baber/WOPTO huggingface dataset:
Patent JP-S6437866-A (JP)
Title: Breakdown writing type semiconductor fixed storage device
Inventor: FUKUMOTO TOSHIO
IPC: H01L27/10
Filed: 1987-08-04
Abstract: PURPOSE:To increase working speed in a ROM by using a memory cell composed of a Schottky barrier diode formed in a specified region in a semiconductor substrate and an insulating layer. CONSTITUTION:An insulating layer 9 for isolation having openings 11, 12 at specified positions is shaped onto the surface of an n-type semiconductor substrate 1, an Al layer 13 is formed into the opening 11, a Schottky barrier diode is shaped on a contact interface between the layer 13 and the substrate 1, and an insulating layer 4 is formed onto the layer 13. An Al electrode 3 is shaped onto the layer 4. Such memory cells are arranged to a matrix shape, and the electrodes 3 for each memory cell are connected to bit lines and electrodes 5 to word lines. Writing to the ROM is conducted in such a manner that positive voltage is applied on the layer 13 sides among the bit lines and the word lines and the layers 4 are dielectrically broken, and reading is performed in such a manner that the layer 13 sides are brought to positive charges, reading voltage is applied among the bit lines and the word lines and forward currents are detected.
Patent JP-S5896078-A (JP)
Title: 3-aralkylthiazolidine
Inventor: MITA SHIYUU
IPC: A61P29/00
Filed: 1981-12-02
Abstract: NEW MATERIAL:The compound of formulaI(R<1> and R<2> are H, OH, lower alkoxy, nitro, or halogen) and its salt (having one asymmetric carbon atom). EXAMPLE:3-(1,2-Diphenyl)thiazolidine. USE:Antipyretic, analgesic and antiphlogistic agent. PROCESS:A compound of formulaIwhich is not optically active compound can be prepared in high yield, by reacting e.g. the compound of formula II with the compound of formula III (R<3> is benzyl, acetyl or benzoyl) using NaBH3CN as a reducing agent, and reacting the resultant compound of formula IV with hydroxymethanesulfonic acid in a mixed solvent of methanol and water under heat  refluxing.
Patent JP-S5897159-A (JP)
Title: Operation display device for magnetic recorder and peproducer
Inventor: NEGISHI RIYUUICHI
IPC: G11B33/10
Filed: 1981-12-03
Abstract: PURPOSE:To reduce the space of display and to prevent malfunction, by providing a display section displaying one of a plurality of colors corresponding to the operating state of a recording medium for a cover member covering an insertion slit of a magnetic recording medium. CONSTITUTION:In closing a cover member 1 after loading a disc (magnetic recording medium) to a loading inlet 1a, an optical display 2 provided for the member 1 displays the operating state of the disc and device in a plurality of colors. In the correspondence between the colors and the operating states, for example, track density to the disc is displayed in red and green, the possibility of write on the disc is in red and green, and the recording and reproduction mode to the disc is displayed in red and green corresponding to the recording and reproduction. The display is provided with one multi-color light emitting element 3 in opposition to a light transmission body 2a or a plurality of mono- color light emitting elements 3a, 3b are provided for the display of red and green.
Patent JP-S6437355-A (JP)
Title: Package having sub-receiving part
Inventor: YAMADA YUZO
IPC: B65D30/22
Filed: 1987-08-04
Abstract: PURPOSE:To conserve a package material and to simplify manufacturing, by overlapping the end edge parts of the package material having a predetermined width in the width direction thereof in a state passing each other and separately bonding said end edge parts to the package material. CONSTITUTION:The end edge parts 2, 2 of both ends of a packing material 1 composed of a resin film set to a required width and cut so as to set the length thereof to that of one package are overlapped in a state passing each other to generate a threefold part and separately thermally bonded to the packing material 1 by a hot plate as shown by numerals 3, 3. The lower end of the threefold part is closed by a welding line 4 and the second package 12 being a sub-receiving part is formed to one outer side surface of the first package 11 and the packing ports 11a, 12a thereof are brought to the same level.
