baber/WOPTO huggingface dataset:
Patent JP-S61240271-A (JP)
Title: Image forming device
Inventor: KOBAYASHI SEIICHI
IPC: G03G21/10
Filed: 1985-04-17
Abstract: PURPOSE:To prevent blade rolling-up, cleaning failures, filming, etc., and to form an image of good quality by providing a part which has been made longer than the length of an opposed side, on a part of a carrier side, in a holding means for holding the end part of a cleaning member by the carrier side and its opposed side. CONSTITUTION:The upper part of a cleaning blade 66 consisting of a plate-shaped body is held by an inserting and holding part of the end part of a bent suspending part of two pieces of plate-shaped blade holders 67. As for the blade holder 67, projecting parts 67A1, 67A1 are provided on the part corresponding to non-developed image corresponding areas (a), (a) of both ends in the front suspending part of a member 67A of the side facing a photosensitive drum 20, and made longer than other suspending part 67A2. A rear suspending part 67B1 is set to the length which is equal to that of a shorter suspending part 67A2. In a developed image area (x) in the photosensitive drum 20, a toner is formed by a copy cycle until the previous time, it serves as a lubricant, and the frictional resistance on the abutting surface of the cleaning blade 66 is low. Also, as for the non-developed image corresponding areas (a), (a) of the cleaning blade, its front length and rear length are different from each other, therefore, it can be prevented that the blade 66 is rolled up to the photosensitive drum 20 side.
Patent JP-H06294289-A (JP)
Title: Method for controlling shield jack of shield excavator
Inventor: SAMEJIMA MAKOTO
IPC: E21D9/093
Filed: 1993-04-09
Abstract: PURPOSE:To provide a smooth, accurate method for controlling the shield jacks of a shield excavator by rotating the shield jacks smoothly. CONSTITUTION:Shield jacks 9-1-9-18 with which the excavator main body 1 of a shield excavator is provided are grouped into eight blocks B1-B8 and a valve is disposed in each block to equalize hydraulic pressures fed to the shield jacks of the same block. A point Q1 of force is calculated from a controlled angle when the shield jacks are rotated. The thrust of the block B-2 where the point Q1 of force based on principle 1 is located is greatest and the thrust of the block B-6 in a point-symmetrical relation to the block B-2 is lowest. The thrusts are decreased stepwise from the blocks B-1 to B-4 to B-8 to B-5 to B-7. To increase the distance set at the point of force based on principle 1, the amounts of increase of thrust are decreased in the blocks B-1, B-3, B-5, B-7 based on principle 2. To further increase the distance set at the point of force based on principle 2, the amounts of decrease of thrust in the blocks B-4, B-8 are increased based on principle 3.
Patent JP-H08264224-A (JP)
Title: Electric contact and electric connector using it
Inventor: JIYON MAAKU MAIYA
IPC: H01R13/04
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric contact which can be manufactured without an additional process of forming a contact lance and has high retaining force within a housing, and an electric connector using it. SOLUTION: An electric contact 10 is provided with a retaining part 20 engaged with a latch arm of a connector housing. At the retaining part 20, at least one joint 19b is formed along the axial direction, while a latch projection 26a which lines up to the joint 19b is formed. The electric contact is easily manufactured because the joint 19b can be formed by a bending process of the electric contact 10. As the latch projection 26a is sharp, the retaining force of the electric contact by the latch arm is raised.
Patent JP-S566770-A (JP)
Title: Sleeve
Inventor: NAKANO AKIO
IPC: B22D17/20
Filed: 1979-06-30
Abstract: PURPOSE:To improve durability and prevent the abrasion of a plunger by forming a sleeve body by lava. CONSTITUTION:A sleeve A is formed by grinding a lava mass to a cylindrical shape, grinding its inside circumferential face to form a sleeve body a1, sticking a reinforcing frame a2 made of metals such as steel thereto in the form of covering, and piercing a specified number of inflow holes (a) across the sleeve body a1 and the reinforcing frame a2 in suitable positions of the body part in penetration form. The lower part of this sleeve A is fitted into the receiving means of an injection device. Since the lava forming this sleeve body a1 is hard, is highly heat resistant and assumes spongelike structure, the sleeve body is light in weight, does not allow cracking to progress and is tough. Hence, it has effects of withstanding the pressure and impact force at the pressing of molten metal, wearing less against sliding of a plunger, etc.
