baber/WOPTO huggingface dataset:
Patent JP-H02176406-A (JP)
Title: Position adjusting apparatus
Inventor: DAITO AKIHIRO
IPC: G01B11/26
Filed: 1988-12-27
Abstract: PURPOSE:To align the position of a bump measuring line with a scanning line simply and highly accurately by obtaining a correcting angle formed between a line including the top points of a bump line and the scanning line, and turning a table by the correcting angle. CONSTITUTION:A table 21 on which an IC wafer 10 is attached is provided so that the table can be turned in the X-Y directions with pulse motors 22-24. The light from a semiconductor laser 31 is projected on the top of a bump 14a of the IC wafer 10. The reflected light is detected by a position detecting element 34. The detected signal is operated in a position operating circuit 40. The coordinates of the top are specified. The coordinates of the top of a bump 14b are specified in a similar way. An angle theta between a line connecting the tops of both bumps 14a and 14b and a scanning line is computed. The pulse motor 24 is driven with the signal from a microcomputer 100. The table 21 is turned by a correcting angle. Thus the position of the measuring line can be aligned with the scanning line.
Patent JP-2001151795-A (JP)
Title: Method for carrying out amino acid sequencing of peptide
Inventor: MIKAMI TOSHIYUKI
IPC: G01N27/62
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively carrying out the amino acid sequencing of a peptide. SOLUTION: This method for carrying out the amino acid sequencing of the peptide is characterized by comprising (1) a step of reacting the peptide with a carboxylic acid anhydride represented by the general formula (R1CO)2O (wherein R1 denotes an alkyl group) at pH<=5, or reacting the peptide with an isocyanate compound represented by the general formula R2NCO (wherein R2 denotes an alkyl group which may be substituted, a phenyl group which may be substituted, a naphthyl group which may be substituted or a pyridyl group which may be substituted) at pH<=6, (2) a step of obtaining mass spectra of fragment ions produced by a collisional activation dissociating method for the peptide prior to and after the step (1) and (3) a step of comparing and analyzing the two kinds of the mass spectra obtained in the step (2) and thereby carrying out the amino acid sequencing of peptide.
Patent JP-H04197781-A (JP)
Title: Recording
Inventor: YAMAGUCHI TAKEO
IPC: G11B7/24033
Filed: 1990-11-29
Abstract: PURPOSE:To record and delete data rapidly and positively by ejecting light for a short period to change the orientation and phase condition of part of a recording layer in a thickness direction. CONSTITUTION:A recording medium consists of a recording layer 2 of polymer crystal and an orientation layer 3 of polymer crystal formed on a substrate 1, and in addition, a light absorber for emitted light is added to the recording layer 2. Data is recorded by irradiating a recording medium with a condensed beam, and light absorbed by the light absorber added is converted to light and a temperature distribution is formed in the recording layer 2 so that part of the temperature is heated at higher than an isotropic transition temperature. Then if light emission is stopped and the recording layer 2 is quenched, the part heated at higher than an isotropic transition temperature in the layer 2 is maintained as it is. Subsequently, data transfer speed during recording process can be enhanced and further, the changed part can easily be restored to its original state during deletion process. Therefore, data required to be deleted no longer remains undeleted and deletion speed is accelerated. Thus reliable data recording and deletion are ensured.
Patent JP-H11216932-A (JP)
Title: Printer
Inventor: FUJIWARA ICHIJI
IPC: B41J29/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a small printer which can be used as a memo pad. SOLUTION: A printing mechanism 20 having a thermal head 15 capable of performing printing on a thermal paper and a paper accommodating section 30 capable of accommodating the thermal paper having a regular size are juxtaposed in a thin and flat case 11. As the printing paper having a size of A6 or B7 is used, the whole size of the printer can be constituted in a size like a memo pad so that it is possible to provide a printer which can be used as a normal stationary.
