baber/WOPTO huggingface dataset:
Patent JP-S5978375-A (JP)
Title: Developing device
Inventor: OOSAWA SHIGENOBU
IPC: G03G15/08
Filed: 1982-10-27
Abstract: PURPOSE:To realize stable and excellent supply from a conveying body to a part to be developed by providing a voltage impressing means which separates toner and carriers and sticks the toner to the conveying body and a removing means which remove carriers from the conveying body. CONSTITUTION:An AC voltage from an AC power source 18 is impressed between a developing sleeve 11 and a photosensitive drum 1. Then, a scraper 19 is arranged at the exit side of the developing sleeve 11 between the developing sleeve 11 and an electrode holder 14 and carriers C in a developer G carried to the developing sleeve 11 are scraped. Those scraped carriers C are guided by a guide plate 20 and collected. Thus, the supply from the conveying body to the part to be developed is carried out stably and excellently.
Patent JP-H09308713-A (JP)
Title: Golf club head
Inventor: MIYAJIMA TETSUYA
IPC: A63B53/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a large size head which can ensure a sufficient strength even through the tickness of a wall defining a hitting surface is decreased, and which can be easily manufactured. SOLUTION: In a golf club head having a metal plate-like wall 2 defining hitting surface 1 of a wood or iron golf club, a plurality of ridges 3 projecting rearward from the plate-like wall 2, extend vertically and/or horizontally, and are located at least on the rear side of a sweet area of the hitting surface 1.
Patent JP-H0237322-A (JP)
Title: Panel light emitting device
Inventor: TADA MASAHIKO
IPC: F21V7/00
Filed: 1988-07-27
Abstract: PURPOSE:To uniformize the intensity of the light radiated from the surface of a light guide plate regardless of the positions of the plate surface by disposing the light guide plate in such a manner that said plate has the end faces formed to enclose light sources and the short side direction is the direction where the brightness of the light sources is low. CONSTITUTION:The optical fiber 11 is so disposed to the light sources 9, 10 having various intensities in the brightness distribution that said plate has the end faces 11a, 11g formed to enclose the light sources 9, 10 and the short side direction thereof is the direction where the brightness of the light sources 9, 10 is low. A scattering and reflecting layer 11b for reflecting pat of the light entering form the end faces 11a, 11g is provided to the rear surface of the plate 11. The incident light rays from the light sources 9, 10 on the inside of the plate 11 from the end faces 11a, 11g are, therefore, uniformized in the part of the light guide plate near the light sources 9, 10 and the part of the light guide plate further from the light sources 9, 10. The light rays radiated from the plate surface of the plate 11 are generated uniformly over the entire surface in this way.
Patent JP-S6171921-A (JP)
Title: Method of finishing surface
Inventor: TAKASHITA JUNJI
IPC: B23H5/06
Filed: 1984-09-11
Abstract: PURPOSE:To enable a mirror surface to be precisely finished for a short time in the surface working of a mirror surface metal mold for molding an optical element by pressing a pellet type working tool for fixing cathode grains against a workpiece of anode to supply current thereto in electrolyte for moving said tool relative to the workpiece. CONSTITUTION:A conductive workpiece 2 is fixedly held by a workpiece holding means 4. A rod body 6 has a spherical end conforming to a semispherical recess provided in the holding means 4. A plurality of working tools 8 are fixedly held by a working tool holding means 10 and bonded to the convex spherical surface with synthetic resin system adhesives 12. Also, the holding means 10 is secured fixedly to a base body 14 to rotate about the axis X. Around the base body 14 is formed a electrolytic tank by a side wall 16 in which electrolyte 18 is contained. The positive pole of a DC stabilizing source 20 is connected to the rod body 6 and the negative pole is connected to the base body 14 through a brush 22. In working, the base body 14 is rotated while the rod body 6 is swung horizontally.
