baber/WOPTO huggingface dataset:
Patent JP-H06191049-A (JP)
Title: Ink tank, ink jet cartridge, ink jet recording apparatus and device and method for injecting ink into ink tank
Inventor: TERUI MAKOTO
IPC: B41J2/01
Filed: 1992-12-25
Abstract: PURPOSE:To prevent the mixing of air bubbles into an ink tank at the time of the injection of ink in the ink tank having a slit bladder by separating the ink tank into a sub-tank chamber and a main tank chamber both of which communicate with an ink supply passage by an almost semispherical partition wall member composed of a deformable elastomer having a slit provided to the leading end part thereof. CONSTITUTION:Even when ink is temporarily sucked from an ink emitting orifice by a suction pump for the purpose of keeping and improving the emission state of a recording head part IJH, the pressure difference between a sub-tank chamber 170 and a main tank chamber 150 becomes large in the same way as the case of ink consumption at the time of recording. Therefore, a bladder 100 is deformed and a slit 110 is opened and ink is supplied into the sub-tank chamber 170 from the main tank chamber 150. After the supply of the ink, the bladder 100 is restored and the slit 110 is returned to an initial closed state.
Patent JP-2001165543-A (JP)
Title: Ice, snow transporting and dispersion device and method for transporting and dispersing ice and snow
Inventor: ISHIKAWA YOSHIKAZU
IPC: F25C5/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve an ice and snow supplying efficiency for an ice and snow dispersion device. SOLUTION: When a rod 91a of a first cylinder mechanism 91 is retracted from a state where both ends of a movable hose 81 and pipe ends of the transporting pipes 30a, 30b are communicated to each other, a shaft 97 of the first lever 96 is retracted, the first and second levers 96, 102 are turned on shafts 99, 103, a holder 100 is rotated toward a direction of a second branch pipe 83 by the shafts 101, 104, one end 81a of the movable hose is turned and curved up to the position facing against the pipe end of the second branch pipe 83 on the other end 81b, and at this time the movable hose 81 is extended while being pulled toward the second branch pipe 83 by the first and second levers 96, 102, it is closely contacted without any clearance between both ends, thereby the movable hose 81 and the second branch pipe 83 are communicated with and connected to each other.  Ice and snow 60 transported from the direction B through the transporting pipe 30b are supplied to the ice and snow dispersion device through the second branch pipe 83 and the second branch hose 95.
Patent JP-H09161771-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: INOUE TOMOHIRO
IPC: H01M10/052
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery using a positive electrode having high energy density and excellent in the cycle characteristic by using a composite active material of a conductive polymer material and an inorganic active material for a positive electrode active material, and specifying the weight average molecular weight of the conductive polymer material. SOLUTION: This nonaqueous electrolyte secondary battery is constituted of a positive electrode, an electrolyte layer containing a nonaqueous electrolyte, and a negative electrode capable of storing and releasing lithium. A conductive polymer material having the weight average molecular weight Mw of 1×10<4> -2×10<5> is used for a positive electrode active material. A composite material of the conductive polymer material having the dispersion ratio Mw/Mn of 1-4 and an inorganic active material is used for the positive electrode active material.
Patent JP-H11166442-A (JP)
Title: Method and device for adjusting idle air amount for internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D41/16
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in an idle speed and inconveniences such as an engine stop or the like by stopping the flowing of air other than air from a bypass air route, air from an idle air route and air leaked from various valves into an internal combustion engine during the adjustment of an air amount in an idle running state. SOLUTION: For adjusting an air amount during the idle running state of an internal combustion engine 1 at the time of completion check at a plant or at a market, first the connector 98 of an inspection device 100 is connected to a control means 78. Thus, a bypass air adjusting signal is automatically supplied to the control means 78 and, accordingly, an ignition period is fixed, and stoppage is made by turning OFF the operations of a purge valve 54, an EGR control valve 66 and an air conditioner 96. In this state, the ignition period is adjusted by a worker, and the air amount of a bypass route bypassing a throttle valve 18, i.e., an idle speed, is adjusted by an adjusting screw. After the adjustment, the connector 98 of the inspection device 100 is removed from the control means 78, and then work is finished.
