baber/WOPTO huggingface dataset:
Patent JP-2000219042-A (JP)
Title: Opening/closing body structure for automobile
Inventor: OKANA FUMIO
IPC: B21D26/033
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing body structure for an automobile capable of increasing rigidity strength of the opening/closing body structure while reducing the number of part items to reduce the weight of the opening/closing body structure. SOLUTION: An opening/closing body 20 has an opening/closing main body 21 formed in a sectionally closed shape with an inner panel 24 and an outer panel 23 and a window frame 22 formed in an approximately gate shape in a plane view with its ends mounted on the opening/closing main body 21 and molded by hydrofoaming. The window frame 22 constructed by continuously ranging pipe members 25 has a mounting face 22a on a portion extending from the opening/closing main body 21 of the pipe members, where a window glass G is mounted. In this way, rigidity strength is increased while reducing the number of part items to reduce the weight of the opening/closing body 20.
Patent JP-H10221015-A (JP)
Title: Position measuring method
Inventor: AMANO NAOKI
IPC: G01B11/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To easily and remotely measure the position of an object at a low cost. SOLUTION: A first and a second light source 4, 6 are disposed at different positions, a rod 10 is disposed on a plane 2, and the shadow of the rod 10 is photographed by a camera 12. The length of the shadow 14 by the first light source 4 from the image and the length of the shadow 16 by the light source 6 are measured. A distance R1 from the first light source 4 to the rod 10 on the plane 2 is calculated by the length of the shadow 14, and a distance R2 from the second light source 6 to the rod 10 on the plane 2 is calculated by the height of the second light source 6, the height of the rod 10 and the length of the shadow 16. Therefore the position of the rod 10 is specified as a point where the distance from the first light source 4 is R1 and the distance from the second light source 6 is R2.
Patent JP-S62182173-A (JP)
Inventor: MUTA KENJI
IPC: B23K20/00
Filed: 1986-02-03
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-S59148521-A (JP)
Inventor: TSUKAMOTO JIYUNICHIROU
IPC: H02H3/00
Filed: 1983-02-10
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-H11216313-A (JP)
Title: Dewatering and concentrating apparatus
Inventor: IWASHIGE NAOYUKI
IPC: D21F1/66
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a dewatering and concentrating apparatus capable of concentrating and dewatering a raw material of a low concentration while miniaturizing the apparatus. SOLUTION: A strainer 2 having a screen 7 in the outer circumference part is journalled with a casing in a freely rotatable manner. A hollow pipe 3 which comprises paddles 12 attached to the outer circumference is inserted into the inside of the strainer 2 and is made rotatable at speed different from that of the strainer 2. A slurry 9 introduced into the hollow pipe 3 is discharged out of a slurry discharge outlet 11 to the strainer 2 and while being dewatered by the screen 7 due to the centrifugal force function, the slurry is transported to toward the outlet 15 by the paddles 12.
Patent JP-H01198774-A (JP)
Title: Image forming device
Inventor: HASEGAWA HARUMI
IPC: G03G15/16
Filed: 1988-02-03
Abstract: PURPOSE:To obtain a recorder which can readily control an intermediate transfer means and a latent image holding means and which ensures a satisfactory transfer state by constituting the intermediate transfer means of an insulating member, an elastic member and base material. CONSTITUTION:The intermediate transfer means 11 overlaps a toner image on a photosensitive body 3 every color and transfers it. The intermediate trans fer means 11 is composed of the base material 11A (aluminum, for instance), the elastic member 11B (foaming rubber, for instance), and the insulating mem ber 11C ('Mylar film(R)', for instance) in that order form the bottom. Since the intermediate transfer means 11 has elasticity, it is deformed to correspond with the outer periphery of the photosensitive body 3; therefore a part where the photosensitive body 3 comes into contact with the intermediate transfer means 11 widens to improve a transfer state. Since the part where the body 3 comes into contact with the means 11 is wide, they can be readily controlled.
