baber/WOPTO huggingface dataset:
Patent JP-H10273230-A (JP)
Title: Discharge device and discharge method for storage facility
Inventor: ARAI KATSUMI
IPC: B65G65/48
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance the controllability of a discharge device by detecting a discharge amount by a detecting means, setting a discharge condition based on the detected discharge amount and performing control by a control means. SOLUTION: A storage facility 1 has a slit 12 in its bottom part, and stored articles are discharged by the rotation of a delivery wheel 22. In this case, a control means 4 determines whether or not a discharge amount is nearly constant based on detected data. If constant, a detected discharge stage is maintained and, if not constant, based on a discharge condition read from a storage means 6, a control signal is outputted to a rotation driving means 24 and a bottom driving means 25 for changing a discharge state such as the rotational state of the delivery wheel 22. After the reaching of a prescribed discharge amount is detected by a detecting means 3, the control signal of a discharge end is outputted and then discharge is finished.
Patent JP-H10312075-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SUZUKI TETSUO
IPC: G03G5/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor high in sensitivity and low residual potential by incorporating a specified charge generating substance and a polycarbonate having triarylamine structures on the main chain and/or side chains in a photosensitive layer. SOLUTION: The photosensitive layer contains the polycarbonate having triarylamine structures on the main chain and/or side chains and the charge generating substance is represented by formula I in which each of Cp1 and Cp2 is, independently, a coupler residue, and at least one of them is the one represented by formula II in which Cp3 is a divalent coupler residue; each of Ar201 and Ar202 is an optionally substituted aryl group; Ar203 is an optionally substituted arylene group; A is an ethylene or vinylene group or an O or S atom: and n201 is 0, 1, or 2, thus permitting the obtained photoreceptor to be reduced in film abrasion.
Patent JP-H10249050-A (JP)
Title: Pachinko island stand
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko island stand with which pachinko balls provided at a certain pachinko machine can be inhibited or prevented from being used at the other pachinko machine. SOLUTION: Concerning the pachinko island stand with which a counter 2 is perpendicularly provided for placing a ball box 30, a recessed ball box placing part 10A on the counter 2 is provided with ball box fixing devices 40 installed on both the sides so as to fix the ball box 30 and an inflow port 20 of ball return device for returning pachinko balls. When the ball box 30 is placed at the recessed ball box placing part 10A, the ball box 30 is fixed by the ball box fixing devices 40, and its stored balls are returned from an outflow port 32 provided on the ball box 30 to the inflow port 20 directly. Thus, the pachinko balls provided at a certain pachinko machine 3 can be inhibited from being used at the other pachinko device 3.
Patent JP-H08271062-A (JP)
Title: Refrigerator
Inventor: SHIOJI NORIYASU
IPC: F25B1/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a refrigerator in which the refrigerating capacity can be improved by improving the cooling capacity of a compressor without complicating the structure. CONSTITUTION: This refrigerator R comprises a liquid injection circuit 41 in which a compressor 24, a condenser 26, an expansion valve 34 and an evaporator 11 are sequentially circularly connected and a part of refrigerant condensed by the condenser 26 is pressure-reduced to be injected to the compressing chamber of the compressor 24, wherein the circuit 41 is so disposed as to heat exchange with the suction tube 38 of the compressor 24.
Patent JP-S562922-A (JP)
Title: Preparation of chlorinated methane
Inventor: MOCHIZUKI SEIJI
IPC: C07C17/00
Filed: 1979-06-20
Abstract: PURPOSE: To obtain the titled compound very favorably without pressurizing, by reacting CH 3 Cl with Cl under such a pressure as to keep the CHCl 3  in the liquid phase at an advantageous reaction rate, and by rectifying and separating the by- product HCl or unreacted CH 3 Cl under a slowly decreased pressure.  
