baber/WOPTO huggingface dataset:
Patent JP-2000221537-A (JP)
Title: Electro-optic device, its production and electronic apparatus having the same
Inventor: MOMOSE YOICHI
IPC: G09F9/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a connecting structure in which a defect does not occur by forming a ruggedness in a signal input wiring in the connecting part between the electrode formed on substrate and the signal input wiring. SOLUTION: The two substrates 1a and 1b are arranged to face each other and are bonded to each other apart a prescribed spacing with a sealing material 2 with which the peripheral edge of the substrate 1a is printed. The lower substrate 1b is provided with the signal input wiring 5a to 5n formed in such a manner that the one-side ends face the terminal parts of scanning lines 3a to 3n embedded in the sealing material 2 of the upper substrate 1a and are electrically connected to the terminal parts of the scanning lines via conductive particles 8. The ruggedness is formed on the surfaces of the data lines 4a, 4b...4m and the signal input lines 5a to 5n.  The ruggedness is formed on the surfaces of the data lines 4a, 4b...4m in the manner described above, thereby, incident light may be randomly reflected and the display can be made more easily visible than the case where the surface is flat.
Patent JP-S56121044-A (JP)
Title: Electrophotographic composite receptor
Inventor: TANIGAWA KIYOSHI
IPC: G03G15/05
Filed: 1980-02-28
Abstract: PURPOSE: To enhance the sensitivity of a receptor by repeatedly coating an eutectic complex composition based on pyrylium dye, an electrically insulating polymer and a specified sensitizer to form the upper 2nd layer of two photoconductive layers different from each other in sensitivity to chromatic light.  
     CONSTITUTION: The 2nd photoconductive layer 14 is formed on the 1st photoconductive layer 12 on electrically conductive substrate 11 by repeatedly coating an eutectic complex composition based on a compound represented by formula I, II or III [where each of R 1  and R 3  is N(C 2 H 5 ) 2  or the like, R 2  is phenyl, p-chlorophenyl or the like, R 4  is N(C 2 H 5 ) 2  or the like, R 5  is N(C 2 H 5 ) 2  or the like, R 6  is pyridino or the like, R 7  is the group of formula IV or the like and R 8  is H, CH 3 , Cl or NO 2 ], pyrylium dye and an electrically insulating polymer. Layers 12, 14 can receive and maintain charges of different polarities, and composite receptor 1 capable of performing dichromatic copy of black-red-white or the like is manufactured. The composition of layer 14 results in high sensitivity and a superior image. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55119988-A (JP)
Title: Pump maintenance monitoring system
Inventor: MATSUNAGA EINOSUKE
IPC: F04B49/10
Filed: 1979-03-06
Abstract: PURPOSE: To raise safety, economy, and feasibility by making up a monitoring system consisting of a concentrate arrangement of sensors for vibration, liquid, and temperature, attached to pump, together with an alarming circuit and a display unit, in a commonly usable manner.  
     CONSTITUTION: The oil pump 1 provided with a monitor consists of the upper and lower casings 2 and 3 and a centrifugal wheel rotating inside the casings 2 and 3,  and the rotary shaft 4 is supported by the bearings 5 and 6 integrally formed at  both inner and outer ends of the lower casing and is driven by the motor 8 through  the coupler 7. Also, the vibration sensor 11, the oil sensor 12, and the temperature  sensors 15 and 16 are provided, and when at least one of the outputs of each sensor  reaches more than a specified value, an alarm is generated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11215330-A (JP)
Title: Original reader
Inventor: INDE MASAAKI
IPC: H04N1/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an original reader by which it is not required for a user that the user wait a time, when the scanning means returns to a waiting position and re-scanning of a bar code is conducted in a short time. SOLUTION: In this original reader for reading a bar code 310 placed in a scanning area in a subscanning direction, when the result of analyzing the bar code in a forward path of an image sensor section 306 (scanning means) from a waiting position 306A is discriminated as being faulty, a CPU (control means) controls the image sensor section 306 to conduct re-scanning of the bar code in a return path to be returned to the waiting position 306A.
