baber/WOPTO huggingface dataset:
Patent JP-S61134769-A (JP)
Title: Electrostatic recording device
Inventor: NAKAJIMA TETSUO
IPC: G03G21/00
Filed: 1984-12-05
Abstract: PURPOSE:To prevent a nontransferred toner from accumulating on the rough surface of a recording belt by arranging a plate magnet opposite to said belt apart at a prescribed interval near the position of a conductive roller to be separated from the belt and attracting the scattering nontransferred toner to this magnet. CONSTITUTION:The toner 19 of the recording belt 3 is transferred to a recording paper 12 by using a transfer roller 13, at that time, an electrostatic charge 20 of a latent image remaining on the recesses on the insulating belt 3 without leaking to the conductive roller 9 and charge 21 induced on the surface of the roller 9 with this charge 20 cause peeling discharge when the insulating belt 3 is separated from the conductive roller 9, and disturbance of an electric field near the position C of the roller 9, resulting in scattering of the nontransferred toner 19A. This toner 19A is attracted to the permanent plate magnet 31 of the electrostatic recording device, thus permitting accumulation of the untransferred toner on the rough surface of the recording belt 3 to be prevented.
Patent JP-H07115690-A (JP)
Title: Remote operating system by remote controller
Inventor: YOSHINOBU HITOSHI
IPC: H04N5/00
Filed: 1993-10-15
Abstract: PURPOSE:To improve operability by remotely controlling a display picture, menue selection and a display state in an equipment to be controlled with a superimposing function by means of one mouse remote controller where a switch is provided and reducing the number of push buttons. CONSTITUTION:When the grip part 4 of the mouse remote controller 1 is gripped and a trigger-type button switch 8 is pulled by a forefinger so as to vertically and horizontally move a pad mouse 6 by a thumb, a signal transmitting part 7 transmits an infrared-ray signal. The signal is an operation signal corresponding to the above respective operations. The remote controller light reception receiving part of TV with the superimposing function receives the signal and a control part controls TV. That is, TV starts a power-on processing at the time of depressing the switch 8, changes-over a channel and adjusts volume by the operation of the mouse 6 and displays a received image. Moreover, TV imposes a person, etc., drawn by a personal computer or a menue, etc., on the received image by the operation of the mouse 6 so as to display it. Thus, the number of push buttons are reduced and operability is improved.
Patent JP-H04135576-A (JP)
Title: Golf club head
Inventor: HOSHI TOSHIHARU
IPC: A63B53/00
Filed: 1990-09-27
Abstract: PURPOSE:To extend the flying distance, and also, to improve the direction stability of a ball by setting a crystal particle size of a metal for constituting a crown part to <=50mum. CONSTITUTION:By controlling a crystal particle size of a metal of a crown part 14 to <=50mum, the crown part 14 is thinned without causing a problem in durability and rigidity of the crown part 14 can be lowered. Also, when rigidity of the crown part 14 is made lower than rigidity of a sole part 24, the crown part 14 is bent at the time of impact and a loft angle increases, and a gear effect is generated. By this gear effect, the back spin amount of a ball decreases. In such a way, even in the case of the same hit-out angle as a conventional article, the flying distance increases, and also, the direction stability of a ball is improved.
Patent JP-H01101712-A (JP)
Title: Alc amplifying circuit
Inventor: MINAMIMURA KAZUYOSHI
IPC: H03G3/30
Filed: 1987-10-15
Abstract: PURPOSE:To respectively amplify an FM signal in a saturation condition and PSK and QAM signals in a low distortion condition with same one amplifier by providing a filter, which removes the carrier component of the FM signal, to the automatic level control circuit of an ALC level control amplifying circuit to control a variable attenuator, which is connected to the amplifier, in correspondence to the output of the amplifier. CONSTITUTION:The title circuit equips an amplifier 3, which amplifies the FM, PSK and QAM signals, a variable attenuator 4 to be connected to this amplifier and the automatic level control(ALC) circuit to detect the output of the amplifier 3 and to control the variable attenuator 4 in correspondence to this detected value. In this ALC circuit, a filter 6 is provided to remove the carrier component of the FM signal. For example, a BEF(band elimination filter) or an LPF(low pass filter) is used to the filter 6. Thus, the FM signal can be amplified in the saturation condition and the PSK and QAM signals can be amplified in the low distortion condition respectively.
