baber/WOPTO huggingface dataset:
Patent JP-S59232305-A (JP)
Title: Plastic lens holding device
Inventor: TOKUYADO NOBUHIRO
IPC: G02B7/02
Filed: 1983-06-15
Abstract: PURPOSE:To prevent the degradation of the optical capacity which is caused by deformation of a plastic lens due to the influence of temperature and humidity, by fitting projecting parts, which are provided in jaws of the plastic lens, into plural recessed parts of a barrel to absorb the stress due to expansion and contraction of the plastic lens. CONSTITUTION:Plural projecting parts 6 are provided in jaws 7 of a lens part 5 of the plastic lens and are fitted to recessed parts 8a. The plastic lens is supported by an interposing ring 8 and is not brought into contact with a barrel 4. If the plastic lens is expanded in this constitution, no force from the barrel 4 which is not brought into contact with the plastic lens acts upon the plastic lens, and the stress in the diametral direction of the lens is applied mainly to projecting parts 6, and therefore, the lens part 5 is not deformed. If the plastic lens is contracted, the stress in the diametral direction of the lens is applied mainly to projecting parts 6 also, and therefore, the lens part 5 is not deformed; and since projecting parts 6 are fitted to recessed parts 8a of the interposing ring 8, which is assembled so as to be brought into contact with the barrel 4, to support the plastic lens, eccentricity and inclination of the lens are prevented.
Patent JP-H044866-A (JP)
Title: Production of liquors
Inventor: FUKUDA AKIRA
IPC: C12G3/06
Filed: 1990-04-20
Abstract: PURPOSE:To promote production of an alcohol and obtain liquors having a fruit winy aroma in a short time by adding powdery pearls to a raw material during a brewing process for polished rice, etc. CONSTITUTION:Powdery pearls in an amount of preferably 0.7-1 wt.% (based on a charged raw material) are added to polished rice or barley or wheat as the raw material in a brewing process thereof to afford the objective liquors.
Patent JP-H11306232-A (JP)
Title: Personnel allocation method
Inventor: HARA MISA
IPC: G06Q50/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To reflect the manually adjusted result even on the second allocation after the jobs and personnel are changed or added in a process where plural numbers of personnel are distributed to plural jobs. SOLUTION: The manual adjustment is carried out based on the personnel allocated to the jobs and this adjustment result is registered in a personnel-based allocation result file 118 and a job-based allocation result file 117. If the jobs and personnel are changed or added, a job management file 116 and a personnel management file 115 are updated. Then a processing part 111 performs the second allocation based on the information on the updated files 115, 116, 117 and 118. In such cases, the highest priority is given to the file 118.
Patent JP-S5533253-A (JP)
Title: Memory access control system
Inventor: HATSUTORI AKIRA
IPC: G06F12/08
Filed: 1978-08-30
Abstract: PURPOSE: To simplify constitution and control by enabling CPU to convert a partial- write request to be sent to a main memory into a full-write request.  
     CONSTITUTION: For example, a partial-write request is sent to CPU1-2, which sends out a store address and data, obtained by merging partial-write data into read data from buffer memory 2-2, to memory controller 3. Controller 3 checks indexes of tag parts 7-0 and 7-1 to make a decision whether there is the same address as the sent store address and when so, a buffer-unavailed address is sent out to CPUs 1-0 and 1-1. Further, controller 3 makes a check on the index of tag part 7-2 and when there is the same address, a full-write request is sent to main memory 4. When not, a partial-write request is sent out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06317788-A (JP)
Title: Liquid crystal display device
Inventor: TAKASE TAKESHI
IPC: G02F1/1335
Filed: 1993-05-07
Abstract: PURPOSE:To provide a liquid crystal display device having a high contrast, less light drop-out and a high display grade by specifying the light transmittance of a display pixel part and non-pixel part at the time of non-lighting and the total transmittance of light of a base part. CONSTITUTION:Electrodes 3, 4 are formed on one-side main surfaces of two sheets of substrates 1, 2 consisting of glass and the surfaces including these electrodes 3, 4 are coated with oriented films 5, 6, further, the surfaces thereof are subjected to a rubbing treatment along the stretching direction of the electrodes. The peripheral parts of two sheets of the substrates 1, 2 are held and fixed with adhesives by a peripheral holder 7. Further, for example, a TN type liquid crystal compsn. is injected from an injection port disposed in the peripheral holder 7 and polarizing plates 10, 11 are arranged on the outer side of the substrates 1, 2 after sealing. The light transmittance at the time of non-lighting (off) of the pixel part exclusive of the base 9 of the liquid crystal display element 1 and the light transmittance of the non-pixel part between the pixels and the pixels are confined to <=2% and the total transmittance of the light of the base part is set smaller than the light transmittance at the time of off of the pixel part exclusive of at least the base 9.
