baber/WOPTO huggingface dataset:
Patent JP-H11222896-A (JP)
Title: Structure for installation of imitation sound generating device
Inventor: MIYANAGA KOICHI
IPC: A47K17/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction of an imitation sound generating device of a sensor which can be fitted on the wall surface of a toilet together with a paper holder. SOLUTION: The lower end part 6a of an imitation sound generating device fitting plate 6 is interposed between a paper holder 5 and a wall surface W and the paper holder 5 and the imitation sound device fitting plate 6 are fixed on the wall surface W by screws 7 for fitting the paper holder 5, while an imitation sound generating device 1 which detects a human body by a sensor 15 and gives an imitation sound of a toilet bowl washing sound is fitted to the upper part 6b of the imitation sound generating device fitting plate 6. Besides, side parts are provided removably on the right and the left of the imitation sound generating device fitting plate 6 so that the size of the paper holder 5 and the width dimension of the imitation sound generating device fitting plate 6 can be made to conform to each other.
Patent JP-S58158738-A (JP)
Title: Logical circuit
Inventor: HASEGAWA KENICHI
IPC: H03K19/086
Filed: 1982-03-15
Abstract: PURPOSE:To constitute a half-adder having fast operating speed, by providing the 1st, the 2nd and the 3rd current switches for the currents flowing to the 1st, the 2nd, the 3rd transistors (TRs), the 4th, the 5th and 6th, the 7th TRs, and the 8th and the 9th TRs. CONSTITUTION:Since an input signal SG1 gives a potential difference between the TRs Q1, Q2, the collector current of the TR Q1 flows to the TR Q1 altogether or the TRs Q2, Q3 with a half each. Since an input signal SG2 gives a potential difference between the bases of the TRs Q5, Q6, the collector current of the TR Q1 flows equally to the TRs Q4, Q5. Since the signal SG2 gives a potential difference between the bases of the TRs Q8, Q9, the collector current of the TR Q3 flows to either the TR Q8 or the Q9. The collector of the TR Q7 is connected with the collector of the TR Q2, the collectors of the TRs Q5, Q9 are connected with each other and connected mutually with the collector of the TRs Q6, Q8 via a resistor R2 and connected to a voltage source Vcc via a resistor R3.
Patent JP-S62198150-A (JP)
Title: Semiconductor device
Inventor: AOKI KAZUO
IPC: H01L21/8234
Filed: 1986-02-26
Abstract: PURPOSE:To alter the operation in a channel doping step by controlling the operation of a flip-flop composed of two MOS transistors in the combination of depression type and enhancement type N-channel transistors. CONSTITUTION:When an input signal and an output signal have the same polarity, transistors 3, 5 are of depression type by channel-doping, transistors 2, 6 are of enhancement type. When an 'H' level is applied to a circuit input 1N, the transistor 2 is turned ON, and the transistor 6 is turned OFF. A power VDD(H) level is output to a circuit output OUT. Then, when an 'L' level is applied to the input IN, the output OUT becomes 'L' level. When the transistors 2, 6 are of depression type and the transistors 3, 5 are of enhancement type, if 'H' is applied to the input, the transistors 5, 6 and 1 are turned ON, and 'L' is presented at the output. When 'L' is applied to the input, 'H' is presented at the output. Thus, the polarity of the signal can be freely switched- over.
Patent JP-H09236099-A (JP)
Title: Electric blower
Inventor: KAKIUCHI AKIRA
IPC: F04D29/44
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower which can prevent at a low cost, a circulating flow led to flow into a clearance between a fan and a fan cover. SOLUTION: An annular part 21 is formed on the periphery of the intake opening 20 of a fan cover 19, a seal member 22 with which the edge of an intake opening 15 is brought in contact is arranged in the annular part 21, and the seal member 22 is so formed that a thermosetting resin cured at a higher temperature than temperature to which a fan 13 and the fan cover 19 reach when an electric blower 1 is operated, is filled into the annular part 21, and cured at a lower temperature than temperature to which the fan 13 and the fan cover 19 reach when the electric blower 1 is operated.
