baber/WOPTO huggingface dataset:
Patent JP-H06267117-A (JP)
Title: Production of master disk for optical disk
Inventor: NANBA SHOICHI
IPC: G11B7/26
Filed: 1993-03-10
Abstract: PURPOSE:To produce the master disk for optical disks having always a specified signal shape by delicately controlling the shape of the signals of a stamper to constitute the master disk for optical disks by recorrection of the shape of the signals afterward. CONSTITUTION:The surface of the stamper is provided with a plating film 20 for correction by a plating method, such as electric plating and electroless plating, after completion of the stamper and the signal shape is controlled by the thickness of this plating film 20 for correction in the process for production of the master disk for optical disks. As a result, the master disk for optical disks having always the specified signal shape is produced and, therefore, the master disk for optical disks having extremely high reliability is produced. Then, the quality of the optical disks is extremely improved.
Patent JP-H08215237-A (JP)
Title: Peeling film for wound tape
Inventor: MIYAKE KAYOKO
IPC: A61F13/02
Filed: 1995-02-15
Abstract: PURPOSE: To lower a peeling strength with an adhesive layer on the side of a wound tape by arranging a peeling film used for the wound tape having the adhesive layer with the surface thereof made of wax or a urethane resin or the urethane resin containing a wax component. CONSTITUTION: In a wound tape K, a wound pad 6 is placed on an adhesive layer 5 formed on a base material 4 of the body T of the wound tape and the work is covered with a peeling film S and further wrapped with a primary packing P to prevent pollution from dust and bacteria in the outside air. In the peeling film S, a synthetic resin made of polyethylene or the like is arranged on paper or a resin film 1 as base material as surface layer 2 and a peel processing layer 3 is formed. The peel processing layer 3 is preferably made of wax, a polyurethane resin or the polyurethane resin containing wax and the peeling film S is coated with various coating liquids to form.
Patent JP-S60194622-A (JP)
Title: Current output digital and analog converter
Inventor: MORIYA SHIGERU
IPC: H03M1/74
Filed: 1984-03-16
Abstract: PURPOSE:To improve responsiveness by inserting a common gate field effect transistor (FET) in front of an output terminal and eliminating the influence of the capacity of a current changeover switch upon a response speed. CONSTITUTION:Constant current sources I1-In are connected to the source S of the FETQ whose gate G is grounded through current changeover switches S1-Sn and the drain D of the FETQ is connected to an output terminal 1. The capacity of the FETQ is represented equivalently as CQ and when CQ is small enough, C' is decreased and the time constant is also decreased. This invented digital and analog converter operates five times as fast as before.
Patent JP-S54142556-A (JP)
Title: Reversible converter
Inventor: SEKI NAGATAKA
IPC: G05F1/56
Filed: 1978-04-27
Abstract: PURPOSE: To operate a positive-negative change exactly by providing a voltage detector and an output current detector to each arm of the thyristor and by making the detectors operate a positive-negative change.  
     CONSTITUTION: A signal of over certain level of the output of voltage detector VD is converted into a square wave by the level detector 15, its continuous time is compared with a set time given by the level reference 16. Its output and an output of the pulse shaping circuit 11 are fed to the OR sircuit 18, the output of which changes the positive gate 13 and negative gate circuits 14. Opposite voltage of the thyristor is monitored after the current wave form of load L becomes zero, when the opposite voltage is detected, the level detector 15 operates. When the opposite voltage is applied to the thyristor for more than the time T set by the level reference 16, the output of comparator 17 is inverted to "1", and the output of OR circuit 18 to "0". By this, the operation is changed to the negative side one. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01229135-A (JP)
Title: Variable strength spring
Inventor: ARUFUREDO ORURANDEI
IPC: F16F15/08
Filed: 1988-03-02
Abstract: PURPOSE: To obtain a variable strength spring even in the case where a small load is supported by providing a circumferential groove which is extended inward of an elastic ring, and providing a stopper seat between a contact seat and an inner side cylindrical surface. CONSTITUTION: A spring 1 has a circular tubular body 2 which has a connection flange 3. A stopper seat 6 is provided between a contact seat 4 and an inner side cylindrical surface 5. An elastic ring 7 has a diametrally extending groove 8. The groove 8 defines the longitudinal length of the elastic ring 7 into first and second portions 7a, 7b. When a connection core 14 is excessively displaced in the direction of the tubular body, the stopper seat 6 functions to stop the feed of the second portion 7b. It is thus possible to attain a variable strength spring even in the case that a comparatively small load is supported.
