baber/WOPTO huggingface dataset:
Patent JP-H1191384-A (JP)
Title: Power transmission device for moving vehicle
Inventor: KATAUE NOZOMI
IPC: B60K17/28
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate inspection maintenance and to shorten a hydraulic pipe by forward protrusively suspending an input shaft on the front wall section of a transmission case, providing a hydraulic pump for lifting/lowering a work machine below the input shaft, and providing a wet multidisk clutch. SOLUTION: An input shaft 14 is suspended on the front wall section of a transmission case 12. A travel system wet clutch 18 is provided below the input shaft 14, and a hydraulic pump 28 is provided near the clutch 18 to face it. Since the wet clutch 18 is provided below the input shaft 14, the oil level of the transmission oil circulating in it can be lowered to decrease the oil quantity. The hydraulic pump 28 is provided near the clutch 18, thus maintenance such as inspection maintenance is facilitated. The hydraulic pump 28 is provided at a middle section in the longitudinal direction of a machine body, thus a pipe to the hydraulic lift device at the rear section of a machine body can be made short, and a piping structure is simplified.
Patent JP-H03124071-A (JP)
Title: Semiconductor radiation-detecting element
Inventor: YUNOKI AKIRA
IPC: G01T1/24
Filed: 1989-10-09
Abstract: PURPOSE:To prevent a drop in a collection efficiency of carriers by forming a metal layer whose work function with reference to a vacuum is smaller than a work function with reference to a vacuum of p-type and n-type amorphous silicon and whose thickness does not obstruct a transmission factor of a radiation. CONSTITUTION:Metal layers 5 whose work function with reference to a vacuum is smaller than a work function p-type and n-type amorphous silicon with reference to a vacuum and whose thickness does not obstruct transmission of a radiation are formed between individual pin diodes 2. By this constitution, the metal layers 5 come into ohmic contact with p-type and n-type amorphous silicon layers. Thereby, a barrier or the like such as an electric field or the like is not formed between the p-type and n-type amorphous silicon layers. Consequently, when a radiation is incident, carriers are generated in an i-layer. Since the barrier or the like such as the electric field or the like is not formed, the carriers are sent to a measuring circuit 4 with good efficiency as an electric current through individual collection electrodes 3. As a result, a radiation dose is measured by means of the measuring circuit 4.
Patent JP-H11102129-A (JP)
Title: Image forming device
Inventor: TAIRA MASANOBU
IPC: G03G15/20
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To shorten the rising time of a device and to optimally distribute consumed power in the midst of the standby of the device and in the midst of forming an image. SOLUTION: This device is provided with at least two exothermic resistors 42a and 42b in the heater 31 of the fixing device 20, and a controller 101 controls to switch energizing so that the resistors 42a and 42b are energized when the device rises (at the time of warm-up) and only either resistor 42a is energized when the device stands by and when the image is formed.
Patent JP-2001088048-A (JP)
Title: Rotational tool with hydraulic impact mechanism
Inventor: FURUTA TAKEFUMI
IPC: B25B21/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To enable mode switching in the case of that using an oil unit. SOLUTION: A change ring 20 to be loosely fitted to a spindle 16 is connected to the spindle 16 so that only the rotation is made integrally by fitting a pin 19 penetrating the spindle 16 orthogonally into a slit 21. A plurality of cam teeth 22, 22... and cam teeth 23, 23... are oppositely protruded from a rear surface of the ring 20 and a front surface of an oil unit 15. The cam teeth 22, 23 mesh only at the retreating position of the ring 20 and the unit 15 is made connectable integrally with the spindle 16 in the rotational direction through the ring 20 and the pin 19.
Patent JP-H08116820-A (JP)
Title: Floating fishing bank
Inventor: SONOBE SHUICHI
IPC: A01K61/00
Filed: 1994-10-26
Abstract: PURPOSE: To provide a strong artificial fishing bank useful for collecting larval fishes and as a fishing ground for midwater and upper water fishes, surely holding the shape of the fishing bank even when receiving the wave motion or tidal currents, capable of being installed even in a place of high-speed tidal currents and high waves, semipermanently usable simply by exchanging a fishing net and excellent in durability. CONSTITUTION: This floating fishing bank is obtained by installing a main buoyant unit 1 and plural auxiliary buoyant units 3 arranged around the main buoyant unit 1, mutually connecting the main buoyant unit 1 and the mutual auxiliary buoyant units 3 with flexibility using fixed pipes 31, arranging anchors 11 and 21 in the water bottom surface and connecting the main buoyant unit 1 or auxiliary buoyant units 3 with mooring chains 13 and 23.
