baber/WOPTO huggingface dataset:
Patent JP-H0576943-A (JP)
Title: Method for bending shape material
Inventor: KAWAMURA TOMOKAZU
IPC: B21D9/15
Filed: 1991-09-13
Abstract: PURPOSE:To prevent inside wrinkles and outside cracks from being generated by positioning reinforcements and bending the shape material so that a specified area in this inner part is occupied and does not move on one side part of the inner part of a hollow part or a gutter part in a planned bent part of a metallic shape. CONSTITUTION:The reinforcements 2 are positioned so that the hollow part occupies >=70% an area ratio to this inside cross section area of a hollow part 10 of a shape material 1 or one side part of the inner part of the gutter part and does not move to other side part. The shape material is bent under such a state that one side part of the planned part to be bent of the material 1 is positioned on the inside of the bending direction. This reinforcements 2 are prevented by projected lines or projections 11 formed at the inner part of the hollow part or the gutter of the material 1 from moving from one side part to the other side part. In this way, the shape material can be bent apparence with excellent and with suppressing the wrinkles in the inside of the bent part or cracks on the outside the bent part.
Patent JP-S63116756-A (JP)
Title: Treatment of exhaust gas from garbage incinerator
Inventor: KATO TATSUO
IPC: B03C3/01
Filed: 1986-11-05
Abstract: PURPOSE:To reduce the discharge quantity of the organochlorine compound in exhaust gas, by lowering the temp. of the gas at the inlet of an electric precipitator to predetermined temp. and holding a discharge current and the stagnation time to specific values or less. CONSTITUTION:The exhaust gas from an incinerator is discharge at 750-950 deg.C from the outlet of the incinerator and cooled 330 deg.C in a gas cooling tower to enter an electric precipitator at 300 deg.C and the fly ash in the gas is collected as EP ash while the gas is discharged out of the system from a chimney. Herein, in order suppress organochlorine compounds, that is, PCDD, PCDF, chlorinated benzene or the like generated when the gas passes through the electric precipitator at 300 deg.C, the temp. of the gas at the inlet of the electric precipitator is held to 100-199 deg.C. Further, by setting the current density of a dust collection electrode to 0.8mA/m<2> or less and the stagnation time of ash to 40min or less, the quantity of the organochlorine compounds can be efficiently reduced.
Patent JP-H02149960-A (JP)
Title: Mark signal record detection system
Inventor: HANSU SHIYURANTSU
IPC: G11B15/087
Filed: 1989-10-11
Abstract: PURPOSE: To enable new mark signals having compatibility with conventional mark signals to be used simply and easily by providing mark signals in which sine waves of different frequencies are made to be intermitted in various forms. CONSTITUTION: A first-class mark signal M1 is constituted of the first signal S1 of a frequency 40Hz and a second-class mark signal M2 and a third-class mark signal M3 are constituted of the first signal S1 of the frequency 40Hz and a second signal S2 of a frequency 1500Hz and the first signals S1 both have a time length T in the mark signals M1, M2. The difference point between the second-class mark signal M2 and the third-class mark signal M3 is that the time length of the second signal S2 in the third-class mark signal M3 is only T/2 and, on the contrary to this case, the time length of the second signal S2 in the second-class mark signal M2 is T. Consequently, a mutual clear discrimination between the second-class and the third-class mark signals is achieved.  Since the mark signals of the second-class and the third-class are constituted of the same signals S1, S2, two kinds of mark signals can be detected even by a detection element 33 provided with only detector stages 40, 41.
Patent JP-S63116988-A (JP)
Inventor: KINOUCHI SOSUKE
IPC: B62M7/02
Filed: 1986-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03214631-A (JP)
Title: Semiconductor device
Inventor: NANBU SHUTARO
IPC: H01L29/812
Filed: 1989-10-09
Abstract: PURPOSE:To prevent a malfunction and an undesired radiation from being caused and to obtain a frequency synthesizer which is small and whose cost is low by a method wherein a prescaler of the frequency synthesizer is constituted in such a way that it is sealed in a small-sized flat plastic package of six terminals or five terminals. CONSTITUTION:The chip size of a prescaler semiconductor element 21 as one constitution block of a frequency synthesizer is constituted to to 1.0X0.65mm or lower; the element is constituted so as to be sealed in a small-sized flat plastic package 10 of six terminals or five terminals. That is to say, a changeover function of 1/64 or 1/65 is removed. A protective diode is constituted in a space between bonding pads. A small size is realized by a means by which protective diodes other than those for input terminal use are constituted to be small. Thereby, a flexible arrangement can be realized, a synthesizer unit is made small-sized, its cost can be made low, and it is possible to improve a problem such as a malfunction, an undesired radiation or the like to be caused when a noise is picked up in a feedback loop.
