baber/WOPTO huggingface dataset:
Patent JP-H01108572-A (JP)
Title: Developing device
Inventor: MURAZAKI HIROSHI
IPC: G03G15/01
Filed: 1987-10-21
Abstract: PURPOSE:To stably control the toner concentration by providing a developing main pole moving means for moving a developing main pole by a prescribed angle in accordance with a toner, when a toner supplying means containing the toner of a different color is selected. CONSTITUTION:A magnetic roll 33 is constituted so as to be turntable around its supporting shaft 34 by an angle theta=5 deg. by a developing main pole moving mechanism 37. That is, for instance, when a toner supplying means containing a black toner is switched to a toner supplying means containing a color toner required for setting high the toner concentration of a developer on a developing roll 32, a developing main pole is moved by a prescribed angle along the carrying direction of the developer from the extreme approach part to an electrostatic latent image carrier. Accordingly, a carrier stuck to the electrostatic latent image carrier together with the toner by a developing operation in the extreme approach part of the electrostatic latent image carrier and the developing roller 32 can be returned into the developer by removing it by the scraping action of a magnetic brush having a strong magnetic restraint in the developing main pole opposed part. In such a way, the supplying and recovering operations of the toner onto the developing roll 32 can be executed smoothly.
Patent JP-H01109660-A (JP)
Title: Incandescent lamp with infrared-ray reflecting filter
Inventor: SHIMADA KOJI
IPC: H01K1/32
Filed: 1987-10-22
Abstract: PURPOSE:To improve the radiation efficiency of visible rays and prevent the breakdown of an infrared-ray reflecting filter due to the damage from the outside by specifying the optical thickness of a thin film on the outermost layer. CONSTITUTION:The optical thickness of a thin film 5 on the outermost layer is set to 410-510nm or 780-910nm in an incandescent lamp 1 with an infrared- ray reflecting filter. Since the optical thickness of the thin film on the outermost layer is formed relatively thick within the range to offer a low reflection coefficient for visible rays, the radiation efficiency of visible rays is high. When a damage from the outside is inflicted, the damage rarely penetrates the thin film on the outermost layer and reaches a thin film on the inside, thereby the breakdown of the infrared-ray reflecting filter 6 due to the damage from the outside can be prevented.
Patent JP-H06117197-A (JP)
Title: Pray-coating robot for forming waterproof layer in tunnel
Inventor: MORIMOTO TAIJIRO
IPC: E21D11/38
Filed: 1992-10-06
Abstract: PURPOSE:To coat a waterproof layer efficiently, by a method wherein a spraying robot composed by attaching a spraying nozzle with a dust collector to a rotatable, swingable, telecopic boom is removably mounted on a traveling car and a quickly hardenable synthetic resin is sprayed on the inner surface of a tunnel. CONSTITUTION:A spraying robot 1 to which a spraying nozzle 8 with a dust collector is attached rotatably and swingably along the inner surface of a tunnel is mounted on a traveling car 2. As the traveling car 2, a construction machine such as a backhoe may also be used. An interval between the nozzle 8 and a segment 9 is finely controlled by an optical sensor 8d. A fast-curing synthetic resin is sprayed on the inner surface of the tunnel and a waterproof layer is formed. In this way, a construction period can be shortened.
Patent JP-H06118750-A (JP)
Title: Photosensitive body driving device
Inventor: SATO NORIBUMI
IPC: G03G21/14
Filed: 1992-10-06
Abstract: PURPOSE:To efficiently drive a multiple number of photosensitive bodies by driving a multiple number of photosensitive bodies utilizing a power source device of low electrical capacity and by shortening the waiting time before the start of each photosensitive body. CONSTITUTION:In a picture output device constituted by disposing serially a multiple number of electrophotographic system image forming units which are independent from each other, each image forming unit is provided with the photosensitive body driving device 1 with a driving motor 3 to drive the photosensitive drum, a reduction gear 4 and driving circuits 5a and 5b, etc., a velocity detection means 7 to detect rotational speed of the photosensitive drum 2 and a timing control device 8 carrying out comparative calculation of velocity signal from the velocity detection means 7 and a specified set velocity value where the photosensitive drum 2 is brought to a constant velocity and transmitting a start possible signal to a second driving circuit driving a second photosensitive drum by outputting the judged value.
