baber/WOPTO huggingface dataset:
Patent JP-H09149693-A (JP)
Title: Hybrid integrated circuit device
Inventor: ARAI MITSUJI
IPC: H05K1/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of drive control by constituting a drive circuit, having a control part generating a drive signal of a three-phase excitation stepping motor and a motor current detection part, on a thick film substrate of good radiation, and directly mounting a current detection resistor on this thick film substrate, so as to improve current detection accuracy. SOLUTION: In a drive circuit for a three-phase excitation stepping motor M, comparators C11 to C16 feed back a comparison result between detection voltage of a current flowing in MOSFET drivers F1 to F6 output from current detection resistors R11 to R21 and reference voltage, a control part 11, by this feedback signal and a command from a CPU, controls action of the MOSFET drivers F1 to F6. A hybrid integrated circuit formed with this drive circuit is constituted on a thick film substrate of good radiation, and current detection resistors R11 to R21 are directly mounted on this thick film substrate. In this way, a wiring length in a current detection part is shortened, fluctuation of a resistance value in each phase by heat generation is reduced, and current detection accuracy can be improved.
Patent JP-H01151944-A (JP)
Title: Ion exchanger
Inventor: YAMAMOTO TAKAHISA
IPC: G01N30/88
Filed: 1987-12-07
Abstract: PURPOSE:To improve a selective permeability of monovalent ions to divalent ions and a resistivity against organic contaminations by producing an ion exchanger wherein a gelated body of glucomannan is formed on a surface of a polymer having ion exchange groups. CONSTITUTION:An aqueous solution of glucomannan, e.g., 1-10wt.% aqueous solution, to which a water soluble polymer is added for adjustment of viscosity if necessary, is either heated to 60-90 deg.C or to which a hydroxide of alkali metal or alkaline earth metal such as sodium hydroxide or calcium hydroxide is added. Then, either the obtained solution is applied to a surface of a polymer having ion exchange groups by an arbitrary method or the aforementioned polymer is dipped into the aforementioned aqueous solution of glucomannan, and the polymer coated by the gel is dried afterward. The obtained ion exchanger has a resistivity against organic contaminations and a high selectivity among ions of diverse valencies.
Patent JP-S63160842-A (JP)
Title: Alarm device for paper flow in printer
Inventor: FUSEKI TAKASHI
IPC: B41F33/14
Filed: 1986-12-25
Abstract: PURPOSE:To avoid the occurrence of waste prints due to faulty timing of sideward contact by a method in which a printer is always operated in normal condition by displaying that the sideward contact timing of paper is biased by more than a given value. CONSTITUTION:When the detection angle of a rotary encoder is out by the output level Ms+ or -5 deg. of sensor at a reference angle Ms in the turning phase Ms deg. of printer at the detection timing, sampling of sensor output is stopped, and ones corresponding to the angle Ms deg. among sensor output signals LSD stored in S10 are read out. The signal LSD so read out is converted into angle and stored as signal LMSD. The count (n) of counter is advanced by one step, and when 100th paper is supplied, judgement is made for max. LMSD value -min. LMSD value >5 deg.. In the case of YES, [dispersion great] is displayed, but in the case of NO, the oldest LMSD is erased, old data are shifted on the position, and data are orderly shifted to vacant positions. Finally, LSD is stored in the vacant position at the timing of net S10. At the time of ending the processing of S23 [good] is displayed.
Patent JP-H07142644-A (JP)
Title: Surface-mount integrated circuit package
Inventor: YAMAUCHI FUSHIMI
IPC: H05K3/34
Filed: 1993-11-15
Abstract: PURPOSE:To improve the positioning accuracy of the pad provided on a printed wiring board and the terminal of an integrated circuit package without lowering the pattern ratio on the printed wiring board. CONSTITUTION:This integrated circuit package 10 contains an integrated circuit chip 12 and the terminals 14,..., which are connected to the integrated circuit chip 12, are protruding to outside. The positioning members 16a to 16d, which are integrally formed with the terminals 14, are characteristically protruding to outside separating from the terminals 14. Also, the positioning members 16a to 16d are protrudingly provided on the surface 10A on the opposite side of the surface 10B which is facing to a printed wiring board when they are mounted on the printed wiring board.
