baber/WOPTO huggingface dataset:
Patent JP-H08186657-A (JP)
Title: Telephone line interface circuit and facsimile equipment
Inventor: INABA MASAHIRO
IPC: H04N1/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a telephone line interface circuit capable of varying direct current resistance while adopting the same circuit constitution. CONSTITUTION: A resistance variable circuit 111 is fixed between the two telephone lines L1 and L2 through a choke coil 101. To the resistance variable circuit 111, a control signal is impressed from a control circuit 113 through a photocoupler 112 for transmitting a control signal. This control signal is supplied to the base terminal of a transistor in the resistance variable circuit 111 and the conducting resistance value of the transistor varies corresponding to the dimension of this control current. Thus the resistance value of the telephone line interface can be varied.
Patent JP-H06136770-A (JP)
Title: Underground petroleum tank pit built by precast concrete block
Inventor: IWASAKI TAKAO
IPC: E02D27/38
Filed: 1992-10-23
Abstract: PURPOSE:To facilitate quality control for strength and the like, and furthermore shorten the construction term by constructing an assembly using a plurality of blocks each of which is formed into a precast product. CONSTITUTION:Each bearer 1 of a petroleum tank is integrally formed into an intermediate block B-1 in an U shape in cross section. When one block B is connected to another block B-1, a PC steel wire 2 is inserted into the insertion holes formed in the respective blocks Band B-1. Next, each fixture is set therein by making use of each anchoring hole 3 so as to be fastened by a spanner and the like, and grout is injected into each gap between the steel wire and each hole. The blocks are assembled into a box shape, a tank is horizontally rested over the bearers 1, and sand is filled up to the crown of the box body. Moreover, the box body is provided with a roof, so that a petroleum tank pit is thereby completed.
Patent JP-H05163076-A (JP)
Title: Welding method for quartz member and equipment therefor
Inventor: YANO MAKOTO
IPC: C04B37/00
Filed: 1991-12-11
Abstract: PURPOSE:To provide the subject welding method capable of giving high-purity welds and ensuring welding work safety to be raised. CONSTITUTION:Quartz members 6, 7 are fixed at an interval of g close to each other on a table 2 using a substrate 3 in such a manner that their welding ends face to each other. A quartz filler rod 8 is arranged in between both the welding ends, and these ends are irradiated in the front side with unfocused welding laser beams 10a, and, at the same time, in the rear side with supplementarily heating laser beams 10b. Thereby, high-purity welds can be obtained and welding work made in high safety. Also, complementary heating at the welding ends can be controlled in high accuracy.
Patent JP-H01169306-A (JP)
Title: Signal processing device of optical measuring apparatus
Inventor: HOSHINO MASARU
IPC: G01B11/00
Filed: 1987-12-25
Abstract: PURPOSE:To obtain an accurate measurement signal, by sampling a received signal at the timing when the phase difference between a light signal on a light emitting side and an output signal on a light receiving side is made to be zero, and positively sampling the peak values. CONSTITUTION:A timing signal generating circuit comprising a chopper 26 and first and second delay circuits 46 and 47 receives a signal which has the same period as the light emitting period of a light signal from a light emitting part. The signal is delayed by a specified time and outputted. The edge of the rectangular wave of the output, is detected with an edge detecting circuit 34. The signal is supplied to a peak holding circuit 36 as a reset signal through a connecting circuit 35. The output of a photoelectric transducer element 25 is inputted into an operation circuit 28 through the peak holding circuit 36. The output of the circuit 28 is supplied to a display device 29.
Patent JP-H08201031-A (JP)
Title: Equipment and method for transitional-motion detection from scattering surface
Inventor: JIYANNPIEERU MONSHIERIN
IPC: H01S3/00
Filed: 1994-12-28
Abstract: PURPOSE: To simultaneously detect a signal with sources at a plurality of points on the surface of an object without using optical scanning when detecting optical phase modulation generated by ultrasonic waves, and optically detecting a transitional movement from a scattering surface. CONSTITUTION: Wide laser beams 10 are directed toward one region of a scattering surface 14 of an object whose image is to be formed, the laser beams 10 are scattered, and a plurality of modulated signals are generated. A demodulator 16 simultaneously demodulates the modulated signals and supplies a plurality of demodulated signals to a row of detectors 18 or a matrix. A row of detectors 18 simultaneously converts demodulated light signals to electrical signals indicating a transitional movement.