Patent JP-H04140642-A (JP)
Title: Apparatus for measuring oil content concentration
Inventor: ITO HIROSHI
IPC: G01N15/14
Filed: 1990-09-29
Abstract: PURPOSE:To measure oil content concentration from difference in intensity by making measurement light having the absorption characteristics alternately incident to a measurement cell and detecting transmitted light intensity of both lights. CONSTITUTION:An interference filter 2 of wavelength 210 nm and 400nm is provided on a light path where light is incident from a light source 1 to a measurement cell 3, while measurement light of wavelength 210 nm and refer ence light of wavelength 400 nm are alternately incident to the cell 3 according to rotation of the filter 2. Light intensity of the measurement light and the reference light which passed through the cell 3 are detected as electric signals. In this case when the filter 2 has wavelength 400 nm, a switch Sw1 of a hold circuit 5 is closed while when the wavelength is 210 nm, a Sw2 of the circuit 5 is closed wherein the respective detection signals are held in a capacitor Cr or Cs. If the light intensities of the reference light and the measurement light held in the capacitors Cr, Cs are subjected to subtraction by a differential amplifier 6, the value is in proportion to oil content concentration in sample solution, so that oil content concentration can be measured from this value.
Patent JP-H07117720-A (JP)
Title: Operating device mounting structure of car body front
Inventor: OSHIMA YOSHIO
IPC: B60K23/02
Filed: 1993-10-20
Abstract: PURPOSE:To provide an operating device mounting structure of a car body front, which is simple in the structure, inexpensive in the manufacturing cost, and high in the rigidity, insomuch that a proper operating sense is securable, and further at the time of a frontal clash, easily crushed, thereby securing the occupant's safety. CONSTITUTION:A front faceplate 37, where a power cylinder is attached, and a top faceplate 43 supporting a control pedal to operate this power cylinder are integrally formed together, and they are attached to a dashpanel. A buckling accelerating structure is formed in two side plates 33 and 35 connecting both these front and top faceplate. This buckline accelerating structure is made up of both these side plates 33 and 35 being separated from these top and front faceplates and relatively formed with thin wall material and two recesses 47 and 49 in a side ridge part of the top faceplate. An incline is imparted to a connecting part with the top faceplate of the side plates resisting against any impact deformation, whereby such a buckling accelerating structure that compressive force and bending force are simultaneously acting thereon due to a car crash may be formed otherwise.
Patent JP-2000088612-A (JP)
Title: Method of displaying data and measuring apparatus using the method
Inventor: KATO YUKIHIRO
IPC: G01D7/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To display data information and waveform information at once by diving a display screen in an area for indicating the data information and an area for indicating the waveform information generated from the data information. SOLUTION: A data processing means 10 stores data measured by a measuring means 7 in an acquisition memory means 8 one after another, reads the stored data to form histograms and generate data lists. The display screen of a display means 11 is divided in a data information indicating area and a waveform information indicating area to display the histograms on the waveform information indicating area and display the data lists on the data information indicating area. The data processing means 10 judges whether or not a cursor operating means 9 operates a cursor, and, if operating the cursor, moves a data cursor on the data information indicating area and moves a waveform cursor, together with it, on the waveform information indicating area. Hence, there is no data information which cannot be read from the histograms and the screen switching operation is not needed.
