baber/WOPTO huggingface dataset:
Patent JP-2000296976-A (JP)
Title: Movable step tread
Inventor: KANEKO YOSHIAKI
IPC: B66B23/12
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a movable step tread for passenger transport which is capable of positively securing the movable step tread on a surface and which is covered with a step tread film having a feeling of gentleness in appearance and excellent in the tactual sensation of the sole of a foot and sound absorption. SOLUTION: This movable step tread 1A for passenger transport is rotated, having a plurality of irregular tops and bottoms along a traveling direction, wherein the surfaces of a protruding top 1a and a recessed bottom 1b including the irregular tops and bottoms is formed with a step tread film 1c covering the protruding top 1a and the recessed bottom 1b. The step tread film 1c is secured on the movable step tread 1A by a fixing piece 1d disposed at a recessed bottom 1bb of the step tread film 1c.
Patent JP-H11329809-A (JP)
Title: Permanent magnet having inclination characteristic of electric resistance rate and manufacture thereof.
Inventor: YAMAMOTO HITOSHI
IPC: H01F1/053
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet which has inclination characteristics of the electric resistance rates most suitable as a magnet for a motor and a manufacturing method thereof. SOLUTION: A plurality of raw material powder layers 2, 3 and 4 having the different compositions and grain sizes for obtaining the magnet having the high electric resistance rate are laminated on an ordinary high performance RTB magnet raw material layer 1. The molded body, which is aligned and formed in the laminating direction, is sintered and and magnetized. Then, the sintered RTB magnet, which has the low magnetic characteristics of the entire magnet and the intended electric resistance, is obtained.
Patent JP-2000326822-A (JP)
Title: Vehicle occupant protection system
Inventor: IDE SEIYA
IPC: B60R21/16
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent an occupant protection device from being actuated by mistake due to a detection output of an acceleration sensor provided at the front of a vehicle, even if a slight impact is applied to the front of the vehicle, by combining detection outputs of both acceleration sensors, one provided at the front of the vehicle and the other provided at the center of the vehicle body. SOLUTION: In this system, the level of an acceleration detection signal of a center acceleration sensor 32 is very low even if a front acceleration sensor 31 generates an acceleration detection signal because of a local slight impact on the front of an automobile. Therefore the level of a filter signal generated by an LPF 33 is also very low and does not reach a reference level set by a reference level setting circuit 35. Thus, the comparison signal of a comparison signal 36 is at low level. As a result, an AND gate 37 does not output the acceleration detection signal of the front acceleration sensor 31 as a determination output signal.
Patent JP-H0884305-A (JP)
Title: Equipment and method for transducing video signal to image display segment of combination video signal
Inventor: SEODOAA DABURIYU HIYUUSUTON
IPC: H04N5/45
Filed: 1995-05-01
Abstract: PURPOSE: To simultaneously vie pixel data from multiple non-broadcasting video signals or from broadcasting and non-broadcasting video signals on a single display screen. CONSTITUTION: A video circuit 10 coverts selected video signals to display segments of synthetic video signals. An input circuit 12 has receiving terminals VB and VNB1 -VNBX and any one of these receiving terminals VNB1 -VNBX receives non-broadcasting signals as one of selected video signals. The input circuit 12 stores pixel data representing a field of selected video signals in field buffers 34a-34y and 36a-36y. A synthesizer circuit converts the field to display segments and synthesizes the display segment to the display field.
Patent JP-S5931156-A (JP)
Inventor: ITOU KOUJI
IPC: B32B37/00
Filed: 1982-08-17
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-S5846520-A (JP)
Inventor: MOMOSE KENICHIROU
IPC: H01H1/02
Filed: 1981-09-11
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-H021003-A (JP)
Title: System construction method for programmable controller
Inventor: WATANABE TETSUHITO
IPC: G05B19/05
Filed: 1988-06-09
Abstract: PURPOSE:To easily construct a control system adapted to a plant to be controlled by providing a system construction management table under the management of a system program on an MPU card to recognize an actual system constitution. CONSTITUTION:Respective cards 14A and 14N constituting a programmable controller PC are provided with codes where their functions, constitutions, and attributes are systematically unified. When these cards are mounted on the shelf of the PC, an MPU card 12A reads in said codes with respect to all mounting positions to generate the system management table where card classifications, actual addresses, attributes, etc., corresponding to card mounting positions are registered based on default set table 127 of a system program 126 and a system detail set table 129 of an application program 128, thereby recognizing the whole of the system constitution. After the rise operation is terminated, plant control based on the application program is started.
