baber/WOPTO huggingface dataset:
Patent JP-H11133456-A (JP)
Title: Matrix substrate, liquid crystal display device, display device and liquid crystal projector device using the same
Inventor: AKAHORI HIROO
IPC: G02F1/1368
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and a chip area and to accelerate sampling of a signal line by minimizing a gate length of a transistor sampling a video signal of a display area peripheral part in a circuit of a liquid crystal display device. SOLUTION: The video signal is sampled by vertical scan control signals 42-45 of horizontal shift registers 1, 2 through sampling MOS transistors 12-23. At this time, when a horizontal scan control signal 39 of a vertical shift register 3 is in an output state, a pixel part switching MOS transistor 36 is turned on, and sampled signal line potential is written in a pixel. In such a case, the sampling MOS transistors 12-23, that is, the sampling MOS transistors transferring the video signal sent from the outside to the signal line connected to a source of a pixel electrode are constituted of the transistors having the sampling transistors that these gate lengths are minimum among the transistors constituting the liquid crystal display device.
Patent JP-H07144485-A (JP)
Title: Material to be transferred
Inventor: FUKUI TOSHIKAZU
IPC: B41M5/52
Filed: 1993-11-24
Abstract: PURPOSE:To provide a material to be transferred which has high sensitivity, is also excellent in solvent resistance and abrasion resistance, and printed by a thermal transfer medium. CONSTITUTION:An under coat and a finish coat which contain respectively resin of a different molecular weight are formed in this order on a surface to be printed of a base material. Molecular weight of resin contained in the finish coat is larger than molecular weight of resin contained in the under coat.
Patent JP-2001119939-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To maintain a power factor responding to the actual application condition for a load and AC input voltage and also to control ripple elements. SOLUTION: A boost circuit 12 for generating a higher voltage rectifying and smoothing voltage than the peak level of commercial AC power supply is provided for the power supply circuit as a complex resonance type converter provided with a power factor improving circuit 10. The boost circuit 12 can generate a boosted rectifying and smoothing voltage by connecting in series a the smoothing capacitor Ci, the serial resonance circuit formed of the serially connected resonance capacitor C3 in the power factor improving circuit 10, inductance element Ls and a boost winding N3.
Patent JP-H03154669-A (JP)
Title: Apparatus for controlling amount of production of coater machine
Inventor: TOYAMA KAZUHISA
IPC: H02P29/00
Filed: 1989-11-10
Abstract: PURPOSE:To achieve automatic quality control by automatically determining the speed set value of a speed controller directly exerting effect on the amount of production on the basis of two elements of the operation surplus quantity of a hot air amount controller and the moisture content of paper. CONSTITUTION:A speed controller 4 operates a speed motor 3 so that the speed measured value PV1 of a speed detector 1 becomes same to the speed set value SV1 of a speed setting device 2. A moisture controller 7 determines the set values SV3 of a hot air controller 6 so that the measured moisture value PV2 of a moisture detector 5 becomes same to a set moisture value SV2. An operation valve 8 is controlled on the basis of the operation value MV1 from the controller 6. Further, an operation surplus quantity calculation circuit 9 compares the operation value MV1 with an operation valve full open value FS to calculate operation surplus quantity. A speed increasing circuit 10 calculates speed increase quantity from the operation surplus quantity as a fold line pattern while a speed decreasing circuit 11 calculates speed deceleration quantity when the measured moisture value PV2 is more than the set moisture value SV2 as a fold line pattern to set the same to a speed decrease value.