Patent JP-S58140153-A (JP)
Title: Manufacture of optical read sensor
Inventor: UCHIYAMA AKIRA
IPC: H01L31/0248
Filed: 1982-02-16
Abstract: PURPOSE:To prevent deterioration of the characteristic of the surface of a photoconductive layer by a method wherein a transparent and protective layer is adhered on the photoconductive layer without making to come in contact with the atmosphere in a device the same with the device wherein the photoconductive layer is made to grow on an insulative substrate. CONSTITUTION:A photoconductive layer 602 consisting of amorphous silicon, etc., is made to grow on an insulative substrate 601, a transparent and protective layer 603 consisting of SiO2+Si3N4, etc., is adhered in succession on the whole upper face thereof in the same device without making to come in contact with the atmosphere, the photoconductive layer 602 and the transparent and protective layer 603 at the part other than the part to detect deflected light from a manuscript are removed, and after then a photo resist 604 is applied on the  whole surface for formation of an electrode. Then the transparent and protective layer at the electrode contact part is removed selectively, and the transparent and protective layers 603a, 603b are formed. Metal films 605a-605c of Al, etc., are adhered on the upper faces. Then the removal process of the resists 604a, 604b is performed.
Patent JP-H08217012-A (JP)
Title: Linear material transport sheet
Inventor: KUWABARA KOICHI
IPC: B65B15/02
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a linear material transport sheet which has a high precision in positioning a linear material and no risk to damage the linear material. CONSTITUTION: A U-shaped slit 14 is made in a sheet 11 and a rectangular area surrounded by the slit 14 is raised from the sheet main body and bent into an L-shape to form a fixing part 12. A wire 1 is inserted and fixed between a bent part 13 and the sheet 11. The wire 1 is restricted in the direction parallel to the surface of the sheet 11 by two points (a) and (b) of the fixing part 12, resulting in high precision in positioning.
Patent JP-H10203546-A (JP)
Title: Cap for container
Inventor: KANBAYASHI TOSHIRO
IPC: B65D51/32
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To improve fitting and hermetically sealing properties and costlessly mass-produce this container cap, by forming the cap body with rigid synthetic resin and forming a seal part hermetically sealing the container opening with a flexible synthetic resin and integrally forming these rigid and flexible synthetic resins in two-color molding. SOLUTION: This cap B1 for a container is constituted of an insert 1 inserted in the opening of the container A and a large-diametral lid 2 covering the opening end of the container A. And it is provided with a seal part 3 hermetically sealing the opening at the outer periphery and the front end face of the insert 1. The seal part 3 is integrally formed in two-color molding together with the insert 1 and the lid 2 constituting the cap body. The cap body is made of rigid synthetic resin and the seal part 3 is made of flexible synthetic resin. Accordingly, a container cap B1 having a specified shape can be easily and costlessly produced and since it is integrally formed, the dimensional precision and hermetical sealability can be improved and also it can be repeatedly used.
Patent JP-S63191422-A (JP)
Title: Line equalizing circuit
Inventor: TAMAKI NORIO
IPC: H04B3/04
Filed: 1987-02-04
Abstract: PURPOSE:To reduce the waveform deterioration of a bridge tap with simple circuit constitution and to expand a subscriber application range by arranging a feedback quantity reducing circuit in front of a decision feedback type equalizing circuit or infinite impulse response circuit, and setting respective tap coefficients so that an echo quantity does not exceed a constant value. CONSTITUTION:This circuit has a pulse transmitter 1, a transmission line 2, a pulse equalizing circuit 3, an f<1/2> EQL(slanting gain equalizing circuit) 4, the DFE(decision feedbeck type equalizing circuit) 5, a DFE auxiliary equalizing circuit 6 which operates as the DFE feedback quantity reducing circuit, a pulse transmission output terminal 7, a pulse reception terminal 8, an f<1/2> EQL output terminal 9, a DFE auxiliary equalizing circuit output terminal 10, and a data output terminal 11. The DFE auxiliary equalizing circuit 6 which operates as the DFE feedback quantity reducing circuit applies an echo having the opposite polarity from an echo generated by a -35%--40 % bridge tap to reduce the feedback quantity of the DFE.
