baber/WOPTO huggingface dataset:
Patent JP-2000130242-A (JP)
Title: Diagnostic device for coolant temperature sensor and diagnostic device for cooling device
Inventor: UCHIYAMA KATSUAKI
IPC: F02D41/22
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To diagnose the trouble of the output drop of a water temperature sensor and the trouble of fixation of sensor output to a value beyond a judge value. SOLUTION: A sensor 41 outputs in response to the temperature of a coolant and a set means 42 sets the timing in which a prescribed time is elapsed after engine start or the timing in which a prescribed engine heat quantity is generated as a measurement time. The change amount of the output of the sensor 41 from an engine start upto this measurement time is calculated by a calculation means 43 and when the change amount is less than a prescribed value, a judge means 44 judges there is a trouble in the sensor 41.
Patent JP-H04179770-A (JP)
Title: Concrete construction joint method and precast joint plate
Inventor: KANAI SOUJI
IPC: E04G13/00
Filed: 1990-11-14
Abstract: PURPOSE:To make it possible to perform good construction joint by using a precast joint plate having uneven surface on both sides as a gable form, setting it to the end of a concrete structure to be extended, and placing concrete to the inside of the precast joint plate. CONSTITUTION:A precast joint plate 1 is basically constituted of a sectional shape of a concrete structure and the same shaped plate body. In the joint plate 1, both sides opposed to the joint are so formed that they have uneven surfaces 11 with coarse-grained ones, and other surfaces than those are finished evenly. Through-holes 12 into which reinforcing bars or PC steel materials are inserted are bored in the surface of the joint plate 1. Jigs 13 such as a plurality of inserts, etc., are buried into at least one side of the joint plate 1 at a certain interval. In the case of execution, a joint plate 1a is positioned to a free end of the existing bridge girder 2. After that, a reinforcing member 3a such as a reinforcing bar or PC steel material is projected from the joint plate 1a. Then, a joint plate 1b is set to the end of a structure to be extended by making use of a shoring form 5 necessary for extending the existing bridge girder 2 to fix. An extending reinforcing member 3b is connected to the end of the reinforcing member 3a to penetrate the joint plate 1b. Finally, concrete is placed in a space between the joint plates 1a and 1b. According to the constitution, the bridge girder 2 having good construction joint of the concrete can be extended.
Patent JP-H07160082-A (JP)
Title: Driving device for image forming device
Inventor: HIYOSHI TAKAYUKI
IPC: G03G15/00
Filed: 1993-12-07
Abstract: PURPOSE:To prevent the occurrence of a shock and a vibration due to the engagement of gears, and provide a high quality image by transmitting a drive force from the rotor shaft of a motor to the rotor shaft of a photosensitive body only via a drive belt and not a gear. CONSTITUTION:A timing belt 20 is extended between a rotor shaft 2 and a main pulley 4. In this case, fittings including a belt tightener or an idle pulley are not provided for the timing belt 20. Also, a timing belt 5 is extended between the main pulley 4 and a photosensitive body drive pulley 14. In addition, an idle pulley 18 fixed to a shaft is provided for increasing the winding angle of the timing belt 5 for the application of tension thereto. Also, a polyester wire is used as the core material of the belt 5, and a tooth form section is formed directly on the periphery of the rotor shaft 2 of a motor 1.
Patent JP-H08162978-A (JP)
Title: Method for testing error correction circuit and error correction lsi automatic testing device
Inventor: KOBAYASHI KAZUMASA
IPC: G06F17/50
Filed: 1994-12-09
Abstract: PURPOSE: To simplify the test of an error correction circuit and to reduce decision errors by comparing the dynamic measured value (statistic amount) of the error correction capacity of a circuit to be tested and the reference value of the error correction capacity determined by a numerial calculation. CONSTITUTION: An exclusive OR circuit 7 takes an exclusive OR of the cord word string outputted from a cord word generation circuit 5 and the error pattern string outputted from an error source circuit 6, defines the cord word string in which an error is fetched as a test signal and supplies the test signal to a first counter circuit 8 and a circuit 13 to be tested. A comparison decision circuit 11 checks whether the total number S1 of cord word outputted from the circuit 8, the total number S2 of corrected word outputted from a second counter circuit 9 and the reference value R outputted from a reference value calculation circuit 10 satisfy |(S2 /S1 )-R|<=ε, for all the errors or not. ε is defined as a preliminarily set allowable value. When this expression is satisfied, it is decided that the circuit 13 is good.  When the expression is not satisfied, it is decided that the circuit 13 is not good. This decision result is supplied to a decision output terminal 12 and is outputted to the outside.