Patent JP-S5962573-A (JP)
Inventor: HARUTOMUUTO RAADON
IPC: C07D237/24
Filed: 1983-08-05
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-S5569136-A (JP)
Title: Silver halide photographic material containing low molecular weight acylated gelatin
Inventor: RIYOUMOU KATSUMI
IPC: G03C1/047
Filed: 1978-11-17
Abstract: PURPOSE:To improve covering power and improve passablility for automatic development processing machines by containing low molecular weight acylated gelatin thereby forming the silver halide photographic material. CONSTITUTION:Gelatin is subjected to enzyme decomposition treatment or hydrochloric acid group treatment to form the low molecular weight gelatin of number- average molecular weights about 2000-10000 (preferably 4000-8000). Next, the abovementioned low molecular weight gelatin as well as acetic acid anhydride, cyano acetic acid anhydride, etc. are reacted in an aqueous medium of pH about 8- 12 to introduce the acyl groups expressed by the formula [R1 is alkyl or alkenyl of C1-10 (may be substituted by hetero atoms, cyano, halogen, nitro, carbamoyl, etc.)] into the gelatin, whereby the low molecular weight acylated gelatin is obtained. The amount of addition of the abovementioned gelatin into silver halide emulsion is preferably about 1-70wt% of the total binder.
Patent JP-S5569320-A (JP)
Title: Manufacturing method of split shaft coupling
Inventor: ANDOU MASUO
IPC: F16D1/02
Filed: 1978-11-18
Abstract: PURPOSE: To provide an economical method of manufacture, by constructing a round bar steel with only machining process.  
     CONSTITUTION: An outside diameter D is made as possible within the limit of permissible strength, and in a relation between an axial hole diameter d and a bolt distance C, the distance C is made as small as possible. Further with a specific strong bolt used for the tightening bolt, the bolt diameter is made small. In such way, a round bar steel of diameter approximating the outside diameter D is cut into a prescribed length, and the machining work is processed to the axial hole diameter d, bolt hole B, spot facing R, etc., with the construction made to the dimension of t by longitudinally cutting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5475553-A (JP)
Title: Overheating protector for motor
Inventor: SATOU KOUZOU
IPC: H02H7/085
Filed: 1977-11-30
Abstract: PURPOSE: To avoid the checking of operation from the outside for temperature sensor by the procedure in which resistor with temperature sensor are burried on the stator side of motor and the resistor is energized electrically by current sent from the outside.  
     CONSTITUTION: The resistors 6 and 9 and the constant voltage diode 8, together with the PNPN temperature sensor 7, are burried integrally in the stator of the motor 13. When the operation of the temperature sensor is checked from the outside, a test kid consisting of the variable DC power source 14 and the coulometer 16 is connected to the terminal of the temperature sensor. Accordingly, by raising the voltage of the variable DC power source 14 beyond the Zener voltage of the contant voltage diode 8, current flows in the resistor 9 and thus the resistor 9 is energized to make the temperature sensor 7 ON. Thus, the pointer of the coulometer 16 deflects, thus enabling the operational check of the temperature sensor 7 to be made from the outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11340222-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SARAYAMA SHOJI
IPC: H01L21/316
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To disassemble a semiconductor device without causing cracks nor film peeling in semiconductor elements by performing plasma treatment on a substrate in a vacuum vessel maintained in an atmosphere composed mainly of a reducing gas before a film in contact with the surface of the substrate is formed. SOLUTION: In a method for manufacturing semiconductor device, after edge-emission type light-emitting diode arrays 2-6 are formed on a substrate 1 as semiconductor elements, the substrate 1 carrying the semiconductor elements 2-6 is divided into a plurality of chip-shaped semiconductor devices. In this method, plasma treatment is performed on the substrate 1 in a vacuum vessel maintained in an atmosphere composed mainly of a reducing gas before the forming process of an insulating film 8 which is formed as the outermost film of the films which are in contact with the surface of the substrate 1. Therefore, good wafer cutting can be made without causing the cracking and peeling of the insulating film 8. In addition, the number of chips obtained from the same area can be increased, because the interval between each chip can be reduced.