Patent JP-H0727027-A (JP)
Title: Intake device of engine
Inventor: ASO TOMIO
IPC: F02M31/07
Filed: 1993-07-12
Abstract: PURPOSE:To switchably switch outer air to/from warm air inside an engine room before supplying it, to an engine and also supply mixture of the outer air and the warm air to the engine, as necessary. CONSTITUTION:A first opening/closing valve 25 openly/closely controlled by a plate spring made of shape memory alloy is provided at an outer air introduction port 20 of an intake duct 17 provided on the back face side of a carburetor 10, and on the other hand, a second opening/closing valve 32 openly/closely controlled by the plate spring made of the shape memory alloy is provided on a warm air introduction port 21 provided at the bottom side of the intake duct 17 facing to an engine room 22.
Patent JP-S6352488-A (JP)
Title: Manufacture of avalanche photo diode
Inventor: UNNO HITOSHI
IPC: H01L31/107
Filed: 1986-08-22
Abstract: PURPOSE:To realize a highly concentrated portion of an impurity with satisfactory crystallinity by a method wherein a buried layer with satisfactory crystallinity is obtained by a process to provide a semiconductor layer having a large carrier concentration at a recessed part provided at the semiconductor layer. CONSTITUTION:After a mask has been installed on an n-InP layer 14 and a recess has been formed by a circular-shaped selective etching process, a miss transport is carried out by using raw materials of an InP and InCl3 at a raw material temperature of 670 lC and at a substrate temperature of 620 deg.C so that an InP layer 15 can be grown at the recess. After the mask has been removed, an n-InP layer 16 is grown. By installing a mask on the n-InP layer 16, a circular-shaped selective diffusion process is carried out, and a P type layer 17 is formed by introducing an element Cd. Then, an insulating film 18 is formed and an electrode 19 is formed so that a device can be manufactured.
Patent JP-H0244310-A (JP)
Title: Optical isolator
Inventor: KONNO YOSHIHIRO
IPC: G02B27/28
Filed: 1988-08-05
Abstract: PURPOSE:To obtain an optical isolator having a high quenching characteristic and being free from a polarization dependency by combining four pieces of plate-like double refraction crystals and two pieces of Faraday rotors. CONSTITUTION:At the time of improving the quenching characteristic, it can be attained by increasing the thickness of plate-like double refraction crystals 1-4. Also, since two pieces of Faraday rotors 5, 6 are brought to magnetic saturation in the reverse directions to each other, there is an advantage that they are not influenced against deterioration of the characteristic caused by a temperature variation. Even if the reflected return light is rotated by 45-alpha deg. by the Faraday rotor 6, since a first Faraday rotor 5 is magnetized in the reverse direction, said light turns in reverse by 45+alpha deg. by a first Faraday rotor 5, therefore, since 45 deg. is corrected within a general use temperature range, the quenching characteristic is saved. Also, based on the same theory, even when a light source generates a wavelength displacement by a temperature variation, a stable isolation characteristic is obtained synthetically by allowing the light to pass through the Faraday rotors 5, 6 which are magnetized in the reverse directions to each other. In such a way, the optical isolator being free from a polarization dependency can obtain a quenching characteristic of a stable temperature.
Patent JP-S6088661-A (JP)
Title: Antitheft device for vehicles
Inventor: KODERA MASAO
IPC: B60R25/02
Filed: 1983-10-19
Abstract: PURPOSE:To keep back any try for aiming at pilferage on a car, by making a device so as to give an alarm signal upon promptly detecting an invader into the car being parked. CONSTITUTION:When a driver alights from a car, if a door locking knob is pushed, a contact 404 interlocking this locking knob is closed whereby a pulse signal 405a is generated out of a one shot device 405. A flip-flop 403 is set by the signal 405a, and a relay 401 is closed via a driving circuit 402 whereby a battery power source 4a is fed to a constant voltage circuit 35 of a detecting part 3 which starts its operation in consequence. With operation in this detecting part 3, a high frequency pulse is fed to an ultrasonic sound transmitter 1 from an oscillator 31 so that the sound transmitter 1 generates ultrasonic waves inside the car. These oscillated ultrasonic waves are reflected inside the car room and put back to an ultrasonic sound receiver 2. When there is an invader into the car, a reflecting condition in these ultrasonic waves is varied, thereby sounding the klaxon.