Patent JP-S5630773-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAMURA TOORU
IPC: H04N3/12
Filed: 1979-08-20
Abstract: PURPOSE:To improve remarkably an S/N ratio of a semiconductor integrated circuit device by employing a depletion type FET as a signal-passing-switching element for reading information in an IC for reading the information by scanning signals. CONSTITUTION:A plurality of horizontal MOS transistors 3, phototransistors 1 corresponding to the transistors 3, and vertical MOS transistors 2 corresponding thereto are arranged in M rows and N columns along with unit picture elements between horizontal scanning pulse generating means 4, vertical scanning pulse generating means 5, power source 6, video signal output terminal 7, output load resistor 8 and the like to form an optical image detector or memory device. In this configuration a depletion type FET is used as horizontal MOS transistors 3 for passing signal. That is, n<+> type source and drain regions are formed in a P type Si substrate, shallow n<-> type region is formed in the channel region surrounded by these regions, the transistors 3 are of depletion type, and its S/N ratio can be improved by approx. 20dB.
Patent JP-S5534323-A (JP)
Title: Rotating magnetic sheet recording reproducing device
Inventor: ITSUSHIKI MASANORI
IPC: G11B17/32
Filed: 1978-08-31
Abstract: PURPOSE: To form the air film having a space of even and stable between the magnetic sheet and the multi-element magnetic head by improving the configuration of the magnetic sheet confronting surface of the multi-element magnetic head construction.  
     CONSTITUTION: In the multi-element magnetic head construction 7, the width of the confronting surface 70 of the magnetic sheet substantially coinciding with the surface of the multi-element magnetic head 6 is formed so as to be wider as the rotating radius of the magnetic sheet 1 progresses inward. The side portions 71, 72 of the surface 70 is flat in the radial direction of the rotation of the sheet 1, formes one convexed surface in the whole in the rotating direction of the sheet 1, and further both end external portions 73, 74 of the surface 70 form a gradually inclined curved surface. When the sheet 1 is rotated at high speed, air is sucked from an opening formed on the circumference of the hub 2 of the fixed base plate 4, and an even air film is formed stably through the entire of the head 6 between the sheet 1 and the base plate 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000298399-A (JP)
Title: Magnet roll
Inventor: KANAI MASANORI
IPC: G03G15/09
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To form a dense magnetic brush and to obtain high-quality images by providing a block-like magnet body with three magnets in a circumferential direction and constituting this magnet body in such a manner that the spacings between their magnetic poles exist in a specific range and that the respective magnetic poles have magnetic flux densities within a specific range. SOLUTION: The block-like magnet body 5 is formed of an anisotropic ferrite magnet and is formed by subjecting, for example, raw material containing ferrite powder to wet process molding in a magnetic field, then to sintering and working to prescribed dimensions. A permanent magnet member 4 is formed by fixing a shaft 3 to a cylindrical magnet body 2, then forming a recessed groove 6 by machining, fixing the block-like magnet body 5 therein, subjecting the outer peripheral surface to cylindrical grinding on the bases of the shaft 3, then applying prescribed magnetization thereto. The developing magnetic poles are >=3 pieces and the spacings between the magnetic poles are 3 to 7 mm. The respective developing magnetic poles are so constituted as to have the magnetic flux densities of 500 to 1000 G on the sleeve 1, by which the high- quality images may be obtained.
Patent JP-S60252488-A (JP)
Title: Method for purifying trialkoxysilane
Inventor: YAMANE SHINICHIROU
IPC: C07F7/18
Filed: 1984-05-28
Abstract: PURPOSE:To separate and purify a trialkoxysilane efficiently without using a neutralizing agent, by treating a mixture containing the trialkoxysilane and an alcohol with a specific extractant. CONSTITUTION:A mixture containing a trialkoxysilane and an alcohol is extracted with an extractant consisting of an organic solvent, preferably a (di) alkylbenzene or mineral spirit, capable of forming two phases from the above- mentioned mixture and/or an organopolysiloxane, preferably chain dimethylpolysiloxane to give the aimed trialkoxysilane. The extractant preferably has <=1,000 cSt kinematic viscosity.
