baber/WOPTO huggingface dataset:
Patent JP-S58187934-A (JP)
Title: Photoconductive member
Inventor: SHIMIZU ISAMU
IPC: G03G5/08
Filed: 1982-04-27
Abstract: PURPOSE:To obtain a photoconductive member which has an excellent photosensitivity chracteristic on the long wavelength side and resistance to light fatigue by providing the specific 1st amorphous layer and the 2nd amorphous layer consisting of an amorphous material contg. Si and C on a substrate for the photoconductive member. CONSTITUTION:The 1st amorphous layer 102 of thickness 1-100mu which is contained with 0.01-5X10<4> atomic ppm selected among the elements belonging to the group III and group V of the element periodic law table and governing conductivity in an amorphous material consisting essentially of Si and Ge and contg. H and/or halogen and which are unevenly distributed to a substrate 101 side and exhibits photoconductivity and the 2nd amorphous layer 103 of 0.003-30mu thickness consisting of an amorphous material contg. Si and C and if necessary, H and/or halogen are provided on the substrate 101 for a photoconductive member. The photoconductive member which is free from deterioration phenomena in repeated use and wherein residual potential is not observed at all or is hardly observed is thus obtained.
Patent JP-H09258219-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA KOZO
IPC: G02F1/1333
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device having an excellent contrast characteristic and paper white characteristic by providing a surface for reflecting the light of a reflection layer with ruggedness and specifying the ratio of the area of the region having the angle below a specified value of inclination of the tangent of the ruggedness to the surface to the area of the substrates to be in a specified range. SOLUTION: The reflection type LCD 20 has a polarizing plate 22, a phase difference plate 23 and a liquid crystal cell 20a in this order. The liquid crystal cell 20a has the upper substrate 26, the lower substrate (reflection substrate) 25 and the liquid crystal layer 24 held between the upper substrate 26 and the lower substrate 25. The lower substrate 25 has plural projecting parts 32, high-polymer resin layers 33 covering these projecting parts 32, the reflection layer 34 and an oriented film 35 in this order on the surface of the transparent substrate 31 on the liquid crystal layer 24 side. The reflection plate and polarizing plate 22 of the device are disposed on the different sides of the liquid crystal layer.  The surface which reflects light of the reflection layer 34 has the ruggedness and the ratio of the area of the region having <2 deg. angle of inclination of the tangent of the ruggedness to the surface to the area of the substrate is 20 to 60%.
Patent JP-S57187280-A (JP)
Title: Electric typewriter
Inventor: EGARASHI SHIYOUICHI
IPC: B41J7/02
Filed: 1981-05-12
Abstract: PURPOSE:To accomplish total automatization and electronic control and prevent erroneous actions by a method wherein typing is conducted by moving a type bar after it is detected by a sensor that a type has been thrusted up from a type storage case by a thrusting-up means for the type. CONSTITUTION:First, the type storage case 3 is moved so that the type 4 to  print is positioned to be directly below a type-clamping part 2a of the type bar  2. Thereafter, a current is passed in a solenoid 7 by a command fed from a controlling part 10, the solenoid 7 performs an attracting operation to move an arm 6, so that a thrusting-up lever 5 is moved upwards to fit the type 4 into the clamping part 2a. In this condition, the type bar 2 is moved in the direction of the arrow to print. The upward movement of the lever 5 is detected by sensors 8, 9 and a type-driving part is operated by the controlling part 10. Accordingly, the printing is performed after the type 4 is securely clamped by the clamping part 2a, and misprinting is prevented.
Patent JP-H0690975-A (JP)
Title: Condom
Inventor: TOOMASU EFU SOONTON
IPC: A61F6/04
Filed: 1992-03-27
Abstract: PURPOSE: To increase the excitement of a woman at the time of sexual intercourse. CONSTITUTION: This condom 10 has on its surface multiple ribs 18 approximately parallel with each other. Each rib inclines at an angle of about 10 deg. with the longitudinal direction of the condom 10 to begin at the deletion part or the terminal part. After it extends in a circular-arc shape, it inclines at an angle of about 44 deg. with the longitudinal direction of the condom 10 to end at the base end part or opening part.