Patent JP-H0828211-A (JP)
Title: Cam shaft
Inventor: NEMOTO AKIRA
IPC: F01L1/04
Filed: 1994-07-18
Abstract: PURPOSE:To suppress the abrasion of a cam piece and a locker arm by forming a cam piece provided with a cam shaft of a cam base part and two cam nose parts projecting in the opposite direction about the cam base part to make the number of revolutions of the cam shaft 1/2 of the number of revolutions a conventional cam shaft. CONSTITUTION:In a can shaft 1 used in the internal combustion engine of an automobile, a generator and the like, a cam piece 2 integratedly formed in a cam shaft 7 comprising a circumference-form cam base part 5 and two can nose parts 3, 4 projecting in the opposite direction about the cam base part 5. A peripheral recessed part slightly recessed inwardly is formed between the can base part 5 and the cam nose parts 3, 4. The two cam nose parts are continuously provided, thereby being able to efficiently suppress the abrasion of the sliding part of the cam shaft 1, the cam piece, the locker arm and the like because the cam shaft 1 rotates 1/2 times while a crank shaft rotates twice.
Patent JP-S5890119-A (JP)
Title: Display device with alarm
Inventor: ABE OMIYA
IPC: G01D1/18
Filed: 1981-11-25
Abstract: PURPOSE:To make the alarm setting arbitrary and at the same time provide an alarm display easly to watch without providing an alarm specializing for it by controlling the display by means of a Schmidt circuit to which a saw-tooth wave generating circuit that is constituted with an inverter, time constant circuit, etc. is added. CONSTITUTION:When the input voltage Vin of a digital display device 1 is high, transistors Tr1 and Tr2 are ON and electric current flows through bias resistors RE1 and RE2, and LED1 and LED2 are not lighted. As the voltage Vin drops, transistors Tr1 and Tr2 are OFF successively, and the LED1 and LED2 are lighted successively to display voltage. When the voltage Vin falls below a specified value, the transistor Tr1 of a Schmidt circuit 2 becomes OFF to which a time constant circuit that consists of resistors R1-R4 and a condenser C1, etc. and a saw-tooth wave generating circuit that consists of an inverter transistor T3, etc. and a saw-tooth wave is output, and it is repeated so that the transistors Tr1 is again made ON, while LED1 are not lighted and return to the initial state, and an alarm display that is easy to watch is given without using an specializing element. Furthermore, a desired alarm voltage is set by changing the resistance of the circuit 2.
Patent JP-S5890969-A (JP)
Title: Driving system for thermal printer
Inventor: MINOWA MASAHIRO
IPC: G06K15/10
Filed: 1981-11-25
Abstract: PURPOSE:To enable a thermal printer to be driven by an electric current supplied from a manganese dry cell, by a method wherein the period of time for which an electric current is passed to a heating element is determined on the basis of an output from a voltage-frequency converter. CONSTITUTION:When charging of a capacitor 46 is started by supplying a power source 41 to the voltage-frequency converter and the voltage across the capacitor 46 reaches the base-emitter voltage of a transistor (hereinafter abbreviated to Tr) 47, the Tr 47 is turned ON, which condition is transmitted to a Tr 50 so that the Tr 50 is turned OFF. This condition is transmitted to a Tr 53 to turn the Tr 53 ON, and the voltage across the capacitor 46 is discharged. As a result, the Tr 47 is turned OFF, the Tr 50 is turned ON, the Tr 53 is turned OFF, and charging of the capacitor 46 is started. The ON-OFF operations result in ocillations with an oscillating period T approximately equal to the charging period of the capacitor 46.
Patent JP-S5980398-A (JP)
Title: Biological waste water disposal
Inventor: SASAKI SHIYOUICHI
IPC: C02F3/34
Filed: 1982-10-29
Abstract: PURPOSE:To perform aerobic treatment stable against the fluctuation in the load of water to be treated, while effectively inhibiting the release of phosphorus from sludge, by circulatorily supplying separated sludge from a precipitation tank to an aerobic tank, and holding the interior of said precipitation tank under an aerobic condition. CONSTITUTION:Water to be treated containing phosphorus, BOD and nitrogen through a raw water pipe 5 and returned sludge from a precipitation tank 4 through a pipe 6 for returned sludge are separately supplied to an anaerobic tank 1 under an anaerobic condition and agitatively mixed therein with each other to perform anaerobic treatment. Thereafter, water mixed with sludge and circulatory mixed water obtd. from the latter stage of an aerobic tank 3 through a pipe 7 for circulatory mixed water are supplied to a denitrification tank 2 under an anaerobic condition and agitatively mixed therein with each other to perform denitrification. Thereafter, the resulting water mixed with sludge is supplied to the aerobic tank 3 and aerated therein by the injecting oxygen- contg. gas in it. A part of said mixed water is circulated as the circulatory mixed water to the denitrification tank 2, while the remainder is supplied to the precipitation tank 4 to perform solid-liquid separation.