Patent JP-H09166366-A (JP)
Title: Absorption type heat pump equipment
Inventor: NISHIYAMA YOSHITSUGU
IPC: F25B15/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To maintain high efficiency and stableness even when a load of cooling or heating or an indoor or outdoor temperature changes. SOLUTION: In prior art absorption type heat pump equipment, a capillary 20 provided in the middle of a passage through which a thin solution of low refrigerant concentration produced by refrigerant vapor generated from a heated thick solution by a generator 12 runs toward an absorber 15, a differential pressure gage 22 measuring a pressure difference between the inlet and the outlet of the capillary and a revolution number regulating means 25 which regulates the amount of discharge of a solution pump 11 on the basis of the pressure difference, are provided.
Patent JP-H04197251-A (JP)
Title: Echo and cw doppler combining device
Inventor: TAKEUCHI YASUTO
IPC: G01N29/44
Filed: 1990-11-28
Abstract: PURPOSE:To make an echo system and a CW Doppler system adequately compatible by providing the echo system behind either an IF band filter means extracting from demodulated signals or base band filter means and providing the CW Doppler system behind the other. CONSTITUTION:I components are inputted to a cross point switch 9 as a high- passfilter 5 allows the passage of the IF band components of >=100kHz. A band-pass filter 6 allows the passage of the base band components of 50Hz to 50kHz and inputs these components to an adder 13. Q components are inputted to an adder 14 as a band-pass filter 7 allows the passage of the base band components of 50Hz to 50kHz. The cross point switch 9 and the delay line 10 execute beam forming by the phasing addition of an addition point selection type for the IF band components. The output of the delay line 10 is sent via the IF filter 11 to a B mode system. The output is also sent via the IF filter 12 to a PW Doppler system. On the other hand, the outputs of the adders 13, 14 are sent to the CW Doppler system.
Patent JP-2001145978-A (JP)
Title: Laminated metal panel excellent in wet adhesiveness
Inventor: SUZUKI TAKESHI
IPC: B32B15/09
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a laminated metal panel excellent in wet adhesiveness. SOLUTION: In a laminated metal panel wherein a polyester resin film or a mixed resin film based on polyester is thermally fused to a metal panel, the thickness L of an amorphous resin layer thermally melted by the contact with the metal panel at a time of thermal fusion to lose crystallinity is 0.5 μm<L<=5 μm.
Patent JP-H06173663-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YOSHINO HIROYASU
IPC: F01N3/20
Filed: 1992-12-08
Abstract: PURPOSE:To prevent an EHC melting loss, and lengthen battery service life and the like by setting supply electric power to electric heating type catalyst (EHC) in the necessary minimum electric power. CONSTITUTION:When an engine is started, an EHC temperature is detected (S2), and when it is low, current supply is started (S4) in the maximum electric power. Afterwards, an exhaust gas flow rate Qg and an exhaust gas temperature Tg are found from the engine revolution number Ne and a load Tp, and an EHC reference temperature raising speed deltaTr is determined (S7, 8). Supply electric power W is controlled in W=W-(deltaT-deltaTr)XGAIN so that a difference between an actual temperature raising speed deltaT and the reference temperature raising speed deltaTr becomes a prescribed value (S12).
Patent JP-H03188133-A (JP)
Title: Polyester film
Inventor: YAMANAKA TORU
IPC: C08J5/18
Filed: 1989-12-18
Abstract: PURPOSE:To prepare a polyester film with a reduced thermal shrinkage and improved mechanical strengths, dimensional stability, transparency, and uniformity by forming a compsn. comprising a specific thermotropic liq. crystalline polyester and a semiarom. polyester into a film. CONSTITUTION:0.1-30wt.% thermotropic liq. crystalline polyester having an m.p. lower than 250 deg.C and a logarithmic viscosity (in pentafluorophenol, 0.1g/dl concn., at 60 deg.C) of 0.2-2.0dl/g is compounded with 99.9-70wt.% semiarom. polyester of formula IX (wherein R3 is R2; and n is 2, 4, or 6). The resulting compsn. is formed into a film in such a way that the liq. crystalline polyester disperses as particles with a mean diameter of 5mum or lower in the semiarom. polyester, giving title film. The liq. crystalline polyester contains structural units of formulas I, II, and III (wherein R1 is a structural unit of formula IV, V, or VI; and R2 is a structural unit of formula IV, VI, or VII) and, if necessary, a unit of formula VIII, in a molar ratio of (formula VIII + formula II) to formula III of practically 1/1; that of formula II to (formula I + formula III + formula VIII) of 50/100-70/100; and that of formula I to formula VIII of 100/0-50/50.