Patent JP-H0541710-A (JP)
Title: High-speed data transceiver
Inventor: JIEEMUZU AARU KUO
IPC: G06F13/40
Filed: 1991-12-27
Abstract: PURPOSE: To use a high speed data transceiver in a high speed Futurebus + system, to provide a satisfactory temperature and power AC ability and to reduce power consumption. CONSTITUTION: A voltage bias block 22 controls the base driving of respective drivers 12 and gives high speed and stable transmission delay. The capacitor of the circuit of the driver 12 gives instantaneous base driving and two pairs or mirror capacitor transistors control an output slew rate. When the driver 12 is disable, a discharge capacitive circuit network connected to the base of the output driver 12 gives an instantaneous discharge route. On a receiver 14-side, a TTL converter stage against ECL reduces node capacity and gives high speed turn-off. A TTL output buffer depends on the logic ground of a back plane transceiver, and noise, ground bounce and a queue are small. When an impedance state is high in the TTL output buffer, power consumption is zero.
Patent JP-2001166134-A (JP)
Title: Phase difference plate, optically compensated polarizing plate and liquid crystal display device
Inventor: SASAKI SHINICHI
IPC: G02B5/30
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To develop a phase difference plate with which a liquid crystal display device having excellent display quality such as contrast in a wide viewing angle range from the front direction to the oblique direction can be formed by preparing a biaxially stretched film having little variance in the optical axis. SOLUTION: The phase difference plates 1, 11 consist of a biaxially stretched film satisfying R1<=1000 nm and β>=1.12 and having ±3 deg. variance in the angle of the delayed phase axis in the plane, wherein R1 is the phase difference in the normal line direction and β is defined by β=R2/R1 with R2 being the phase difference in the perpendicular direction when the film is inclined by 40 deg. from the normal direction around the delayed phase axis as the rotation axis. The optically compensated polarizing plate consists of a laminated body of the phase difference plate 1, 11 and a polarizing plate 2, 21, and the liquid crystal display device has the phase difference plate or the phase difference plate and a polarizing plate on at least one side of a liquid crystal cell 3.
Patent JP-2000170487-A (JP)
Title: Excavator and use method therefor
Inventor: TSUJIMURA OSAMU
IPC: E21D9/093
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To easily discharge earth and sand by providing a plurality of excavation plates partitioning an opening in the opening at a tip of a hollow cylindrical body incorporating an impact machine. SOLUTION: This excavator 10 is provided with a hollow cylindrical body 11, and an excavation plate 14 is provided in an opening part at a tip thereof. A hard metal 18 is provided at a front end of the excavation plate 14, and an impact machine 21 is fixed therein. The impact machine 21 is provided with a pressure air or pressure oil supply pipe 22, consists of an impact ram for pressure air motion or hydraulic motion, and is an impact generator like circular column having a small diameter. The excavation plate 14 and the hard metal 18 attached to it bite into the ground due to the operation of the impact machine 21 to dig the ground in the direction of arrow mark 20 along an excavation scheduled line. The hollow cylindrical body 11 is provided with an earth and sand stirring chamber 30 stirring digged earth and sand.  A digged earth discharge pipe 41 discharges stirred and digged earth backward. A vacuum suction device is connected to the ground surface side of the digged earth discharge pipe 41. Consequently, it is possible to divide an excavation cross section into many parts for digging and discharge earth easily so that excavation efficiency is improved.