Patent JP-H039042-A (JP)
Title: Switching device for engine intake air throttle valve
Inventor: SHINDO TAKAO
IPC: F02D11/04
Filed: 1989-06-05
Abstract: PURPOSE:To change the throttle valve open degree with a constant accelerator operating quantity by turnably supporting an accelerator lever with a bracket to be rotated by an actuator, and changing the rotational center of the accelerator lever. CONSTITUTION:The main part of a device consists of an acceleration transmitting mechanism 12 and a constant speed control mechanism 30. The acceleration transmitting mechanism 12 is formed by attaching a roller 10 to an accelerator lever 9 and forming a cam channel 11 in which the roller 10 is fitted in a throttle lever valve 5. On the other hand, the constant speed control mechanism 30 is formed by connecting an actuator 16 to a bracket 15 having a lever shaft 21 for supporting the accelerator lever 9 pivotally. The bracket 18 is rotated by the actuator 16 to move the accelerator lever 9. The fitting position of the roller 10 and the cam channel 11 is thereby changed, and the open degree of a throttle valve 4 is changed so that the constant speed is maintained with the constant accelerator operating quantity.
Patent JP-S6033374-A (JP)
Title: Cleaning agent of aluminium metal surface
Inventor: ANO SHINJI
IPC: C23G1/22
Filed: 1983-08-04
Abstract: PURPOSE:To provide the titled cleaning agent improved in the cleaning effect thereof without inducing the corrosion of an Al-metal surface, by specifying a silicate concn. to an alkali concn. CONSTITUTION:Sodium silicate is added to an aqueous alkali solution containing NaOH, KOH or Na2CO3 to prepare a cleaning agent of an Al-metal surface. In this case, when alkali content is set to 0.001-4.0mol/l and alkali is adjusted to 0.001-2.0mol/l, silicate is contained in a concn. of 0.25-2.5mol/l to alkali as SiO2. When alkali is 2.0-4.0mol%/l, 0.5-2.5mol/l of silicate is contained. By holding the concn. of silicate corresponding to an alkali concn., cleaning effect can be enhanced without inducing the corrosion of an Al-metal surface.
Patent JP-H04367136-A (JP)
Title: Abnormal data collection system
Inventor: KIYOTA KAZUNARI
IPC: H04L12/24
Filed: 1991-06-14
Abstract: PURPOSE:To find the cause of a fault by collecting the content of a FIFO memory when the writing is stopped in input operation in the entire system and knowing the state at the point of generating the intermittent fault. CONSTITUTION:The destination of a packet inputted from a transmission line 400 is checked by a reception part 110 of a processing module 10, and received when it is for the self-destination, and sent to a packet processing part 130. The processing part 130 requests the transmission right, and outputs packeted data to a transmission line 410 through a packet transmission part 120 when the transmission right can be obtained. If a fault is generated in this state, it is reported to a processing part 130, and transfers the stored input data to the processing part 130 by the instruction of the processing part 130. Then the reception data is written in the FIFO memory while overwriting, the normality check abnormality of the packet is triggered to stop writing, and the contents of the memory at that time is collected in the entire system. Then, the direct cause can be found by knowing the state at the point of the generation of the intermittent fault.
Patent JP-S624768-A (JP)
Title: Production of amino resin adhesive
Inventor: BITO MASAKI
IPC: C08L61/20
Filed: 1985-06-28
Abstract: PURPOSE:To enable cold bonding to be conducted under pressure in a short time and to enhance bonding efficiency by improviing initial adhesion, by mixing an amino resin emulsion with an amino resin soln. in a specified ratio and adding optionally, extender, filler hardener, etc., thereto. CONSTITUTION:5-100pts.wt. amino resin soln. is mixed with 100pts.wt. emulsified amino resin, and optionally, extender, filler and hardener and added thereto. The amino resin emulsion is obtd. by reacting formaldehyde with at lest one member selected from among urea, thiourea,melamine, dicyandiamide and acetoguanamine in the presence of an emulsifier. Examples of the emulsifiers are anionic or nonionic surfactants. polyvinyl alcohol and its derivatives and cellulose derivatives. The adhesive is suitable for use in bonding wood, paper and cloth.
