baber/WOPTO huggingface dataset:
Patent JP-S5962935-A (JP)
Title: Error detecting system of information processing section
Inventor: TANIGUCHI HARUMASA
IPC: G06F13/00
Filed: 1982-09-30
Abstract: PURPOSE:To recognize the location of a failure by providing a driver with gate transmitting data, a receiver receiving the data, and a parity checker connected to the output of the receiver to check the data transmitted to other device from a bidirectional data bus. CONSTITUTION:A processor and an input/output device are connected respectively to a channel CH via a bidirectional bus BDB, drivers DV3, 4 and receivers RV3, 4 are connected to the channel CH of the bus BDB and gate signals G3, G4 are impressed respectively to the drivers DV3, DV4. Further, parity checkers PC3, PC4 are provided between the receivers RV3, 4 and a data register DRG and the register DRG connects the drivers DV3, 4 respectively. Then, the parity of the transmission data from the processor or the input/output device is checked by the checkers PC3 or 4 to detect the failure in detail.
Patent JP-S5874272-A (JP)
Title: Soldering method of high density wiring
Inventor: SAWAHATA MAMORU
IPC: H05K3/34
Filed: 1981-10-30
Abstract: PURPOSE:To execute soldering with high accuracy, pressing a connecting part uniformly, by making an electrode terminal and a lead wire contact through solder, pinch-holding them by a strong magnet and a flexible metallic plate attracted by the magnet, and irradiating infrared rays. CONSTITUTION:On a strong magnet, desirably a permanent magnet 16, which has been embedded in a part of a rack 15 in advance, a connecting part of plural electrode terminals whose wiring has been executed with high density, of a warped ceramic substrate 9, and plural lead wires of a flexible printed cable 6 is made to contact through solder, on which plural hole 17 parts which have been etching-worked, of a flexible metallic plate 18 of 0.02-0.3mm. in thickness, attracted by a magnet of a stainless steel plate, etc. are placed, and as necessary the lead wire is corrected by a precise pincette through said hole 17. To the connecting part which has been press-fixed by the metallic plate 18 attracted by said magnet 16, heat energy such as infrared rays, etc. is irradiated, by which soldering is executed.
Patent JP-S5977543-A (JP)
Title: Input device of multi-item information
Inventor: FUKAI MASAO
IPC: G06F3/023
Filed: 1983-09-19
Abstract: PURPOSE:To input efficiently multi-item information, by reading page sheet discrimination holes by an optical sensor to generate a discrimination signal of a desired page sheet when the page is selected. CONSTITUTION:A desired page sheet member out of plural page sheet members 14 is supplied from the outside and is rolled by the rotation of a winding shaft 91. When the winding shaft 91 is rotated in the rolling direction and the unrolling direction in accordance with the switch operation of a page selecting key group, the sheet member 14 is wound off the winding shaft 91, and only a desired page sheet 141 set in the selection position is led out so as to face an input group of a keyboard part 7. The output gives a function indication to the switch of an input key group, and page sheets other than the desired page sheet 141 are led out to a guiding path 13 under the keyboard part 7. When the page is selected, the optical sensor reads page discrimination holes to generate the discrimination signal of the desired page sheet.
Patent JP-H0466566-A (JP)
Title: Production of o-2-(5,6,7,8-tetrahydronaphthoxy)-chlorothioformate
Inventor: TENMA HIROAKI
IPC: C07C329/04
Filed: 1990-07-02
Abstract: PURPOSE:To obtain the subject compound in high purity and yield by washing crude O-2-(5,6,7,8-tetrahydronaphthoxy)-chlorothioformate with an aqueous solu tion containing a hydrogen halide-removing agent and subsequently vacuum- distilling the washed compound at a specific temperature under a specified pressure. CONSTITUTION:5,6,7,8-Tetrahydronaphthol is reacted with thiocarbon dichloride in the presence of at least one of hydrogen halide-removing agents and the produced crude O-2-(5,6,7,8-tetrahydronaphthoxy)-chlorothioformate is washed with a hydrogen halide-removing agent-containing aqueous solution having a concentration of 1-10 N, preferably 2-5 N, and prepared by dissolving an alkali metal hydroxide such as NaOH. The washed compound is vacuum-distilled at 100-115 deg.C under a vacuum condition of <=1 mmHg, prefaerably <=0.5 mmHg, to provide the objective compound useful as an intermediate for agricultural chemicals or drugs.