Patent JP-H07138875-A (JP)
Title: Cellulose fiber made of highly light-resistive and odorless viscose and it production
Inventor: TAKEUCHI ICHIRO
IPC: D06M101/06
Filed: 1993-11-15
Abstract: PURPOSE:To obtain a cellulose fiber made of a highly light-resistive and odorless viscose by compounding the fiber with an EDTA-copper chelate compound containing a specific amount of caper. CONSTITUTION:After bleaching following the spinning and opening treatments in a refining process for the production of a cellulose fiber made of a viscose, the cellulose fiber is immersed in a solution containing an EDTA-copper chelate compound at pH 3-9 to carry 0.1-200ppm of the EDTA-copper chelate compound in terms of copper to obtain a cellulose fiber made of an odorless viscose and free from the loss of the copper ion, the decrease of light resistance and troubles, e.g. coloring in a dyeing process.
Patent JP-H05138080-A (JP)
Title: Atomization device
Inventor: ASOU TOMOMICHI
IPC: B05B3/14
Filed: 1991-11-25
Abstract: PURPOSE:To obtain an atomization device for atomizing a liquid with a capability to turn the atomized particle to a micro size and make the diameter of a particle uniform. CONSTITUTION:The subject atomization device consists of a cylindrical vibrator 3, a liquid jet nozzle 4 which forms the tip of the former, an air passage 7 provided outside the cylindrical vibrator 3, and an air jet nozzle 9 which forms the tip of the air passage. The turbulence of an air flowing through the air passage 7 accelerates the vibration of the cylindrical vibrator 3, and the liquid jet nozzle 4 which forms the tip of the former is violently shaked periodically. Subsequently, the liquid is ejected, being broken to pieces as a result of a force applied to tear it off due to shaking. In addition, the synergistic effects with the shearing power of an air stream flowing from a direction which crosses the ejection direction make the breaking to pieces of the liquid more effective. Thus the micro granulation is accelerated even in a low pressure air stream and the atomized particles are very tiny and uniform in size.
Patent JP-H11156310-A (JP)
Title: Article classifying method and apparatus
Inventor: KENNY GARY R
IPC: B07C5/344
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To classify articles by utilizing electromagnetic radiation. SOLUTION: An electromagnetic ray source 12 irradiating articles 100 is provided and electromagnetic rays applied to the articles 100 transmit through the articles or are reflected by the articles according to the energy of electromagnetic rays or the kind of the articles. The electromagnetic rays transmitting through the articles or reflected by the articles are sent to a splitter 20 through a photodetector 18 to be split into first and second beams 22, 24 or first, second, third and fourth beams 22, 24, 30, 36. The split beams pass through filters 26, 28, 32, 38 to be sent to sensors 31, 33, 34, 40. The detection signals of the sensors are sent to a microprocessor 80 to be compared and analyzed by the microprocessor.
Patent JP-2001120622-A (JP)
Title: Massaging chair and massaging system
Inventor: MATSUTANI MEGUMI
IPC: A61H7/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a massaging chair and a massaging system which can appropriately control a massaging means. SOLUTION: A conc. control part 1 transmits and receives informations to and from a plurality of massaging chairs 3 by infrared rays signals of an individually different channel. From the massaging chair side, weight, height, age, sex distinction, heart rate, blood pressure, myodynamia, etc., of a user S are transmitted. Then, the conc. control part 1 set the most appropriate massaging pattern for the user S is set by pattern matching and returns it to the massaging chair. Thereby, the individual massaging chair can apply a massage with the most appropriate embodiment for a respective user S.
Patent JP-H10179498-A (JP)
Title: Sticking and cleaning sheet
Inventor: HOSHINO EIICHI
IPC: A47L25/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a sticking and cleaning sheet simply, safely and satisfactorily remove mildew or soil. SOLUTION: A base material layer 11 including mildew removing components is formed on a supporting sheet 12 and the layer 11 can be held in the state of abutting on a part to be cleaned at the time of using. Otherwise a base material layer 21 including the mildew removing components and water absorbing polymer is formed on a supporting sheet 22 and an adhesive part 22a to be adhered to the part to be cleaned is formed.
