baber/WOPTO huggingface dataset:
Patent JP-2001115737-A (JP)
Title: Safety device for power window
Inventor: FUKAZAWA FUSAO
IPC: H02K11/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize a safety device for a power window for executing safety control operation by accurately detecting the pinching of a hand, a neck or the like between a pane and a sash, and to simplify a constitution. SOLUTION: The safety device for the power window has a circular magnet 21 installed to the shaft 9a of a driving motor 9 for opening and closing and operating a pane for a car and a flux detecting sensor 20 being arranged at an opposed position to the circular magnet 21 and detecting the flux change of the circular magnet 21 with the rotation of the shaft 9a. A pair of Hall ICs 22A, 22B are used as the flux detecting sensor, and the detecting voltage of sinusoidal characteristics output from each Hall element 23A, 23B is output as output voltage VA, VB by linear approximation by each computing element 24A, 24B.  The total rotational angle of the shaft, the open-close positions of the pane, can be detected by the values of output voltage VA, VB with the revolution of the motor shaft 9a, and the safety control operation of the pinching of a foreign substance is executed on the basis of the detection of the open-close position of the pane.
Patent JP-H04174783-A (JP)
Title: Method for dyeing cellulosic fabric
Inventor: SASAKURA TADAO
IPC: D06M13/453
Filed: 1990-10-31
Abstract: PURPOSE:To obtain a shrink and crease resistant cellulosic fabric with high improving effects on whiteness by fixing a phosphoramide-based compound on a cellulosic fabric after scouring and bleaching, then subjecting the resultant fabric to reduction and/or oxidation treatment and further fluorescent brightening treatment. CONSTITUTION:A cellulosic fabric after scouring and bleaching is dipped in a solution of a phosphoramide-based compound to apply the aforementioned compound thereto. Heat treatment is subsequently carried out to fix the above- mentioned compound on the aforementioned fabric, which is then subjected to reduction treatment (e.g. with a hydrosulfite) and/or oxidation treatment (e.g. with a hypochlorite) to partially make the aforementioned phosphorus compound fall off. Thereby, a fluorescent brightener is provided with a state of easy adsorption. The fluorescent brightening treatment is subsequently performed to afford the objective shrink resistant cellulosic fabric having high improving effects on whiteness. Furthermore, amidophosphazene-based compounds and phosphoric acid amide-based compounds, etc., can be exemplified as the phosphoramide compound.
Patent JP-H01135706-A (JP)
Title: Organism controller against slug, snail and big mud snails
Inventor: TABATA TAKEO
IPC: A01N63/00
Filed: 1987-11-21
Abstract: PURPOSE:To obtain an organism controller against slugs, snails and big mud snails, maintaining sustained insecticidal effects, by subjecting urease enzyme of cell and urea to enzymatic reaction on the surface of crops or soil. CONSTITUTION:In a controller against slugs and snails having eating damages on vegetables, fruits and flowers and big mud snails having eating damages on rice plants after rice transplanting, lotus roots, rushes and MIZUIMO, having immediate effects using enzymatic reaction between urease enzyme and urea, no phytotoxicity and excellent insecticidal effects, live cells are applied as they are without extracting the enzyme from the cells, preferably cultivated live cells of a bacterium and a urea composite are blended with an antifungal agent such as thiabendazole or benomyl, multiplication of fungi is suppressed and killing effects of the controller are extremely improved. If the controller is applied to bacteria once, effects are permanently continued only by scattering the urea composite.
Patent JP-H02142619-A (JP)
Title: Press brake
Inventor: MIYAGAWA NAOTOMI
IPC: B21D5/02
Filed: 1988-11-22
Abstract: PURPOSE:To automatically correct a folding angle of a work by operating the driving-in amount of a depth based on the folded angle of the work, obtaining an amount of crowning and a correction value for the depth based on this operation and determining an amount of correction for a balance between the right and the left based on the driving-in amount and the correction value of the depth. CONSTITUTION:The work is folded by an upper die 86 and a lower die 6. The driving-in amount of the depth at a prescribed position of the work based on the folded angle of the work measured by a folding angle measuring device is obtained by a folding shape arithmetic part. The amount of crowning and the correction value of the depth are obtained by an arithmetic part for correcting the crowning and an arithmetic part for correcting the depth based on the driving in amount of the depth. The correction value for the balance between the right and the left is obtained by an arithmetic part for correcting the balance between the right and the left based on the drivig-in amount and the correction value of the depth. By this method, the folding angle of the work can be corrected automatically.
