baber/WOPTO huggingface dataset:
Patent JP-H05127557-A (JP)
Title: Image forming device
Inventor: MUKASA MITSUHIRO
IPC: G03G15/20
Filed: 1991-11-08
Abstract: PURPOSE:To prevent soiling of a recording material, caused by refeeding at the time of both-side or multiple printing, with less consumption of releasing liquid by providing a coating means which applies the releasing liquid to the area smaller than the fixing area of a fixing rotation body. CONSTITUTION:A fixing device 4 forms a fixing nip 18 with a fixing upper roller 11, having a heater H therein, and a fixing lower roller 12. In an oil holding container 14, an oil application felt 15 immersed in the releasing oil 17 is attached with a felt fixing plate 19 and abuts on the fixing lower roller 12 with a plate spring 16. An oil application width is provided in such a manner that it is smaller than the maximum sheet passing width A as the fixing area but is almost equal to the width X of sheet feed and separation rollers 22 and 23. Thus, the oil applied to the fixing lower roller 12 by the oil application felt 15 is applied to a sheet passing through the fixing nip 18, and the coefficient of friction between sheets can be reduced in the width X of the sheet feed and separation rollers 22 and 23.
Patent JP-H04340316-A (JP)
Title: Digital relay device
Inventor: KATO HITOSHI
IPC: H02H3/05
Filed: 1991-11-08
Abstract: PURPOSE:To prevent the all-out power stoppage by inputting the state signal of other protective division reciprocally to the digital relay provided in each protective division of a system, and tripping the breaker in other division with its own relay in case that an accident to be protected occurs in other protective division. CONSTITUTION:The system is divided into a plurality of protective divisions (two divisions in the figure), and digital relays 4 and 5 are provided in respective divisions. The power from a power source 1 is supplied to the load outside the figure through breakers 2, 3, CT6, and 7. The digital relays 4 and 5 input the opening and closing signals of contacts Da1 and Da2 and the electric quantity signals i1 and i2 CT6 and 7 corresponding to their own digital relays 4 and 5 to other digital relays, too, during their own inspection. During inspection, the contacts Da1 and Da2 close the path during the inspection of their own digital relays 4 and 5. If an accident occurs in the division while each protective division is inspecting its own division automatically or manually, the relay in other division trips the breaker in its own division. Hereby, all-out power stoppage is prevented.
Patent JP-H09109546-A (JP)
Title: Sheet for recording
Inventor: MORIZUMI DAIGO
IPC: B41M5/50
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for recording with excellent absorbing properties and drying properties of an ink on an ink receiving layer, good image clarity, excellent storing properties after recording and excellent water resistance of an image and further improve adhesive properties between a base sheet and the ink receiving layer of the sheet. SOLUTION: In a sheet for recording provided with an ink receiving layer 3 on at least one face of a base sheet 2, the ink receiving layer 3 comprises a hydrophilic resin and a water-soluble resin, and the hydrophilic resin is a copolymer consisting of a hydrophilic monomer, a hydrophobic monomer and a cationic monomer.
Patent JP-H10136822-A (JP)
Title: Feeding equipment
Inventor: ISHIZUKA NOBUAKI
IPC: A01K5/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To enable feeding work without requiring any manual work while hardly fluctuating the quantity of feed to be discharged along a feed receiver part. SOLUTION: A feed receiver part 1 common for plural domestic animals is continuously provided along with a traveling path B of a mobile body A, the mobile body is provided with a storage part 5 for storing feed and a discharging means 9 for continuously discharging feed stored in that storage part into the feed receiver part while traveling the mobile body, and this facility is provided with a supplying means 2 for supplying feed into the storage part while arranging that means to be positionally deviated from the traveling path and a control means for executing control for moving the mobile body between a feed supplying position due to the supplying means and the existent position of the feed receiver part, control for moving the mobile body along with the feed receiver part,  and control for the discharging operation of the discharging means when moving the mobile body along with the feed receiver part.
Patent JP-H07145613-A (JP)
Title: Method of detecting charged condition of filler in tunnel grouting and measuring instrument for the detection
Inventor: SATO HIDEAKI
IPC: E02D3/12
Filed: 1993-11-24
Abstract: PURPOSE:To accurately and rapidly detect the injection range of a grouting filler for improvement of ground and optimize the construction management. CONSTITUTION:In a grouting work of the ground 2 at the periphery of a tunnel 1, inspection holes 4, 4,... are bored in the grouting area. Measuring instrument 10 composed of a detection sensor 5 and a partitioning tool 6 are inserted in the inspection holes 4, 4,.... The detection sensor 5 is wired by a lead line 7 to connect to external instruments 8. The injected range and state of the filler injected from injection holes 4, 4... into the ground 2 are detected by the measurement of electric resistances of respective detection sensors.
