baber/WOPTO huggingface dataset:
Patent JP-H11174733-A (JP)
Title: Positive charge type color toner
Inventor: MATSUI KANEYUKI
IPC: G03G9/097
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a color toner excellent in positive chargeability, low temp. fixability, transparent and environmental resistance and having high durability. SOLUTION: The color toner contains a colorant and a positive charge type charge controlling agent in a resin for fixation. The resin for fixation is a urethane modified polyester resin having <=5 KOHmg/g acid value, <=9 KOHmg/ g hydroxyl value, a wt. average mol.wt. of 8,000-120,000 and a number average mol.wt. of 2,000-7,000. The charge controlling agent is a quat. ammonium salt having >=200 deg.C m.p. or a styrene-acrylic copolymer having trisubstd. ammonio groups and >=55 deg.C glass transition temp.
Patent JP-H09179391-A (JP)
Title: Developer replenishing device
Inventor: UEDA HIROYUKI
IPC: G03G15/08
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a replenishing device capable of preventing toner from overflowing at the time of setting of a replenishing developer container and at the time of extracting it in a toner replenishing operation. SOLUTION: The developer replenishing device is provided with a developer container box 2, the replenishing developer container 3 containing the replenishing developer, an adapter 4 attached to be freely attachable and detachable to the replenishing developer container 3, and a temporary cap 5 attached to be freely attachable and detachable to an extracting part of the adapter 4. The developer container box 2 is provided with a shielding plate 23 covering its upper part and the shielding plate 23 is provided with a cap engagement part formed on one edge where the temporary cap is engaged and a guide hole provided with an adapter guide part formed communicating to the cap engagement part.  The temporary cap is provided with a top plate and a skirt plate and the skirt plate is constituted from walls on both sides and a back wall and an opening is provided in its front part where the extracting part of the adapter 4 can be inserted and a restraining means by which the temporary cap 5 is restrained to a specified position in the engaged state with the cap engagement part is provided on both walls of the skirt wall.
Patent JP-H06203137-A (JP)
Title: Illustration pattern synthesizer
Inventor: TAKIGUCHI HIROSHI
IPC: G06F17/24
Filed: 1993-12-09
Abstract: PURPOSE:To automatically enlarge an entire illustration pattern in the case of synthesizing synthetic data with the illustration pattern. CONSTITUTION:The position of a synthetic range to synthesize document data into the displayed illustration pattern is designated by operating the cursor key or the like of a key input part. Based the number X of characters in document data and the number Y of characters to be synthesized in the synthetic range, it is judged whether the document data can be synthesized inside the synthetic range or not, when the document data can not be synthesized inside the synthetic range, the entire illustration pattern is enlarged (S13) and changed in the synthetic rang (S14), the synthetic pattern is synthesized inside the synthetic range of the enlarged illustration pattern, and the synthesized result is outputted (S15).
Patent JP-H03204530-A (JP)
Title: Indoor air-conditioning system for factory or the like
Inventor: KIMURA KEIICHI
IPC: F24F1/02
Filed: 1989-12-29
Abstract: PURPOSE:To save working energy to a large extent by changing an air intake height in accordance with an indoor temperature by an opening-closing operation of a damper mechanism provided in a cooled-heated air suction port. CONSTITUTION:A primary-side air-conditioning unit A is set indoors, while a secondary-side air-conditioning unit B is disposed in a part of the ceiling, and air subjected to heat exchange at an appropriate temperature by the primary-side airconditioning unit A is supplied and distributed indoors from the secondary-side unit B. The height of cooled-heated air suction ports (a) and (b) opened in an air intake duct 10 connected to a heat source air intake port 8 is changed to be large or small in accordance with indoor environment, and thereby the air of a temperature being optimum for the condition of heat exchange is taken in easily into a machine. Concretely, cooled air in a room is sucked in from the cooled air suction port (b) opened at a low position, at the time of cooling, since the cooled air stays in a low place at that time, while heated air in a high place is sucked into the machine from the heated air suction port (a) side located at a high position at the time of heating. In this way, heat source air being optimum for a heat exchanging operation can be taken in reliably and easily.