Patent JP-H03125040-A (JP)
Title: Automobile power train mount
Inventor: RICHIYAADO DEII HAIN
IPC: F16F1/387
Filed: 1990-10-02
Abstract: PURPOSE: To reduce elastic hardening stress by providing a rigid inner member and nonrigid outer member, positioning two elastomeric springs between the inner and outer members, and providing a metal spring separating the elastomeric springs. CONSTITUTION: An automotive power train mount 5 comprises a hollow cylindrical inner metal core 6, a partially cylindrical metal spring 7 and two resilient elastomeric springs 9. The resilient elastomeric springs 9 are positioned between the inner core 6 and an outer shell part 8 to embed a spring 7. The springs 9 are formed of optional, suitable rubber with a requested characteristic. Elastic hardening stress is thus reduced.
Patent JP-2000100183-A (JP)
Title: Semiconductor integrated circuit and non-volatile memory
Inventor: SAKAMOTO YOSHINORI
IPC: H03L7/08
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce an occupation area by sharing a boosting means such as a charge pump and at the same time quickly switch a boosting voltage in a semiconductor integrated circuit such as a flash memory requiring a plurality of boosting voltages. SOLUTION: In a semiconductor integrated circuit with a boosting circuit for generating a plurality of boosting voltages, a plurality of limiter circuits LM1-LMn with each different voltage to be controlled and a discharge circuit 51 for extracting the charge of a boosting voltage supply line 2 are provided. At the same time, the operation of a discharge circuit 51 is controlled from a limiter level detection signal LMD being outputted from a limiter circuit.
Patent JP-S61140593-A (JP)
Title: Novel benzylphosphinic acid ester derivative, preparation thereof, and pharmaceutical composition containing said derivative as active component
Inventor: YOSHINO KOICHIRO
IPC: C07F9/6541
Filed: 1984-12-12
Abstract: NEW MATERIAL:The compound of formula I (n is 3-5). EXAMPLE:4-(Benzothiazol-2-yl)benzyl-2-oxo-pyrrolidinophosphonic acid ethyl ester. USE:Remedy for ischemic cardiopathy and hypertension caused by calcium antagonistic action. PREPARATION:The objective compound can be prepared by reacting 4-(benzothiazol-2-yl)benzylphosphonic acid monoethyl ester of formula II with excess thionyl chloride, optionally in a solvent such as chloroform, preferably in the presence of a catalytic amount of DMF, and reacting the resultant phosphonic acid chloride hydrochloride of formula III with a metal salt of the lactam compound of formula IV in a reaction solvent in the presence of an organic amine such as triethylamine.
Patent JP-2001081495-A (JP)
Title: Aqueous lubricant for plastic working of metal
Inventor: KONDO SHICHIRO
IPC: C10N30/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous lubricant for plastic working of metal which can form a lubricating film by a simple treatment, of which both the equipment cost and the running cost are low, and which requires no waste treatment, does not generate dioxins, etc., when used, and exhibits an excellent lubricity equal to that obtained by a conventional chemical treatment. SOLUTION: This lubricant is an aqueous dispersion essentially containing a fluororesin, a metal soap, a nonchlorine organic binder, a surfactant, and a nonchlorine extreme pressure agent. Based on the solid content of the lubricant, it preferably contains 30 to 80 wt.% fluororesin, 5 to 40 wt.% metal soap, 1 to 30 wt.% nonchlorine organic binder, 1 to 20 wt.% surfactant, and 1 to 40 wt.% nonchlorine extreme pressure agent.