Patent JP-S62154628-A (JP)
Title: Dry etching method
Inventor: YAMADA YUICHIRO
IPC: H01L21/302
Filed: 1985-12-26
Abstract: PURPOSE:To shorten an etching step and to microminiaturize a 2-layer film wiring pattern by dry etching an aluminum film with chlorine gas with a resist film as a mask material, and then dry etching a high melting point metal film with a mixture gas of oxygen and carbon fluoride. CONSTITUTION:A chlorine reaction gas is introduced from a reaction gas inlet 2 into a reaction chamber 1, reduced to a suitable reduced pressure state by evacuating means, a high frequency voltage is applied from a high frequency power source 3, a plasma is generated between both electrodes 4 and 5, and an aluminum film (aluminum film) on a semiconductor substrate 6 placed on the electrode 4 of high frequency voltage supplying side is dry etched until a tungsten-titanium film (W-Ti film) of lower layer is exposed. Then, after the chamber 1 is evacuated in sufficiently high vacuum, the mixture gas of O2 and CF4 is introduced from the inlet 2, the plasma is generated between the electrodes 4 and 5 in suitably pressure reduced state, thereby dry etching the W-Ti film on the substrate 6.
Patent JP-H04167727-A (JP)
Title: Remote terminal for ring type optical data bus
Inventor: TAKATANI TAIJI
IPC: H04B10/27
Filed: 1990-10-31
Abstract: PURPOSE:To preclude the possibility of the entire breakdown by system by devising a system such that a data bus is not interrupted even when a power failure takes place in a remote terminal equipment. CONSTITUTION:A user equipment system optical signal f1 is fed to an optical switch 5 and sent (at impression of power for optical switch ON/OFF) in response to a command (power for optical switch ON/OFF) from a processor and power supply 1, or make the optical switch 'through' (at no impression of power for optical switch ON/OFF). When a power failure to this remote terminal takes place, since the optical switch 5 passes through the optical signal, a ring of the data bus at the remote terminal is not 'interrupted'. Thus, even when a power failure takes place in the remote terminal, the entire system-down is not caused.
Patent JP-S63147856-A (JP)
Inventor: WASHIMI NAOHISA
IPC: C04B35/00
Filed: 1986-12-10
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-H01136038-A (JP)
Title: Hid lamp light output stabilizer
Inventor: MIYASHITA HISASHI
IPC: H01J61/50
Filed: 1987-11-24
Abstract: PURPOSE:To suppress changes in the quantity of light effectively, by preventing a magnetic field acting on an arc of an HID lamp from doing so beyond a specified intensity or a specified time to correct a fluctuating or a snaking in the position of the arc. CONSTITUTION:A light output stabilizer comprises an HID lamp 1, an arc position detector 2, a magnetic field control circuit 3, a coil 4 for generating magnetic fields, a lens 5 and a spectrophotometer 6. Here, a means of correcting the position of an arc is provided with a limiter. The limiter incorporated in the circuit 3 is so arranged that a magnetic field will not keep no longer than several sec in such a degree that the position of the arc varies even outside a monitoring range when working on the arc normally. This can correct a fluctuating or a sneaking in the position of the arc, thereby suppressing changes in the quantity of light effectively.