Patent JP-H04208922-A (JP)
Title: Projection type color liquid crystal display device
Inventor: YAMAMOTO KUNIHIKO
IPC: G02F1/133
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the device which facilitates mass production and is low in cost and good in yield by using two-layer type simple matrix liquid crystal panels of an STN type having a specific angle or above of the twist angle of liquid crystal molecules. CONSTITUTION:The two-layer type simple matrix liquid crystal panels 20 of the STN type which have the twist angle of the liquid crystal molecules as large as >=180 deg. and are optimized in the constitution of the respective panels according to the wavelengths of respective incident light rays are used as the liquid crystal panels. Each panel 20 has a panel 21 for driving and a panel 22 for compensation. The panel 22 for compensation has the structure to compensate interference colors by the double refraction effect of the liquid crystal generated in the panel 21 for driving. The  n.d/lambda of the respective liquid crystal panels is set at 1.5<= .d/lambda<=2.0 where  n is refractive index anisotropy, (d) is the thickness of the liquid crystal layer and lambda is the main wavelength of the incident light, by which high-contrast characteristics are obtd. The mass production is facilitated and the cost is reduced by using the panels 20 optimized in contrast characteristics for each of the respective wavelengths. In addition, the projected color images having excellent color reproducibility and display contrast are obtd.
Patent JP-H11175398-A (JP)
Title: Memory device
Inventor: TANAKA KENJI
IPC: G06F15/177
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To process a program in real time without forming a transfer period from outside even in the case that a program capacity exceeds the capacity of a memory device in a configuration of the memory device for which plural processors and a readable and writable instruction memory are connected. SOLUTION: By preserving a program in a processor 2 with a memory shortage in a memory device 31 of other processor 1 with a free area 41 in an opposite direction from the end to the head, even a program exceeding the capacity of a built-in memory 32 is processed in real time without turning the processor 2 to an operation stop state, thus the free area 41 of the other built-in memory 31 is effectively utilized.
Patent JP-H05239692-A (JP)
Title: Method for producing oxide ceramic layer reformed at need on metal foaming barrier layer and article produced therefrom
Inventor: PEETAA KURUTSUE
IPC: C25D11/02
Filed: 1992-11-27
Abstract: PURPOSE: To form an oxide ceramic layer by plasma chemical anodic oxidation on a metal or alloy forming a barrier layer.  
     CONSTITUTION: In the method for producing the oxide ceramic layer by the plasma chemical anodic oxidation on Al, Mg, Ti, Ta, Zr, Nb, Hf, Sb, W, Mo, V, Bi or their alloy; a specified current density of at least 1 A/dm 2  is maintained until potential attains the final value in an electrolytic bath having a pH value of 2 to 8 and a bath temp. constant between -30 to +15°C and not contg. chloride. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07165299-A (JP)
Title: Refueling device
Inventor: TAKABAYASHI MASARU
IPC: G09F9/00
Filed: 1993-12-10
Abstract: PURPOSE:To keep the temperature of an electronic circuit system in an operatable range without the need for a heating means. CONSTITUTION:A motor 10 is supplied with electric power for commercial motive power through a first switch 24 installed in the office 20, whereas a control means 12 and a display-driving means 16 are supplied with electric power for commercial illumination through a second switch 26. The display- driving means 16 has the function of blanking which is effected by a signal from a voltage detective means 15 of the power for motive power. When the power for motive power is cut off to stop an apparatus, the motor 10 stops operating but the control means 12 and the display-driving means 16 are kept in a working condition with supply of power from the other system; the display- driving means is kept in a working condition, with the display 18 stopped from working by the blanking function, so that by virtue of Joule heat the temperature can be maintained in the operatable range independent of the outside air temperature.
Patent JP-H07165207-A (JP)
Title: Inner bag folding device for corrugated board case
Inventor: ISHIMARU TAKEZO
IPC: B65B7/00
Filed: 1993-12-11
Abstract: PURPOSE:To efficiently and correctly close the mouth of an inner bag by a method wherein articles are housed in the inner bag that is put in a corrugated board case and after that, the mouth of the inner bag is folded into a form of gusset and welded together. CONSTITUTION:A tucking-up device 5 for tucking up and detaching the mouth part 4 of an inner bag 3 that is fitted, with its inside turned out, over flaps 2 on an opening of a corrugated board case l and a folding-in device 8 for folding the mouth part 4 detached from the flaps 2 into a form of gusset with fingers 6, 7 engaged for folding in the mouth part 4 from the inside and the outside are provided. Welding parts 10 for holding from both sides and welding together fitting sides 4A of the mouth part 4 are provided to flap bending parts 9 that push down the flaps 2, facing the fitting sides 4a of the mouth part 4 of the inner bag 3 to be folded in the form of gusset, of the corrugated board case 1 toward the inside.