Patent JP-H06193977-A (JP)
Title: Refrigerator
Inventor: HIRAOKA SEIJI
IPC: F25B1/00
Filed: 1992-12-25
Abstract: PURPOSE:To suppress fluid sound to a minimum limit by selecting a bypass circuit having different passage resistance in response to a high pressure immediately before starting. CONSTITUTION:A refrigerating cycle is formed of main units such as a compressor 1, a condenser 2, a liquid receiver 3, an expansion valve 4 and an evaporator 5. A back-flow preventive check valve 6 is provided on the way of a discharge tube of the compressor 1, connected at this side with a high pressure side and a low pressure side of the compressor 1, and bypass tubes 7a, 7b having different passage resistances and solenoid valves 8a, 8b are mounted on the way. When a low pressure switch 10 is reset, a high pressure is sensed by a high pressure switch 11 together with an operation signal and it is a set pressure or more, the valve 8a is opened, and a pressure in a compressor chamber is released to a low pressure side via the tube 7a having a small passage resistance. If it is the set pressure or less, the valve 8a is closed, the valve 8b is opened to release the pressure in the chamber to a low pressure side via the tube 7b having larger passage resistance than that of the tube 7a. Thus, fluid sound can be suppressed to a minimum limit.
Patent JP-H07192503-A (JP)
Title: Lamp reflector
Inventor: KABAYA HIDEKAZU
IPC: C08L77/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a lamp reflector with light weight, high strength, and excellent surface smoothness. CONSTITUTION:A lamp reflector has a base body prepared by injection of a resin composition containing 10-80 parts by weight of polyphenylene ether- based resin and/or styrene-based resin and 20-90 parts by weight of polyamide- based resin and the polyamide-based resin is a polymer obtained by condensation polymerization of an aliphatic linear diamine, an aliphatic linear dicarboxylic acid, and an aromatic dicarboxylic acid.
Patent JP-2000175153-A (JP)
Title: Electronic camera
Inventor: INOUE AKIRA
IPC: H04N5/225
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that utilizes an image pickup element so as to acquire an image signal representing a still picture with higher image quality and an image signal representing an optimum moving picture and records them on a recording medium. SOLUTION: The electronic camera is provided with a 1st image pickup means 30 for a still picture that has a photographing lens unit 15 with a photographing optical system 81 and has a 1st image pickup element 28 applying photoelectric conversion to an object image and outputs a photoelectric converted image signal, with a 2nd image pickup means 55 for a moving picture that has a 2nd image pickup element 46 with a smaller pixel number than that of the 1st image pickup element, which applies photoelectric conversion to the object image, and that outputs a photoelectric converted image signal,  with a recording means that records image data generated from either of the 1st image pickup means and the 2nd image pickup means to a recording medium and with a photographing mode selection means that selects a still picture recording mode where an output signal of at least the 1st image pickup means or a moving picture recording mode where an output signal from the 2nd image pickup means is recorded.
Patent JP-H06197314-A (JP)
Title: Cross line superimposing system and cross line superimposing device
Inventor: MURAKAMI AKIRA
IPC: H04N5/93
Filed: 1992-12-25
Abstract: PURPOSE:To reduce disturbance in line marks by connecting a still video player and a monitor television receiver to a cross line superimposing device. CONSTITUTION:This system consists of the still video player 10 reproducing a magnetic recording signal to output an NTSC system video signal, the cross line superimposing device 20 separating a synchronous signal from the video signal being the analog signal of the still video player 10, generating the signal of a line mark in a vertical and a horizontal directions with a digital circuit based on the synchronous signal and outputting a video synchronization synthesis signal, and a monitor video receiver 80 displaying superimposingly a video image and a line mark by the video synchronization synthesis signal. Then the still video player 10 and the monitor television receiver 80 are connected to the cross line superimposing device 20. In this case, a video image is observed one by one frame each by overlapping the line mark onto the video signal by connecting cords 25, 26 to the video player 10 and the device 20.
Patent JP-H05181710-A (JP)
Title: System for monitoring central processing unit
Inventor: TABATA TAKASHI
IPC: G06F11/30
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the generation of a fault by individually detecting whether all of a central processing unit(CPU), a watchdog timer and a CPU monitoring means are normally driven or not. CONSTITUTION:The CPU 1 is provided with a means for generating a prescribed synchronous pulse P to the watchdog timer 2 and the timer 2 is provided with a reset pulse generating means for generating a reset pulse RP to the CPU 1 when the pulse P does not arrives from the CPU 1. In addition, the CPU monitoring means 3 is provided with a function for monitoring a reset pulse RP outputted from the timer 2 and judging whether the function of the CPU 1 is normally operated or not from information obtained from a reset pulse RP. An alarming means 4 is driven in response to an output outputted from the means 3 and indicating the abnormality of the function of the CPU 1.
