baber/WOPTO huggingface dataset:
Patent JP-H04137514-A (JP)
Title: Manufacture of squarish 8-shaped core
Inventor: KAINO DAISUKE
IPC: H01F41/02
Filed: 1990-09-27
Abstract: PURPOSE:To simplify the manufacturing process of a squarish 8-shaped core by manufacturing the core in such a way that a central and side magnetic pillars of a squarish 8-shaped member are respectively used as a central and side magnet legs and the common pillars are used as yoke sections. CONSTITUTION:After squarish 8-shaped member 61 provided with a pair of the first and second side pillars 63 and 64, a pair of the first and second common pillars 65 and 66 which respectively couple both end sections of the side pillar pair, and a central pillar 62 which couples the central sections of the side pillar pair with each other is formed from granulated powder 54 with a single acting press device 55, the central pillar 62 and first and second common pillars 65 and 66 of the member 61 are machined with a grinder device 71. As a result, a squarish 8-shaped core 81 is manufactured by using the central pillar 62 as a central magnet leg 82, first and second side pillars 63 and 64 as the first and second side magnet legs 83 and 84, and the first and second common pillars 65 and 66 as the first and second yoke sections 85 and 86. Therefore, the manufacturing process of this squarish 8-shaped core can be simplified.
Patent JP-H06106766-A (JP)
Title: Sublimation type thermal printer
Inventor: GENNO HIROKAZU
IPC: B41J2/36
Filed: 1992-09-28
Abstract: PURPOSE:To provide a sublimation type thermal printer which causes no irregularity in printing density by controlling power supply under the condition that not only a temperature of a head detected during the printing of an image but also a heat accumulation state of each heating resistor is taken into consideration. CONSTITUTION:The printer has a temperature detecting means 5 for detecting a temperature of a thermal head 6 and printing means 3, 7 for sending a main pulse signal having electric power to be fed according to gradation data to each heating resistor and for printing an image on a recording medium 13. This sublimation type thermal printer has preheating means 3, 7 for sending a preliminary pulse signal having electric power to be fed according to the temperature detected by the temperature detecting means 5 and the gradation data to each heating resistor during the printing of the image on each line by the printing means 3, 7 and for preheating each heating resistor up to a predetermined temperature at which level printing is not carried out.
Patent JP-H1198501-A (JP)
Title: Image signal processing unit and storage medium
Inventor: YAMADADERA SHINJI
IPC: H04N19/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To automatically and immediately recognize from whom image compressed data come even when only the image compressed data are transferred. SOLUTION: A telephone number is received through a transmission line connection means 106, and a transmission line control means 107 connects to a called party. An image input means 101 fetches an image signal, and an image compression means applies image compression to an original image by using the JPEG compression algorithm. A user data area detection means 103 detects a user data area in image compression data and a data addition means 105 adds personal information stored in a personal information storage means 104 to the user data area according to a prescribed format. Then a transmission line control means 107 sends the data to the called party via a transmission line 110.
Patent JP-H10104394-A (JP)
Title: Sealing device of storage tank
Inventor: KOSUGE TADASHI
IPC: E03C1/284
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent a contaminated gas in a storage tank from leaking outside by way of a water supply pipe by keeping the negative pressure inside the storage tank through the sealing between the inside of the storage tank and the water supply pipe when the water pooling in an intermediate water passage pipe and the water supply pipe has run out. SOLUTION: When the sealing water 16 runs out due to evaporation, a valve disc 19 lowers to a lower valve seat 17 of a water supply pipe, gets in intimate contact with a storage tank 3 under the suction by the negative pressure of it, seals the interstice between the storage tank 3 and a water supply pipe 9 to maintain the negative presser of the storage tank 3 and prevent a contaminated gas from leaking to the water supply pipe 9. When the pressure in the storage tank 3 exceeds the atmospheric pressure without any sealing water 16, the valve disc 22 is pressed against a lower valve seat 20 of an intermediate water supply pipe and is brought into intimate contact with it to seal the interstice between the storage tank 3 and the water supply pipe 9. This prevents the leakage of the contaminated gas in the storage tank 3.  If the water is supplied from the water supply pipe 9, the valve disc 19 floats on the water supplied from it and goes away from the lower valve seat 17 of the water supply pipe, the valve disc 22 is pushed up by the supplied water and goes away from the lower valve seat 20 of the intermediate water supply pipe and the water from the water supply pipe 9 flows into the storage tank 3.