Patent JP-H10190791-A (JP)
Title: Portable telephone set
Inventor: YASUDA YOSHINORI
IPC: H04M1/73
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve convenience by terminating a call just by opening a flip, not immediately ending communication even when the flip is erroneously closed and continuing the communication as it is when the flip is opened within a prescribed time. SOLUTION: An operation similar to the depression of the operation key of an operation part 9 is performed by the detection output of a flip opening/ closing detection switch 3. Then, the control part 9 continues an operation mode even when the opening/closing operation of the flip 2 is performed corresponding to the state of the flip opening/closing detection switch 3, an operation mode state by the input operation of the operation keys including a talk key of the operation part 9 and time data from a clock part. Thus, if there is a call, the call is terminated and the communication is immediately performed just by opening the flip 2, the communication is not immediately ended even when the flip 2 is erroneously closed in the middle and the communication is continuously performed as it is if the flip 2 is opened within the prescribed time.  Also, in the case of setting holding, by opening the flip 2, temporary holding is released.
Patent JP-H06169095-A (JP)
Title: Method for joining silicon structure with glass structure and dynamics quantum sensor based thereon
Inventor: YAMAMOTO TOMOKO
IPC: G01P15/125
Filed: 1992-11-27
Abstract: PURPOSE:To provide a method for joining a silicon structure with glass structures and a highly accurate dynamics quantum sensor based thereon for providing well-controlled gaps between electrodes. CONSTITUTION:A silicon structure 13, 14 and 15 with part of its substrate 13 etched, and glass structures 11a and 12a, and 11b and 12b with grooves 11c and 11d formed therein, are joined by anodic junction to form a sensor which detects dynamics quanta. The glass structure is obtained by forming glass thin films 12a and 12b on glass substrates 11a and 11b containing metal ions, and etching the resultant glass thin films to form the grooves 11c and 11d. This obtains smooth grooves 11c and 11d excellent in depth controllability, and an well-controlled gap (d) between electrodes 16a and 16b.
Patent JP-2000167937-A (JP)
Title: Manufacture of plural-layer pipe
Inventor: DEGUCHI KOUKI
IPC: B29C48/32
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plural-layer pipe with a small-scale manufacturing facility without facility cost and without necessity of airtightly holding in an ultra-high molecular weight polyethylene resin pipe. SOLUTION: The method for manufacturing a plural-layer pipe P fixed in the state that an inner layer pipe made of a synthetic resin is inserted into an outer layer pipe P2 comprises the steps of loosely engaging an ultra-high- molecular weight polyethylene resin pipe having an expansion coefficient (e) of 5% or above after heating as compared with that before heating as an inner layer pipe within the pipe P2, and then heating the pipe P1 to expand the pipe P1 to bring an outer periphery of the pipe P1 into pressure contact with an inner periphery of the pipe P2.
Patent JP-H03203775-A (JP)
Title: Driving circuit for display device
Inventor: TANAKA KUNIAKI
IPC: G09G3/20
Filed: 1989-12-29
Abstract: PURPOSE:To drive the display device of a large capacity by using a conventional source driver and also to restrain the increase of cost by fetching a parallel signal outputted by a converting means at the prescribed number of times and driving a signal electrode based on the fetched signal. CONSTITUTION:Video signals by the amount of 8 bits are fetched over plural cycles by a serial-parallel conversion circuit 3a and the upper side source driver 2a, and the video signals which correspond to all of the source electrodes for odd numbered picture elements are fetched in a shift register in the upper side source driver 2a so as to be outputted from the shift register in parallel. The video signal outputted from the shift register is converted to a driving signal having a voltage level optimum for driving the source electrode by the upper side source driver 2a, and the driving signal is outputted to the source electrode. And the same processing is performed for the even numbered video signals by a serial-parallel conversion circuit 3b and a lower side source driver 2b. Thus, the display device of the large capacity can be driven by using the source driver made with a conventional medium break-down strength process and the cost can be restrained so that it may not be increased more than a conventional driving circuit.