Patent JP-H07311277-A (JP)
Title: Prevention device for accident by catching walker under wheel of car
Inventor: KAWADA SOICHI
IPC: B60R21/34
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a prevention device for accident by catching a walker under a wheel of car by providing a focus lens selectively transmitting only infrared radiated from a human body. CONSTITUTION:A condenser lens 1 selectively transmits and condenses infrared of wave length of 6 to 10mum generated by a human body by limitedly in one direction. A pyroelectric sensor 2 converts the change of infrared condensed by a condenser lens 1 to the change of surface charge. A detection circuit 3 detects the change of surface charge of the pyroelectric sensor 2, amplifies and judges the existence of human body. The detection signal of the detection circuit 3 is sent to a control circuit 4. The control circuit 4, receiving the detection signal, indicates danger signal on a display-operation part 5 and rings a buzzer 6 to warn and call attention of the driver. In a motion detection circuit 7, the operation of an winker operation detection circuit 8, brake operation detection circuit 9, a steering operation detection circuit 10 is detected and sent to the control circuit 4. The control circuit 4 goes in danger signal generation preparation when at least one of each operation of a car is taken.
Patent JP-H02284174-A (JP)
Title: Image forming device
Inventor: KUSUMOTO TOSHIHIKO
IPC: G03G15/047
Filed: 1989-04-26
Abstract: PURPOSE:To facilitate cleaning of a light emitting element without damaging the light emitting element or a photosensitive body by providing a means to retreat a photoirradiation means from the photosensitive body synchronized with the loading/unloading of a processing unit and to clean the photoirradiation means. CONSTITUTION:When the processing unit is pulled out, a protruding part 101d of an LED alley 101 is simultaneously ridden up to a tapered part of an opening 102e of a frame body, placed on the opening part, and the LED alley 101 is drawn away from the drum 11 against the power of pressuring springs. Further, at the time of loading/unloading, the LED alley 101 is lifted up towards the direction of an arrow B against the pressure springs 204 and 204', and with this lifting, the cleaning member 205 which is adhered to a stand part 102c of a backside plate of the frame body by double coated adhesive tapes, etc., is made to contact the light emitting surface of the LED alley 101 with just the appropriate pressure at the time of loading/unloading. Thus cleaning of the light emitting element can be facilitated without damaging the light emitting element or the drum.
Patent JP-H06327257-A (JP)
Title: Power device
Inventor: NAGASE HARUO
IPC: H02M7/48
Filed: 1993-05-07
Abstract: PURPOSE:To reduce noise generation owing to the impedance change of a load circuit and to supply constant current to the load circuit by connecting a series resonance circuit in series to the load circuit, and setting the operating frequency of an invetter circuit which varies in accordance with the fluctuation of the load current to the vicinity of the resonance frequency of the series resonator. CONSTITUTION:The output of a DC power source E is converted to rectangular AC power through the working of an inverter circuit 1, and is supplied to a load circuit via a transformer T1. A series resonance circuit composed of a choke coil L2 and a capacitor C4 is connected in series to a load circuit 2 on the secondary side of the transformer T1, and current flowing in the load circuit 2 is detected by a current detecting transformer CT. And the switching frequency of the inverter circuit 1 is controlled according to this detected output, and current flowing in the load circuit 2 is controlled to be constant. The operating frequency of this inverter circuit 1 is set to the vicinity of the resonance frequency of the series resonance circuit, and the influence of the impedance change of the load circuit 2 on the resonance of the series resonance circuit is practically prevented.
Patent JP-H08279349-A (JP)
Title: Insulator installing structure and installing method of tubular bulb
Inventor: KOKADO HARUO
IPC: H01K1/22
Filed: 1995-04-05
Abstract: PURPOSE: To provide an insulator installing structure of a bulb by which a protective insulator can be reliably fixed to a pinch seal part without using an inorganic adhesive. CONSTITUTION: An insulator installing structure is provided with a bulb (a) where a pinch seal part 1 is formed in an end part and a lead bar 2 to be connected to a filament from the pinch seal part 1 is protrusively arranged, a terminal 3 installed on the tip of the lead bar 2 and a protective insulator 5 to cover a part extending over the pinch seal part 1 from the terminal 3. Inserting holes 5a and 5b penetrating through at least two places are oppositely arranged on a side surface of the protective insulator 5. A welding metallic material 6 is arranged at least in one 5b of the inserting holes. The welding metallic material 6 and the lead bar 2 are fixed in a contact part 8 by spot welding. A part of the welding metallic material 6 engages with the inserting hole 5b. In this constitution, there in no need to use an inorganic adhesive.