Patent JP-H096581-A (JP)
Title: Window system
Inventor: YOSHIMOTO MASAHIKO
IPC: G06F3/048
Filed: 1995-06-15
Abstract: PURPOSE: To efficiently perform a partial reproduction by determining an instruc tion sequence to be partially reexecuted from a series of preserved instruction sequences and reproducing the operation contents of a window, based on the determined instruction sequence. CONSTITUTION: A control part 7 preserves each instruction for a window, including a mutual dependence, determines an instruction sequence to be partially reexecuted from a series of preserved instruction sequences and reproduces the operation contents of the window based on the determined instruction sequence. The control part 7 preserves the instructions, including time information, and performs a reproduction processing, preserving the timewise relation of preserved time information. The control part 7 visually displays the operation contents of the reproduced window on a display device 5. As a result, the partial reproduction by designating a partial reproduction and a specified window at random can be efficiently performed.
Patent JP-S57172353-A (JP)
Title: Imaging device
Inventor: MIURA SADATSUGU
IPC: G03G15/32
Filed: 1980-12-08
Abstract: PURPOSE:To obtain high-quality images with a high resolution and a high density and without dirt of the ground, by performing the irradiation of a light spot as a light writing means in the latent image forming process and performing the charging processing due to a corona discharger. CONSTITUTION:A light emitting diode array 21 of pitch 100mum and light emission part area 80mum and a convergent optical fiber array 22 are used as a light writing means in a part of corona dischargers 2 for the charging processing of a photoconductive photosensitive drum 1, which rotates in a peripheral speed of 5cm/sec, to irradiate the light spot having a diameter of 100-120mum. Corona dischargers are used to transfer an image to a recording paper 7 consisting of an ordinary paper. The image is developed by a sleeve rotation type developer 23 due to a one-component type magnetic toner, and thus, a high-quality image with a high resolution and a high density and without dirt of the ground is obtained.
Patent JP-S6197407-A (JP)
Inventor: UEIN SHII SHIIGURU
IPC: A41D13/04
Filed: 1985-08-06
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-H1017649-A (JP)
Title: Curing accelerator for epoxy resin, and epoxy resin composition containing the same
Inventor: MAEKAWA TSUKASA
IPC: C08G59/54
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To use a specified monohydrazide compd. as a curing accelerator in curing an epoxy resin with a dihydrazide compd. as a curing agent to make the lowering of the curing temp. and reduction of the curing time possible and also to keep the cured product from becoming conductive in the course of using it for a long time. SOLUTION: This curing accelerator comprises a monohydrazide compd. of the general formula: RCONHNH2 (wherein R represents a substituted or unsubstituted aryl group). The monohydrazide compd. is preferably one represented by the formula (wherein R<1> represents a lower alkyl group, an amino group or a nitro group; R<2> represents a hydrogen atom or a lower alkoxy group; m represents an integer of 0 to 2; and n represents an integer of 1 to 3), particularly one of the formula wherein R<1> represents a lower alkyl group and R<2> represents a lower alkoxy group.
Patent JP-H0338124-A (JP)
Title: Diagnosis control circuit for optical interface connection section
Inventor: HANEDA MITSUMASA
IPC: H04B10/07
Filed: 1989-07-05
Abstract: PURPOSE:To improve the accuracy in a diagnosis of an optical interface connection section by providing a diagnosis control circuit for the diagnosis through the connection of an input terminal and an output terminal of an optical signal interface side of a signal conversion module. CONSTITUTION:An optical interface connection section OMU1 consists of a signal conversion module OM1a, an interface control module OMC1b, and a diagnosis control circuit 1c. The diagnosis control circuit 1c is inserted to a transmission signal path from the OM1a to the OMC1b and a transmission signal comprising bytes from an adaptor 3a to the OMC1b is inputted to an input A, and a transmission signal comprising 1 byte from the OM1a to the OMC41b is inputted to an input B and a diagnostic mode signal and an IFC control signal are inputted from the adaptor 3a. In the case of the diagnostic mode, when the inputs A, B are coincident, the B input from the OM1a is sent as it is to the OMC1b, and when they are dissident, the B input is stored once.