Patent JP-S58140500-A (JP)
Title: Pump
Inventor: WASHIDA AKIRA
IPC: F04D29/08
Filed: 1982-02-15
Abstract: PURPOSE:To permit the dry operation of the pump in a condition of little power loss by a method wherein gas and liquid are located at both sides of a shaft sealing device and the pressure of the gas is made equal to or higher than the same of the liquid. CONSTITUTION:A gas chamber 11 is provided between a pump chamber 3 and a motor chamber 5. The shaft sealing device 13 is provided between the gas chamber 11 and the motor chamber 5. The gas G in the gas chamber is forced thereinto through a communicating pipe 14 and is sealed tightly. The pressure of the gas G is adjusted so as to be equal to or higher than the pressure of the liquid 2, therefore, the power loss upon the dry operation of the pump may be prevented.
Patent JP-S58139578-A (JP)
Title: Picture quality controller
Inventor: WATANABE TSUTOMU
IPC: H04N5/93
Filed: 1982-02-15
Abstract: PURPOSE:To obtain a reproduced picture of excellent quality without manual control, by having automatic control of picture quality with use of a pseudo vertical synchronizing signal which is specially delivered in a special reproduction mode of a VTR. CONSTITUTION:For the video wave detection signal, the synchronizing signal is separated by a synchronous separating circuit 1. Then only the vertical synchronizing signal is integrated by an integration circuit consisting of a resistance 2 and a capacitor 3. Thus a vertical oscillating circuit 4 is driven. In the case of reproduction of a VTR with a normal speed, the pulse width of the vertical synchronizing signal is 3H with a low level obtained after integration. However, the pulse width of said synchronizing signal is increased to 6-10H in a special reproduction mode where the reproducting speed is varied, and the signal levels high after integration. This signal level is detected by a special reproduced signal detecting circuit 5, and a picture quality control circuit 6 is controlled  automatically by the detecting output of the device 5. This prevents deteriortion  of the pictue quality.
Patent JP-S58139471-A (JP)
Title: Mis field effect transistor
Inventor: SAKURAI JIYUNJI
IPC: H01L29/786
Filed: 1982-02-15
Abstract: PURPOSE:To obtain an MOSFET which produces no shortcircuit channel effect irrespective of short channel length by forming a gate region on an insulating substrate, and interposing the same conductive type low impurity density region as the gate region between the source and rain regions and the gate region when the source and drain regions are formed at both sides of the gate region. CONSTITUTION:A field insulatig film 19 is surrounded on the periphery of an insulating substrate 11, and a gate region made of P<+> type region 14 and a P type channel region 16 is formed at the center of the substrate 11 exposed between the films. When an N<+> type source region 12 and an N<+> type drain region 13 are formed at both sides, P<-> type regions 15, 15' are interposed between the regions and the gate region. Subsequently, a gate insulating film 17 which covers the regions 15, 15' is formed, and a gate electrode 18 is mounted on the film. In this manner, shortcircuit channel effect and decrease in the withstand voltage between the source and the drain can be avoided.
Patent JP-H07227254-A (JP)
Title: Method for improving quality of laver sheet
Inventor: KONDO MIKIO
IPC: A23L17/60
Filed: 1994-02-21
Abstract: PURPOSE:To apply a refreshing glossy appearance to a laver sheet and to improve the taste such as thickness and deliciousness by applying a medium- chain fatty acid triglyceride to a laver sheet. CONSTITUTION:A laver sheet is coated with usually 0.01-1wt.%, preferably about 0.1-0.7wt.% of a medium-chain fatty acid triglyceride by spray-coating, etc. A triglyceride of formula (R<1> to R<3> each is independently a 6-14C alkyl) is an example of the medium-chain fatty acid triglyceride.
Patent JP-H08218596-A (JP)
Title: Fireproof panel
Inventor: UMETSU HIROYUKI
IPC: B32B9/00
Filed: 1995-02-10
Abstract: PURPOSE: To obtain excellent strength by mounting an air-permeable member in the longitudinal direction of a boundary between a core material and a surface material or the core material and a rear material and forming and fitting micro vent holes having engaging pieces projected into the core material and an air-permeable sheet. CONSTITUTION: A core material 3 consisting of a plastic foam 3a is sandwiched between a surface material 1 and a rear material 2 composed of a metallic sheet such as aluminum, iron, etc., thus molding a long-sized fireproof panel A. Air-permeable members 3c such as a kite string forming micro clearances in the plastic foams 3a are inserted to the rear of the surface material 1. Micro vent holes 7 having engaging pieces projected into the plastic foams 3a from the rear material 2 are bored up to the air-permeable members 3c, and an air-permeable waterproof sheet 8 is laminated so as to cover the surfaces of the micro vent holes 7. Accordingly, deformation such as bulging, warpage, etc., can be prevented.