Patent JP-H01276565-A (JP)
Title: Molten carbonate fuel cell
Inventor: HOSOKAWA JUNICHI
IPC: H01M8/02
Filed: 1988-04-27
Abstract: PURPOSE:To prevent the cracking damage of an electrolyte layer and to increase cell performance by pushing a reinforcing metal mesh or ceramic fiber fabric in the boundary between a sealing part in an electrolyte layer and an electrode. CONSTITUTION:A reinforcing metal mesh 10 is embedded in an electrolyte layer 3 in the boundary between a sealing part 7a and the end of an anode 1. As the material of the reinforcing metal mesh, for hydrogen atmosphere, metal such as Ni, Cu, Cr, and Fe, or an alloy mainly comprising these metals, or an alloy such as Ni-Al, Ni-Cr, and Ni-Al-Cr is used. As the material independent of atmosphere, the ceramic fiber fabric made of Al2O3 and ZrO2 is suitable. The mechanical strength of the electrolyte layer is increased and cracking damage in the boundary is prevented.
Patent JP-S61266428-A (JP)
Title: Production of polyester
Inventor: KONO TAKATERU
IPC: C08G63/16
Filed: 1985-05-21
Abstract: PURPOSE:To decrease scale which deposits inside a polyester production apparatus, by irradiating the apparatus with ultrasonic waves during esterification or transesterification of a dicarboxylic acid with a glycol. CONSTITUTION:In a process for producing a polyester by subjecting a dicarboxylic acid and/or its derivative and a glycol to esterification or transesterification and polycondensing the product, the reaction zone is irradiated with ultrasonic waves during, among all of the steps of this process, at least an esterification or transesterification step. Said irradiation with ultrasonic waves may be performed throughout the entire process of the polyester production process and, especially, it is preferable that such irradiation is performed during both of an esterification or transesterification step and a prepolymerization step. It is preferable to perform such irradiation continuously from the start of esterification or transesterification. As the ultrasonic waves for irradiation, those having a frequency of 10-200kHz and a power of 0.5-10kW are desirable.
Patent JP-H05304539-A (JP)
Title: Domestic branch of automatic exchange
Inventor: ISUMI SHINYA
IPC: H04L47/31
Filed: 1992-04-27
Abstract: PURPOSE:To obtain the exchange having a flow control means for packet data improving a data transmission efficiency and minimizing a required memory capacity by executing the deduction of a reply event delay time with a qualitative rule type deduction through the use of a simple membership function. CONSTITUTION:Upon the receipt of data by a packet reception section 21 via a packet line interface section 20, a regulation control section 26 reads the utility rate of a reception buffer 23 and reads an operating rate of a processor from an operating rate measurement section 24 and applies fuzzy deduction to a delay time of a reply event at that point of time according to a membership function registered in an intelligent base 25. Then the transmission of the reply event is delayed by a time in response to the result of deduction, the reply event is sent from a packet transmission section 22. The operating rate measurement section 24 measures the busy state of the processor controlling the private branch of automatic exchange to calculate the operating rate, that is, how the processor in the instruction execution state per unit time is.
Patent JP-S5238480-A (JP)
Title: Process for producing fine powder of uniform diameter
Inventor: ASADA EIICHI
IPC: C01G5/00
Filed: 1975-09-04
Abstract: PURPOSE: Fine powder is produced by a reaction induced by the contact of two kinds of solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60250874-A (JP)
Title: Power source for welding
Inventor: KAWAI NAOKI
IPC: G05F1/02
Filed: 1984-05-29
Abstract: PURPOSE:To start an arc satisfactorily, and to dissolve a mgnetic blow unstable state by grasping a short circuit by a voltage, releasing the short circuit by a high base current, and returning it successively to a stationary base current, in case of an alternate supply wire feed welding of a pulse current and a base current. CONSTITUTION:A reference clock circuit 15 outputs an H level and L level signal Vck of a pulse period If and a pulse width (tp) to a pulse controlling circuit 16 by a welding output setting device 13 signal and a welding voltage Va, and outputs a pulse high constant-current Ip by a transistor driving circuit 18. The transistor driving circuit 18 is operated alternately with the pulse current Ip by a base controlling circuit 17 by a base current setting device 14 signal VB, and a constant base current is made to flow. At the time of an abnormal voltage Va caused by a short circuit, etc., a base voltage current is raised by operating a charging and discharging circuit 19 (welding voltage detecting circuit), VBI, a short circuit and a magnetic blow are released, and also the base voltage current is lowered successively and returned to a stationary base. By this operation, an arc is started satisfactorily, and also a magnetic blow unstable state is dissolved.