Patent JP-H01135591-A (JP)
Title: Anaerobic treatment tank for soil water
Inventor: ARIMIZU TSUTOMU
IPC: C02F3/06
Filed: 1987-11-24
Abstract: PURPOSE:To freely change the length of an anaerobical treatment tank and to simplify the assembly and installation of the anaerobical treatment tank, by placing a U-shaped curved pipe in a bottom part of a rectangular tank, and superposing straight pipes on both ends of the curved pipe to a predetermined height, thereby forming a U-shaped pipe in the anaerobical treatment tank. CONSTITUTION:U-shaped curved pipes 5 and 6 are placed in a bottom part of a rectangular tank. On both ends of the curved pipes 5 and 6 are superposed straight pipes (1,3) and (2,4), respectively, to a predetermined height, thereby forming a U-shaped pipe. The space between this U-shaped pipe and the walls of the tank is packed with a cushioning material 10, whereby the U-shaped pipe is stably disposed and fixed in the tank so as to be protected against external impact. Further, a filter medium is placed in the U-shaped pipe, while the outside of the pipe is provided with a heater for accelerating anaerobic treatment of soil water. Furthermore, lids are put on the tops of the straight pipes 1 and 2, placed uppermost in the U-shaped pipe, thereby making the U-shaped pipe an anaerobic treating tank, which is further provided with a side pie 16. A desired number of soil water-anaerobically treating tanks of the above-described kind are connected by side pipes 16, and soil water is allowed to successively pass through the U-shaped pipes of these tanks. Thus, the soil water is anaerobically treated and purified.
Patent JP-H07129780-A (JP)
Title: Image inspecting method
Inventor: OSAWA MASAYUKI
IPC: G06T7/20
Filed: 1993-10-30
Abstract: PURPOSE:To detect even the defect of a small area and to effectively inspect printed matters in which the defect occurs at the same position by comparing an image to be inspected with a reference image finding a value by applying low-pass filtering to a comparison result in timewise and spatial fashion, and setting the value as the defect when higher than a threshold value compared with the threshold. CONSTITUTION:A CPU 10 executes a control program stored in memory 9, and controls a pipeline processor 4 and a microprogram processor 6. Image data of plural images to be inspected from monitoring memory 2 are compared with image data of reference image from frame memory 3, and plural comparison results are found. A first value is found by applying the low-pass filtering to the plural comparison results in timewise fashion, and a second value is found by applying the low-pass filtering to the first value in spatial fashion, and the second value is compared with the threshold value, and the image is inspected as a defective one when the second value exceeds the threshold value.
Patent JP-H03154064-A (JP)
Title: Electrophotographic photosensitive body
Inventor: SHIBATA TOYOKO
IPC: G03G5/06
Filed: 1989-11-13
Abstract: PURPOSE:To enhance the sensitivity of the photosensitive body and to decrease the residual potential as well as to enhance the durability by incorporating a specific disazo pigment into a photoconductive layer. CONSTITUTION:The bisazo compd. of formula I is incorporated as a carrier generating layer into the photoconductive layer of this photosensitive body. In the formula, A denotes an arom. hydrocarbon ring or arom. heterocycle; R1, R2 denote, H, halogen, etc.; X denotes >CHR3, >C=0, etc.; R3 denotes H, halogen, etc.; Y denotes the residual group necessary for forming the prescribed ring. The compd. of the group of formula III, etc., are usable for the group A when the compd. of the formula is expressed by formula II and the compd. of formula IV, etc., are usable as a carrier transfer material.
Patent JP-H08206503-A (JP)
Title: Preparation of catalyst for producing acrylic acid
Inventor: TANIMOTO MICHIO
IPC: C07B61/00
Filed: 1995-11-13
Abstract: PURPOSE: To prepare a catalyst excellent in activity, selectivity and life and exhibiting a stable performance over a long term by using a specified matter as sources of vanadium and copper at the time of preparing a molybdenum- vanadium based catalyst used at a production of acrylic acid. CONSTITUTION: In the preparation of the molybdenum-vanadium based oxide catalyst for producing the acrylic acid expressed by formula Moa Vb Wc Cud Xe Of , ammonium metavanadate and a vanadium oxide in which the valency of vanadium is larger than 0 and smaller than 5 are used as the source of the vanadium and copper nitrate is used as the supply source of the copper. In the formula, X is titanium, zirconium, cerium, etc., (a) to (f) are atom numbers of Mo, V, W, Cu, X and O respectively, and 2<=(b)<=14, 0<=(c)<=12, 0<=(d)<=6, 0<=(e)<=10 when (a) is 12. And (f) is a numerical number decided depending on the oxidation state of each element.
