baber/WOPTO huggingface dataset:
Patent JP-H0587852-A (JP)
Title: Probe for measuring surface electric potential of photosensitive drum
Inventor: NOZAKI NENKO
IPC: G03G21/00
Filed: 1991-07-12
Abstract: PURPOSE:To correctly measure the electric surface potential on a photosensitive drum, even on the drum having any diameter independently of the diameter of the drum, by shielding the detection range spreading in the circumferential direction of the photosensitive drum within the detection range of a probe, within a prescribed range, in a probe for measuring the electric surface potential of the photosensitive drum. CONSTITUTION:A probe A for measuring the surface electric potential of a photosensitive drum is equipped with a detection electrode inside an electric conductive case 1, and a detection hole 2 is formed on a wall surface part opposed to the detection electrode. An electric conductive shielding member 3 shielding the detection range spreading in the circumferential direction of the photosensitive drum within the detection range prescribed by the detection hole 2, within a prescribed range, is installed.
Patent JP-S5987485-A (JP)
Title: Cleaning device with blade
Inventor: OGASAWARA MASAYOSHI
IPC: G03G21/00
Filed: 1982-11-11
Abstract: PURPOSE:To insulate heat from a heat generating source effectively to prevent a cleaning blade from the generation of vibration sound and collected toner from melting due to temperature rise by setting up a means guiding cooling air close to the setting position of the cleaning blade. CONSTITUTION:An air layer A3 inside a casing 11 is heated by discharge from an eraser lamp 4 and a fixing device 7 to raise the temperature of the respective members of a cleaning device including the blade 30. Therefore, an air conducting path 18 communicated to the upper air layer of a frame 52 is formed on the upper surface of a back room S2 and an port 19 communicating a room S1 to the back room S2 are formed on the upper part of a diaphragm 13. The air layer A3 heated by the absorption of a fan 51 passes through the path 18 as shown by arrows d1, d2, reaches the frame 52, and is conducted along the frame 52 after being converged with the air layer A1 to be discharged to the outside of a copying machine.
Patent JP-S5989748-A (JP)
Title: Aluminum substrate for magnetic disk
Inventor: TAKAHASHI AKIHIKO
IPC: G11B5/82
Filed: 1982-11-12
Abstract: PURPOSE:To obtain an Al substrate for a magnetic disk with superior surface mechanical strength and superior mechanical strength as a whole by using an Al alloy prepared by adding a specified amount of Mg to Al of high purity as a shell material and by cladding one side or both sides of other Al alloy as a core material with the shell material. CONSTITUTION:An Al alloy prepared by adding 0.1-3wt%, especially 0.5- 2.5wt% Mg to Al of >=99.9% purity is used as a shell material, and the thickness of the shell material is reglated to >=10mum. An Al alloy with superior mechanical strength and heat resistance such as ''AA5086'' is used as a core material. One side or both sides of the core material are clad with the shell material. In case of a magnetic disk having a recording face only on one side, only one side of the core material is clad with the shell material. In case of a disk having recording faces on both sides, both sides of the core material is clad with the shell material.
Patent JP-H0844226-A (JP)
Title: Heating device and image forming device
Inventor: HAYASHIZAKI MINORU
IPC: G03G15/20
Filed: 1994-08-01
Abstract: PURPOSE:To improve the rising characteristics of a temp., and the responsiveness of temperature control, to reduce loss caused by switching (saving of power), to prevent a thermal failure in an element (improvement of durability) and to miniaturize the element (reduction in the cost), in a magnetic induction heating system heating device. CONSTITUTION:The heating device adopts the magnetic induction heating system for heating a material to be heated by the generation of the heat of a magnetic material 103 by an eddy current generated therein in such a manner that a magnetic field acts on the magnetic material 103 by a magnetic field generating means. It is provided with a parallel resonance circuit composed of an exciting coil 115 and a resonance capacitor 117, a temperature sensor 122, a switching means 118, a zero cross detecting means 121 and a means 124 deciding the time of switching on from the signal of the temperature sensor and constituted so that a flyback voltage appearing on the exciting coil terminal 115 at the time of switching off is applied to the means 124 deciding the time of switching on with the zero cross detecting means 121 as a starting signal.