Patent JP-2001159302-A (JP)
Title: Valve opening/closing drive device for internal combustion engine
Inventor: KUSUNOKI RYOHEI
IPC: G05D3/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To meet the necessity of opening and closing a valve for an internal combustion engine by a drive system decreased in size as much as possible and controlling the opening and closing movement in an optimum state. SOLUTION: To meet the above requirements, displacement obtained by a lamination piezoelectric element 13 is exerted on a valve 6, a lamination piezoelectric element 13 is contained in a drive member 11, and the displacement motion of the drive member 11 drawn by the piezoelectric element is carried out at a level of ultrasonic vibration.
Patent JP-H0676744-A (JP)
Title: Structure and driving method of plasma display panel
Inventor: KIN DAIITSU
IPC: H01J11/12
Filed: 1992-11-30
Abstract: PURPOSE: To prevent an abnormal operation and improve reliability by completely separating a scanning electrode and a holding electrode. CONSTITUTION: An anode and a fluorescent film 18 are formed on an upper plate front glass 11, a first holding electrode 14 is formed on a lower plate back glass 13, a derivative 15 is applied thereon to make a cathode 16. Second holding electrodes 17 are provided parallel alternately to the cathodes 16, and a derivative 15 is applied onto the holding electrodes 17 and the cathodes 16. The electrodes 17, 14 are arranged on the same plane. A partition may be provided on either the upper plate or the lower plate. The distance b1 between the cathode (or first holding electrode) and the second holding electrode is made shorter than the distance b2 between the holding electrode and the next cathode (or the next first holding electrode) to prevent crosstalks.  Thus, holding electrodes 4, 3 to which pulses are applied from the holding pulse applying circuit 10 are separated completely from the anode 1 and the cathode 2, so that stable memory operation is enabled.
Patent JP-H03204292-A (JP)
Title: Convergence correction circuit
Inventor: YATSUHASHI KOJI
IPC: H04N9/28
Filed: 1989-12-29
Abstract: PURPOSE:To simplify a circuit constitution by connecting one shaping diode or more to a convergence correction coil. CONSTITUTION:A bridge rectifier circuit comprising diodes 2 consists of diodes in which one diode is used for one side and two shaping diodes 10 are inserted in series between the output terminal 6a of the bridge rectifier circuit and convergence correction coils 7a, 7b. The two shaping diodes 10 are connected to the convergence correction coils 7a, 7b and then four diodes 2 are enough for the bridge rectifier circuit and two diodes are saved. Moreover, the two diodes are connected to the convergence correction coils 7a, 7b to attain rectifier of a parabolic waveform and the convergence YH is corrected with high accuracy.
Patent JP-H09175454-A (JP)
Title: Mobile type wall surface moving device employing magnet built-in type suction wheel
Inventor: HIRASHITA HIROSHI
IPC: B62D57/024
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To freely move this device over a wall surface, and maintain its position as required for a building which is constructed out of magnetic material such as the tower of a suspension bridge, and is periodically inspected and maintained. SOLUTION: A magnet body 4b in a circular arc shape in outer circumference, which can be rocked around the axial center as a rotation center, is provided for a part of a space between an axle and a wheel layer 1, the magnet body 4b is so disposed that the maximum magnetic force of it is directed to the steel wall surface at all times, a plurality of suction wheels (a) by which wheel pressing force is developed between the axle and the steel wall surface, are assembled in a dolly as wall surface suction means, and driving device is provided for the dolly, which allows the magnet body to be moved over the wall surface with driving torque given to these suction wheels (a).
