baber/WOPTO huggingface dataset:
Patent JP-S6357796-A (JP)
Title: Post-treatment of anodic oxide film on aluminum
Inventor: MIYAGAWA MINORU
IPC: C25D11/18
Filed: 1986-08-25
Abstract: PURPOSE:To further improve the hardness of an anodic oxide film formed on an Al material by successively subjecting the anodic oxide film to immersion in an aq. sulfuric acid soln., washing with water, vacuum drying and heating. CONSTITUTION:An anodic oxide film formed on an Al material in an electrolytic bath is immersed in an aq. sulfuric acid soln. to dissolve and remove hydrate in the pores in the oxide film and the soft part of the oxide film. The Al material is well washed with water. When it is not well washed, the oxide film is deteriorated by residual sulfuric acid with the lapse of time. The Al material is then put in an atmosphere under <=10Torr reduced pressure to evaporate the water in the oxide film and the readsorption of water on the dried oxide film is prevented by heating. Thus, a stable anodic oxide film having higher hardness and adsorbing little water is obtd.
Patent JP-H0251601-A (JP)
Title: Hydraulic drive
Inventor: MATSUMOTO HIROSHI
IPC: F15B11/028
Filed: 1988-08-09
Abstract: PURPOSE:To make it possible to set primary pressure of a control valve arbitrarily by providing a proportional relief valve in a circuit connecting a supply circuit to a return circuit in a hydraulic drive for stroke control used in a vehicle suspension. CONSTITUTION:A proportional pressure reducing valve 4 is provided in a supply circuit 9 and a proportional relief valve 15 is provided in a circuit for connecting a supply circuit 9 to a return circuit 10 on the upstream side of the proportional pressure reducing valve 4. This makes relief set pressure of the proportional relief valve 15 variable according to a command, thus allowing primary pressure of the proportional pressure reducing valve 4 to be set arbitrarily.
Patent JP-S61100669-A (JP)
Inventor: ROBAATO JIEI BOZUNIYATSUKU
IPC: G11C29/02
Filed: 1985-09-09
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-H1038059-A (JP)
Title: Lubricating structure of transmission
Inventor: TAKAHASHI HIDEAKI
IPC: F16H63/32
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently lubricate each part in simple structure. SOLUTION: A circular arc collar part 37 for a lubricating oil guide in proximity of tooth parts 38 of gears 19B, 20A and along side surface shapes of the gears 19B, 20A is projectively provided on a side surface of a shift fork 26 on a transmission 16 constituted by providing the gears 19B, 20A on input and output shafts 17, 18 free to slide in the axial direction, sliding the gears 19B, 20A by the shift fork 26 engaged with a shift groove 22 provided roughly on a central part of the gears 19B, 20A, forming a lubricating oil introduction passage 34 in the shafts 17, 18 and forming a lubricating oil discharge port 35 from this lubricating oil introduction passage 34 toward the shift groove 22.
Patent JP-H1145535-A (JP)
Title: Magazine of tape cartridge automatic loader
Inventor: NAKAGAWA KIYOSHI
IPC: G11B23/023
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the fall-off of a tape cartridge from a magazine by providing a cartridge lock means. SOLUTION: This magazine is constituted in such a manner that a cartridge inserting port 2 and a cartridge taking out port 3 are formed in the upper and lower parts respectively on one side surface and a plurality of tape cartridges 201...201 successively inserted from the cartridge inserting port 2 are successively housed along the longitudinal direction by a rotation system with the style of one after the other and also successively pushed out to the cartridge taking out port 3. In this case, the cartridge lock means 21 is provided for preventing the fall-off of the cartridge from the cartridge inserting port 2 or cartridge taking out port. The cartridge lock means 21 is arranged for preventing the fall-off of the cartridge 201 in such a manner that a lock pawl part 22 is fitted to a hole part 203 which is provided on a lid 202 of the tape cartridge 201 for detecting the tape end.
