baber/WOPTO huggingface dataset:
Patent JP-H0749194-A (JP)
Title: Mixer using twisted plate element with two or more through-holes as heating and cooling element
Inventor: SHIMIZU RYUSUKE
IPC: F28F1/40
Filed: 1992-09-25
Abstract: PURPOSE:To agitate and mix up a fluid to quickly make its composition, viscosity and temperature uniform while it is heated or cooled from the fluid passage side, by a method wherein a plate element having a twisted construction and through-holes is installed in a fluid passage, and the through-holes that do not contact with the fluid are brought in contact with thermal energy. CONSTITUTION:A plate element 2 having a twisted construction is installed in a fluid passage such as a pipe, etc., to agitate and mix up a fluid, and two or more through-holes that do not contact with fluid are drilled in the plate element 2. Liquid or vapor heating or cooling medium is brought in contact with the through-holes to heat or cool the fluid from inside the fluid passage via the element 2 while the fluid passes through a mixer. In addition to heating or cooling from outside the fluid passage by a conventional heat source the fluid is heated or cooled via the element 2 from inside the fluid passage while it is agitated and mixed by the element 2 having a twisted construction, so that its composition, viscosity and temperature become uniform in a short period of time.
Patent JP-2000123575-A (JP)
Title: Internal boosting circuit
Inventor: YOSHIDA SOICHIRO
IPC: G11C11/413
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an internal boosting circuit in which current consumption can be reduced keeping conventional capability as it is. SOLUTION: An internal boosting circuit has a oscillator circuit oscillating the prescribed frequency making a oscillator control signal as a control signal, and a boosting voltage generating circuit 4 outputting the prescribed boosting voltage making a oscillator signal 3 being an output of the oscillator circuit as an input, in this boosting voltage generating circuit 4, one end of a capacitor for boosting is connected to one end of a capacitor for boosting of an another boosting circuit being out of phase 180 degrees in order to prepare next boosting operation, boosting voltage VBOOT is made the prescribed voltage value by performing operation retuning charged electric charges to a GND potential after utilizing it again.
Patent JP-H06199786-A (JP)
Title: Substituted derivative of diamidophthalimide
Inventor: UUBE TORINKUSU
IPC: A61K31/403
Filed: 1993-11-29
Abstract: PURPOSE: To obtain a new compound which has a protein tyrosine kinase inhibiting action, useful as an antitumor agent and therapeutic agent of immunological diseases and inflammatory diseases associated with protein kinase, and which also exhibits an antimicrobial activity.  
     CONSTITUTION: This compound of formula I [A 1  and A 2  are each a substd. lower alkyl, a substd. lower alkenyl or the like; Ar 1  and Ar 2  are each an aryl, a cycloalkyl or the like; R is H, a lower alkyl or the like; group -C(=X) is -C(=O), -C(=S) or the like], its salt and/or tautomers thereof, such as 4-(3-[3- methylureido]propyl)-4,5-dianilino-phthalimide is obtained by reacting a dicarboxylic acid of formula II or its reactive acid derivative such as dimethyl phthalate of the compd. of formula II with an amino compd. of the formula H 2 N-R in a higher boiling alcohol such as ethylene glycol at 120°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02256096-A (JP)
Title: Tempo setter of automatic player
Inventor: TAKAGISHI HARUO
IPC: G10H1/00
Filed: 1989-11-16
Abstract: PURPOSE:To allow the rapid and easy setting of the tempo corresponding to a desired tempo signature by controlling the frequency of a tempo clock signal according to the frequency control information from a converting means to the value corresponding to the tempo signature. CONSTITUTION:Reference voltages Va to Ve are outputted from a resistance type voltage divider 15 and are supplied respectively via analog switches 16a to 16e to a voltage control type oscillator 17. A variable resistor 28 is continuously changed in resistance value cooperatively with the rotation of a fine adjustment dial and outputs a voltage Vx. Any of the analog switches 16a to 16e turns on and the sum of any of the voltages Va to Ve and the voltage Vx is supplied as a control voltage Vc to the oscillator 17 when any of tempo signature selection switches 11a to 11e is turned on. The oscillator 17 outputs the tempo clock signal TCL of the frequency corresponding to the control voltage Vc. The tempo corresponding to the tempo signature of the turned on switch among the switches 11a to 11e to instantaneously set as the tempo of the automatic performance.