Patent JP-H06166819-A (JP)
Title: Production of conductive silicone rubber composition
Inventor: INOUE YOSHIO
IPC: C08K3/04
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a conductive rubber compsn. excellent in moldability and vulcanizability and having electric resistivity which is in the semiconductive region and not affected by molding conditions by mixing a specific conductive- carbon-black-filled silicone rubber compsn. with a specific silicone rubber compsn. CONSTITUTION:This rubber compsn. is obtd. by mixing a silicone rubber compsn. contg. organopolysiloxanes of formulae I and II and a conductive carbon black with a silicone rubber compsn. contg. an organopolysiloxane of formula I. In those formulae. R<1> and R<2> are each a (substd.)monovalent hydrocarbon group provided that CH3 accounts for 95mol% or lower of R<1> and that R<2> is a monovalent org. group having a primary amino group; a+b is 1.98-2.02; R<3> is a (substd.) monovalent hydrocarbon group; R<4> is an alpha, beta-unsatd. carbonyl deriv. group or an epoxidized monovalent org. group; c+d is 1.98-2.02; R<5> is a (substd.)monovalent hydrocarbon group provided that CH3 accounts for 98mol% or higher of R<5>; and (e) is 1.98-2.02.
Patent JP-H07169549-A (JP)
Title: Applicator
Inventor: OTA YOSHINOBU
IPC: H01R43/055
Filed: 1993-12-15
Abstract: PURPOSE:To press-fit plural electric wires or thick wires without projecting a conductor from a barrel. CONSTITUTION:An opening of a wire barrel (ta) of a terminal (t) is extendedly opened by being push-widened by a downward moving terminal punch 37. Afterwards, the terminal (t) and an electric wire are sandwiched between a wire cripmer 36 and a wire anvil 39, and a conductor (wa) of the electric wire is embedded in the wire barrel (ta), and is press-fitted by calking. Since the wire barrel (ta) is extendedly opened in the case of press-fitting, the conductor (wa) does not project from the wire barrel (ta).
Patent JP-H10184398-A (JP)
Title: Throttle valve assembly
Inventor: SUZUKI ISAMU
IPC: F02D9/10
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive valve with good sealing ability when a valve is completely closed. SOLUTION: This throttle valve assembly has a body 1 forming an intake passage 1a, a valve shaft 3 rotatably supported by the body 1 and a valve 2 supported by the valve shaft 3. A sealing material filling in a gap 11 between the valve 2 mounted on the body 1 and completely closed and the wall surface 10 of the intake passage 1a is applied to the gap 11 from the closed side of the valve 2 to form the sealing part 9 of the valve 2 when the valve 2 is completely closed by the film of the sealing material, which can from the sealing part 9 suitable for the gap 11 between the valve 2 and the wall surface 10 of the intake passage 1a.
Patent JP-H03200943-A (JP)
Title: Range finder for camera
Inventor: NAGAOKA SHINJI
IPC: G03B13/36
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate a center omission phenomenon by allowing peripheral beams to be projected on peripheral objects to be expanded in diameter ore than a center beam to be projected on a center object and then projecting the beams. CONSTITUTION:The peripheral beams to be projected on the peripheral objects are made to expand in diameter more than the center beam to be projected on the center object and those beams are projected. A light emitting element 1 has square light emitting diodes 1a, 1b, and 1c mounted on a substrate 1d and light emitting diode patterns D1, D2, and D3 are provided on the surfaces of the light emitting diodes 1a, 1b, and 1c. The light emitting diode D2 is smaller than the light emitting diode patterns D1 and D2 to enable the high-density beams to be projected on the object. Consequently, the center omission phenomenon is precluded and the high-accuracy range finding operation can be expected.
Patent JP-H06189929-A (JP)
Title: Composite pulse sequence mri pickup method
Inventor: KAWAGUCHI HIROMI
IPC: G01R33/32
Filed: 1992-12-24
Abstract: PURPOSE:To obtain an image, the target region of which is highlighted dispensing with repeating image pickup and reconfiguration and dispensing with synthesizing images. CONSTITUTION:When an image, the target region of which is highlighted is obtained in the case of applying designated weights W1, W2, W3 to the respective images G1, G2, G3 obtained by different kinds of pulse sequences S1, S2, S3, the pulse sequences S1, S2, S3 are made correspond to views for forming a k space ksp according to the the allocation depending on the W1, W2, W3, and for every view for forming k space ksp, the corresponding pulse sequence is executed, and data on k space ksp is collected to reconfigure an image. This is suitable as a medical image processor.