Patent JP-H03233041-A (JP)
Title: Wooden structure
Inventor: KINOSHITA SATORU
IPC: E04B1/26
Filed: 1990-02-06
Abstract: PURPOSE:To facilitate the execution of work in site, and improve durability by composing a framework, of sills, columns, girths, girders, and the like, and by fitting panels composed of veneer plywoods, on determined surfaces set on surfaces confronted with the columns, with nails to be driven into. CONSTITUTION:A wooden structure is composed of a framework including the structural material of sills 11, 11, columns 12..., girths 13, girders 21, and the like, and panels 15... formed by bonding veneer plywoods 17, 17, 18, 18 on stiles 16, 16, and by driving nails into them. The panels 15,... are fitted on determined surfaces 14... arranged on surfaces confronted with the columns 12... connected to the sills 11, 11, and the girths 13, and on the determined surfaces 14 arranged on surfaces confronted with the columns... connected to the girths 13 and the girders 21, by driving the nails. As a result, the panels 15 are fitted on the same surfaces as those of the columns, and a residential space can be widely secured.
Patent JP-H09218480-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TACHIBANA NORIKI
IPC: G03C1/38
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent photographic additives from flowing out into a developer, to prevent a matting agent from dropping, and to obtain excellent adhesion resistance by incorporating an epoxy-crosslinked compd. of a fluorine-contg. surfactant. SOLUTION: This photographic sensitive material contains an epoxy- crosslinked compd. of a fluorine-contg. surfactant. The hydrophilic colloid layer contains a fluorine-contg. surfactant having at least one kind of substituent selected from among hydroxyl groups, amino groups and carboxyl groups, and is hardened with an epoxy-based hardening agent, or the hydrophilic colloid layer contains polymer particles having 0.5 to 10μm average particle size and having at least one kind of substituent selected from among hydroxyl groups, amino groups and carboxyl groups, and is hardened with an epoxy-based hardening agent. To harden the film with an epoxy-based hardening agent, any method can be used such that an epoxy-based hardening agent is preliminary added to the coating liquid for a back layer or an epoxy-based hardening agent is added while the coating liquid is applied.
Patent JP-H03230446-A (JP)
Title: Electron emitting element and manufacture thereof
Inventor: TOMII KAORU
IPC: H01J9/02
Filed: 1990-02-05
Abstract: PURPOSE:To improve electron emission efficiency by forming insulator layers other than projections made of a conductor into nearly the same plane, and forming a gate electrode conductor layer thick. CONSTITUTION:A conductor layer 2 for a signal electrode is formed on an insulating substrate 1, and projections 3 made of a conductor and formed at the desired interval and arrangement are provided on it. An electron permeating thin-film insulator layer 4 is formed on the projections 3, and the insulator layer 4 is formed into nearly the same plane as an insulator layer 5 at portions other than the projections 3. When voltage is applied to the conductor layer 2 and a conductor layer 6b for a gate, edge portions of the projections 3 made of a conductor have the strong electric field, and tunnel electrons with large energy are emitted from the conductor layer 6a. Since a conductor layer 6b outside the conductor layer 6a is thick, electrons are not diverged obliquely outward but emitted forward, and electron emission efficiency is improved.
Patent JP-H06290881-A (JP)
Title: Mountain carrier heavy discharge lamp ignitor equipment
Inventor: GUREN GAABOUITSUTSU
IPC: H05B41/16
Filed: 1994-02-23
Abstract: PURPOSE: To provide a powerful ignition apparatus for a discharge lamp which is so improved as to re-start a discharge lamp immediately after an arc extinction due to the voltage drop in a electric power line. CONSTITUTION: A ballast 10 comprises an electric voltage source 100 connected to both ends of a primary winding PW of a transformer 110 and is further provided with an arc igniting means 120 and a coupled voltage sensing timer apparatus 130. An arc igniting means 120 comprises a siduc S1, one end of which is connected to a contact point of a capacitor C2 and a resistor R1 and the other end of which is connected to a tap TP2. A voltage sensing timer apparatus 130 comprises a voltage divider circuit network constituted of resistors R2, R3. A timer T1 comprises 8 pins, a resistor 5 is connected between pins 2, 3, a capacitor C4 is connected between pins 3, 4, and a resistor R4, a capacitor C3, a load output terminal of a diode bridge full-wave rectifier DB, and the pin 3 of an optical coupler OC are connected to the connecting point of the pin 4 and the capacitor C4.  The optical coupler OC comprises six pins and includes a photo-diode PD.