Patent JP-H0749907-A (JP)
Title: Transaction processing system
Inventor: NAGAMOTO NAOKO
IPC: G06Q50/10
Filed: 1993-08-06
Abstract: PURPOSE:To provide the transaction processing system constituted so that a network controller derives and stores sales actual result data, based on transaction data at the time set in advance, and when a request from a store computer is received, the sales actual result data stored already is transmitted. CONSTITUTION:A network controller 2 fetches sales data transmitted from a POS terminal equipment and stores in a PLU file 11. Subsequently, at the time of write time of sales actual result data set in advance to a time actuation table 13, transaction data is read out of the PLU file 11 and the sales actual result data is stored in an importance single item time zone file 12. Also, when an importance single item time zone request is received from a store computer, the network controller 2 generates and outputs a message, based on the data of the importance single item time zone file 12. The store computer fetches and stores this message.
Patent JP-H0619346-A (JP)
Title: Image forming device
Inventor: MIYAMOTO KAZUKI
IPC: B65H5/02
Filed: 1992-06-30
Abstract: PURPOSE:To provide a cooling means for cooling endless film and to control the biasing of the film by turning attention to that the film moves to a side where temperature is high. CONSTITUTION:This device is provided with temperature detection means 41 and 48 for detecting the temperature of a fixing device, a temperature control means for controlling the temperature of the fixing device to be constant based on the results by the means 41 and 48, a position detection means 46 for detecting the position of the endless film 47 and the cooling means 100 and 101 for cooling the endless film 47; and the cooling means 100 and 101 are arranged on the ejection side of the fixing device and on the back surface side where a transfer material is carried, and driven based on the detected result of the means 46 to control the biasing of the film 47.
Patent JP-H0360908-A (JP)
Title: Method for processing oblong hole
Inventor: HATANO HIROSHI
IPC: B23C3/28
Filed: 1989-07-28
Abstract: PURPOSE:To obviate the complicated contour control of a cutting edge, to shorten the working time and to prevent the hole bent of an end face by performing the drillings of both end parts in the longitudinal direction with the use of the cutting edge in the same diameter as the short diameter of an oblong hole and linearly working this space. CONSTITUTION:A hole 1 with a point (a) as the center is pierced at one end side of the oblong hole to be formed, an end mill is then moved by a specific distance l and the center is moved to a point D. The end mill is moved toward points (a), (b) after piercing a hole 2 by its drawing out of a work and its moving to the other end side point C of the oblong hole, subjected to linear working and stopped when the center reaches the intermediate point (d) of the point (a) and the point (b). Both side faces along the longitudinal direction of the oblong hole are simultaneously worked with the movement of the end mill once, the working time is shortened, the working accuracy of the same side face part is improved because of a cutting edge being difficult to be deflected, the need for a complicated contour control is obviated, the twice abutments to the end face of the hole 1 side is eliminated and the hole bent is prevented.
Patent JP-H0620139-A (JP)
Title: Commodity take-out port device of automatic vending machine
Inventor: MATSUDA TETSUO
IPC: G07F9/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide the commodity take-out port device of an automatic vending machine capable of selling soft commodity without deforming it and preventing commodity from unfairly being taken out. CONSTITUTION:In a commodity discharging 8a formed on the back surface of a front door 7 opposed to a commodity take-out port 10, a commodity tray 9 having an opening recessed portion 9a as a commodity receiving port on its upper part supports pivotaly to the commodity discharging port 8a so that it may rotate and move to the location where the commodity receiving port accepts a discharged commodity 5 and the take-out location facing the commodity take-out port 10 and the space between the rotation orbit of the commodity receiving port at the time of this rotation and a top plate 8b partitioned and arranged on the upper part of the space of the commodity take-out port 10 and the commodity discharging port 8a may be a contacting or sliding relation. By performing a drive control of a driving part 16 by a control device, the sales operation composed of a commodity ejecting operation which rotating the commodity tray 9 located at the position where the commodity 5 discharged in accordance with a sales command is accepted to the take-out position and the recovery operation which the commodity tray 9 is rotated and recovered to a commodity acceptance position after the commodity 5 is taken out of the commodity take-out port 10 is made to be performed.