Patent JP-H11172877-A (JP)
Title: Handrail structure and handrail-frame hanger of wooden balcony
Inventor: HIRAGA KENJI
IPC: E04F11/18
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide the handrail structure of a wooden balcony having excellent workability, safety and beautifulness. SOLUTION: A plurality of handrail frames 6, in which supports 61 and intermediate sash bars 62 as the vertical members of a handrail and handrail materials 63 and lower frame materials 64 as horizontal members are joined beforehand in a frame shape, are connected continuously onto the beam material 41 of the wooden balcony 1 through handrail-frame hangers 7 installed to the beam material 41 while having horizontal boards, hanging boards and vertical boards. The handrail-frame hangers 7 are interposed among the supports 61, 61 of the adjacent handrail frames 6, 6, and the handrail is mounted by coupling each handrail frame 6, 6 by bolts 92 penetrated to these supports 61, 61 and handrail-frame hangers 7 while the handrail frames 6, 6 are set up and fixed to the beam material 41.
Patent JP-H07187761-A (JP)
Title: Alumina porcelain and alumina porcelain for ferrite sintering
Inventor: OKADA YUTAKA
IPC: C04B35/64
Filed: 1993-12-27
Abstract: PURPOSE:To obtain porcelain for ferrite sintering with reduced moisture absorption and increased durability at a relatively low sintering temperature by using a raw material obtained by adding a small amount of yttria (Y2O3) to alumina. CONSTITUTION:The starting material comprising 0.37 to 3.2wt.% of yttria and the rest of alumina is sintered to give a porcelain where the particle interface for the alumina granules is formed with a mixture layer containing oxides of aluminum and oxides of yttrium and the moisture absorption is 0.6% or less.
Patent JP-H07202988-A (JP)
Title: Automatic system selecting method and communication system therefor
Inventor: OKI TAIJI
IPC: H04L69/40
Filed: 1993-12-27
Abstract: PURPOSE:To provide the automatic system selecting method and the communication system therefor capable of realizing high-safety data communication. CONSTITUTION:A state monitor part 7 of a higher rank module 1 monitors the system selection control of a monitor control part 3 to a low-order module 11 and reports the monitored result to the low-order module 11 corresponding to a state signal 105 and when the state signal 105 received through a higher rank module state monitor part 16 shows the stop of system selection control, a system selection command part 14 of the low-order module 11 autonomously performs the system selection control based on various kinds of alarm monitor information collected by an alarm monitor part 15.
Patent JP-H07183614-A (JP)
Title: Distorted multiple quantum well optical device
Inventor: SUZAKI SHINZO
IPC: H01S5/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a distorted MQW optical device which enables the property improvement by the introduction of distortion without deteriorating light shut-in effect. CONSTITUTION:MQW laser is made by stacking an n-type InP buffer layer 2, an n-type InGaAsP lower shut-in layer 3, an i-type MQW layer 4, a p-type InGaAsP upper light shut-in layer 5, and a p-type InP clad layer 6 in order on an n-type InP substrate 1. The MQW layer 4 is composed basically of an InxGa1-xAs well layer 12, where pull distortion of --0.5-2.00/o is introduced, and In0.82Ga0.18As0.4P0.6 barrier layers 11 of nondistortion, and an InyGa1-yAs shut-in layer 13, which is of approximately the same size, in the range of 0.5-2.0%, as a well layer 12 and in which compressed distortion of reverse polarity is introduced, is interposed between each well layer 12 and the barrier layer 11.
