baber/WOPTO huggingface dataset:
Patent JP-2001141606-A (JP)
Title: Instrument for measuring illuminance
Inventor: WADA TOMOHIRO
IPC: G01M11/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To measure illuminance at a plurality of points over a wide illumination range using a single illuminance meter. SOLUTION: A projector 100 is disposed oppositely to a small screen 200 and an illuminance meter 300 through a small darkroom 400. Direction of the optical axis of the projector 100 is varied sequentially by shifting the position thereof sequentially and illuminance at different irradiating positions is measured sequentially using a single illuminance meter 300 thus attaining an illuminance corresponding to a plurality of measuring points of a large screen. A projection lens of the projector 100 may be shifted in place of the projector 100 itself or the set position of an LCD panel being set in the projector 100 may be shifted. Alternatively, the small screen 200 and the illuminance meter 300 may be shifted sequentially while fixing the projector 100 to measure illuminance at each shift position.
Patent JP-H01168197-A (JP)
Title: Remote control transmitter producing sound
Inventor: MIMURA KAZUKO
IPC: H04Q9/00
Filed: 1987-12-24
Abstract: PURPOSE:To allow a transmitter to be found out easily if a remote control transmitter is missing during various operations by providing a sound reply sensor to the remote control transmitter. CONSTITUTION:A sounding sensor is provided to the remote control transmitter. That is, the sensor senses a sound produced from a person seeking the transmitter such as friction sound of fingers or whistle. The sensor receiving the behavior of the person himself or a signal returns a sound with respect to the person's behavior by means of beep tone or melody. Thus, the location of the remote transmitter can be recognized from the direction of the reply tone.
Patent JP-H02173603-A (JP)
Title: Leaf spring attaching/detaching device for optical connector
Inventor: YAMAGUCHI SHIZUKA
IPC: G02B6/38
Filed: 1988-12-27
Abstract: PURPOSE:To attach/detach a leaf spring to/from the optical connector without applying any excessive pressing force to the optical connector by mounting 1st and 2nd cams on a cam shaft which is supported pivotally and rotatably on a frame and arranging a couple of leaf spring supporting members on both sides of the 1st cam. CONSTITUTION:When a cam shaft 22 is rotated by a driving mechanism and the frame moves down automatically as a 2nd cam 24 rotates, the cam surface of a 1st cam 23 abuts on the center of the leaf spring 9 mounted on the optical connector 6. Projections 23a and 23b and projection stripes 25a and 25b expand the lower ends of leaf spring support members 25 and 26 on both sides as the 1st cam 23 rotates and a claw 40 is engaged to both ends of the leaf spring 6. At the same time, the 1st cam 23 presses the center of the leaf spring 9 to spread both ends of the leaf spring 9, thereby releasing the leaf spring from being pressed against the optical connector. At the same time, the frame itself moves up by the rotation of the cam 24 to separate the leaf spring 9 from the optical connector 6 together with the 1st cam 23 and leaf spring support members 25 and 26. Consequently, the detachment of the leaf spring 9 from the optical connector 6 is completed.
Patent JP-H04196506-A (JP)
Title: Magnetic device
Inventor: TORIO JIRO
IPC: H01F17/00
Filed: 1990-11-28
Abstract: PURPOSE:To minimize the part where excitation conductors approach and stretch in parallel, reduce the capacitance between lines, and obtain a magnetic device whose self-resonance frequency is increased, by constituting a winding structure wherein, after an excitation conductor is always rectangularly wound to one side of a unit magnetic core and excites adjacent unit cores, the conductor returns again the original unit core and excites it. CONSTITUTION:An excitation conductor 33 starting from a terminal 34a is wound by one turn around the upper side parts of magnetic cores 31 of a first row of a unit magnetic core 31, reaches a unit magnetic core 31 on the right end, is wound by one turn around the right lower part of a unit magnetic core 31 on the right end of the first row in the returning direction to the terminal 34a, is wound, as it is, by one turn around the upper side part of a unit magnetic core 31 on the right end of a second row, returns again the magnetic core 31 on the right end of the first row, and is turned by one turn around the left lower part. When the excitation conductor 33 is repeatedly wound in order in this manner, an inductor having 3 turns of the excitation conductor 33 a unit magnetic core 31 can be obtained. Since the part where adjacent excitation conductors approach and stretch in parallel is minimized in this manner, the capacitance between the excitation conductors can be remarkably reduced.