Patent JP-H09101121-A (JP)
Title: Surface shape measuring device
Inventor: IZEKI TOSHIYUKI
IPC: G01B11/24
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To measure surface shape regardless of the degree of the slant or the curvature of a surface to be measured by computing and specifying a surface shape to be measured in a reference plane based on the rotation angle of a non-contact probe, the displacement amount of an object to be measured, and the deviation amount between a reference fix and the surface to be measured. SOLUTION: A probe rotation mechanism, a stepping motor 210 rotates a non-contact probe 40 around a reference axis AX passing a reference fix Q in a reference plane PL. The rotation angle of the probe 40 is determined by a rotary encoder 211. An object O is relatively displaced against a reference fix Q in the reference plane PL by translation stages 12, 13, and the displacement amount is detected by linear encoders 122, 132. A surface shape to be measured in the reference plane PL is computed so as to be specified based on the rotation angle of the probe 40 determined by the rotary encoder 211, the displacement amount determined by the linear encoder 122, 132, and the deviation amount between the reference fix Q and the surface to be measured detected by the probe 40.
Patent JP-H0999295-A (JP)
Title: Structure of sedimentation tank in sewage treating equipment using activated sludge
Inventor: FUNATO HARUROU
IPC: C02F3/12
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of providing the sedimentation tank with a suspended matter collection port and to surely discharge suspended matter from the sedimentation tank by providing the inside of a sedimentation vessel of the sedimentation tank with a water surface suspended matter collector having a large number of through holes so as to be movable in the vicinity of a supernatant recovery section. SOLUTION: The sewage treating equipment is provided with a sewage inflow section 1, an aeration tank 2, a distribution section 3, a sedimentation tank 4 and a storage tank 5. The sedimentation tank 4 is provided with a sedimentation vessel 6 having a settled sludge recovery section 6a at its bottom and an overflow groove 7 (supernatant recovery section) formed through an overflow wall 7a. In the space between a water surface part sludge agitating plate 4 rotating with a rotary shaft 10 as the center and the inner peripheral surface of the sedimentation vessel 6 in the vicinity of the overflow groove 7, a water surface suspended matter collector 15 is placed on the lower side of a water surface part sludge agitation arm 13 so as to be adjacent to the sludge agitating plate 4 and also attachable and detachable.  Suspended matter such as bulky scum or dust in the water surface part above settled treatment process sludge in the sludge sedimentation vessel 6 retains within the suspended matter collector 15 without passing through through holes of the collector 15. Therefore, the suspended matter is surely collected by this suspended matter collector 15.
Patent JP-S6145235-A (JP)
Title: Automatic focus adjusting device of camera
Inventor: AKATA YASUAKI
IPC: G03B13/36
Filed: 1984-12-06
Abstract: PURPOSE:To perform optimum focusing operation by providing an operation control means which inhibits operation in AF mode when the AF mode is selected and permits the operation in selected AF of FA mode in other cases. CONSTITUTION:A start signal for AF operation is only inputted and then an AF microcomputer MC2 operates independently without reference to a control microcomputer MC1 to make an operation check and an adjustment only by an automatic focus adjustment part. An AF microcomputer MC2 is started only in FA mode, but the AF microcomputer is also started whenever the control microcomputer MC1 is started instead and only lens driving may not be done only when a start is made in AF mode with a shutter button. Then the operation for proper focusing can be carried out according to a combination of either of a switch associated with a shutter button and a switch for exposure control data setting provided separately so that it is operated irrelevantly to said switch is operated and either of the AF and FA mode is selected.
Patent JP-H06201014-A (JP)
Title: Ball screw nut-assembly
Inventor: DAN SHII ARUFUEINO
IPC: F16H25/24
Filed: 1993-09-24
Abstract: PURPOSE: To provide an improved structure for a load lock for a structurally simple, easy-to-install, and inexpensive ball screw and nut mechanism. CONSTITUTION: A ball screw and nut structure 10 includes a screw 1 having an outer surface with a helical thread 11a. A cylindrical hole having an inner surface with a complementary helical thread 12a is formed through the nut 12. A plurality of balls 13 are disposed between the screw and the nut, each of the balls 13 extending partially into both of the complementary threads to provide a rolling engagement between the screw and the nut. A wire member 20 is provided as a load lock which prevents the nut and the screw from moving axially relative to each other when the balls are not present in the helical threads. The wire member is helical in shape and has a pitch which is approximately equal to the pitch defined by the helical threads. The wire member is threaded partially through the threads, but does not normally inhibit relative rotation of the screw and the nut.