Patent JP-H06174916-A (JP)
Title: Color filter and manufacture thereof
Inventor: MIDORIKAWA TERUYUKI
IPC: G02F1/1335
Filed: 1992-12-08
Abstract: PURPOSE:To provide a color filter which enables to suppress the reflection of external light by the light shielding layer and prevents the picture quality of the display panel from being reduced at the time of using the color filter for the color liquid crystal display device and also to provide the manufacture of the filter. CONSTITUTION:This color filter and its manufacture, in which after forming a metallic aluminum film on a transparent substrate 1 beforehand, an aluminum anodically oxidized film 5 having a large number of pores is formed on it by the anodic-oxidation and thereafter a light shielding layer 2 and a colored layer 3 are formed successively at the time of forming the light shielding layer 2 and the colored layer 3 on the transparent substrate 1. Thus the above purpose can be attained.
Patent JP-H05142501-A (JP)
Title: High refractive index spectacle lens
Inventor: HONDA TOMOJI
IPC: G02B1/04
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a lightweight plastic lens low in chromatic aberration by polymerizing a mixed monomer consisting essentially of specified dimethacrylic compd. and sulfur compd. using a radical polymerization initiator and using the obtained polymer for the lens. CONSTITUTION:From 30 to 80 pts.wt. of a methacrylic thioester shown by formula I, 20-50 pts.wt. of trimethylolpropane-tris(beta-thiopropionate) having three thiol groups and shown by formula II and 8-50 pts.wt. of divinylbenzene are radical-polymerized to obtain a high refractive index spectacle lens having a large Abbe's number. In this case, the radical polymerization initiator is not specified, and an optional initiator used in ordinary polymerization can be utilized. A monomer contg. an appropriate amt. of the initiator is injected into a common glass mold and heated, and the monomer is polymerized to form the lens.
Patent JP-H07190396-A (JP)
Title: Cross-flow air supply device
Inventor: MASAHARA SADAMI
IPC: F24F1/00
Filed: 1993-12-24
Abstract: PURPOSE:To reduce noise by installing a rib on the same center of an angle shape of a stabilizer and in the opposite direction of the angle shape. CONSTITUTION:It is necessary to maintain the relation of b1>b2 in order to stabilize the generation position and the size of an eddy produced by collision between wind currents bl and b2 produced by a rotary motion of a cross flow impeller 1. To comply with, a definite length of rib 7 is installed in the opposite direction of an angle shape of a stabilizer 2, thereby enabling the amount of the wind current b2 to be reduced. This construction makes it possible to bring the generation position of the eddy 6 near the tip of a tongue of the stabilizer 2 and hence reduce the size of the eddy 6 and thereby reduce the noise generated from the eddy 6.
Patent JP-H10169127-A (JP)
Title: Solar energy converter
Inventor: MINAGAWA KAZUE
IPC: H01L31/042
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a solar energy converter capable of sufficiently waterproofing between solar energy conversion panels and facilitating the assembly and installation of the panels. SOLUTION: A gutter section 33 is provided to an upper frame 3 of solar energy conversion panels 2 arranged to the below, and a lug section 42 covering at least the gutter section 33 is provided to a lower frame 4 of the solar energy conversion panels 2 arranged to the above. A flashing member 44 is provided to the lower surface of the lug section 42. Even if the incursion of rain water into a space between the solar energy conversion panels 2 is made, the rain water drops in the gutter section 33 through the flashing member 44, and sufficient waterproofing can be made even if a waterproof member is not provided on the upper frame 3.