Patent JP-H04286193-A (JP)
Title: High-frequency part
Inventor: MIZUKAWA SHIGEYASU
IPC: H05K9/00
Filed: 1991-03-14
Abstract: PURPOSE:To enable miniaturization in the height direction by monolithic-molding a plurality of electrodes and a bottom shield plate with a resin, forming a conductive pattern on an electrode section in the upper section of the molded form, fixing a wiring board, on which an electronic part is mounted, by a tooling hole and electrically connecting the wiring board. CONSTITUTION:A resin molded form 1 is monolithic-molded by a plurality of L-shaped electrodes 2 and a bottom shield plate 3 made of a metal on the bottom. A wiring pattern 8 is formed to the electrode section of the upper section of the molded form 1, and an electronic part 9, to which a wiring board 7, to which the electronic part 9 is mounted, is connected, is bonded with a substrate 4. A leading-out electrode 12 is arranged and molded so as to be brought into contact with four electrodes 2 disposed to at least each corner section of a plurality of the electrodes 2. The whole is sealed by covering the electronic part 9 with a shield case made of a metal so as to be connected to the leading-out electrode 12 arranged and molded in this manner. Accordingly, the height direction is inhibited, and the method can contribute to miniaturization.
Patent JP-H08245928-A (JP)
Title: Adhering method of vulcanized rubber/unvulcanized rubber
Inventor: TAKANO NOBUKAZU
IPC: C09J121/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide an adhering method of vulcanized rubber/unvulcanized rubber more readily giving a strong adhesion with an effect equal to common buff processing method. CONSTITUTION: A sheet-like material having unevenness on at least one face readily peelable from vulcanized rubber after the vulcanization is previously inserted into the surface of vulcanized rubber having a part to be adhered with unvulcanized rubber later before vulcanization (a state of unvulcanized rubber), and the rubber is vulcanized. The sheet-like material is peeled off just before adhering unvulcanized rubber to the surface of the vulcanized rubber and suitable amount of unevenness convenient to adhere is given on the surface of the vulcanized rubber, then the surface is made to be a fresh face, furthermore, in adhering vulcanized rubber/unvulcanized rubber, rubber for adhesion to be nipped in both corresponding parts containing more sulfur amount than the sulfur amount in the vulcanized rubber or unvulcanized rubber is used.
Patent JP-H05248283-A (JP)
Title: Control device for engine
Inventor: NISHIMURA EIJI
IPC: F02D45/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide a control device for an engine possible to realize optimum fuel consumption in accordance with a traffic flow condition. CONSTITUTION:A control device for an engine 1 is formed so as to electrically drive a throttle valve 6 in accordance with an accelerator operating quantity. A traffic flow detecting means for detecting a condition of traffic flow is provided, and in the case of detecting the traffic flow almost in a fixed condition by the traffic flow detecting means, in response to this detection, the throttle valve 6 is controlled through an actuator 7 so as to minimize a fuel consumption rate. The traffic flow condition is detected by a car speed change rate represented by ratio of a car speed standard deviation relating to a mean car speed.
Patent JP-S60194345-A (JP)
Title: Method for driving electric field effective type sensor
Inventor: WATANABE MASANORI
IPC: G01N27/12
Filed: 1984-03-14
Abstract: PURPOSE:To suppress the influence of impurities or ions, which are contained in a sensor or in the interface of the sensor and a FET element, exerting upon the operation or output of the FET element, by interposing a conductive blocking film between a humidity-sensitive body and a gate insulating film. CONSTITUTION:A silicon dioxide film 5 provided with through-holes by a source 2 and a drain 3 is applied to a silicon substrate 1. A gate insulating film consists of a double laminate layer of the silicon dioxide film 5 accumulated on the substrate 1 connecting the source 2 and the drain 3 and a silicon nitride film 7 while the silicon nitride film 7 further covers the upper surface of a conductive film 6 used as an electrode contacted with the source 2 and the drain 3 at the single ends thereof and accumulated on the silicon substrate 1 and the silicon dioxide film 5. A humidity-sensitive body 9 and a humidity permeable gate electrode film 10 are laminated to the gate insulating films 5, 7 but, herein, a blocking film 8 is inserted in the interface of the humidity-sensitive body 9 and the silicon nitride film 7.