Patent JP-2001023120-A (JP)
Title: Magnetic head and magnetic tape apparatus
Inventor: INAGUMA TERUYUKI
IPC: G11B5/39
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion resistance and a low-noise characteristic by forming a shield of a soft magnetic thin film to a pair of head substrates of a polycrystalline ferrite and holding a magnetoresistance effect element between shield-formed faces of the head substrates. SOLUTION: A lower shield 12a and an upper shield 12b of soft magnetic thin films are held between a pair of head substrates 11a and 11b of a hard material in an MR head 10. An MR element 13 is held between the lower shield 12a and the upper shield 1 2b. The lower shield 12a, MR element 13 and upper shield 12b are formed to one head substrate 11a by a thin film process, and the other head base 11b is joined to the upper shield substrate 12b. A polycrystalline ferrite having a magnetic permeability of approximately 600, e.g. NiZn, MnZn or the like is used as a material for the head substrates 11a and 11b.
Patent JP-H0646255-A (JP)
Title: Picture processing unit
Inventor: KAMIJO HIROYOSHI
IPC: H04N1/407
Filed: 1992-07-23
Abstract: PURPOSE:To separate a background part and a picture part in an excellent way from various originals. CONSTITUTION:Density data 103 of each picture element obtained by a picture read means 102 are inputted to a background density detection means 104, in which density data of a picture element within a prescribed density range are, averaged and a background density is detected. In this case, the sampling period of a picture element for density calculation is adjusted by a period setting means 604 to improve the separation between the background part and the picture part. An offset setting means 105 adds an offset quantity to a mean value to generate a background reference density and density data below the reference density are set to a white level by a background elimination means 107 to eliminate the background part.
Patent JP-H0731365-A (JP)
Title: Method for retaining freshness of fresh mushrooms
Inventor: FUKUHARA TOSHIHIDE
IPC: A23B7/00
Filed: 1993-07-15
Abstract: PURPOSE:To surely retain the freshness and flavor just after harvesting fresh mushrooms such as Lyophyllum ulmarium Kuhn in a hermetically sealed state to a stage of the final consumption. CONSTITUTION:Fresh mushrooms 1 such as Lyophyllum ulmarium Kuhn just after harvesting are housed in a gas-permeable shrinkable film sheet such as polyvinyl chloride so as to be directly sandwiched therebetween. A small hole 4 for venting is bored at a specific site of the film sheet and kept in a sealed state in which the periphery 6 is heat-sealed. The resultant sheet is then passed through a hot-air type heater 9' and hot air 10 at the set temperature is blown from hot-air nozzles 9 in a short time as much as possible such as several sec to carry out the shrinking packaging by heat shrinkage. Thereby, hermetically sealable merchandise 11 is formed and the small hole 4 venting air is heat- sealed just after the formation to seal the merchandise. As a result, the sealed merchandise is then subjected to packaging and distribution or storage in a warehouse.
Patent JP-S58108149-A (JP)
Inventor: BARU KEE JIEPERA
IPC: B41J33/58
Filed: 1982-11-09
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-H0914875-A (JP)
Title: Porous flat metal tube heat pipe type heat exchanger
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1995-06-29
Abstract: PURPOSE: To be able to reduce in cost and weight by zigzag reciprocating between a high temperature heat receiver and a low temperature heat receiver by remolding it in a zigzag shape, and providing the nucleate boiling generator group of operating liquid and condenser group of operating liquid vapor as a heat amount transporting means for mainly vibrating the operating liquid. CONSTITUTION: The porous flat metal tube heat pipe type heat exchanger is bent in a serpentine shape repeatedly reverse rocking motion at each turn on the same flat plane and repeatedly reciprocated in a zigzag motion between a high temperature part H and a low temperature part C. Operating liquid is nucleate boiled in the part H by the principle of a zigzag fine tube heat pipe, and axial vibration is generated in a tunnel by the pressure wave. Thus, heat quantity is effectively transported from the part H toward the part C. That is, efficient heat exchange is executed via a porous flat metal tube heat pipe 1 between the part H and the part C. Thus, the excellent heat exchange with extremely small pressure loss is conducted for a perpendicular convection AR to the zigzag flat surface.
Patent JP-S6354066-A (JP)
Title: Picture coding and decoding device
Inventor: SHIOJIRI HIROHISA
IPC: H04N1/413
Filed: 1986-08-25
Abstract: PURPOSE:To reduce a waste time by storing a data coded and sent into a memory and allowing a control section to stop coding when the storage quantity reaches a prescribed amount or over thereby applying decoding. CONSTITUTION:A picture signal stored in a picture memory 1 is coded sequentially by a coding/decoding processing section 3, supplied to an output memory 4 and stored therein. Then the stored data of the memory 4 has a sufficiently smaller capacity than the data by one original page and the data is sent in the order of storage. Since the memory 4 sends the stored data sequentially to an opposed terminal equipment, the storage area is being spread. When the storage area of the memory 2 is buried, the coding/ decoding processing section 3 is switched into the coding from the decoding and the coding is applied again and the data is stored in the memory 4.