Patent JP-2000128141-A (JP)
Title: Cup container
Inventor: KISHIDA KOJI
IPC: B65D1/26
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To improve resistance to drop impact by making a gate trace for injecting a resin at a center of a bottom wall of a container thick and forming a reinforcing rib on an external face of the bottom wall to surround the trace. SOLUTION: The cup container produced by injection-molding a polyester resin comprises a gate trace 2e for injecting a melted resin into a metal mold at a center of a bottom wall 2b, which is formed to be a dome protruding upward from an internal face, and a completely round reinforcing rib 2f on an external face of the bottom wall 2b, which is formed to surround the gate trace 2e. Since the gate trace 2e which has less strength is thicker than other parts of the bottom wall 2b and further the reinforcing rib 2f is provided around it, when the cup container is dropped to the ground with contents sealed, an impact load applied to the bottom wall 2b by the contents suppresses occurrence of radial cracks along an orientation direction of molecules.
Patent JP-H02155545-A (JP)
Title: Device for preventing involution of powder at initial stage of starting in continuous casting
Inventor: IKEDA KOICHI
IPC: B22D11/08
Filed: 1988-12-07
Abstract: PURPOSE:To control diffusion of powder into molten steel and to reduce surface fault by arranging gas blowing pipe having plural gas spouting holes at between one set of two facing plates of a plate for preventing spatter of molten steel and a plate for preventing involution of the powder. CONSTITUTION:The molten steel 10 is poured from a casting nozzle 2, and when the molten steel surface reaches to the upper part of the steel plate 4 for preventing involution of the powder, the gas is spouted from the gas spouting holes 6 through a gas blowing pipe 5 to stir the powder 9 and the molten steel 10. The inert gas of Ar, N2, etc., is used. The stirred powder 9 is mixed and diffused in the molten steel 10, but by the steel plate 4 for preventing involution of the powder at the lower part, the diffusion thereof is prevented further downward and the involution of the powder 9 into a cast slab is eliminated. By this method, the improvement of the product quality can be obtd.
Patent JP-H06136966-A (JP)
Title: Setting method of safety rope in steel construction
Inventor: KATSUMATA HIROSHI
IPC: E04G21/32
Filed: 1992-10-22
Abstract: PURPOSE:To easily and surely set a safety rope when a column upper end on the top joint forms a beam upper end, and eliminate trouble by extending a steel framed column for an upper floor without removing a set strut. CONSTITUTION:On the upper surface of a diaphragm 7 on a floor to provide the field welded joint of a steel framed column 5, a safety rope support 8 made of metal is built in the position corresponding to the cavity inner part of the steel framed column 5. A safety rope 9 is laid between the struts 8, and when the steel framed column 5 for the upper floor is extended, the safety rope strut 8 is taken into the lower end cavity inner part.
Patent JP-H05133437-A (JP)
Title: Vibration preventing device
Inventor: SHIMIZU KAZUMITSU
IPC: F24F5/00
Filed: 1991-10-29
Abstract: PURPOSE:To provide reduction in the size of a device, the number of part items and assembling manhours and in manufacturing cost. CONSTITUTION:At least a pair of spring receivers are jointed with each other to be formed into a double-headed spring receiver 27 and to be made to serve as a stopper without using an intermediate plate for reduction in the number of parts and a simplified structure. The height is reduced by the amount of the thickness of the intermediate plate. Moreover, an extended spacer part 5b is provided in the longitudinal direction of an upper frame 5 to be made to serve as a handle for transportation. In addition, a lengthy nut 21 is fixed at a lower frame 1 to reduce the number of part items, simplify its structure and ensure high mechanical strength.
Patent JP-H01153015-A (JP)
Title: Apparatus for preservation of perishable material
Inventor: NAGAI JUNICHI
IPC: A01F25/00
Filed: 1987-12-08
Abstract: PURPOSE:To prevent the generation of harmful gas giving bad influence on a preserved material, by circulating air from a storage chamber to a combustion furnace with a blower, adsorbing excess carbon dioxide gas from a gas generated in the combustion furnace with an adsorbent, detecting the temperature of the combustion furnace and controlling the temperature with a controller. CONSTITUTION:A storage chamber 1 for a perishable material is connected with a carbon dioxide gas generator 8 to fill the chamber with CO2 and a CO2-adsorption apparatus 9 to adsorb and remove excess CO2 in the combustion gas. An alarm lamp 54 is lighted by a controller 52 according to the signal transmitted from a temperature detector 51 via a temperature regulator 53. An electric lock 57 of the exterior door 56 of the storage chamber 55 containing a combustion furnace 12 is also energized by the controller.