Patent JP-H04198496-A (JP)
Title: Apparatus for metal plating
Inventor: KATO MARIKO
IPC: C25D7/12
Filed: 1990-11-28
Abstract: PURPOSE:To offer an apparatus for metal plating on the semiconductive substrate without damaging the substrate plated and with reduced man-hours by providing an electrode being brought into contact with plural points of peripheral parts of the substrate on a substrate holding carrier and an electrode being opposed to each substrate inserted in the carrier. CONSTITUTION:On the carrier 1 consisting of an insulator, plural substrate supporting grooves 2a being a half-ring shape made of a conductive metal closely contracting with the faces of the substrate 5 by inserting the front and rear sides of the substrate 5 by about 5mm of the peripheries, and being connected with a plating cathode 3, are attached at a constant interval. The electrode net 7 being connected with an anode electrode 4 of nearly the same size as the substrate 5, is attached parallel to the substrate 5 inserted into the supporting grooves 2a. Also the frame 6 with the substrate 5 supporting grooves is made of an insulator and the same number of the supporting grooves 2b for the substrate 5 as the supporting grooves 2a are attached with a constant interval and each supporting groove 2a, 2b of the carrier 1 and the frame hold the substrate 5 between the up and down of it. By dipping the apparatus in a plating solution being stirred slowly to energize, the desired thickness of the plating is obtained.
Patent JP-H11158161-A (JP)
Title: 4-phenethylaminopyrimidine derivative, its production and pest-controlling agent for agriculture and horticulture
Inventor: FUJII KATSUTOSHI
IPC: A01N43/54
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a pest-controlling agent for agriculture and horticulture excellent in the controlling effect against a southern root-knot nematode, a twospotted spider mile, a diamondback moth, etc. SOLUTION: A compound of the formula [R is CN, COR<1> or the like; R<1> is OH or the like; (n)=1-41, for example, ethyl-4-(4-(2-(5-chloro-6-(1-fluoroethyl)-4- pyrimidin-4-ylamino)ethyl)phenyloxy)butyrate. A compound of the formula is obtained, for example, by reacting (A) 5-chloro-6-(1-fluoroethyl)-4-(2-(4- hydroxyphenyl)ethylamino)pyrimidine with (B) a compound (e.g. ethyl 4- bromobutyrate) of the formula: R(CH2 )n X (X is a halogen), wherein the component B is preferably used in an amount of 2-5 mol times the component A, in a solvent such as N,N-dimethylformamide in the presence of potassium hydroxide or the like, preferably at 60-110 deg.C, normally for 0.5-5 hr.
Patent JP-H05167494-A (JP)
Title: Radio communication equipment
Inventor: URATA IZUMI
IPC: H04W88/02
Filed: 1991-12-12
Abstract: PURPOSE:To provide the excellent radio communication equipment able to prevent consecutive transmission with the hardware only. CONSTITUTION:A mobile station having a radio equipment 1, a transmission control section 2, and a MODEM 4 implementing modulation-demodulation of transmission reception data is provided with a continuous transmission prevention section 3 monitoring a clock from the MODEM 4, and the operation of the transmission control section 2 is stopped by the monitor result in the continuous transmission prevention section 3 and the continuous transmission prevention section 3 monitors the clock of the MODEM 4 during the operation of the radio communication equipment and even when a MODEM is destroyed due to any cause, the continuous transmission prevention section 3 is in operation to control the transmission control means 2 with the outputted signal thereby preventing the continuous transmission.