Patent JP-H04167399-A (JP)
Title: Discharge lamp lighting apparaus
Inventor: SUGIYAMA MASAHIRO
IPC: H02M7/48
Filed: 1990-10-30
Abstract: PURPOSE:To prevent heating of a resistor accompanying characteristics variation of a filament by transforming a direct current from a DC power supply into a high frequency to light a discharge lamp, and limiting a resistor voltage to a preset value when the voltage in a drive transformer rises. CONSTITUTION:In a one-transistor type converter circuit 4, a resonance condenser C3 is connected to the collector/emitter of a transistor (TR)Q, and a starting resistor R1 is connected to the base. When TRQ is set to ON, a current positively fedback to the base of TRQ from a drive transistor Tr, C5 is charged to maintain the ON state. When the direction of the current flowing through C5 reverses, TRQ becomes OFF. A high frequency oscillation is generated by repreatition of ON and OFF of TRQ to continue lighting a discharge lamp FL. When the lifetime of FL ends, a voltage between both ends of a resistor R rises, Zinner diode ZD1 or ZD2 is ON, the voltage between both ends of R is clamped by the Zinner voltage and becomes below the set value. Therefore, even if cataholysis phenomenon occur to FL, heating of the resistor R can be prevented.
Patent JP-H01135937-A (JP)
Title: Damping force adjusting type hydraulic shock absorber
Inventor: IMAIZUMI TOMIO
IPC: F16F9/44
Filed: 1987-11-20
Abstract: PURPOSE:To decrease turning torque of a shutter, preventing the generation of leakage and tapping noise by providing a guide cylinder and the shutter for turning in a cylindrical structure and positioning a check valve opening closing the orifice hole in the shutter. CONSTITUTION:A piston rod 2 provides in its one end side a cylindrical structure 8, and it provides in the inside a guide cylinder 10 and a shutter 12 for turning. A cover member 9, provided in a bottom part of the cylindrical structure 8, forms an orifice hole 9B. A check valve 15, opening and closing the orifice hole 9B, is positioned in the shutter 12 and provided in the cover member 9. Thus enabling a size of the cylindrical structure in its axial direction to be reduced, the generation of leakage and tapping noise can be prevented. While the shutter enables its turning torque to be decreased.
Patent JP-H10135460-A (JP)
Title: Mosfet device and its manufacture
Inventor: KARANAMU BARASUBURAMANYAMU
IPC: H01L21/336
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent dopant atoms from migrating during a post gate conductor heat cycle by forming a gate electrode from a stack of doped polysilicon layer, tungsten nitride dopant barrier layer and tungsten silicide layer. SOLUTION: A MOSFET gate stack 27 is composed of a silicon dioxide gate oxide film 18, doped polysilicon control 20, tungsten nitride layer 22, tungsten silicide layer 24 and silicon nitride cap layer 26 in an insulation process. In the polysilicon-WSiX structure, an adequate dopant diffusion barrier is formed to suppress the dopant from outwards diffusing min. in the WSiX from the polysilicon layer. The diffusion barrier prevents the dopant from depleting in the polysilicon during a post-WSiX deposition annealing, the equivalent oxide thickness from increasing and associated MOSFET characteristics from deteriorating.
Patent JP-H09110164-A (JP)
Title: Plugging preventing method for transport piping of powder material
Inventor: MIYAZAKI EIJI
IPC: B65G43/08
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent a transport piping for powder material from being plugged without monitoring electrifying condition of a device and pressure in a transport piping by an operator, and attain labor saving and efficiency improvement for transport process of powder material. SOLUTION: Outage/transport-piping-inner-pressure detecting means 21, 25, 26 and a discharge tank 20 are provided in a device pneumatically transporting powder material in a supply tank 1 to a blending tank 11 through a transport piping 3. A three-way valve 17 communicated to the supply tank 1, the blending tank 11, and a discharge tank 20 is interposed on the transport piping 3, usually the supply tank 1 is communicated to the blending tank 11, connection to the discharge tank 20 is intercepted by the three-way valve 17, and when outage or pressure rise over a fixed set value in the transport piping 3 is detected by the above-mentioned means, supply of air and the powder material to the transport piping 3 is interrupted, the three-way valve 17 is opened on the discharge tank 20 side, and powder material in the transport piping 3 is let flow in the discharge tank 20,  so as to prevent the powder material from plugging the transport piping.