Patent JP-S61207329-A (JP)
Title: Soft capsule filled with hydrophilic substance
Inventor: MOCHIZUKI KAZUYUKI
IPC: A61K35/56
Filed: 1985-03-12
Abstract: PURPOSE:To produce a soft capsule agent made of gelatin and having high hardness and stability comparable to those of conventional soft capsule agents using oils, by filling an aqueous liquid of sugars having higher concentration than a specific level, as a principal agent. CONSTITUTION:A soft capsule agent made of gelatin can be produced by filling an aqueous liquid of sugar (e.g. sucrose, glucose, fructose, maltose, etc.) having a concentration of >=55w/w% as a principal agent. The present soft capsule is characterized by the use of an aqueous liquid in place of oil organic solvent which gives unagreeable feeling when chewed by mistake and is disadvantageous also in view of the production cost. The hardness and stability of the present soft capsule having a sugar concentration of >=55w/w%, especially >=65w/w% are comparable to those of the conventional soft capsules produced by using an oil as the solvent of the objective content. An aqueous liquid containing an organic acid or its salt as well as the sugar can also be filled in the capsule. Concrete examples of the content are ascorbic acid, riboflavin, plum pulp extract, etc.
Patent JP-S62206589-A (JP)
Inventor: NAKAMURA SHIYUUJI
IPC: G09G3/22
Filed: 1986-03-06
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-H05251852-A (JP)
Title: Printed-circuit board and its manufacture
Inventor: KAI SUKEO
IPC: H01F17/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide a printed-circuit board capable of forming a high density and highly sectional wiring at a low cost without any complicated processes, and the method of its manufacture. CONSTITUTION:A plating part 3 which is greater in the thickness direction than in the width direction is adhesively coated in the circumference of a wire having a mountain-like or substantially I-letter shape cross-section the intermediate parts of which are sufficiently cut off. The wire 2 is formed by an over etching, and in the subsequent electrolytic plating, its plating part is developed more in the thickness direction than in the width direction by the utilization of the concentration of the metal ions which is correlatively lower between the wires adjacent to each other, hence obtaining a high density and highly sectional wiring.
Patent JP-S56146440-A (JP)
Title: Detecting device for deformation of road used for automobile
Inventor: MIKI TADAAKI
IPC: B60R21/00
Filed: 1980-04-16
Abstract: PURPOSE: To detect the abnormalities of road in the forward direction of a wheel at an assistant driver's side and to assure safety driving of an automobile, by making a supersonic sensor operate in response to a shift lever and the turning angle of a steering wheel.  
     CONSTITUTION: A plural pieces 11W17 of reflecting type supersonic sensor are provided with several parts of the body 1 of the automobile and are connected with a microcomputer 9. A shifted position detector 5, a speed sensor 8 and a steering direction detector 7 are connected with the microcomputer 9 as well. The microcomputer can selectively operate the supersonic sensor in the forward direction of the car on the basis of the signals from the above-mentioned sensors and detect the abnormalities of the road which is in the dead algne to the driver. Because the sensor works in the forward direction only, the extraordinary condition on the road can correctly be detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0680200-A (JP)
Title: Hose unit transfer and connection and batch production
Inventor: OKUDA OSAMU
IPC: F17D1/08
Filed: 1993-02-17
Abstract: PURPOSE:To minimize the number of switching valves in the title system in a drinks production plant by a method wherein a unitized hose cartridge is moved on a truck between a stationary tank and a stationary pipe and connected to the tank and the pipe respectively through their connection ports. CONSTITUTION:A unitized hose cartridge 9 is arranged movably on a truck 10 between tanks 1 to 5 which respectively contain different content and stationary pipes 6 to 8. The tanks 1 to 5 and the pipes 6 and 8 are provided with joints 11 and 12 respectively, through which the tank and the pipe are connected with the hose cartridge 9. In operation, the hose cartridge 9 is moved on the truck 10 to a position of one of the tanks 1 to 5, for example, tank 4 and positioned there. Next, the hose cartridge 9 is rotated to go up and connected to the connection joints 11 and 12, whereby a predetermined tank 4 and the pipes 6 to 8 are connected.