Patent JP-H09138275-A (JP)
Title: Identifying apparatus for moving body
Inventor: MOCHIZUKI HIROKI
IPC: G01S13/74
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain an identifying apparatus by which a moving body is identified more surely by a method wherein the degree of freedom of a responder is increased sufficiently and data is read out always well with reference to every direction of the responder. SOLUTION: An interrogator body 11 transmits, to a responder 19, two circularly polarized radio waves which are turned in the same direction from transmitting-antennas 16, 17 at a transmitting-receiving antenna device 13 while it keeps a phase difference of 90 deg. relatively. The responder receives the two circularly polarized radio waves from the side of an interrogator by using a transmitting-receiving antena, and a received signal is modulated on the basis of stored data so as to be transmitted, as reflected waves, to the side of the interrogator by using the same transmitting-receiving antenna. The side of the interrogator receives the reflected waves by a receiving antenna 18, and the interrogator body reads out data from a received signal so as to identify an article to which the responder is attached.
Patent JP-H06124041-A (JP)
Title: Image forming unit
Inventor: TAKAMI NOBUO
IPC: G03G15/16
Filed: 1992-10-10
Abstract: PURPOSE:To improve the workability of the insulation working on the peripheral surface and both end faces of the arbor roller of a toner replenishing roller for the purpose of preventing bias leakage via a developer. CONSTITUTION:The peripheral surface of the arbor roller 30 of the toner replenishing roller 3 is insulated by forming a rubber layer 31. Both end faces of the arbor roller 30 are insulated with insulating caps 23 which are press-fitted to shafts 32 so as to come into contact with these end faces. Both end faces are insulated with the insulating caps 23 in such a manner, and therefore, the rubber layer 31 is required to be formed only on the peripheral surface of the arbor roller 30. The arbor roller 30 is supported near the roller end faces of the shafts 32 in the working stage for forming the layer 31. The bending of the shafts is therefore less generated than in the case of supporting of the shaft parts of the roller 30 in the parts apart. from the end faces of the roller in the working stage. The yield is thus improved.
Patent JP-H07152247-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/06
Filed: 1993-11-29
Abstract: PURPOSE:To efficiently and automatically remove/clean the toner stuck on the electrode plate for controlling disposed in the developing unit. CONSTITUTION:In a non-image area between latent images of the photoreceptor belt 1, the area whose surface potential is set near zero is provided, and in the state of reducing the transporting speed, the accumulated toner TT composed of the yellow accumulated toner TY is formed thereon by developing by the yellow developing unit. When the accumulated toner TT comes near the electrode plate 85 of the developing unit of the magenta, by applying the bias voltage composed of only the DC component having the potential higher than the surface potential of the photoreceptor belt 1 to the developing sleeve 81 and the electrode plate 85, the magenta toner stripped off from the electrode 85a by the abutting of the accumulated toner TT is made to be scattered toward the photoreceptor belt 1 side to be stuck along the accumulated toner and recovered.
Patent JP-H07228659-A (JP)
Title: High-speed polymerizable resin composition and lens
Inventor: SASAGAWA KATSUYOSHI
IPC: C08G18/30
Filed: 1994-12-01
Abstract: PURPOSE:To obtain the subject composition, comprising a mixture of a specific organic polyisocyanate with a polythiol and a compound having a specified functional group, polymerizable in a short time, excellent in optical uniformity and hardness and useful for lenses, etc., of eyeglasses. CONSTITUTION:This resin composition comprises (A) 70-90 pts.wt. mixture of an aromatic polyisocyanate expressed by the formula (R is H or CH3) such as xylylene diisocyanate with a polythiol having >=3 SH groups in the molecule and >=40wt.% S content such as 1,2-bis(mercaptoethyl)trithioglycerol and (B) 10-30 pts.wt. compound having OH or SH group and (meth)acrylic or styryl group in the molecule such as hydroxyethyl (meth)acrylate at 0.50-1.50 equiv. ratio [NC0/(SH+OH)] of functional groups in the composition. The refractive index (nd) of the resultant resin is >=1.59.