Patent JP-2000219664-A (JP)
Title: Derivative of trinitrofluorenone imine and photoreceptor for electrophotography using the same
Inventor: ISHIGAMI HISASHI
IPC: C07C251/24
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a derivative of trinitrofluorenone imine having a high transport property of electron and positive hole, and a photoreceptor for electro photography utilizing the derivative capable of increasing the sensitivity by lowering the residual electric charge, especially usable as a preferable signal layer type photoreceptor by utilizing the derivative of trinitrofluorenone imine. SOLUTION: The photoreceptor for electrophotography utilizing this derivative is obtained by forming a photoreceptor layer including the derivative expressed by formula [R1-R4 are each the same or different, and H, an alkyl, an alkoxy, an aryl, nitro, cyano, hydroxy or a halogen] on a conductive substrate, and preferably used in single layer structure. The photoreceptor of the single layer at least comprises a charge-generating agent, the derivative of trinitrofluorenone imine expressed by formula and a binder resin in dispersed state.
Patent JP-H06237326-A (JP)
Title: Facsimile equipment
Inventor: YOKOYAMA NOBORU
IPC: H04N1/00
Filed: 1993-02-10
Abstract: PURPOSE:To provide the facsimile equipment informing visually how many seconds still remain till a telephone line is interrupted to a sender and informing the similar information even to a person having a difficulty of hearing. CONSTITUTION:In the facsimile equipment 1 in which a sender manually sets transmission originals one by one and an alarm tone rings continuously till a transmission original of a next page is set after one transmission original is sent, and when a prescribed time elapses while the transmission original of a succeeding page is not set, a telephone line is interrupted, the remaining time till the telephone line is interrupted after the transmission of one transmission original is finished is displayed on a display section 14.
Patent JP-H05289293-A (JP)
Title: Photographic film cleaner
Inventor: ROBAATO JIEROOMU BURATSUKUMAN
IPC: G03D15/00
Filed: 1993-02-10
Abstract: PURPOSE: To provide a film cleaner capable of effectively removing various kinds of dust without necessitating an excessive external device. CONSTITUTION: This device is a cleaning device 10 for removing dust particles and other impurity from the surface of a data carrier such as a photographic film. While the impurity is blown away by air streams flowing on both sides of the film 30, the impurity is wiped away and removed by two brushes 20 and 21 rotating in opposite directions and crossing the surface of the film. The air streams are generated by two fans 13 which are rotated in opposite directions. Besides, the brush is rotated by the armature 18 of the fan. Another vacuum supply source is unnecessitated by installing the fans 13. The brushes 20 and 21 are accelerated by a slot to pass the film 30, the electrostatically charged particles are removed from the film by an electrostatic dust remover after the particles come out of the brushes.  The rigid brushes support to conquer the electrostatic charge which may exist on the film surface.
Patent JP-2000221731-A (JP)
Title: Electrophotographic toner and method for recycling process cartridge
Inventor: TAKEDA IWAO
IPC: G03G21/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic toner high in image density and resolution and small in fog and high in transfer efficiency and high and stable in chargeability by incorporating a charge controller containing a specified azo compound uniformly distributed into a ferrite powder having an average particle diameter not more than a specified value. SOLUTION: The electrophotographic toner contains the ferrite powder having an average particle diameter of <=1.0 μm uniformly distributed with the charge controller containing the azo compound having good compatibility with the binder resin of the charge controller, preventing excess rise of the charge amount of the toner and maintaining the charge amount constant, and this azo compound is represented by the formula in which R1 is an H or halogen atom or a nitro or amino group or the like; R2 is a halogen, nitro, alkyl, amino group or the like; R3 is an H or halogen atom or an alkyl or amino group or the like; M is a metal atom of Fe, Cr, Ni, Co, or the like; (m) is 1, 2, or 3; and (n) is 1 or 2.