Patent JP-H05342349-A (JP)
Title: Method for processing digital image and manufacturing histogram by statistic picture element sampling
Inventor: RUSHIAN EYAN
IPC: G06T1/00
Filed: 1992-11-13
Abstract: PURPOSE: To maintain the reliability of a radiation picture image on diagnosis, and to increase the capturing speed of a histogram by preparing the histogram from one part of an image picture element, and deciding the part of the picture element based on statistic picture element sampling. CONSTITUTION: The full pixel values of an induced fluorescent substance sheet are captured, and digitized, and so called a 'raw' image, that is, a raw image signal matrix S1 is prepared. Each point of the digital image matrix is relevant to a gray intensity level, and the level itself is the function of the intensity of a light emitted by a corresponding surface element. Next, those raw data are statistically sampling-processed (S2), and a raw histogram S3 is prepared. Those sampled histogram data are converted into proper logarithmic concentration by a normal method (S4), and then displayed as an amplitude histogram S5 on a monitor. The range relevant to diagnosis in the raw image signal matrix S1 is decided based on this histogram (S6).
Patent JP-H11159647-A (JP)
Title: Tire valve for bicycle
Inventor: TAKEMURA TOJI
IPC: F16K15/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To measure tire air pressure by arranging a ring member to support a return spring on the outer periphery of a valve stem so as to contact with a projection of the valve stem, and forming an end surface having a projection as a plane. SOLUTION: An end part of a valve stem 9 forms a projection 9B calked from two directions, and a ring member 53 is arranged on the outer periphery so as to contact with the projection 9B. A return spring 50 is interposed between it and an inner cylinder 6 with a prescribed initial load. A prescribed clearance 52 is formed between the outer periphery of the ring member 53 and an inner wall 5C of a plunger 5. This is the clearance 52 to flow air when a tire of a bicycle is inflated by a pump and air pressure is measured. The ring member 53 is reduced in axial eccentricity of the valve stem 9. An end surface 9C of the valve stem 9 has a plane perpendicular to the axis by cutting or grinding. Then, a push rod of an air pressure measuring apparatus for a bicycle can reliably pushes in the valve stem 9.
Patent JP-H09168015-A (JP)
Title: Method and device for data backup of data communication terminal equipment
Inventor: HONDA MASAHIKO
IPC: H04L69/40
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To attain backup of information at restoration of a fault of each terminal equipment by accessing individual information of its own terminal equipment stored in a 1st terminal equipment so as to make re-starting when individual information stored in its own terminal equipment is not available in the case of restarting its own terminal equipment. SOLUTION: Individual information M for each of terminal equipments 1-n is stored in a storage area 12 of a memory 10 of its own terminal equipment and in a storage area 14 of a memory 10 of other different terminal equipment in duplicate. In this state, when any terminal equipment is reset and the content of the storage area 12 of the memory 10 is deleted, an access section 40 references a nonvolatile memory 18 during the restart initializing process of the terminal equipment and accesses the memory 10 on the terminal equipment indicated by the identification symbol and makes a request of restoring the individual information M stored in its storage area 14 to the storage area 12 of the memory 10 of its own terminal equipment.
Patent JP-H05161608-A (JP)
Title: Image diagnostic device
Inventor: ODA KAZUYUKI
IPC: A61B5/00
Filed: 1991-12-12
Abstract: PURPOSE:To improve operability and diagnostic efficiency in the case of switching and displaying diagnostic images at respective monitors by deciding the display image to one monitor at least based on the diagnostic images of all the monitors and displaying the decided display image on the selected monitor. CONSTITUTION:An image intensifier (I.I.) 2 is irradiated with an X ray radiated from an X-ray tube ball 17 and passed through a reagent 1 and at this I.I. the X ray is transformed into an optical image. The output image from the I.I. 2 is transformed into an input image to a TV camera 4 by a distributor 3, and an image pickup signal is obtained at the TV camera 4. Further, the image pickup signal from the TV camera 4 is digitized by an A/D converter 5 and stored in an image memory 6. Then, the diagnostic image data stored in the image memory 6 are recorded in a RAM disk 7, and the plural diagnostic image data recorded in the RAM disk 7 are respectively displayed on plural monitors 8-10. On the other hand, a timing control part 11, X-ray controller 15 and X-ray high voltage generator 16 are respectively controlled by a CPU 13.