Patent JP-H1031298-A (JP)
Title: Photographic original storing and sending-out devices
Inventor: KURIYAMA SHINICHI
IPC: G03D15/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the storage of photographic originals of different conditions which can not processed with one processor, in a photographic original container, by storing a photographic original in the photographic original container, when the contents of information on the photographic original container are suited to those of information on the photographic original. SOLUTION: In a normal mode, the photographic original container 1 is correctly storably set in a photographic original storing device 5, from the result of the detection of a set detecting member. When the conditions of the sent photographic original coincide with those of the photographic original stored in the container 1 set in a setting part 8, the photographic original is stored in the container 1 set in the setting part 8. Thus, in any order, the photographic originals belonging to one order are stored in one container 1, without being stored in different photographic original containers 1, while as many photographic originals as possible can be stored in the container 1.
Patent JP-H1041450-A (JP)
Title: Equipment and method for machining dam bar
Inventor: MITSUYANAGI NAOKI
IPC: B23K26/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To correct completely the error in a reference position to be used as the starting point of a machining locus independently of the direction thereof, when moving a machined object to machine it while projecting a pulse laser beam on a desired position based on the sensed result of the presence or absence of the material of the machined object. SOLUTION: Using a rotation type wedge board device, a spot 200A of a sensing light on a work 1 is rotated around a reference point (O) corresponding to a machining start position to sense the presence or absence of a machined object present near the reference point O in a two-dimensional way by the reflection light of the spot 200A. Then, computing the actual position of a dam bar 2 or the edge portion of a lead 4 by a computation circuit and computing the error of the reference point O, the work 1 is moved by an XY table based on the computing result to correct the error of the reference point O previously to the original machining of the dam bar 2.
Patent JP-S6251522-A (JP)
Title: Bank note accumulating and separating device
Inventor: SHIBUYA YASUHIRO
IPC: B65H3/52
Filed: 1985-08-30
Abstract: PURPOSE:To prevent the occurrence of disorder of a distance between bank notes right after the starting of delivery motion, by a method wherein a clutch mechanism is additionally attached to the driving source of a pickup roller for bank note delivery and a feed roller for conveyance. CONSTITUTION:When a solenoid 35 executes attraction motion, a stop plug 33 of a clutch 36 is disengaged from a stop lever 34, a clutch is brought into an engaged state to rotate shafts 18 and 17, and only during a time in which a cam 13 makes contact with a rubber lining 14, a pickup roller 8 is rotated in a direction (a). Thus, the cam 13 is rotated in a direction (b), and a bank note at an uppermost level, making contact with the pickup roller, is fed in the direction of a feed roller 9. In which case, a second bank note and the followings are also forcibly dragged by the bank note at the uppermost level and moved in the direction of the feed roller 9. However, only the first bank note making contact with the pickup roller is delivered by the feed roller through the bank note separating action created by the feed roller 9 and a gate roller 10.
Patent JP-S6168268-A (JP)
Title: Driving method for thermal head
Inventor: HISATAKE MASAYUKI
IPC: H04N1/23
Filed: 1984-09-12
Abstract: PURPOSE:To easily prevent build-up of heat from occurring and prevent image quality from being lowered even in continuous use, appropriately inserting such a printing process as to prevent or suppress the build-up of heat in a series of printing process. CONSTITUTION:A thermal head of a line printer is driven for each process, and thermal recording is conducted by a raster scan system. The width of printing pulses impressed on each unit heating element is set at two values, longer and shorter. Where dots are printed in series in a sub-scanning direction, the longer pulse width tau1 is used for recording odd-numbered dots, while the shorter pulse width tau2 is used for recording even-numbered dots. As a result, the minimum temperature T1, T2... of the unit heating element raised by the odd-numbered current-passing operation is lowered to a temperature approximately equal to an initial temperature T0 on completion of an even-numbered printing process. Accordingly, image quality is prevented from being lowered due to build-up of heat in the thermal head, even in continuous recording.