     CONSTITUTION: CH 3 Cl is reacted with Cl in the presence of a radical initiator under such a high pressure as to keep the CH 3 Cl in the liquid phase at an advantageous successive chlorination rate of K 1 /K 2 /K 3 =1:38:0.076 with a very small amount of CCl 4  formed without danger of explosion to give HCl, the unreacted CH 3 Cl and chlorinated methane. HCl is separated by rectifying the resulting product at a pressure lower than that in the reaction without any additional pressurizing means, and the unreacted CH 3 Cl is then separated by rectifying at a lower pressure without any additional pressurizing means to separate the chlorinated methane in the decreasing order of the boiling point and to simplify the device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63245228-A (JP)
Inventor: HAYASHI EISAKU
IPC: G05F1/10
Filed: 1987-03-30
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-H06284915-A (JP)
Title: Buckle device for seat belt
Inventor: MINAMI YOSHIHIKO
IPC: A44B11/25
Filed: 1993-04-02
Abstract: PURPOSE:To provide a device which facilitates attaching a right and a left shoulder belts and, besides, surely prevents forgetting to lock both shoulder belts. CONSTITUTION:A buckle 26 is provided with an insertion hole 40, a release button 22, and a leaf spring 42. A buckle confronting portion 48 of a left tongue 34 is provided with a tongue plate 38 and projections 50, 52. A buckle confronting portion 60 of a right tongue 36 is provided with a plate portion 64 and a slit 62. Thereby, when only the left tongue 34 is used to insert the tongue plate 38 into the insertion hole 40, tip portions 42a, 42b of the leaf spring 42 hit against the projections 50, 52, and the leaf spring 42 cannot open astride to be transformed. Thereby it is impossible to use the left tongue 34 alone for the attachment to the buckle 26. By uniting the tongues 34, 36, the plate portion 64 presses the leaf spring 42 to open it astride, thus enabling the insertion of the tongue plate 38 into the insertion hole 40.
Patent JP-H1011014-A (JP)
Title: Display device, display part driving circuit and driving method for display panel
Inventor: ETO MASAYASU
IPC: G09G3/296
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make power of a driving circuit low, the size of it compact and cost of it low in the constitution of a display driving electrodes with driving pulses. SOLUTION: In a display device in which a display is performed by driving electrodes of a display part with pulses, a display part 9 having plural electrodes, a pulse driving source and a changeover part 14 changing over connection states between the pulse driving source and the plural electrodes at the time of a display operation are provided. This device is made to be the constitution in which the electrodes are driven by allowing electric energy from the pulse driving source to be distributed to the plural electrodes being in connection states by the changeover part 14.
Patent JP-H02254720-A (JP)
Title: Microscopic etching method
Inventor: TAKAHASHI SHIGEKI
IPC: H01L21/302
Filed: 1989-03-29
Abstract: PURPOSE:To conduct an etching treatment having excellent microscopic workability, uniformity and configurational controllability, and to contrive reduction in damage given to the material to be etched by a method wherein the etching is conducted using a specific etching method in which the characteristics of a triple-layer resist in dry etching is efficiently used. CONSTITUTION:A first mask layer 21 consisting of a dielectric is formed on the material 100 to be etched, a second mask layer 22, consisting of the resist having the etching-resisting property higher than the above-mentioned layer 21, is formed, a third mask layer 23 consisting of metal is formed, and a fourth mask layer 24 consisting of resist is formed. A patterning operation is conducted on the upper mask layers, and dry etching is conducted on the lower mask layers successively using the upper layers. Then, the first mask layer 21 is selectively removed from the aperture part formed on the first mask layer 21 and the material to be etched 100. As a result, an etching treatment giving a few damage can be conducted making the most of dry etching characteristics excellent in microscopic workability, uniformity and configurational controllability.
Patent JP-H07275080-A (JP)
Title: Armrest of seat for vehicle
Inventor: TOKI TOSHIHIKO
IPC: A47C7/54
Filed: 1994-04-15
Abstract: PURPOSE:To provide the title armrest capable of being comfortably used by the sitting persons on respective left and right seats even when the positions of a pair of the left and right seats are shifted before and behind by the physique difference between the sitting persons. CONSTITUTION:The outside part of the armrest attached to one side part of a seat for a vehicle so as to be revolvable in a before-and-behind direction is constituted so as to be movable in the before-and-behind direction with respect to the inside part of the armrest and can be positioned and fixed at an arbitrary position by combining leaf springs 41 and corrugations 50c.