Patent JP-2001078857-A (JP)
Title: Baby holder
Inventor: HIGUCHI JUNICHI
IPC: A47D13/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a baby holder with an excellent appearance at the time of being carried, capable of housing small personal effects and suitable for small go-out. SOLUTION: This baby holder is provided with an almost inverted trapezoidal sheet-like back abutting part 2 formed so as to reduce width from an upper end side to a lower end side, a waist belt 3 attached to the lower end side of the back abutting part 2 and mounted around the waist of a user and a shoulder belt 4 attached to the left and right of the upper end side of the back abutting part 2 at both ends and put on the shoulders of the user crisscross. In this case, pockets 11 and 13 provided with an opening part on an outer surface side are provided on the upper half part of the back abutting part 2 and a housing means for housing the waist belt 3 at the time of carrying the baby holder is provided on the lower half part of the back abutting part 2.
Patent JP-H0889011-A (JP)
Title: Inclination detector for transportable agricultural machines
Inventor: YAMAZAKI HIROAKI
IPC: A01C11/02
Filed: 1994-09-28
Abstract: PURPOSE: To improve the response to inclination detection and the detection accuracy. CONSTITUTION: This detector is equipped with a combination of a gravity type inclination sensor and gyro. When the gyro detection angle is stable, the angle detected by the gravity-type inclination sensor is regarded as the final detection angle, while, when the gyro detection angle deviates, the gyro detection angle is added to the angle detected by the gravity-type inclination sensor and stored to the memory (the standard value), while the gyro is stable, and the total is regarded as the final detection angle.
Patent JP-2001081283-A (JP)
Title: Resin paste for semiconductor and semiconductor device using the same
Inventor: ITO SHINGO
IPC: C08L63/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a resin paste capable of being cured by either an inline system or a batch system and excellent in adhesiveness and low-stress properties by mixing an epoxy resin composition comprising a liquid epoxy resin with a phenolic curing agent, a latent curing agent, a silane compound, an organoborate, and an inorganic filler in a specified ratio. SOLUTION: This paste comprises 100 pts.wt. epoxy resin composition comprising a liquid epoxy resin of formula I or comprising a mixture of the epoxy resin with an epoxy-containing reactive diluent in a weight ratio of 70:30 to 99:1, 20-60 pts.wt. phenolic curing agent, 0-5-5 pts.wt. latent curing agent; 10-60 pts.wt., per 100 pts.wt. above three components, silane compound; 0.5-10 pts.wt., per 100 pts.wt. above three component, organoborate; and an inorganic filler. In the formula, R1 is an epoxy-containing aliphatic or aromatic functional group; R2 is an alkoxyl; and R3 is an alkyl or R2. The paste has a long pot life, which results in the high productivity in the production of semiconductor devices.
Patent JP-H03121129-A (JP)
Title: Monomolecular polyimide thin film or built-up film
Inventor: MURATA MAKOTO
IPC: C08J5/18
Filed: 1989-10-03
Abstract: PURPOSE:To obtain the title film having good heat resistance and electrical properties and excellent chemical resistance and mechanical properties by forming a specified amphoteric polyimide precursor on a substrate by the LB method and partially or fully converting the polyamic acid moieties into imide rings. CONSTITUTION:An amphoteric polyimide precursor having repeating units of formula I [wherein R<1> is a tetravalent group having at least two carbon atoms; R<2> is a group of formula II; and R<3>, R<4>, R<5> and R<6> are each a 1-30C monovalent aliphatic, alicyclic or aromatic (or combined) (halogen-, nitro-, amino-, cyano-methoxy- or acetoxy- substituted) group or H, and at least one of them is a 12-30C group] is formed on a substrate by the Langmuir-Blodgett method(LB method), and the amic acid moieties are partially or fully converted into imide rings to obtain a monomolecular polyimide thin film or a built-up film thereof having repeating units of formula III. When the LB method is applied to the above precursor, a thin film can be formed, and when the obtained LB film is heated, an ultrathin polyimide film having a thickness <=10000Angstrom , low water absorption rate and moisture absorption rate, good heat resistance and electrical properties, and excellent chemical resistance and mechanical properties can be obtained.