Patent JP-H0645042-A (JP)
Title: Connecter terminal detecting tool
Inventor: YAMAMOTO HIROSHI
IPC: G01R31/04
Filed: 1992-07-27
Abstract: PURPOSE:To detect the imperfect insert state of a terminal metal fitting or transfer this into the perfect insert state in a terminal detecting tool for conducting the continuity test of the terminal metal fitting inserted into a connector. CONSTITUTION:A support body 3 of a connector to be inspected and an inspector body 4 are provided movably to a base board, and the support body 3 is energized in the inspector body 4 by a spring 7. In the support body 3, a terminal constraining pin 9 to be inserted to the connector to be inspected is fixed on the base board side. The inspector body 4 has a plurality of inspecting pins 11 juxtaposed with each top end protruding. At inspection, the support body 3 and the connector to be inspected are moved by the movement of the inspector body 4, and the inspecting pins 11 are retreated in contact with the terminal metal fitting of the connector, whereby a circuit in the inspector body 4 is continued, and when the connector is moved, the terminal constraining pin 9 transfers the terminal metal fitting in the imperfect insert state into the perfect insert position.
Patent JP-H0639957-A (JP)
Title: Laminated plate
Inventor: KIMURA YASUYUKI
IPC: H05K1/03
Filed: 1992-07-27
Abstract: PURPOSE:To eliminate the twisting defect of a fabric as a base of a laminated plate and thereby obtain the laminated plate which is almost free from twisting by limiting the ratio of the substantial average number of twists of weft to the substantial number of twists of warp, both constituting a fabric within a specified range. CONSTITUTION:A number of prepregs impregnated with synthetic resin such as epoxy resin or unsaturated polyester resin are laminated on an unwoven cloth base of glass fiber or carbon fiber. Further, a prepreg obtained by impregnating a fabric base material with the same constituent weft/warp material, of the same count, and in the same twisted direction with synthetic resin, is arranged on both sides of the unwoven cloth base prepreg layer, and is thermally pressed into a laminated plate. The ratio NY/NT between the substantial average number of twists NY (twisting round/inch) of weft and the substantial number of twists NT (twisting round/inch) of warp, both constituting the fabric, is limited within a range of 0.8 to 1.2. In addition, the substantial average number of twists NY (twisting round/inch) of weft should preferably be 0.1 round/ inch min. and 0.5 round/inch max.
Patent JP-H0752416-A (JP)
Title: Device for control and driving dot printing head
Inventor: ARAI NOBUO
IPC: B41J2/28
Filed: 1993-08-11
Abstract: PURPOSE:To reduce magnetic interference among respective coils by varying the timing of applying power to a certain one coil based on the distance of respective coils in the case a plurality of coils of printing heads are driven simultaneously with the one coil. CONSTITUTION:In a first memory section 100, a first correction data for varying the printing timing with the basic printing time as a center in a plurality of printing heads driven simultaneously is stored. In a second memory section 200, printing data are stored successively based on every basic printing timing. Further in a designated section 300, a designating signal for selecting the first correction data by means of the printing data is output. On the other hand, in a computing circuit 500, printing timing is computed for every printing head pin based on the first selection correction data, and a timing correction value is output. In a pulse forming circuit 600, start pulse is formed for every printing head pin based on the timing correction value.
Patent JP-S6354839-A (JP)
Title: Data transmission method
Inventor: HIRASHIMA KOICHI
IPC: H04L1/08
Filed: 1986-08-25
Abstract: PURPOSE:To contrive to improve the reliability of a transmission data by comparing a prescribed number of transmission data sent from a sending end at a reception end and regarding the sent data as correct transmission data when they are all identical. CONSTITUTION:The receiving end 3 applies comparison to received transmission data a<t-n>, ..., a<t-1>, at and when they are all identical, the first sent data a<t-n> is discriminated to be a correct data and the result is fed to the next processing and the operation is applied sequentially. The operation is executed only at the receiving end 3 and the procedure at the sending end 1 is not required to be changed and the processing is realized by revamping the receiving end 3 only. Thus, so long as the same error does not take place consecutively for (n+1)-times, the error in the sent data is eliminated.