Patent JP-S62239550-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII ATSUHIRO
IPC: H01L21/316
Filed: 1986-04-10
Abstract: PURPOSE:To obtain a high reliability semiconductor device by coating an organic solvent which contains boron on the surface region which contains phosphorus of an oxide film and then by heat-treating. CONSTITUTION:After the first wiring 2 is formed on a silicon substrate 1, an oxide film 3 which contains phosphorus is formed as an interlayer insulation film. An organic solvent 4 which contains boron is coated on the oxide film 3 which contains phosphorus by rotating. The boron is diffused in the oxide film 3 which contains phosphorus from the organic solvent 4 which contains boron by heat treatment at 800-1000 deg.C and an oxide film 5 which contains boron and phosphorus in the surface region is formed. This enables obtaining a high reliability semiconductor device.
Patent JP-S60228649-A (JP)
Title: Manufacture of permanent magnet alloy
Inventor: TAWARA KAZUNORI
IPC: C22C33/02
Filed: 1984-04-25
Abstract: PURPOSE:To improve the magnetic characteristics by mixing Al-Ni-Co-Fe alloy powder having a specified particle size distribution with powders of the constituent elements, molding the mixture, and sintering it in vacuum or a nonoxidizing atmosphere. CONSTITUTION:Al-Ni-Co-Fe or Al-Ni-Fe alloy powder whose principal part is particles having <=200 mesh particle size is mixed with powders of the constituent elements such as Al and Ni having <=200 mesh or powder of an alloy thereof, and the mixture is press-molded after adding a binder. The molded body is heated at a proper temp. to remove the binder, and it is sintered in vacuum or a nonoxidizing atmosphere to obtain an Al-Ni-Co-Fe or Al-Ni-Fe type sintered magnet alloy. Since powders having <=200 mesh are used as starting materials, reduction in sintering density is prevented, and reduction in Br as one of magnetic characteristics can be also prevented by the uniform diffusion of the constituent atoms during sintering. Accordingly, the magnetic characteristics of the sintered magnet alloy are improved.
Patent JP-S5511745-A (JP)
Title: Vortical cutting machine
Inventor: WATANABE KEIZOU
IPC: B27C5/04
Filed: 1978-07-08
Abstract: PURPOSE: To accurately make a vortex pattern corresponding to the number of rotations of a driven shaft, the displacement of a first slide base and the angle of a cutter and varied in the axial direction depending on the displacement of a second slide base.  
     CONSTITUTION: When the first slide base 4 is located at the left end of travel and the second slide base 14 is located at the lower end of travel, the cutter 34 attached to a spindle head 30 is located concentrically with the driven shaft 17. When the spindle head 30 and a motor 7 are driven in that case, the cutter 34, a driving shaft 17 are rotated and the first slide base 4 is moved rightward and the second slide base 14 is moved upward. At that time, the driven shaft 17 is rotated twenty-five times, for example. As a result, the vortex pattern corresponding to the number of rotations of the driven shaft 17, the displacement of the first slide base 4 and the angle of the cutter 34 and varied in the axial direction depending on the displacement of the second slide base 14 is made on a workpiece 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5510265-A (JP)
Title: Fm receiver
Inventor: BUTANI FUMINOBU
IPC: H04B1/10
Filed: 1978-07-07
Abstract: PURPOSE:To measure noise sensitivity through simple operation without using a high-level sound amplifier, by providing a change-over switch which connects the output of the frequency discriminator to the input of an attenuator or sound amplifier by switching. CONSTITUTION:The FM receiver which possess sound amplifier 4 amplifiying the output of frequency discriminator 3, squelch circuit 7 connected to intermediate frequency amplifier 1, and variable resistor 8 setting the operation point of this squelch circuit 7 is provided with change-over switch 12 operating by the putput of squelch circuit 7. The output of frequency discriminator 3 is connected to the fixed contact of this switch 12, whose traveling contact is connected to the input side of amplifier 4 and that of 20dB attenuator 11 and the output side of attenuator 11 is also connected to the input side of amplifier 4. When resistor 8 is at a squelch level and the input level of amplifier 4 is higher than the squelch level, the output of discriminator 3 is applied direct to amplifier 4 and when a lower input arrives, the output of discrimiator 3 is cut off by switching, thereby simplifying the measurement of the noise sensitivity.