Patent JP-H05107257-A (JP)
Title: Hydroplaning detection device
Inventor: KIN KEIYUU
IPC: G01P3/56
Filed: 1991-10-16
Abstract: PURPOSE:To enable generation of a hydroplaning to be detected accurately. CONSTITUTION:A waveform of a follower wheel speed change which is detected by follower wheel speed sensors 1L and 1R is extracted by a waveform-extraction means 17 and a wave-height of the extracted waveform is normalized by a normalization means 18 for obtaining an actual change pattern of the follower wheel speed. In an inner product calculation means 1, an inner-product value of a reference pattern which shows a typical waveform of the follower wheel speed change In the case of a hydroplaning which is stored by a reference pattern storage means 21 previously and the actual change pattern and is calculated and is compared with a reference value which is stored by a reference value storage means 23 previously using a comparison means 22. When the actual change pattern of the follower wheel speed change is similar to the reference pattern and the inner-product value exceeds the reference value, it is judged that the hydroplaning occurred and an alarm is generated from an alarm means 10.
Patent JP-H03129336-A (JP)
Title: Radiograph reader
Inventor: HOSOI YUICHI
IPC: H04N5/30
Filed: 1989-10-13
Abstract: PURPOSE:To make a device compact and to improve light condensing efficiency by mutually attaching an accumulable phosphor panel and fluorescent condensing sheet. CONSTITUTION:The horizontally extending accumulable phosphor panel 11 is arranged in an almost central part of a radiograph reader 10, and the fluorescent condensing sheets 12 and 13 are closely placed on the top and bottom of the accumulable phosphor panel 11, respectively. For an adhesive used for bonding them, material of a lower refraction factor than that of the fluorescent condensing sheets 12 and 13 is employed so that stimulated luminous light is made incident on the fluorescent condensing sheets 12 and 13. Since the fluorescent condensing sheets are closely bonded with the accumulable phosphor panel 11, a wasteful space is eliminated to make the overall reader compact. Moreover, light condensing efficiency is improved.
Patent JP-2000094177-A (JP)
Title: Fatigue test jig for welded joint
Inventor: ZEN MUNETOSHI
IPC: G01N3/32
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a weld fatigue test jig by uniformizing left and right stress distributions in a test piece of a welded joint wherein left and right parallelism does not appear because of having a weld deformation or optional attaching angle. SOLUTION: When a welded T joint 2a wherein a difference is generated in left and right parallelism of an angular deformation owing to a weld deformation is chucked by a fatigue test jig 1, the difference between left and right parallelism is dissolved by preparing and setting pin jigs C5 whose diameter differ by a size equivalent to the difference between left and right parallelism, a stress distribution in a weld toe part becomes uniform and fatigue test data having high reliability are obtained.
Patent JP-H08128538-A (JP)
Title: Seat structure of butterfly valve for high temperature
Inventor: TAJIRI KAZUMI
IPC: F16K1/226
Filed: 1994-11-01
Abstract: PURPOSE: To provide the seat structure of a butterfly valve for high temperature by which seizure and mis-operation can be restrained and also the leak amount at the time of an opposite pressure can be reduced. CONSTITUTION: A valve body 4 is composed of a main body part 9 connected to a valve rod 2, a thin plate seat part 10 for opening/closing a flow passage 3 in a valve box and a seat jack part 11 and a collar part 12 for supporting the thin plate seat part 10 on the main body part 9. The thin plate seat part 10 is made by installing bent parts 10a for putting in sliding contact with valve seats 5 on its peripheral edge part. Therefore, when a big load and an opposite pressure are applied the thin plate seat part copes with them by an elastic deformation.
Patent JP-S63122155-A (JP)
Title: Connecting bump of semiconductor chip
Inventor: MORI HISAKO
IPC: H01L21/60
Filed: 1986-11-11
Abstract: PURPOSE:To electrically connect a fine clear electrode formed on a glass substrate to a connecting bump of a semiconductor chip with high reliability by a method wherein the protruding electrode composed of a specific alloy is constructed on an Al pad of the semiconductor chip via an intermediate metal layer. CONSTITUTION:An Al electrode is formed on a silicon substrate 1 ; a surface- protecting film 3 composed of SiO2 or the like is then formed. An intermediate metal layer 4, which is composed of a barrier layer of Cr, Ti or the like for the Al electrode and of a bonding-strength reinforced layer of Cu, Au or the like, is formed on said Al electrode. These metal layers are formed by, an evaporation method or a nonelectrolytic plating method. Then, a connecting bump 5, whose base material is In-Sn and where the concentration of an element to be added such as Zn, Sb, Al, Ti, Cu or the like is within 10 wt.%, is formed, in the same manner, by the evaporation method, a dip method or a thermal transfer method of a sheet of an alloy foil.