Patent JP-H02139977-A (JP)
Title: Thermoelectric transducer module
Inventor: OGAWA MASANORI
IPC: H01L35/32
Filed: 1988-11-21
Abstract: PURPOSE:To avoid an electric source short circuit, insulation defects and performance degradation caused by dewing of a thermoelectric transducer module by a method wherein thermally expanding beat insulating resin is applied to a ceramic board to fill spaces between the thermoelectric transducers. CONSTITUTION:Thermoelectric transducers 1 are placed on cream solder applied to conducting plates 2. The conducting plates 2 and electric terminals 4 are fixed to a ceramic board 3. At that time, thermally expanding heat insulating resin is applied onto the ceramic board 3 and between the thermoelectric transducers 1 and, after a thermoelectric transducer module is assembled, heated in a furnace or the like to make its volume expand. Further, if thermally expanding heat insulating resin whose volume is made to expand at a temperature lower than a melting point of solder is applied to fill spaces between the thermoelectric transducers and then the other ceramic board 3 to which cream solder is applied is put on the former ceramic board 3 and soldering between the thermoelectric transducer 1 and the conducting plates 2 is performed while a weight is applied to the ceramic boards 3, the expansion of the thermally expanding heat insulating resin and soldering can be performed in a same process.
Patent JP-S62277393-A (JP)
Title: Antibacterial compound
Inventor: NISHIMURA TATSUO
IPC: C07D471/04
Filed: 1986-12-10
Abstract: NEW MATERIAL:The compound of formula I (R<0> is H, nitrogen-containing heterocyclic group, acyl or amino-protecting group; Z is S, S   O, O or CH2; R<4> is H, methoxy or formamido; R<13> is H, methyl, OH or halogen; A is (substituted) condensed ring group derived from a 5-6-membered N-containing aromatic heterocyclic group and imidazole or pyrazole sharing C-N bond) or its slat or ester. EXAMPLE:7beta-[2-( 2-Aminothiazol-4-yl )-2(z)-methoxyiminoacetamido]--3-[(imidazo [1,2-a]pyridin-5-yl)thiomethyl]-3-cephem-4-carboxylic acid sodium salt. USE:An antibacterial agent useful for the prevention and remedy of e.g. sinopulmonary infection and urinary infection. PREPARATION:A compound of formula I wherein R<0> is H can be produced by reacting a compound of formula II (R<5> is OH, acyloxy, etc.) with a thiol compound of formula ASH.
Patent JP-H01135650-A (JP)
Title: Duplicate printing inhibition method
Inventor: SHIMIZU TADAO
IPC: H04N5/76
Filed: 1987-11-24
Abstract: PURPOSE:To make setting of a reduce price of a commodity easy, by a method wherein duplicate printing output of a coupon of a same commodity by commercially/televising a movie and TV picture recording in a plurality of times is inhibited. CONSTITUTION:Commercial indentity number information is inserted into a part of specific information indicated on a TV image receiving device. In a printing system, when a printing data is inputted, contents of a bit address of nonvolatile memory 6 corresponding to the commercial indentity number information are examined. When the content indicates that printing output is acceptable, the printing output is executed and said bit is set to a printing inhibition state in order to inhibit duplicate printing. Besides, when the tested bit indicates that the printing output is not acceptable, since the printing output has been executed in the past, the printing output is inhibited not to execute duplicate printing. Therefore, duplicate printing output by a plurality of times commercial televising and video picture recording can be effectively inhibited.
Patent JP-H07131410-A (JP)
Title: Residual availability time report system for portable apparatus
Inventor: SHIMAMURA TAMAKI
IPC: H04M1/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide the residual availability time report system for portable apparatus which improves the operability of a portable apparatus by reporting the residual availability time of the portable apparatus. CONSTITUTION:This portable telephone set is constituted of a CPU 10, a ROM 12, a RAM 14, a lithium ion battery 16, resistances 18 and 20, an A/D converter 22, a speaker 32, an LCD 34, and an LED 38. The terminal voltage of the lithium ion battery 16 is divided by resistances 18 and 20, and its value is converted to digital data by the A/D converter 22, thus measuring the terminal voltage of the lithium ion battery 16 by the CPU 10. Based on the measurement result, the CPU 10 calculates the residual availability time on the assumption that the current consumption of the portable telephone set is fixed. The calculation result is always displayed on the LCD 34, and a prescribed alarm tone is outputted from the speaker 32, for example, 3 minutes before the expiration of this time. Further, the LED 38 is flickered from one minute before this expiration.