Patent JP-S60227300-A (JP)
Inventor: TANAKA YOSHIAKI
IPC: G10L21/003
Filed: 1984-04-25
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-H02262040-A (JP)
Title: Automatic qualitative analysis method based on spectral data
Inventor: SEKINE SATORU
IPC: H01J49/00
Filed: 1989-03-31
Abstract: PURPOSE:To identify existing elements automatically without comparing an energy level corresponding to the peak of spectrums with a standard spectrum table by projecting a charged particle beam on a sample, separating charged electrons generated by said projection in correspondence with energy or mass, detecting a signal, and performing qualitative analysis of the sample based on the signal. CONSTITUTION:An electron EB is projected on a sample 3. Generated Auger electrons AE are separated in correspondence with energy with a spectroscope 4. A signal which is detected with a detector 5 is supplied to an AD converter 7 through an amplifier 6. The converted signal undergoes automatic qualitative analysis in a central processing unit 8. The result is stored in a memory device 9. The result is displayed on a spectrum display device 10. The background is removed from the processed signal in the CPU 8, and the peak is taken out. The position of the peak is obtained. Element-name data are read out of a table 11 wherein the element-name data corresponding to the position are stored. Whether the data correspond to the rank of the noted peak or not is judged.
Patent JP-H07295664-A (JP)
Title: Circuit to give integrated circuit inside voltage and its method
Inventor: DARIYUTSUSHIYU SHIYAMUROU
IPC: G05F1/56
Filed: 1995-04-10
Abstract: PURPOSE: To provide a circuit for converting a system power supply voltage into a voltage used for an integrated analog circuit connected to the system when the system power supply voltage set to one of two levels is increased. CONSTITUTION: This circuit employs a diode connection transistor (TR) that generates a reference voltage required to adjust a power supply voltage by an adjustment device when a power supply voltage is arisen. The adjusted power supply voltage is increased up to a voltage level sufficiently to activate a band gap voltage of the integrated circuit. The activated band gap voltage is applied to the adjustment device as a more accurate reference voltage and the diode connection TR is inactivated to preserve power. The circuit provides a bypass to connect directly a power supply to the integrated analog circuit when the power supply voltage has a same level as that required for the integrated analog circuit.
Patent JP-S61242072-A (JP)
Title: Semiconductor device
Inventor: YORIKANE MASAHARU
IPC: H01L29/40
Filed: 1985-04-19
Abstract: PURPOSE:To prevent the intrusion of an impurity during a manufacturing process from the inside of an impurity-added insulating film by coating the surface of the impurity-added insulating film with a stopping film to impurity diffusion in a semiconductor device with the impurity-added insulating film. CONSTITUTION:The upper section of one main surface of an silicon substrate 101 is coated with polycrystalline silicon semiconductor films consisting of an impurity-added insulating film 103 and silicon films 108a, 108b. In a semiconductor device having such constitution, an silicon nitride film 106, which is brought into contact with at least impurity-added insulating films 103 in opening sections for electrodes and shaped among the insulating films 103 and the silicon films 108a, 108b, is formed. The silicon nitride film 106 prevents the intrusion of an impurity during a manufacturing process from the inside of the impurity- added insulating film 103. Accordingly, the controllability of element characteristics in the manufacturing process is held, thus stabilizing element characteristics.
Patent JP-S59210154-A (JP)
Inventor: TOKUDA TADAAKI
IPC: E04B1/35
Filed: 1983-05-16
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-S58201460-A (JP)
Title: Self-running type picture inputting device
Inventor: NAGAZUMI YASUO
IPC: H04N5/335
Filed: 1982-05-20
Abstract: PURPOSE:To prevent crook and folds of an object caused by sliding, by preventing a two-dimension pickup device from sliding directly on the object. CONSTITUTION:The two-dimension pickup device 1 is constituted incorporatedly with a moving amount detecting section 2 and a control circuit 3, and when it is slided left and right on the object such as a book placed on a desk, the movement amount detecting section 2 generates a signal every time a two-dimension input device main body 5 is moved for a prescribed distance on the object relatively. The control circuit 3 outputs a picture signal picked up from the two-dimension pickup device 1 by taking this signal as a trigger signal. Further, a picture storage section 7 controls the sequence by storing a series of picture signals inputted from the two-dimension pickup device 1 tentatively, and a picture signal directed to the correct direction at all times is outputted even if the input device is moved an any direction.
