baber/WOPTO huggingface dataset:
Patent JP-H1034527-A (JP)
Title: Lapping device
Inventor: BABA TOSHIYUKI
IPC: B24B37/07
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the flaw of the lapped surface of a workpiece by providing an oscillating part at the other end of an oscillating arm provided with a jig insert-fitting part on the tip side, and installing the oscillating part in such a way that an oscillating track of a jig passes the innermost periphery of a lapping machine and that both ends of the oscillating track of the jig reach the outer periphery of the lapping machine. SOLUTION: Oscillating mechanism 20 is provided with an oscillating part 5 for oscillating a jig insert-fitting part 4, having a jig rotation preventing part 3 for preventing the rotation of a lapping jig 2, on the upper face of a lapping machine 1, and an oscillating arm 6 connecting the oscillating part 5 to the jig insert-fitting part 4. The lapping machine 1 is rotated in a rotating direction R, and a workpiece 7 is lapped while oscillating the jig insert-fitting part 4 within a range θ by the oscillating mechanism 20 along the rotating lapping machine 1. At this time, the lapping jig 2 is not rotated due to the jig rotation preventing part 3, so that entanglement and twist of a lead wire are not generated, and because of being approximate to a locus at the time of rotating the lapping jig 2, lapping can be performed without leaving a lapping flaw on the lapped surface.
Patent JP-2001026564-A (JP)
Title: Hydronaphthalene derivative
Inventor: TAKAHASHI AKIRA
IPC: C07C43/196
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having high antifungal activity against fungi causing opportunistic infections diseases, excellent in selectivity, and useful as an antifungal agent or an anticancer agent useful in clinical practices, or as a raw material therefor. SOLUTION: This compound is a compound of formula I (X and Y are each a hydroxyl group wherein a lower alkyl group and a substituent or a protective group may be contained, or a carbonyl group wherein a protective group being in a united form of XY may be contained; (m) and (n) are each <=3), for example, a compound of formula II (THP is tetrahydropyranyl). The compound of formula I is obtained by using sclareolide (Aldrich reagent) as starting material and through a hydronaphthalene having two methyl groups at 4-position, a methyl group and a hydroxy group at 8-position, and a 2-hydroxyethyl group at 9-position, and a methyl group at 10-position, a hydronaphthalene having a methyl group and a hydroxy group at 8-position, a 2-acetoxyethyl group at 9-position, or the like.
Patent JP-H0755891-A (JP)
Title: Mehtod and device for testing integrated circuit
Inventor: TAKAHASHI AKIRA
IPC: H01L21/66
Filed: 1993-08-09
Abstract: PURPOSE:To improve sensitivity by suppressing beat noise generated when amplifying a laser beam emitted from a semiconductor laser by a light amplifier. CONSTITUTION:A semiconductor laser 11 for generating a laser beam, a light amplifier 12 for amplifying the power of the laser beam directed to an electrooptical material, a beam splitter 13 for branching the laser beam passed through the optoelectrical material into two portions, two wavelength plates 14 and 15 which have specific retardations which are equal in size and have different signs and give a specific polarization change to each of two laser beams branched by the beam splitter 13, two analyzers 16 and 17 for converting the polarization of the beam passed through the wavelength plates 14 and 15 to light intensity signals, tow light reception elements 48 which receive the light intensity signal output from the analyzers 16 and 17, and a differential detection means which performs differential detection of the electrical signal output from each light reception element 18 and the measures electric field generated by operating an integrated circuit.
Patent JP-H0842970-A (JP)
Title: Grain dryer utilizing solar heat
Inventor: KANEKO TSUNEO
IPC: F26B25/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a more inexpensive drying device by a method wherein solar heat is absorbed efficiently by a simple and inexpensive constitution, wherein the open side of a drying box is covered by a heat absorbing covering body constructed integrally with the drying box, so as to be capable of drying efficiently a large capacity of grains while contriving the saving of fuel consumption while both of a discharging hopper and a delivery conveyer are installed on the ground. CONSTITUTION:An upper surface open type drying box 1, whose inside is partitioned into a drying chamber 14 at the upper part of the boundary of a horizontal air ventilating board 2 and a suction chamber 5 at the lower part of the boundary, is installed on a floor surface 11. The open side is covered by a heat absorbing covering body 10, whose lower ends are attached to the right and left side walls of the drying box 1.