Patent JP-S60219400-A (JP)
Inventor: NISHIMURA MASAO
IPC: B05B13/06
Filed: 1984-04-17
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-S60219446-A (JP)
Title: Fuel injection engine
Inventor: NAKAYAMA HIDEO
IPC: F02M69/00
Filed: 1984-04-17
Abstract: PURPOSE:To improve the fuel consumption under low load by providing an engine cooling water path in the partition wall constructing a part of the upper section of combustion chamber. CONSTITUTION:A plurality of intake ports 5, 6 are opened toward the combustion chamber 4. A partition wall 14 is arranged between said ports 5, 6 while extending at the upper section of the combustion chamber 4 in the direction of the intake path 11. Consequently, first and second branch paths 16 are formed. A fuel injection valve 23 will inject fuel toward the partition wall 14. An engine cooling water path 26 is provided in the partition wall 14. Since the heat of vaporization to be taken from the partition wall 14 is compensated through the cooling water, vaporization and spraying of fuel are improved continuously resulting in improvement of fuel consumption.
Patent JP-S5412267-A (JP)
Title: Production of multi-element semiconductor device
Inventor: KOSETO MASARU
IPC: H01S5/00
Filed: 1977-06-28
Abstract: PURPOSE: To obtain a compact and tough film and obtain a semiconductor device having a narrow energy gap by making use of anodic oxidation at the time of forming an oxide film onthe surface of a multi-element semiconductor substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63242538-A (JP)
Inventor: OTA KAZUHIKO
IPC: B32B21/08
Filed: 1987-03-30
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-S556303-A (JP)
Title: Developing and cleaning device in electronic copier or the like
Inventor: UMEHARA MASAAKI
IPC: G03G15/08
Filed: 1978-06-28
Abstract: PURPOSE: To achieve higher developing efficiency and cleaning efficiency with a simple constitution by changing the intensity of the magnetic force acting upon the ears of the developer at the developing and cleaning thereby changing the shapes of the ears.  
     CONSTITUTION: In the developing mode of the developing and cleaning device 4, the main magnet 12 in its sleeve 10 occupies a position relatively spaced from the ears 5a of the developer and the intensity of the magnet acting upon the ears 5a is relatively weak, thus the toner particles in the ears 5a charged to polarity opposite from that of the charges of the latent images of a drum 1 are transferred to the electrostatic latent images with good efficiency, whereby conversion of the latent images to sensible images is accomplished effectively. In the cleaning mode, on the other hand, the main magnet 12 goes closer to the ears 5a to intensify the intensity of the magnetic force acting upon the ears 5a, causing the ears 5a to become firmer than at the developing and act to rub the drum 1 surface relatively strongly, thus the toner powder remaining on the drum surface is transferred effectively to the ears 5a by the ears 5a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000271980-A (JP)
Title: Hot runner and valve gate mold, and method for preventing solidifying of resin on periphery of gate hole in using the hot runner and valve gate mold
Inventor: OZAWA HIROSHI
IPC: B29C45/73
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent solidifying of a molten resin before closing a gate hole by a valve pin by providing a heater at a lower end portion of a center pin. SOLUTION: A heater 14 is provided at an axial center of a lower end of a center pin 12. The heater 14 is constituted to be heated by supplying a current from a power source through a cord 16 for the heater connected through the pin 12. A current amount from the power source to the heater 14 is controlled by a controller, and a heating temperature of the heater 14 is regulated in response to a type of a resin, a type of a mold or a surrounding environment to mold a product. The heater 14 is controlled to be heated during a forwarding step of a valve pin 13 from a valve open state. Here, the lower end of the pin 12 is heated from the previous step of filling a molten resin in a product molding portion, and the heat is transferred to a fixed pin 20 brought into contact with the pin 12. Thus, the molten resin can be prevented from being cooled on the way and early solidified.
Patent JP-H05284502-A (JP)
Title: Panning and tilting visual doorphone device
IPC: H04M9/00
Filed: 1992-03-31
Abstract: PURPOSE:To freely select the combination with various machine types dependent upon the presence/absence of a circuit which transmits and receives a panning and tilting camera return signal by eliminating this circuit. CONSTITUTION:A panning and tilting visual doorphone slave machine 11 is provided with a power supply start detecting circuit 12. When the time of power supply from a panning and tilting visual doorphone master machine 1 is detected by the power supply start detecting circuit, a panning and tilting camera attitude return circuit 19a is operated to return the attitude of a panning and tilting camera to a determined position.