Patent JP-S59211963-A (JP)
Title: Secondary cell
Inventor: NAITOU KAZUMI
IPC: H01M4/60
Filed: 1983-05-16
Abstract: PURPOSE:To obtain a secondary cell with a high energy density, a long cycle life, and the excellent voltage flatness and charging/discharging efficiency by using an acetylene-series high polymer containing an electrolyte obtained by removing a solvent from a mixture of the electrolyte and the acetylene-series high polymer as an electrode. CONSTITUTION:The acetylene-series high polymer used in this invention is a homopolymer of an acetylene-series compound, a copolymer of an acetylene- series compounds of two types or more, and a copolymer of an acetylene-series compound and other copolymer constituent having a unit expressed by the following equation in the molecule. [In the equation, R is a hydrocarbon group with 6 or less carbon atoms substituted by hydrogen atoms or halogen atoms, an alkyl group with 6 or less substituted carbon atoms, or an aryl group with 6-10 substituted carbon atoms.] As a mixing method of the acetylene-series high polymer and the electrolyte, a method to immerse the acetylene-series high polymer into the electrolyte or a method to put the acetylene-series high polymer into a ball mill, etc. and crush and mix it concurrently is used. As a method to remove a solvent from the mixture, decompression drying or spraying of inactive gas is used.
Patent JP-2000271216-A (JP)
Title: Device for sensing bubble and method therefor
Inventor: KONO HIROMASA
IPC: A61M5/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for sensing bubbles in which elements for sensing bubbles and a passage are integrally arranged, which is hardly affected by a fluid or a change of temperature of an environment, and which is miniaturized and easily and conveniently operated and has a high sensing accuracy, and provide further a method for sensing thereof. SOLUTION: The device for sensing bubbles is provided with a heater 5 for heating liquid in a passage 4 for transferring the liquid, a thermistor 6 arranged on the downstream of the heater 5, a control circuit 9 for dealing with signals as errors, closing a valve 8 and stop an air pump 1 in the case when a signal sensed with the thermistor 6 is abnormal due to mixing of bubbles.
Patent JP-H09273935-A (JP)
Title: Position-measuring apparatus
Inventor: YASUDA HIROSHI
IPC: G01C21/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a position-measuring apparatus which can be made compact and light-weight and used inexpensively at any place. SOLUTION: Digital image data fetched by a digital image-taking part 4 are stored temporarily in an image memory 7, and then displayed as a map image at an image display device 20. When a reference point a position information of which is already known is designated on the map image, a display position of positional information of the present point on the map obtained by receiving waves from a plurality of satellites via an antenna 2 is calculated by a main controller 11 in accordance with the positional information of the reference point.
Patent JP-H10262209-A (JP)
Title: Automatic gain controller
Inventor: KIYOFUJI TAKASHI
IPC: H03G3/30
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gain controller in which a gain of an amplifier is accurately controlled and a desired output level is maintained even in the case that a level of an input image signal is largely fluctuated. SOLUTION: A ternary SYNC peak detector 10 detects a peak value (L3) of a positive polarity pulse PSP of a ternary synchronizing signal. A SYNC detector 3a uses the detected peak value (L3) as a threshold value to detect a data line synchronizing signal SYNC having a function as an identification signal indicating a data line. A level detector 4 detects a level of a level reference signal of the data line based on a detection signal of the SYNC detector 3a and supplies a control signal corresponding to the detected value to a voltage controlled amplifier 1 via a filter 5. Thus, a gain of the voltage controlled amplifier 1 is controlled so as to make a level of the level reference signal constant.
Patent JP-H09249056-A (JP)
Title: Lock mechanism for seat slide device
Inventor: MURAISHI SHOZO
IPC: B60N2/08
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To perform smooth turning of a lock arm without being influenced by the mounting error of right and left unit bodies. SOLUTION: A lock arm 14 is turnably supported at a slide rail 20 and a release lever 34 having an engaging hole 34a in which the engaging pin 32 of the lock arm is loosely inserted is pivotally mounted on the slide rail through a turning center different from that of the lock arm. An operation lever 46 integrally turnably spans between the right and left release levers 34 to intercouple the release levers therethrough.