Patent JP-S63142267-A (JP)
Title: Method of measuring substance to be analyzed from sample and test medium
Inventor: HERUMUUTO FURAITAAKU
IPC: G01N33/542
Filed: 1987-11-24
Abstract: The method and test support are for determining an analyte from a sample, in particular a body fluid. 
<??>Two biological materials are used which are specifically capable of binding to one another (binding partners), one binding partner being enzymatically labelled and not carrier-immobilised and the other being carrier-immobilised. 
<??>The method comprises a reaction step in which the binding partners are incubated together so that a specific binding reaction proceeds between them. At the end of the specific binding reaction, the amount of the enzymatically labelled binding partner not bound to the carrier-immobilised binding partner is a measure of the concentration of the analyte. This amount is determined by incubating, during the specific binding reaction, together with a nonimmobilised substrate of the labelling enzyme which does not generate a detection signal and with a carrier-immobilised substrate of the labelling enzyme which does generate a detection signal, the substrate which does not generate a detection signal being chosen in such a way that, when the free enzymatically labelled binding partner is incubated simultaneously with both substrates, the enzymatically catalysed reaction of the substrate which generates a detection signal is delayed until the specific binding reaction between the binding partners is essentially complete.
Patent JP-2000090376-A (JP)
Title: General telephone set connection and incorporation-type urgent call automatic continuous calling device
Inventor: YAMADA HIROKICHI
IPC: H04M11/04
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To conquer the occurrence of expensive and continuous cost without deteriorating the reliability and the quality of a system in the maintenance field of an urgent call corresponding environment by automatically calling a plurality of telephone numbers by means of pressing a key, reporting the occurrence of an urgent situation and giving specified functions. SOLUTION: A device is connected to or incorporated in the telephone set 24 of a self-house and the keys of a remote control slave machine 27 and a main body are pressed. Thus, a plurality of telephone numbers that are previously registered are automatically called until secure reception is recognized. Then, the report of the occurrence of an urgent situation by sound and correspondence to it are urged. Then, following functions are given.  Namely, the function which recognizes connection to an automatic answering telephone set and a portable telephone set in a communication impossible state and does not recognize it to be reception at an opposite party, the function which can voice-register an address and a name by the voice of a user himself from a microphone 31 incorporated in a device main body and the handset of the telephone set 24 and can inform the opposite party of them at the time of reporting, the function preventing malfunction and the function charging the remote control slave machine 27 are provided.
Patent JP-S63139415-A (JP)
Title: Clock signal multiplexer
Inventor: RICHIYAADO JIYOUZEFU ANDORIYUU
IPC: G06F1/10
Filed: 1987-11-20
Abstract: PURPOSE:To output a single clock signal without any glitch while a continuous complete clock cycle is always included by forming a multiplexer with an (n) number of input circuits, a logical circuit to operate a signal synchronizing circuit and a clock signal selector to send an input clock signal to the output of the multiplexer. CONSTITUTION:A clock signal selector 16 is basically a multiplexer and four synchronized control signals and an input clock signal A-D from a synchronizing circuit 15 are received as the input. Consequently, the clock signal selector 16 combines the input clock signal A-D in accordance with an input synchronizing control signal. A clock signal reproducing circuit 17 receives an intermediate output clock signal 2G from the clock signal selector 16 as an input and supplies an output clock signal 2H as an output. The mark and space ratio of a necessary output clock signal is maintained and a glitch is removed. Consequently, a single output clock signal can be obtained which always includes a continuous and complete clock cycle and further, does not generate the glitch.