Patent JP-H08155761-A (JP)
Title: Production facility
Inventor: MORIO HIROMOTO
IPC: G05D1/02
Filed: 1994-12-08
Abstract: PURPOSE: To provide a production facility capable of improving the carriage efficiency by an unmanned carrying vehicle. CONSTITUTION: The parts storage floor 1 having a plurality of parts stores 10 is provided on the first floor, and the production line floor 2 having a plurality of production lines L1-L3 is provided on the second floor. Four elevators B1-B4 to elevate/lower an unmanned carrying vehicle M are provided from the center part of the parts storage floor 1 to the center part of the production line floor 2 in the longitudinal direction. A landing part 26 on the production floor 2 side of the elevators B1-B4 is arranged so as to hold the production lines L1-L3, and each unmanned carrying vehicle M exclusive for each station S1-S24 is arranged to feed the parts in the parts store 10.
Patent JP-H01172859-A (JP)
Title: Electrophotographic device
Inventor: FUJIMOTO MAKOTO
IPC: G03G15/04
Filed: 1987-12-26
Abstract: PURPOSE:To improve picture quality without using a high-definition digital exposing means nor a read means and to recognize colors in a document by one image sensor by performing image formation by an analog exposing means and utilizing the digital exposing means for erasing light. CONSTITUTION:The read means 6 recognizes a specific color area in the document 1 which is separated by a color separating means 20 and has the peak of spectral reflectance in a specific wavelength range. Then when the image of the specific area in the document 1 is formed, the nonspecific color or black area of the electrostatic latent image of the document 1 which is formed by the analog exposing means A is erased by the exposure of the digital exposing means D according to the recognition signal. When the image of the nonspecific color area in the document 1 is formed, on the other hand, the parts other than the specific color or black area of the electrostatic latent image of the document 1 is formed by the erasure exposure of the digital exposing means. Consequently, an image of high picture quality is obtained without using any high-definition reading means nor digital exposing means, the reading means need not have high definition, and only one image sensor is required.
Patent JP-H02282335-A (JP)
Title: Crushing method for virus particle
Inventor: KOSEKI ISAO
IPC: A61K39/12
Filed: 1989-12-20
Abstract: PURPOSE:To accomplish the crushing of virus particles without damaging the partial structure of the envelope by putting virus particles to high-speed collision treatment. CONSTITUTION:Virus particles, in combination with an appropriate medium (pref. liquid), are introduced into collision area through a high pressure (pref. using an air pump), the pressure is converted into flow speed by narrowing the diameter of the flow channel, and the virus particles are crushed by interaction between the impact force generated when said virus particles collide on objects in high speed within the collision area and the cavitation due to the vacuum action developed when the treating fluid passes in high speed. After the flow channel is branched into two subchannels which are then brought into a form so as to face each other, thereby enabling collision among the particles. It is preferable that the treatment be made under a pressurization of 1500-3000kg/cm<2> and at a flow speed of 500-800m/sec. By using a crushed product of the virus particles obtained through the above process, such vaccine that its immunogenicity is equal to that of the wholly particulate vaccine and the pyrogenicity has been vanished can be obtained.
Patent JP-H03192245-A (JP)
Title: Instant photographic system copying device
Inventor: FUJITA MASANORI
IPC: G03B27/50
Filed: 1989-12-21
Abstract: PURPOSE:To simplify constitution, to miniaturize the device, to facilitate an operation and to make the quality of a copied substance higher by directly forming the image of an original picture by the use of an optical means which moves in parallel along an original picture surface on the photosensitive surface of an instant photographic photosensitive material which is placed in parallel with the original picture surface. CONSTITUTION:The instant photographic photosensitive material (a) is arranged in parallel with the surface of the original picture (b). The optical means (c) for forming the image of the strip-like area of the original picture (b) on the instant photographic photosensitive material (a) is provided between the photosensitive material (a) and the picture (b), and the optical means (c) is moved in parallel with the surface of the original picture (b). A light source (e) for illuminating the original picture (b) is provided between the photosensitive material (a) and the picture (b), and the light other than projected light from the optical means (c) is shielded by the light shielding means (d). Thus, the constitution is simplified, the operation is facilitated, the quality of the copied substance is made higher and the camera is miniaturized.