Patent JP-H11136698-A (JP)
Title: Color signal processing circuit, its method and camera
Inventor: TAURA YOSHIHIRO
IPC: H04N9/73
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit that conducts automatic white balance processing within a desired operating color temperature range even when characteristics of a charge coupled device CCD have dispersions. SOLUTION: The processing circuit is provided with white balance amplifiers 22R, 33G, 22B that amplify color signals red(R), green(G) and blue(B) obtained by color-separating an image signal from an A/D converter 14, and with a lead-in discrimination circuit that adjusts a color signal at a 1st reference color temperature to be a white color, decides a lead-in limit frame specifying a range of colors for white balance processing including an origin denoting a white color of a 2-dimensional coordinate system based on a color signal at a 2nd reference color temperature in the adjusted state,  discriminates whether or not the amplified color signal denotes a color existing within the lead-in limit frame in the case of discriminating the presence of execution of white balance processing and decides lead-in of the amplified color signal to indicate the origin of the two-dimensional coordinate system when the color signal indicates a color existing in the lead-in limit frame.
Patent JP-H05134480-A (JP)
Title: Dry type electrophotographic printing device
Inventor: TAKAYORI MASAYA
IPC: G03G15/08
Filed: 1991-11-14
Abstract: PURPOSE:To effectively prevent toner leaking due to a strong oscillation or impact. CONSTITUTION:A toner shutter (1) 111 is provided between a developing part 105 and unused toner 101. A toner shutter (2) 112 is provided between a photosensitive drum cleaning part 109 and waste toner 110. When the toner shutter (1) 111 and the toner shutter (2) 112 are closed, the toner is not leaked outside from the developing part 105 and the cleaning part 109 of the photosensitive drum.
Patent JP-H02144460-A (JP)
Title: Surface treatment of wooden floor material
Inventor: NAKANISHI TOSHIO
IPC: B32B21/08
Filed: 1988-11-25
Abstract: PURPOSE:To provide non-slip function for the surface of a wooden floor material by a method in which a finely uneven surface is formed on the surface of a wooden base material, a soft resin is coated on the uneven surface to fill up the recessions, and a hard paint layer is then formed on the soft resin layer. CONSTITUTION:A finely uneven surface is formed on the surface of a wooden base material 1, and a soft resin 6 is coated on the surface to pack the recessions 5 being formed. A hard paint film 2 is formed on the resin 6 layer. The corresponding portion of the recessions 5 is made to become easily indented partly by external forces in order to obtain non-slip surface for pedestrian. Both non-slip function and slight cushioning action can thus be exhibited.
Patent JP-H04172021-A (JP)
Title: Light transmission system
Inventor: OKADA KENJI
IPC: H04B10/03
Filed: 1990-11-06
Abstract: PURPOSE:To improve the reliability of a light transmission system by connecting a spare optical transmitter device after providing a spare input terminal at an optical branching circuit, and operating the spare optical transmitter device after stopping the optical transmitter device for a main transmission when it breaks down. CONSTITUTION:The spare input terminal or a spare output terminal connected with a spare optical transmission line on a point side, in addition to one input terminal or output terminal connected with a main optical transmission line on the point side, are added to an optical branching circuit 203 used in a point/ multipoint light transmission system. Then, when an optical transmitter device 201 for main transmission on a main light transmission side connected with the main optical transmission line is abnormally operated, the operation of the device 201 is stopped, and a spare optical transmitter device 202 connected with the spare optical transmission line is operated. That is, the output of the optical transmitter device 201 is interrupted, and only the optical transmitter device 202 is operated, without switching those optical transmitter devices by an optical switch at the time of switching them. Thus, the reliability of the point/multipoint light transmission system can be improved.