Patent JP-S60169781-A (JP)
Title: Target tracking apparatus
Inventor: YAMAKAWA HIDEO
IPC: G01S3/42
Filed: 1984-02-14
Abstract: PURPOSE:To enable stable guidance tracking, by a method wherein a receiving wave is separated into two polarized waves and signals corresponding to respective polarized waves are further taken out to detect and compare the angle errors of a target while one with large intensity is set as a tracking signal. CONSTITUTION:When an antenna 1 receives the reflected wave and the emitted radio wave of a target and a background, received signals are sent to a polarizer 2. The separation and change-over operation of vertical and horizontal polarizer waves of this polarizer 2 is controlled by the pulse signal from a change-over control signal generator 3 and signals corresponding to two polarized waves are alternately sent to a receiver 4. The receiver 4 detects a target signal from received signals and outputs the same to a synchronous detector 5. The signals separated by the detector 5 are sent to a vertical polarized wave error detector 6 and a horizontal polarized wave error detector 7 and converted angle error signals of orthogonal two axes. These angle error signals allow the antenna to direct to the target through a comparision/judge device 8, a servo amplifier 9 and torque generator 10 so as to bring the angle errors to zero. Therefore, stable guidance tracking can be performed.
Patent JP-H10216248-A (JP)
Title: Portable low frequency medical treatment equipment, its storage tank and its connection mechanism
Inventor: SUZUKI SHUICHI
IPC: A61N1/32
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To easily connect a storage tank to two sucking pipings and also to release the connection thereof by making the storage tank removal from a case. SOLUTION: A first connecting port 18 and the second connecting port 19 are formed on one end surface of the storage tank 1. A slide member 61 is held in a base fixed to the case so as to be slidable and two connection hollor shaft members 64 and 65 are held in the slide member 61. The first piping extending from the sucking port a of a sucking pump and the second piping extending from a connecting terminal 12 are connected to the base end parts of the shaft members 64 and 65. When the slide member 61 is slide in one direction by an operation lever 72, the tip part of the shaft member 64 is connected to the first connecting port 18 and, at the same time, the tip part of the shaft member 65 is connected to the second connecting port 19. When the slide member 61 is slid in another direction, the connections are simultaneously released.
Patent JP-S56122209-A (JP)
Title: Current miller circuit
Inventor: OKADA TAKAFUMI
IPC: H03F3/343
Filed: 1980-02-29
Abstract: PURPOSE: To obtain an output current of a desired ratio regardless of h fe  of a transistor, by connecting a plural number of the 2nd current Miller circuits to the 1st current Miller circuit with the diode and the base shared to each other.  
     CONSTITUTION: In case when a ratio of 1:p:q:r is secured among the output currents I 1 , I 21 , I 22  and I 23 , the current amplification factor of a transistor (TR) is set at h fe . Then the ratio of the emitter area is set to 1:m:a:b:c for the TRs Q 1 , Q 2 , Q 41 , Q 42  and Q 43 . As a result, a ratio of 1:m:a:b:c is secured also among the emitter currents. At the same time, the ratio of the emitter area is set at p:q:r for the TRs Q 31 , Q 32  and Q 33 . For the emitter area ratio as well as the relation 13 between each base current and the current amplification factor, an equal coefficient is secured for h fe  in the relative equation 18 between the input current I 1  and e.g. the output current I 21 . As a result, an output current of a desired ratio can be obtained with a high accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62184343-A (JP)
Title: Electrophoretic apparatus
Inventor: TEZUKA SHIGERU
IPC: G01N27/447
Filed: 1986-02-07
Abstract: PURPOSE:To make electrophoresis without generating the distortion of a migration pattern by disposing a spacer in contact with the end of an electrophoretic sheet between at least one of flat plate-shaped supports and the electrophoretic sheet. CONSTITUTION:The electrophoretic sheet 30 is sandwiched between two sheets of the flat plate-shaped supports 21a and 21b; the square frame-shaped spacer 40 is disposed between the flat plate-shaped support 21b which is further from a front frame 11 and the electrophoretic sheet 30. The spacer 40 having such shape eventually contacts only the end of the electrophoretic sheet 30 when the electrophoretic sheet 30 is held in place between the two supports 21a and 21b. The crushing of the gel film of the electrophoretic sheet by dirt, dust, etc., is surely prevented by the effect of the spacer disposed between the flat plate-shaped supports to support the electrophoretic sheet and said sheet.