Patent JP-S54162503-A (JP)
Title: Driving device of tone arm
Inventor: HARUNA SHIYUUJI
IPC: G11B3/085
Filed: 1978-06-14
Abstract: PURPOSE: To operate the device stably with a simple construction by providing a turnable inversion lever which holds three stable positions to a lever which is turned by a drive cam and letting the same make lead-in and lead-out operations of the tone arm.  
     CONSTITUTION: A turning lever 22 is turned about a fulcrum 21 by the cam 20 of a drive gear 19. An inversion lever 25 which turns about the fulcrum 24 is mounted to the turning lever 22 end and four blades 25a are provided to the inversion lever 25, to which three click grooves 26 thru 28 are formed radially. A roller 31 fitted to the energizing plate 30 end turning about a fulcrum 29 is engaged to one of these click grooves to normally energize the energizing plate 30 counterclockwise by a spring 32 and perform engagement elastically. Hence, the inversion lever 25 is stably held in the three turning positions. On the other hand an arm pin 38 is fitted via arm 37 to a tone arm 36 having an arm shaft 35. One side of the foregoing inversion lever 25 contacts this arm pin 38, whereby lead-in and lead-out are automatically accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59195837-A (JP)
Title: Chip bonding method for large-scale integrated circuit
Inventor: KONNO YOSHITSUGU
IPC: H01L23/482
Filed: 1983-04-21
Abstract: PURPOSE:To enable the bonding of LSI without selecting the materials for a circuit board and a wiring of the circuit board by bonding the LSI chip to the board with a heat-seal agent including conductive particles such as Ag powder. CONSTITUTION:An Al pad 2 of the LSI chip 1 and a wiring 5 on a circuit board 6 are made to be electrically communicant with each other by Ag powder 8 in a heat-seal agent 7. For example, a wafer 9 including the pads 2 is coated with the heat-seal agent 7 on which the Ag powder 8 is dispersed uniformly. After that, the Ag powder 8 precipitates in the heat-seal agent 7. At this time, thickness of the heat-seal agent is 25mum and diameter of a particle of the Ag powder is 25mum and the dispersion distribution is 300 particles/mm.<2>. After that, the part designated by the arrow is subjected to dicing and is then bonded to the wiring 5 on the circuit board 6. For the bonding, a soldering iron heated to 150 deg.C applys a pressure of 20kgr/cm<2> for 5sec.
Patent JP-S60214402-A (JP)
Title: Magnetic recoding and reproducing device
Inventor: OOTA KAZUHIKO
IPC: G11B19/04
Filed: 1984-04-10
Abstract: PURPOSE:To prevent an error at reproduction from being increased by connecting an input to a circuit detecting whether or not a magnetic head is selected correctly not to a center tap of each magnetic head but to a connecting point between an electronic switch turned on at the reproduction and a resistor the other terminal of which is connected to the center tap via a resistor. CONSTITUTION:When a magnetic head coil is selected correctly at the write, one of two center tap voltages is O(v) and the other is +Vc(v). A voltage V1 at a connecting point between a resistor 22 and the electronic switch 9 is O(v) and a voltage V2 at a connecting point between a resistor 23 and the electronic switch 11 is +Vc(v). Thus, a voltage V0 at a connecting point 19 between resistors 15 and 16 is +Vc/2(v). Since the V0 with the magnetic head coil selected correctly is large and the V0 with >=2 magnetic head coils selected is small, whether or not the magnetic head coil is selected correctly is detected by setting properly VH and VL properly.
Patent JP-S60214285-A (JP)
Title: Target tracking device
Inventor: MATSUMURA HIDEKAZU
IPC: G01S13/86
Filed: 1984-04-10
Abstract: PURPOSE:To track stably a target without missing it during mode switching by inverting the polarity of a target signal synchronously with active-to-passive mode switching operation. CONSTITUTION:When a switch 9 for switching between an active and a passive mode sends out a signal during tracking in active mode, the transmission of a transmitter 3 is stopped and the passive mode is entered. At the same time, a polarity inverter 6 operates in response to the control signal of said switch 9 and inverts the polarity of the output signal of an error angle detector 5, so the tracking of a low-temperature target is carried on.