Patent JP-S6355972-A (JP)
Title: Semiconductor device
Inventor: SUZUMURA MASAHIKO
IPC: H01L29/06
Filed: 1986-08-26
Abstract: PURPOSE:To implement high withstanding voltage and increase in reliability, by removing an insulating film at the peripheral part of the surface of a vertical semiconductor-device chip, where terminals are provided on a semiconductor single crystal substrate, thereby exposing a semiconductor crystal, providing a metal electrode, and connecting the electrode to the single crystal. CONSTITUTION:A part of an SiO2 film 1 of a scribing lane 5 is removed from the peripheral part of the surface of a semiconductor chip 4 of a semiconductor device. A silicon single crystal 2 is exposed. An Al electrode 3 is formed in the SiO2 film 1. The electrode 3 is directly contacted with the single crystal 2. The parts of the SiO2 film on both sides are covered with the electrode 3. The single crystal is exposed by the scribing lane 5. The initial yield rate is improved. The Al electrode (BQR) 3 is formed at the outer surface part of the semiconductor chip 4 provided with the SiO2 having the specified film thickness. Thus the high withstanding, voltage and the high reliability of the semiconductor device are implemented.
Patent JP-H1027333-A (JP)
Title: Magnetic tape for recording computer data
Inventor: KASUGA AKIRA
IPC: C09D5/23
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance electromagnetic conversion characteristics and to lower the rate of producing errors by using a specific film as a non-magnetic base and adding a specific org. phosphorus compd. to a magnetic layer or nonmagnetic layer. SOLUTION: The non-magnetic base of the magnetic tape for recording computer data having 4.0 to 7.0μm overall thickness is formed by using a film consisting of arom. polyamide, arom. polyamide imide or polyimide and having 2.0 to 4.7μm thickness. The magnetic layer 6 has 0.1 to 1.5μm thickness and is formed on the base 4 via the nonmagnetic layer 5 which contains non- magnetic powder and binder, is substantially non-magnetic and has 1.0 to 2.5μm thickness. Either layer of the magnetic film 6 and the non-magnetic layer 5 contains the org. phosphorus compd. expressed by formula I, formula II or formula III.
Patent JP-2000028978-A (JP)
Title: Optical shutter device
Inventor: DOI ISAO
IPC: G02F1/055
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical shutter device which can effectively resolve a historical phenomenon and is produced with a high precision in an easy process. SOLUTION: In this optical shutter device, an SnO2 thin film 15 to which indium is added is formed on the surface of a chip 11 consisting of PLZT, and electrodes 16 and 17 are formed on this thin film 15. An area between electrodes 16 and 17 is used as an optical modulation area 12 which turns on/off light transmission, and the surface resistivity between electrodes 16 and 17 is equal to or lower than 1010 Ω/sq.
Patent JP-H0861711-A (JP)
Title: Separate type air conditioner and method for installation thereof
Inventor: KATO SHOZO
IPC: F24F5/00
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a separate type air conditioner being excellent in an operation efficiency and durability and enabling reduction of noise and a method for installation thereof CONSTITUTION: In an air conditioner 1 separated into an indoor machine 3 and an outdoor machine 5, the outdoor machine 5 is disposed in a space 26 under the floor of a house. Therefore no space for installation of the outdoor machine is needed outdoors. Since air under the floor is cooler in summer and warmer in winter than outdoor air outside the house due to the effect of terrestrial heat, besides, heat exchange of an outdoor heat exchanger is conducted sufficiently and an operation efficiency is excellent. Since the outdoor machine is disposed substantially inside the house, moreover, it is not exposed to wind and rain and direct rays of the sun and, therefore, it is excellent in durability. Since the outdoor machine is disposed under the floor, besides, the noise can be intercepted by the house and, therefore, the noise to the neighborhood is reduced.
Patent JP-2000029902-A (JP)
Title: Structure document classifying device and recording medium where program actualizing same structured document classifying device by computer is recorded, and structured document retrieval system and recording medium where program actualizing same structured document retrieval system by computer is recorded
Inventor: MATSUDA KATSUSHI
IPC: G06F17/30
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To improve retrieval precision and to save the trouble to search for a target document by collating structural or incidental features of a structured document according to a specialized rule, calculating the adaptability to a kind, and classifying structured documents by kinds. SOLUTION: The document classifying device 100 takes an HTML document out of a document data base 200 where data of structured documents (HTML document) are stored. A structural feature extractor 110 actuates a key word feature extraction part 111, extracts a pair of a tag and a key word from the HTML document, and sends them to a collating unit 120. In a structural feature rule base 130, rules representing conditions of feature description corresponding to kinds used to identify the document kinds and their marks are held. The collating unit 120 collates a feature description sent from the structured feature extractor 110 against the rules and this collating unit 120 adds the marks described in the collated rule to calculate the adaptability of the document to respective kinds. The collating unit 120 saves the calculation results in indexes 210 by the kinds.
