baber/WOPTO huggingface dataset:
Patent JP-H07220226-A (JP)
Title: Magnetic head
Inventor: GOTO SHIGENOBU
IPC: G11B5/127
Filed: 1994-01-26
Abstract: PURPOSE:To intensify the film forming strength of a gap film by forming a part of this gap film in a groove part formed on the butt surface sides of magnetic core half bodies without having a winding groove. CONSTITUTION:This magnetic head 1 is constituted by curving a part of the gap film 5 formed on the butt surface 3a of a second magnetic core half body 3 at the opening edge 6 of the groove part 7 and forming this film on the bottom of the groove part 7 as well and, therefore, the gap film 5 is hardly strippable from the butt surface 3a. The groove part 7 is disposed in the position opposite to the winding groove 8 of the first magnetic core half body 2 and the groove part is so formed that this part does not reach the butt surface 3a of the first magnetic core half body 2, by which the joint strength of the first magnetic cor half body 2 and the second magnetic core half body 3 is enhanced. The electromagnetic conversion characteristics are improved by the high film forming strength when the depth of the groove part 7 is formed at 5 to 50mum.
Patent JP-H10202480-A (JP)
Title: Production scheme display system
Inventor: TSURUMI TAIJI
IPC: G06F19/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a means for preventing the occurrence of a delayed delivery by clearly grasping each worker's production scheme even for a production system on a three-shift basis. SOLUTION: A production scheme is prepared by the help of a control part 4 or the like, and the production scheme of every production line is shown on a display part 1 as a production scheme bar chart for the control of a production progress or the like. A control part 4 prepares a production scheme in every time zone of each date for every production line 25, using input data from a data input part 3 or production scheme data 2 transmitted from other systems, according to the procedures of a scheduling execution part 6a. Also, an image processing part 6c generates image signals coloring the production scheme for each time zone, using the prepared production scheme data, and outputs the image signals to the display part 1, thereby showing a work time zone for every assigned work time for a plurality of workers to work on a shift basis at every production line, using different color.
Patent JP-S62165402-A (JP)
Title: Branching filter
Inventor: SAKAI MASATO
IPC: H04B1/18
Filed: 1986-01-16
Abstract: PURPOSE:To simplify the structure of directional filters and to form a branching filter with narrow frequency intervals by forming attenuation poles on the upper or lower part of the passing frequency bands of the directional filters and connecting respective filters in the order of frequency levels. CONSTITUTION:Each of the directional filters 2-4 having the passing bands of f1+ or -DELTAf, f2+ or -DELTAf and f3+ or -DELTAf respectively is constituted of a circulator and a BPF. The branching filter synthesizing signals with these frequency bands and outputting the synthesized signal to a common terminal 1 is constituted by cascade-connecting these filters 2-4. These filters 2-4 are successively connected in accordance with the frequency levels of f1>f2>f3>f4 and the attenuation poles are formed only the lower side of the passing frequency bands.
Patent JP-S61167700-A (JP)
Title: Method of recovering zein from corn gluten meal
Inventor: MAEKAWA AKIO
IPC: C07K14/415
Filed: 1985-01-21
Abstract: PURPOSE:To obtain zein by a simple process in high yield, by adding dropwise an alcohol extracted solution of crude corn gluten meal to a neutral salt solution to give precipitated zein, separating and drying it. CONSTITUTION:Crude corn gluten meal, for example, is extracted with 60wt% ethanol at 60 deg.C for 0.5-2hr, and the extracted solution is centrifuged by a centrifugal separator. Then, the extracted solution is added dropwise to 0.2-5wt% neutral salt (e.g., NaCl, etc.) solution, zein is precipitated, separated, dried, and ground as necessary to give zein.
Patent JP-S54100724-A (JP)
Title: Program shutter circuit for camera having interchangeable lenses
Inventor: SAWARA MASAYOSHI
IPC: G03B7/087
Filed: 1978-01-25
Abstract: PURPOSE: To make the automatic selection of a program possible in accordance with the wide open f-number of an interchangeable lens by providing a program signal generating circuit for a program shutter, which has its program varying in accordance with a preset f-number.  