Patent JP-H0990555-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MATSUNAGA TADAHIRO
IPC: C08J7/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To produce a silver halide photographic sensitive material provided with a transparent magnetic recording layer hardly causing a film stripping trouble on the back surface and hardly causing a magnetic recording/reproducing error after being developed. SOLUTION: In the silver halide photographic sensitive material whose one layer of back layer is the transparent magnetic recording layer having an abrasive having a Mohs hardness of >=5, 3mg/m<2> to 1000mg/m<2> crosslinking agent expressed by the formula is incorporated in at least one back layer. In this case, (n) is an integer of >=0, (m) is the integer of 1 or 2, R1 , R2 and R3 are each hydrogen atom, an alkyl group or aryl group.
Patent JP-H10117453-A (JP)
Title: Motor device
Inventor: AKEO YASUHIRO
IPC: H02K1/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a magnet member, such as the rotor, etc., of a motor which is so constituted that the demagnetizing quantity of the member can be stabilized after a motor is completed by annealing a magnet at the optimum temperature after magnetization. SOLUTION: A resin-neodymium-Fe magnet is obtained by a molding 50 into a bar-like cylindrical body and cutting the body into pieces of an arbitrary size by machining 51, etc. Then the magnet material thus machined is subjected to rust preventive treatment 52 by plating, etc., and formed into a rotor member. Then the rotor member is magnetized 53, by using a magnetizing yoke in a single state or in a state in which the member is inserted into a back yoke. Then the rotor member is annealed 54 under the optimum temperature condition by putting the member in a heat-treating both.  Since the rotor member is annealed in the above-mentioned manner, the cogging amount does not increase due to a temperature condition, after giving a heat shock to the member and can sufficiently maintain its initial performance even in a strict environment, such as the physical distribution routes of goods, automobiles, airplanes, etc. The reliability and quality of the rotor member can be maintained at high levels.
Patent JP-S63125114-A (JP)
Inventor: NANBU YUKIO
IPC: B65B23/06
Filed: 1986-11-11
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-H0695529-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKEO
IPC: G03G21/10
Filed: 1992-09-10
Abstract: PURPOSE:To surely clean up even materials that attach to a contact charging transfer device and are not dependent on a charge. CONSTITUTION:A cleaning member 20 is installed in such a manner as to be capable of being connected to and disconnected from the outside conductive layer 12b of a roller type contact charging transfer device 12 as indicated by the arrow in Figure, and the cleaning member 20 is made to abut to the surface of the conductive layer 12b of the transfer device 12 when a cleaning bias voltage of reversed polarity with respect to a transfer bias voltage is applied to the transfer device 12. Therefore, a charged developer attaching to the surface of the conductive layer 12b of the transfer device is returned to a photoreceptor drum 1 by the cleaning bias voltage and materials attaching to the surface which are not dependent on the charge, such as paper dust and a developer of non polarity, are surely removed by the sliding contact between the cleaning member 20 and the surface of the conductive layer 12b.
Patent JP-2000099115-A (JP)
Title: Electric equipment
Inventor: MIYAJIMA MINORU
IPC: D06F39/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To attain reduction of the power consumption concerning electric equipment such as clothing dryer or washing machine of which operation is controlled by the control circuit of an electronic circuit. SOLUTION: This is an electric equipment provided with a control circuit 3 of electronic circuit, the control circuit 3 has control blocks 31-36 divided for every function, plural switches 21-25 for turning on/off the supply of power concerning the respective control circuit blocks 31-36, and a control means 4 for controlling the ON/OFF of the plural switches 21-25 based on operating processes.