Patent JP-H0856686-A (JP)
Title: Production of l-alpha-amino acid
Inventor: SHIMIZU AKIRA
IPC: C12R1/38
Filed: 1994-08-25
Abstract: PURPOSE: To specifically obtain an L-α-amino acid useful as a raw material for food additives, medicines, cosmetics, feeds, etc.. by reacting an L-α-amino acid derivative with a β-ureidopropionase. CONSTITUTION: This method for producing an L-α-amino acid of formula II (R1 is phenyl, an alkyl, thienyl, etc.) is to react an L-α-amino acid derivative of formula I (R2 is carbamyl, formyl or acetyl) with a β-ureidopropionase in an aqueous medium, produce the L-α-amino acid of formula II and isolate the L-a-amino acid by concentrating, neutralizing. ion exchange resin treatment, etc. The β-ureidopropionase is produced by Pseudomonas striata (IFO12996), etc.
Patent JP-S6444790-A (JP)
Title: Printing method of lithographic printing plate
Inventor: NAKAI HIDEYUKI
IPC: G03C1/72
Filed: 1987-08-11
Abstract: PURPOSE:To enable printing with a lithographic printing plate having high printing resistance without application of burning treatment, and washing without erosion of an image part in UV ink printing by washing a lithographic printing plate by using a washing oil containing at least one kind of aliphatic hydrocarbon compound of specific carbon atom. number. CONSTITUTION:A lithographic printing plate is washed by using a washing oil containing at least one kind of aliphatic hydrocarbon having 6-15 carbon atom. number. The compound may be used alone or in combination with other two or more different kinds of compounds. Further the compound should be added at least, 60wt.%, preferably at least 75wt.%, more preferably at least 90wt.% in the washing oil.
Patent JP-S5993030-A (JP)
Title: Esterification
Inventor: MUKOUYAMA MITSUAKI
IPC: C07C67/08
Filed: 1982-11-16
Abstract: PURPOSE:To obtain an ester in high yield, by reacting an alcohol with a carboxylic acid in the presence of a 1,3-dialkyl-2-halogeno-3,4,5,6-tetrahyropyrimidinium halogenide as a condensation agent. CONSTITUTION:In esterifying an alcohol with a carboxylic acid, a compound shown by the formula (R1 and R2 are lower alkyl; X is halogen atom) is used as a condensation agent at carry out the reaction. In the concrete, 1mol alcohol is blended with 1mol carboxylic acid, 1mol compound shown by the formula, and 2mol base such as pyridine, trithylemine, tributylamine, etc. and reacted at room temperature.
Patent JP-2000032412-A (JP)
Title: Analog digital simultaneous broadcasting system, analog digital simultaneous broadcasting studio system, and analog digital simultaneous broadcasting transmission system
Inventor: ASANO TARO
IPC: H04N21/226
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To reserve a transmission line from a studio to a transmission station by means of a digital transmission line in the analog digital simultaneous broadcast system and to also transmit a control signal for devices installed in the transmission station. SOLUTION: An analog multiplexer 11 of a studio 10 transmits video real time information in the NTSC format and transmits other real time information, non real-time information and a control signal for transmission station devices for a vertical blanking period in addition. A control information demultiplexer 21 and a data demultiplexer 22 demultiplex the control signal, the real time information and the non real-time information from the received signal in the NTSC analog format, encoders 24, 25 convert the demultiplexed real time information and the non real-time information into digital data, a time division data transmitter 26 multiplexes the data, and a digital transmission section transmits the multiplexed data. Furthermore, an analog transmitter 23 transmits the signal in the NTSC analog format sent from the studio.