Patent JP-H11100799-A (JP)
Title: Mat coated paper for printing
Inventor: NAITO HITOSHI
IPC: D21H19/38
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a mat coated paper for printing excellent in white paper gloss or inking properties by coating the top surface of a base paper with a specific water-based pigment composition containing a pigment having a specified particle size distribution and an adhesive. SOLUTION: This mat coated paper for printing is obtained by preparing a water-based pigment composition, consisting essentially of a pigment obtained by compounding a delaminated kaolin capable of manifesting a particle size distribution of 95-100 wt.% particles having <10 μm particle diameter, 80-85 wt.% particles having <5 μm particle diameter, 30-50 wt.% particles having <2 μm particle diameter and 15-30 wt.% particles having <1 μm particle diameter in an amount of 5-50 wt.% solid content ratio to the total pigment and an adhesive such as a styrene-butadiene copolymer latex and having <=60 g/m<2> dynamic water retention degree at 63 wt.% solid concentration (under 1 bar pressurizing conditions), and then coating the top surface of a base paper with the resultant composition in an amount of 2-35 g/m<2> ,  preferably 3-20 g/m<2> expressed in terms of the solid content based on one surface.
Patent JP-H04141419-A (JP)
Title: Composite plate and its manufacture
Inventor: OISHI TAKESHI
IPC: B32B21/02
Filed: 1990-10-03
Abstract: PURPOSE:To suppress the expansion and contraction of the composite plate excellent in dimension stability by a method in which the wooden fiber-layers which are acetylated to substitute the hydroxyl in the fiber for acetyl radical are arranged at least on the front and rear of the composite plate, and a wooden chip layer is arranged between the wooden fiber-layers of its front and rear. CONSTITUTION:The wooden fiber layers 1 which are acetylated to substitute hydroxyl for acetyl radical, are arranged on the front and rear of a composite plate, and a wooden chip- layer 2 is arranged between the wooden fiber-layers of the front and rear thereby. The wooden fiber-layer 1 is composed of the wooden fiber which is acetylated to substitute the hydroxyl in the wooden fiber for acetyl radical, and said wooden fiber is obtained by chipping hardwood such as lauan, kapur, chestnut tree or poplar etc. and softwood such as pine, cryptomeria or cypress etc. and by fibrillating them. The wood chip layer 2 is composed of the wooden chip in which small wood piece, waste wood in manufacture and waste chip as row material are cut or erashed and according to necessity acetylated wood chip. Since the composite plate is acetylated by substituting the hydroxyl in the wooden fiber-layer for acetyl radical, said plate is excellent in dimension-stability, and the expansion and contraction of the wood plate accompanied by the moisture-absorption in the wooden fiber or the dryness of the moisture, are suppressed.
Patent JP-H08118626-A (JP)
Title: Ink jet head and ink jet recording apparatus
Inventor: FUJII MASAHIRO
IPC: B41J2/14
Filed: 1994-10-27
Abstract: PURPOSE: To provide an ink jet head of high reliability suppressing the generation of residual charge in an actuator and capable of stably emitting ink and adapted to an ink jet recording apparatus. CONSTITUTION: An ink jet head has nozzles 4, the ink passages communicating with the nozzles 4, the vibration plates 5 provided to a part of the ink passages, the individual electrodes 21 provided in opposed relation to the vibration plates 5 and the air layer 9 and insulating layer 19 provided between the vibration plates 5 and the individual electrodes and is constituted so that drive voltage is applied across a common electrode 18 and the individual electrodes 21 to deform the vibration plates 5 by electrostatic force to emit ink liquid droplets 105 from the nozzles. This ink jet head is characterized in that the resistivity of the material of the individual electrodes 21 and the common electrode 18 is 6×10<-4> Ωcm or less and adapted to an ink jet recording apparatus.
Patent JP-H1199820-A (JP)
Title: Car air conditioner
Inventor: KOSHIDA KATSUAKI
IPC: B60H1/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To independently adjust the temperature of air flown from a rear vent. SOLUTION: A part of cooled air passing thorough an evaporator 3 is introduced into a rear vent passage 15 formed at the bottom of a case 1 and distributed between a heat exchanger 4A side effectively utilizing the bottom part of a heater core 4 and a bypass passage 19 side under the heat exchanger 4A by a control door 20, whereby the temperature of the air blown out from a rear vent port 16 can be independently adjusted.
