baber/WOPTO huggingface dataset:
Patent JP-H0870508-A (JP)
Title: Switch device
Inventor: SATO AKIRA
IPC: H02B1/20
Filed: 1994-08-31
Abstract: PURPOSE: To provide a compact switch device in which noise from an internal electric apparatus is not leaked to the outside. CONSTITUTION: A closed container 20 in which an electric apparatus is contained and a soundproofing heat-insulating material is formed inside is partitioned into a breaker chamber 22 and a bus chamber 23 by a partition wall. A vacuum breaker in which a box body 24 is contained is disposed in the breaker chamber 22, and an insulating gas is filled in the bus chamber 23. The breaker chamber 22 and the bus chamber 23 are connected by a gas-air bushing 26.
Patent JP-H1154532-A (JP)
Title: Package for semiconductor device
Inventor: ASAI HIRONORI
IPC: H01L21/60
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce warp of a package and improve coplanarity when the package is thinned, by making the area of an adhesive agent layer inserted in the interface of a retaining substrate and a resin substrate larger than the mounting area of the resin substrate. SOLUTION: An aluminum nitride substrate 1 of 31×31 mm is used as a retaining substrate, and the outward form of a resin substrate 2 is 30×30 mm. Both of the sustrates are bonded by using an adhesive film 3 of 30×30 mm which is 60 μm thick. The area of the adhesive agent layer 3 is larger than the mounting area of the resin substrate 2. After bonding, the adhesive agent film 3 does not protrude from the outward form of the retaining substrate 1 but forms a fillet in the end portion. A semiconductor chip 4 is mounted on a ceramic substrate 1 with conducting adhesive agent 9, and connected with the resin substrate 2 through bonding wires 12. As a result, a compound package wherein the adhesive agent does not protrude from the outward form of a package and bonding strength is high can be obtained, and a subsequent assembling process can be smoothly progressed.
Patent JP-S6185391-A (JP)
Title: Preparation of 5-(2-chlorobenzyl)-4,5,6,7-tetra-hydrothieno (3,2-c) pyridine
Inventor: SUGURO TOSHIO
IPC: C07D495/04
Filed: 1984-10-03
Abstract: PURPOSE:To obtain the title compound having thrombocyte coagulation suppressing effect, in high yield, by reacting tetrahydrothieno-pyridine with chlorobenzyl halogenide in a binary phase system consisting of an aqueous phase and an organic phase, in the presence of a base, using a phase-transfer catalyst. CONSTITUTION:The objective compound of formula III can be prepared by reacting 4,5,6,7-tetrahydrothieno[3,2-c] pyridine of formula I with the compound of formula II (X is Cl, Br or I) (e.g. 2-chlorobenzyl chloride) in a binary phase system consisting of an aqueous phase and an organic phase (e.g. a 5:5 mixture of water and benzene solvent) in the presence of a base (preferably NaOH), using preferably 1/100-5/100 equivalent of a phase-transfer catalyst (e.g. trimethylbenzyl ammonium hydroxide, etc.).
Patent JP-S6450422-A (JP)
Title: Resist coating method
Inventor: KAWAMURA YOSHIO
IPC: B05D1/40
Filed: 1987-08-21
Abstract: PURPOSE:To flatten a processed film on an irregular substrate or an lower layer film of multilayered resist, by containing fine grains of superconductive ceramics in the resist. CONSTITUTION:A VLSI wafer 3 having a step structure is sucked and fixed on a sucking stage 4. Resist 1, which includes fine grains 2 of atomized superconductive ceramics, is applied in an appropriate magnetic field at suitable atmospheric temperature. In the sucking stage 4, an electromagnetic coil is incorporated so as to form the magnetic field so that uniform Meissner effect acts on the superconductive ceramic grains. Therefore, the superconductive ceramic grains 2 can apply the uniform force on the resist in the direction of the surface of the resist. Thus the surface of the resist is flattened.