Patent JP-H02141441-A (JP)
Title: Rubber reinforcing glass fiber
Inventor: MURAKAMI HACHIRO
IPC: C08K7/00
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the rubber reinforcing glass fiber with improved adhesive strength to rubber by treating a glass fiber with a liq. consisting of a resorcin- formaldehyde precondensate, nitrile rubber, and chlorosulfonated PE. CONSTITUTION:The rubber reinforcing glass fiber is obtained by treating a glass fiber with a liq. (A liq.) consisting essentially of a resorcin-formaldehyde precondensate, nitrile rubber, and chlorosulfonated PE. The glass fiber thus treated is applied as such to various rubber materials, and exhibits good physical properties. However, the fiber is further treated with a processing soln. having excellent affinity for the rubber material to be applied, and then applied to a rubber material. As a result, the strength is further increased. When the rubber to be applied is a heat-resistant rubber such as hydrogenated nitrile rubber and chlorosulfonated PE, the following glass fiber is appropriately used. Namely, the fiber is treated with the A liq., then treated with a liq. (B liq.) contg. nitrile rubber or hydrogenated nitrile rubber, an isocyanate, and chlorinated rubber, and used.
Patent JP-S63148035-A (JP)
Title: Covering method for air conditioner piping
Inventor: TANAKA TERUNOBU
IPC: F24F1/00
Filed: 1986-12-10
Abstract: PURPOSE:To cover piping easily regardless of a setting location by a method wherein after insulating materials are covered on air conditioner piping, a zipper tube is further covered on the insulating materials and then the zipper part of the zipper tube is tightened. CONSTITUTION:When insulating materials 3, 4 are fixed on refrigerant pipes 1, 2, a zipper tube 5 is used in such a manner that after insulating materials 3, 4 are covered on refrigerant pipes 1, 2, while the tube 5 is made to cover on the materials 3, 4 and then a zipper part 6 is tightened. As the part 6 can be tightened with one action of a finger, the covering for the pipes 1, 2 is easily carried out extremely easily.
Patent JP-H03154240-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUROE AKIO
IPC: G11B9/00
Filed: 1989-11-13
Abstract: PURPOSE:To improve the recording density by controlling the displacement of a conductive stylus of a magnetic substance in response to a tunnel current of a magnetic recording medium whose surface is conductive, that is, a signal magnetic field fed to the stylus and detecting a regenerative signal from a change in a control signal. CONSTITUTION:When the conductive stylus 2 of a magnetic substance approaches a magnetic recording medium 1 whose surface is conductive, a tunnel current flows to the stylus. When the stylus 2 is loaded to a holder 19 and scanned and magnetization is present on the medium 1, the stylus 2 being a high magnetostriction substance is contracted or expanded and displaced. When the tunnel current is controlled so as to keep the distance between the medium 1 and the stylus 2 constant, its control voltage is changed. A signal magnetic field generated from the magnetization is detected and the signal is regenerated by detecting the change in the control voltage. The tunnel current offering high sensitivity is used to regenerate the signal, thereby improving the recording density considerably.
Patent JP-2001117457-A (JP)
Title: Image forming device
Inventor: KIKUCHI NORIO
IPC: G03G21/10
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device forming an image of a high quality by preventing forming of an abnormal image in spite of preventing accumulation of residual toner mixed with paper powder, etc., at the edge part of a cleaning blade by adding of an impact to the cleaning blade. SOLUTION: This device consists of a rotatably supported image carrier 1, a transferring means 2 for transferring a toner image formed on the carrier 1 to an object to be transferred (P), a residual toner sticking surface 3 to which residual toner (t) remaining after transferring the toner image to the object (P) by the means 2 is stuck, a cleaning blade 4 for removing the toner (t) remaining after being stuck to the surface 3 in contact with it, a cleaning blade driving means 5 for reciprocating the blade 4 in the direction of the rotary axis of the surface 3, and a reciprocation regulating means 6 for regulating reciprocation of the means 5.
Patent JP-H01134492-A (JP)
Title: Porch frontal monument
Inventor: HOTTA TOSHIHIKO
IPC: G09F13/00
Filed: 1987-11-20
Abstract: PURPOSE: To arrange the mounted as a substitution of a gate or gate lamp by lighting up plurality of light emitting diodes by electric energy generated from a solar battery and a storage battery and illuminating a name plate part. CONSTITUTION: Solar light in the daytime is converted into electric energy by the solar battery 2 and the electric energy is accumulated in the storage battery 5 and light emitting diodes are emitted on the back of the name plate 3 to emboss the name plate 3 with characters. Light emitting diodes having high conversion efficiency from electricity into light, especially green-yellow light emitting diodes are used for illumination conveniently for human susceptivity. Since an independent power supply requiring no external electric work is used, the storage battery 5 is used as a power supply for the diodes at night, the diodes are turned on after the delay of several hours from detected sunset to be reference time and turned off after midnight. Consequently the monument capable of lighting up the name plate part 3 and allowed to be arranged in the front of an entrance can be obtained.