Patent JP-H10103277-A (JP)
Title: Rotary compressor
Inventor: HASHIMOTO AKIRA
IPC: F04C29/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To increase strength of a shell, reduce noise, and correctly position elements in assembling them. SOLUTION: In a rotary compressor in hich motor elements and rotary compressor elements are contained in a cylindrical container 100, a shell 101 to compose a drum part of the cylindrical container 100 is formed by bending a steel plate 200 into a cylindrical form, bending one end part 200a of the steel plate 200 inward, and get butted the other end part 200b of the steel plate 200 against an outer end 201 of the bent one end part 200a to be welded with it.
Patent JP-H02111873-A (JP)
Title: Knudsen-type vaporization source device for vapor deposition device
Inventor: SAITOU TAKETOSHI
IPC: H01L21/203
Filed: 1988-10-15
Abstract: PURPOSE:To control a wide range of temps. by providing a refrigerant container at the base of a crucible, surrounding the crucible with a cooling net connected to the refrigerant container, and furnishing a heating means on the outside of the net. CONSTITUTION:A heater support 24 is arranged below a crucible holder 14 to surround the crucible 9, and a spiral heater 10 is fixed to the support. The cylindrical refrigerant container 11 is arranged below the heater 10, a cooling block 25 is fixed to the upper end of the container 11, and the lower end of the cooling net 13 of a copper wire, etc., having high heat conductivity is fixed to the protrusion. The net 13 has the inner diameter conforming to the outer diameter of the crucible 9, and the upper end is fixed to the crucible holder 14. A thermocouple 26 is inserted under the crucible 9, and the temp. of the crucible 9 is measured. By this method, the temp. of the vaporization source can be controlled between one hundred and several tens degree Celsius below zero and several hundreds degree. Accordingly, the device can be applied to the vaporization material having the m.p. lower than ordinary temp. with a quick response.
Patent JP-H03143578-A (JP)
Title: Final rice detector
Inventor: YUMITATE KAZUO
IPC: B02B7/00
Filed: 1990-09-27
Abstract: PURPOSE:To efficiently perform business data processing and to enhance working efficiency by displaying date and the arithmetic result of measurement at every bag. CONSTITUTION:Grain of a sample carried from a farmhouse is subjected to husking work in a husker 1 and thereafter sent into a grain sorter 2 while grain is midway sorting by wind. Therein grain is separated and sorted to a ripe grain having prescribed size and small grain, namely unripe rice such as green rice and an immature grain, etc. These are separately received by a weigher 3 and measured and successively sent to a packer 4. Therein ripe grain and small grain are packed separately and continuously. Therefore the need is eliminated wherein an inspector performs measurement at this time and performs packing and working efficiency is enhanced. Further packing is continuously enabled and therefore transport and containment are made easy. In addition thereto, indicating function e.g. due to a printed part is equipped at every bag. The need is eliminated wherein the inspector performs work for inserting an identification tag respectively. The detector more contributes to enhancement of working efficiency.
Patent JP-H06110843-A (JP)
Title: Data communication system between information processors
Inventor: MIWA MITSUO
IPC: G06F15/16
Filed: 1992-09-29
Abstract: PURPOSE:To improve the processing efficiency of a data communication system by sending continuously the request to the information processors via a shared memory before reception of the results of the precedent request. CONSTITUTION:In regard of the 1st and 2nd information processors 1 and 12, the conventional request queues are deleted and the the request information entries 7-9 are provided for each user process together with a request control table 10 and a request counter 11 which are controlled by a control part 2. The table 10 is provided at an input/output part 6 and stores the state variables corresponding to the entries 7-9. Meanwhile the counter 11 stores the write request number of a shaped memory 13 of the processor 12. The entries 7-9 have each unique number and these numbers are designated by the user processes 3-5 when the request are produced. Thus the correspondence is secured between the processes 3-5 and the entries 7-9 respectively. Then the requests are continuously sent to the processors 1 and 12 via the memory 13 before the results of the precedent request are received.