Patent JP-S6450962-A (JP)
Title: Apparatus for measuring chemical component of saliva
Inventor: WATANABE YOSHIO
IPC: G01N33/50
Filed: 1987-08-21
Abstract: PURPOSE:To continuously measure the chemical component in saliva, by arranging a microchemical sensor and the support jig holding said sensor in the saliva under a tongue in the oral cavity. CONSTITUTION:An oral arrangement part consisting of a chemical sensor part 1 and a holding part 2 is provided on the side of the lower jaw 5 of the tongue 4 of the oral cavity 3. The microelectronic circuit arranged to the sensor part 1 together with a sensor consists of a receiving coil 10, a diode 11, a capacitor 12, a chemical sensor measuring circuit 13 and a transmitting antenna 14. The power driving the electronic circuit is supplied by electromagnetic induction through the receiving coil 10 and rectified by the diode 11 and the capacitor 12. This DC is used in the driving of the chemical sensor part 1 and supplied to the chemical sensor measuring circuit 13 while the obtained data is transmitted to the outside of the oral cavity by the antenna 14 to be recorded outside the body. By this method, the chemical component in saliva can be continuously measured.
Patent JP-H0751597-A (JP)
Title: Centrifigal separator
Inventor: MATSUFUJI NORIYASU
IPC: B04B15/02
Filed: 1993-08-20
Abstract: PURPOSE:To keep the noise of a fan even in the 60Hz region at the same level as in the 50Hz region and to insure a required amt. of air flow even when the voltage of an electric source is fluctuated by a method wherein the electric voltage supplied to a cooling fan is changed by detecting the change in the electric voltage of the electric source at 50Hz and 60Hz or of a main body and the number of rotation of the fan is controlled. CONSTITUTION:A rotating body 1 wherein a sample is placed, a driving apparatus for driving the rotating body 1, at least one cooling fan 6, a circuit 17 for distinguishing 50Hz from 60Hz of the electric source and a circuit 19 for detecting the electric voltage of the electric source 13 of the main body are provided. In the centrifugal separator, difference in frequency of the electric source and change in electric voltage of the electric source are detected and the electric voltage loaded on a part of or the whole fans 6 is changed in accordance with the detected results. As the result, it is possible to control the number of rotation of the cooling fan at a specified value and to insure the required amt. of air flow regardless of fluctuation of frequency or electric voltage of the electric source and at the same time, to decrease noises of the fan and unpleasant noises such as buzzing.
Patent JP-H0866196-A (JP)
Title: Stabilization of bilirubin oxidase
Inventor: MORIMOTO YUKIO
IPC: C12Q1/26
Filed: 1994-08-31
Abstract: PURPOSE: To stabilize for a long period bilirubin oxidase useful for e.g. bilirubin assay for clinical examination, by incorporating a bilirubin oxidase-contg. liquid with a stabilizer composed of buffering agent(s) such as N-(2-acetamido) iminodiacetic acid and carboxylic acid compound(s). CONSTITUTION: Bilirubin oxidase is stabilized for a long period by incorporating a liquid containing the enzyme with a stabilizer, a combination of at least one kind of buffering agent selected from N-(2-acetamido)iminodiacetic acid, N,N-bis(2-hydroxyethyl)-2-amrnoethanesulfonic acid, N,N-bis(2- hydroxyethyl)glycine, 1,3-bis[tris(hydroxymethyl)methylaminolpropane, and N-tris(hydroxymethyl)methyl-3-aminopropanesulfonic acid with at least one kind of carboxylic acid compound selected from hydroxypolycarboxylic acids, dicarboxylic acids, monocarboxylic acids and alkali metal salts thereof such as L-tartaric acid, citric acid, succinic acid, adipic acid, pyruvic acid or propionic acid.
Patent JP-H0368492-A (JP)
Title: Method for electrolysis
Inventor: FURUYA CHOICHI
IPC: C02F1/461
Filed: 1989-08-09
Abstract: PURPOSE:To prevent the generation of hydrogen from a cathode in the electrolytic-oxidation decomposition by bonding a diffusion layer consisting only of hydrophobic pores and a reaction layer consisting of hydrophilic pores carrying catalyst and hydrophobic pores to form a gas-diffusion electrode to be used as the cathode. CONSTITUTION:A platinum net 9 as the anode is provided on one side of an electrolyte chamber 2, and a gas-diffusion electrode 5 as the cathode on the other side. The electrode 5 is formed by bonding a reaction layer 3 and a gas- diffusion layer 4, and a gas chamber 6 having an oxygen supply port 7 and discharge port 8 is furnished on the gas-diffusion layer 4 side. An electrolyte 11 contg. hydrazine, formalin, etc., is supplied to the chamber 2, oxygen is supplied to the gas chamber 6, and electrolysis is carried out. The hydrazine, etc., are decomposed on the anode into nitrogen and hydrogen, and oxygen is reduced on the cathode. Consequently, the current efficiency of the anode is not decreased, a detonating gas is not formed, useless hydrogen is not generated, and the power consumption is reduced.
