baber/WOPTO huggingface dataset:
Patent JP-H1090353-A (JP)
Title: Ic testing device
Inventor: NAGAI HIROYUKI
IPC: G06F1/04
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of executing times of skew adjustment by constantly maintaining the temperatures of circuit elements in an enclosure by housing a group of circuit units which operate in accordance with a timing signal in the same enclosure and constantly maintaining the internal temperature of the enclosure. SOLUTION: A circuit unit groqp composed of a timing generating section 102, a waveform generating section 103, a pattern data selector 105, a timing logic system comparing section l07A, and an applied-voltage control section 109 which operate in accordance with a timing signal is housed in a test head 200 together with a level comparator 202. Another circuit unit is housed in a main frame 100. In the test head 200, cold water is circulated from a heat exchanger provided on the outside of the head 200 by using a cooling means 204, such as the water-cooled radiator. At the same time, a wind is circulated in the head 200 by means of an air blasting means 206 through a means 206 so as to maintain the internal temperature of the head 200 at nearly the same level.  Therefore, the number of executing times of skew adjustment can be reduced, because the fluctuation of the propagation delay time of each circuit element can be inhibited.
Patent JP-H1083562-A (JP)
Title: Optical pickup device, recording/reproducing objective single lens and information reproducing method
Inventor: ARAI NORIKAZU
IPC: G11B7/135
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a proper numerical aperture according to different kinds of recording media with simple optical constitution by varying a divergent degree of luminous flux incident on an objective lens. SOLUTION: The luminous flux from a laser light source 1 is converged on a recording surface 8 after passing through a beam splitter 2, a moving lens 3, a diaphragm 5 and the objective lens 6 and then a substrate 7. The reflected light modulated by an information pit on the recording surface 8 reversely tracks an outward light path, arrives at the beam splitter 2 and enters into a photodetector 9 being a light receiving means after the optical path is separated. In this case, the moving lens 3 is a luminous flux divergent degree revision means, and is moved in the optical axial direction by a lens moving means 21 corresponding to the kind of the recording media of the recording surface 8.  For instance, according to a DVD of the thickness 0.6mm of the transparent substrate 7 of the recording medium or a CD of the thickness 1.2mm, the moving lens 3 is moved to a position close to the objective lens, or the position close to the laser light source, and the required numerical aperture, e.g. NA=0.6 or 0.37, etc., is obtained.
Patent JP-S6394791-A (JP)
Title: Videotex terminal equipment
Inventor: FUKUDA CHIKA
IPC: H04N7/173
Filed: 1986-10-09
Abstract: PURPOSE:To allow the user to display optional image information through selection by storing received image information in a memory for image information storage, reading only header information of a stored image information group after line connection/disconnection and displaying it as a list. CONSTITUTION:A request (index number) is sent from a key pad 3 via a videotex circuit network 5, a CAPTAIN information center 6 retrieves image information from an image information file to send it to a terminal equipment 1. Then the much received image information is written sequentially in an image memory 21 and stored therein. Then a line connection section 11 connects the terminal equipment 1 to a telephone set 4. Then only the header information is read from each image information stored in the image memory 21 by a 1st control means of a microprocessor circuit 19 by an instruction from the key pad 3, processed by a display control section 16 and a video RAM 17, converted into an analog signal by a D/A converter 18 and displayed as a list on a display section 2 of a cathode-ray tube or the like.
Patent JP-H0774756-A (JP)
Title: Phase matching device for byte of transmission data for both active and standby system in atm communication system
Inventor: MIYAMOTO AKIHIRO
IPC: H04L12/28
Filed: 1993-09-01
Abstract: PURPOSE:To attain uninterruptible redundancy changeover of a transmission line by making cell phases of transmission data in an SDH frame at changeover of active/standby system in data transmission to a transmission line in the ATM system. CONSTITUTION:A cell position byte number measurement circuit 3A detects a cell head position from an overhead of read data by a format conversion buffer 1A in an active system A and the cell position corresponding to a detected by the number is informed to a standby system B. When the standby system B is selected, a cell pulse generating circuit 5B of the standby system decides a cell pulse generating timing of the cell pulse generating circuit 2B according to the noticed cell position byte number to control read of the buffer 2B. Thus, the phases of the cells of both the systems are matched with each other at redundant changeover and uninterruptible changeover is attained.