Patent JP-H01214672-A (JP)
Title: Two-stage lifting type sky parking system
Inventor: WATANABE RYOICHI
IPC: E04H6/06
Filed: 1988-02-24
Abstract: PURPOSE:To make driving operation so easy as well as to make improvements in safety by installing a pallet locking mechanism, a lifting chain-cut detector, a vertical limit detecting means and an overload detecting means, and controlling a two-stage sky parking system. CONSTITUTION:A driving system is constituted of a motor consisting of a motor part 6A, a brake part 6B and a rectifier part 6C, a motor driving control part with pallet lifting relays 50-53 and a locking mechanism control part controlling a solenoid with a solenoid coil 11c. In addition, a locking mechanism, a chain-cut detector, a vertical limit position detecting limit switch are connected to the driving system via each of contacts 12a, 36b1, 36b2, 44b, 45b of respective limit switches, and an overload breaker 43 is connected in addition. When trouble happens, any feed of source voltage to the motor is stopped, and at the time of power failure during pallet going down, this pallet is surely stopped as well.
Patent JP-S59168615-A (JP)
Title: Foil wound transformer
Inventor: HIRAMOTO HIROYUKI
IPC: H01F27/28
Filed: 1983-03-15
Abstract: PURPOSE:To prevent the projection of a winding by a lead conductor by forming a recessed section for arranging the lead conductor connected to a metallic sheet to the surface of an insulating cylinder as a coil form when the metallic sheet and an insulating sheet are wound. CONSTITUTION:A lead conductor 17 previously connected to a metallic sheet starting end section 2a as the starting section of a winding by brazing, etc. is disposed onto the recessed section 18 of the surface of a cylindrical insulating cylinder 14 while employing the insulating cylinder 14 arranged outside a core 1 as a coil form. A metallic sheet 2 and an insulating sheet 3 are wound continuously on the insulating cylinder while the insulating cylinder is turned under the state in which the insulating sheet 3 is superposed on the metallic sheet 2 for ensuring insulating property at every turn. Accordingly, a projection corresponding to the thickness of a lead conductor 17 section is not formed on the outer circumferential section of the cylindrical insulating cylinder 14, and the balanced spiral winding is shaped.
Patent JP-H03243765-A (JP)
Title: Magnetron sputtering target material
Inventor: MIYAMOTO TAKASHI
IPC: C23C14/34
Filed: 1990-02-21
Abstract: PURPOSE:To obtain the target material capable of preventing the occurrence of local erosion even at the time of performing the formation of a thin film of ferromagnetic substance by preferentially orienting the orientation of a crystal of low sputtering yield among the crystal orientations in a target material in the direction perpendicular to a target plane. CONSTITUTION:In the above target material, the orientation of a crystal of low sputtering yield among its crystal orientations is preferentially oriented in the direction perpendicular to a target plane. Accordingly, the occurrence of local erosion can be prevented. As a result, the utilization factor of the target material can be increased and film thickness distribution can be uniformized, and further, precise film thickness control can be performed until the service life of the target comes to an end. Moreover, in the case where the target material is composed of iron, iron alloy, or Ni alloy having a body- centered cubic structure, a crystal having the highest sputtering yield exists in the (110) plane. If the proportion of the crystals oriented in parallel with the target plane among the crystals in the (110) plane is reduced, the orientation of the crystal of low sputtering yield can be preferentially oriented in the direction perpendicular to the target plane.
Patent JP-H09229167-A (JP)
Title: Differential gear and its manufacture
Inventor: KONDO TAKETO
IPC: F16H57/037
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the displacement of a supporting member in the direction separating from a bearing, by abutting the abutting part provided to a cover member installed and fixed to a differential case, to the abutting surface of the supporting member, in the supporting member to support the bearing of the differential case in cooperation with a differential, carrier. SOLUTION: A differential case 4 is housed in a differential carrier 1, and side bearings 8 and 8 installed to both the left side and the right side of the differential case 4 are supported by supporting surfaces 1a and 1a provided at the deep position from the opening of the differential carrier 1, and the supporting surfaces 9a and 9a of bearing caps 9 and 9. The bearing caps 9 are made in the abutting surfaces 9b in the convex form, and formed on the same plane with an installing surface inserting a differential cover 12. Consequently, when the input from a driving pinion 3 is applied to the bearing caps 9, their abutting surfaces 9b are abutted to the abutting surface 12b of the abutting part 12a of the differential cover 12, so as to prevent a deflection owing to a load.