Patent JP-H04330080-A (JP)
Title: Serine derivative
IPC: C07F9/09
Filed: 1991-02-25
Abstract: PURPOSE:To obtain a new stable serine derivative hardly decomposable by hydrogen fluoride treatment, containing phosphate group protected with phenyl substituted with a specific group. CONSTITUTION:A derivative shown by the formula (W is t-butyloxycarbonyl; X and Y are 1-4C alkyl or H and one of X and Y is 1-4C alkyl; Z is benzyl or H) such as Boc-Ser[PO(OR)2]-OH (Boc is t-butyloxycarbonyl; Ser is L-serine; R is phenyl substituted with 1-4C alkyl). The compound shown by formula I, for example, is obtained by reacting a phenol shown by formula HO-R with phosphoryl chloride (PoCl3) to give a compound shown by the formula Cl- PO(OR)2 and reacting this compound with Boc-Ser-OBzl.
Patent JP-S6184666-A (JP)
Title: Image forming device
Inventor: HIROSE MASAYUKI
IPC: G03G15/00
Filed: 1984-10-02
Abstract: PURPOSE:To improve operability and to decrease mis-copying by adjusting automatically the recording position onto copying paper with one time of operation in the stage of copying on both sides. CONSTITUTION:An optical system motor is turned off to stop an optical system and the image of an original is copied when a home position sensor 22 turns on upon retreating of the optical system. Transfer paper is passed through conveying paths 57, 57-1 by a discharge flapper 33 and a multiple flapper 52 and is stored into an intermediate tray 59 in the stage of copying on both sides. When the storage of the transfer paper in the tray 59 is confirmed, the discharge flapper is lowered and an intermediate tray weight 53 is lowered onto the transfer paper. The intermediate tray feed roller is turned on to conduct the transfer paper by each sheet from the lower side to a conveying path 58 and is made to stand by in the position of a resist clutch 15. The optical system is again advanced and when a picture end sensor 21 turn on, the clocks corresponding to the prescribed length are counted. The timing for putting out an exposing lamp 6 is delayed by as much as the margin for binding by waiting for the timing to turn off the blank exposing lamp 60 in the stage of copying on the rear side by taking the margin for binding into consideration when the machine is in the both-side copying mode.
Patent JP-S6361396-A (JP)
Inventor: MATSUSHIMA HIROMI
IPC: G06K17/00
Filed: 1986-09-02
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-H0656224-A (JP)
Title: Article control rack and article control device
Inventor: NAKANO YOSHIMASA
IPC: B65G1/00
Filed: 1992-08-03
Abstract: PURPOSE:To carry out simultaneous and centralized inventory control for racks mounted on a sales base at the end. CONSTITUTION:Compartments R which are divided to store each article are formed in rack plates 2, and a sensor means 4 consists of a plate-shaped sensor which detects a change in its posture, and a protective film layered on the surface of the plate-shaped sensor. In the compartment R, the sensor means 4 is hung from the ceiling part of the rack plate 2, directing the protective film surface forward, and the sensor means 4 is constituted so as to be removable from the ceiling part. A sensor supporting plate 3 which serves as the hung part of the sensor means 4 is formed at the ceiling part of the rack plate 2, and the sensor supporting plate 3 is constituted so that the removable condition and the installation condition of the sensor means 4 may be switched from each other by a screw. The dimension in the vertical direction of the protective film is set to the length from the ceiling part to the upper surface of the rack plate. Removable bar type partition members 24 are mounted on the rack plates, and one compartment R is formed between the partition members 24, 24.