Patent JP-H05107550-A (JP)
Title: Liquid crystal display device
Inventor: SATO TAKUO
IPC: G02F1/1368
Filed: 1991-10-15
Abstract: PURPOSE:To enhance a yield by preventing the leakage between signal wirings and leader lines and light shielding layers in a non-display region so as to prevent the generation of defects of picture elements, the degradation in the contrast of a display, etc. CONSTITUTION:The conductive light shielding layer 23 for shielding the light in parts exclusive of the picture element electrodes 12 of the display region is provided on an insulating substrate 11 and the conductive light shielding layer 27 for shielding the light of the non-display region is provided on an insulating substrate 24. The generation of the leakage between the signal wirings and leader lines on the insulating substrate 11 in the non-display region and the light shielding layer 27 is, therefore, obviated. In addition, the light shielding layer 23 of the display region is provided on the insulating substrate 11 and, therefore, the superposing accuracy of the picture element electrodes 12, etc., and the light shielding layer 23 is good and the opening ratio is high.
Patent JP-H10139955-A (JP)
Title: Polypropylene resin composition for nonwoven fabric
Inventor: HIROTA AYAFUMI
IPC: D01F6/06
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin compsn. for nonwoven fabrics which hardly emits smoke in spinning and can produce nonowoven fabrics of good texture with a high productivity. SOLUTION: This compsn. is prepd. by mixing 100 pts.wt. crystalline polypropylene resin having a ratio of wt. average mol.wt. (Mw) to number average mol.wt. (Mn) of 2-4 and a melt flow rate(MFR) of 20-100g/10min, 0.03-0.3 pt.wt. opening agent, and 0.003-0.3 pt.wt. at least one hydroxide of a metal selected from among metals of the groups Ia and IIa.
Patent JP-H01137380-A (JP)
Title: Hierarchical information processing system
Inventor: ITO TAKAYUKI
IPC: G06T7/00
Filed: 1987-11-25
Abstract: PURPOSE:To secure larger allowing capability to expansion/contraction toward a time base by providing a function which controls the duration time of the cell noted by a feature maintaining layer according to the presence or absence of another feature different from that of a noticed area and caught at the same hierarchy as the feature of the noted area. CONSTITUTION:A 2-dimensional delay element layer (D) is set at an input part and a pair of a feature extracting layer (P) and a feature maintaining layer (T) which maintains the extracted feature for a fixed time is set at the back of the layer D in cascade of plural stages. Then, a function is provided to control the duration time of a cell noted by the layer T according to the presence or absence of a feature different from that of a noted area that is caught at the same hierarchy as the feature of the noted area near the noted area on the space coordinates in addition to the feature of this noted area. Thus, the allowing capability is secured even to the large expansion and contraction produced toward the time base of a time space pattern.
Patent JP-H03156797-A (JP)
Title: Semiconductor memory
Inventor: FUJITA YOSHIYUKI
IPC: G11C17/00
Filed: 1989-11-15
Abstract: PURPOSE:To attain high speed operation with a short access time by providing a sense amplifier circuit comprising a sense transistor (TR) reading data written in each memory cell made of a bipolar TR. CONSTITUTION:When the cell of unwritten operation is selected, a cell readout current IZ fed from a power voltage VCC is absorbed in an unwritten cell CZ1 in on-state via a sense bipolar TR QB2 in a sense amplifier circuit and a voltage at a node NZ goes to a low level VL. On the other hand, a cell in the write state is selected, since the cell C22 in the written state is turned off, the voltage of the node goes to a high level VM. Moreover, the voltage V1 of the node N1 goes to a high level in dummy cells C11, C12,... similarly in the case of selecting a written cell. Then the voltage Vc at the node N1 is selected to be VL<VC<VH by adjusting TRs QM1 - QM4 with respect to the reference voltage. Thus, the access time is decreased and high speed operation is attained.