Patent JP-H1156297-A (JP)
Title: Antiallergic food
Inventor: SHIGEMATSU NORIHIRO
IPC: A23L19/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food without side effects such as rebound capable of preventing or alleviating an allergy by including a water-soluble extract extracted from a labiate seed, an extract of Rubussuavissimus, and a perilla leaf extract. SOLUTION: This antiallergic food contains (A) a water-soluble extract extracted from a labiate seed, (B) an extract of Rubussuavissimus, and (C) an extract of the leaf of Perilla frutescens. The component A is obtained by crushing seeds of a labiate such as Perilla ocimoides and Perilla frutescens and extracting the crushed seeds of labiate with ethanol at about 40-60 deg.C for about 3-6 hr, filtering the extract, concentrating the filtrate, and, if necessary, carrying out an atomization drying. The component B is obtained, for example, by drying the leaf of Rubussuavissimus, and extracting the dried leaf for about 2-3 hr by the hot water at about 60 deg.C, filtering the extract, carrying out the vacuum concentration of the filtrate and boiling the concentrated filtrate.  The component C is obtained, for example, by drying the leaf of the perilla, extracting the dried leaf for about 2-3 hr by the hot water at about 60 deg.C, cooling and aging the extract, carrying out a vacuum concentration of the cooled and aged extract and adding an alcohol to the concentration extract.
Patent JP-H04120191-A (JP)
Title: Production of liquid hydrocarbon from co2 and h2
Inventor: INUI SATOYUKI
IPC: C07C1/20
Filed: 1990-09-10
Abstract: PURPOSE:To obtain a liquid hydrocarbon usable as a liquid fuel at a stroke by a mixed gas consisting essentially of CO2 and H2 into contact with a specific first catalyst to convert the gas into a gas rich in methanol and then bringing the converted gas into contact with a specific second catalyst. CONSTITUTION:A mixed gas consisting essentially of CO2 and H2 is fed to a first reactor, brought into contact with a first CuO-ZnO-Cr2O3-Al2O3-based catalyst subjected to reduction treatment and converted into a gas rich in methanol. Then the converted gas is fed to a second reactor, brought into contact with a second reactor, contacted with a second H type Fe-silicate catalyst and converted into a component rich in a liquid hydrocarbon. The composition of the first catalyst before the reduction treatment has 15-35wt.% CuO 20-50wt.% ZnO, 0.6-5wt.% Cr2O3 and 25-40wt.% Al2O3.
Patent JP-2001069620-A (JP)
Title: Single-phase three-wire type distribution board
Inventor: YANO TAKESHI
IPC: H01H73/20
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the load balance of a single-phase three-wire type line. SOLUTION: Circuit breakers 2 have two-pole switching mechanism units in the inside. Conductive bar sockets 41, 42 and 43 into which circuit breaker connection units, consisting of conductive bars 31, 32 and 33 are inserted, are formed in the one side ends of apparatus at the upper, middle and lower levels. The heights of the upper conductive bar sockets 41 correspond to the height of the uppermost level conductive bar 31 of a neutral pole N, when it is attached to a fixing base. The heights of the middle conductive bar sockets 42 correspond to the heights of the leg tabs 21 of the conductive bar 32 or 33. Furthermore, the heights of the lower level conductive bar sockets 43 corresponds to the heights of the leg tabs 20 of the conductive bar 32 or 33.
Patent JP-H1186834-A (JP)
Title: Manufacture of plate group body for lead-acid battery and device thereof
Inventor: MIYAGI RIKIO
IPC: H01M50/536
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a plate group body of a lead-acid battery by forming a strap on a plate lead of a plate group with satisfactory quality by a cast-on- strap method. SOLUTION: Strap-forming metal molds 12 of the number corresponding to the number of respective processes are arranged on a revolving track and are sent, in order to respective process positions of A to F together with a plate group. A position A is a carrying-in position of the plate group, and a position B is a flux for applying position to apply a flux to a plate lead, and a position C is an auxiliary heating position for heating a casting mold 8 up to a temperature of molten lead, and a position D is a molten lead injecting position for injecting the molten lead into the casting mold 8, and a position E is a strap-forming position to solidify the molten lead by inserting, fusing and cooling the plate lead in the molten lead, and a position F is a carrying-out position for carrying out a completed plate group body.  In the casting mold 8, heating is started from the position F by inducted heating, and the heating is continued up to the position E.