Patent JP-H06243567-A (JP)
Title: Device for loading disk protective case
Inventor: YAMAMOTO HIROSHI
IPC: G11B17/043
Filed: 1993-02-15
Abstract: PURPOSE:To surely eject a disk protective case and to stop the case at an appropriate position by returning a pin to an original waiting position with a returning mechanism after pulling out the disk protective case. CONSTITUTION:A housing part 34 houses the case 2 movably provided with a lid 23 on a disk protective case main body 21 and a long hole 4 having an ejecting guiding part 4a and a return guide part 4b is formed on the housing part 34. An eject member pin 5 is freely and movably inserted in the long hole 4 and the long hole 4 is composed of guide parts 4a and 4b. The case 2 is ejected by the pin 5 moving in the guide part 4a and the pin 5 is surely ejected. Also, the case 2 is ejected by pressing the pin 5 being in the guide part 4a and the pin 5 waits in the guide part 4b. The case 2 is pulled out by the pressing force of a returning spring 9 pressing a returning and rocking member 8 and the pin 5 is returned to the original position. Then, the case 2 is surely ejected and the ejection of the case 2 is stopped to an appropriate position.
Patent JP-S61208209-A (JP)
Title: High-frequency coil
Inventor: TAKEDA KENJI
IPC: H01F17/04
Filed: 1985-03-13
Abstract: PURPOSE:To prevent variation of inductance by vibrating etc. by a method wherein a protuberance is provided in the inner periphery of a skylight on the top of a shield-case and an upper projecting section of a bobbin is subjected to engage therewith. CONSTITUTION:A skylight 1a possessing a protuberance 1d in the inner periphery thereof is furnished on the top of a square cylindrical shield-case 1, and an artificial leg 1b and a joggle 1c are furnished at lower portion thereof. A terminal 2 is planted to the undersurface of a terminal plate 3 with a bobbin and a cylindrical projecting section 3a is furnished on the top thereof. A screw core 4 is inserted into the center of the bobbin. At a winding groove in the outer periphery of the bobbin, a coil 5 is wound and wired to the terminal 2. When the terminal plate 3 with the bobbin is injected into the shield-case 1, the protuberance 1d of the skylight 1a at the top of the shield-case 1 is bited and is engaged with the outside periphery of the upper projecting section 3a of the bobbin. Just then, the backlash between the shield-case 1 and the top of the bobbin is prevented and also variation of inductance by vibrating etc. is eliminated.
Patent JP-H03249786-A (JP)
Title: Photosensitive body cleaning device for electrophotographic copying device
Inventor: DOI TOSHIHARU
IPC: G03G21/00
Filed: 1990-02-28
Abstract: PURPOSE:To surely prevent the inversion of an elastic blade and to perform optimum cleaning by displacing the elastic blade along the surface of a photosensitive body by a link mechanism through a holder and specifying the cleaning angle of the elastic blade. CONSTITUTION:The link mechanism 4 which supports the elastic blade 3 so that it can be displaced along the surface of the photosensitive body 1 through the holder 2 and so that the cleaning angle beta of the blade 3 may be larger on an upper side in the advancing direction of the surface of the photosensitive body 1 and smaller on a lower side in the advancing direction thereof, and a spring 5 which energizes the blade 3 in the direction opposite to the advancing direction of the surface of the photosensitive body 1 are provided. Therefore, the cleaning angle is automatically adjusted to obtain such an optimum cleaning state that the quantity of toner (t) which is carried to an electrostatic charger side from a gap between the blade 3 and the photosensitive body 1 becomes necessary minimum. Thus, the elastic blade is surely prevented from being inverted and getting into the gap between the photosensitive body and the holder and the optimum cleaning is performed. Besides to that, the attaching accuracy of the elastic blade is made comparatively rough.