Patent JP-H0578044-A (JP)
Title: Hose winding device
Inventor: KAWASE SUSUMU
IPC: B65H75/38
Filed: 1991-09-18
Abstract: PURPOSE:To carry out the drawing out work of a hose in a short time by converting the drawing-out of the hose from the electromotive work to the manual operation, when a long hose is drawn out from a hose reel. CONSTITUTION:A motor 14 which can be rotated in the regular direction and the reverse direction is combined to a hose reel 12 to wind a hose 8 on its periphery, and the hose reel 12 is rotated in the direction to wind the hose 8 or in the direction to draw out it. A clutch mechanism 16 is provided between the motor 14 and the hose reel 12, and at least when the hose 8 is drawn out, either the drawing out rotation of the hose reel 12 by the motor 14, or the drawing out rotation of the hose reel 12 by the manual operation is made selective.
Patent JP-H03129962-A (JP)
Title: Information maintenance equipment
Inventor: AWATA KAZUO
IPC: H04N1/00
Filed: 1989-10-16
Abstract: PURPOSE:To register information specific to a board before replacement again after replacement of the board by connecting storage means storing storage information in the control board loaded removably in the equipment at the outside of the equipment to an address bus, a data bus and a control bus in the control board. CONSTITUTION:A storage means 22 storing storage information in a control board 40 loaded removably in the equipment at the outside of the equipment is provided and the storage means 22 is connected to a bus 30 such as an address bus, a data bus and a control bus in the control board 40. Thus, the information specific to the equipment stored in the control board 40 in the equipment is extracted and stored in the storage means 22 at the outside of the equipment and the information is stored again into the control board 40 in the equipment. When the control board 40 is replaced, the information specific to the equipment stored in the board 40 before the replacement is maintained and registered simply again after the replacement of the board.
Patent JP-H09115625-A (JP)
Title: Joint connector
Inventor: NAMIKAWA AKIRA
IPC: H01R31/08
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To make a wire harness lightweight and reduce its space by accurately suppressing heat generation in overcurrent loading with a bimetal terminal arranged on the inside of a joint connector. SOLUTION: A bus bar 25 and a female terminal 3b for branching are connected with a bimetal terminal 27, and current is supplied from a power source circuit P to a branch circuit Q. When overcurrent is loaded by the trouble of the branch circuit Q, temperature of the bimetal terminal 27 is raised. When the temperature of the terminal 27 exceeds the specified value, a contact projection 65 of one end part 27b of the bimetal terminal 27 is separated from the upper surface of the bus bar 25, and the circuit Q is shut off. Temperature rise of the circuit Q in overcurrent loading is accurately suppressed. Heat generation in overcurrent loading is prevented, and returning operation is easily performed. Since the heat generation is prevented with the bimetal terminal 27 arranged on the inside of a joint connector 21, a wire harness W is made lightweight, and its space is reduced.
Patent JP-2000098110-A (JP)
Title: Production of multiple light source forming reflection mirror and optical device using this reflection mirror
Inventor: HAMADA TAKAHARU
IPC: G03F7/20
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To permit the production of an optical element having an intricate shapes consisting of multiple basic reflection surfaces with high accuracy and high working efficiency by cutting out part of formed prescribed curvilinear surfaces to a parallel plate shape, deforming parallel plates to a U shape and combining a multiplicity thereof under prescribed conditions. SOLUTION: The block of oxygen-free copper of a work 113 is fixed to a rotary work holder 114 and its surface is finished to the second prescribed curvilinear surface state the surface of which is determined by calculation by a diamond tool 112 held at a three-dimensionally precisely movable tool holder 111. The ground surface is polished, by which the reflection surface having the surface roughness below the prescribed surface roughness is obtained. The reflection mirror precursor is cut out by a milling cutter after the end of the polishing. This reflection mirror precursor is pressed to a working assisting implement (metal mold) of a cylindrical shape and is plastically deformed. The basic reflection mirror having an external shape of a circular shape may be obtained. This basic reflection mirror is assembled to prescribed arrangement.
Patent JP-S60221075-A (JP)
Title: Obtaining of extract from hop
Inventor: ADORIAN FUORUSUTAA
IPC: C12C3/10
Filed: 1984-12-21
Abstract: There is provided a novel procedure for the extraction of a high proportion of the potential bitterness resins from hops by extracting the hops with super critical carbon dioxide at pressures of about 100 to 300 bar temperatures above 100 DEG  C.