Patent JP-H09264797-A (JP)
Title: Thermal indicator
Inventor: OONO SHIGEMI
IPC: G01K11/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To visually confirm temp. history at a time of low temp. control and to facilitate temp. control by mixing a chelatable reagent with a soln. containing metal at the normal temp. to form a metal chelate complex to exhibit a color state. SOLUTION: A transparent plastic container 1 is partitioned by a sector plate 2 and a chelatable regagent A is housed in a lower chamber and a solution B containing metal forming a chelate complex by the reagent A is housed in an upper chamber. Since the sector plate 2 partitions the upper and lower chambers tightly, the reagent A and the soln. B are not mixed with each other. The container 1 is hermetically closed by a reversal type upper lid 5 and a projection 6 protruding in close vicinity to the sector plate 2 is provided to the upper lid 5. When the upper lid 5 is pushed by a finger, the projection 6 pushes the sector plate 2 and the plate 2 attached in a fragile state falls. Therefore, the reagent A and the soln. B are mutually mixed to form a color by a metal chelate complex soln. A+B. When food preserved at low temp. receives history of temp. higher than the low temp., the soln. A+B is discolored to know the temp. history of preserved food.
Patent JP-H06265470-A (JP)
Title: Inspection method of optical material for krf excimer laser
Inventor: KUZUU SHIN
IPC: G01N33/38
Filed: 1993-03-12
Abstract: PURPOSE:To enable it to select such a material as providing no absorption at a time when a KrF excimer laser beam is transmitted for hours, in a short time by radiating this laser beam to composite quarts glass. CONSTITUTION:A test piece, whose plane-parallel surface in specified thickness is polished up, is cut out of an optical material, and a spectral transmission factor in an irradiation scheduled part is measured. After measurement, an excimer laser beam is radiated as in required conditions, the spectral transmission factor in the irradiation part is measured immediately after this irradiation, finding a difference in absorption coefficients in the vicinity of 220nm, and it is set to an indicator for an absorption degree. At this time, a calibration curve is prerequested to the test piece difference in the generating degree of absorption in time of the irradiation of both KrF and ArF excimer laser beams, and on the basis of this curve, inspection takes place. At this time, in the case where the ArF excimer laser beam is irradiated, the absorption is produced simultaneously in time of the KrF excimer laser irradiation with the irradiation of shot numbers less in about two digits. Accordingly, when the ArF excimer laser is radiated to composite quarts glass, such a material as producing no absorption at a time when the KrF excimer laser beam is transmitted for hours is selectable in a short time.
Patent JP-H06263898-A (JP)
Title: Production of heat-resistant polyamide resin composition
Inventor: KISHIDA YASUO
IPC: C08J7/02
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a polyamide resin composition having excellent heat aging resistance and capable of being desirably used for components of automobiles, electrical and electronic equipments, etc. CONSTITUTION:A polyamide resin such as nylon 6 or nylon 66 is treated by, for example, immersion with a solution containing a copper compound such as cuprous iodide and having an action of swelling the polyamide to allow the polyamide resin to absorb the copper compound.
Patent JP-S63244268-A (JP)
Title: Floating pint sum of products arithmetic unit
Inventor: MAENOBU KIYOSHI
IPC: G06F17/10
Filed: 1987-03-31
Abstract: PURPOSE:To speed up arithmetic operation and to reduce the quantity of hardwares by decreasing software operation necessary for one-time sum of products arithmetic operation. CONSTITUTION:From the multiplier side, together with the exponent value 106 of an uncorrected product and a mantissa value 108, an exponent correction value 110 is transmitted to the adder-side, and when the exponent value of a sum is calculated, the correction of the exponent value of the product also is executed. In this case of aligning digits prior to the adding of the mantissa values, the correction of the mantissa value of the product also is executed. Accordingly, an exponent correction value 125 as well as the exponent value 114 of the uncorrected sum and a mantissa value 125 is outputted, and the correction is executed at the time of the following adding in the operation of sum of products similarly as in the case of correcting a product. As a result, comparing with conventional floating point sum of products arithmetic unit, one-time operation of sum of products does not necessitate two times of shifting action, and, two shift circuits are eliminated, hence the speedup of processing and the reduction of the quantity of hardwares are attained.