Patent JP-H072794-A (JP)
Title: Production of substituted and unsubstituted 2-(cyanomethyl)benzimidazoles
Inventor: ERUBUIN DEIITSU
IPC: C07D235/16
Filed: 1994-02-23
Abstract: PURPOSE: To provide the compound as a crystalline form in good yield without using a halobenzene for the solvent, which is an intermediate for the synthesis of coloring matter, pigment, plant protecting agent and pharmaceutical.  
     CONSTITUTION: The (substituted)2-(cyanomethyl)benzimidazole is obtained by reacting (A) a 0-phenylenediamine of formula I (R 1  is 1-4C alkyl or 1-4C alkoxy; n is integer of 0 to 2) with (B) a cyanoacetic acid ester of formula II (R 2  is 2-12C alkyl and 1-3 CH 2  are substitutable by 0) at 150 to 175°C (preferably 155 to 170°C) in a halogen-free inert solvent in which boiling point is 150°C (preferably cumene, mesitylene or the like) without adding an aromatic sulfonic acid as a catalyst. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S49131268-A (JP)
IPC: B29C65/78
Filed: 1974-03-05
Abstract: A sonic or ultrasonic apparatus comprises electroacoustic transducer means for providing vibratory energy applied to a workpiece to cause welding for instance. The transducer means is coupled by a set of leaf spring members to a stationary support. Reciprocating motion of the transducer means toward and away from the workpiece is accomplished by bending the leaf spring members using a motive means, such as a pneumatically driven piston. The leaf spring members yield in the direction of this reciprocating motion which substantially coincides with the axis of propagation of the vibratory energy, but exhibit rigidity along the direction normal to such axis.
Patent JP-H03231040-A (JP)
Title: Power sheet
Inventor: UENO NAOKI
IPC: B60N2/10
Filed: 1990-02-05
Abstract: PURPOSE:To reduce the number of parts and to simplify the structure because a reduction gear is not needed by fixing plural ultrasonic motors to the front and rear portions of a sheet holding material, and connecting screw shafts driven by the ultrasonic motors to a sheet through elevating members. CONSTITUTION:Plural ultrasonic motors 2 are fixed to the front and rear portions of a holding material 1 fitted to the floor surface of a car body, and output rotating shafts thereof are fixed in such a manner as to align in the vertical direction. The upper ends of screw shafts 12 elevated by the respective ultrasonic motors 2 are connected to a sheet through elevating members 3. At this time, each ultrasonic motor 2 is constructed so that a hollow rotating shaft 9 is supported in a housing 2a fixed to the holding material 1 through bearings 10a, 10b, and a screw shaft 12 is screw-engaged with a thread groove 11 formed on the inner periphery of the hollow portion of the rotating shaft 9. By this arrangement, front and rear ultrasonic motors 2 are synchronously driven to elevate a sheet, and the ultrasonic motors of only one side are driven to tilt a sheet.
Patent JP-H11221923-A (JP)
Title: Ink-jet head and ink-jet printer
Inventor: TANIGUCHI OSAMU
IPC: B41J2/055
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To improve gradation control performance in relation to ink-jet heads and ink-jet printers. SOLUTION: In an ink-jet head 21 in which the ink in an ink passage 14 is pressured thereby flying ink drops from a nozzle hole 13 communicating with the ink passage 14, the ink-jet head is provided with the ink passage 14, a pressuring means (piezoelectric driving electrode) 17 for pressing ink in the ink passage 14, a main body part 22 having the nozzle hole 13 and a control plate 23 for controlling a size of the ink drops at the outside of the nozzle hole 13. An ink-jet printer includes the ink-jet head 21 and a means for moving the ink-jet head 21 to a recording medium.
Patent JP-H07220360-A (JP)
Title: Transferring device for recording medium
Inventor: HORIE FUMIO
IPC: G11B17/26
Filed: 1994-01-31
Abstract: PURPOSE:To provide a compact recording medium transfer device by providing a rotor which has an engagement member at a position eccentric from a rotating shaft and also has the rotating shafts that are placed in parallel to each other and revolving in the same direction and synchronously with each other. CONSTITUTION:A transfer drive gear 85 is meshed with the last 1st transfer gear 86, and an inverse gear 87 is gearing between the gear 86 and a 2nd transfer gear 88 together with an inverse gear 89 engaging between the gear 88 and a 3rd transfer gear 90 respectively. The gears 86, 88 and 90 revolve in the same direction as synchronously with each other by the revolution of the gear 85. The 1st to 3rd pins 91, 92 and 93 serving as the engagement members protrude at the inside of a casing part and at the positions eccentric from the rotating shafts of the gears 86-90. A shift block 73 is moved when the transfer pin of a transfer gear is engaged with a driven engagement groove 75 from its upper side by the revolution of each gear. When this engagement is released, another gear engages the groove 75 and the block 73 is moved again.