Patent JP-H03125782-A (JP)
Title: Urgent stopper for motor-driven blind
Inventor: MIURA YUICHI
IPC: E06B9/84
Filed: 1989-10-06
Abstract: PURPOSE:To prevent damage of motor etc., by a method in which on the basis of comparison results of a comparator which compares the vertical moving speed of slats with a set value when motor is operated, if the vertical moving speed is lower than the set value, the motor is stopped. CONSTITUTION:In CPU for a control box 14, a set height input from a controller 16 is read and also the present height from a height sensor 8 is read. By comparing both the height data, judgement is made on whether to rise or go down, and a motor 6 is driven to raise or lower slats 5 in a give direction. On the basis of data on the present height from the sensor 8, whether the vertical moving speed of the slat 5 is more than a set value or not is judged. When the vertical moving speed is more than the set value, the motor 6 is driven until the height of the slats 5 reaches the set height. Also, when the vertical moving speed is lower than the set value, even when an anomaly occurs by any cause, the motor 6 is stopped.
Patent JP-H09105487-A (JP)
Title: Pipe coupling
Inventor: YONEMOTO SHIGEMITSU
IPC: F16L21/08
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To facilitate a connection work by a method wherein a backup material is located between the bottom of a second annular groove retaining ring and in this way, a second cylinder body is smoothly pushed in a first cylinder body without special operation. SOLUTION: When a retaining ring 3 reaches a position, where it coincides with a first annular groove 11, through push-in movement of a second cylinder body 2, the retaining ring 3 is restored to its initial shape through the elastic return force of itself and an elastic ring 4a and fitted in the first annular groove 11. Thereafter, by slightly pulling back the second cylinder body 2, the retaining ring 3 is moved to the rigid ring 5a side and the side wall of an annular groove part on the rigid ring 5a side and the outer side wall of the first annular groove 11 are engaged with each other through the retaining ring 3. This constitution, since the first and second cylinder bodies 1 and 2 are interconnected in a slip protection state, simplifies connection operation.
Patent JP-S62120544-A (JP)
Title: Information processor
Inventor: NISHIZAWA KAZUYUKI
IPC: G06F9/48
Filed: 1985-11-21
Abstract: PURPOSE:To manage the stack levels in terms of hardware and to prevent the malfunction due to an interruption by providing a means to inhibit the interruption when the stack nesting level is maximum. CONSTITUTION:The contents (0 or 1) of the stack pointer 1 of an information processor are decoded by a decoder 2 and the lowest and highest stack levels are first added to a program counter. A stack highest level register 5 stores the highest level and a comparator 4 checks the coincidence between the present level and the highest (allowable) level of the register 5 at every time the contents of the pointer 1 are increased. When the coincidence is obtained between both levels, a signal 7 is applied to an AND gate. Then an interruption inhibition signal 8 is outputted owing to the AND with an interruption input 6. Thus the second saving is avoided to the stack received the saving after the end of the interruption. This prevents the occurrence of the malfunctions due to the interruptions.
Patent JP-H02111077-A (JP)
Title: Semiconductor rectifying element
Inventor: KOIZUMI TORU
IPC: H01L29/06
Filed: 1988-10-20
Abstract: PURPOSE:To obtain improved current-voltage characteristics by providing crystal grain boundaries without crossing a junction surface of a first and a second conductivity type semiconductor regions and near the junction surface. CONSTITUTION:An SiO2 film 1 is attached to an n-type silicon crystal substrate and the SiO2 film 1 is eliminated with the center of one single crystal grain as the center so that impurities high concentration region may be formed only within one single crystal grain within a single crystal layer. Then, a BN diffu sion is performed to form a high-concentration p-type semiconductor region 3. The main surface where the p-type semiconductor region 3 and an n-type semiconductor region 2a are polished and crystal grain boundaries 5 are formed at right angles and are formed nearly in parallel to a junction surface 6. Then, an n<+>-semiconductor region 4 is formed to contact the n-type semiconductor region 2a which is adjacent to a single crystal grain where the p<+>-type semicon ductor region 3 is formed. Thus, by introducing a grain boundary defect effective ly as the recombination center so that the crystal grain boundary 5 may not cross the junction surface 6, high-speed operation is achieved and an improved current-voltage characteristics can be obtained.