Patent JP-S6184823-A (JP)
Inventor: ITO TAKAHITO
IPC: B29C45/14
Filed: 1984-10-02
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-H11116307-A (JP)
Title: Cement hardening modifier
Inventor: DAVIS KEITH PHILIP
IPC: A61K6/083
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prolong a hardening time and to reduce metal corrosion, by mixing a cement with a phosphonocarboxylic acid or its salt. SOLUTION: This cement composition contains particles capable of reacting in the presence of an aqueous liquid medium and aggregating to form a solid mass (lump) and provides effective hardening retardation, corrosion prevention of iron and steel and improvement in dispersion, deflocculation, etc., by adding a phosphonocarboxylic acid or its salt in an amount to modify the formation of the mass to the cement composition. Sodium or potassium phosphonocarboxylate is preferable as the retarder. The most preferable phosphonosuccinic acid is a phosphonated telomer of active olefin of the formula H[CHRCHR]n -PO3 M2 (one or more of Rs are COOH and the others are each H, COOH, OH, an alkyl, etc.; 1<(n)<200; M is H or a cation). The retarder in an amount of 0.01-5 wt.% based on the total solid content weight is made present in a cement.
Patent JP-H0546499-A (JP)
Title: Transmission load state analyzer
Inventor: SAITO SATORU
IPC: G06F11/34
Filed: 1991-08-19
Abstract: PURPOSE:To easily evaluate the load state while measuring a transfer load state by taking in all the transmission data and forming logging data for each terminal. CONSTITUTION:Terminals A, B, and C are connected to a multi-drop transmission line L, further, a transmission load state analyzer is connected to this transmission line L. The transmission data flowing through the transmission line L is inputted through a receiver R to a transfer data reading circuit 2, in which all the transmission data are read. The logging data based on the read transmission data is successively stored in a logging data storage circuit 3 for each terminal. The logging data stored in the logging data storage circuit 3 is outputted to a CRT or a printer as needed. Thus, the evaluation of the load state can be easily performed during the operation test of the system or during the operation of the system, resulting in easily performing overload prevention measure or system expansion.
Patent JP-H1110141-A (JP)
Title: Plasma water preparation device
Inventor: YAMABE HIROSHI
IPC: C02F1/48
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To prepare plasma water having the small number of constitution of clusters and the high freedom of molecular structure and improve the regeneration effect of skin in the case of the medical treatment of skin or the like by generating plasma on the level of water under the pressurized state in a high pressure oven. SOLUTION: Water is introduced into a high pressure oven 1 and pressurized therein. A pair of terminals (gold) 4, 4 to which the voltage of approximately 15000 V is applied by a high voltage generator 5 are disposed right on the above the water in the high pressure oven 1 by te angle of approximately 90 deg. and separated each other by the interval of approximately 1 cm, and plasma is generated by the application of power. Namely, electrons are flowed in the plasma shape between the terminals 4, 4, and at that time, the electrons are moved while straying in molecules in water. Then the strayed electrons are bonded with other water molecules to modify all the water in the oven 1 as the plasma water prepared as a result of strayed electrons. The regeneration effect of skin can be improved by the medical treatment using the plasma water.
Patent JP-H06104611-A (JP)
Title: Apparatus and method for adjustment of ferrimagnetic ball in tuning ferrimagnetic resonance circuit
Inventor: TOOMASU DABURIYU FUINKURU
IPC: H01P1/218
Filed: 1993-07-29
Abstract: PURPOSE: To make the positions of the ferrimagnetic balls of a ferrimagnetic resonance circuit adjustable during tests. CONSTITUTION: A supporting member 46 mounting ferrimagnetic balls 24 which are continuously arranged on one end of the member 46 is supported in a state, in which the member 46 is loosely fit into the intermediate section of an enclosure 100. The eccentric cam mechanism of an X-axis adjusting assembly 103 moves the balls 24 in the X-direction by slightly rotating the enclosure 100 around a projecting section 124, and an Y-axis adjusting assembly 105 moves the balls 24 in the Y-direction by slightly generating the deflection to the enclosure 100. In addition, the supporting member 46 rotates or moves the balls 24 in a Z-direction, when the member 46 is moved side by side in its axial direction by means of a tool attached to the other end of the member 46.
Patent JP-S6098362-A (JP)
Title: Protective device of ultrasonic microscope
Inventor: NAKAMURA IKUZOU
IPC: G01N29/265
Filed: 1983-11-02
Abstract: PURPOSE:To prevent breakdown of a scanner of an oscillator or the like, an acoustic lens, etc. due to contacting of a sample with the lens by giving a warning or stopping scanning when a displacement signal of the relative position of the acoustic lens or the like is changed. CONSTITUTION:A displacement signal Vs of the relative position of an acoustic lens 4, which is oscillated by the scanner of an oscillator 18 or the like, or a stage 5 changes the amplitude or the period when the acoustic lens 4 and a sample 7 are brought into contact with each other. The amplitude or the period of this displacement signal Vs is compared with levels +V and -V or a period T of a preliminarily set reference signal; and if change of the amplitude or the period of the displacement signal Vs from that of the reference signal is detected, a warning is given or scanning is stopped. Thus, damage of the acoustic lens 4 due to scanning and distortion of a scanning shaft 8a of the scanner are prevented though the acoustic lens 4 is brought into contact with the sample 7, and a protective device of an ultrasonic microscope superior in operability is obtained.