Patent JP-S61230429-A (JP)
Title: Unnecessary bit eliminating circuit
Inventor: KAWASAKI AKIRA
IPC: H03M7/30
Filed: 1985-04-04
Abstract: PURPOSE:To relieve the load of the software and to eliminate an optional unnecessary bit as desired by setting optionally an unnecessary bit pattern to a register and eliminating the unnecessary bit while a data from a processor is shifted serially depending on the content. CONSTITUTION:A data signal 11 including an unnecessary bit such as a data to be compressed is set to the 1st parallel input/serial output register 1 by using a processor and a set signal 12. After the data is set to the registers 1 and 3, when a clock 41 is outputted from a clock generating circuit 4, the unnecessary bit pattern is outputted sequentially from the 2nd register 3 to a line 33 and the data set to the register 1 is transferred one by one bit to the register 12 via a line 13. Since one bit's content is eliminated from the shift clock 51 of the register 2 in this case by an AND gate 5 when the output signal of the line 33 is zero, the bit output of the corresponding register 1 is not transferred to the register 2 and eliminated from the bit string.
Patent JP-H08266869-A (JP)
Title: Method for removing nitrogen oxide
Inventor: YOSHIMURA TAKAHARU
IPC: B01D53/94
Filed: 1995-03-29
Abstract: PURPOSE: To more efficiently remove NOx from exhaust gas contg. excess oxygen discharged from an automobile engine, especially a diesel engine over a temp. range from a low temp. even under coexistence of SOx without using a reducing agent. such as ammonia. CONSTITUTION: Exhaust gas contg. excess oxygen as well as NOx and hydrocarbons is brought into contact with a catalyst contg. ammonium type or proton type zeolite in which the molar ratio of SiO2 to Al2 O3 is >=15 and oxide of Mn and other metallic element to remove the NOx in the exhaust gas.
Patent JP-S58190780-A (JP)
Title: Dielectric tangent tester for insulated coil
Inventor: KARUBE MITSURU
IPC: G01R31/06
Filed: 1982-04-30
Abstract: PURPOSE:To make the operation simple and efficient along with the same measuring accuracy while economical with reusable application of clips and a flexible conductive member by grasping a large high voltage insulated coil with the clips made of conductive material connected to the flexible conductive member to utilize the conductive layer thereof. CONSTITUTION:When a test voltage is applied to a coil conductor 1 with a voltage applier 10, a charged current is collected with a flexible conductive member 13 through clips 12 from a conductive layer 11, enters to a dielectric tangent meter 8 through one clip 12 and flows to an earth 9 as the clip is connected to a main electrode 6. A guard electrode 7 prevents current leakage and hence allows the measurement of dielectric tangent. The clip 12 and the flexible conductive member 13 are easy to mount while the clips 12 are changeable easily in the mutual space along with the variable number thereof 12. Thus, the reuse thereof is possible thereby making the operation very economical.
Patent JP-S59197065-A (JP)
Title: Applying method
Inventor: TAKENOUCHI MASANORI
IPC: G03G15/09
Filed: 1983-04-23
Abstract: PURPOSE:To form a uniform thin layer of a developer on the surface of a developer holding member by satisfying specific relations between a number average particle size measured with a maximum length of magnetic particles and the gap between a control member and the surface of the developer holding member. CONSTITUTION:When a sleeve 2 is rotated, magnetic particles and a nonmagnetic developer are mixed while holding a magnetic brush 8 as it is. In the magnetic blade side of a vessel 3 in this state, the mixture of the developer and nonmagnetic particles is prevented from moving by a blade 6 and rises and is moved circularly in the direction of an arrow (c). Then, the nonmagnetic developer is triboelectrified with the sleeve 2 or magnetic particles by mixing with magnetic particles. The triboelectrified developer is applied uniformly thinly onto the surface of the sleeve 2 with the magnetic brush 8, which is formed near the magnetic blade 6, by an image force and reaches a position facing a photosensitive drum. With respect to magnetic particles, relations of an equation are satisfied between a number average particles size (r) measured with a maximum length of magnetic particles and a gap (d) between the blade and the surface of the sleeve.
Patent JP-S54162243-A (JP)
Title: High-frequency heating device
Inventor: YOSHIMURA HIROBUMI
IPC: H01P1/02
Filed: 1978-06-13
Abstract: PURPOSE: To prevent a high-frequency oscillator from being subjected to the effect of heat by placing a part of wave-guide above a heating chamber via a heat- insulating material.  
