-S5938719-A (JP)
Title: Holder for jointing optical fibers by arc welding
Inventor: YANAGAWA HISAHARU
IPC: G02B6/24
Filed: 1982-08-30
Abstract: PURPOSE:To prevent breakage and damage by detaching a movable block which sandwiches an optical fiber by means of a spring pressure from a stationary block in the stage of removing the same thereby expanding the space between both blocks and permitting easy and safe installation and removal to and from a slip holder. CONSTITUTION:A pressing spring 20 is simply in contact with a movable block 13 and a vertical plate part 22 and does not act compressive force while retaining members 7a, 7b for optical fibers are in a horizontal positon. Therefore, only the repulsive force of a spring 15 acts on the block 13, and an optical fiber 1a is grasped by means of grasping members y3, y4 with a suitable grasping force. If the members 7a, 7b are lifted, the plate part 22 enters the inside of an opening 24 and compresses the spring 20, and at the point of the time when the repulsive force of the spring 20 overcomes the repulsive force of the spring 15, the block 13 is detached from a stationary block 14, and the space between the members y3, y4 is substantially expanded while a horizontal plate part 21 is in a horizontal position, thus allowing the easy removal of the fiber 1a.
Patent JP-H096373-A (JP)
Title: Karaoke machine
Inventor: YO SHIZUKA
IPC: G10K15/04
Filed: 1995-06-16
Abstract: PURPOSE: To provide a KARAOKE machine which enables a person on the listening side to make individual judgment and to input scoring information and to display the score based on the scoring information so as to enable the person to more enjoy KARAOKE. CONSTITUTION: A central controller 31 stores the scoring information a scoring memory 39 when the device detects the input of the scoring information. The scoring information is called out of the scoring memory 39 when the lapse of a prescribed time from the point of the time when the display of text telop display ended, is detected. The scores are then calculated and are displayed on a television monitor 45.
Patent JP-S5853238-A (JP)
Title: Charging monitor system for mobile communication system
Inventor: AZUMA MASANOBU
IPC: H04W4/00
Filed: 1981-09-25
Abstract: PURPOSE:To obtain the coincidence between the calling charge totalized at an exchange station and the amount collected actually at a mobile station, by transmitting the signal showing that the charge has been collected to the exchange station and the charging is totalized at the exchange station with the reception of the above-mentioned signal. CONSTITUTION:A mobile station receives the charging signal from an exchange station and actuates a coin storing device 13. When a coin storage detector 14 detects the storage of coins or the passing of the coin is detected at the final exit of the coin locus (at the entrance of a safe), the charging confirming signal is transmitted to the exchange station from an oscillator 15. The charging device of the exchange station performs the counting of the calling charge when it confirms the charging confirming signal within a certain period from the transmission of the charging signal. While the charging device does not count the calling charge and cuts the talking circuit if it receives no charging confirming signal.
Patent JP-S6130246-A (JP)
Title: Heating device of spring
Inventor: OKUNO TOSHIKAZU
IPC: B21F35/00
Filed: 1984-07-19
Abstract: PURPOSE:To make the heating of a spring of optional shape easy and to simplify the structure by constituting the heating device of a spring supporting base, a holding device of a spring end part and a pair of positive and negative electrodes connecting to the spring end part. CONSTITUTION:Both end parts of the spring S1 having the same diameter extending over the whole length and the spring S2 having the part floating up from a supporting base 1 and varying coil diameters are held with pinching by the movement of the moving pieces 22b, 22c of a holding means 2. In this case the center of a support rotary part 21 is coincided with the coiling center O and the holding position of both ends parts of the spring S1 or S2 by the moving pieces 22b, 22c is made the eccentric position from the coiling center O. The spring S1 or S2 is then heated to redness with passing the current based on the load E to the spring S1 or S2 which is put on the supporting base 1.
Patent JP-S6044922-A (JP)
Inventor: UCHIYAMA YOSHIHARU
IPC: H01H13/52
Filed: 1983-08-20
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-H01318306-A (JP)
Title: High frequency amplifier circuit
Inventor: KONDO MASAKATSU
IPC: H03F3/19
Filed: 1988-06-17
Abstract: PURPOSE:To compensate the gain characteristic at a low frequency operating band with simple circuit constitution by providing a high pass filter having the attenuation characteristic with a tilt nearly reciprocally equal to that of the gain characteristic over the cut-off frequency of a transistor(TR). CONSTITUTION:A high pass filter comprising a coil L1 and a capacitor C1 is inserted between a TR 1 and an input connector 1. Then the cut-off frequency of the high pass filter is selected so that the frequency is nearly equal to the upper limit frequency of the operating hand of a high frequency amplifier circuit and the circuit constant comprising the capacitor C1 and the inductance L1 is selected so as to be subject to impedance matching at an input point Z1 of the TR 1 at the cut-off frequency. Thus, the high pass filter having the attenuation characteristic with a tilt nearly reciprocally equal to the tilt of the gain characteristic over the cut-off frequency of the TR 1 is provided to compensate the gain characteristic at a low operating frequency band thereby making the gain characteristic flat.