Patent JP-H1088734-A (JP)
Title: Curtain wall
Inventor: NAKAYAMA MINORU
IPC: E04B2/90
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve workability by forming a panel by fixing plural unit wall materials to a wall material installing frame through a clamp member so as to continue in one direction, and fixing a backing frame in the direction for crossing at a right angle to the arranging direction of this panel. SOLUTION: Ceramic plates 12 as a unit wall material are installed in the lateral direction on metallic ceramic plate frames 13a and 13b, and a single unit of a panel 10 is molded. Next, a clamp member 14 having claws 16 to engage with grooves 17 having an inclination such as opening toward the reverse by crossing at a right angle to the arranging direction of the ceramic plates 12, is provided, and the pawl 16 of left and right two clamp metal fittings 15 are put in the grooves 17 of the ceramic plates 12, and are fixed by a bolt 18. The ceramic plates 12 on which these clamp metal fittings 15 are installed, are fixed to a deck frame by using a bolt-nut, and a joint sealing material is filled in a clearance between the adjacent ceramic plates 12. Therefore, panel assembling work can be simplified.
Patent JP-H1182218-A (JP)
Title: Distributor type fuel injection pump
Inventor: KAWADA TORU
IPC: F02M41/12
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a plunger in time of high pressure injection, from occurring. SOLUTION: This fuel injection pump is provided with a distributive port 21 on a peripheral surface of a plunger 20 and two balance ports 22 to be opened in communicating with this distributive part 21 and a high pressure feed chamber 12, at a position shifted to both circumferential sides from the opposite side at 180 deg. of the distributive port 21, respectively. When the distributive port 21 is turned to high pressure by fuel injection, these balance ports 22 generate such a force as nearly commensurable to the force of the plunger 20 receiving in the radial direction by dint of pressure in the distributive port 21, so that the plunger 20 will not cause any deformation in the radial direction at all.  Accordingly, since any possible seizure between the plunger 20 and a cylinder 10 is preventable, a clearance between the plunger 20 and the cylinder is reduced and pressure in the fuel injection is improvable so better than the case where the balance port 22 is not installed.
Patent JP-H08187031-A (JP)
Title: Method of indicating living activity of plants
Inventor: DOKIN YUJI
IPC: G10K15/04
Filed: 1995-08-25
Abstract: PURPOSE: To play a music according to the living activity of a garden plant so as to tell the audience its activity familiarly and acceptably. CONSTITUTION: The electric potential of a leaf face 2 of a garden plant 1 is detected at a level of μV in an interval of several tens Hz and the variation of the potentials at the μV level is treated with Fourier transformation to convert the wave forms on the leaf surface into a music through a computer. Thus, the living activity of a garden plant are informed to the audience familiarly and acceptably.
Patent JP-H08105441-A (JP)
Title: Magnetic bearing device
Inventor: KAMIYAMA HIROTOMO
IPC: F16C32/04
Filed: 1994-10-05
Abstract: PURPOSE: To set the number of revolutions of a rotary body to a value higher than a primary bending natural frequency by inputting outputs from two position detecting means to a displacement amount computing means through respective specified band elimination filters. CONSTITUTION: Displacement X1 being an output signal from a first subtractor 10 based on outputs from first position sensors 7a and 7b is inputted to an adder 12 through a first notch filter 24. Displacement X2 being an output signal from a second subtractor 11 based on outputs from second position sensors 8a and 8b is inputted to an adder 12 through a first notch filter 25. A phase difference of 180 deg. is produced at a primary bending natural frequency between the two signals. Thereby, a displacement amount Xa in the direction of an X-axis of a center of gravity G of a rotary body 1 outputted from an adder 12 is remarkably damped within a range of the central frequency of a second notch filter 25 from the central frequency of a first notch filter 24 and reduced to approximately zero in the primary bending natural frequency.  Thus, the number of revolutions of the rotary body 1 is set to a high value exceeding the primary bending natural frequency.