Patent JP-H0246740-A (JP)
Title: Formation of gate electrode
Inventor: TAKEUCHI SUSUMU
IPC: H01L29/812
Filed: 1988-08-08
Abstract: PURPOSE:To easily obtain a T-shaped gate electrode having fine channel length by forming an insulating film having an opening on a semiconductor substrate, forming a second insulating film on the sides of the opening for providing a second opening and growing a metallic film on the semiconductor substrate through this second opening. CONSTITUTION:An insulating film 11 is formed on a substrate 1 of GaAs or the like. A positive-type resist film 12 is formed on the insulating film 11. The resist film 12 is provided with an opening 14. The insulating film 11 is etched and the resist film 12 is removed so that a first aperture 15 is provided. An insulating film 16 is deposited on an area of the insulating film 11 including the first opening 15. The insulating film 16 is then subjected uniformly to strongly anisotropical etching until a longitudinal region of the surface of the substrate 1 is exposed. As a result, the width of the first opening 15 is decreased to provide a second opening 17. A metallic film is grown selectively on the substrate 1 through the second opening 17 so that a T-shaped metallic film 18, namely a T gate electrode, is provided on the substrate 1.
Patent JP-H118609-A (JP)
Title: Reception system of noise control adopting additional noise processing
Inventor: AZEYANAGI KATSUYOSHI
IPC: H04J13/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a reception system where receiver side S/N is considerably enhanced more than a process gain Gp by eliminating interference noise between other stations. SOLUTION: A noise estimate processing circuit NIP generates a reference spread signal es(t) and inverse spread series d(t) that have chip noise a(t) and an amplitude of an estimate signal, and a corrected reception signal rm (t) is obtained by adding a product between a desired station reference signal s(t) and the estimate amplitude and an additional signal (chip noise z(t)) from the noise estimate processing circuit NIP to a received signal r(t). The corrected reception signal rm (t) is subject to correlation analysis by the inverse spread signal d(t) received from the noise estimate processing circuit NIP, resulting that an output uD is generated. The NIP analyzes the uD and similar analysis is repeated for plural numbers by using an output z(t) of a next stage and an inverted reference spread signal es(t) as required, and the final stage output uD is hard-discriminated by a DEC.
Patent JP-2001018570-A (JP)
Title: Filing device, supporting fixture and binding tool
Inventor: AOKI YASUO
IPC: B42F13/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a filing device, in which a binding tool can be attached to and detached from a supporting tool with excellent operability and consequently the number of binding tools mountable to a supporting tool can be increased sharply, the supporting tool and the binding tool. SOLUTION: The upper side plate 13 and the lower side plate 11 of a supporting tool B are formed bendably to a rear plate 12. At both the longitudinal end parts of the rear plate 12, is provided a holding means 100, each of which engages with the upper side plate 13 and the lower side plate 11 so as to hold the plates at their sites.
Patent JP-S57123222-A (JP)
Title: Transparent boiling water-stable bactericidal-treatment-resistant polyamide
Inventor: GERUHARUTO BIIRU
IPC: C08G69/26
Filed: 1981-12-10
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Polyamides obtained by polycondensing a mixtures of a) 20-65 mol-% of isophthalic acid b) 35-60 mol-% of decanedicarboxylic acid c) 0-30 mol-% of tert. butylisophthalic acid as well as d) 50-100 mol-% of diaminocyclohexylmethane e) 0-50 mol-% of bisaminomethyltricyclodecane wherein the sum of the dicarboxylic acid components a) + b) + c) as well as the sum of the diamine components d) + e) must amount to 100 mol-% respectively. 1. Claims for the Contracting State : AT Process for the production of polyamides, characterised in that there is polycondensed a mixture of the following components : a) 20-65 mol-% of isophthalic acid b) 35-60 mol-% of decanedicarboxylic acid c) 0-30 mol-% of tert. butylisophthalic acid as well as d) 50-100 mol-% of diaminocyclohexylmethane e) 0-50 mol-% of bisaminomethyltricyclodecane wherein the sum of the dicarboxylic acid components a) + b) + c) as well as the sum of the diamine components d) + e) must amount to 100 mol-% respectively.