Patent JP-H05177714-A (JP)
Title: Bonding method for polyether ether ketone resin material
Inventor: ARAKI TAKAHITO
IPC: B29C65/52
Filed: 1991-12-27
Abstract: PURPOSE:To bond firmly polyether ether ketone with another polyether ether ketone or with a metal by pretreating the surface of a resin material and applying a specified bonding agent for bonding a bonding face of the resin material and a face to be bonded. CONSTITUTION:Pretreatment is applied on a face of a resin material to be bonded by blasting, plazma treatment, corona treatment, chemical etching or the like, or the combination of the same. An epoxy primer 4 and a urethane bonding agent 3 are applied on a bonding face with which said pretreatment is completed or on a face to be bonded of the resin material and then heating and curing are performed. In the case polyether ether ketone (PEEK) 2 is bonded with another polyether ether ketone 2 or with a metal, bonding force can be improved to a larget extent. The use of the PEEK resin material, therefore, can be improved further.
Patent JP-H09158267-A (JP)
Title: Construction method for box culvert with pit and joining device for use in this method
Inventor: SATO NOBUHIRO
IPC: E03B11/14
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To easily generate alignment of a box culvert with a bottom pit, which has been done at the construction site and been difficult because of narrowness. SOLUTION: A box culvert 1 and bottom pit 2 are carried separately near to the construction site, where the pit 2 is placed on a rotary plate of a pit joining device, and the pit 2 is aligned with a pit hole 1h provided in the culvert 1 upon the body of the joining device. The rotary plate is rotated, and the joining part of the pit 2 with a steel material 1n, etc., is aligned with a notch (v) in the culvert 1, and a coupling tool is coupled with the coupling part of the bottom pit 2. Thus a box culvert equipped with pit is completed and hung down at the construction site.
Patent JP-H09166905-A (JP)
Title: Electrifying device and electrophotographic device
Inventor: HANO YOSHIFUMI
IPC: G03G5/147
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device hardly causing soiling and capable of excellently executing an electrification while maintaining an excellent electrification characteristic over a long term. SOLUTION: This electrifying device is provided with at least an electrophotographic photoreceptor and a member for contact-electrifying the electrophotographic photoreceptor, thereby electrifying the electrophotographic photoreceptor by impressing voltage from an electrifying member. In this case, the polarity of potential generated on the electrophotographic photoreceptor by slidably rubbing the electrifying member with the electrophotographic photoreceptor is identical to the potential to be electrified to the electrophotographic photoreceptor and provided with at least one kind of grains. The grain is provided with a surface layer subjected to a surface treatment with a treating agent containing metal atom.
Patent JP-H09167658-A (JP)
Title: Connector with built-in driver
Inventor: HAMAKAWA YASUHISA
IPC: H01R13/66
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obviate a signal distributing circuit on the receiving side of an exchanger, and easily specify a caused fault by distributing a signal supplied from an electronic circuit package through plural built-in drivers to plural signals. SOLUTION: A receiver 8 in a connector 5 with built-in driver to which a balancing signal is inputted through a balancing transmission line 1, differentially detects the balancing signal, and outputs it after it is restored to a former digital signal. The digital signal outputted by the receiver 8 is respectively inputted to plural drivers 6, and the plural drivers 6 send out the digital signal on plural signal conductors 7, and drive an electronic circuit package of an exchanger unit 3 connected to a back base board 4. Therefore, a distributing circuit of a common signal on the receiving side of an exchanger can be obviated. Since influence of the electronic circuit package connected to the output side of the drivers 6 is not exerted on the other electronic circuit package, a troubled electronic circuit package can be easily specified, and is can be quickly repaired.
Patent JP-2000165699-A (JP)
Title: Timing signal generator for television receiver
Inventor: SAKANISHI YASUAKI
IPC: H04N5/12
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To generate a more stable vertical pulse signal by making jitter of various vertical timing signals possible to be cancelled by sampling a vertical synchronizing signal by a horizontal synchronizing signal according to various signals. SOLUTION: The vertical synchronizing signal is first delayed in a phase in which no problem is caused by the jitter from a sampling point of the horizontal synchronizing signal by a delay circuit 12. Next, a timing signal based on the vertical synchronizing signal of a video signal is generated by sampling the delayed vertical synchronizing signal by a clock signal by a vertical address counter 17.