     CONSTITUTION: When an interchangeable lens L s  having preset wide open f-number and minimum aperture is mounted in a camera so that the f-number is preset, the resistance of the potentiometer PM 4  of a program signal generating circuit 3 is varied in accordance with the diaphragm stop step preset so that the photometric voltage from a photometric circuit 1 and the preset shutter time second voltage of from a reference voltage generating circuit 2 are impressed upon buffer amplifiers OP 3  and OP 4 . A capacitor C 1  is charged with the intermediate voltage of the output voltage of the amplifiers OP 3  and OP 4  so that a diaphragm AP is controlled though an electromagnet M gl  when the photometric voltage to be fed to the operational amplifier OP 5  of an aperture determining circuit 4 becomes coincident with the intermediate voltage corresponding to the preset diaphragm stop. Then, the exposure time second is controlled through a capacitor C 2  in accordance with the photometric voltage so that the program according to the wide open f- number of the lens can be automatically selected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02188721-A (JP)
Title: Liquid crystal display device
Inventor: TANIGUCHI HIDEAKI
IPC: H01L29/786
Filed: 1989-01-18
Abstract: PURPOSE:To eliminate the white turbidness of a transparent conductive film and to prevent display quality from decreasing by providing a transparent protective insulating film made of a material different from an insulating film on a transparent conductive film. CONSTITUTION:The transparent protective insulating film 2 formed of a silicon nitride film is provided on an electrode 1 made of a transparent conductive film. In this case, the transparent protective insulating film 2 is provided in a low-temperature reducible atmosphere, so even when the transparent protective insulating film 2 is provided on the electrode 1, the electrode 1 is never reduced. Consequently, the electrode 1 never turns turbid in white and minute silicon nitride which is used for a gate insulating film is provided in a high-temperature reducible atmosphere, the electrode 1 is never reduced because the transparent protective insulating film 2 is provided on the electrode 1, so that the electrode never turns turbid in white. Consequently, the light transmissivity of the electrode 1 of a holding capacity element Cad does not decrease, so the display quality never decreases.
Patent JP-H06214487-A (JP)
Title: Plotter device
Inventor: ENDO HIROYUKI
IPC: G03G15/00
Filed: 1993-01-20
Abstract: PURPOSE:To provide a plotter device capable of preventing the influence of a rush current at the time of turning on an AC heater, with respect to an external large current consuming equipment installed in the same room where the plotter device is installed. CONSTITUTION:In the plotter device using a pair of fixing rollers incorporating the AC heater and always preheating the AC heater 8, to shorten the rising time of a plotter part, an AC power supply line 5 which is installed in a room where the plotter device is installed and for an external equipment having fluctuations in power consumption, an AC current detecting part 7 for measuring a current flowing in the AC power supplying line 5 and a control means 9 executing the on/off control of the AC heater based on the result of the output of the AC current detecting part 7 are provided.
Patent JP-S62170691-A (JP)
Inventor: IKEDA MASAAKI
IPC: E06B3/44
Filed: 1987-01-16
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-S60152327-A (JP)
Title: Guide post for press metallic die and its installing method
Inventor: TAKEBE MASAYOSHI
IPC: B21D37/10
Filed: 1984-01-19
Abstract: PURPOSE:To execute exactly and easily an operation by forming in advance a positioning guide hole on a base plate of a guide post, so that a pinhole can be made at the most suitable position determined by the guide hole. CONSTITUTION:A guide hole 17 is made in advance at a prescribed position on a base 19, and in accordance with a conventional method, it is placed on a metallic die and fixed by clamping it with a bolt. Subsequently, a hole of a prescribed size is formed by inserting a drill into the guide hole 17, and also a continuous hole is made by pushing in the drill until it reaches the metallic die. Next, a pinhole is formed by cleaning out the inside surface of this hole, and a fixing pin 21 is driven into this hole. Accordingly, the pinhole can be made at the most suitable position determined in advance by the guide hole by an exact and simple operation.