Patent JP-H01105811-A (JP)
Title: Small snow removing machine
Inventor: YOSHIDA SHOHEI
IPC: E01H5/09
Filed: 1987-10-19
Abstract: PURPOSE: To efficiently sweep snow, and feed it to blower blades by fitting a spiral auger with tip formed to be on the outer side in the axial direction to the blower blades of a snow removing machine. CONSTITUTION: An engine is fitted to a tip of a rod 3 having an operation handle, and blower blades 11 are radially fixed to a rotary shaft 10 to be driven thereby. An auger 12 which is extended in the rotational direction side from a base end part 12a along the circumferential direction and formed in a spiral shape so that a tip part 12b in the circumferential direction is on the forward side, and a middle part of the auger 12 is integratedly connected to a forward end part of the rotary shaft 10 by a stay 14.
Patent JP-S61141734-A (JP)
Title: Production of heat-resistant resin
Inventor: TOKO AKIRA
IPC: C08G73/00
Filed: 1984-12-14
Abstract: PURPOSE:To obtain a resin excellent in flexibility, heat resistance, etc., by reacting a component comprising 2,8-diaminodiphenylene oxide and 4,4'- diaminodiphenyl ether with an aromatic tetracarboxylic acid dianhydride. CONSTITUTION:An aromatic diamine component comprising 2,8-diaminodi phenylene oxide and 4,4'-diaminodiphenyl ether as essential components each in an amount of at least 10wt% and, optionally, other aromatic diamines (e.g., m-phenylenediamine) is reacted with an aromatic tetracarboxylic acid dianhydride (e.g., pyromellitic dianhydride or benzophenonetetracarboxylic dianhydride) and the product is imidated to obtain the purpose heat-resistant polyimide resin. The obtained resin can be suitably used for forming, e.g., coat ing films for protecting the surfaces of electronic parts.
Patent JP-S61139471-A (JP)
Title: Daisy wheel printer
Inventor: OSANO TSUNEO
IPC: B41J7/34
Filed: 1984-12-13
Abstract: PURPOSE:To enable printing speed acceleration and mechanical impact and noise damping by matching the longest of selection time to a carriage movement time by one pitch amount in a daisy wheel. CONSTITUTION:The movement time of a carriage 1 corresponding to a character group by one pitch amount is set at a slightly longer time T than the longest of selection time using a daisy wheel. Then the movement time of all the carriages for a character group is made constant and besides it is so arranged that the carriages may not stop during printing. Thus printing speed is accelerated and the discontinuous movement of carriages such as stop and move is no longer allowed. At the same time, mechanical impact and noise are minimized and resultantly reliability is improved.
Patent JP-H07119985-A (JP)
Title: Cooker
Inventor: ORITA MASATOMO
IPC: F24C7/02
Filed: 1993-10-21
Abstract: PURPOSE:To improve quality by a method wherein grade as a product upon operating a timer knob is improved and the affection of noise of static electricity or the like and/or moisture or the like, which invade through a gap around the timer knob, to a control member is prevented. CONSTITUTION:A plurality of spherical projections 7, provided on the rear surface of flange unit 6 of a timer knob 5, are constituted so as to make contact with the surface of a key board 3 provided on the surface of an operating panel 2 while a rib 9, received within the inner diameter of the flange 6 of the knob 5 and overlapped with the rear surface of the flange, is provided around the inserting hole of knob of the operating panel 2. On the other hand, the main body 10 of a timer device is attached to bosses, provided on the rear surface of the operating panel 2, through a fitting 13 while the lower part of the fitting 13 is bent so as to have an angle larger than 90 deg. toward the rear surface of the operating panel.
Patent JP-2001093040-A (JP)
Title: Power saving operation method for compressor for cooling, and power saving type automatic vending machine
Inventor: OSAWA KATSUYUKI
IPC: F25B1/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a power saving operation method of a compressor for cooling for shortening the compressor-on time near the lower limit value of a target temperature range and a power saving type automatic vending machine. SOLUTION: The cooling operation of plural chambers 1A, 1B, and 1C is provided with a simultaneous operation and one chamber operation and operation stop as one operation cycle, and a control temperature is provided with a normal temperature Ts and an upper limit value Tu and a lower limit value Td.  When any chamber temperature reaches the upper limit value Tu, a compressor 25 is started, and the simultaneous operation of the chambers 1A, 1B, and 1C is executed, and when any chamber reaches the normal temperature value Ts, only one chamber is selected according to a selection reference, and one chamber operation is executed, and when the chamber temperature reaches the lower limit value Td, the cooling of the chamber is stopped, and another chamber is successively selected, and one chamber operation is executed, and after one chamber operation of all the chambers is executed in one operation cycle, when the temperature of the chamber selected at last reaches the lower limit value Td, the compressor 25 is stopped, and the cooling of all the chambers 1A, 1B, and 1C is stopped.