Patent JP-H09227067-A (JP)
Title: Weight lifting device
Inventor: NAITO MITSUHIRO
IPC: B66C13/08
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a beam and a balance weight from being rotated when a suspended cargo is loaded or unloaded by simplifying a structure. SOLUTION: A balance weight 13 is provided at the base end section of a beam 12, and a expandable leg section 14 is suspended at the tip section of the beam 12. A stopper 23 is protruded near the longitudinal center of the upper face of the beam 12. Two front and rear eyebolts 19, 19 are buried near the base end section on the upper face of the beam 12. A slinging wire 20 is suspended on the eyebolts 19, 19, the hook block 22 of a crane is hooked at the middle of the slinging wire 20, and the beam 12 itself can be balanced when a winding rope 21 is wound up. A chain block 25 slid along the longitudinal direction of the beam 12 is mounted on the beam 12. When a suspended cargo 29 is to be lifted, the chain block 25 is located in the middle of the front and rear eyebolts 19a, 19b, and the slinging rope 31 of the suspended cargo 29 is hooked on the chain hook of the chain block 25.
Patent JP-S52124887-A (JP)
Title: Solar battery
Inventor: MATSUSHITA TAKESHI
IPC: H01L31/04
Filed: 1976-04-13
Abstract: PURPOSE: To increase the sensitivity on the short wavelength side and decrease reflection factor by depositing a polycrystalline Si layer of 45 to 50atom% in O 2  concentration so as to let the regions other than electrode deposited regions and channel stopper regions stride over the electrode deposited regions, over the P t ype layer formed on a P +  type semiconductor substrate, and causing a shallow inversion layer to be produced on the surface of the layer beneath said layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58164475-A (JP)
Inventor: KURISUCHIAN TANGIYUI
IPC: B62D5/093
Filed: 1983-03-15
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-H07249529-A (JP)
Title: Stationary induction electric apparatus
Inventor: ICHINO NAOTO
IPC: H01F27/33
Filed: 1994-03-14
Abstract: PURPOSE:To provide a noise insulating device for a stationary induction electric apparatus which needs a small installation area with light weight, can be constructed in a short time at low cost, and can effectively insulate the noise of an electric apparatus. CONSTITUTION:The content 1 of a stationary induction electric apparatus composed of an iron core and winding is housed in a tank 3 together with an insulating coolant 2 and the side plats of the tank 3 are reinforced with longitudinal and transversal tank reinforcing members 4. Then damping steel plates 5 which are formed by sticking steel plates to each other with a synthetic resin so that the steel plates 5 can suppress vibrations and noise are fitted to the side plates of the tank 3 partitioned by the reinforcing members 4, etc., with semicylindrical packings in between so as to cover the side plates at intervals. In addition, a noise absorbing material 6 composed of glass wool, foamed styrol, etc., is fitted to the side plates of the tank 3 with adhesive, etc.
Patent JP-S52124616-A (JP)
Title: Device for automatically opening and closing rear frame of luggage car rier for dump truck
Inventor: KONDOU YUKIKUNI
IPC: B60P1/273
Filed: 1976-04-12
Abstract: PURPOSE: To intend to simplify the structure of a device for controlling the rear frame of luggage carrier by utilizing a member for bearing towing force forwardly to longitudinal rod. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01214605-A (JP)
Title: Manufacture of asphalt composite material and ready-mix concrete, and device therefor
Inventor: NISHIO KATSUHIKO
IPC: E01C19/02
Filed: 1988-02-23
Abstract: PURPOSE:To enhance economical efficiency by mixing aggregate with asphalt under injection in manufacture of asphalt composite material and kneading the aggregate with cement and water in manufacture of ready-mix concrete with use of the same device. CONSTITUTION:Below a cold hopper 6 situated on the lower end of an aggregate heating/mixing drum 3 having an asphalt injection nozzle 4 inserted thereinto, there are arranged an aggregate weighting bath, cement weighting bath and water weighting bath. Below respective weighting bathes, there is arranged a mixer 31. There is also arranged a blower 14 for supplying cooling air into the drum. In manufacture of asphalt composite material, the aggregate and stone powder at a predetermined quantity are heated in the aggregate heating/ mixing drum 3 and the asphalt is mixed through injection. Further, in manufacture of ready-mix concrete, after the aggregate in the drum 3 is cooled, it is put into the mixer together with cement and water so as to be kneaded.