Patent JP-H01186870-A (JP)
Title: Novel azole-substituted cyclopentanol derivative, production thereof and agricultural and horticultural germicide containing said derivative
Inventor: SHIMIZU SUSUMU
IPC: C07D303/08
Filed: 1988-01-18
Abstract: NEW MATERIAL:An azole-substituted cyclopentanol derivative expressed by formula I (A is N or CH). EXAMPLE:cis-2-(4-Chlorophenoxy)-1-(1H-1,2,4-triazol-1-ylmethyl)-1-cycl opentanol. USE:Useful as an agricultural and horticultural germicide and capable of exhibiting excellent controlling effects on wide plant disease injuries, such as blast of rice plant, powdery mildew of apple, black spot of pear and powdery mildew of grape, and improved safety in aspects of handling with low toxicity. PREPARATION:An oxirane derivative expressed by formula II is reacted with a 1,2,4-triazole or imidazole expressed by formula III (M is H or alkaline metal) to afford the aimed compound expressed by formula I. The compound expressed by formula II is obtained by reacting 2-chlorocyclopentanone with 4-chlorophenol and converting the resultant product into an oxirane compound using dimethylsulfoxonium methylide.
Patent JP-H06215020-A (JP)
Title: Data smoothing device
Inventor: MIZUTANI HIROYUKI
IPC: G06F17/17
Filed: 1993-01-20
Abstract: PURPOSE:To enable the execution of smoothing reflecting feature characters provided for data by calculating and optimizing a cost function concerning the data and a multi-dimensional curved surface by using the scale of smoothness for the multidimensional curved surface of the data. CONSTITUTION:The data are inputted to a computer 1, and a parameter decision processing part 2 decides a smoothness parameter expressing the scale of smoothness for the smooth curved surface. Next, a cost function set processing part 3 sets the cost function by using a smoothing parameter lambda and a smoothness parameter alpha set by the parameter decision processing part 2. Finally, an optimization processing part 4 calculates the smooth curved surface by optimizing the cost function while using a well-known optimizing method. Namely, the scale of smoothness for the multidimensional curved surface is decided corresponding to the case of recognizing the self-correlation function or power spectrum of data as previous knowledge and the other case, the cost function concerning the data and the multidimensional curved surface is calculated by using the scale, and the cost function is optimized.
Patent JP-S5291658-A (JP)
Title: Semiconductor device
Inventor: ARAKI YOUICHI
IPC: H01L29/08
Filed: 1976-01-29
Abstract: PURPOSE:To prevent adverse effects due to leak current and increase the current capacity by forming a network-like P type gate in an N type region and selectively diffusing a P type region from a main surface to thereby prepare low resistance N type shunts.
Patent JP-S58124353-A (JP)
Title: Bus monitor system
Inventor: AWAJI TOSHIO
IPC: H04L12/437
Filed: 1982-01-21
Abstract: PURPOSE:To prevent malfunction in a bus device, in case of failure of dropout of a cable connector, by taking a receiver output as a driver input of a cable connected to the next device and connecting a driver output of the final device to a receiver of the first device of a bus. CONSTITUTION:A bias versus driver and receiver circuit couples devices SP#0, SP#1...SP#n connected from a central processing unit CPRE with a cable by one to one. The devices SP#0...SP#n connect the receiver output to the driver input of the next device to form a loop returned to the unit CPRE finally. This loop circuit supplies an L level signal to the driver input of the device CPRE at a bus controlling circuit BUSCTL of the CPRE at first and the driver/receiver in the loop represents the L level. The state that this L level is received with the receiver output of each device is a normal state, and when an H level is received, malfunction is prevented by stopping the reception of a synchronizing signal.
Patent JP-S54102125-A (JP)
Title: Image information reading method
Inventor: ISHIHARA SHIYUNICHI
IPC: H04N1/00
Filed: 1978-01-27
Abstract: PURPOSE: To enable reading out of charge accumulated in image information storing member, when needed, as an electric signal, by applying an electric field, heat,  or the like to a combination of a specified strong dielectric layer and a photoconductive layer to change spontaneous polarization of the strong dielectric layer.  