Patent JP-H02173241-A (JP)
Title: Case-hardening steel and its production
Inventor: HIRAI MANABU
IPC: C22C38/00
Filed: 1988-12-26
Abstract: PURPOSE:To efficiently manufacture a case-hardening steel excellent in fatigue strength, etc., by applying carburizing and quenching to a case-hardening steel with a specific composition, subjecting the above steel to spheroidizing annealing in a carburizing atmosphere while specifying temperature, holding time, and cooling velocity, respectively. CONSTITUTION:A case-hardening steel which has a composition consisting of, by weight, 0.10-0.30% C, 0.03-0.50% Si, 0.30-1.80% Mn, 0.30-1.80% Cr, and the balance Fe with inevitable impurities and containing, if necessary, 0.05-0.35% Mo is carburized and quenched. Subsequently, the above steel is held in a carburizing atmosphere at a temp. between Ac1 and Ac1+(Ac3-Ac1)X0.4 for 2-4hr and cooled slowly at 20-30 deg.C/hr cooling rate to undergo spheroidizing annealing (where Ac1 and Ac3 mean the Ac1 transformation point and the Ac3 transformation point of a base phase, respectively). Further, the above steel is held at a temp. between Ac3 and (Ac3+30 deg.C) for a short time and then quenched, by which the case-hardening steel which consists of a base phase composed of martensite containing spheroidal cementite and a carburized layer having a composition consisting of 0.50-1.50% C and the balance Fe with inevitable impurities and a structure composed of martensite containing spheroidal cementite can be obtained.
Patent JP-H08184667-A (JP)
Title: Laser radar and i/o window therefor
Inventor: SUGITA MASAYA
IPC: G01S7/481
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a laser radar and an I/O window therefor in which the number of components, weight and cost can be reduced while making compact the optical system thereof. CONSTITUTION: The I/O window for laser radar comprises a sheet of transmission-type hologram 1, 20, 30 for receiving an oscillating laser light L1 from a light emitting element 3 to direct a reproduction light L6 toward an obstacle and receiving a scattering reflection light L7 from the obstacle to direct a converging light LS toward a light receiving element 4.
Patent JP-H0770694-A (JP)
Title: Steel for cold forming
Inventor: TAKAMURA TOSHIHIRO
IPC: C21D7/02
Filed: 1993-12-24
Abstract: PURPOSE:To produce steel for cold forming excellent in the ductility and toughness of the corner part, weld zone or the like by specifying the compsn. constituted of C, Si, Mn, S, P, Al, Ti, V, Nb, Zr, B, N and Fe. CONSTITUTION:Steel for cold forming having a compsn. contg., by weight, 0.03 to 0.25% C, 0.10 to 0.50% Si, 0.30 to 2.00% Mn, <=0.020% S and <=0.020% P, furthermore contg. one or more kinds among <=0.150% Al, <=0.050% Ti, <=0.100% V, <=0.080% Nb, <=0.050% Zr and <=0.0050% B, moreover contg. N by the amt. satisfying the inequality: N<=0.2 (Al/2+Ti/1.5+V/3.5+Nb/6.5+Zr/6.5+B)%, contg., at need, one ore more kinds among 0.10 to 0.50% Cu, 0.10 to 1.00% Ni and 0.10 to 1.00% Mo as well, and the balance Fe with inevitable impurities is obtd.
Patent JP-H07180271-A (JP)
Title: Manufacture of plaster cured material
Inventor: RI CHIYOUKEN
IPC: E04C2/04
Filed: 1993-12-24
Abstract: PURPOSE:To provide an inexpensive and high quality product by releasing a molded product from a plate or a mold in a short time, while a pot life time necessary for a raw material mixture not containing a setting retarder being maintained, improving production efficiency and lessening a burden due to investment in plant and equipment. CONSTITUTION:For the manufacture of a plaster cured material, a raw material mixture is kept at a temperature between 80 and 100 deg.C and cooled down to a temperature between 70 and 5 deg.C. Then, the mixture is molded and hardened in the method for manufacturing the material using the mixture mainly composed of semi-water plaster. Thereafter, the molded mixture is dried to provide the plaster cured material as a product. In this case, a setting start time can be accelerated by cooling only a compact without cooling the mixture.
Patent JP-H07180673-A (JP)
Title: Closed scroll compressor and assembling method thereof
Inventor: TSUBOKAWA MASAHIRO
IPC: F01C21/10
Filed: 1993-12-24
Abstract: PURPOSE:To optimize the state of a clearance between both laps after thermal expansion so as to heighten assembling accuracy by shifting a fixed scroll in the anti-turning direction to assemble so as to uniform the clearance between the respective laps of the fixed scroll and a turning scroll after thermal expansion. CONSTITUTION:A compression mechanism part 1 accommodated in a closed container and driven by the power of a motor part through a crankshaft 3 has a fixed scroll 4 and a turning scroll 5 with laps 4b, 5b formed in involute curves so as to compress and discharge gas while moving a compression space to the center side by the turning motion of the turning scroll. In this case, the respective scrolls 4, 5 are formed of material with different thermal expansion coefficients and assembled by shifting only the phase of the lap 4b of the fixed scroll 4, formed of the material with a large thermal expansion coefficient, in the anti-turning direction of the turning scroll 5 from the positions of the respective scrolls 4, 5 and the phase positions of the laps 4b, 5b to maximize the possible turning radius between the laps 4b, 5b.