Patent JP-2001119166-A (JP)
Title: Wiring structure for electrical apparatus
Inventor: IMAI TAKAYUKI
IPC: H05K7/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide the wiring structure of an electrical apparatus, in which the intermediate section of a lead wire can be surely retained with satisfactory workability, so that stress is not applied to a base end section soldered to a wiring board for the lead wire, even if the lead wire of a snap terminal for connecting an electrical parts is pulled. SOLUTION: In a wiring structure, in which the intermediate section of a lead wire 11 for a snap terminal 10 for connecting an electrical part 8, is retained to a retaining section 15 formed to a wiring board 9 for the electrical apparatus, while the base end section of the lead wire 11 is connected to a wiring board 9 by soldering, and the retaining section 15 is composed of first retaining grooves 16A, 16B and a second retaining groove 17. The lead wire 11 is inserted into the first retaining grooves 16A, 16B and the first retaining grooves 16A, 16B prevent the movement of the lead wire along at least one direction X in the two orthogonal directions X, Y. The lead wire 11 is inserted into the second retaining groove 17, and the second retaining groove 17 prevents the movement of the lead wire 11 at least along the other direction Y.
Patent JP-H04172381-A (JP)
Title: Printer
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G15/00
Filed: 1990-11-05
Abstract: PURPOSE:To cause toner to be deposited on the electrified portion of a sensitive body, while preventing the deposition thereof on the unelectrified portion by developing a latent image using the toner having polarity opposite to electrification of a charging unit. CONSTITUTION:A development roller 9 is in contact with a latent image carrier 1 under the predetermined pressure. When toner 8 on the development roller 9 is carried to the pressed contact section of the roller 9 and carrier 1, the toner 8 negatively electrified according to the potential contrast the latent image carrier 1 and development field generated with a development bias application means 14 for starting the bias application concurrently with the start of a printer, is developed on the latent image carrier 1, thereby causing an electrostatic latent image to appear. In addition, the image due to the toner 8 is transferred to a recording paper sheet 16, using a transfer unit 15 such as a corona transfer unit and a transfer roller, and the toner 8 is fixed onto the sheet 16 by means of heat and pressure, thereby obtaining an intended image on the sheet 16. According to the aforesaid processes, the deposition of the toner 8 on the toner-free portion of a sensitive body can be prevented.
Patent JP-H04170844-A (JP)
Title: Information processor
Inventor: OE TETSUO
IPC: H04N1/00
Filed: 1990-11-05
Abstract: PURPOSE:To arrange and manage facsimile documents by classifying them by, for instance, the distinction of transmission and reception or every kind of items and so on by arranging and managing the facsimile documents for the transmission and the reception on the basis of attribute information extracted from facsimile information. CONSTITUTION:A facsimile transmission managing part 11 and a facsimile reception managing part 12 deliver and receive information including, for instance, a transmission message and a reception message for managing communication between the facsimiles, and simultaneously, they are provided respectively with a function to generate communication information to show a communication state such as call incoming, call origination, and the separation of the transmission and the reception, etc. A communication slip recognizing part 13 is an attribute information extracting means to extract the attribute information from the facsimile information on the basis of the communication information from a communication managing means. A facsimile document managing part 14 is a facsimile document managing means to control synthetically the facsimile documents, and arranges and controls the facsimile documents on the basis of the attribute information extracted from the facsimile information. Thus, the facsimile document can be efficiently arranged and managed.
Patent JP-H05206702-A (JP)
Title: Orthogonally polarized wave branching device
Inventor: TSUTAYA RIYOUJI
IPC: H01P5/103
Filed: 1991-11-15
Abstract: PURPOSE:To miniaturize this branching device by suppressing the spread in a lateral direction by a subwaveguide. CONSTITUTION:A two-conductor coaxial line 3 is provided on the center part of an end face short-circuit face 2 of a circular main waveguide 1 while being protruded from the guide axis of the circular waveguide. Two probes 4, 5 are connected to the two-conductor coaxial line 3 so as to be intersected orthogonally with each other. The probe 4 is connected to a 1st inner conductor 31 being one of center conductors of the two-conductor coaxial line 3 and the probe 5 is connected to the 2nd inner conductor 32 of the two-conductor coaxial line 3. A polarized wave signal Y in polarized wave signals X, Y propagated through the circularly main waveguide 1 is converted into a TEM wave by the probe 4 and propagated through the 1st inner conductor 31 of the two- conductor coaxial line 3 and sent to a sub waveguide 11 by a probe 6. Moreover, the polarized wave signal X is converted into a TEM wave by the probe 5 and propagated through the 2nd inner conductor 21 of the two-conductor coaxial line 3 and sent to a sub waveguide 11 by a probe 7.