Patent JP-S51115078-A (JP)
Title: Discharge lamp lighting device
Inventor: TOUHOU MAKOTO
IPC: H05B41/14
Filed: 1975-03-31
Abstract: PURPOSE: To realize miniaturization of the device and minimization of power loss. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52125365-A (JP)
Title: Digital electronic watch
Inventor: YASUDA KAZUMASA
IPC: G04G5/00
Filed: 1976-04-13
Abstract: PURPOSE:To make possible to properly perform selection of each time measuring function and adjustment of clock circuit with less external operating members by providing a correlation to plural switches.
Patent JP-S51116515-A (JP)
Title: Alighting station indicating system for long-distance train
Inventor: KOBAYASHI TADAHARU
IPC: B61D37/00
Filed: 1975-04-04
Abstract: PURPOSE: To indicate the alighting station for a passenger who is sitting on a seat. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02222076-A (JP)
Title: Contour line extracting device
Inventor: NAKAMURA YUTAKA
IPC: G06T7/60
Filed: 1989-02-23
Abstract: PURPOSE:To detect a contour line at a high speed and with high accuracy by deciding a contour part when a noted picture element taken out by a reading means and the picture elements adjacent vertically and horizontally to the noted picture element have different picture element values and at the same time the noted picture element has the prescribed value. CONSTITUTION:An input analog picture signal is turned into an n-bit picture signal by an A/D converter 21. The picture signal is turned into the white and black binary data via a binarization processing part 22. The binary data is inputted to a contour extraction processing part 23, and a noted picture element is compared with the prescribed value by reference to a peripheral picture element to the noted picture element. Thus it is decided whether the noted picture element is equal to a contour or not. A data extracting part 1 of the part 23 takes out the pictures successively to input them to a contour deciding part 2. The pictures equivalent to two lines are stored in the line memories 3 and 4, and the noted picture elements of both memories 3 and 4 and the corresponding picture element preceding by one line are outputted. Then the part 2 decides the noted picture element as a contour or non-contour part.
Patent JP-H05215677-A (JP)
Title: Liquid mixing ratio detecting device
Inventor: SAWAKI NAOTO
IPC: F02D45/00
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a liquid mixing ratio detecting device which can exert a stable performance for a long period even in such a bad using state where large temperature fluctuation takes place as in the engine room of automobiles, etc. CONSTITUTION:An optical liquid mixing ratio sensor 1 constituted by combining a prism 4 having a reflecting surface 40 which is brought into contact with a liquid to be measured, light emitting element 51 which emits light upon the prism 4, and light receiving element 52 which detects reflected light from the surface 40 is buried in a substrate installing chamber 11 incorporated in a resin- made sensor body 10. Then the exposing section of the sensor 1 in the chamber 11 is sealed with a watertight sealing layer E and the layer E is coated with a layer F which is made of silicone vanish or acrylic bonding agent and is not contaminated with poison. In addition, a control circuit board is installed in the chamber 11 and retained by filling up the chamber with an elastomer, such as silicon gel, etc.
Patent JP-H05218343-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L21/8246
Filed: 1992-01-31
Abstract: PURPOSE:To prevent the formation of steps and voids by forming a recess in a layer insulating layer, forming a tapered groove between the surface of an outside wall of a storage node for a capacitor which is buried and formed in the recess and the surface of an inside wall of the recess, and depositing a cell plate for capacitor there through an insulating thin film layer for a capacitor. CONSTITUTION:A recess 44 for a capacitor is formed on the surface of a layer insulating film layer 32 in a pattern corresponding to the arrangement of a capacitor 30. The surface of the layer insulating film layer 32 is subjected to ion implantation for forming a damage layer so that a damage layer is also formed on the surface of the inside walls of the recess 44. A cylindrical storage node 38 for a capacitor is formed in the recess 44. The surface of the layer insulating film layer 32 is etched to form a tapered groove 46 between the surface of the outside walls of the storage node 38 for a capacitor and the surface of the inside walls of the recess 44. An insulating thin film layer 40 for a capacitor and a cell plate layer 42 for a capacitor are deposited on the surface of the layer insulating film layer 32 so that both layer will enter the tapered groove 46. This prevents steps from being formed on the surface.