Patent JP-H11133046-A (JP)
Title: Vehicle running managing system
Inventor: HASHIMOTO AKIHIRO
IPC: G01P21/02
Filed: 1997-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle running managing system for automatically deciding a reference pulse of a speed sensor. SOLUTION: A GPS receiver 19 is connected to a running managing meter body 1 carried in a vehicle 2 to calculate a vehicle speed based on position information and time information obtained from a GPS satellite. Then, the speed information obtained by the calculation is compared with an output of a speed sensor 9 provided in the vehicle, thereby obtaining number of reference pulses of the sensor 9.
Patent JP-H01151307-A (JP)
Title: Digital fm demodulator
Inventor: SAKAZAKI YOSHIHISA
IPC: H04N5/92
Filed: 1987-12-08
Abstract: PURPOSE:To reduce the capacity of a memory by computing data so that a result of tan<-1> conversion becomes a value in which the phase component of an input digital signal is time-differentiated, and performing the tan<-1> conversion of the computed data. CONSTITUTION:The title device is provided with a phase shift circuit 21, resisters 22 and 23, an arithmetic circuit 24, and a ROM25. And the data in which the result of the tan<-1> conversion becomes the value dtheta/dt differentiating the phase component theta of the input digital FM signal by a time (t) is computed based on a pair of digital FM signals Asintheta2 and Acostheta2 having phase differences of 90 deg. with each other generated from the input digital FM signal Asintheta, and signals A'sintheta2 and A'costheta1 in which the pair of digital FM signals are delayed for a period regulated corresponding to respective sampling interval, and the tan<-1> conversion of the computed data is performed. In such a way, it is possible to reduce the capacity of the memory.
Patent JP-H07162513-A (JP)
Title: Network monitor system
Inventor: SATO MITSUO
IPC: H04L69/40
Filed: 1993-12-10
Abstract: PURPOSE:To surely collect a communication state on the occurrence of a fault at each interface point on each signal line of the communication system by a remote controller. CONSTITUTION:Monitors 9-11 have a monitor information memory storing a prescribed number of up-to-data monitor information sets to be detected and a log information memory storing accumulatingly number of times of occurrence of detected log information, sends trigger information to a remote controller 12 when number of times of occurrence of the information from the log information memory exceeds a predetermined threshold level, and sends trigger information to the remote controller 12 in response to a fault detection by an operation section, and furthermore, stops the detection of the monitor information in response to a monitor stop command from the remote controller 12 and sends the monitor information and the log information stored in each memory to the remote controller in response to a transmission command. Upon the receipt of the trigger information, the remote controller 12 sends the monitor stop command and the information transmission command to the monitors 9-11 and displays the monitor information and the log information received from the monitors 9-11.
Patent JP-H11139686-A (JP)
Title: Lateral sewing device of folding machine in rotary printing press
Inventor: TEJIMA TSUNETOSHI
IPC: B41F13/56
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To slidably contact a soaking roller with the lateral perforation blade receiver of a lateral perforation blade receiving so as to humidify the lateral perforation of a web by adjacently arranging a softening means soaking the web with water taken out of a water dish by a water sending roller against a lateral perforation blade receiving barrel. SOLUTION: A humidification device 60 splashingly takes out water from a water dish 30, by driving a water sending roller 32 constituted of a brush roller. This splashed water is made into fine water droplets, and they are transmitted to a soaking roller 34 through a water transfer roller 33 adjoined in order. This soaking roller 34 is slidably contacted with the lateral perforation blade receiver 22 of the lateral perforation blade receiving barrel 24 of a lateral perforation device 50. Hereby, at every one rotation of a lateral perforation blade barrel 20 and the lateral perforation blade receiving barrel 24 opposite to each other against a web W, simultaneously with putting a lateral perforation seam to the web W, appropriate humidification can be performed against the peripheral part of the lateral perforation seam.
Patent JP-H02156569-A (JP)
Title: Magnified close contact type image sensor
Inventor: OSADA TAKETO
IPC: H01L27/146
Filed: 1988-12-08
Abstract: PURPOSE:To restrain the resistance increase caused by the formation of a step- difference, and exclude the enlargement of chip size by forming a clock signal wiring electrode by using a wiring pattern which has no step-difference for an individual electrode all over the width. CONSTITUTION:A clock signal wiring electrode 13 is formed by using a wiring pattern which has no step-difference for an individual electrode 11 ail over the width. When the clock signal wiring electrode 13 has a step-difference at the individual electrode 11 part, resistance is apt to increase. The resistance increase can be restrained by using a pattern wherein the above step-difference does not stretch all over the width. For example, the following are applicable; a pattern which does not completely intersect the individual electrode 11, a pattern having a detour route, and a pattern in which both electrodes almost coincide with each other. Thereby, the width of the clock signal wiring pattern 13 is not required to be so wide, and chip size is not made large.