Patent JP-H10258489-A (JP)
Title: Alkali soluble resin laminate
Inventor: YAMAGUCHI YUKINOBU
IPC: B65D5/56
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a stable extrusion laminating technology for laminating alkali soluble resin on a surface having roughness of paper with suitable thickness. SOLUTION: In the alkali soluble resin laminate obtained by extruding alkali soluble thermoplastic resin 1 and polyolefin resin 3 to a base material 2 having a rough surface by a coextrusion method and laminating the rough surface of the material 2 and the layer 1, a thickness of the resin 1 laminated by coextruding is 10 to 40μm and a thickness of the resin 3 is 15μm or more in the case of interposing an adhesive layer 4 between the layer 1 and the layer 3 and coextruding it.
Patent JP-S6135719-A (JP)
Inventor: FURANTSU DENI
IPC: A01D84/02
Filed: 1985-04-22
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-S568993-A (JP)
Title: Fitting method for decoration board
Inventor: FURUTA MASAHITO
IPC: H04R1/02
Filed: 1979-07-03
Abstract: PURPOSE:To made outward show beautifully while making it easy to fit a gasket and decoration board by fitting beltlike decoration boards on the outer circumference of a ring-shaped component with their flank butting mutually without clearance when the beltlike decoration boards are fitted to a speaker frame. CONSTITUTION:In the center of the front surface of gasket 3 fitted to a speaker frame sandwiching the circumference of a cone, groove 3a (or projection) is formed of resin, etc., in a body. In decoration board 4 decorating part of the front face and the outer circumference of gasket 3, projection part 4 a (or groove) pressed into groove 3a is formed in a united ring shape as surfaces 4b and 4c covering the outside and outer circumference of groove 3a. While projection part 4a of decoration board 4 is pressed in groove 3a of gasket 3, one edge of decoration board 4 is wound around the circumference of gasket 3 and the other edge is superposed upon the above- mentioned edge; and the overlapping part is cut in the radius direction and the cut flanks are butted mutually, thereby making it easy to fit decoration board 4.
Patent JP-S63250440-A (JP)
Title: Steel for cutting tool
Inventor: ARAKAWA AKIO
IPC: C22C38/00
Filed: 1987-04-08
Abstract: PURPOSE:To obtain a steel for cutting tool excellent in grindability at the time of manufacture and during use, practically free from toxicity and deteriora tion in corrosion resistance, and suitable for use as a material for cutting tools, by specifying a composition consisting of C, Si, Mn, Cr, Bi, and Fe. CONSTITUTION:The steel for cutting tool has a composition consisting of, by weight, 0.15-1.2% C, <=1.00% Si, <=1.00% Mn, 11.5-18.5% Cr, 0.01-0.25% Br, and the balance Fe with impurities and further containing, if necessary, 0.03-3.0%, in total, of one or more elements among Mo, W, V, Nb, Ta and Co, and this steel is a martensitic stainless steel used as a material for cutting tools and excellent in grindability. Moreover, it is desirable that, among the above-mentioned impurities, S, O, N, and P and/or SolAl contents are limited to <=0.005%, <=0.005%, <=0.020%, and <=0.025% and/or <=0.005%, respectively.
Patent JP-H09273408-A (JP)
Title: Chain lubricating device for internal combustion engine
Inventor: TASHIRO MASATOSHI
IPC: F02B67/06
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To efficiently lubricate a timing chain and an oil pump chain at a low cost in an internal combustion, in which the timing chain for cam timing and the oil pump chain for driving an oil pump are driven coaxially by means of a crank shaft. SOLUTION: An oil injection port 13 connected to an oil gallery in a cylinder block 13 is arranged, so that oil jetted from the oil injection port 13 is brought into contact with the upstream position beyond a biting part to a sprocket 2 fixed in a crank shaft 1 for an oil timing chain 4, and the oil scattered because of this contact is dispersed in the upstream position beyond the biting part to a sprocket 7 fixed in an oil pump shaft 6 for an oil pump chain 5.