Patent JP-S59167720-A (JP)
Title: Electromagnetic truck guiding device
Inventor: IKEDA MASAHIRO
IPC: G05D1/02
Filed: 1983-03-14
Abstract: PURPOSE:To prevent a truck from being steered left and right unexpectedly because of a transverse inclination or the like of the surface of a running path when the truck runs straightly in a crossroad part and to reduce an unexpected manipulated variable to switch the truck to automatic steering when it passes straightly the crossroad part. CONSTITUTION:A guide path 2 which guides a truck 1, which can be moved on a floor surface, along a course having a crossroad part A is provided on the ground side. Meanwhile, a detector 3, which detects the transverse displacement position of the truck to the guide path 2, and a means which steers automatically the truck 1 so that the transvers displacement quantity is zero are provided on the side of the truck 1. The guide path 2 has a magnetic field generated by flowing AC current, which have directions opposite to each other and has the same intensity, to two conductors 2a and 2a' provided in parallel in the transverse direction on the floor. In case of straight running in the crossroad part A, the truck 1 is automatically steered between the second sensor S2 and the first sensor S1 by the rear-side detector 3 and is automatically steered after the first sensor S1 by the front-side detector 3.
Patent JP-S61201266-A (JP)
Title: Variable power copying device
Inventor: UMEKI MAMORU
IPC: G03G15/047
Filed: 1985-03-05
Abstract: PURPOSE:To uniform a breadthwise light quantity distribution and to discharge an unexposed part electrostatically by providing a lighting means composed of an array of light emitting segments between an electrostatic charge position and a development position, and controlling the light emission of the light emitting segments according to variable power and varying the potential distribution on the surface of a photosensitive body. CONSTITUTION:An exposure lamp 2 and the 1st mirror 3 move as shown by an arrow at a speed in inverse proportion to copy magnification to expose an original on a platen 1' when a reduced copy is taken, a V mirror 4 moves from a dotted-line position as shown by an arrow to make image light 7 incident on the rotating photosensitive drum 8 through a lens 5 and the 3rd mirror set at dotted-line positions. When the copy magnification is switched to reduction, light emitting segments 141 of the lighting means 14 emit light simultaneously with the operation of an electrostatic charger to discharge an unexposed part (d) and also lower the potential at the center part of the photosensitive drum 8 where the potential stays relatively high. Consequently, toner is prevented from sticking on the unexposed part (d) in reduction mode and a blur is prevented from being formed at the center part of the photosensitive drum 8.
Patent JP-H01217940-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: OGAMI MICHIO
IPC: H01L21/762
Filed: 1988-02-26
Abstract: PURPOSE:To manufacture a dielectric element isolation substrate wherein an uniform junction is available for a large caliber single crystal substrate and external diffusion of impurity and the like does not occur, by spreading a layer containing silanol radical on a semiconductor single crystal substrate, and joining the substrate to a retaining substrate. CONSTITUTION:In a part of a thermal oxide layer formed on the surface of an Si single crystal substrate 21, a contact hole 24 is formed. On the surface to be joined, silanol oligomer liquid is spread to form a layer 25. On the same Si single crystal substrate 21, too, a silanol coating layer 26 is formed and subjected to heat treatment. The coating layers 25, 26 of two substrates are welded by pressure, and joined at 800-1100 deg.C in an electric furnace by applying DC voltage while N2 is made to flow. After that, on a polished silicon single crystal layer 27, a thermal oxide film is formed and patterned, isolation trenches 12 are formed by using it as a mask, an insulator film 13 is formed by thermal oxidation, a polycrystalline silicon layer 14 is formed by CVD method using SiHCl-H2 system material, and a dielectric element isolation substrate is obtained by polishing the substrate as far as the surface of the insulator film 13. As to said substrate, the breakdown voltage is high and defect like void can not be observed.