Patent JP-H08100034-A (JP)
Title: Graft polymer and its production
Inventor: MORI KUNIO
IPC: C08F279/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a graft polymer improved in water repellency and compatibility with silica by grafting a siloxane compound onto a conjugated diene polymer. CONSTITUTION: A silicon compound terminated with an Si-bonded hydrogen atom and represented by formula I (wherein R6 to R10 are each an organic group; and X is 1-50) is reacted with a conjugated polymer having double bonds in the main chain and side chains in the presence of a transition metal catalyst to obtain a graft polymer of a number-average molecular weight of 50000-1000000, represented by the formula (A)m (B)n (C)p wherein A is a unit derived from a monoethylenically unsaturated monomer; B is a unit derived from a 4 of 5 C conjugated diene; and C is a group represented by formula II (wherein R1 to R4 are hydrogen atoms, or R1 and R3 , R1 and R4 , and R2 and R3 are methyl groups and the rests are hydrogen groups; and R5 is a residue derived by removing a hydrogen group from a silicon compound of formula I);  (m) is a number to give a content of units A of 0-60wt.% based on all the units; n+p is a number to give a total content of units B and C of 40-100wt.% based on all the units; (n) is a number to give a content of units B of 0-99.5wt.% based on all the diene units; and (p) is a number to give a content of units C of 100-0.5wt.% based on all the diene units.
Patent JP-H0686418-A (JP)
Title: Insulator lifting device
Inventor: UENO HIROAKI
IPC: H02G1/02
Filed: 1992-09-02
Abstract: PURPOSE:To facilitate the positioning of an insulator vertically, horizontally and back and forth in order to anchor a lifted insulator to a hole of a strained wire of a lower pipe member when a transmission line is anchored to a steel tower. CONSTITUTION:The lower ends of two booms 3 are pivotally attached to a pipe member P1. The upper ends of the booms are connected to each other by a boom head 5, and this boom head is provided with suspending hardware 5a and pulling hardware 5b. The booms have a turnbuckle structure, and are adustab1e in length. A chain 8a of a chain block 8 is held to both ends of a triangular yoke 7 which is held to the pulling hardware 5b, and the traction of a wire 9 causes the booms to rise and fall. In preparation for the fall of the booms in excess of the vertical position thereof, an insulator lifting device is provided with a hoisting limiter consisting of multistage cylinders c1, c2 and c3.
Patent JP-H0792788-A (JP)
Title: Toner container for electrostatic latent image development
Inventor: ASAHINA YASUO
IPC: G03G15/08
Filed: 1993-09-22
Abstract: PURPOSE:To reduce the concentration of ozone so as to facilitate decomposition after being dumped by containing metal-carrying n-type semiconductor particle and/or naturally decomposing or optically decomposing plastic in a container forming material. CONSTITUTION:As the forming material for a toner container such resin as thermoplastic resin or thermosetting resin or polyethylene is used. In the material, metal carrying n-type semiconductor particles and/or naturally decomposing or optically decomposing plastic is contained. As the particles carrying the metal being the ozone decomposer titanium oxide, zinc oxide or the like is used while as the metal gold, silver or platinum is used preferably. By setting the toner container in an image former, ozone is decomposed. By the naturally decomposing or optically decomposing plastic contained in the container together with the ozone decomposer, the container is decomposed in earth or air when it is dumped.