Patent JP-H11157520-A (JP)
Title: Tagging method
Inventor: WADA NORIHIRO
IPC: B65C9/46
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for attaching a tag for efficiently and correctly attaching a tag to an article such as shoes. SOLUTION: Destination information attached to a first group of articles 10, 36, 48 is read, destination of the articles is recognized, a bundle of white tags 46 corresponding to the destination is taken out of a storage 16, and it is carried together with the articles. Then the bundle of the white tags is set in a tag printer 44, and articles 48 constituting the article group are arranged along a transfer direction for carrying. During the transfer of the articles, article information attaching to the articles is read in a sequence of carried articles, and predetermined items based on the article information are printed in the order of reading. Then the printed tags are attached to the corresponding articles. This method saves labor in looking for the printed tag and allows the tag to be correctly attached to shoes.
Patent JP-H06151616-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: HIRUTA YOICHI
IPC: H01L23/04
Filed: 1992-11-14
Abstract: PURPOSE:To provide a semiconductor integrated circuit with a high reliability package having good moisture resistance and meeting the need of small an thin size required for high density mounting and its manufacturing method. CONSTITUTION:The non-active region 12 of a silicon semiconductor substrate 1 on which an integrated circuit is formed and another silicon semiconductor substrate 10 as the top substrate are used as the package. Further, a high dopant density diffusion region 3 extending from the active region 11 to the non-active region 12 is formed for connecting the internal circuit, for example, the drain of a transistor, to the external circuit. This diffusion region 3 is connected in the non-active region 12 to the external connection lead 4. Since this lead does not extend to the active region, the moisture resistance is better and since a semiconductor substrate is used as the package it is possible to make the device small and thin.
Patent JP-H10166442-A (JP)
Title: Inner core for normal temperature contracting tube
Inventor: SAWADA HIROTAKA
IPC: B29L23/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To permit the treatment of an inner core for normal temperature contracting tube without any natural environmental problem by manufacturing the inner core for normal temperature contracting tube of a biodegradable plastics. SOLUTION: An inner core 1 is a cylindrical matter having openings at both end surfaces while a spiral cut-in is applied on the outer peripheral surface of the same. The normal temperature contracting tube 2 is expanded previously and a core or the inner core 1 is inserted into the tube 2. In this case, the expanded condition of the normal temperature contracting tube 2 is retained by the inner core 1. Upon connecting two cables employing a conductive connecting tube, the connecting part and the vicinity of the same are coated by the normal temperature contracting tube. A biodegradable plastic is employed as the material of the inner core for the normal temperature contracting tube. The biodegradable plastic is decomposed by microbe in earth and the like when buried into the earth under the ground.
Patent JP-H07178232-A (JP)
Title: Game device
Inventor: HOSHINO MASAMITSU
IPC: G07F1/04
Filed: 1993-12-24
Abstract: PURPOSE:To attain the easy insertion of a game coin in a game device in which a game can be started by inserting the game coin. CONSTITUTION:This device is constituted in such a way that a guide groove 20 on which the game coin is placed is provided at a control board 16 on a device main body 12, and also, a coin insertion part 19 to which a placed game coin is inserted in a horizontal state is provided setting an insertion port in a horizontal direction.
Patent JP-H09217181-A (JP)
Title: Formation of nb3 sn layer
Inventor: JIYON II BUTSUKU
IPC: C23C30/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an Nb 3 Sn layer easily produciable for being used as a superconducting gradient shield in a superconducting magnet for MRI.  
     SOLUTION: This is a method for forming a big sheet 22 of an Nb 3 Sn superconducting material suitable for being used as a superconducting gradient shield in a magnet of a magnetic resonance imaging system. The anodically oxidized Nb-lZr sheet 22 is heated, is immersed in a tin immersing soln. 43, is brought into reaction with it and is thereafter subjected to rapid cooling in an atmosphere freed from oxygen, by which, in the case of use in the superconducting magnetic field, time constant is improved, and heating by critical current density (Jc) is reduced. 
     COPYRIGHT: (C)1997,JPO