Patent JP-2000013727-A (JP)
Title: Video data recording medium, video data recording/ reproducing device and program recording medium
Inventor: KANEKO KATSUYUKI
IPC: H04N5/85
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To simply and simultaneously perform many MPEG two-stream input- outputs and to perform video data recording/reproducing without needing an input-output data rearrangement buffer by dividing video data into plural segment areas and recording them in order of reproduction time according to the adjacent sequence of areas. SOLUTION: A CPU 116 decides an address and writes it in such a manner that a segment of a time slot is written in an address and that the next segment is written in the next address and when it receives a write end signal from a video data recording/reproducing device 118, it updates address information of a memory 115. The CPU 116 successively retrieves an address corresponding to a segment name that is reproduced from the address information of the memory 115 at the time of reading from a disk, transmits it together with a read request signal to the device 118, reads a segment written on the disk every 0.5 second time slot and reproduces it to any of TV receivers 105 to 107.
Patent JP-H0922038-A (JP)
Title: Light receiving circuit for transmitting sub-carrier multiplex analog light
Inventor: IMASHIYOU YOSHIHIRO
IPC: G02F2/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To simultaneously transmit a radio communicating high frequency multiplexed signal and a monitor/control/test signal and to receive the radio communicating high frequency multiplexed signal in a super low noise characteristic and high quality. SOLUTION: A receiving light signal from an optical fiber 40 of sub-carrier multiplex analog light transmission is branched by an optical branching device 30, and the branched radio communicating high frequency multiplexed signal is inputted to a light receiving system 10, and the other branched monitor/control/test signal is inputted to the light receiving system 20.  The light receiving system 10 demodulates the light signal to an electric signal by a light receiving element 11 of a high speed and a wide band, and amplifies and outputs the radio communicating high frequency multiplexed signal with the low noise characteristic and the high quality by a tuning type preamplifier 12 tuned to the frequency band of the radio communicating high frequency multiplexed signal, and the light receiving system 20 outputs the monitor/ control/test signal demodulated from the light to the electric signal by the light receiving element 21, the pre-amplifier 22 and a band filter 23 designed optimally for the monitor/control/test signal and amplified to a prescribed level.
Patent JP-S5696036-A (JP)
Title: Forming method of magnesium mother alloy
Inventor: HINOTO HAJIME
IPC: C22C1/02
Filed: 1979-12-28
Abstract: PURPOSE: To obtain an Mg mother alloy for highly corrosion resistant plating by melting Mg in an inert gas contg. oxygen controlled to a prescribed concn. range, solidifying the molten Mg at a prescribed temp., and adding Zn to alloy the Mg while keeping it at the temp.  
     CONSTITUTION: Mg or Mg with other metal are melted in an inert gas atmosphere contg. 5W50,000ppm oxygen. The molten metal is then solidified at 430W550°C, and while keeping the metal at the temp., Zn is added to form an Mg mother alloy by alloying. The composition of this mother alloy is not especially restricted, yet it is made fit to control the concn. of an alloy plating bath. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0459383-A (JP)
Title: Serial thermal transfer recorder
Inventor: ASAI HIDEO
IPC: B41J2/325
Filed: 1990-06-29
Abstract: PURPOSE:To improve fixing properties of a printing surface without increasing a whole device in size by mounting a means for fixing hot melt ink on recording paper on a part other than a carriage. CONSTITUTION:Recording paper 4 is fed in an arrow direction by the action of a feed roller 17a and 17b. Therefore, a printing surface after transfer recording is pressed by the feed roller 17a. Since ink 7 still has a certain degree of softness when being pressed by the feed roller 17a, the transferred ink 7 penetrates into the recessed part of the recording paper 4, thus being improved in fixing properties to the recording paper 4. A means for fixing the transferred ink 7 to the recording paper 4 is provided on a part other than a carriage 11 in this manner. Furthermore, since the feed rollers 17a and 17b double the fixing means, there is no need for providing a new power for fixing.
Patent JP-S5873701-A (JP)
Title: Production of powder metal forged parts having excellent hardenability and toughness
Inventor: TOYOZUMI SUMIO
IPC: B22F3/02
Filed: 1981-10-28
Abstract: PURPOSE:To produce powder metal forged parts having excellent hardenability and toughness at los cost by using the Cr-Mn low alloy powder of ultra low oxygen produced by an oil spraying method as a raw material for the powder metal forged parts. CONSTITUTION:The melt of inexpensive Cr-Mn low alloy steel having excellent hardenability is pulverized in an oxidation-free state by an oil spraying method using nonpolar solvents mineral oils, vegetable oils, etc. After such Cr-Mn low alloy steel powder is degreased, oxide powder of Cr-Mn low alloy steel is added as a decarburizer and a small amt. of lead stearate is added as a lubricant thereto and these materials are thoroughly mixed and molded under pressure, whereby green compacts are produced. The green compacts are heated and sintered in an inert gaseous atmosphere and during the course thereof, the raw material powder steel is decarburized by oxides and is then hot-forged, whereby the powder metal forged parts which contain extremely less oxygen, and have excellent roughness and hardenability are produced inexpensively.