Patent JP-2001148633-A (JP)
Title: Encoding method for acoustic signal
Inventor: MOTEGI TOSHIO
IPC: G10L19/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To encode a general acoustic with high quality through the use of MIDI data. SOLUTION: An acoustic signal becoming an encoding object is taken in as data and a trigonometric function with high correlation on a signal X in a unit period (d) is selected as a temporary representative periodic function T(n). A reference period r(n) obtained by shifting the unit period (d) by integer (m)-times of the period T(n) is defined. A phase angle θ 1(n) with respect to the temporary representative period function of the signal X in the unit period (d) and a phase angle θ 2(n) with respect to the temporary representative function of a signal Y in the reference period r(n) are obtained. The operation of TT(n)=(m.T(n)-T(n).Δθ (n)/2π)/m is executed by using the difference Δθ(n) of both phase angle so that a period TT(n) is obtained. The period function having the period TT(n) is defined as a formal representative period function and the signal X in the unit period (d) is made to be representative.
Patent JP-H08254436-A (JP)
Title: Navigation system
Inventor: OTA MASAKO
IPC: G01C21/36
Filed: 1995-12-18
Abstract: PURPOSE: To provide any comprehensible guide information easily in compliance with a request out of the driver as well as to lighten any burden an the driver by installing a guide information processing means or the like outputting the guide information according to the driver's request. CONSTITUTION: A map information detecting means 3 detects any map information stored in a map information storage means 1, selecting a guide object spot, and it generates guide object spot information. A guide information processing means 4 generates the guide information from the guide object spot information or an output of the detecting means 3 and the map data stored in the storage means 1, according to a driver's indication being inputted out of an inputting means 5. A plotting means 7 generates a plotting signal in conformity with the guide information out of the processing means 4, and a displaying means 6 displays the guide information in accordance with the plotting signal.  This navigation system provides not only the guide information pertaining to the current position of his own car but also the guide information at a spot, the driver requires, in front of the car position by the driver's request.
Patent JP-2000155333-A (JP)
Title: Liquid crystal display device
Inventor: ABU KOICHI
IPC: G02F1/1345
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the shorting by the separation parts remaining without being cut and the readhesion of splashes at the time of cutting by forming the separation parts for disconnecting image signal electrode wiring terminals from static electrode protective wiring as a laminated structure of low-resistance metallic layers and high melting metallic layers. SOLUTION: The liquid crystal panel is constituted by holding liquid crystals in the spacing between an active matrix substrate 1 and a color filter substrate 10. A plurality of the image signal electrode wiring 2 drawn from an effective display region AR side are connected to the static electrode protective wiring 4. The separation parts 8 of the image signal electrode wiring 2 and the static electrode protective wiring 4 are scanned by a spot of a laser beam, by which the separation parts 8 are disconnected and cut parts 8A are obtained. The separation parts 8 are formed as the laminated structure obtained by depositing a thin layer 81 of chromium on the substrate l, forming a thin layer 82 of aluminum thereon and further forming an insulating protective film 83 covering the upper layer thereof.
Patent JP-H07150171-A (JP)
Title: Lubricating oil composition
Inventor: ARAI KATSUYA
IPC: C10M141/08
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a lubricating oil composition with which a low coefficient of friction can be maintained in not only severe frictional conditions but mild ones. CONSTITUTION:This composition comprises a base oil, a metal dithioxanthate, and benzylamine and/or a boron compound derived therefrom.