Patent JP-S63160880-A (JP)
Title: Thermal recording material
Inventor: IKEDA HARUHIKO
IPC: B41M5/337
Filed: 1986-12-25
Abstract: PURPOSE:To obtain a thermal recording material having excellent heat response characteristics and high sensitivity, by incorporating a compound of general formula (1) as a sensitizer in a thermal recording material comprising a normally colorless or light-colored dye precursor and a color developer. CONSTITUTION:A compound of general formula (1), wherein R is a lower alkyl, is incorporated as a sensitizer in a thermal recording material. The compound of general formula (1) may be, for example, a compound (1) or (2). The sensitizer is ordinarily added in an amount of at least 5 wt.% based on the color developer, preferably, 1-400 wt.%, particularly, 20-300 wt.%. If the amount is less than 5 wt.%, a sensitivity enhancing effect is insufficient, whereas an addition of more than 400 wt.% of the sensitizer may be inadvantageous on an economical basis, and due to the large amount of a heat-fusible substance, produces a diluting effect, so that a sufficient developed color density can not be obtained.
Patent JP-H02156723-A (JP)
Title: Termination circuit for ecl circuit
Inventor: TAKAHASHI HIDENORI
IPC: H03K19/0175
Filed: 1988-12-08
Abstract: PURPOSE:To reduce the power consumption of the circuit by providing a resistor whose one terminal connects to a 1st node between a 1st output terminal and a 1st input terminal and whose other terminal connects to a 2nd node between a 2nd output terminal and a 2nd input terminal and a resistor connecting the 2nd output terminal and the 2nd node. CONSTITUTION:An emitter of a transistor(TR) 14 via a resistor 11 and an emitter of a TR 15 via a resistor 12 are connected in common at a connecting point (a), which is further connected to a power supply via a resistor 13.
Patent JP-2001132510-A (JP)
Title: Propeller for ship
Inventor: SUGANO ISAO
IPC: F02D41/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a propeller for a ship that can decrease the number of engine revolutions smoothly when a throttle valve is closed suddenly regardless of the shifting position of a shift mechanism. SOLUTION: In a propeller for ship, a crankshaft 10 in a fuel injection type four-cycle engine 9 rotates a propeller 29 through a shift mechanism 25. Air is guided into a cylinder 11 in an engine through a throttle valve 72. Fuel is injected into air from an injector 76, and a control device 111 determines the fuel injection quantity of the injector based on the opening of the throttle valve. When the throttle valve is closed suddenly in almost completely closed state, the control device cuts the fuel injection quantity if the shift mechanism is in a forward movement position. The cutting of the fuel injection quantity may not be performed when the shift mechanism is in a neutral position.
Patent JP-H08166003-A (JP)
Title: Actuator
Inventor: OTSUKA TAKAO
IPC: F15B15/10
Filed: 1994-12-14
Abstract: PURPOSE: To improve liquid-resistance and weatherability by providing a two- layer structure of a rubber tube consisting of an inner layer rubber which shows resistance against medium for pressurization and an outer layer rubber which has weatherability and is provided on a surface of the inner layer rubber. CONSTITUTION: A braided reinforcing hose 10 consists of three layers. A rubber tube consists of an inner layer rubber 7 which employs styrene-butadiene rubber on its inner side and has a hollow structure and an outer layer rubber 8 which employs chloroprene rubber (or chlorosulfonated polyethylene rubber) on its surface. A fiber reinforcing layer 9 which employs polyester fiber as its raw material is braided and provided on a surface of the outer layer rubber 8. As for the fiber reinforcing layer 9, such amount of thread that the whole outer surface of the outer layer rubber 8 is covered is braided alternately by right turning and left turning by a method in which the fiber reinforcing layer 9 is turned in the longitudinal direction so that an actuator can obtain sufficient expansion and shrinkage function. An angle of braiding is set to 30 degrees.