Patent JP-H11121637-A (JP)
Title: Integrated circuit memory
Inventor: FU-CHA SHOON
IPC: H01L21/8246
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To store many bits per cell, by using a memory cell array having a channel in a channel region and a transistor in the channel region, the transistor having a threshold voltage dependent on a doping concentration. SOLUTION: A cell is an n-type channel transistor formed on a semiconductor substrate 10. The cell has a gate 11 formed on a ROM array by a wordline, a drain 12 formed on the substrate 10 by an n-type implantation, and a source 13 formed on the substrate 10 by an n-type implantation. A channel well 14 is formed inside an isolation well 15. The well 15 is formed on a p-type semiconductor substrate 16. The well 14 is coupled to a substrate bias terminal 17 through which a substrate bias potential is applied to the channel region of the n-channel transistor. The channel region is formed by a p-type implantation in order to increase the threshold of the n-channel transistor.
Patent JP-S63161866-A (JP)
Title: Switching power unit
Inventor: KONO KAZUTAKA
IPC: H02M3/28
Filed: 1986-12-24
Abstract: PURPOSE:To prevent the burning of a transformer, etc., without having an effect on the output voltage of other systems by self-drooping controlling only a system, through which peak currents flow, in a power unit having a plurality of output voltage. CONSTITUTION:With a switching power unit, a switching element 2 is connected between a power supply 7 and a primary winding for a transformer 1, the power is constituted by each connecting rectifier smoothing circuits consisting of diodes 8, 10, capacitors 11, 12, etc., to a plurality of secondary windings for, the transformer 1, and output voltage V1, V2 are acquired. Predetermined output voltage V1 is applied to a control circuit 6, and the ON time width of the switching element 2 is controlled so that the output voltage V1 is kept constant. A saturable reactor 3 is connected to the secondary winding, output voltage V2 is detected by a voltage detecting section 5 and reset through a diode 9 when output voltage V2 reaches a preset value or more, and the saturable reactor 3 is controlled so that the impedance of the saturable reactor 3 is increased. Self-drooping control is conducted on the detection 4 of overcurrents, and said element 2 is controlled so that the ON time width of the element 2 is narrowed.
Patent JP-H01146420-A (JP)
Title: Monostable multivibrator
Inventor: UMEKI YOSHITAKA
IPC: H03K3/033
Filed: 1987-12-02
Abstract: PURPOSE:To attain the operation test without externally mounting a capacitor and resistor by providing an AND circuit between an OR/NOR gate comprising a flip-flop and a transistor of a pull-down circuit and using a test mode signal so as to control the transfer of the 2nd output of the flip-flop to the pull-down circuit. CONSTITUTION:When a trigger pulse is inputted with a test mode signal input terminal 2 at a low level, since an output of an AND circuit 6 remains at a low level although an output terminal 11 is at a high level, the potential of an external connection terminal 8 remains at a low level. Thus, a high level output signal is obtained in steady-state from the output terminal 11 to facilitate the DC test. With a constant current I supplied from an IC tester 13, the potential of the external connection terminal 8 rises and when its exceeds a high level threshold value Vth, a flip-flop 12 is reset and an output pulse rises. Thus, no externally mounted time constant circuit is required at the test and the DC test and the generation of a timing charge are facilitated.
Patent JP-H03176374-A (JP)
Title: Top gripping type article carrier
Inventor: FUIRITSUPU DOMANSUKI
IPC: B65D71/42
Filed: 1990-11-13
Abstract: PURPOSE: To facilitate carrying of articles by placing gusset panels inside a carrier and keeping the carrier in a tray-like structure assembled by cooperation between the corner gusset panels and an article held by the carrier in adjacent to the panels. CONSTITUTION: Side wall panels and end wall panels are raised in an equal direction to a top panel 12 to form a tray-like article, and during such folding, coupled gusset panels at respective corners of a blank are folded toward each other. A locking tab 40 is folded with a crease 42 as the center across a free end of the gusset panel 32, whereby the locking tab is located at an intermediate position between one of faces of the gusset panel 32 and an adjacent face of an end panel 24. When a neck of a bottle B is put in the top gripping article carrier, a shoulder of the bottle comes into contact with a folded structure at a corner, thereby preventing the folded gusset panel from opening suddenly.