Patent JP-S60251705-A (JP)
Title: Microstrip slot array type reflecting plate
Inventor: SEKI HAJIME
IPC: H01Q15/02
Filed: 1984-05-29
Abstract: PURPOSE:To realize a microstrip slot array type reflecting plate with small size and light weight by combining a microstrip plate with a metallic reflecting plate. CONSTITUTION:A ground conductor 10 having plural slots 12 is provided to one side of a dielectric base 11 and plural microstrip line metallic strips orthogonal to said slot are provided to the other side. The metallic strip 13 and the ground conductor 10 are connected by a short-circuit element 14 and the metallic reflecting plate 15 is arranged to the other side of the metallic strip 13 with a prescribed interval D. Thus, a radio wave received by the slot 12 propagates through the metallic strip line 13 via an interval (d), is reflected at the tip and irradiated from the slot 12 again through a path opposite to the reception path. The phase of the radio wave radiated again is adjusted by changing any of the shape, and size of the slot 12, the length of the metallic strip 13 to the grounding/short-circuit point and the interval D with the metallic reflecting plate 15.
Patent JP-S61263925-A (JP)
Title: Carcinostatic adjuvant
Inventor: KINOSHITA MASAHIKO
IPC: A61K36/00
Filed: 1985-05-20
Abstract: PURPOSE:A carcinostatic adjuvant, consisting of an extract of decoction of ephedra herb and useful for cisplatin. CONSTITUTION:A carcinostatic adjuvant obtained by adding an extraction solvent, e.g. water or water-soluble organic solvent, in an amount of 5-25 times, preferably 8-20 times, based on ephedral herb decoction, to the ephedral herb decoction (3.0-5.0pts.wt. ephedral herb, 4.0-5.0pts.wt. apricot kernel, 2.0-4.0pts.wt. cinnamon bark and 1.0-2.0pts.wt. licorice), extracting the ephedral herb decoction at 60-100 deg.C for 30min-2hr while heating, filtering the above- mentioned extract, concentrating the filtrate by a means of vacuum concentration, etc., and drying the concentrate by a drying means and capable of enhancing the carcinostatic action of cisplatin and reducing side effect. The cisplatin is a carcinostatic agent effective for testicular tumor, prostatic carcinoma, bladder cancer, ovarian cancer and renal pelvis and urethrophyma, but has side effect, e.g. renopathy, etc. The above-mentioned side effect is reduced by the above-mentioned adjuvant and, therefore, the treatment of cancer by the cisplatin becomes more effective.
Patent JP-H0333649-A (JP)
Title: Radiation sensitive composite
Inventor: KURISUTOFUAA PIITAA MUUA
IPC: C08F8/00
Filed: 1990-04-25
Abstract: PURPOSE: To obtain a composition for forming the ion-sensitive membrane of an electrochemical ion sensor by employing a radiation crosslinking polymer comprising a repeating unit having an ion migration group and a repeating unit having a crosslinking group. CONSTITUTION: The ion-sensitive membrane of an electrochemical ion sensor is formed using a radiation-sensitive composition comprising a repeating unit having an ion migration group and a repeating unit having a crosslinking group. Under operating state of an ion-sensitive field effect transistor, the ion-sensitive membrane 17 is touching a solution 19 to be analyzed containing ions for which the membrane is sensitive. A reference electrode 20 placed in the solution while being connected with a voltage source. The voltage source is disposed between a source diffusion region and a drain diffusion region and applies a potential difference sufficient for generating a current in a conduction channel 21 between both regions. Ions in the solution 19 acts on the ion-sensitive membrane to create a potential difference between the solution and the membrane, thus creating a field in the conduction channel 21.