Patent JP-H08106100-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: MINAMINO HIROTAKA
IPC: G02F1/1339
Filed: 1994-10-05
Abstract: PURPOSE: To easily determine whether the cell gap of the display element is within a specified range or not by appropriately measuring the line width of a sealing material of the device after hardening the material through utilizing a scale. CONSTITUTION: This liquid crystal display element 1 consists of two transparent electrode substrates 2, a sealing material 3 that is applied along the periphery of each of the electrode substrates 2 to stick the two electrode substrates 2 together and to hold a liquid crystal between them and a scale 4 that is formed in the vicinity of the periphery of the inner surface of one of the electrode substrates 2 so as to orthogonally intersect the linearly extending direction of the applied sealing material 3.  After linearly applying the sealing material 3 to one of the electrode substrates 2, the two electrode substrates 2 are stuck together through interposing the sealing material 3 between them and the sealing material 3 is hardened in the space between the two electrode substrates 2 in an increased state of its line width by maintaining the two electrode substrates 2 thus stuck together, in a heated state while applying a specified pressure to them. By appropriately measuring the line width of the sealing material 3 of the display element 1 after hardening the material 3 through utilizing the scale 4, whether the cell gap is within a specified range or not can be determined.
Patent JP-H03108355-A (JP)
Title: Manufacture of region which is doped in semiconductor layer
Inventor: KURISUTORU RAUTAABATSUHA
IPC: H01L21/22
Filed: 1990-09-11
Abstract: PURPOSE: To perform formation without interrupting epitaxial process for growing a layer by, for forming a doped region in an epi layer, growing another epi layer and then shutting down dopant dispersion. CONSTITUTION: In order to dope the first doped region 8 in the first epi layer 2, the second doped region 7 is formed in a substrate 1, and over it, the first epi layer 2, and other epi layers 3, 4, and 5 as required, is grown. With an epitaxial process and the heat generated with the substrate 1 at that time, a part of dopant is diffused from the second doped region 7 to the first doped region 8 of the first epi layer. A function element comprising the first doped region 8 is, with a separation groove 6, separated, and formed from other function elements applied on the substrate 1. At that time, the first epi layer 2 is on the substrate 1 as a buffer layer, while forming the first epitaxial growth layer.
Patent JP-H0985461-A (JP)
Title: Backing for spot welding
Inventor: NAGANO TAKAYUKI
IPC: B23K11/30
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate alignment adjustment, to improve mechanical reliability, to make complicated working possible and to reduce a production cost. SOLUTION: A contact receiving piece 3 made of conductive and hard material is arranged to the upper part, with which the stepped face and projecting/ curved face of a door as an object to be welded on a backing main body 2 is brought into contact. The contact receiving piece 3 has a upward facing receiving face 4 on which a door is abutted, the upward facing receiving face 4 at least of contact receiving piece 3 is subjected to electric discharge machining, the upward facing receiving face 4 is formed to the shape which has a stepped face 4a and recessed/curved faces 4b, 4c conforming to the corresponding contact faces of door.
Patent JP-H03104101-A (JP)
Title: Conductive oxide thin film and etching thereof
Inventor: SAITO SHINJI
IPC: H01L21/3065
Filed: 1989-09-18
Abstract: PURPOSE:To enable a fine pattern to be formed with high precision by etching process by a method wherein the title conductive oxide thin film is formed of one or multiple elements selected out of specific elements and Ru, Re, Rh as well as O. CONSTITUTION:The title conductive oxide thin film is composed of one or a multiple of elements selected out of Ti, Si, Mo, W, Pt as well as one or a multiple of elements selected out of Ru, Re, Rh and O. On the other hand, a fine pattern can be formed by plasma etching the conductive oxide thin film formed of the said elements using a gas especially having F in the composition thereof.
Patent JP-H08103425-A (JP)
Title: Imaging method by magnetic resonance imaging system
Inventor: TAKIGUCHI KENJI
IPC: G01R33/48
Filed: 1994-10-05
Abstract: PURPOSE: To measure an anatomic image with high resolution and a functional image with high time resolution in the same cross-section simultaneously. CONSTITUTION: A first echo 15 is measured by exciting selectively the cross-section desired to measure by a first high-frequency magnetic field 11 and applying an encode gradient magnetic field 13 and a read out gradient magnetic field 14. Thence, a second echo 23 is measured by selecting a reduced small cross-section in an area in an excited cross-section by a second high-frequency magnetic field 17 and a third high-frequency magnetic field 19 and applying an encode gradient magnetic field 21 and a read out gradient magnetic field signal 22, and the echos can be measured simultaneously from the cross-section of large visual field and the one of small visual field.