Patent JP-H02153702-A (JP)
Title: Manufacture of hardened gypsum body
Inventor: SHINODA NAOHARU
IPC: C04B11/00
Filed: 1988-12-06
Abstract: PURPOSE:To reduce the cost of equipment for heating treatment and running cost and to prevent plaster de Paris from absorbing moisture during transporta tion and storage by a method wherein gypsum dihydrate powder is sealed in a pressing device such as a cold isostatic pressing (CIP) so as to be pressed at the predetermined pressure. CONSTITUTION:The stack gas from boiler of thermal power station is scrubbed with slurry containing calcium carbonate, which is obtained by grinding limestone, as desulfurizer so as to recover SO2 in the form of gypsum dihydrate. The stack-gas desulfurization plaster contains unreacted and residual calcium carbonate, impurities inherently containing in limestone and dust coming from stack gas. Further, stack-gas desulfurization plaster has 10-3wt.% of bound water, since it is recovered by centrifuging the water slurry of gypsum dihydrate crystal, the mean particle diameter of which is about 10-100mum. If the stack-gas desulfurization plaster (or gypsum dihydrate) cake is pressed, the bound water may ooze out. As a result, the adherent water must be removed. Furthermore, since the path of the adherent water remains in pressed and hardened material and makes the cause of crack at the pressing at 1,000kg/cm or higher, enough drying must be done before pressing in order to let the bound water off.
Patent JP-H08154448-A (JP)
Title: Reaping pretreatment section in whole culm-charging type combine harvester
Inventor: SEGAWA TAKUJI
IPC: A01D41/06
Filed: 1994-12-12
Abstract: PURPOSE: To avoid the residence of straw, weeds and mud soil on the upper surface side of the lower clipper-type reaping device in the two-stage cutting- type reaping pretreatment section of a whole culm-charging type combine harvester designed to efficiently thresh and sort reaped grain culms by feeding them into a thresher after cutting off their unnecessary foot portions. CONSTITUTION: In a whole culm-charging type combine harvester so designed that a suspended-type conveyer 8 to convey reaped grain culms nearly horizontally backward is set up above a lower clipper-type reaping device 7 and an upper clipper-type reaping device 9 to cut off the foot portions of the grain culms conveyed by the conveyer 8 is set up above and behind the lower clipper- type reaping device 7, a backwardly feeding plate tapered backward is integrally attached in a traversely moving fashion to the mobile edge of the lower clipper- type reaping device 7.
Patent JP-S63160882-A (JP)
Title: Thermal light-transmitting material
Inventor: YOKOYAMA AKINORI
IPC: G11B7/2433
Filed: 1986-12-25
Abstract: PURPOSE:To obtain a thermal recording and optical reading type recording material being durable and having clear contrast and high reliability, by using a specified amorphous metallic oxide in a limited range as a thermal light- transmitting material. CONSTITUTION:An amorphous metallic oxide (formula I, wherein M is at least one of bismuth and vanadium) may be produced by a liquid quenching method, a sputtering method or a CVD method. First, predetermined amounts of metallic oxide powders are mixed and ground in a mortar, and the mixture is heated to a high temperature to prepare a sintered product. A small amount of the sintered product is placed in a platinum nozzle (10 mm in diameter, tip slit type) 2, is melted by heating by an HF heating coil 3, and the molten material is jetted toward a rotating cooling plate 4 by compressed air, whereby the melted material is solidified through quenching on the surface of the cooling plate, forming an amorphous strip 5. The amorphous metallic oxide (formula I) can be varied in light transmittance by low-temperature heating, is highly durable, and is excellent as an optical recording material.
Patent JP-H09150312-A (JP)
Title: Electric motor-driven circular sawing machine
Inventor: KAWAMOTO YASUKI
IPC: B23D47/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To cut into a prescribed width even a cut object of thin plate thickness. SOLUTION: In an electric motor-driven circular sawing machine equipped with up a motor 2, handle 3 and a rule device 8 on a base stand 1, and a circular sawing cutter 5 mounted on a rotary shaft 4 of the motor 2, an auxiliary rule plate 21 is mounted with a vertical position adjustable in a rule plate 10 of the rule device 8, when a thin cut object is cut off, by placing the auxiliary rule plate 21 in a rising position, the cut object is prevented from being fitted to a bending part 14 of an adjusting lever 9, so that the cut object can be cut into a prescribed width.