Patent JP-H117865-A (JP)
Title: Rotary operation electronic part with push switch
Inventor: KATAOKA KENJI
IPC: H01H25/06
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive electronic part used for a computer peripheral equipment such as a mouse and a portable telephone. SOLUTION: Elastic contacts 13, 14 provided on a mount base 1 are directly brought into elastic contact with a rotating contact plate 2 rotated by a disc-like operating handle 3 to constitute a rotating part, and a push switch part is also formed of the rotating contact plate 2 and an elastic contact 11 provided on the mount base 1. The elastic leg parts for the rotating part and the push switch are integrally formed on a slide plate 7 made of one elastic metallic thin plate which is arranged on the lower surface of the mount base 1, whereby a small-sized inexpensive electronic part can be provided.
Patent JP-H11134877-A (JP)
Title: Nonvolatile memory-contg. microcomputer
Inventor: OKINO SHO
IPC: G11C16/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To minimize the increase of the chip size in a PROM-contg. microcomputer, with the high speed read request met by programmably varying the read speed according to the use of the contained PROM. SOLUTION: SEL signal is used to switch over one memory mode for storing one data in one memory cell 1 or 5 and another memory mode for storing one data in two cells (storing the actual value of data in the cell 1 and inverted value thereof in the cell 5). According to the memory mode switching, a data reading reference voltage is a predetermined fixed voltage at the one memory mode for storing one data in one cell, or a voltage given from the memory cell 5 for storing the inverted value of the data at the other memory mode for storing one data in two cells.
Patent JP-H07146329-A (JP)
Title: Method and device for evaluating heat-resisting property
Inventor: SATAKE TETSUO
IPC: G01R31/26
Filed: 1993-11-25
Abstract: PURPOSE:To accurately measure the moisture adsorbing amount of electronic components and the evaporating process of water when the components are soldered at the time of mounting the components. CONSTITUTION:A moisture-adsorbed electronic component 1 are placed on a sample moving boat 2 in a glass tube 3 and heated with an infrared heater 4. The steam evaporated from the component 1 is introduced to a reaction tank 5 by using a dry nitrogen gas through a glass tube 9. In the tank 5, the amount of the introduced moisture is measured by the Karl Fischer method. The secular change of the evaporating amount of water from the component 1 is measured by continuously measuring the amount of evaporated moisture within a unit time.
Patent JP-S62155242-A (JP)
Title: Production of bis(p-aminocumyl)benzene compound
Inventor: SHIGESHIRO YOUZOU
IPC: C07C211/50
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the titled compound in high yield and selectivity, by reacting a diisopropenylbenzene compound with an aniline compound in the presence of a synthetic zeolite catalyst or a metallic ion exchanged montmorillonite catalyst. CONSTITUTION:A bis(p-aminocumyl)benzene compound can be produced by reacting a diisopropenylbenzene compound of formula I (Y is halogen, amino, etc.; m is 0-4) with an aniline compound of formula II (R1 and R2 are H or 1-3C alkyl; X is halogen or 1-3C alkyl; n is 0-4) in the presence of a synthetic zeolite catalyst of formula III (e.g. zeolite-X, zeolite-Y, zeolite-L, mordenite, etc.) or a metallic ion exchanged montmorillonite catalyst. The objective compound useful as a raw material of synthetic resins such as polyamide, polyimide, etc., or as a dye can be produced in high yield and selectivity by the use of the above catalyst.
Patent JP-H08154361-A (JP)
Title: Bicycle dynamo
Inventor: YAMAMOTO EIJIRO
IPC: H02K21/12
Filed: 1994-11-29
Abstract: PURPOSE: To provide a bicycle dynamo which can reduce a click feeling and rotary torque, in the case of stepping a pedal of the bicycle, and cost low in manufacture. CONSTITUTION: A stator core 7 is coaxially arranged in a lower side of a rotor magnet 6. A circular coil 10 is wound on the core 7. The core 7 is constituted of the first/second core 8, 9 provided with eight in total peripheral wall parts 8c, 9b. In a peripheral wall surface of the magnet 6, eight magnetized bands are provided with a prescribed space apart in a circumferential direction. These magnetized bands are constituted by forming N/S poles alternately further with an equal space. Each magnetized band is similar to a parallelogram of longitudinally long front shape and extended with a tilt of 10 deg. degree angle with respect to a spindle 4 which is the rotary shaft of the magnet 6.