Patent JP-H07119965-A (JP)
Title: Combustion device
Inventor: SAKATA TAKESHI
IPC: F23N5/24
Filed: 1993-10-29
Abstract: PURPOSE:To infer an abnormal state concerning an igniting performance from its pre- or post-state by a method wherein the history of the number of tries for ignition is stored. CONSTITUTION:To An igniting means 7 performs an ignition at a combustion part 1 to which fuel is supplied, and an ignition sensing means 13 confirms the ignition at the combustion part 1. An ignition retry counting means 23 performs again the ignition with the igniting means 7 if the ignition is not confirmed with the ignition sensing means 13 irrespective of the igniting operation with the igniting means 7, and counts the number of tries of ignition which is confirmed by the ignition sensing means 13. A memory means 30 stores the history of the number of retries counted by the ignition retrying counting means 23. Then, an outputting means 32 outputs information in response to the stored content of the memory means 30. With such an arrangement as above, it is possible to infer the abnormal state concerning the igniting performance from its pre- or post-state.
Patent JP-2000120880-A (JP)
Title: Non-contact mechanical seal
Inventor: OKUMACHI EIJI
IPC: F16J15/34
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To exhibit and keep satisfactory sealing performance of a non-contact mechanical seal for a long time even in rotary equipment which deals with gas including liquid or solid foreign materials, by possibly preventing intrusion of the foreign materials included in interior gas into a gap between sealing end faces. SOLUTION: A rotary sealing ring 4 is fixed to a rotary shaft 12 on the interior side A compared to a static sealing ring 3. Non-contact state is kept between sealing ends 31 and 41 as opposed end surfaces of the sealing rings 3, 4, by supplying seal gas into a static pressure generating groove 61. An outer peripheral surface of the rotary sealing ring 4 is a tapered surface 42 whose peripheral velocity is gradually increased from the side of the sealing end face 41 to the interior side A. When the interior gas includes foreign materials such as oil and sludge, the foreign materials adhered to the outer peripheral surface of the rotary sealing ring 41 is forcibly moved to the interior side A on the tapered surface 42, due to the difference of the peripheral velocity, and prevented from entering a gap between the sealing end faces 31 and 41.
Patent JP-2001115042-A (JP)
Title: Water absorbent material
Inventor: YAMAZAKI YOSHIHIRO
IPC: C08K3/24
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a water absorbent material capable of providing sure bactericidal effects by a simple treatment and excellent in safety and operating efficiency. SOLUTION: This water absorbent material is composed of a composition comprising (A) a water absorbent polymer, (B) an inorganic peroxide and (C) tetraacetylethylenediamine in respective specific weight ratios.
Patent JP-H07145816-A (JP)
Title: Slide member and refrigerated air conditioning compressor using the slide member
Inventor: KOBAYASHI HIROYUKI
IPC: F16C33/12
Filed: 1993-11-25
Abstract: PURPOSE:To provide a slide member whose metal exposure ratio does not change even if a slide surface is cut and a refrigerated air conditioning compressor using this slide member. CONSTITUTION:A slide member has either one of a sword-shaped metal 12 whose bottom is fixed on the surface of a metallic base plate 1 and a mesh-like metal 22 whose mesh surface is fixed, and a resin 3 which fills a space between the sword-shaped metals 12 or between the mesh-like metals 22. Metal exposure ratio of the slide surface does not change independent of the cut depth, and seizing bearing pressure is increased.
Patent JP-H01137742-A (JP)
Title: Message store and forward exchange system
Inventor: YASHIMA KOJI
IPC: H04L12/58
Filed: 1987-11-25
Abstract: PURPOSE:To receive as proxy a call number without the input of a mailbox number in case the call number is transferred automatically to an store service device in busy and the like, and to make the communication completely confidential by providing a function to manage a call number as a mailbox number, etc. CONSTITUTION:When a request for call to an exchange 3 is accepted, a line number for the called telephone number is obtained from a number correspondence table. When the number is not in busy a store service device 4 is operated, a ring tone is returned to the calling terminal, and the device 4 is called. When there is a response, the telephone number (a) to which a call is requested is informed, and the calling terminal and the device 4 are connected. On the part of the device 4, upon receiving an incoming call, the telephone number (a) is inputted, and receives as proxy when the number (a) is only a mailbox number. When as identification number is attached, whether it coincides with that registered in the mailbox or not is confirmed. In the event of coincidence, a code input from a telephone set 2 is waited for, and a processing in accordance with this code is executed upon its reception. In such a way, the interception is enabled without inputting a mailbox number, also the communication completely confidential can be made.