Patent JP-S63161027-A (JP)
Title: Carbon fiber composite material
Inventor: IMASHIRO YASUO
IPC: C08J5/24
Filed: 1986-12-25
Abstract: PURPOSE:To obtain the titled composite material having quick curability and excellent heat-resistance and mechanical characteristics, by using a polycarbodiimide resin containing plural carbodiimide groups in one molecule and a prepolymer of said resin as matrix resin of the material. CONSTITUTION:The objective composite material can be produced by using one or more components selected from a polycarbodiimide resin containing >=2 carbodiimide groups in one molecule and a prepolymer of said resin as a matrix resin of the composite material.
Patent JP-H11123107-A (JP)
Title: Hair drier
Inventor: ARATA TADAO
IPC: A45D20/50
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent a head from being hot in spite of increasing the temperature and the air pressure of a hot wind, to sufficiently strengthen comb teeth and to miniaturize a hair drier by forming blow-out ports blowing out hot air on the mutually opposed surfaces of the comb teeth extending over from the deep bottom parts of the comb teeth to the neighborhood of teeth tips. SOLUTION: A main body 1 consists of a handling part 2 and a hair combing part 4 projectingly forming plural comb teeth 3. The part 4 is nearly a cylinder of a hollow and of long-length where an air intake 9 for freely attachably/ detachably fitting one tip side to an air outlet 8 is formed and the other tip is closed, and the plural comb teeth 3 projecting from an outer periphery to the outer periphery of the cylindrical part are formed in a line. The part 4 is molded in the state of dividing the center of the cylinder into two parts, the comb teeth 3 are integrally molded in the center of a half cylinder part 10 and a half cylinder part 11 is combined with the other half cylinder part 10.  Air blow-out ports 12 to be connected to the teeth 3 in the cylindrical space are formed in a thin and long shape extending over from the deep bottom part of the teeth 3 to the neighborhood of the teeth tips. The ports 12 are respectively formed on the mutually opposed surfaces of the teeth.
Patent JP-H03166203-A (JP)
Title: Production of styrene-based polymer
Inventor: WATANABE MASAMI
IPC: C08F30/04
Filed: 1989-11-24
Abstract: PURPOSE:To efficiently obtain the subject polymer excellent in heat resistance and moldability and having a high rate of crystallization by using a specified catalyst in polymerization of a styrene-based monomer and an indene-based monomer. CONSTITUTION:Using (A) a transition metal component (preferably cyclopentadienyl titanium trimethoxide, etc.) and (B) a product compound (preferably methylaluminoxane which is product compound of catalytic reaction between trimethylaluminum and water) of a catalytic reaction between an organoaluminum compound and a condensation agent as catalyst components, a styrene-based monomer (e.g. styrene) of formula I (R<1> is H, halogen, etc.; m is 1-3) and an indene-based monomer (e.g. 1-methylindene) of formula II (R<2>-R<5> are R<1>; n is 1-4) are polymerized to obtain the objective polymer. In addition, the reaction is preferably carried out at 10-70 deg.C and for 1hr or more.
Patent JP-2001120334-A (JP)
Title: Makeup device with built-in battery
Inventor: WATANABE SOICHI
IPC: G09F13/18
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To arrange a pilot lamp simply and easily at a fixed position and to guide emitted light from the pilot lamp accurately outside a case. SOLUTION: This makeup device with a built-in battery is provided with both a main body case 4 which is formed in the shape of a narrow rod and in which a battery 5 is embedded and a mechanical part K. A pilot lamp P is embedded in the main body case 4. The pilot lamp P is provide with both a narrow minilamp 24 in which a filament is embedded and a light-transmitting lamp holder 25 to guide emitted light from the minilamp 24 outside the main body case 4. The lamp holder 25 is provided with a pair of holding walls 25A to sandwich and hold the minilamp 24 from both sides and a light-transmitting rod 26 to be inserted into a light window 27 provided for the main body case 4.  The minilamp 24 is mounted to the lamp holder 25 in such a way that the filament is positioned to the vicinity of the light-transmitting rod 26 to guide emitted light from the filament to the light-transmitting rod 26.