Patent JP-H0483575-A (JP)
Title: Water quality monitor apparatus of water area
Inventor: YAHAGI TOSHIO
IPC: G01N33/18
Filed: 1990-07-27
Abstract: PURPOSE:To monitor the quality of the head even when a harmful substance is generated individually or simultaneously by providing respective detectors of a toxic substance, an offensive smell and an oil component and guiding a part of the raw water introduced into a water purifying plant to the respective detectors and providing a monitor center receiving the signals from the respective detectors to the air purifying plant. CONSTITUTION:In a toxic substance detector 10, raw water is guided to a fish monitor water tank 12 breeding fishes 13 and the imaging signal of a camera 14 is sent to an image processor 15 to process the behavior of fishes to transmit a judgment signal to a monitor center 4. In an offensive smell detector 20, the raw water is guided to an offensive smell detecting water tank 22 and the value detected by an offensive smell sensor 23 is sent to an offensive smell judging device 24 to judge an offensive smell and a judgment signal 25 is transmitted to the monitor center 4. In an oil component detector 30, the raw water is guided to an oil component detecting water tank 32 and the light from the light emitting part 33 provided above the surface of the water in the tank 32 is detected by a light detection part 34 and the signal thereof is sent to an optical detector 35 to transmit a result signal 36 to the monitor center 4. Therefore, the discovery of abnormality at an early stage, emergent disposal such as a treatment measure or the stop of water-intake and the reopening of water-intake can rapidly be performed.
Patent JP-H1136600-A (JP)
Title: Length and straightening ruler of threshold, sill, board material, etc.
Inventor: UEMATSU YOSHITAKA
IPC: G01B3/04
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a length and straightening ruler capable of simply determining the place of cutting of a threshold, a sill, board material, etc., to a column having a tendency such as torsion accurately. SOLUTION: The length and straightening ruler 100 is used when a building member such as the threshold, the sill, the board material, etc., is arranged between opposed exterior wall surfaces consisting of frame materials such as prefabricated columns. The length and straightening ruler 100 has a steel square body 25 composed of a pushing ruler section 20 abutted on the exterior wall surface of the frame material as a reference by a surface and a ruler section 23 arranged at a right angle with the pushing ruler section 20 and plate side-face rulers 27, 29 installed to the ruler section 23 of the steel square body 25 and abutted on the side face of the building member, and the plate side-face rulers 27, 29 are made to run substantially parallel with the side face of the ruler section 23 and mounted so that the places of the parallelism of the plate side-face rulers 27,  29 can be adjusted. Accordingly, the cutting plane line of the place of the cutting of the building member such as the threshold, the sill, the board material, etc., to the column having a torsional tendency is drawn simply, and the building member can be cut accurately.
Patent JP-H0483181-A (JP)
Title: Automatic testing device for pair identification
Inventor: ENDO YUJI
IPC: G01R31/02
Filed: 1990-07-26
Abstract: PURPOSE:To automatically enable pair identification against its conductor number without arranging measures at both ends by providing means for transmitting test signals out of a voice band to a feed line leading to one end of a multiconductor cable to be tested. CONSTITUTION:A switching box portion B installed inside a station has a relay matrix 52 so formed as to selectively connect each terminal and the feed line of a cable C to be tested to the test spring of an MDF(main wiring board), and the switching box portion B is controlled by a control signal transmitted from a controller portion A via a control cable Lc and performs selective control action. A controller connected to the manhole side transmits a test signal whose frequency is out of a voice band(e.g. 10Hz) via a feed line terminal 10 to the feed line of the cable C to be tested and a conductor number to which the test signal should be sent back is designated by a control signal transmitted from modem/voice terminals 12, 13 to the control cable Lc and further a conductor to which the test signal has been sent back is detected by a probe line terminal 11 and a detector for test signals. Checking is thus automated and there is no need for measurers to be arranged at both ends.