Patent JP-2001081571-A (JP)
Title: Rust stabilization treated steel and treating method
Inventor: MIYATA SHIRO
IPC: C23C22/07
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the appearance of steel in the meanwhile from the point after exposure to the time in which a coating film is replaced by stable rust by depositing a hardened coating film composed of a resin composition containing one or more kinds of salts consisting of anions and counter cations having trapping and depositing action to iron ions, also having minus fixed charges and in which the transmissivity of water vapor at specified temperature lines in a specified range on the surface of steel. SOLUTION: This rust stabilizing treated steel has a hardened coating film in which the transmissivity of water vapor at 40 deg.C is 10 to 1000 g/m2.day. The resin composition composing the hardened coating film desirably has a structure having a conjugated double bond group such as a phenyl group and a phenylene group containing a benzene ring and a photo-degradable functional group such as an ester group. As the anions having trapping and depositing action to iron ions in the film, phophoric ions and/or molybdic ions are suitable. Preferably, pigment of 30 to 70 pts.wt. is incorporated into the film of 100 pts.wt. to prevent appearance abnormality such as the blistering of the film and the filmlike peeling of the film.
Patent JP-H10101753-A (JP)
Title: Epoxy(meth)acrylate and its production
Inventor: IWASAKI KAZUHIKO
IPC: C09D5/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy(meth)acrylate having good workability and rapid curability and desirably used as a cold-setting liquid resin composition having a low curing shrinkage by using an epoxy(meth)acrylate comprising specified structural units. SOLUTION: This (meth)acrylate comprises units derived from a (meth)acrylic acid unit represented by the formula (wherein E is a difunctional epoxy resin unit; Xs are units derived from an acid anhydride and/or a dicarboxylic acid; D is a diol unit; R1 is H or CH3 ; and n is 0-10), units derived from a difunctional epoxy resin, units derived from an acid anhydride and/or a dicarboxylic acid and units derived from a diol. This is produced by reacting a carboxy-terminated compound obtained by reacting a diol component with a component comprising an acid anhydride and/or a dicarboxylic acid with a difunctional epoxy resin and (meth)acrylic acid.
Patent JP-S61137451-A (JP)
Title: Automatic originating equipment for extension number retrieval
Inventor: NAKAMURA HIROSUKE
IPC: H04M3/60
Filed: 1984-12-07
Abstract: PURPOSE:To transmit a corresponding extension number speedily and accurately and to improve the exchange efficiency greatly by recognizing a character input only by writing a name by an operator even when the incoming call to an attendant board is not an extension number, but the name, retrieving the corresponding extension number on the basis of the recognition result, and performing automatic origination. CONSTITUTION:When an originating person does not know the extension telephone number and says his or her name, the operator handwrites the name on the tablet surface of a digitizer 8 by using an input pen 9. The inputted characters are recognized in real time and displayed on the screen of a CRT6. The memory part of a control processor is stored with pieces of information on names, ages, sexes, etc., in a ledger previously. The operator confirms on the display on the screen of the CRT6 that the name input is correct and then operates an operation button 7 for the retrieval of its corresponding extension telephone number. The retrieval result is displayed on the screen of the CRT6 and when the operator operates an automatic dial key among operation buttons, the control processor dials the selected extension telephone number automatically.
Patent JP-H06105830-A (JP)
Title: Method and apparatus for measuring physical power
Inventor: ITO MASAO
IPC: A61B5/08
Filed: 1992-09-29
Abstract: PURPOSE:To provide a physical power measuring apparatus which achieves higher measuring accuracy while allowing the physical evaluation for oxygen- oriented exercising capacity by estimating an intake of oxygen with respect to a heart rate. CONSTITUTION:In this physical power measuring method. HRmax = 209-0.69 Xage [male] and HRmax = 205-0.75 X age [female], HRmax = 220-age used widely or the like is used as reference and 75%HRmax thereof is set as ending conditions of exercising to, define the intake of oxygen measured at this point as physical power evaluation value. In this physical power measuring apparatus a bicycle ergometer is used to make the heart rate of the subject reach 75%HRmax as the exercising ending point. Exercising is ended within a time length of 10min. or so based on a lamp load (15W/min. for male, 10W/min. for female) as load protocol.