Patent JP-2000009206-A (JP)
Title: Traveling driver
Inventor: MAEDA ISAO
IPC: F16H47/04
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, to lighten its weight, and to save a space by arranging a hydraulic pump coaxially with a hydraulic motor and arranging each output shaft offsetting from each other with the input shaft set to the center. SOLUTION: A traveling drive A is provided with a single gearbox casing 1 having a linear HST 2 and a rotation HST 3 attached thereto individually. The respective HST 2, 3 are so set that a fixed delivery hydraulic pump is connected to a variable delivery hydraulic pump respectively and a hydraulic motor M is steplessly variably driven by the oil pressure from the hydraulic pump P. The linear HST 2 and the rotation HST 3 are arranged in the opposed state with the top part of the gearbox casing 1 interposed between them, input shafts 4, 5 of the respective HST 2, 3 are coaxially arranged and interlockedly connected together, and the respective output shafts 6, 7 are so arranged as to offset the input shafts 4, 5 from each other with the input shafts 4, 5 set to the center. This constitution allows to freely set the gear ratio of the mission case 1.
Patent JP-H0238320-A (JP)
Title: Production of hexammine indium salt
Inventor: TAKAO HIROSHI
IPC: C01G55/00
Filed: 1988-07-29
Abstract: PURPOSE:To provide the subject salt in a short time and in a good yield by a simple method, by dissolving precipitates produced from an indium (III) chloride solution with ammonia and hydrochloric acid in ammonia water, concentrating the solution and crystallizing the concentrated product with acetone. CONSTITUTION:An indium (III) chloride solution is reacted with ammonia and subsequently mixed with hydrochloric acid to produce precipitates. The precipitates are heated at 100-150 deg.C in ammonia water under an increased atmospheric pressure to be dissolved. The prepared solution is filtered and concentrated. The concentrated solution is mixed with acetone to form the objective crystallized hexammine indium salt. The reaction does not proceed under <=20 atmospheric pressure in the above-mentioned increased atmospheric pressure condition, while the reaction process can readily not be perfored under >=25 atmospheric pressure because of requiring an enlarged reaction vessel. The production method permits to provide highly pure hexammine indium (III) chloride in an improved yield of approximately 35-40%.
Patent JP-2000008566-A (JP)
Title: Ventilation ridge
Inventor: OKADA SHOJI
IPC: E04D3/40
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a good appearance ventilation ridge with a large ventilation aunt even with a compact shape by disposing a louver inside a main body having a plurality of longitudinal slit holes, and suspending a windbreak board from the above. SOLUTION: A louver 3 is provided wherein a main body 2 having a plurality of longitudinal slit holes 28, 28 are provided at front surface part and door-like vanes 33, 33 are mutually opposite so that air passages are staggered. At the innermost part, upward inclined boards 22, 22 are bent and the upper ends are further bent to provide flashing members 21, 21. A windbreak board 41 is suspended from the above so that a part of the louver 3 is closed. Accordingly, intrusion of rainwater is stopped, as well as the purpose is attained.
Patent JP-2000078996-A (JP)
Title: Production of pyruvic acid
Inventor: MIYATA REIKO
IPC: C12P7/50
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce pyruvic acid of a synthetic raw material important for various kind of medicines and agrochemicals and the like in a high yield by using microorganisms having resistance to a high concentration pyruvic acid and a halogenated pyruvic acid, and further having ability for producing the pyruvic acid. SOLUTION: Microoganisms having resistance to a high concentration pyruvic acid and/or a halogenated pyruvic acid, further having ability for producing the pyruvic acid, and belonging to the genus Torulopsis [e.g. Torulopsis glabrata P120-5a (FERM P-16745)] or genus Candida [e.g. Candida methanolovescens B35 (FERM P-17429)] are cultured to accumulate the pyruvic acid in the cultured liquid. The objective pyruvic acid is economically produced in high yield by gathering the pyruvic acid from the cultured liquid. The pyruvic acid is an intermediate important for metabolism of an organism, and a synthetic raw material important for various kinds of medicines and agrochemicals, and the need is in expanding state.