     CONSTITUTION: In a device in which heater 7 is placed in a heating chamber, a part of wave-guide 3, which is connected to high-frequency oscillator 1, is bent and placed between the high-frequency oscillator and the heating chamber, via heat- insulating material 5. As a result, it becomes difficult for the heat generated by the heater to be transferred to the high-frequency oscillator, so that the size of the cooling fan can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000264645-A (JP)
Title: Production of multi-component glass
Inventor: AKIMOTO YOSHINOBU
IPC: C03B19/12
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To produce a multi-component glass having uniform distribution of components by a sol-gel method. SOLUTION: A multi-component glass is produced by immersing a porous gel containing a metal salt in an immersion liquid and precipitating the metallic component in the gel. In the above production process, a columnar porous gel containing a metal salt is held in such a manner as to keep the longitudinal center axis of the columnar gel perpendicular to the liquid face of the immersion liquid composed of an organic solvent having low solubility of the metal salt and miscible with water. The height H of the liquid level of the immersion liquid and the height of the columnar porous gel (h) satisfy the formula: h<=H<=×1.2 and the diameter (r) of the columnar porous gel containing the metal salt and the inner diameter R of the vessel for immersing the columnar porous gel satisfy the formula: r×1.1<=R<=r×2.0.  The gel is left at rest in the immersion liquid under the above condition.
Patent JP-H08271633-A (JP)
Title: Radiation detection apparatus
Inventor: TAKAYAMA TAKUZO
IPC: G01T1/164
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a radiation detection apparatus whose detection efficiency is enhanced by correcting the scattering, attenuation and leakage of a radiation during the period from the incidence of gamma rays on a detector to its conversion to a detectable signal and of converted photons or electrons. CONSTITUTION: A control part 11 computes a scattering ratio in which γ-rays incident on a detector 13 are not converted into photons by a scintillator 14 and a scattering ratio in which the photons converted by the scintillator 14 are not received by a photo-multiplier part 15, and the respective scattering retios are stored in a memory 20. Then, the distribution of counted values at every energy obtained from an output signal from the photo-multiplier part 15 by an actual measurement is divided into a plurality of regions (subwindows) in a constant energy width while the energy peak (main window) of a highest counted value is used as the center.  On the basis of the counted value of the subwindows, a scattering component which is to be included primarily in the main window is computed on the basis of the scattering ratio, and it is moved in the main window so as to correct the scattering of a photographed image.
Patent JP-S62236866-A (JP)
Inventor: JIYANFURANKO BOTSUKARON
IPC: C08J7/04
Filed: 1987-03-27
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-S62229651-A (JP)
Title: Charged particle ray energy analyzer
Inventor: KODAMA TAKETSUGU
IPC: G01N23/22
Filed: 1986-03-28
Abstract: PURPOSE:To enable the direct measurement of energy spectrum by simple confiquration, by cxtracting only an alternating current component from the output of a charged particle detector through a capacitor and rectifying this alternating current component synchronously at a constant frequency. CONSTITUTION:A lock-in amplifier 8 is connected to a detector 6 through a coupling capacitor C and is inputted the signal having the direct current component cut out from the detected electronic signal fn the detector 6 to. The lock-in amplifier 8 is impressed the output of an oscillator 4 upon as a synchronizing signal, selects and ourputs the detected electronic signal corresponding to the peak of a scanning voltage impressed upon an energy analyzer 1, and this output signal is smoothed out and transmitted to a recroder 9 as a driving signal in Y-axis direction. Since the shift in X-axis direction in the recorder 9 is driven in response to the output of a scanning voltage generator 3, an energy spectrum is recorded.
Patent JP-H05275671-A (JP)
Title: Phototransistor and image sensor provided therewith
IPC: H01L27/146
Filed: 1992-03-30
Abstract: PURPOSE:To restrain a signal voltage from being attenuated by the emitter follower action of a buffer transistor by a method wherein the buffer transistor is inserted between the emitter electrode of a phototransistor and an access FET. CONSTITUTION:An image sensor is equipped with phototransistors 21a-21d, buffer transistors 22a-22d, and access FETs 23a-23d. A reset FET is turned ON by reset signals Y2 to reset the emitter electrodes of the phototransistors and the base electrodes of the buffer transistors to the voltage of a reset power supply. When the reset FET is turned OFF and put into a storage time, charge stored between the collector and the base of the phototransistor is discharged as a photocurrent, and the base and the emitter are made to rise in voltage. After a storage time elapses, the access FET 23a is turned ON by access signals Y1, and the emitter voltage of a phototransistor is guided to an output line 28 through the intermediary of a buffer transistor, so that a signal voltage can be restrained from being attenuated.