Patent JP-S6267248-A (JP)
Title: Fuel injection control method of internal combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02D41/08
Filed: 1985-09-19
Abstract: PURPOSE:To prevent serging, by injecting fuel in controlling the variation of fuel injection quantity depending on the variation of parameter reflecting the load of an internal-combustion engine in an idle running. CONSTITUTION:When it is decided in an electronic control unit 50 that an idle switch housed in a throttle sensor 23 is ON and a throttle valve 16 is closed perfectly, and the car speed exceeds a specific speed by a car speed sensor 62, the car is regarded to be in an idle running. In this case, the fuel injection is carried out by opening and controlling a fuel injection valve 3 in using the fuel injection time determined in normalizing process to take an average weighing of the previously used injection time and that found in this time. Therefore, the influence of the newly computed injection time is limited broadly, and the variation of the injection time is well controlled.
Patent JP-H0726640-A (JP)
Title: Supporting structure of outer wall panel
Inventor: YONEDA TSUGUO
IPC: E04B2/56
Filed: 1993-07-28
Abstract: PURPOSE:To simplify the structure for mounting an outer wall panel to a continuous footing to achieve reduction of labor in the execution of work thereof. CONSTITUTION:An outer wall panel P includes a frame 4 provided with threaded rods 3... downwardly protruding therefrom. An extending part 9 projected from the lower end of the outer periphery of a nut element 7 adapted for threaded engagement with the rod 3 is supported by means of a lower fitting 6 comprising a receiving plate 12 adapted to be mounted onto the flat upper surface FS of a continuous footing F and anchor nuts 11 to be screwed onto anchor bolts 10 vertically set on the footing F.
Patent JP-H0628705-A (JP)
Title: Optical recording and reproducing system
Inventor: TOKITA TOSHIAKI
IPC: G11B11/10
Filed: 1992-07-09
Abstract: PURPOSE:To obtain an optical recording and reproducing system in which a data transfer speed is improved without complicated device configuration. CONSTITUTION:A laser emitted from an LD light source 1 is made incident on an optical splitter 4 via a collimator lens 2 and a shaping prism 3. The focus of the laser split by the optical splitter 4 is formed on a magneto-optical disk 8 via a polarized light beam splitter 5, a reflecting mirror 6 and an object lens 7. In this case two photo spots or over are in existence on the magneto- optical disk 8 and one (major optical path) among optical paths corresponding to each photo spot is used in common for signal recording and signal reproduction and the other optical paths (sub optical paths) are used for immediate reproduction (verify). A reflected light from the magneto-optical disk 8 passes again through the object lens 7 and the reflecting mirror 6 and is reflected in the polarized beam splitter 5 and collected again by a condenser lens 10 through a lambda/2 plate 9, split into two directions by an optical splitter 11 and detected by an optical detection system 14A or the like.
Patent JP-H0256670-A (JP)
Title: Document processing device
Inventor: TAKIGUCHI HIROSHI
IPC: G06F17/21
Filed: 1988-08-23
Abstract: PURPOSE:To extremely efficiently execute modification designation without fail by adding modifying information, which are added to designated character data, to the character data in a designating range when the character data, to which the modifying information are already added, are designated and the range, in which the modifying information are added, is designated. CONSTITUTION:When the same modifying information are added to another character code after the modification designation for one character is executed at least, the character data, to which the modifying information are already added, are designated by a first designating means 2 and the range, in which the modifying information are added, is designated by a second designating means 3. A modifying information adding means 4 adds the modifying information, which are added to the character data to be designated by the first designating means 2, to the character data in the range which is designated by the second designating means 3. Namely, the modifying information adding means 4 copies the modifying information, which are added to the designated character data, to the character data in the designated range as they are. Thus, only by executing the modification designation for one character at least, the same modifying information can be easily added to the other arbitrary character data as well.