Patent JP-H08152007-A (JP)
Title: Air bearing cylinder and cylinder system
Inventor: UCHIDA KOJI
IPC: F15B11/06
Filed: 1994-11-29
Abstract: PURPOSE: To provide an air bearing cylinder the size of which is reduced. CONSTITUTION: A rod 12 is inserted in the rod insertion hole 15 of a cylinder block 10 in such a state that one end is protruded. A stopper 21 having a pressure exerting part is fixed on the non-protrusion end side positioned in a cylinder chamber 14. Control air is fed in the cylinder chamber 14 through a thrust port 17. A bearing member 19 arranged on the inner surface of the rod insertion hole 15 supports the rod 12 in a non-contact manner by means of the pressure of pressure air. Pressure air injected through the bearing member 19 is discharged through a vacuum draw port 25 to the outside. One end of an exhaust passage 26 is connected to the vacuum draw port 25. The other end of an exhaust passage 26 is connected only to the end face on the protrusion end side of the bearing member 19 but not connected to the end face of the rod non-protrusion end side.
Patent JP-H01135609-A (JP)
Title: Driving device of motorized injection molder
Inventor: OTANI TSUGUTOSHI
IPC: B29C45/17
Filed: 1987-11-24
Abstract: PURPOSE:To make it possible to obtain the torque as high as possible at the low speed region and the required torque at the high speed region by a structure wherein a single inverter device and a motor having a plurality of driving windings are provided. CONSTITUTION:The driving device concerned is composed of an induction motor 13, in which a star connection and a delta connection can be changed over between each other, a current controlling inverter 11, which drives said motor by controlling vectors, a connection selector 12, which changes over the induction motor 13 from either one of the star connection H and the delta connection L to the other, an exciting current setting selector 8, which is changed over in conjunction with the changing-over the connection selector 12, a high speed field current pattern operator 4, which calculates field current pattern suitable for high speed, a low speed field current pattern operator 5, which calculates field current pattern suitable for low speed, a high speed exciting current setter 6, which sets high speed exciting current, and a low speed exciting current setter 7, which sets low speed exciting current. The connection mode of the driving windings of the motor is changed over so as to obtain the optimum rotational frequency-torque characteristics and at the same time the parameters of the controlling means of an inverter device are also changed over to ones corresponding to the change-over of the windings of the motor.
Patent JP-H09115719-A (JP)
Title: High permeability oxide magnetic material and its manufacture
Inventor: CHIBA TATSUYA
IPC: H01F1/34
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide Mn-Zn ferrite of high permeability and low loss wherein sintering is enabled at a temperature lower than the temperature wherein zinc is volatilized and therefore a complex process like burying a unnecessary. SOLUTION: 0.01-0.1wt.% of Ta2 O5 and 0.01-0.5wt.% of MgO are added, as sub-component, to Mn-Zn ferrite of which main components are of 52-53mol% Fe2 O3 , of 24-28mol% MnO and the balance is ZnO, and sintering is performed at a temperature lower than or equal to 1300 deg.C. Average diameter of crystal grains of the sintered body is 15-30μm.
Patent JP-H04168715-A (JP)
Title: Forming device for photoresist pattern
Inventor: AOKI YASUO
IPC: H01L21/30
Filed: 1990-10-31
Abstract: PURPOSE:To inhibit the dimensional change of a pattern while preventing positional displacement by mounting an exposure section forming the desired pattern to a photoresist film, a developing section, a size measuring section, a feedback mechanism section, etc. CONSTITUTION:A feedback section 6 is set up to a device control system 4 composed of a control section 7 controlling an exposure section 1, a control section 8 controlling a developing section 2, a control section 9 controlling a size measuring section 3 and a data processing section 5 data-processing the measured result of the section 3. The section 6 takes in the measured result from the measuring section 3 data-processed by the processing section 5, and transmits correction commands over the section 1 and the section 2 through each control section 7, 8. That is, a series of control system controlling the section 1, the section 2 and the section 3 is fitted, and the section 6 having a means storing each working condition data in the control system, a comparison means, etc., is mounted, thus inhibiting the dimensional change of a pattern while preventing positional displacement.