Patent JP-S62186461-A (JP)
Title: Sheet type secondary battery
Inventor: EBATO NOBORU
IPC: H01M50/124
Filed: 1986-02-10
Abstract: PURPOSE:To prevent the leakage of the electrolyte to elongate the life time of a secondary battery using an overcoating material made of a metal foil not making alloy with alkaline metals such as lithium coated with synthetic resin for at least the negative electrode. CONSTITUTION:An overcoating foil of a metal not making alloy with alkaline metals such as lithium e.g. stainless steel foil 1, instead of aluminum foil, is coated with an adhesive polypropylene layer 2 on the outside surface and an adhesive low density polyethylene base layer 3 on the inside surface and pressed and formed to a multilayer foil for the overcoating material A of the negative electrode. Thereby the leakage of the electrolyte of a sheet type secondary battery using an alkaline metal for the negative electrode can be prevented to elongate the life time.
Patent JP-S63193451-A (JP)
Title: Automatic focus regulating method for electron microscope and the like
Inventor: SHIMADA HIROSHI
IPC: H01J37/21
Filed: 1987-02-05
Abstract: PURPOSE:To perform automatic focus regulation with high precision by computing the optimum number of scanning times from the integration amount of a detection signal. CONSTITUTION:A CPU 1 gives data to an integration number setting circuit 4 so as to set up the number of initial scanning times, and further it gives data to an object lens controller 6 so as to set up an initial value of a current flowing in the object lens coil 7. In succesion scanning is performed on a sample 11 and thereupon a reflective signal from the sample 11 is detected by a detector 12. The detected signal is amplified by a gain controller 9 and given to a data integration circuit 13. This processing is repeated by the specified number of scanning times so that data integration is performed by the specified number of scanning times in a data integration circuit 13. The detected signal is converted into an analog signal in a D/A converter 14 and the converted signal is inputted to a peak value detecting circuit 15 so as to detect the peak value. Based on this peak value, the CPU 1 computes the optimum number of scanning times, and in accordance with the computed result, the number of scanning times is renewed. Hence, automatic focus regulation can be performed with high precision.
Patent JP-H01203133-A (JP)
Title: Electromagnetic type iron plate separation supply device
Inventor: KIRA MUTSUO
IPC: B65H3/60
Filed: 1988-02-05
Abstract: PURPOSE:To accurately supply an iron plate to a machine tool at every one plate in order by separating an iron plate laminated with an electromagnet intermittently excited with a pulse current, and carrying the iron plate in the state where the iron plate is made to float with a magnet floater. CONSTITUTION:Both magnetic pole parts 22 and 24 of the electromagnet 18 of a separator 10 are intermittently excited with a pulse current supplied to solenoid coils 28a and 28b, and a laminated iron plate 40 is separated. This floating state is maintained along guide rods 42, 44, 46, and 48 with magnet floaters 30 and 32, and the plate 40 is supplied to a machine tool of an automatic press device and the like at every one plate with a delivery member 50. Thus the iron plate to which a barrier oil is adhered can be surely separated, and the iron plate can be correctly supplied to a machine tool at every one plate.
Patent JP-H06222964-A (JP)
Title: Data base monitoring mechanism
Inventor: OGO SHUICHI
IPC: G06F12/00
Filed: 1993-01-22
Abstract: PURPOSE:To prevent those faults such as lowering of performance with the deterioration of the data storage state of a data base and lacking of a physically free space by monitoring and maintaining them during online operation. CONSTITUTION:An analysis program (analysis processing means) 2 is activated by an analyzing mechanism (analysis control means) 1, and the data storage state and free space information of a data base 3 is acquired. This information is recorded in an analysis information file 5, a maintenance mechanism (maintenance control means) 4 judges the contents, and a maintenance program (maintenance processing means) 7 is activated. With a series of the processing, the reduction of the access performance to the data base and the lack of the free space can be prevented.