Patent JP-S62179872-A (JP)
Title: Arc welding method for light metal
Inventor: INAYAMA YOSHIAKI
IPC: B23K9/16
Filed: 1986-02-04
Abstract: PURPOSE:To obtain a deep penetration without performing the preheating even in case of a work of a thick plate, by removing an oxide film of the surface of the work by a DC opposite polarity current from a preceding welding torch, and forming a molten reservoir by using a DC positive polarity from a succeeding welding torch. CONSTITUTION:An inert gas from a shield gas supply source 10 is jetted from a jet body 2b of a preceding welding torch 2 to a work W of a light metal. Subsequently, a DC opposite polarity current from a DC opposite polarity power source 8 is conducted electrically to an electrode 2a, an oxide film on the surface of the work W is removed, and simultaneously, the work W is preheated. Next, an inert gas 3 from a gas supply source 14 is jetted from a jet body 4b of a succeeding welding torch 4. Thereafter, a DC positive polarity current from a DC positive polarity power source 12 is conducted electrically to an electrode 4a, and a molten pool 16 is generated in a weld zone of the work W. Welding of the work W is executed by supplying a welding wire 7 from a welding wire reel 5 to this molten pool 16.
Patent JP-S58141086-A (JP)
Title: Television interphone system
Inventor: MIZUGUCHI KEIICHI
IPC: H04M9/00
Filed: 1982-02-15
Abstract: PURPOSE:To decrease the number of wirings greatly and to improve construction workability, by transmitting a sound signal, video signal, control signal, electric power, etc., through two transmission lines by a frequency-division system. CONSTITUTION:When the button 8 of a subordinate station is pressed, a television camera 7 is put in operation and a transmission code is sent by a transmitter 17 and a transmission code generating circuit 18 to a master station. The subordinate station receives a sent-back code from the master station and when  a received code deciding circuit 12 decides that the sent-back code is adequate,  an aural signal device and video device start operation to permit a talk. An end signal is transmitted only from the master station and turns off said device.  At the master station, a received code deciding circuit 23 decides on the transmitted code of the subordinate station to return it by a transmitted code generating circuit 30 and a transmitter 29. When the code is adequate and the  transmitted code from the subordinate station does not arraives any more after  the code is returned to the subordinate station, a chime 6, monitor television  4, monitor television driving circuit 25, video demodulating circuit, and transmitter 29 start operating to allow a mutual talk.
Patent JP-H06234172-A (JP)
Title: Forming method of green tire and manufacture of pneumatic tire
Inventor: SORIOKA MICHITOSHI
IPC: B29K21/00
Filed: 1993-02-10
Abstract: PURPOSE:To provide a forming method of a green tire and manufacturing method of a pneumatic tire wherein uniformity of the tire will not be deteriorated in the process of vulcanization molding. CONSTITUTION:A molding drum 10 for forming a green tire is provided with a heater 12 for heating a carcass ply 18 arranged on an inner periphery of a bead core 14. In the forming process of the green tire, the heater 12 heats the carcass ply 18 on the inner periphery of the bead core 14 so as to adhere the carcass ply by vulcanization to the inner periphery of the bead core 14. Thereafter, the whole green tire is primarily vulcanized by a known vulcanizer. In the primary vulcanization molding process, although a tension acts on the carcass ply 18 when a bladder expands, as the carcass ply 18 is fixed to the bead core, pull-out of it is prevented and deterioration of uniformity in vulcanization molding is prevented.
Patent JP-2000220374-A (JP)
Title: Construction method of shaft
Inventor: DOBASHI YOSHITERU
IPC: E21D5/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a shaft for forming an earth- retaining wall in which the penetration length can be shortened without applying the ground water-level lowering works or the ground improvement works under the shaft bottom slab to reduce the construction cost and period and peripheral environments can be retained. SOLUTION: A bottom slab 30 of a shaft is formed in the bottom of a ditch formed by underwater excavation of the inside of an earth-retaining wall formed in the underground (a continuous underground wall 20, for instance). After the ditch has been formed, before the accumulated water in the ditch is drained, the bottom slab 30 in which a prestress is introduced by the post-tension method is constructed and water is drained. The prestress is continuously introduced in bottom slab 30 and the side wall of a shaft (a continuous underground wall 20 used for an arth-retaining wall for instance).
Patent JP-S59171590-A (JP)
Inventor: OBATA HIDEO
IPC: D06F37/42
Filed: 1984-02-09
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。