Patent JP-S6236216-A (JP)
Title: Device for transferring semi-processed foodstuff and the like
Inventor: UKEI YOSHIO
IPC: A23L35/00
Filed: 1985-08-07
Abstract: PURPOSE:To prevent foodstuffs from being damaged and properly transfer said foodstuffs by sending out semi-processed foodstuffs in position one at a time, and blowing it off against a stopper on a conveying conveyor with a high pressure air stream, in a device for conveying soft semi-processed foodstuffs such as a raw dumpling stuffed with minced pork, etc. of a dumpling making machine. CONSTITUTION:A dumpling stuffed with minced pork G on a conveying table 2 is pushed out by a laterally pushing means 5, and restrained in a first position A by means of a first stopper 4. Then, the stopper 4 is 90 deg. rotated, a moving table 6 is retracted by means of a rod 6a, and the dumpling G is moved to a position B. At the same time, the laterally pushing means 5 is retracted, a rotor 4b is further 90 deg. rotated, an air nozzle is directed to the back of the dumpling G and a compressed air 8 is jetted out, to blow off the dumping G against a stopper 7 and translocate it in a position C on a belt conveyor 3. By repeating this procedure, the raw dumpling stuffed with minced pork can be transferred in a proper posture and without being damaged.
Patent JP-S6151890-A (JP)
Title: Manufacture of buried type semiconductor laser
Inventor: FURUYAMA HIDETO
IPC: H01S5/00
Filed: 1984-08-21
Abstract: PURPOSE:To shallow diffusion depth, and to improve reproducibility by introducing an impurity to a quantum well active layer in one-dimensional manner. CONSTITUTION:An N-Ga0.52Al0.48As clad layer 12, a quantum well active layer 15, a P-Ga0.52Al0.48As clad layer 14 and a P-GaAs ohmic contact layer 15 are grown on an N-GaAs substrate 11 in a crystalline shape, and a photo-resist 16 is formed onto the layer 15. In this case, the clad layer 12 is 2.5-3.0mum thick, the active layer 13 takes an N type or a P type and is formed by growing GaAlAs barrier layers in thickness such as 150Angstrom  and well layers by GaAs layers in thickness such as 80Angstrom  in five or ten layers, the clad layer 14 is 1.5- 2.0mum thick, and the ohmic contact layer 15 is 0.5-1.0mum thick. Mesa etching reaching the clad layer 12 is conducted while using the resist 16 as a mask. A P type impurity is introduced under the state to shape an impurity introducing layer 17. The impurity is diffused in a diffusion furnace and diffusion depth of approximately 1mum is obtained regarding impurity introduction at that time.
Patent JP-H0337838-A (JP)
Title: Optical disk
Inventor: MARUYAMA HIDEO
IPC: G11B7/24041
Filed: 1989-07-05
Abstract: PURPOSE:To provide the additionally higher-density optical disk by using an org. dyestuff medium which allows recording and reproducing by a laser beam in a flattening layer. CONSTITUTION:The optical disk 10 is formed by successively laminating the flattening layer 14, a magneto-optical recording medium layer 16 and a protective film 18 on a disk substrate 12. The substrate 12 is formed by spirally or concentrically fixing a metallic reflecting material 22 to a glass substrate 20. The layer 14 is constituted of a 1st film 14a and a 2nd film 14b and the film 14a is formed by supplying and applying the org. dyestuff dissolved in a solvent onto the substrate while rotating the substrate 12 in the state of positioning the reflecting material 22 side thereof to face upward. Reading out of recording and writing of recording are executed with such disk 10 by irradiating the layer 16 with a semiconductor laser beam of, for example, 8,300Angstrom  wavelength through the substrate 12. The recording and reproducing are executed by irradiating the layer with the Ar laser beam of 5,410Angstrom  wavelength in the case of using a fulgide compd. as the layer 14 consisting of the org. dyestuff.