Patent JP-2001026936-A (JP)
Title: Corrosion-preventing construction method for existing sewage manhole
Inventor: MATSUMORI KENJI
IPC: E02D29/12
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform the corrosion prevention of a manhole and the recovery of the strength and improve the durability at a low cost in a short time by assembling a permanent form made of an anticorrosive material along the inner wall of an existing manhole, and injecting a filler in the clearance between the manhole inner wall and the permanent form to integrate the permanent form to the manhole. SOLUTION: A permanent form 12 made of a strong and anticorrosive material such as reinforced plastics is formed of a plurality of axially divided split pieces 13a-13e, and connecting and reinforcing ribs 14 protruding inward are continuously provided on both longitudinal edges in the vertical direction of each split piece. Each split piece 13a-13e is assembled so that each rib 14 is adjacent, whereby the permanent form 12 is formed in a shape slightly smaller in diameter than the inner wall 3 of a manhole 2 to be constructed and conformable to the inner wall shape. This permanent form 12 is assembled along the inner wall 3 of the existing sewage manhole 2, and a filler 18 is then injected to the clearance 17 between the manhole inner wall 3 and the permanent form 12 to integrate the permanent form 12 to the manhole 2.
Patent JP-S5989975-A (JP)
Inventor: MISHIMA MOTOMICHI
IPC: F26B9/00
Filed: 1982-11-12
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-H0861535-A (JP)
Title: Automatic gas stop valve
Inventor: MATSUMURA YASUHIDE
IPC: F16K24/06
Filed: 1994-08-24
Abstract: PURPOSE: To stop gas supply automatically without using human labor by furnishing a valve, which introduces gas into a vacuum vessel, internally with a means to stop the gas automatically when the pressure in the vacuum vessel is equal to the atmospheric pressure, or when higher than the atmospheric. CONSTITUTION: The body 1 of an automatic gas stopping valve is connected at the seal surface with a manual valve. When the manual valve is opened to introduce dry nitrogen into a vacuum vessel, a piston 2 of the body 1 of valve is drawn by the vacuum to move right. A shaft 4 in a single piece with the piston 2 is in the condition set off from a notch 3 in the piston 2 and is lifted, and an opening/closing valve 5 is left open. Thereby the dry nitrogen is introduced to the vacuum vessel upon passing through an inlet R and supply port 7. When the pressure in the vacuum vessel approaches the atmospheric pressure, the piston 2 is moved left, and the shaft 4 falls into the notch 3 to close the opening/closing valve 5.
Patent JP-H0753977-A (JP)
Title: Odorless fuel made of refuse
Inventor: KOISHIHARA KENJI
IPC: C10L5/14
Filed: 1993-08-11
Abstract: PURPOSE:To produce the fuel which can be easily transported, has a long storage life and is reduced in the formation of hydrogen chloride and in fluctuation in combustion conditions by solidifying by molding a mixture of a product obtained by grinding and drying refuse with a specified ground coal. CONSTITUTION:A product obtained by grinding and drying refuse produced from common household, an office, etc., is mixed with a ground coal having a particle diameter of 2.5mm or below, a water content of 20% or below and a humic acid content of 60-80wt.% and optionally a particulate adsorbent substance, and the mixture is solidified by molding.
Patent JP-2001025451-A (JP)
Title: Cleaner hose
Inventor: FUKUI KOKI
IPC: A47L9/24
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a hose through which a current-carrying is possible to a nozzle head for air suction as a hose for a vacuum cleaner equipped with a rotating brush on the nozzle head, and while performing the function, is excellent in the shape retentivity of the hose, and wherein the overall weight of the hose is lighter compared with a conventional hose equipped with a conductive wire to perform energization, and the usage causes less fatigue, and an addition, there is almost no concern for a wire breakage even for a usage over long years. SOLUTION: On the inner peripheral surface side of a synthetic resin pipe wall 1, three pieces of coating wires 2A, 2A... wherein a reinforcing wire 2 made of a hard steel is made a core material, are spirally arranged while keeping a specified interval W. By this constitution, the absolute length of respective reinforcing wires 2, 2... can be made shorter compared with a reinforcing wire of a conventional hose. Also, the electric resistance can be reduced to approx. one half as well, and the reinforcing wires 2, 2... can be used as a power energization wire.