Patent JP-H0642120-A (JP)
Title: Irregularly formed projection waterproofing method for flat roof, etc., lined with waterproof sheet
Inventor: TANAKA HISAO
IPC: E04D13/14
Filed: 1992-07-24
Abstract: PURPOSE:To enhance the effectiveness to perform works, suppress the costs for execu tion of waterproofing structure, and generate a fine appearance after executing of waterproofing works by waterproofing a flat roof using a coating film applied to the portion presenting lesser expansion and contraction such as an irregularly formed projection (frame, specially functioning part, etc.), waterproofing the remaining portions by the insulation method (float stretching method) using a waterproof sheet, and keeping their boundaries watertightly. CONSTITUTION:In a flat roof 1, etc., fitted with a waterproof sheet stretched over, the end 3a of this sheet 3 stretched over the portion of wall surface 2 to be waterproofed other than any irregularly formed projection 7 is seamed with the over surface of a joint piece 4 in the area around the projection 7. A reinforcing fiber sheet 10 is put as covering the whole surfaces of the irregularly protruding part 7 and the oversurface of the end part 3a of the waterproofing sheet 3 around the part 7, and coated with and impregnated with a waterproofing coating made of synthetic resin. Thus a waterproofing layer 11 is produced consisting of fibers impregnated with waterproof coating of synthetic resin, and the skirt part 11a of this of this layer 11 is joined with the oversurface of the end part 3a of the sheet 3 around the irregularly formed projection 7.
Patent JP-H0923633-A (JP)
Title: Linear driver
Inventor: MATSUMOTO MITSUSABURO
IPC: H02K33/16
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To realize an initial mode of high driving force by conducting an exciting coil to attract a magnetic cylinder magnetically toward first and second poles and driving a load, abutting on an actuator, in the axial direction thereby attaining silent linear driving of the load. SOLUTION: The outer circumference at one end of a soft magnetic cylinder 2 is disposed oppositely to the entire inner circumference of a first pole 4a through a small air gap and the outer circumferential end part of soft magnetic cylinder 2 is disposed oppositely to the inner circumferential end part of a second pole 4b. An actuator 1 is then pressed by means of a back spring to hold the soft magnetic cylinder 2 relatively to first and second poles 4a, 4b. Furthermore, an exciting coil 5 is conducted to attract the soft magnetic cylinder 2 magnetically toward the first and second poles 4a, 4b thus driving the actuator 1, and thereby a load B abutting thereon, the axial direction. This structure realizes silent linear driving of the load B in a mode of high initial driving force.
Patent JP-H0729325-A (JP)
Title: Processing circuit for digital video signal
Inventor: OZAKI HIDETOSHI
IPC: H04N5/92
Filed: 1993-07-16
Abstract: PURPOSE:To improve picture quality of a reproduced picture when an error exists in a separated orthogonal transformation data train or the possibility exists. CONSTITUTION:Information concerning an data error or possibility of error is inputted to a control circuit 70C from an error correcting circuit. When no error exists in all data trains, switches 70A, 70B for exchanging data are switched so as to output an input signal as it is by a control circuit 70C. Each data train is supplied to a mixing circuit 70D, separating process at the time of recording and mixing process being inverse to the former are performed. When an error or its possibility exists in the data train, the corresponding switch out of the switches 70A, 70B for exchanging data is switched to a data '0' side by the control circuit 70C and data is exchanged. In the mixing circuit 70D, a data train having no error and a '0' data train are inputted and these data trains are mixed.
Patent JP-2001027567-A (JP)
Title: Light measuring instrument
Inventor: KAWAI KATSUHIKO
IPC: G01J1/42
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain the light measuring instrument which has a wide dynamic range and can accurately measure the quantity of incident luminous flux. SOLUTION: The light measuring instrument 10 is equipped with a timing pulse generator 14 which outputs a timing pulse signal with a period T, an HPD (optical detecting means) 16 which outputs a signal corresponding to the quantity of the incident luminous flux, a charge amplifier 20 which integrates the signal outputted from the HPD 16, a comparator 22 which outputs a saturation signal when the output of the charge amplifier 20 exceeds a reference voltage Vc, a counter 26 which counts how many times the saturation signal is outputted from the comparator 22, an A/D converter 28 which converts the output of the charge amplifier 20 from analog to digital, and an arithmetic part 30 which calculates the quantity of the incident luminous flux according to the output of the counter 26 and the output of the A/D converter 28.  The charge amplifier 20 is rest with the timing pulse signal outputted by the timing pulse generator 14 and the mentioned saturation signal.