Patent JP-H02181109-A (JP)
Title: Automatic focusing device for camera
Inventor: FUKUHARA TORU
IPC: G02B7/34
Filed: 1989-11-13
Abstract: PURPOSE:To enable accurate focus detection by performing the focus detection in consideration of the best image plane position of a subject image which is displaced according to a control aperture value in film exposure. CONSTITUTION:This device has a means which receives a spherical aberration signal corresponding to the quantity of extension of a photographic lens 1 and a correction quantity generating means which outputs the difference (focus correction quantity) between the best image plane of subject light guided onto a film surface and the best image plane of subject light with an aperture equivalent F value according to the signal. Further, the device has a correction signal output means 17 which adds the quantity of defocusing and the quantity of focus correction together and a means which drives the photographic lens 1 so that the addition output is zero. Consequently, the focus detection which enables accurate in-focus photography is performed in film exposure.
Patent JP-H09102377-A (JP)
Title: U-slit connecting tool
Inventor: KITAHARA HIROYUKI
IPC: H01R43/01
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent a terminal board from being damaged with a simple structure by forming a U-slit connecting tool with a grip, a pressing bit, a spring, and a cutting edge having simple structures respectively. SOLUTION: The guide pin 3d of a pressing bit 3 inserted with a spring 4 is inserted into the cylinder space 1c of a grip 1, a cutting edge 2 is inserted into the space 1c of the grip 1 from the tip section of the pressing bit 3 against the repulsion of the spring 4 to match a guide rib 3b with the slit 2b of the cutting edge 2, and a screw 2c at the rear end of the cutting edge 2 is screwed to the screw 1e of the grip 1 to fix it. The tip of the spring 4 is brought into contact with the bottom section of the bottomed cylinder space 1c of the grip 1. The lengths of the screw 2c and the screw 1e are determined when the screwing is stopped. The grip section 1a of the grip 1 is held by a hand, a spherical face 1b is pressed by a palm, and this connecting tool is operated forward.
Patent JP-H09107974-A (JP)
Title: Thermostable geranylgeranyl diphosphate synthetase
Inventor: ISHIDA CHIKA
IPC: C12R1/19
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme useful for synthesizing a geranylgeranyl diphosphate, etc., suitable as a raw material for producing an available physiologically active compound, having a specific amino acid sequence or an amino acid sequence prepared by varying a part of the amino acid sequence, acting on prenyl diphosphate. SOLUTION: This new thermostable geranylgeranyl diphosphate synthetase has an amino acid sequence or an amino acid sequence which is obtained by adding or removing one to plural amino acids from the amino acid sequence and/or is modified by replacement with another amino acid. The synthetase acts on a >=15C prenyl diphosphate and has a high industrial use value as a raw material for producing terpenoids having various physiological activities, vitamin A, K and Es. The enzyme is obtained by culturing Thermus thermophilus ATCC27,634 strain, extracting a genome DNA by a conventional procedure to prepare a library, screening the library by a probe, recovering a DNA from a positive colony, bonding the DNA to a vector and manifesting the DNA in a host cell.
Patent JP-S63147487-A (JP)
Inventor: FUKUDA KAZUHIRO
IPC: B60V1/00
Filed: 1986-12-12
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-H02142338-A (JP)
Title: Magnet rotor
Inventor: YOKOYAMA HIROSHI
IPC: H02K15/03
Filed: 1988-11-22
Abstract: PURPOSE:To eliminate an independent balancing process by subjecting the outer circumference of a cover secured to the outer circumference of a ring and a magnet to finish cutting. CONSTITUTION:A magnet 11 is penetrating through a shaft 10. Stopper rings 12 are fitted from the opposite sides of the shaft 10 such that they contact with the opposite side walls of the magnet 11. Then a cover 13 is applied onto the outer circumference of the stopper rings 12 and the magnet 11. In the final stage of assembling, the surface of the cover 13 is subjected to finish cutting by applying a cutter 14 at the opposite ends of the shaft 10. At this time, balance of a magnet rotary body is regulated. Since the body can be balanced through finish cutting of the cover 13, which is a part of manufacturing process, independent balancing process is not required. By such arrangement, work process is shortened and productivity is improved.