Patent JP-S61142808-A (JP)
Title: Digital oscillator
Inventor: AMANO KENICHIRO
IPC: H03B28/00
Filed: 1984-12-14
Abstract: PURPOSE:To attain the oscillation of many frequencies by adding an accumulating function to an address generating circuit of a memory and setting optionally the initial value for increase of the hardware quantity. CONSTITUTION:The preset data is loaded to a register 7a of m-bit input and m-bit output which is capable of loading, holding and resetting modes. At the same time, a register 7b of m-bit input and m-bit output is reset. An adder 8 delivers the arithmetic sum of the preset data of the register 7a and the data of the register 7b and supplies it to the register 7b. The output of the register 7b is turned into the sequential integer value of the preset data. This integer value is supplied as the address of a memory (2<m> words) 3z of 2<m> words which stores the data equivalent to a cycle of a basic oscillation frequency. Then the digital output of a sine wave is obtained from the memory 3z.
Patent JP-H08240913-A (JP)
Title: Formation method of photosensitive film pattern
Inventor: ZEN JIYUNSEI
IPC: G03F7/40
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive film pattern forming method for a semiconductor element, capable of eliminating the problems of a swell ring, external diffusion and deformation appearing in the conventional DESIRE process. SOLUTION: In this DESIRE process, a separate process is not provided for silicon implantation, and the top of a photosensitive film 3 is coated with a monomar 2 containing silicon. Thereafter, the silicon monomar 2 is exposed. As a result, H+ generated in a chemically, sensitized photosensitive film 3 as an underlayer and the silicon monomar 2 are polymerized to form a polymer. In this case, the polymer comes to have a property not removed by use of a general developing solution. Thus. the silicon monomar film 2 can be developed, using a general developing solution. Furthermore, when the chemically sensitized photosensitive film 3 is etched at a subsequent process, the polymer containing the silicon is not etched, but rather a thin oxide film (SiO2 ) is formed on the upper surface thereof for acting as an etching mask.
Patent JP-H09106223-A (JP)
Title: Electrophotographic copying device
Inventor: KATO AKIO
IPC: B65H85/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic copying device with an inexpensive compact circulation type both-side copying function and also for eliminating the need from the operator for storing the limit value of the number of copied sheets corresponding to various kinds of copying modes. SOLUTION: The device is constituted of an automatic document feeder 80 with a document reversing roller 91, the body 10 of an electrophotographic copying machine, and a duplex sorter 100 with a circulation type carrying part 150 for carrying a recording paper ejected from a pair of ejecting rollers 73 of the copying machine body 10 to a pair of timing rollers 65 while turning over the recording paper. In the case of executing the both-side copying mode, the upper limit of the number of sheets to be copied inputted by the operator is controlled in accordance with the size of the recording paper fed from a paper feeding part 60. When the number of sheets to be copied exceeds the limit value, the effect is displayed on a control panel, and also, the inputted number of sheets to be copied is corrected to the limit value.
Patent JP-H05109339-A (JP)
Title: Keyboard
Inventor: HASEGAWA ICHIRO
IPC: G06F1/26
Filed: 1991-10-14
Abstract: PURPOSE:To generate and store electricity for power application by utilizing enormous times of key depression upon the operation of a keyboard by providing an electromotive element for generating electromotive force upon the depression of a keytop, an electromotive outputting part, a storage part, and a storage outputting part. CONSTITUTION:When a keytop 1 is depressed downward, an electromotive element 4 provided under the keytop 1 generates electricity upon the depression of the keytop 1, the generated power can be output outside of an electromotive outputting part 5. Furthermore, a function for storing the electromotive force of the element 4 in a storage part 7 is provided, and the stored power can be output outside from the storage outputting part 6. Accordingly, the kinetic energy generated upon the depression of the keytop 1 is informed as key information, as well as can be utilized to generate power by means of adding the element 4 and also for power storage.
Patent JP-H06120302-A (JP)
Title: Semiconductor device and high frequency circuit
Inventor: YAKIDA HIDEKI
IPC: H05K1/18
Filed: 1992-10-02
Abstract: PURPOSE:To improve high frequency property from deteriorating or becoming unstable, which is caused by an earth electrode being not provided on the rear of a GaAs integrated circuit chip, and improve the power consumption from being limited, which is caused by the heat resistance being enlarged by the radiation of the heat generated by the integrated circuit chip. CONSTITUTION:A semiconductor chip, where a Schottky type field effect transistor formed, a resistor element, an inductor element, a capacitor element, a diode element, etc., are integrated on the main surface of the semiinsulating GaAs substrate 106, and a dielectric substrate 101, where a wiring electrode, a resistor element, an inductor, a capacitor element, etc., are formed on the main surface of the dielectric, are mounted to face each other. Furthermore, the rear electrode 108 of the semiconductor chip is connected to the earth electrode 103 of the ceramic substrate 101 by a bonding wire or the like: this is such a high frequency circuit where the semiconductor chip is mounted.