Patent JP-H07264115-A (JP)
Title: Reservation satellite communication system
Inventor: KARIYA MOTOHIKO
IPC: H04J3/00
Filed: 1994-03-22
Abstract: PURPOSE:To enhance the transmittal probability in the case of random access to a slot by applying buffering to transmission data in a peripheral station and sending the data after lapse of a random time just after a reserved final time slot. CONSTITUTION:Upon the receipt of short data (data sent by a peripheral station by the slot random access system) from a data terminal equipment 205, a peripheral station 206 stores the data in a data buffer 203. Then an allocation information management table 208 is referenced and a transmitter-receiver 202 is controlled in the case of immediate transmission to send the data to a central station GOT. When other peripheral station is reserved as a result of the reference of the table 208, a random timer 204 is started and the data are sent to the central station 207 after the lapse of a random time just after the end slot.
Patent JP-S63217508-A (JP)
Title: Manufacture of magnetic head
Inventor: YANAGI MICHIO
IPC: G11B5/127
Filed: 1987-03-06
Abstract: PURPOSE:To effectively prevent occurrences of bubbles in welded glass by applying dry etching to the butting surface on which glass is welded of a ferrite piece before the butting of it. CONSTITUTION:In the upper surface of a ferrite piece 6 that will be a butting surface, track grooves 2 are formed with prescribed intervals in between. A magnetic thin metal film 3 of a high saturation magnetic flux density is formed by sputtering on the entire surface of the track grooves 2 in the piece 6, and on the thin film 3, a protection film of Cr is formed. The said thin film 3 is coated with the welded glass 5, then the butting surface of the piece 6 is ground to expose the thin film 3. Thereafter, window 4 for the windings and glass grooves 7, 8 are provided in one of the pair of pieces 6, further, the butting surface of the piece 6 is dry-etched, on top of which is a thin film as gap spacer formed. Then, both pieces 6, 6 are made abutting on each other, and a glass rod 9 is inserted in the glass grooves 7, 8 of one of the pieces 6, 6 and a second welding is executed with said glass rod 9 and the welded glass. Thus a block 10 is produced by connecting the pieces 6, 6. The surface 11 of the block 10 is machined and ground, then the block 10 is cut into pieces at cutting lines 12 in azimuth angle.
Patent JP-S62208679-A (JP)
Title: Piezoelectric bimorph actuator
Inventor: TAMURA MITSUO
IPC: H01L41/08
Filed: 1986-03-07
Abstract: PURPOSE:To prevent rupture of a bimorph element by forming a coating film consisting of an organic substance in a section from a fixed end to a free end. CONSTITUTION:For example, a plate of piezoelectric ceramics of 50mmX10 mmX0.15mm as a piezoelectric plate is used and a phosphorus bronze plate of 0.05mm thickness is used as an intermediate metallic plate. A coating film consisting of an adhesive 21 is formed on a bimorph element 10 bonded by use of an epoxy adhesive. By using an adhesive having a constant elastivity even when it is solidified, for example, a rubber adhesive, deterioration of displacement quantity generating power is about 3% even if the thickness of coating is about 0.5mm. As a result, rupture of the bimorph element can be prevented.
Patent JP-S62208060-A (JP)
Title: Electronic image transfer device
Inventor: OSAKO HIDEYUKI
IPC: G03G15/00
Filed: 1986-03-10
Abstract: PURPOSE:To effectively utilize a device in terms of time by providing a discriminating means for the use state of a main equipment body, a discriminating means for the abnormal/normal state, a transmitting signals for their signals, a display means for reception contents, etc. CONSTITUTION:An operator sets an original 4 and takes a copy on copying paper 15. At this time, a means which detects operation states of respective parts of a copying device, e.g., motor operation sensor 11 detects the operation of a motor 10 and sends a signal to an input/output signal processing circuit 18, and a an 'in-use signal' from a signal transmitting means 20. If paper or toner becomes short, a sensor 27 or 28 detects that and sends an 'abnormality' detection signal from the transmitting means 20. Those signals are transmitted through a wire or by radio to a receiving display device 21 if those signals can not be viewed owing to an obstacle 26 in the visual field, and the signals received by the signal receiving means are amplified 23 and displayed on a display means 24.
Patent JP-S51124993-A (JP)
Title: Automatic examination device for cell
Inventor: NAGASHIMA YASUO
IPC: G02B21/36
Filed: 1975-04-25
Abstract: PURPOSE: To realize reduction of examination labor, high speed and decreased mistakes by means of automatic pre-screening. 
     COPYRIGHT: (C)1976,JPO&Japio