Patent JP-S6260555-A (JP)
Inventor: TAKADA KATSUMI
IPC: B65D83/00
Filed: 1985-09-10
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-H1026992-A (JP)
Title: Karaoke device
Inventor: KOSUGI TSUNEO
IPC: G10L25/48
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To make possible properly evaluating singing ability by performing marking operation referring to a marking reference of a mode selected by a mode switch means and displaying the marking result when the musical instru ment digital interface (MIDI) data are ended to be reproduced in a KARAOKE (orchestration without lyrics) marking device. SOLUTION: Lyrics characters are displayed while reproducing accompaniment musical information by the MIDI data, and a voice signal inputted from a microphone 13 is reproduced together. At this time, for marking the voice signal inputted from the microphone 13, the 'KARAOKE' marking device 60 having plural modes made the marking reference different from each other is provided. A user decides the marking reference by using a mode switch means 17 and selecting a required mode previous to a start of performance. Then, a synthetic evaluation is obtained by a synthetic point addition means 35 to be displayed on a display 16 as the marking result when the MIDI data are ended to be sent.
Patent JP-H1143314-A (JP)
Title: Production of complex oxide
Inventor: KOYASU YUKIO
IPC: C07C11/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity crystalline oxide by adding and mixing and drying compounds containing V component, Sb component and Mo component and element components such as Ti and Zr in a solvent and calcining and baking the resultant compound to form a precursor and washing the precursor with an organic acid aqueous solution, etc. SOLUTION: A dispersion containing a V compound such as V2 O5 , a Sb compound such as Sb2 O5 at a prescribed ratio is prepared and the dispersion is added and mixed with a compound containing a prescribed amount of Mo compound such as MoO3 and a metal selected from Ti and Zr, etc. The mixture is dried and calcined and baked at 350-750 deg.C to form a complex oxide precursor and the precursor is washed with oxalic acid aqueous solution, etc., and further, washed with hydrogen peroxide solution to the objective crystalline complex oxide represented by the formula, Moa Vb Sbc Xx On [X is Ti Zr, etc., and when (a) is 1, 0.02<=(b)<=0.99; 0.001<=(c)η0.9; 0<=(x)<=0.89; 0.001<=(c/b)<=0.80;  (n) is a value determined by oxidation state of other element] and having crystalline structure of unit grating constant represented by the table I and main X ray power diffraction peaks represented by the table II.
Patent JP-S6260353-A (JP)
Title: Facsimile equipment
Inventor: OKAMOTO MASANORI
IPC: H04N1/00
Filed: 1985-09-10
Abstract: PURPOSE:To improve the function of a facsimile equipment by adopting a constitution that the presence of a telephone call is instructed from a party not replying a telephone call when the telephone call is not established. CONSTITUTION:When a receiver personnel does not reply to the notice tone of a telephone call and 25sec elapse from the generation of notice sound, after the control circuit 1' of the reception side sets a message print flag, a telephone line L is disconnected to go off a telephone lamp. Then the control circuit 1' reads the name of the sender and a telephone number data stored in a data memory 5' and reads a message 'there was a telephone call from -' stored in advance in a program memory 2', gives it to a recording section 4' and a message such as 'there was a telephone call from Sanyo Electric Co., Ltd. (06-991-1181)' is recorded to the end of a reception message. Thus, the person at the reception side observes the message of the presence of telephone call and makes a call to the sender personnel.
Patent JP-H0949792-A (JP)
Title: Automatic detection method of uniform extension and partial extension
Inventor: TANAKA EIJI
IPC: G01N3/08
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a whole extension by the calculation and to automatically obtain a uniform extension and partial extension by the calculation in the tension testing. SOLUTION: A uniform extension is automatically detected from an equation (I) or (III) and a partial extension is from an equation (II) or (IV). Uniform extension (εp )=100AB(X0/2)B<-1> ...(I), Partial extension (εe )=100A(1-B)(X 0/2)B<-1> ...(II), Uniform extension (εp )=εt<-0.5(1-> B<)> ...(III), Partial extension (εe ) = whole extension (εa )-εt<-0.5(1-> B<)> ...(IV), wherein X0 is a distance between marks of a test piece, A and B are numerical numbers that determined by a material and a shape of the tension test piece being obtained by the tension test, ε is the whole extension value and t is an extraction value of a square root of a cross sectional area of the test piece.