Patent JP-H0550222-A (JP)
Title: Automatic soldering device
Inventor: TANABE KATSUTOSHI
IPC: B23K1/08
Filed: 1991-07-30
Abstract: PURPOSE:To exactly execute a horizontal angle adjustment of a circuit board to a solder tank, in an automatic soldering device. CONSTITUTION:A conveyor device is divided into a first to a third independent conveyors 22, 23 and 24. Also, one side of a rail of a second independent, conveyor 23 on solder tanks 6A, 6B is attached pivotally and supported by a support 30, and the other side is supported so that the height can be adjusted by a height adjusting part 31. As for a second independent conveyor 23, its rail length is short, and also, the part, between the support % and the height adjusting part 31. becomes narrow, by which a horizontal angle adjustment, of a second independent, conveyor 23 on the solder tanks 6A, 6B can be executed exactly, and also, deformation of the rail-generated by heat from the solder tanks 6A, 6B decreases.
Patent JP-S6436157-A (JP)
Title: Telephone set
Inventor: AOYANAGI MASARU
IPC: H04M1/56
Filed: 1987-07-31
Abstract: PURPOSE:To confirm a dialed called party number by providing a means informing the called party number being the result of pushbutton depression in voice to a caller through its handset. CONSTITUTION:A means 2 storing the called party number being the result of depression of a pushbutton 1 and informing the called party number in terms of a voice signal to a caller through its handset 3, and a means 4 sending a multi-frequency signal from the stored called party number through pushbutton operation for the purpose of dialing, are provided. Thus, the caller can confirm the dialed called party number in voice and then sends it as a dial signal through pushbutton operation and the called party number desired to be dialed is confirmed for many times in voice, then the titled telephone set is useful especially for persons having the trouble in eye sight.
Patent JP-H1136685-A (JP)
Title: Device for regulating opening of vehicular door
Inventor: MAEHARA NAOYUKI
IPC: B60J5/04
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To regulate a vehicular door temporarily when opening it, so that it is not opened beyond a predetermined position and to enable easily releasing the door. SOLUTION: This device for regulating the opening of a vehicular door is mounted in an opening in a vehicle in such a way as to be freely opened and closed via hinges. In this case, an opening movement regulating means is used to regulate only the movement of the vehicular door by which it is opened beyond a predetermined turning point, and a canceling means is used to cancel the regulation of the opening movement regulating means.
Patent JP-H1139117-A (JP)
Title: Printer controller
Inventor: MORI YOSHIO
IPC: G06F3/12
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To print and output kinds of printing documents to be stored in a printer controller at high speed by selectively storing document data expressed in a printing description language and bit map data formed by converting the document data into dots. SOLUTION: The document generated by using an application 103 on a client terminal 101 is transmitted on a line LAN with a printer driver 104 and received by a controller 230 of a printer system. The registered kinds specified by a user are discriminated by a document data interpretation part 232 and when the registered kinds are specified as registration and storage in the bit map data, only the bit map data is transmitted from the document data interpretation part 232 to a temporary file 234 with a data compression part 233. In addition, when the registration and storage in the printing description language are specified as the registered kinds, only the document data in a form of the printing description language is transmitted from a discrimination part of the registered kinds.
Patent JP-S5892040-A (JP)
Title: Microprogram controller
Inventor: FURUYA TSUKASA
IPC: G06F9/28
Filed: 1981-11-27
Abstract: PURPOSE:To reduce the waiting time and to improve the efficiency, by providing a cycle controlling section for a microprogram controller and detecting the presence/absence of a condition establishing signal in earlier period than the execution time of one microinstruction. CONSTITUTION:A microinstruction executing section 10' starts the execution of microinstruction when an execution cycle 203 is applied from a cycle controlling section 12, the execution of the microinstruction is started. If this microinstruction is an instruction without discrimination, no discrimination condition 100 is outputted and when the discrimination is provided, the condition 100 is outputted. A discrimination section 11 receiving the condition 100 checks the condition 100 every time a clock signal 103 is applied and when the condition is established, a signal 101 is outputted. The clock signal 103 has a shorter execution time than that of one microinstruction. The controlling section 12 outputs an execution cycle 203 when the signal is applied at the supply of the clock signal 103. Thus, the execution of the next microinstruction is started and the waiting time can be reduced without waiting of the end of the microinstruction.