Patent JP-2001147241-A (JP)
Title: Measuring apparatus for consumed power
Inventor: KURAMOTO SHOICHI
IPC: G01R11/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain real-time information regarding consumed power in a general household. SOLUTION: The rotational speed of a rotary disk 111 of a household watthour meter 10 is detected by an optical sensor 20. On the basis of the rotary disk 111, real-time consumed power or a real-time consumed current is found. Information regarding consumed power such as momentary consumed power, a momentary consumed current, a power amount per unit time, an integrated power amount, a consumption rate per unit time, an integrated consumption rate, a comparison value with consumed power in the past or the like is displayed on a power display part 40.
Patent JP-H10171676-A (JP)
Title: Test facilitation circuit for microprocessor
Inventor: MORI JUNJI
IPC: G06F11/267
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To easily test a microprocessor containing a cache memory at the low cost by building in the internal circuits excluding an internal circuit that executes a text program stored previously in the cache memory and performs the input/output operations to the outside. SOLUTION: In a normal operation mode, a specific address that does not exist in a cache memory 1 and requires no conversion is outputted from a sequence control unit 6 when a reset state is canceled. When a test mode is set at a mode register 11, an address (test reset address) that accesses a cache instruction is selected. Then an instruction group (test program) which is previously written in the memory 1 in a cache test mode is executed. The test result is rewritten in a data cache by a store instruction, etc. The contents of the memory 1 are read out in a cache test mode and compared with the expected value by a tester for the decision of the acceptance or rejection of the contents.
Patent JP-H04201303-A (JP)
Title: Manufacture of ceramic hollow pipe
Inventor: ABE YOSHIHIRO
IPC: H01B12/12
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a ceramic hollow pipe which is homogeneous and has high mechanical strength by a easy and inexpensive process, by a method wherein powder of a ceramic composition is melted, a ceramic solution is filled into a support pipe, the ceramic solution close to an inner wall of the support pipe is solidified in the hollow pipe, unsolidified ceramic solution is caused to flow out through the support pipe and a ceramic hollow body is formed. CONSTITUTION:Powder of a fixed composition consisting mainly of a superconductive composition is melted and a ceramic solution is prepared. The ceramic solution 2 within a crucible 1 is poured into a quartz glass pipe 3 whose both ends are open from a top opening end through decompressed suction and filled into the quartz glass pipe 3. The ceramic solution 2 cast into the quartz glass pipe 3 is solidified gradually from a part close to a quartz glass pipe wall by cooling. A low-viscosity unsolidified solution at the center of the inside of the quartz glass pipe is dropped and caused to flow out and a ceramic hollow pipe 2a is formed by either suspending suction in the middle of a cooling process or blowing air into the quartz glass pipe. The hollow pipe 2a is taken out by a difference between a coefficient of thermal expansion of the hollow pipe 2a and that of the quartz glass pipe and reheat-treated.
Patent JP-2000153724-A (JP)
Title: Structure for mounting vehicle plastic part to vehicle body
Inventor: YOSHIGI MOTONORI
IPC: B60K37/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure that absorbs thermal expansion for mounting vehicle plastic parts to a vehicle body without involving an increased number of parts or an increased parts cost. SOLUTION: This structure for mounting vehicle plastic parts on a vehicle body is concerned with mounting an instrument panel (plastic part) 1 on a vehicle body panel 27 using a bolt 25. In this structure, a mounting recessed portion 30 is made in the instrument panel 1 and a bolt mounting seat 30a is provided in this recessed portion 30. A lightening hole 32 is made in areas around the bolt mounting seat 30a to allow the instrument panel 1 to move in an elongation direction W, as caused by thermal expansion.
Patent JP-H05144333-A (JP)
Title: Ceramic supercondcutor
Inventor: KIKUCHI SUKEYUKI
IPC: H01B13/00
Filed: 1991-11-19
Abstract: PURPOSE:To provide a ceramics superconductor, the superconducting properties are unlikely to be degraded even when being repeatedly bent. CONSTITUTION:A plurality of tape-like complexes 5 consisting of a metallic material 3 and a ceramics superconductor 4 are arranged in multiple layers on the outer peripheral surface of a cylindrical former 2 such that a tape-like body 1, such as metal or plastics, is spirally wound and produced. The tape-like body 1 is spirally wound with a spacing of a predetermined pitch in such a way that its adjoining side surfaces do not contact each other so as to enable the former 2 to be contracted in its longitudinal direction, and a plurality of the tape-like complexes 5 are arranged in multiple layers on the outer peripheral surface of the contracted former 2.