Patent JP-H04172698-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKAMURA KOJI
IPC: G11C16/04
Filed: 1990-11-05
Abstract: PURPOSE:To eliminate the need of enlarging the memory cell size of a semiconductor integrated circuit by providing a plurality of kinds of memory cell transistors having different gate turning-on threshold voltages and a voltage transformation circuit which changes the voltages applied across the gates of the memory cell transistors. CONSTITUTION:Memory cell transistors 3 having different threshold voltages and a voltage transformation circuit 7 which can arbitrarily change the gate voltages for turning on the transistors 3 are provided. Since the plurality of kinds of memory cell transistors 3 having different threshold voltages are provided, plural kinds of information can be held by means of one memory cell transistor 3. Therefore, the cell size of this semiconductor device can be reduced.
Patent JP-H0743506-A (JP)
Title: Optical device
Inventor: KURIKI MASATO
IPC: G02B5/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide an optical device capable of improving the picture quality of a display screen in a display image pickup device comprised by combining a display device and an image pickup device. CONSTITUTION:The back plane of a semi-transparent mirror 3 is formed in a flat plane, and is set in parallel with the display plane of the display device. While, micro semi-transparent mirrors consisting of a reflection area 3a with high reflectivity and a transmission area 3b with low reflectivity are arranged at the surface (user side) of the semi-transparent mirror 3 in the up and down directions. In such a case, the reflection area 3a is formed in an oblique plane inclined by angle theta to reflect the image of an object (user) in the direction of the image pickup device, and the transmission area 3b is formed in flat shape to parallelize the surface with the display plane by forming a recessed part between the reflection area 3a. Since the transmission area 3b transmits incident display light from the display device without refracting, it is possible to obtain the luminance distribution of a display video observed in transmission light same as that of the display screen of the display device and to improve the lowering or nonuniformity of luminance.
Patent JP-H07154159-A (JP)
Title: High frequency amplifier integrated circuit and its drain bias circuit
Inventor: ISHIDA KAORU
IPC: H03F3/60
Filed: 1993-11-30
Abstract: PURPOSE:To reduce an output voltage of a drain power supply and power consumption by applying a drain bias directly to a drain of a FET provided between input an output matching circuits so as to eliminate a loss due to a voltage drop caused by the insertion of the output side matching circuit. CONSTITUTION:A drain bias terminal 12, output and input side matching circuits 13, 14, MMIC input output terminals 16,17 and a FET 11 connecting to the circuits 13, 14 are formed on a semiconductor substrate 10. Input/output DC cut-off capacitors 18, 19 are connected to the terminals 16, 17, and the FET 11 and a terminal 111 connecting to the terminal 12 form a drain bias circuit. Thus, a loss of a voltage drop due to the insertion of the circuit 13 is avoided and a DC equivalent circuit of the drain bias circuit is only a drain-source resistance of the FET 11. Thus, a drain bias is applied to the terminal 111 directly, a low voltage is adopted for the voltage of a drain power supply and power consumption of an amplifier is reduced.
Patent JP-S63151237-A (JP)
Title: Frame synchronization protecting circuit
Inventor: SAITO TAKESHI
IPC: H04J3/06
Filed: 1986-12-16
Abstract: PURPOSE:To operate the frame synchronization protection by the same number of stages such as backward 3 stages accurately at all times by inputting an output of a frame pattern detection circuit to a shift register sequentially. CONSTITUTION:A detection signal of a frame pattern detected by the frame pattern detection circuit 1 is supplied to a counter 3n and a clock is outputted by decoding it by a decoder 11 and the clock is fetched sequentially to D flip- flops 5, 6, 7 being a shift register. After the occurrence of an alarm signal ALM, a detected frame pattern and a reference are dissident, the count of the counter 3 is stopped by the output of an inhibit generating circuit 4 to start detecting the hunting, that is, the frame pattern. Thus, the number of stages of backward protection is not increased by one stage different from a conventional circuit and the number of stages of protection is unchanged.