Patent JP-H09101857-A (JP)
Title: Input device for information processing unit
Inventor: NAGANUMA SATOSHI
IPC: G06F3/0338
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an input device for an information processing unit which is provided with a stick type pointer easy to operate even for a beginner and having no possibility of malfunction. SOLUTION: The pointer 5 is arranged on a position on a pad 8 connected to an electric equipment 2 and held by operator's palm, thumb and middle finger corresponding to the tip part of a free forefinger and a selection switch 6 for selecting an input position and an execution switch 7 for executing the contents selected by the switch 6 are respectively arranged on positions corresponding to the thumb and middle finger.
Patent JP-S63113135-A (JP)
Title: Fuel injection control device
Inventor: TANIGUCHI TOSHIYUKI
IPC: F02D41/08
Filed: 1986-10-31
Abstract: PURPOSE:To stably control idle engine speed at a simplified construction by controlling a step motor to keep idle engine speed constant by means of connecting the step motor to throttle valves. CONSTITUTION:Mounting an injector valve 4 to an intake pipe, a step motor 14 is connected to a throttle valve 7 on the upstream side of the injector valve. The step motor 14 is connected to the throttle valve not to interfere with throttling operations. Thus, a control circuit 13 controls the step motor 14 to keep idle engine speed constant by receiving input signals from an engine speed sensor 16.
Patent JP-H07115216-A (JP)
Title: Manufacture of solar cell
Inventor: NEGAMI TAKAYUKI
IPC: H01L31/04
Filed: 1993-10-18
Abstract: PURPOSE:To obtain high energy converting efficiency by improving the crystallinity of the semiconductor thin film having a chalcopyrite structure comprising a light absorbing layer, which is deposited on a semiconductor thin film containing cadmium that is to serve as a window layer. CONSTITUTION:A semiconductor thin film 2 containing cadmium formed on a light transmitting substrate 1 is heat-treated in an atmosphere containing cadmium chloride. Thereafter, a semiconductor thin film 3 having a chalcopyrite structure is deposited on the semiconductor film 2, and an electrode film 4 is further formed. The crystallinity of the light absorbing layer is improved by the increase in particle diameter of the crystal of the semiconductor thin film 2 containing cadmium.
Patent JP-H08117877-A (JP)
Title: Method for forming branch pipe and forming head
Inventor: NONAKA YASUHIRO
IPC: B21D19/04
Filed: 1994-10-25
Abstract: PURPOSE: To form branch pipe parts with a uniform thickness and high accuracy while preventing the formation of flaws on burring inside surfaces if the material of a base pipe is a soft material (aluminum alloy, etc.). CONSTITUTION: This forming head 1 is designed to move vertically and rotationally. The forming head 1 is circumferentially provided with plural bar- shaped pipe expanding pins 4 which project to incline at a sharp angle with the axis of rotation and are rotated by friction with the branch pipe forming inside surfaces (burring inside surfaces) of the base pipe 2 around the forming head 1. These pipe expanding pipes 4 successively expand the prepared holes 3 of the base pipe while collars 4a in contact with the branch pipes before rising of the branch pipes rotate along the burring inside surfaces at the time of expanding the prepared holes 3 of the base pipe 3. The final forming of the branch pipes is executed by the collars 4b in contact with the branch pipe parts at the time of rising of these parts.  Since the respective collars rotate in correspondence to the contact state, the contact resistance is decreased and the flaws formed on the burring inside surfaces before rising of the branch pipes and at the time of rising are prevented and the thicknesses of the branch pipe parts are made uniform.