Patent JP-H02149218-A (JP)
Title: Support mattress
Inventor: UINFURIIDO PEETAA BARUBURA
IPC: A47C27/00
Filed: 1989-10-16
Abstract: PURPOSE: To obtain a mattress with improve function to transfer the load bearing force, by inducing reactive forces at non-loaded part of the mattress against the concentrated load on the mattress. CONSTITUTION: A mattress base 1 is provided with rigid or soft foamed plastic material sheet 2a preferably divided into plural parts 2c-2g. At the periphery of the sheet 2a is fixed the rim 5 made of an elastic compressible material such as foamed plastics, and a hollow 4 is formed to accommodate a significantly slim water bag 6. The supporting mattress is very light in weight, and can be used for any bed with a rigid bottom. Thus, an elastic bed supporting mattress is obtained where the lower part of the mattress is formed following the variable loads from various parts of a human body lying on the bed.
Patent JP-H06205700-A (JP)
Title: Ascertaining method
Inventor: ARETSUKU JIYON JIEFURIIZU
IPC: C12Q1/68
Filed: 1992-08-26
Abstract: A novel method for the detection of diagnostic base sequences in one or more nucleic acids contained in a sample.
Patent JP-S61145894-A (JP)
Inventor: NISHIHARA MIKIO
IPC: H05K3/46
Filed: 1984-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001087808-A (JP)
Title: Manufacturing method of groove electric resistance welded tube for air conditioner and grooved electric resistance welded tube and manufacture of heat exchanger for air conditioner
Inventor: UNO HARUZO
IPC: B23K33/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a bear projecting on the side of the inside surface to the absolute minimum in a method for manufacturing a grooved electric resistance welded tube for air conditioners from a thin belt- like aluminum plate and method for manufacturing a heat exchanger for air conditioners using the grooved electric resistance welded tube manufactured by the method. SOLUTION: On only the side of the inside surface of the belt-like aluminum plate, the corner parts of both edges in the width direction are formed into a recesses part shape 7a having a chamfer, radius in a cross section or tapered step. When both the edges are butted and fixed by welding, the grooved part is filled up with the weld bead. The height of the inner periphery of the bead is taken as not higher than the height of the top part of the corrugation on the grooved surface.
Patent JP-H11108699-A (JP)
Title: Monitoring apparatus for aquatic creature
Inventor: SHIMAMURA TARO
IPC: G01D5/48
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a monitoring apparatus by which the abnormality or the like of water quality can be monitored, by a method wherein a sound or a vibration which is generated by an aquatic creature in a water tank is detected, and the behavior abnormality of the aquatic creature is detected on the basis of its detection result so as to give a warning or the like. SOLUTION: A monitoring apparatus fro an aquatic creature such as fish 1 or the like is constituted of a vibration detector 3 which is bonded to, e.g. the wall surface of a water tank 2, of a signal processor 4, of an abnormality judgment device 5, of a warning device 6 and of the like. Then, when a phenomenon that the fish 1 causes an abnormal behavior so as to collide with the wall surface of the water tank 2 is generated, a vibration which is generated at this time is detected by the vibration detector 3. An output from the vibration detector 3 is processed by the signal processor 4 and the abnormality judgment device 5, and whether the behavior of the fish 1 is abnormal or not is judged on the basis of the magnitude of the vibration and on the basis of its generation frequency.  When the bahavior is judged to be abnormal, a report by a sound, light or the like by the warning device 6 or a warning display on a display device is performed. Instead of the vibration detector 3, a constitution in which a microphone or the like is installed at the upper part of the surface of the water or in the water can be formed.
Patent JP-2000095252-A (JP)
Title: Continuous bag with synthetic resin chuck
Inventor: YANO MITSURU
IPC: B65D30/10
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide continuous bags with a synthetic resin chuck which is airtight and has perforation on a side seal part. SOLUTION: On a side seal part 3 sectioning a plurality of adjoining continuous bags 1, a perforation seal 5 is provided crossing an area adjoining a flattened part 4 point sealed crossing with a chuck 2. The inside layer of a bag body film is a multi-layer film using easily sealable synthetic resin. The seal temperature for the inside and the outside of the multi-layer films is different, and the inside layer uses a low temperature sealing layer. This perforation seal 5 is not simply a cut perforation, but by fusing, a welded part is formed around the edge periphery of the perforation hole for airtightness.