Patent JP-S6093348-A (JP)
Title: Method for measuring hematocrit value of blood
Inventor: ARIMA TAKEHIKO
IPC: G01N15/05
Filed: 1983-10-28
Abstract: PURPOSE:To measure quickly the hematocrit value of a blood with good accuracy by sealing the blood into a capillery, subjecting the blood to centrifugal sepn. to separate the blood to a serum part and a blood cell part, providing plural photodetectors of the same kind and the same size in parallel in the longitudinal direction of the capillary and detecting electrically the quantity of the transmitted light in each part. CONSTITUTION:A blood is sealed into a capillary 1 and is subjected to a centrifugal sepn. for the purpose of early diagnosis of the jaundice of neonate, etc. and is centrifugally separated to a serum part 1a, blood cell part 1b and a part 1c where the specimem does not exist. Such capillary 1 is placed on a base having a slit through which light can transmit and parallel rays are irradiated from a light source 2 as shown by arrows to the capillary 1 in the longitudinal direction thereof. Each quantity of the transmitted light in the respective parts 1a, 1b, 1c are detected by a photodetecting device 3 disposed in parallel with plural photodetectors 3a, 3a- of the same kind and the same size. The detected signal is calculated via a driver 4 in an arithmetic circuit 5 and the hematocrit value is displayed on a display device 6 and is recorded in a printer 7. The surer and quicker measurement than the naked eyes is thus made possible.
Patent JP-H1051839-A (JP)
Title: Portable electronic equipment with vibrator
Inventor: KIKUCHI KAZUAKI
IPC: B06B1/04
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic equipment which easily senses vibration by providing a means which changes vibration modes with time once the vibration of the vibrator is instructed. SOLUTION: A radio part 2 is connected to a telephone line and performs transmission to and reception from the telephone line. A control part 3 controls the radio part 2 and a vibration frequency control means 4 and outputs an instruction signal instructing the vibration of the vibrator 5 to the vibration frequency control means 4 when inputting an incoming signal from the radio part 2. The vibration frequency control means 4 outputs a control signal which varies the vibration frequency of the vibrator 5 with time according to the instruction signal. Therefore, when the instruction signal based upon the incoming is inputted from the control part, the control signal increases the vibration frequency in order at constant frequency intervals with the time is outputted.  In this case, the vibration of the vibrator is stopped for a certain period to make the user easier to feel the vibration.
Patent JP-H1043722-A (JP)
Title: Organic matter treating device
Inventor: SHIMOMURA NORIO
IPC: B01D53/34
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely detect the generation of malodor and to supply a deodorant, etc., at an adequate timing by installing a smell sensor into an air path for ventilation of a treating vessel of a device which executes the decomposition treatment of org. matter by the action of the microorganisms living in carriers housed in the treating vessel. SOLUTION: A circulating air path 8 contg. a blast fan 7 is installed in the upper part of the treating vessel 1 which executes the decomposition treatment of the org. matter and an agitator 10 and the carriers A formed by using sawdust, etc., are housed in the lower part. When the blast fan 7 is driven, the air stagnating in the upper space of the treating vessel 1 is sucked into the circulating air path 8 and a part thereof flows back into the treating vessel 1 through a discharge port 8b. In such a case, the smell sensor is installed near the discharge port of the discharging air path.  When an object gas is detected, the sensor sends a prescribed signal to a deodorant (deodorizing agent) and/or decomposition accelerator supplying device 16 which in turn drops and charges the deodorant and/or decomposition accelerator housed in the block parts between adjacent partition walls into the treating vessel 1.
Patent JP-H0543036-A (JP)
Title: Traveling truck testing device
Inventor: KIKUCHI YOICHI
IPC: G01M99/00
Filed: 1991-08-12
Abstract: PURPOSE:To provide a traveling truck testing device raising the degree of completion at the delivery time of a traveling truck. CONSTITUTION:This traveling truck testing device is formed of a light transmitter-receiver 72 opposed to the light transmitter-receiver 40 of a traveling truck 1, rotatable reflecting plates 73, 74 respectively opposed to the light shoot detectors 37, 38 of the traveling truck 1, a switch panel 75, and a microcomputer. A program is dumped in the controller of the control device of the traveling truck 1 through the light transmitter-receiver 72 according to the operation signal of the switch panel 75 to set layout data and travel speed data. There are further provided a controller 76 for outputting sorting destination data so as to rotate the reflecting plates 73, 74 according to the sorting destination data, and a feeder means 77 for dispatching load to the traveling truck 1. Since the acting direction of a sorting conveyor 3 can be previously confirmed by selecting the switch of the switch panel 75, a tester can confirm whether the traveling truck is normal by the action of the sorting conveyor 3 of the traveling truck 1.