Patent JP-H05140026-A (JP)
Title: Production of methacrylic acid
Inventor: DOI TAKAO
IPC: C07B61/00
Filed: 1991-11-21
Abstract: PURPOSE:To obtain methacrylic acid in high yield and selectivity by catalytically oxidizing methacrolein in the vapor phase with O2 by using a specific catalyst prepared by adding a specific element to a catalyst containing P-Mo-Sb-Cu-Zr and heat-treating the resultant mixture. CONSTITUTION:Methacrolein is catalytically oxidized in the vapor phase with O2 in the presence of a catalyst to afford methacrylic acid. In the process, a catalyst expressed by the formula [X is K, Rb, Cs, Tl, Co, Ni, Nb, Ag, etc.; (a) to (f) are as follows; when (a) is 12, (b) is 0.5-6; (c) is 0.01-6; (d) is 0.05-5; (e) is 0.01-5; (f) is 0-5; (g) is a value determined by the oxidation state of the catalyst] is used. This catalyst is obtained by adding a specific element expressed by X to a catalyst containing P, Mo, Sb, Cu and Zr, passing the resultant catalyst through an ammonium salt type heteropoly acid, heat-treating and converting the heteropoly acid into a proton type heteropoly acid and providing the catalyst having an ammonium salt type heteropoly acid structure without containing an ammonium group. The resultant catalyst is capable of suppressing deterioration in activity by adding an alkali metal and maintaining high catalyst performance.
Patent JP-H0491787-A (JP)
Title: Carrier for cell culture
Inventor: KATO AKIO
IPC: C12N5/00
Filed: 1989-12-21
Abstract: PURPOSE:To produce a carrier for animal cell culture sterilizable with various sterilization processes, at a low cost, by extracting ovomucin from albumen protein of an avian egg and using a decomposition product of the ovomucin as essential component of the carrier. CONSTITUTION:Fresh water is added and mixed to albumen liquid of an avian egg, the mixture is left standing to crystallize ovomucin in the solution and the crystallized ovomucin is separated by centrifugal separation, etc. The separated ovomucin is dispersed by adding a tris-HCl buffer solution, a proteinase is added to the dispersion to effect the enzymatic treatment and convert the ovomucin into a decomposition product (glycopeptide), the solution is dialyzed to remove impurities and the purified solution is freeze-dried to obtain a decomposition product of ovomucin in powdery form. Fresh water is added to the decomposed ovomucin, the obtained aqueous solution is put into a vessel such as flask and Petri dish and the solution is dried in air to cover the inner surface of the vessel with the decomposition product and obtain the objective cell culture vessel containing the decomposition product as a carrier. Since the decomposed ovomucin is inexpensive, the carrier can be produced at a low cost.
Patent JP-H09169135-A (JP)
Title: Light scanning device
Inventor: UCHIDA MASASHI
IPC: G02B26/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of data bits of a memory into which frequency information of an image clock signal required for electrically correcting a distortion at both of ends in a scanning face is stored beforehand. SOLUTION: A RAM 23 stores beforehand frequency information for determining a frequency of an image clock signal by each address information corresponding to a respective scanning position on a photosensitive body in one scanning of a beam light. A counter 22 outputs the address information of the RAM 23 corresponding to the present scanning position of the beam light on the photosensitive body. A divider 24 fetches from the RAM 23 the frequency information corresponding to the address information outputted from the counter 22 and varies the frequency of the image clock signal based on the frequency information. The frequency information stored in the RAM 23 is bit information that represents increase or decrease with respect to the frequency of the image clock signal at the previous timing by one clock.
Patent JP-H03190489-A (JP)
Title: White balance system
Inventor: WATANABE FUMIHIRO
IPC: H04N9/73
Filed: 1989-12-20
Abstract: PURPOSE:To eliminate an output error with respect to a ripple light source by controlling a timing so as to attain charge discharge period by a reference current for a reset period or a hold period when a ripple component of a light source is detected. CONSTITUTION:An output of a photoelectric conversion section 12 is outputted to a ripple detection circuit 14, and when it detects a ripple, a pulse is outputted and trigger is applied by the output of the pulse to apply ON/OFF control of switches S17-S410. The switch S410 is turned on for a prescribed period only and an output current of a signal of photoelectric conversion sections 11, 12 is an 11 when the switch S17 is turned on and an I2 when the switch S28 is closed for discharge, double integration is implemented by using a reference current Ir and the current I1 or I2 and the timing is controlled to apply integration by using the current Ir at ripple component output. Thus, malfunction of a fluorescent light is avoided.