Patent JP-H07122373-A (JP)
Title: Discharge lamp lighting circuit device for automobile
Inventor: MANABE TAKAHIRO
IPC: H05B41/282
Filed: 1993-10-22
Abstract: PURPOSE:To reduce input current to reduce the size and the cost of a device by providing a control means having two control patterns of steep and gentle modes for the starting characteristic of light, on the lighting circuit of a discharge lamp. CONSTITUTION:When an engine 5 is operated, a battery 1 is charged and is of high voltage. This state is detected by an input means 342 and a steep light starting characteristic is given to a discharge lamp 4 by employing a first control pattern. Since the input voltage of a lighting circuit device 3 is high, input current is limited, and efficiency is increased. When the engine 5 is stopped, a generator is also stopped, and the voltage of the battery 1 is relatively low. This state is detected by the input means 342, and gentle light starting is achieved by employing a second control pattern, and no large current runs at the time of inputting, and voltage drop of large degree does not occur in the battery 1. As a result, the capacity of the lighting circuit device can be reduced.
Patent JP-2001088090-A (JP)
Title: Cutter
Inventor: KATAYAMA EIJI
IPC: B26D7/01
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cutter with an increased cutting accuracy by precisely adjusting the pressing force of a sheet retaining plate. SOLUTION: A servo-motor 4 with a large drive torque provides a pressing force against a sheet put on a ruler 3 with a sheet retaining plate 2, and a servo-motor 5 with a small drive torque is used for soft clamping. When the servo-motor is driven, a rotating shaft 9 is rotated to raise a moving table 11 engaged through a groove with a feed screw 10 formed in the rotating shaft 9. By this, the sheet retaining plate 2 is withdrawn, uniformly at both ends, by a connection plate 19 connected to a swing arm 13 and a connection plate 20 connected to a swing arm 14, and comes in contact horizontally with the sheet put on the ruler 3. A motor 30 for driving a cutter blade is formed with a servo-motor, a normal motor, or a hydraulic motor.
Patent JP-H04142146-A (JP)
Title: Automatic speech/communication switching system in facsimile communication
Inventor: SENBON KOSEI
IPC: H04N1/32
Filed: 1990-10-02
Abstract: PURPOSE:To shorten a time until speech is started and to prevent a rasping tone from being sent to a call issuing side by providing an automatic response mode at a device, ringing a bell and sending a ring-back tone to the call issuing side when a signal other than a CNG signal is detected. CONSTITUTION:Facsimile equipment 19 with automatic response function is provided with a function which automatically performs response processing for an incoming call. When sound 6 is detected, it is judged as a call by a person at a call issuing terminal side 17, and the bell 7 of a telephone set part is rung to expedite response by the person at an incoming side. At this side, incongruity at a call issuing side 17 can be reduced by sending the ring-back tone to the call issuing side 17. When the sound is detected, the bell 7 is immediately rung, therefore, a time until ringing is started can be remarkably shortened. In such a way, it is possible to start the speech smoothly without giving the incongruity to an opponent by remarkably reducing latency time until the call.
Patent JP-H05108481-A (JP)
Title: Multiprocessor controller
Inventor: CHIBA MASAKAZU
IPC: G06F12/08
Filed: 1991-10-14
Abstract: PURPOSE:To reduce traffics between a system bus and a main storage by providing a multiprocessor controller having a bus monitoring device for monitoring the area between a processor and a system bus so as to control cache coherence by a write-back method. CONSTITUTION:A multi-processor controller 101 is provided between a processor 103 and a system bus 102. The controller 101 includes a processor interface 106 which controls data input/output of a microprocessor 103 and a bus monitoring device 105 which supplies the processor interface 106 with a cache coherence controlling command generated based on the state transition of state of a cache memory 104 and the monitoring result about data information on a system bus. As a result, the multi-processor controller 101 realizes write-back method cache coherence, leading to significantly lowered system bus occupation rate per one processor when compared with a write-back method.