Patent JP-H04169023-A (JP)
Title: Switch drive unit for electromagnetic switchgear
Inventor: ICHIMURA YASUO
IPC: H01H47/00
Filed: 1990-10-31
Abstract: PURPOSE:To shorten the arcing time of a switch and restrain the life of the switch from lowering due to arc by turning the switch off nearly before the zero point of voltage waveforms to a current passage. CONSTITUTION:An electromagnetic relay A consists of a d.c. electromagnet 1 which drives a switch S for an a.c. current passage connected in series to a d.c. power supply 2, a control switch 3 which is laid between the d.c. power supply 2 and the d.c. electromagnet 1, a surge absorbing element 5 which contains a diode, a Zener diode, etc., connected in parallel to the d.c. electromagnet 1 and a surge absorbing circuit 4 which contains a resistor 6, and a timer circuit 8 which turns the control switch 3 on or off with a timer operating from a preset point of time for waveforms to the a.c. current passage in accordance with ON-OFF signals from operating switches 7a, 7b. In this case, the switch 5 can be tuned off nearly before the zero point of voltage waveforms to the current passage and so the arcing time of the switch can be shortened. It is thus possible to restrain the life of the switch from lowering due to arc.
Patent JP-S62157799-A (JP)
Inventor: KUMAGAI KOICHI
IPC: H05K3/00
Filed: 1985-12-27
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-H03157486-A (JP)
Title: Operation of dry quenching facility for coke
Inventor: SUNOCHI KOSAKU
IPC: C10B41/00
Filed: 1989-11-14
Abstract: PURPOSE:To stabilize the operation of the subject facility by alternately charging red-heat coke to each dry quenching facility for coke during the coke- discharging work of each coke oven block based on the data on the variations of heat-recovering capacity, heat-recovering efficiency and inventory in a prechamber with time. CONSTITUTION:A plurality of coke oven blocks are placed adjacent to each other to form a coke oven group having one or more dry quenching facilities per unit coke block. Red-heat coke is charged alternately to each dry quenching facility during the coke-discharging operation of each oven block based on the data on the variations of heat-recovering capacity, heat-recovering efficiency and inventory in a prechamber with time. The variation of the discharging amount of quenched coke can be suppressed and the recovery of steam can be improved and stabilized by this process.
Patent JP-H03156698-A (JP)
Title: Security device
Inventor: TANIGUCHI TERUYUKI
IPC: G08B25/04
Filed: 1989-11-15
Abstract: PURPOSE:To store a sensor panel part in a wall or under a floor or the like by providing a repeater with a speaker which at the time of abnormality, receives the output of a main device and indicates the abnormality by the sound of a voice or an alarm sound, etc., and is provided with a telephone set connection terminal. CONSTITUTION:For instance, when the abnormality is detected by a fire sensor 1a, a signal is received by the fire IF circuit 1c of a sensor panel 4 through a fire alarm 1b, and is recognized by a CPU 13. The CPU 13 sends the signal to the main device through a data IF circuit 14, and simultaneously, it drives a speech synthesis circuit 15 and sends an abnormality reporting speech to the same main device. On the reception of these, the main device drives the speaker 7 of each repeater 9 with the speaker, and issues the abnormality reporting speech to each room. Thus, the abnormality indication of a security device can be executed by the repeater 7 with the speaker for the telephone set, etc., and the sensor panel part can be stored in the wall or under the floor or the like.
Patent JP-H02144258-A (JP)
Title: Railway crossing control device
Inventor: KATO TOSHIO
IPC: B61L29/28
Filed: 1988-11-24
Abstract: PURPOSE:To make it possible to surely and sensitively detect a passing of a vehicle through a railway crossing with the use of a railway crossing control device in which the terminal point of a crossing alarming period in accordance with an output from a detector for detecting a passing of the rear section of a vehicle through a railway crossing, by constituting the detector with a light emitter and a light receiver. CONSTITUTION:A detector 4 for detecting a passing of the rear section of a vehicle 2 running on a railway 1-1, through a railway crossing 3 is composed of a light emitter 41 and a light receiver 42, and is positioned at an alarming terminal point B. The light emitter 41 is composed of a laser oscillator or the like while light receiver 42 is composed of a light receiving element. The light emitter 41 and the right receiver 42 are located respectively on both sides of the railway 1-1 at a height so that the light pass A1 is blocked by the body of the vehicle 2. With this arrangement, it is possible to surely and sensitively detect the passing of the vehicle through the railway crossing, and thereby it is possible to contribute to the shortening of the time of blocking the railway crossing.