     CONSTITUTION: Image information is stored as spontaneous polarization of strong dielectric layer 3 such as a PLZT thin film in storing member 8 of image information consisting of layer 3, conductive electrode 4 such as aluminum deposited on  one side by vacuum evaporation, and photoconductive layer 2 coated on the other  side. Then, nesa glass 29 coated thinly with glycerin is applied to layer 2. CO 2  laser beam 31a is irradiated from laser beam generator 31 and scanning mirror 31b scans in the arrow direction. An electric signal of stored information read out of layer 3 where polarization state is broken down by heat, is amplified by amplifier 35 and provided to monitor 38 of a CRT or the like synchronizing with scanning of mirror 31b by scan control circuit 39 controlling transmission output circuit 37 and movement of mirror 31b by distributor 36. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63176640-A (JP)
Title: Electronic control type fuel injector for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/00
Filed: 1987-01-19
Abstract: PURPOSE:To suppress surge by carrying out the switching to a theoretical air-fuel ratio control when surge is generated during the lean air fuel ratio control. CONSTITUTION:In the ordinary operation state, the fundamental fuel injection quantity is corrected through a selecting means G by using the correction coefficient of a feed/forward correction coefficient setting means B so that a lean air fuel ratio is obtained. When the revolution variation quantity detected by a revolution variation detecting means F exceeds a prescribed value, switching to the feedback control on the basis of the detection value of an air fuel ratio detecting means C is performed. Since the air fuel ratio is controlled to a theoretical air fuel ratio at this time, surge can be suppressed.
Patent JP-2000207181-A (JP)
Title: Information equipment system
Inventor: FUJISHIRO TOMOYUKI
IPC: G06F9/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To input notes by instantaneously operating only a memo function without activating an operating system(OS) with a memo-dedicated switch. SOLUTION: For an information equipment system to be used while operating an application software with an OS, a dedicated switch capable of selecting a mode for activating the OS and a mode for activating the note input function without depending on the OS is provided on the main body of information equipment system, and the main body of information equipment system is provided with an input device 4, auxiliary storage device 7 for successively storing note data inputted to the input device 4, a main storage device 5 storing a note input software which does not depend on the OS, and display device 8 for displaying the note data.
Patent JP-S61166935-A (JP)
Title: Composite member superior in wear resistance and its manufacture
Inventor: TANAKA TAKAO
IPC: B22D19/14
Filed: 1985-01-18
Abstract: PURPOSE:To decrease the cost of the titled member, by using compacted body of graphite bearing cast iron fiber as metallic porous body in a method in which said body is chilled internally with Al alloy by high pressure casting method, then intermetallic compd. formation heating treatment is applied. CONSTITUTION:Cast iron fiber compacted body obtd. by press compacting the cast iron fibers contg. dispersedly graphite having self lubrication property is held in metal mold. Molten Al alloy is poured into the mold, then said compacted body is chilled internally by high pressure solidification casting method at >=about 400kg/cm<2> pressing force. Said composite cast material is hated and held at about 450-550 deg.C for about 1-10hr, to form compound layer of Al and Fe components at boundary between Al alloy and said compacted body, to obtain composite member superior in wear resistance. Thereby, cost can be decreased,m compared with a case of using Ni foamed metal, etc. as metallic porous body.
Patent JP-S59133399-A (JP)
Title: Method and device for continuous surface treatment
Inventor: TAKANO SATORU
IPC: C25D11/00
Filed: 1983-01-20
Abstract: PURPOSE:To improve surface treatment capacity and to increase easily the speed for processing in a continuous surface treatment for a long-sized material by adding oscillation to the long-sized material in a soln. CONSTITUTION:A long-sized material 1 dipped in a soln. 10 is oscillated in the direction perpendicular to an advance direction by sinker rolls 11, 11 in a surface treatment, such as electroplating, anodic oxidation or the like, of the long- sized material. A rugged roll 16 is provided in contact with the material 1 emerging from a soln. tank 13, and the material 1 is oscillated in the direction perpendicular to the advancing direction thereof by the revolution of said roll 16. Other mechanical and electrical exciters are usable as the method for adding the oscillation. The application of the oscillation is selected within a range of 0.5- 20mm. amplitude and 1-500Hz frequency. The sticking of foam on the material to be treated is prevented and the surface treatment is accomplished at a high speed with good quality by the above-mentioned method.
Patent JP-S5291672-A (JP)
Title: Longer side piezoelectric vibrator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1976-01-29
Abstract: PURPOSE:To stabilize the characteristics of an oscillator, minimize the external disturbances and improve the temperature characteristics by providing two projections through etching formation near the center in the ends of a quartz oscillator cut out in a predetermined manner.