Patent JP-S62299488-A (JP)
Inventor: ARIMA KAZUNARI
IPC: B62M9/08
Filed: 1986-06-20
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-H05310366-A (JP)
Title: Image forming device
Inventor: YASUI GENICHI
IPC: B41J29/00
Filed: 1992-05-08
Abstract: PURPOSE:To easily provide a device which prevents the making of a useless space, saves the space, and has a proper size corresponding to a function desired by a user or a device having a proper layout and prevent the occurrence of defective conveyance owing to pull-out of a unit during conveyance of transfer paper sheets. CONSTITUTION:An image forming device comprises a plurality of units 101-106 classified by a process wherein a means in relation to an image forming process is divided classified by each process such that each division forms a unit, an image forming device 10 having a unit containing part to contain a plurality of units classified by a process, detecting means S1-S6 to detect whether paper sheets are conveyed through the units classified by a process, and a release prohibiting means, not shown, to prohibit the unit containing part of the image forming device body against release of the containing state of the units classified by a corresponding process.
Patent JP-H11333579-A (JP)
Title: Device and method for cutting printing circuit board by laser beam
Inventor: ISO KEIJI
IPC: B23K26/08
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To cut only the resin layer of a printed circuit board on the resin layer and a conductive layer altogether by controlling the energy density on a cutting surface when cutting the printing circuit board by a laser beam. SOLUTION: Cutting is performed by irradiating a work FPC16 with a pulse shaped laser beam generated by a laser oscillator 10 through a condenser lens 15. The laser oscillator 10 is a YAG or YLF solid-state laser oscillator, and an outputted pulse shaped laser beam is used as third harmonic wave or fourth harmonic wave. The pulse frequency of the laser oscillator 10 is controlled by a control part 20, and the energy density on a cutting surface is adjusted. The FPC16 is uniformly chucked on an X-Y stage 17 by a sintered type vacuum plate chucking mechanism 19. The FPC16 is moved at a prescribed speed according to cutting data in the X-Y direction by the X-Y stage 17, and is cut.
Patent JP-S626470-A (JP)
Title: Head supporting device
Inventor: YAMAUCHI HIROSHI
IPC: G11B21/02
Filed: 1985-06-29
Abstract: PURPOSE:To prevent a carriage from expansion/contraction change due to the change of temperature or humidity as low as possible and to prevent a bearing from deformation by constituting the carriage of a metal plate and fixing a metal sheet by an oil-impregnated bearing. CONSTITUTION:Since the carriage 40 is constituted of the metal sheet, its expansion/contraction due to the change of temperature or humidity is extremely small. Thereby, the size of the carriage 40, e.g. the length L3 between the leading end to which a magnetic head 8 is fitted and a fitting part on the upper surface 40a of a back end, of which accuracy is required can be almost prevented from expansion/contraction change. Consequently, the magnetic head 8 can be previously prevented from tracking shift or the like from the recording/ reproducing track of a floppy disk. Since the carriage 40 is fixed by the oil- impregnated bearing which is a parts independent of the carriage 40, the bearing 41 is also prevented from influence due to the change of temperature or humidity similarly to the carriage 40, so that the bearing 41 can be previously prevented from deformation such as eccentricity due to the shear of the axis.
Patent JP-H04369319-A (JP)
Title: Device of cooking by heating
Inventor: KONDO TOMOYUKI
IPC: F24C7/02
Filed: 1991-06-14
Abstract: PURPOSE:To cook a food by heating without insufficient heating regardless of ununiformity of the strength of heating in the heating chamber. CONSTITUTION:A heating chamber 7 is provided with a turn table 13. A weight sensor 14 detects the weight of a food that is placed on the turn table 13 through a rotating shaft 8 and outputs detection signal. A controller 15 detects the weight difference of a food that is standing still and that is rotating based on the signal from the weight sensor 14, and at the same time when the weight difference is over a set weight level, it is judged that the food is placed on the peripheral section of the turn table 13 and the time of driving a magnetron 11 is extended.