Patent JP-H03124576-A (JP)
Title: Packing for vacuum packaging application
Inventor: TOYODA RYOSUKE
IPC: B65D81/02
Filed: 1989-10-09
Abstract: PURPOSE:To vacuum package auxiliary material in food processing, such as the leaf or skin of trees or plants, and make contents useable when the package is unwrapped by employing a conical packing, made of an elastic, odorless and harmless high-molecular material, for use in vacuum packaging. CONSTITUTION:A packing 1 for vacuum packaging relates to an auxiliary material for use in food processing and is formed of the material desirable in viewpoint of food sanitation. It is odorless, preferably made of an elastic high-molecular material, and has such a heat-resisting property as to withstand sterilization not below 90 deg.C. With respect to the use of the packing 1 for vacuum packaging, conically piled bamboo leaves 2 superposed by an arbitrary number as the auxiliary material in food processing is inserted with its apex first into a larger diameter opening of the packing 1 and another packing 1' is inserted into an opening of the piled bamboo leaves 2. If necessary, the end of another pile of the bamboo leaves 2 is inserted into the packing 1'. This operation is alternately repeated by an appropriate number of times. At the end of the operation, vacuum packaging and, if necessary, heat treatment is effected.
Patent JP-H08122837-A (JP)
Title: Light emitting device and light emitting display device
Inventor: KIMOTO MASAHIKO
IPC: H01L31/14
Filed: 1994-10-27
Abstract: PURPOSE: To provide a light emitting device capable of controlling lighting status and non-lighting status with light, and displaying desired color. CONSTITUTION: This device has a light emitting element chip 5, the first photo transistor 2 for turning on light and the second photo transistor 3 for turning off light. Also, the chip 5, and the first and second photo transistors 2 and 3 are formed to have a non-monolithic structure. The transistor 2 is optically connected and electrically in series to the chip 5. The transistor 3 is connected to the transistor 2 in parallel, and has a window w2 for keeping erase light λ3 incidental thereto. According to this construction, lighting status and non- lighting status can be controlled with incident light λ2 and the erase light λ3. Also, the device is non-monolithic type, thereby ensuring the high degree of freedom for selecting the crystalline system of the chip 5.
Patent JP-H04139421-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/139
Filed: 1990-10-01
Abstract: PURPOSE:To allow black and white display of a high contrast by providing a liquid crystal material which has a specific permittivity ratio and elastic constant ratio and is subjected to twist orientation at a specified angle between a pair of substrates, a reflection plate disposed on one of the outer sides of a pair of polarizing plates and a phase plate disposed between one of the polarizing plates and the substrate. CONSTITUTION:This liquid crystal display device has the liquid crystal material which has <=2 value of the ratio between the dielectric anisotropy  epsilon and the permittivity epsilonrt. anglein the direction orthogonal with the axes of the liquid crystal molecules, i.e. permittivity ratio  epsilon/epsilonrt. angle and >=1.75 value of the elastic constant ratio K33/K11 expressed by the ratio of the bent elastic constant K33 and the spray elastic constant K11 and is subjected to the twist orientation at about 230 to 250 deg. angle between a pair of the substrates 1 and 4, the reflection plate 11 which is disposed on one of the outer side of a pair of the polarizing plates 9, 10 and the phase plate 12 which is disposed between one of a pair of the polarizing plates 9, 10 and the substrate 4. The steepness of the luminance change is improved in this way and the contrast is extremely increased; therefore, the sufficiently display is obtd. only by the reflected light by the reflection plate disposed on the outer side of the liquid crystal display device when the element is illuminated by the external light.