Patent JP-H05113285-A (JP)
Title: Sterilization for refrigerator and deodorizer
Inventor: KAN SUNNCHIYURU
IPC: A61L9/20
Filed: 1992-03-31
Abstract: PURPOSE: To effectively remove an odor in a refrigerator by operating a sterilizing and deodorizing apparatus only in the case of the odor of food and drink in the refrigerator, and stopping the apparatus in the case of no odor. CONSTITUTION: In the case of no odor in the refrigerator, an AC power AC is not supplied to the sterilizing and deodorizing apparatus 61, and the apparatus 16 is not operated. In the case of the odor in the refrigerator, an odor sensor 60 detects the odor in the refrigerator to lower a resistance of the sensor 60. Thus, an output voltage Vout becomes higher than a reference voltage Vref, and hence a comparator COMP outputs a high potential. In this case, a light emitting diode of the apparatus 61 is lit, and a coil R of its relay is driven. Accordingly, a switch RYS of the relay is connected. Therefore, the AC is supplied to the apparatus 61 through the switch RYS to operate the apparatus 61. Thus, the odor in the refrigerator can be effectively removed.
Patent JP-H04311570-A (JP)
Title: Film forming device provided with deposit recovering device
Inventor: KIDA YASUSHI
IPC: B01J19/00
Filed: 1991-04-10
Abstract: PURPOSE:To highly economically and efficiently perform CVD in the film forming device by CVD using metal fluorides as the raw material by cleaning off the deposit in the CVD device, recovering and reusing the generated fluorides. CONSTITUTION:The metal fluorides (WF6, etc.) as the raw material hydrogen, hydrocarbons, etc., are supplied to a CVD device from a raw gas feeder to form a film, and the fluorides, etc., in the waste gas are absorbed in a waste gas cleaning device. At this time, a cleaning gas feeder is connected to the CVD device through a pipeline, cleaning gases (F2 gas, ClF3 gas) are sent to the CVD device or the waste gas cleaning device to clean off the deposit. The deposit is converted to the fluoride by the cleaning gas, and the fluoride is introduced into a fluoride recovering and supplying device, stored and then used as the raw gas.
Patent JP-H05277902-A (JP)
Title: Work machining method and device
IPC: B23Q17/22
Filed: 1992-03-31
Abstract: PURPOSE:To provide a work machining method and device in which adequate machining to the machined portion of a work is performed. CONSTITUTION:A machining method comprises the first step of measuring the position of the machined portion of a work, the second step of storing data for the position and the third step of machining the work in accordance with the positional data stored. A work machining device 1 is provided with a measuring instrument 100 to measure the position of the machined portion by moving a close-contact sensor to a work W with a measurement moving means 120 and a machine 200 to machine the machined portion of the work by moving a machining tool 210 with a machining moving means 220, which is formed in the same figure as the measurement moving means 120 for the measuring instrument 100, in accordance with data for the position measured.
Patent JP-S58196410-A (JP)
Title: Optical distance measuring device
Inventor: OKAMOTO AKIRA
IPC: G01B11/00
Filed: 1982-05-12
Abstract: PURPOSE:To make it possible to perform a highly accurate measurement, by utilizing deflection of light, thereby simplifying a structure without using many light sources. CONSTITUTION:An irradiating angle (incident angle) of light from a light source 12 with respect to a material to be measured 15 is continuously changed by applying a continuously changing voltage to a light deflector 13 during the time the light is passing the light deflector 13 through a lens 16. The applied voltage (a) continuously changes a light path as a function waveform, and the material to be measured is repeatedly scanned. At a voltage when the incident angle to the material to be measured 15 becomes epsilon, a light detector generates output pulses (b). A time DELTAt from the reference point of the applied voltage to the generation of the output pulses is the function of the angle epsilon. By obtaining the relationship between DELTAt and epsilon, a distance x can be computed.