Patent JP-2000202168-A (JP)
Title: Decoration object and manufacture therefor
Inventor: YOSHIKAWA KAZUTO
IPC: A63H3/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To present a decoration effect full of interest by constituting a decoration object by assembling a plurality of components for gardening like plant pots made of resin, ceramic or glass in the shape of a doll. SOLUTION: The two kinds of the plant pots that are relatively small-sized plant pots 1 for constituting arms and legs and relatively large-sized plant pots 2 for constituting a body and a head part are prepared for several pieces each. Then, the body 3 is constituted by combining the two pieces of the plant pots 2 so as to match the opening parts and the head part 4 is formed of one plant pot 2 and is disposed on the body 3. The leg is constituted by assembling the three pieces of the plant pots 1 in the shape of bending the leg at the part 7 of the knee and the arm is constituted by similarly assembling the three pieces of the plant pots 1. The assemblies are integrally connected normally by using wires. Then, the doll assembled in such a manner is supported by seating it in a wooden log-shaped chair or the like.
Patent JP-S57121504-A (JP)
Title: Method of storing stock in cold current
Inventor: YOSHIDA TADAYUKI
IPC: B65D88/78
Filed: 1981-01-21
Abstract: PURPOSE:To save energy and enlarge storage capacity by enclosing stock such as vegetables in a net and putting into the sea at a required depth for a cold current zone to utilize cold of the cold current for storage. CONSTITUTION:A net 2 enclosing stock 3 therein is hunged by a fall 6, put into the sea at a fixed depth of a cold current zone 1, and fixed by floats 5 and anchors 4. Since the temperature of the cold current zone 1 is 4-2 deg.C at a depth of 40-70m, which is proper temperature for refrigeration, the stock 3 can be stored in good conditions. Therefore, storage is not restricted by space, and no electric energy is consumed so as to reduce a running cost.
Patent JP-S57128210-A (JP)
Title: Preparation of regenerated hollow cellulosic fiber
Inventor: ISHIDA MASAMICHI
IPC: D01F2/28
Filed: 1981-01-26
Abstract: PURPOSE: To obtain the titled fibers, having a high out of roundness, high selective permeability and strength with neither uneveness in shape nor pinholes, and  useful as artificial organs, etc., by dipping hollow cellulosic ester fibers in an  alkaline solution, and hydrolyzing the fibers at a specific humidity and temperature.  
     CONSTITUTION: A cellulosic ester, e.g. cellulose acetate, is dissolved in DMF, etc., filtered and deaerated to give a spinning solution, which is then extruded through a spinneret of double pipe structure with a core agent. The extruded fibers are then led to a coagulating bath and coagulated to give hollow fibers. The resultant fibers are then dipped in an alkali solution, e.g. an aqueous solution of caustic soda, and hydrolyzed in a steam atmosphere at a relative humidity ≥60% and a temperature of 90W150°C. The completion of the saponification reaction is judged by the presence or absence of an absorption at 1,740cm -1  showing the presence of carbonyl groups by measuring the infrared spectrum, and the operations are repeated if the saponification is insufficient.  
     EFFECT: The saponifying time can be reduced to (1/2)W(1/5) of the time required in the conventional method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000208078-A (JP)
Title: Rolling bearing for rotating anode x-ray tube
Inventor: OKUDA KOICHI
IPC: H01J35/10
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing for a rotating anode X-ray tube, of which the inner ring or outer ring an smoothly slide on a rotating part or a fixed part when the rotating part continued to a rotating anode is axially extended or shrunk by the temperature change of the rotating anode of the X-ray tube, and which can always keep the axial relative position of the outer and inner rings constant. SOLUTION: In this rolling bearing for a rotating anode X-ray tube, a rotating shaft 2 continued to a rotating anode 1 extends and shrinks axially by thermal expansion (or heat contraction) due to the temperature change of the rotating anode 1 of the X-ray tube. When the axial position of a circumferential slot 12 changes, a diamond-like carbon thin film applied to an outside peripheral surface 13A of an outer ring 13 as coating can smoothly slide on an inside peripheral surface 8 of a fixed cylinder 3.