Patent JP-S6177049-A (JP)
Title: Heat-developable color photographic sensitive material
Inventor: SATO KOZO
IPC: G03C8/40
Filed: 1984-09-25
Abstract: PURPOSE:To suppress fogging and enhanced the max. density by forming a photosensitive layer contg. photosensitive silver halide, a binder, a dye donor capable of releasing a mobile dye, and a compd. represented by a specified formula on a support. CONSTITUTION:A heat-developable color photographic sensitive material is prepared by coating a support made of glass, paper, metallic plate, plastic film, or the like with a photosensitive layer contg. the photosensitive silver halide, preferably in combination with an org. silver salt, the binder, the dye donor capable of reducing the exposed photosensitive silver halide and reacting with the silver halide upon being heated to release the mobile dye, and the compd. represented by formula I in which X is an atomic group necessary for forming an optionally substd. 5- or 6-membered ring optionally having an optionally substd. condensed ring.
Patent JP-S6258322-A (JP)
Title: Input device
Inventor: IZAKI SHINJI
IPC: H01H13/00
Filed: 1985-09-09
Abstract: PURPOSE:To perform many input actions with a simple constitution by detecting the pressing force of a key panel by plural piezoelectric elements and detecting the position that is operated by the pressure of those piezoelectric elements. CONSTITUTION:The transparent piezoelectric elements 2a-2d set on the lower surface side of a transparent panel 1 detect the pressing force at each position every time a register key or a function key printed on the panel 1 is pushed. Here, the different levels of pressure are applied to the elements 2a-2d in response to the position of the register or function key and converted into the corresponding voltage. This voltage is delivered to a CPU and the voltage levels given from the elements 2a-2d are operated. Thus, the operated key can be discriminated from the ratios among those voltage levels.
Patent JP-S6176127-A (JP)
Inventor: TERADA HARUHIRO
IPC: A61B5/02
Filed: 1984-09-25
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-2001026031-A (JP)
Title: Method for injection molding and its molded article
Inventor: KIKUCHI SHUICHI
IPC: G11B23/03
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent additives from being finely broken during kneading in a method for injection molding wherein the additives such as fillers are compounded in a thermoplastic resin and are kneaded. SOLUTION: A method for injection molding wherein additives are compounded and kneaded in a thermoplastic resin and the mixture is molded by means of a molding machine is provided. As the resin, a plurality of resins with different melt fluidities are used. The additives are mixed with a resin with the lowest melt fluidity among a plurality of resins with different melt fluidities and the resins are melted by heating to prepare a specified resin. The specified resin is mixed with a resin with a lower fluidity than that of the specified resin and these resins with different melt fluidities are melted by heating and are kneaded and the mixture is injection-molded.
Patent JP-S6259856-A (JP)
Title: Lengthwise flaw detecting device
Inventor: UENO AKIO
IPC: G01N27/90
Filed: 1985-09-10
Abstract: PURPOSE:To detect a lengthwise flaw from the continuous variation of an eddy current by detecting the excitation-side variation of a transformer for electromagnetic inducing operation and processing this detection signal by using a detecting circuit. CONSTITUTION:The output of an oscillator 11 is inputted to the primary side of the transformer 12 and a balance circuit 13. The resistance R3 and capacitor C1 of the balance circuit 13 are so adjusted that an output P is zero where there is not a flaw 2 in a steel pipe 1 to be measured when the steel pipe is inserted into detection coils L1 and L2. When the flaw 2 passes through the coils L1 and L2 as the steel pipe 1 is moved forth, impedance variation is caused by the eddy current loss of the coils L1 and L2, and consequently the coils L1 and L2 vary in exciting current value, so the primary voltage value of the transformer 12 varies. Therefore, the output P balanced previously to zero where the flaw 2 is not present generates a signal by the passage of the flaw 2 of the steel pipe 1 by the voltage variation of the transformer 12, thereby obtaining a continuous flaw detection output waveform corresponding to the flaw 2.