Patent JP-S62120093-A (JP)
Title: Semiconductor laser
Inventor: HAMADA HIROYOSHI
IPC: H01S5/00
Filed: 1985-11-20
Abstract: PURPOSE:To obtain a coating film having a thickness of about 200Angstrom  and still having a high density and to enable the end faces of a semiconductor laser to be coated with a high yield without deteriorating the optical reflectivity at the end faces, by forming the coating film of Ta2O5. CONSTITUTION:An N-type GaAs substrate 1 having a (100) face on one surface is provided with a 6mum wide and 1.5mum deep groove. A first clad layer 2, an active layer 3, a second clad layer 4 and a cap layer 5 are deposited on the surface of the substrate 1 in that order. Then, end faces 1a and 1b of a resonator thus constructed is coated with a film of Ta2O5 6 having a thickness of 200Angstrom . The data curve with O mark chain represents the relation between the thicknesses of the Ta2O5 film 6 and the dielectric loss tangent indicating the densities thereof. Another data curve with (x) mark chain represents the same relation of an Al2O3 film formed by means of the high-frequency spattering. The coating film 6 of Ta2O5 can be formed in such a short period as two or three minutes, and therefore little irregularity is caused in the thickness of the film. Consequently, the variation in reflectivity on the end faces can be also limited to 1% or less.
Patent JP-H04141539-A (JP)
Title: Magnetic shielding parts
Inventor: NAGASAKI KIYOSHI
IPC: C22C19/03
Filed: 1990-10-01
Abstract: PURPOSE:To improve the magnetic permeability, magnetic shielding effect, spot weldability and hot workability of magnetic shielding parts by specifying the content of Ni, Cu, Mn, Si and Mo in an Fe allay. CONSTITUTION:Magnetic shielding parts are formed of an allay constituted of, by weight, 55 to 85% Ni, 0.5 to 15% Cu, 1 to 3% Mn, 0.1 to 2% Si, <=8% Mo and the balance substantial Fe with inevitable impurities. Ni is essential for obtaining its high magnetic permeability. Cu is effective for improving its magnetic permeability in the same manner as Ni. Mn is effective for improving its magnetic permeability in the same manner as Cu and furthermore increases its spot weldability. Si is effective for increasing its magnetic properties, particularly its magnetic shielding effect. Mo improves its magnetic permeability. In this way, various magnetic shielding parts, particularly the ones requiring very high shielding properties such as a shielding case for a magnetic head can be miniaturized.
Patent JP-H1191669-A (JP)
Title: Radiator installation structure
Inventor: HASE HIROTAKA
IPC: F01P3/18
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To simplify a vehicle frame and decrease the number of components, by supporting the upper portion of a radiator with a vehicle frame portion that extends backward from a head pipe, and by supporting the lower portion with a fastening member at the upper portion of the engine for fixing engine parts, respectively. SOLUTION: A bracket 8 is installed on the upper portion of a radiator. The radiator is installed on the vehicle fixed by the bracket with a bolt, etc., to a stay that extends from a down tube 4 of the vehicle frame 1. A stay 10 integrated with a radiator frame is provided in the lower portion of the radiator, with an adequate opening angle and parallel to a head cover of an engine 7. Further, the stay 10 is engaged with an engaging pin 12d formed in the upper portion of a special shaped bolt 12 on the upper portion of the engine, and the lower portion of the radiator 6 is fixed to the vehicle body. This eliminates the necessity of a conventional stay for supporting the lower portion of the radiator, and decreases the number of parts.
Patent JP-H0977682-A (JP)
Title: Anti-human immunodeficiency virus agent
Inventor: KANEKO REIJI
IPC: C07K7/64
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain new a anti-human immunodeficiency virus medicine having enhanced curing effect by lowering cytotoxicity with low toxicity to a human body, obtained by further modifying a cyclic peptide compound NP-06. SOLUTION: Carboxyl group of tryptophan residue and/or hydroxyl group of tyrosine residue in a cyclic peptide NP-06 of the formula is methylated. The peptide of the formula is obtained by, e.g. culturing a microorganism SKH-2344 strain belonging to genus Streptomyces and isolating from its cultured substance. The methylatioh of NP-06 is performed by, e.g. dropping diazomethane in an amount of equal mol to two times mol to NP-06 and reacting, treating the resultant reacted solution with a high-performance liquid chromatography, then separating into NP-06-WM methylated only carboxyl group of tryptophan in NP-06 and NP-06-WY methylated the carboxyl group and phenolic hydroxyl group of tyrosine.