Patent JP-H039258-A (JP)
Title: Ion selective modification electrode
Inventor: OKADA TATSUHIRO
IPC: G01N27/333
Filed: 1989-06-05
Abstract: PURPOSE:To microform the electrode by forming a high-polymer film contg. an ion sensitive agent on the surface of a solid electrode by using an electrolytic polymn. method. CONSTITUTION:A measuring instrument consists of the solid electrode 1, a polymerized film 2 formed thereon, a reference electrode 3, a potentiometer 4 and a soln. A to be measured. A wire-shaped electrods is more preferable for the purpose of microforming the electrode 1. The film 2 is formed by the electrolytic polymn. method and includes the ion sensitive material taken in during the polymn. reaction. The generation of a potential difference between the modification electrode 1 and the reference electrode 3 according to the activity of the desired ion contained in the soln. A to be measured is utilized and the activity of the ion is determined from this potential difference by using a previously formed calibration curve.
Patent JP-H09302361-A (JP)
Title: Wear reducing agent for fuel oil and fuel oil composition
Inventor: NITTA SHINICHI
IPC: C09K3/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject wear reducing agent consisting of a specific alkylsuccinic acid ester derivative, capable of effectively suppressing the wear of low-sulfur or low-aromatic compound fuel oils, excellent in lubricity and resistance to environmental pollution, and useful for diesel fuels, etc. SOLUTION: This wear reducing agent consists of a compound such as an esterified product from an 8-30C branched or straight-chain alkylsuccinic acid (anhydride) having at least one structural segment of formula I or II (R1 is a 8-30C alkyl; R2 is a 2-4C alkylene; (n) is 0-10) and a monohydric alcohol, poly(>=2)hydric alcohol or polyoxyalkylene glycol. This wear reducing agent is added pref. at 0.0001-0.1wt.% to a fuel oil.
Patent JP-H11334718-A (JP)
Title: Packaging device
Inventor: UEMURA MAMORU
IPC: B65D77/26
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent an inner frame from being detached together with it at the time when pulling an outer case up to open a packaging device by making locking holes in the lower ends of side walls forming the inner frame which is fitted inside the outer case and forming engaging projections, which fit in the locking holes, onto the side faces of a cushioning member disposed on a bottom case. SOLUTION: In the case of opening the packaging device, an outer case 5 is first pulled upward. At that time, an inner frame 6 is prevented from being pulled upward together with the outer case 5 because locking holes 631 made through both its side walls are fitted over the engaging projections 441 projecting from both side faces 44 of a bottom cushioning member 4. Therefore, a top cushioning member and accessories disposed on the packaged body 8 do not fall. Then, after each flap 24 of a bottom case 2 is turned back outside, both the side walls of the inner frame 6 are folded outside to release the fitting of the locking holes 631 over the engaging projections 441, and the inner frame 6 is pulled upward and detached. Thereafter, the package body 8 plated on the bottom cushioning member 4 is detached. Thus, the packaging device is easily and surely opened.
Patent JP-S626990-A (JP)
Inventor: TADA TOMONORI
IPC: D21C3/00
Filed: 1985-06-27
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-S5666804-A (JP)
Title: Driving device of photoswitch
Inventor: ODA MIYAO
IPC: G02B26/08
Filed: 1979-11-06
Abstract: PURPOSE:To make the device small in size and high in speed by forming a magnetic path within the plane perpendicular to the moving direction of an element for performing selection or changing-over, arranging said magnetic parts in the moving direction of the element by leaving suitable intervals and so constituting these that the element is moved by a fixed extent in a linear step type. CONSTITUTION:A magnetic path by a magnetic body 2 and an energizing coil 3 is formed within the plane perpendicular to the moving direction of a movable hsaft 1 for an arrow. Magnetic bodies 9a-9c consisting of a plurality of energizing coils 3a-3c are formed in the stationary part by way of spacers 8a-8d, and are disposed by leaving fixed intervals. A permanent magnet 10 is fixed on the right end thereof by way of a spacer. A mirror 4 and a sliding groove 5 as well as a tooth part for magnetic path are provided to the movable shaft 1 of the movable part and magnetic bodies 6a, 6b are held fixed to the right end. If the coils 3a-3c are successively energized, the magnetic paths of the magnetic bodies 9a-9c and the tooth part of the movable shaft 1 are successively formed, and the mirror 4 move by each fixed extent, whereby the light wave paths are changed over. The movable shaft 1 is fixed to the magnetic body 6a by way of 10. This device is small in size and is of a high speed.