Patent JP-H05341664-A (JP)
Title: Image forming device
Inventor: OKUBO HISAKAZU
IPC: G03G15/16
Filed: 1992-06-08
Abstract: PURPOSE:To improve the durability of a transfer material carrier and to surely, separate a transfer material from the transfer material carrier. CONSTITUTION:A pushing up roller 53 always being in contact with a transfer material carrying sheet 34, is provided on one end of an arm 54 freely rotated by a rocking shaft 55, on an inoperative part. Therefore, when a solenoid 56 is not operated, a movable iron core 56a is pulled in the direction of E, and abutted on a stopper 58, and a pressurizing spring 57 is caught by the movable iron core 56a and one end 54a of the arm 54. Thus, the transfer material carrying sheet 34 is always in contact with the pushing up roller 53, so that a shock to the transfer material carrying sheet 34, caused by the pushing up roller 53 at the time of operating the solenoid 56 can be prevented.
Patent JP-H0682320-A (JP)
Title: Pressure distribution sensor and mounting mechanism
Inventor: TOMONO AKIRA
IPC: G01L5/00
Filed: 1993-07-14
Abstract: PURPOSE:To achieve a large area, high accuracy and high speed by synchroniz ing and driving sensor units, which are aligned in many numbers and constitute matrixes, and storing the output data in parallel. CONSTITUTION:Eight sensor units of matrixes 7 are attached on a base bottom member 8, and the sensor part of the large area is constituted. A driving circuit 10, wherein each of all matrixes is made to be IC, is driven with a different circuit. When pressure is applied on the intersection of each unit, the resistance value is changed. The pressure change is inputted to the circuit 10 as a voltage change and converted into a digital signal 11. The signal is coded 12 and converted into an optical signal with an electricity/light converter 13. The pressure information undergoes photoelectric conversion with a photoelectric converter LE 15 through an optical fiber 14. The result is stored in a pressure distribution memory 17 corresponding to two-dimensional space to be detected. Namely, the actual arrangement of the units 7 are made to agree with the arrangement in the memory region. The respective rates are equal. The rate is made faster than the moving speed of a moving body and accurately detected with an image-signal processing part 22.
Patent JP-S6330755-A (JP)
Title: Oxygen sensor
Inventor: TAKAHAMA TEIZO
IPC: G01N27/41
Filed: 1986-07-24
Abstract: PURPOSE:To lower the required power of a heater for heating an oxygen ion conductor, by providing an electrode to the high temp. part of the oxygen ion conductor. CONSTITUTION:A square pillar-shaped space part 17 is provided in an oxygen ion conductor and a small hole 21A for diffusing oxygen communicates with the space part 17. An M-shaped heater 2 for heating the detection wall part 19 of the oxygen ion conductor is provided so that an anode 11B and a cathode 10B are spaced apart from each other through the space part 17 and the outer peripheral part thereof is externally contacted with the side surface 22 of the space part 17 in a planar state. Further, the electrode 10B is provided so as to be exposed to the space part 17 and the part of the electrode 10B wherein a peripheral edge part is embedded in the side surface of the space part is provided so as to be opposed to the outer peripheral part of the heater 2 in a planar state. Furthermore, the electrode 11B has the same size as the electrode 10B and both electrodes are opposed through the detection wall part 19. By embedding the peripheral edge part of the electrode 10B in the higher temp. part of the oxygen ion conductor, the electrode 10B operates at a higher average temp. and the required power of the heater can be further lowered.
Patent JP-H0224913-A (JP)
Title: Wire harness molding
Inventor: SUZUKI HIROKAZU
IPC: H01B13/00
Filed: 1988-07-12
Abstract: PURPOSE:To simultaneously mold a wire harness and check conduction thereof without destroying an arranged pattern by coupling a connector provided at the end of the wire harness to the other provided on a base of a solid molding die and fixing the wire harness in a slot of the molding die. CONSTITUTION:A wire harness 5 is arranged in a slot 6, corresponding to a wiring pattern, of a molding die 1. Connectors 7 and 7' at the ends of the wire harness 5 are coupled to connectors 9 and 9' of a base 8, respectively. The wire harness 5 is then fixed on the solid molding die 1. Next, electrical conduction is checked by a tester 10 while a movable molding die 2 is matched with the solid molding die 1 to mold and solidify the wire harness 5.