Patent JP-2001027462-A (JP)
Title: Cold insulation system
Inventor: HOSOKAWA SADANOBU
IPC: A01F25/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cold insulation system for sustaining grains in an appropriate uniformly cooled state while facilitating maintenance and preventing adhesion of rice bran to a tank. SOLUTION: A storage hopper 2 is surrounded by a heat insulation box 4 through a gap 3, an opening 10 for supplying grains into the storage hopper 2 is made at an upper part of the heat insulation box 4 and applied with a cover 11. A cooling unit 5 is disposed on the lower side of the inclining bottom wall 2A of the storage hopper 2 and cold air inlet and outlet 7, 6 communicating with the cooling unit 5 are provided. A partition wall 8 for regulating short circuit flow between the inlet and outlet 7, 6 is provided in the peripheral gap 3 and an heat insulating member 12 is provided on the inclining bottom wall 2A of the storage hopper 2 facing the outlet 6 so that cold air supplied from the outlet 6 flows substantially in the circumferential direction of the storage hopper 2 before reaching the inlet 7.
Patent JP-H0247095-A (JP)
Title: Transfer material for printer
Inventor: UCHIUMI SHIGEO
IPC: B41M5/41
Filed: 1988-08-10
Abstract: PURPOSE:To improve slit properties, dimensional stability, durability by providing a transfer ink layer on one side face of a biaxially oriented polyester film having specific thickness, longitudinal F5 value, refractive index, central line mean roughness critical viscosity on its surface. CONSTITUTION:A transfer ink layer is provided on one side face of a biaxially oriented polyester film having 1-15 of mum of thickness, 12-15kg/mm<2> of longitudinal F5 value, 1.650-1.675 of both longitudinal and lateral refractive indices, 0.02-1mum of central line mean roughness of its surface, and 0.30-0.57 of critical viscosity. Polyester chip having high molecular weight is so dried and melted that the critical viscosity of the film becomes 0.57 or less, extruded in a sheet state from a slitlike die, solidified by cooling by a casting drum to form an unoriented sheet. The sheet is heated to 80-130 deg.C in two or a plurality of zones, so oriented that the total magnification becomes 3 to 7 times by the peripheral speed difference between the rolls, then laterally oriented 3.0-4.5 times at 90-120 deg.C, and then heat treated at 200 deg.C or higher to obtain a film.
Patent JP-S6261908-A (JP)
Title: Photopolymerizable composition for dental restoration
Inventor: KUBOTA TAKAO
IPC: A61K6/884
Filed: 1985-09-11
Abstract: PURPOSE:To provide the titled composition containing a ketal compound and a benzoin alkyl ether compound as polymerization initiators in combination with a reducing agent, exhibiting excellent curability by the irradiation with any of ultraviolet radiation or visible light and giving a cured material having excellent strength, hardness, etc. CONSTITUTION:The objective composition can be produced by compounding (A) a polymerizable compound having at least one ethylenic unsaturated double bond, e.g. di(meth)acrylate, (B) the compound of formula I (X is H, Cl, 1-5C alkyl, etc.; A is 6-membered aromatic group; R is 1-10C alkyl, 7-9C aralkyl, etc.), e.g. benzyl dimethyl ketal, (C) the compound of formula II (R is alkyl; R' is H, alkyl, halogen, etc.; R'' is optional group such as alkyl, alkoxy, etc.), e.g. benzoin isobutyl ether, (D) a reducing agent (e.g. amine) capable of reducing the photosensitizer only in the excited state and (E) a filler. The amount of the components B, C and D is preferably 0.01-5wt% each based on the component A.
Patent JP-H0546368-A (JP)
Title: Device for generating program generator
Inventor: TANAKA NOBUAKI
IPC: G06F9/06
Filed: 1991-08-08
Abstract: PURPOSE:To provide the device for generating a program generator from a specification description of an easily readable and easily changeable format. CONSTITUTION:The part of a character-string is detected from within words and phrases parsed by a character-string drawing-out means 102b and a unique identifier is given to a character-string, and instead of the character-string, the identifier is inserted into a list of words and phrases of a specification description. A character-string managing part generating means 102c generates a character-string managing part 104 for managing the character-string drawn out by the character-string drawing-out means 102b in a program generator 108, and a user program 105, a syntax analyzing part 103 generated by a specification description syntax analyzing means 102e and a syntax analytic table generating means 102f, and the character-string managing part 104 are compiled and linked by a compiler 106, and a target program generator 108 is generated.