Patent JP-S635854-A (JP)
Title: Bottom plate for ingot making
Inventor: KANAO YOSHIHIRO
IPC: B22D7/06
Filed: 1986-06-26
Abstract: PURPOSE:To reduce melting loss degree of a bottom plate and to lengthen the service life by thermal-spraying metal as under-coating material and heat- resistant ceramic as top-coating material. CONSTITUTION:The thermal-spraying area 5 on the surface of the bottom plate 1 is executed to polishing-finish and finished to matte surface by shot blasting and cut wire blasting, and on this surface, the metal (Ni-Cr-metal, etc.) is thermal-sprayed as under-coating material, and next the heat resistant ceramic (ZrO2, etc.) is thermal-sprayed as top-coating material In this way, on the built up welding layer 2 or casting layer, the metallic layer 3 and ceramic layer 4 are formed, and the melting loss degree of the bottom plate is reduced and the service life is lengthened.
Patent JP-S5484030-A (JP)
Title: Mite-controlling composition
Inventor: HAYASHI SANEMORI
IPC: A01N37/34
Filed: 1977-12-15
Abstract: PURPOSE: To provide a safe and long-acting miticide having synergistic effect, and effective at a low concentration, containing bisxylyltriazapentadiene derivative and a non-crysanthemumic acid-type pyrethroid compound.  
     CONSTITUTION: A miticide containing 3-methyl-1-,5-bis(2,4-xylyl)-1,3,5-triazapenta-1,4-diene of formula I and 3'-phenoxy-α'-cyanobenzyl-α-isopropyl-(p-chlorophenyl) acetate of formula II as effective components. The weight ratio of the compound I to II is 3-1 to 1. For example, a 40% wettable powder is diluted 500- 2000 times with water, and sprayed at a rate of 50-400l/10 a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0316748-A (JP)
Title: Thick-film type thermal head and production thereof
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/345
Filed: 1989-06-14
Abstract: PURPOSE:To simplify a wiring pattern on an insulating substrate by a method wherein one common electrode and a diode array corresponding thereto are wire-bonded to each other across the other diode array. CONSTITUTION:A diode array 12 is die-bonded on a glass epoxy substrate 9. The diode array 12 has two parallel diode trains 13, 14. Pads 13b, 14b are formed corresponding to the respective diode trains. The diode array 12 is die-bonded so as to connect between a first common line 10 and a second common line 11. The diode trains 13, 14 are respectively disposed on the common lines 10, 11. The diode array 12 on the glass epoxy substrate 9 is cut into two parts at a cutting part 12a to be divided into the first diode array 13 and the second diode array 14. The glass epoxy substrate 9 obtained in this manner is fixed on a heat radiation plate 2 together with a ceramic substrate 4, and pad parts 6b, 7b are wire-bonded to the pads 13b, 14b with a wire W.
Patent JP-H0318478-A (JP)
Title: Method for controlling weld line profile
Inventor: FUKUOKA HISAHIRO
IPC: B23K9/12
Filed: 1989-06-14
Abstract: PURPOSE:To perform just enough weaving welding and to improve welding quality by obtaining the position of a next weaving end point at an n-th weaving end point. CONSTITUTION:A welding current and the welding voltage at the position in the vicinity of the weaving end point are obtained as reference values. The welding current and the welding voltage in the vicinity of the n-th (n>=2) weaving end point are then measured and the weaving width from an (n-1)th weaving end point to the n-th weaving end point is corrected based on the difference between the measured values and the reference values. Based on the corrected weaving width, the (n+1)th weaving end point position is then obtained and weaving welding from the n-th weaving end point to the (n+1)th weaving end point is performed.
Patent JP-S5774220-A (JP)
Title: Fuel tank with safety device
Inventor: YONENAGA AKIRA
IPC: B60K15/03
Filed: 1980-10-27
Abstract: PURPOSE: To prevent an ignition accident on fuel even if an inner wall is broken in an accident by doubling the wall of a fuel tank and putting fire prevention liquid into an outer tank formed between the inner wall and an outer wall of the tank.  