Patent JP-H07157542-A (JP)
Title: Epoxy resin composition
Inventor: UEDA SHIGEHISA
IPC: C01B25/023
Filed: 1993-12-08
Abstract: PURPOSE:To obtain an epoxy resin composition comprising an epoxy resin, a curing agent, a curing accelerator, a specific flame retardant, and a filter, excellent in moisture resistance and flame retardancy, and useful for sealing semiconductors. CONSTITUTION:This composition comprises (A) an epoxy resin such as a biphenyl type epoxy compound or a phenol novolak type epoxy resin, (B) a phenolic resin-curing agent such as a phenol novolak resin or a dicyclopentadiene- modified phenolic resin, (C) a curing accelerator such as diazacycloundecene or triphenylphosphine, (D) a red phosphorus flame retardant whose surface layer comprises a compound of formula: SixOy (x, y are positive numbers, x:y=1:2 to 1:4), and (E) an inorganic filler such as silica powder.
Patent JP-H02154398-A (JP)
Title: Test circuit for memory
Inventor: KIKUCHI KOICHI
IPC: G11C29/00
Filed: 1988-12-06
Abstract: PURPOSE:To simplify the circuit configuration of the test circuit for memory and eliminate the necessity of control signals from the circuit by providing a constant-current source which supplies electric currents to plural transistors, the gates of which are respectively connected with plural nodes, and giving weights to the current driving abilities of the plural transistors in a fixed way. CONSTITUTION:This test circuit is constituted of a memory circuit 1, MOS field effect transistors 2-5, resistance 6, DC power source 7, and output terminals 8-11 of the circuit 1. When, for example, the transistors 2-5 are of N channel type and logic levels of outputs of the output terminals 8, 9, 10, and 11 of the memory circuit 1 are respectively '1', '0', '1', and '0', the electric current flowing to the resistance 6 becomes 5I. Therefore, the logic levels of the outputs at the four output terminals 8-11 of the memory circuit 1 can be observed when the electric current flowing to the resistance 6 is measured. Therefore, the circuit configuration of the test circuit can be simplified and the necessity of control signals can be eliminated from the circuit.
Patent JP-H04182510-A (JP)
Title: Ground hardening material injecting method and device therefor
Inventor: NAKAJIMA SHIRO
IPC: E21D9/04
Filed: 1990-11-16
Abstract: PURPOSE:To perform construction work efficiently without waste by supporting a casing rod for inserting a drilling unit and an injection unit selectively and removably, on a base provided with operating mechanism and injection material supply mechanism. CONSTITUTION:A drilling unit 6 is fittingly inserted into a casing rod 1 to press a drilling blade 9 to the object ground W, and the unit 6 is rotated. Then a plate 93 is split-opened to bore/drill an insertion hole 8. Laser beams S are emitted from light radiating mechanism 94 provided at the tail end toward a light receiving monitor 3, and collimation is performed to determine the position and direction of the rod 1. In the case of being out of the point, pusher mechanism 5 is operated to push a piston supporting shaft 92 so as to correct the drilling blade 9 into the normal direction. When the rod 1 reaches the specified depth, the stopper of the drilling unit 6 comes off and is pushed up, and an injection unit 7 is fittingly inserted instead to inject hardening material from an injection nozzle so as to form a unit ground hardened layer P around the insertion hole 8. This process is repeated to form a lining layer.
Patent JP-H04181598-A (JP)
Title: Data writing control system
Inventor: IWASAKI SHINTARO
IPC: G11C17/00
Filed: 1990-11-16
Abstract: PURPOSE:To enable a specified number of data to be written simultaneously or in sequence for improving productivity by reading a specified data from a write data file according to an order of writing which is stored in a control information file and then writing it. CONSTITUTION:A semiconductor integrated circuit such as a ROM is set to a socket of a writing part 1 by a discharge mechanism part 2 including a robot etc. according to writing control information such as a type of the semiconductor integrated circuit, specification of writing data, the number to be written collectively, the number of a same data to be written, and an order of writing processing in a control information file 4, a specified writing data is read from a writing data file 3, and then it is written into the set semiconductor integrated circuit. After writing is finished, discharging is made by the part 2 and a next data writing process is performed, thus enabling a specified data out of a plurality of types of data to be written to a specified semiconductor integrated circuit by a consistent processing.