Patent JP-H03121575-A (JP)
Title: Method for approximating and storing curve
Inventor: HOSAKA MAMORU
IPC: G06F17/17
Filed: 1989-10-04
Abstract: PURPOSE:To exactly express a conic section as a quadratic equation, to exactly express a graphic, which is designed by using a compass basically, such as a character font, etc., and to easily execute calculation by executing approximation by using a quadratic rational Bezier curve. CONSTITUTION:At first, adjacent three point Q0-Q2 are taken out and the quadratic rational Bezier curve is generated to approximate a curve connecting these points. Next, this curve is extended at a maximum within a prescribed allowable error and when the curve can not be extended, new adjacent three points are taken out. Then, the same processing is repeated. In the case of storage, connection in control -P0 at one end of the first quadratic rational Bezier curve, a control point at the other end of the final quadratic rational Bezier curve, a control point at one end of each quadratic rational Bezier curve and an arrow vector are stored. Thus, the graphic designed by using the compass basically such as the character font, etc., for example, can be exactly expressed and easily handled by a storage device.
Patent JP-H10105179-A (JP)
Title: Molded sound absorbing material and its manufacture
Inventor: FUJIMAKI MASAMI
IPC: B32B27/32
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the molded sound absorbing material which withstands a heavy load, has a superior rigidity, a good sound absorbing characteristic, is light in the weight and has a good air permeability by making at least one of the surfaces of the outer layer parts to have the structure having a smaller porosity than the inner layer part. SOLUTION: The material has a good air permeability and at least one of the outer layer parts is made to have a smaller porosity than the inner layer side (other than the outermost layer part). In order to make at least one of the surfaces of the outer layer parts of the material to be the layer having a close constitution, the expanded molded sheet which is laminated by the webs having less reinforced fiber contents on the outer surface is used or a thermoplastic resin film is impregnated to at least one of the surfaces of the expanded mold sheet. It is desirable to use polypropylene for the thermoplastic resin in the web and glass fibers are used for the reinforced fibers in the web.
Patent JP-H1197050-A (JP)
Title: Portable fuel cell device
Inventor: FUJIO AKIRA
IPC: H01M8/04
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact device excellent in operability and handling performance of a fuel gas cylinder and having high safety by providing a power source part provided with a portable case and a fuel cell main body, a fuel gas cylinder so arranged as to be freely attached and detached, and a cover main body for covering the front part, and a door. SOLUTION: A portable fuel cell device 10 has a structure in which the inside of a portable case 12 having the integral structure is partitioned into the front part and the rear part by a partition wall. Two gas cylinders are housed in the front part in the erected state, and a power source part such as a fuel cell main body for generating power by the electric and chemical reaction by the supply of fuel and air and a DC/AC inverter is housed in the rear part. A movable ring 13, a handle 14 and auxiliary arm rods 15, 16 can be rotated around fulcrums 17, 18. Therefore, the portable fuel cell device 10 can be easily moved by one person by using the movable ring 13 and the handle 14. An operation panel 20 is provided on the front surface except for a door.
Patent JP-H02108751-A (JP)
Title: Anchoring device for pc steel twisted wire
Inventor: MASUDA HIROJI
IPC: E01D2/00
Filed: 1988-10-14
Abstract: PURPOSE:To reduce a cost by a method wherein a tension material is attached to the open groove of an anchor, the anchor is mounted to a connector, and after a tensile force is exerted on the tension material, the tension material is anchored to a structure by means of a fastening tool. CONSTITUTION:After eight PC steel twisted wires P on which a head forming work is applied are arranged in a structure 15, they are lead out from a bearing pressure plate 1, and a connector 2 is inserted therethrough and mounted to an anchor 5. The anchor 5 is then screwed in the connector 2 and brought into a set state. The tension rod of a stretching device is screwed in the connector 2, and a tensile force is exerted on the twisted wire P. A fastening nut 13 is screwed on the outer periphery of the connector 2, and the twisted wire P is anchored to the structure 15, and the twisted wire P is anchored to the structure 15.
Patent JP-H1198496-A (JP)
Title: Video interphone system
Inventor: IWABUCHI KOUTA
IPC: H04N7/18
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a video interphone system that rings a call tone only to preset slave sets in the case that a call is received from another slave set even during a speech. SOLUTION: An interphone master set A and each of interphone sub master sets A1-A3 reference set means sw, sw1-sw3 when either one of them is called by other doorphone slave sets D1, D2 during a speech from either one of the doorphone slave sets D1, D2 and when the calling doorphone slave sets D1, D2 can make a reply, a call tone rings, and in the case that the calling is not from the doorphone slave sets D1, D2 that make a reply, no call tone rings.