Patent JP-H09172565-A (JP)
Title: Cylindrical camera case
Inventor: TSUCHIYA SUSUMU
IPC: H04N5/225
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To pick up and monitor objects in two directions at the same time by installing plural television cameras to pick up an external state through a window to a frame provided in the interior of the case. SOLUTION: The cylindrical case 1 is provided with windows 2, 3 ensuring sights of monitor television cameras 8, 9 and a frame 6 for the installation of the cameras or the like and the monitor television cameras 8, 9 are fixed to the frame 6 via an image pickup direction angle adjustment device. That is, the two monitor television cameras 8, 9 are installed to monitor objects in directions different from 90 deg. and they pick up an external state through the monitor windows and the obtained video signal is displayed on the monitor arranged in a building via an underground path from the lower part of the camera case. Furthermore, the cylindrical shape is adopted for the shape of the camera case 1 so that the external sights are monitored without being spied on the internal monitor television cameras 8, 9 or their sight directions externally.
Patent JP-2001150310-A (JP)
Title: Bell clamp type lens holder
Inventor: KISHIDA NAOYUKI
IPC: B24B9/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce a friction force with a lens in a bell clamp type lens holder. SOLUTION: A solidifying lubricant 7 containing molybdenum dioxide as a main component is coated and fixed to tip ends 5a, 6a of a pair of lens holders 5, 6.
Patent JP-2000154611-A (JP)
Title: Hanger for deck plate
Inventor: YAMAGUCHI HARUYOSHI
IPC: F16B37/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a hanger for a deck plate capable of surely hanging down a hanger bolt to the deck plate with a simple structure. SOLUTION: Wing sections 12 and 22 provided in both right and left sides of a substrate 10 are slightly and slantingly bent downward, and the end faces 14 and 24 of the wing sections are approximately vertically contacted to an interior wall surface 30 of a deck plate (rail) 3. Under such a state, a hanger bolt 2 is fastened to contact the ceiling surface 32, the hanger 1 can be completely fixed with the hanger bolt 3 and end faces 14 and 24, and since load is vertically borne on the wing sections 12 and 22 through the end faces 14 and 24, the wing sections can not be easily deformed.
Patent JP-H04201027-A (JP)
Title: Column beam junction fitting for housing unit and manufacture thereof
Inventor: CHIHARA KATSUYUKI
IPC: B23P21/00
Filed: 1990-11-28
Abstract: PURPOSE:To form a connection fitting that bears load by adhering an end surface member in parallel with the upper and lower end surfaces of an L-shaped fitting main body that has vertical walls that are crossed with each other, making a column join able to one side outer surface thereof, and by forming a beam junction part on the end part of each vertical wall, so as to provide an angular cylindrical auxiliary member between each end surface member. CONSTITUTION:A fitting main body 10 is formed into the shape of letter L, that has two vertical walls 11, 12 crossed with each other, and guide ends 11A, 12B are protruded and are thus formed on the end parts of the vertical walls 11, 12. A pair of end surface members 21, 22 are adhered to the upper and lower end surfaces, and guide ends 21A, 21B, 22A, 22B are formed thereby. An L-shaped auxiliary member 30 that forms angular cylindrical shape along with the vertical walls 11, 12, is mounted between each end surface member 21, 22. Even when the column 2 is burdened with heavy load, it can be supported by the end surface member 21, while beams 3, 4 are solidly supported by each guide end 11A, 21A, 22A, 12B, 21B, 22B, and a junction fitting can be strengthened to a high degree at low cost.
Patent JP-H11167661-A (JP)
Title: Automatic cash transaction machine
Inventor: WATANABE HISASHI
IPC: G07D9/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cash transaction machine suitable to be used at a window of a financial institution especially such as a bank, enhanced in the visibility of bankbook register and improved in the services for customers by booking/printing a bankbook with the printing characters of a desired size that is selected by a customer when the booking of the bankbook is necessary at the time of transaction at a financial institution that uses the bankbook and a card. SOLUTION: In this machine, the bankbook can be booked with the print characters of a desired size that is designated and selected by a customer. That is, the machine has a customer operating part 1 which is operated by the customer himself and when the customer operates the part 1 and selects transaction that uses a bankbook, signals of various items which include a password number that is necessary for the transaction are inputted and a designation signal of the size of print characters which is selected by the customer and is registered on the bankbook is inputted. The designation signal that is, sent from the part 1 is processed by a controlling part 5 and the part 5 sends a printing command signal to a bankbook entry part 2. The part 2 receives the print command signal from the part 5 and prints dates, transaction content, transaction amount and the balance on the bankbook.  These entry items are printed in the size of print characters which is desired by the customer.