Patent JP-S5993226-A (JP)
Inventor: RUUDORUFU JIIKUBUARUTO
IPC: B23G9/00
Filed: 1983-10-27
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-H0484705-A (JP)
Title: Optical size measuring apparatus
Inventor: KATSURA SHINICHI
IPC: G01B11/02
Filed: 1990-07-27
Abstract: PURPOSE:To make it possible to measure an external size simply and accurately by using a telecentric optical system for the side of an object as an optical system, and providing the image focusing relationship between the object and the position of a light receiving body through a light receiving lens. CONSTITUTION:A light receiving lens 40 is arranged between a light projecting lens 12 and a light receiving body 30 through an appropriate space with respect to the light projecting lens 12. An aperture stop 50 is provided at the position of the focal point at the image side at the rear part of the lens 40. The aperture stop 50 is formed so that a pinhole 51 is provided in a thin light screening plate. Thus, the optical system which is telecentric on the side of an object is constituted. An object to be measured 60 is provided at the arbitrary position in the space between the light projecting lens 12 and the light receiving lens 40 in the optical system. The light receiving body 30 is arranged at the conjugate position with respect to the central point of the space and the light receiving lens 40. Approximate image focusing relationship is maintained as the position relationship between the object 60 and the light receiving body 60 in the space. When, the object (round rod) 60 is inserted into a space part 3 at a right angle with the optical axis, the image corresponding to the outer diameter of the round rod 60 is focused on the light receiving body 30. As a result, the size of the outer diameter of the round rod 60 is found by the change in output.
Patent JP-H0929384-A (JP)
Title: Manufacture of ceramics mold
Inventor: FURUKAWA HIROFUMI
IPC: B22C1/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a mold for casting to reduce or prevent the gas defect and carburization by using the material of excellent permeability, prescribed material and prescribed grain size. SOLUTION: A mold is made after kneading 100 pts.wt. ceramics of mullite whose grain size is in the range of 0.3mm-0.8mm mixed with 1.2-2.0 pts.wt. water soluble phenol resin as the caking agent, and 0.3-0.5 pts.wt. organic ester as the hardening agent. The gas pressure in the mold after the molten metal is poured can be reduced, and the gas defect of the cast steel and carburization in the surface of the castings can be reduced. The ceramics to be used has excellent permeability, and can prevent penetration of the molten metal into the mold. The quality of the cast steel can be improved, the manufacturing cost can be reduced, and the performance can be improved.
Patent JP-S6176382-A (JP)
Title: Recording device
Inventor: TSUTSUMI AKIO
IPC: B41M5/26
Filed: 1984-09-25
Abstract: PURPOSE:To eliminate waste of an ink ribbon and a recording paper and to maintain a stabilized recording by fitting a feeding roll and a winding roll of an ink ribbon movably on a case side plate of a ribbon cassette and by installing the rolls on the frame of the main body independently from the case and to be able to rotate freely. CONSTITUTION:A feeding roll 85 and a winding roll 86 of an ink ribbon 84 are fitted movably to case side plates 88 and 89 of a cassette 87, and the cassette 87 is held by frames 13 and 14 within a box 10. Then, the recording paper tip 110a of a recording paper roll 110 is pulled out between a heat sensitive head 42 and a platen roller 43 and a recording is carried out. Due to a cassette structure as stated, handling of the ink ribbon is made easy and wrinkles to be caused at the initial setting can be prevented and both feeding and winding rolls may be freely moved to their positions proper to the side plates of the cassette, resulting in a stabilized feeding of the ink ribbon and a high quality recording. Additionally, a recording paper roll and an ink ribbon which is wound over the feeding and winding rolls are used and unwinding is made feasible to bring about an elimination of waste of these two items.
Patent JP-H0861579-A (JP)
Title: Liquid tank of resin
Inventor: SHIMAZAKI TETSUYA
IPC: F16L41/08
Filed: 1994-08-25
Abstract: PURPOSE: To prevent liquid leakage by eliminating a gap likely generated at the boundary to an insert metal piece of a liquid tank made of resin which is coupled by a flange type pipe fitting. CONSTITUTION: A liquid tank of resin includes a vessel 1 equipped with an opening 1a in the bottom center and a metal piece as insert 2 embedded around the opening 1a and is coupled with the outside by a flange type pipe fitting 4, wherein the metal piece 2 is furnished with a circumferential groove 2b, circumferential projection 2c, and threaded hole 2e, and the contacting surface 2a is exposed and a single piece construction with the vessel 1 is accomplished. It is recommended that the metal piece 2 is provided at the inside surface with a projection having a step lower than the contacting surface 2a and a recess at its surface and that the part is embedded in the vessel 1. It is also recommended that the contacting surface 2a is protruded from the outer bottom surface of the vessel 1.