Patent JP-H11272035-A (JP)
Title: Multiple image forming device
Inventor: HATA RYOICHI
IPC: H04N1/29
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple image forming device capable of accurately performing the correction of color slurring. SOLUTION: This device is provided with plural sensors 21 and 22 for detecting deviation between respective color toner images and arranged on a line crossing with the turning direction of an intermediate transfer belt 7, a single light source 23 radiating light to the sensors 21 and 22, and a positional deviation measuring means 211 measuring the positional deviation of the sensors 21 and 22 from the read value of the light radiated to the sensors 21 and 22 from the light source 23 and measured respectively and the value of the light from the light source 23 corresponding to the positions of the sensors 21 and 22 previously inputted. The color slurring amount is measured by considering the positional deviation of the sensors 21 and 22 measured by the measuring means 24 to the read result on a resist pattern 25 formed on the intermediate transfer body belt 7 by the sensors 21 and 22.
Patent JP-S52155465-A (JP)
Title: Heat insulating material
Inventor: MAEDA MASAHIKO
IPC: F16L53/00
Filed: 1976-06-21
Abstract: PURPOSE: Nighttime heat insulation is made favorable by intervening black exothermic material in plastic film as a cladding material for agricultural house or tunnel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62227568-A (JP)
Title: Production of combined body of fiber reinforced complex and metal
Inventor: USUI KENJI
IPC: C22C47/08
Filed: 1986-03-29
Abstract: PURPOSE:To obtain a combined body having good combination and high strength by laying a fibrous forming body for reinforcement on the pressurized sintered body consisting of soluble salt, pouring and pressed molten light alloy to make a permeation body and pouring a metal under high pressure after dissolving the salt out. CONSTITUTION:The pressurized sintered body 2 consisting of the soluble salt, such as sodium chloride, potassium chloride, etc., is laid in the mold 1 and the fibrous forming body 3 for reinforcement, such as ceramic, etc., is laid on the above-mentioned body 2. On the above, the molten Al alloy or Mg alloy is poured and pressed 5 to permeate into the fibrous forming body 3. The pressurized sintered body 2 is dissolved and removed by water, etc., to make the surface to the coarse face having irregularity. The coarse face of the permeating fibrous forming body 6 is positioned at the upper part and charged into the mold 8 and the molten metal 9 is poured under high pressure. As the both is combined firmly by the coarse face having the irregularity, the combined by with the fiber reinforced complex and the metal, for example, for the 'Piston(R)', etc., is produced under good combination and high strength.
Patent JP-S57188428-A (JP)
Title: Coating method for optical fiber
Inventor: YAMAKAWA SHINZOU
IPC: C03B37/12
Filed: 1981-05-15
Abstract: PURPOSE: To carry out high-speed uniform coating of an optical fiber without damaging the fiber by passing the fiber through the space between electrodes in  a low temp. plasma reactor filled with a gaseous mixture of a monomer with an inert gas to form a polymerized film and by coating the fiber with a resin layer.  
     CONSTITUTION: An optical fiber 3 immediately after spinning is passed through the space between electrodes 5 in a low temp. plasma reactor 4. A carrier gas from a cylinder 7 is fed into the reactor 4 through a monomer reservoir 6, a flowmeter 8 is regulated to keep the reactor 4 under a suitable reduced pressure, and high frequency glow discharge is caused between the electrodes 5. A plasma polymerized film having about several 10W several 1,000Å thickness is formed on the fiber 3 to prevent the fiber 3 being scratched during contact with a guide reel drum 9. This fiber 3 is introduced into the crosshead 10 of an extruder through the drum 9, and while pressing a coating resin 13 on the fiber 3 by applying a constant pressure in the direction of an arrow A, the fiber 3 is passed through the die 15. Thus, an optical fiber strand 16 having a uniformly coated layer is formed. 
     COPYRIGHT: (C)1982,JPO&Japio