     CONSTITUTION: A inner fuel tank 2 is formed within an outer tank 1 for fire prevention, and the whole tank is formed of a double structure. The outer tank 1 has a fire prevention liquid reservoir 1d and an inlet 4 for fire prevention liquid 3 is formed at the upper portion of the reservoir 1d. At the upper portion of the inner tank 2 placed within the outer tank 1, a fuel inlet 8 and a fuel outlet 9 are formed so as to penetrate a wall of the outer tank 1. In addition, a fire prevent liquid wave suppressor plate 13 and a fuel liquid wave suppressor plate 14 respectively provided with through hole 13a, and 14a are housed in each tank. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6134206-A (JP)
Inventor: SHODA OTOME
IPC: A41D3/08
Filed: 1984-07-23
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-S639209-A (JP)
Title: Temperature compensation type surface acoustic wave oscillator
Inventor: KUDO TETSUO
IPC: H03B5/32
Filed: 1986-06-30
Abstract: PURPOSE:To realize an oscillator stable against a rapid temperature change by constituting a surface acoustic wave resonator being a component of a voltage controlled oscillator giving a control voltage to the oscillator and a temperature sensor on the same printed circuit board. CONSTITUTION:The ambient temperature is detected by a temperature sensor provided in a surface acoustic wave unit 11, an output of the temperature detector 13 using the temperature sensor is fed to an A/D converter 14, where the said output is a digital code, which is fed to a memory circuit 15. A temperature compensation digital code corresponding to the digital code of the converter 14 being a temperature address signal is stored in adcance in the circuit 15 to compensate the frequency characteristic of a voltage controlled surface acoustic wave oscillator 17 and the circuit 15 reads the temperature compensation digital code when the ambient temperature is changed. The read temperature compensation digital code is converted into an analog signal by a D/A converter 16, fed to the oscillator 17 to apply temperature compensation to the frequency.
Patent JP-S5852922-A (JP)
Title: Water dispersing device of air conditioner
Inventor: HISATAKA SATORU
IPC: F24F13/22
Filed: 1981-09-24
Abstract: PURPOSE:To effectively carry out evaporation promotion of drain water and to absorb the impact sound of drain water by inclining a ceiling plate with which water dispersed from a slinger ring is brought into collision so that the ceiling plate declines toward the upper part of a heat exchanger and providing a water displacing plate through a sound absorbent on the lower surface of the ceiling plate. CONSTITUTION:A ceiling plate 9 is provided at the upper part of a propeller fan 5 integrally formed with a slinger ring 7 so that the ceiling plate 5 declines toward the upper part of an exterior heat exchanger 6 of a freezing cycle. A water dispersing plate 12 having on its surface a large number of water dispersing projections 13 is stuck on the upper surface of the ceiling plate 9 through a sound absorbing material 11.
Patent JP-S5483912-A (JP)
Title: Detergent composition for automatic dish washer
Inventor: OKUMURA OSAMU
IPC: C11D17/00
Filed: 1977-12-19
Abstract: PURPOSE: The title detergent composition capable of washing dishes without leaving water spots on the dishes, consisting of a dimethylpolysiloxare and a specific nonionic surface active agent.  
     CONSTITUTION: A) A nonionic surface active agent shown by the formula I: [EO is ethylene oxide; PO is propyene oxide; n is 0W50; m is 3W100; l is 1W4; when l=1, A is 4W18C alkoxy or 6W15C alkylphenoxy, when l=2, A is a group shown by the formula II or III (K is 10W25, h is 10W70), when l=3, a is  glyceroxy, when l=4, A is the group shown by the formula IV] is blended with (B) a dimethylpolysiloxane shown by the formula V in a weight ratio of the ingredient A to B of 1/1W100/1 to give the desired detergent composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0450689-A (JP)
Title: Method and apparatus for measuring alpha radioactivity
Inventor: TAMURA TOSHIYUKI
IPC: G01T1/16
Filed: 1990-06-12
Abstract: PURPOSE:To accurately measure alpha radioactivity by introducing sulfur hexafluoride into a container having an alpha radioactive substance received therein and measuring the quantity of alpha radioactivity in the container from the number of neutrons discharged by the (alpha, n) reaction of sulfur hexafluoride. CONSTITUTION:After an object to be measured is received in a container 21, the neutron generated by the spontaneous fission of alpha radioactivity is detected as a background. The air replaced with SF6 gas in the container 21 and a part of the SF6 gas are guided to an SP6 recovery tube 23 to reach a recovered gas purifying device 30. When the container 21 is filled with the SF6 gas, the number of neutrons detected by a neutron detector increases mark edly. Since the number of neutrons generated by (alpha, n) reaction is proportional to the intensity of alpha radioactivity, the intensity of alpha radioactivity can be accurately known on the basis of this relation.
Patent JP-H1154950-A (JP)
Title: Portable equipment having clamshell housing
Inventor: GOYAL SURESH
IPC: H05K5/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to disassemble a clamshell housing into two halves in a controllable state by making a space which can be utilized for an electronic circuit larger, by providing an engaging element having slip preventing elements at the boundary between the two halves, and limiting the relative motions of the halves along the flat surface of the boundary by forming the slip preventing elements as molds. SOLUTION: Upper teeth 109 and upper tooth grooves 111 are formed as molds on an upper housing 103 of a clamshell housing 101, and lower teeth 113 and lower tooth grooves 115 are formed as molds on the lower housing 105 of the housing 101, so that the teeth of the upper and the lower housings 103 and 105 may be put in the tooth grooves of the lower and the upper housings 103, 105 when the housings 103 and 105 are coupled with each other. The flexural rigidity and warping rigidity of the housing 101 can be increased, because, when a moment (for example, a reaction force or bending force) is applied to the housing 101, the relative motions of the upper and the lower housings 103 and 105 to each other can be prevented. Therefore, the space usable for an electronic circuit can be increased and the housing 101 can be disassembled into two halves in a controllable state.