Patent JP-H10158354-A (JP)
Title: Composition for polyisocyanurate foam and production of polyisocyanurate foam
Inventor: NARUSE AKIRA
IPC: C08G18/48
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of especially improving dimensional stability, frame retardancy, etc., by using a specific composition of a diphenylmethane diisocyanate-based polyisocyanate and adding a specific additive to the composition. SOLUTION: This composition comprises (A) a polyisocyanate component composed of (i) a diphenylmethane-based polyisocyanate, a surfactant and a catalyst and (B) a polyol component composed of a high molecular polyol having 300-7,000 number-average molecular weight, a low-molecular weight polyol having 62-300 molecular weight, a Mannich polyol, a blowing agent, a trimerizing catalyst and an additive. The composition (i) comprises (ii) a polyphenylmethane polyisocyanate and (iii) 4,4'-diphenylmethane diisocyanate and the blending ratio of the component ii/the component iii of 0.5-25. The component ii contains 0.1-30wt.% of an isomer except the component iii, comprising a dinuclear substance in the component ii.
Patent JP-H01172704-A (JP)
Title: Apparatus for detecting advancing azimuth of vehicle body
Inventor: UOZUMI YOSHIAKI
IPC: G01C17/28
Filed: 1987-12-28
Abstract: PURPOSE:To contrive a low cost and improvement in durability and stability in azimuth detection, by computing the azimuth of the direction of a vehicle body with respect to a reference direction in correspondence with the output signals of a magnetism detecting means, which detects the magnetic components of terrestrial magnetism in three-axial directions. CONSTITUTION:A terrestrial magnetism sensor 1 detects the magnetic components of terrestrial magnetism in three-axial directions. The outputs of the sensor 1 are converted in an A/D converter 2. The result is supplied to a microprocessor 3. A display device 5 is connected to the microprocessor 3 through a driving circuit 4. A device 5 has a numerical display 11, which displays an azimuth with respect to the north direction, and an arrow display 12, which displays the running direction with respect to the direction of a target and comprises a light emitting element. A hand switch 6, which indicates the target direction and comprises a non-lock type push button switch, is connected to the processor 3. The outputs in the three-axial direction are supplied from the sensor 1 into the processor. Information, which displays whether the azimuth of the target position can be detected or not is supplied to the microprocessor 3 from the switch 6. Thus the azimuth can be accurately detected.
Patent JP-H02175873-A (JP)
Title: Formation of thin bsin film
Inventor: HAYASHI TSUKASA
IPC: G03F1/22
Filed: 1988-12-27
Abstract: PURPOSE:To efficiently form a thin BSiN film having good quality on a substrate surface by supplying gaseous N2 to a plasma forming chamber, converting the gas to N2 plasma by microwaves, introducing the plasma by a magnetic filed into a reaction chamber, and cracking gaseous raw materials. CONSTITUTION:Gaseous B2H6, gaseous SiH4 and gaseous H2 diluted by the gaseous N2 are introduced via a pipe 6 at prescribed ratios into the reaction chamber 1 the inside of which is evacuated to a vacuum. On the other hand, the microwaves are introduced from a microwave oscillator 12 via a waveguide 13 into the plasma forming chamber 11 and the magnetic filed B in the direction orthogonal with the electric filed component of the microwaves is generated by a magnetic coil 14 disposed on the outer periphery. The gaseous N2 is supplied at the prescribed ratio via a valve 10. The gaseous N2 introduced into the plasma forming chamber 11 is, therefore, discharged and cracked by the microwaves to form N2 plasma. The electrons and ions thereof are accelerated by the microwaves and are captured by the magnetic field B. The captured ions and electrons are introduced into the reaction chamber 1 where the electrons and ions collide against the gaseous raw materials (B2H6, SiH4, H2) to crack these materials. The thin BSiN film is thus formed on the heated substrate 15 surface.