Patent JP-H1183371-A (JP)
Title: Laminated heat exchanger for cooling
Inventor: AZEYANAGI ISAO
IPC: F28F3/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To improve drainage of a laminated heat exchanger. SOLUTION: In a laminated heat exchanger for cooling, a depth H of a groove 94 recessed in a direction toward an inside of a flat tube 91 is set to 0.9±0.2 mm, and a louver ending position L corresponding to a contact part 94a of a side wall 94b with a fin 93 is set to 0 to 0.6 mm. Thus, since the condensate water can be drained by the groove 94 while ensuring a sufficient suction force for turning the condensed water toward the groove 94 by the louver 93c, drainage of the heat exchanger can be improved.
Patent JP-S62103981-A (JP)
Title: Fuel cell
Inventor: ONUKI HISAO
IPC: H01M8/24
Filed: 1985-10-30
Abstract: PURPOSE:To easily eliminate the difference in the distribution of a coolant, by connecting common main pipes from a plurality of cell bodies to coolant conduits at the feed sides or drain sides of the cell bodies, and placing a portion of one of the common main pipes above the top of a cell stack. CONSTITUTION:An inner and an outer coolant inlet conduits 6, 7 have the same construction as conventional ones. A common main pipe 8a for the draining of a coolant is laid upward at one side of a fuel cell stack and then located at the other opposite side thereof and connected to an outer collant outlet conduit 9a to equalize the fluid heads of a plurality of cell bodies 1 to each other to facilitate the uniform distribution of the collant. Although the common main pipe for the draining of the coolant is placed over the top of the stack in this constitution, a common main pipe for the supply of the coolant may be placed over the top of the stack to produce the same effect.
Patent JP-2000052039-A (JP)
Title: Welding robot and control method thereof
Inventor: SESHIMO TATSUYA
IPC: B23K9/12
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a welding device which can hardly cause welding accidents when a welding by a robot and one or more device of a positioner and the like is going to be restored after it being temporarily stopped during welding. SOLUTION: A disc shape base material 1a securely mounted on a positioner 3 is welded to a cylindrical member 1b with a torch 2 set on a tip end of a robot 4 by turning the positioner 3 from a welding start point P1 towards a welding end point P2. In this case, after the welding operation is started at the welding start up point P1, if a robot controlling device 5 positioner 3 is stopped temporarily on any reason at a point Pt on the way to the weld ending point P2 from the point P1, a welding reexecution point P5 is obtained at a restart up time at position moved in the point P1 direction on a welding line, for avoiding a welding accident such as an arc cut and the like. The positioner 3 is moved until the torch 2 reaches the weld reexecution point P5, and the welding is reexecuted towards the ending point P2 after the torch 2 was reached the point P5.
Patent JP-H08121772-A (JP)
Title: V-shaped edge ceramic combustion apparatus tile
Inventor: JIEEMUZU II SHIEEFUAA
IPC: F23R3/42
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration in the surface of a ceramic component in a tensile stress zone, by arranging a plurality of segments having a first end part which is in a sealed relationship with an inlet end part and a second end part which is in a sealed relationship with an outlet end part, respectively in such a manner that they are slidably superposed in a bonded relationship. SOLUTION: An annular combustor assembly 32 which is supported in a gas turbine engine by a mounting means has an inlet end part and an outlet end part having a plurality of openings that are provided at equal intervals, and it comprises a plurality of ceramic segments 70. An injector is arranged in each opening. Each segment 70 is a plurality of combustor ring segments 110 having an outer combustor ring segment 112 and an inner combustor ring segment, and has a first and a second joints 130 and 132, respectively. The surface 144 that is formed on a first part 142 of the first joint 130 is tilted obliquely to an outer surface 120 and an inner surface 122, and adjacent segments 70 can be bonded gas tightly.