Patent JP-H0483318-A (JP)
Title: Manufacture of solenoid
Inventor: HIRANO HARUYUKI
IPC: H01F7/16
Filed: 1990-07-25
Abstract: PURPOSE:To achieve a positive contact for improving magnetic efficiency by allowing a magnetic frame piece to be pressed to an auxiliary core side for performing pressure welding of a cut-out end face of the magnetic frame piece to an outer-periphery surface of an auxiliary core, by allowing the auxiliary core to be pressed in axial direction for tentative welding, a coil and the auxiliary to be molded in one piece with a resin material, and then a guide sleeve assemble body to be inserted into a cut-out hole. CONSTITUTION:A guide sleeve assembly body 7 is formed by engaging and fixing a fixed core 4 to a guide sleeve 71 and a coil 3 is inserted into an inside where a pair of U shaped magnetic frame pieces 21a and 21b are pieced placed opposingly by allowing cut-outs 25 tO face each other. Then, a sleeve part 61 of an auxiliary core 6 is inserted into a hole due to the cut-out 25, a magnetic frame piece is pressed to allow an inner-periphery surface of the cut-out 25 to be contacted to an outer periphery positively, the auxiliary core 6 is pressed in axial direction for allowing a surface of a flange part 62 to be contacted to an end face of the magnetic frame piece positively. In this state, the flange part 62 of the auxiliary core and the magnetic frame piece 21a and 21b are spot-welded partially, a mold part 8 is provided while they are retained in one piece, a guide sleeve assembly body 7 is inserted into the sleeve part 61, and a movable core 5 is inserted so that it can move for completion.
Patent JP-H1038344-A (JP)
Title: Air conditioning control system
Inventor: NISHIZAWA KAZUO
IPC: F24F11/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To efficiently maintain a comfortable environment in a living space by making a temperature controller carry out a temperature control in response to detected results on an ambient temperature, an ambient humidity, an air flow and a radiant temperature in the living room. SOLUTION: An environment detecting sensor 17 detects an ambient temperature, an ambient humidity, an air flow and a radiant temperature in a living room P and outputs detected results to a temperature controller 18 as comfortable temperature setting signals. The temperature controller 18 first carries out a comparison processing between a stored comfortable temperature and the detected temperature detected by the environment detecting sensor 17 and outputs a signal of 4 to 20mA to a regulator 19. The regulator 19 divides this signal of 4 to 20mA to an inverse operation output signal for heating control and a normal operation control signal for cooling control and the inverse operation output signal is fed to a thyristor regulator 21 while the normal operation output signal is fed to a valve control circuit 20.  Due to such a construction, a comfortable environment of the living room P can be efficiently maintained.
Patent JP-S6174329-A (JP)
Title: Plasmic chemical vapor deposition (cvd) equipment
Inventor: INOUE SHINICHI
IPC: H01L21/205
Filed: 1984-09-19
Abstract: PURPOSE:To perform a mass production of wafers with a compact floor space by a method wherein a prasmatic CVD equipment, in which reaction gas is flowed in from the vertical direction of a bell-jar type reaction chamber, and another CVD equipment wherein reaction gas is flowed in from the side direction are used. CONSTITUTION:A heating material 24 is provided around a reaction chamber in the CVD equipment using a bell-jar type reaction chamber 21, a plurality of electrodes are arranged vertically maintaining fixed intervals, and a wafer 23 is arranged on both surfaces of the electrodes 22. Reaction gas runs vertically from above the reaction chamber 21 in shower form, a film is formed on the wafer surface, and excessive gas is exhausted from the exhausting hole 26 located at the lower part. Power source frequency 50-400kHz is used for connec tion of an RF power source and the electrodes 22. The thickness of the carbon electrodes is set at 13mm, the interval between the electrodes is set at 13mm, a pair of electrodes are opposed each other alternately, and wafers having the film thickness of 600mum and the caliber of 6 inches are arranged on both surfaces of the electrodes.