baber/WOPTO huggingface dataset:
Patent JP-H03185292-A (JP)
Title: Sealed rotary compressor
Inventor: MORI YUJI
IPC: F04C18/356
Filed: 1989-12-13
Abstract: PURPOSE:To enhance the effect of oil feed and that of sealing for a rotary compressor by forming in that surface of a partition panel which slides in a partition channel a number of oil storage grooves at intervals and in succession in the direction perpendicular to that in which the partition panel slides, the partition panel partitioning the inner space of a cylinder into a compression chamber and a suction chamber. CONSTITUTION:A partition panel 10 is forced to reciprocate within a partition channel 11 by rotation of a piston 6. In this case the partition panel 10 receives facial pressure in predetermined directions; the suction-chamber side wall surface 14 of the panel 10 is pressed against a wall surface 17 which is near the center of a cylinder 7 and the compression-chamber side wall surface 15 against a wall surface 18 which is far from the center of the cylinder 7. In the partition panel 10 a number of oil storage grooves 16 are formed at intervals and in succession in the direction perpendicular to that in which the panel 10 slides. As well as to each wall surface 14, 15 oil can be fed in a sufficient amount to each wall surface 17, 18 against which the partition panel 10 is pressed. Alternate vortexes are generated in the oil storage grooves 16 so as to prevent refrigerant gas inside and outside the cylinder 7 from leaking.
Patent JP-H05161257-A (JP)
Title: Protecting device for feeder system
Inventor: SAWADA KAZUKI
IPC: B60M3/00
Filed: 1991-12-09
Abstract: PURPOSE:To protect a transformer stations at low cost by judging a trouble in the transformer stations by using a combination of a power direction relay and a overcurrent relay. CONSTITUTION:In each of transformer station 32, 33, a.c. power direction relays 71, 72 are installed on transmission lines 21, 22 respectively which serve for a gateway for the transformer station. A judging section 81, 82 is also located which decided whether a trouble occurs in its own station 32, 33 or not according to the power direction (power flow direction) output and an overcurrent signal. The judging section 81, 82 receives a power direction signal from the power direction relays 71, 72 and it also receives a current signal. According to the current signal, the judging section decides whether there is an overcurrent. When there is an overcurrent, the judging section decides from the power direction signal at the time of the overcurrent whether the trouble occurs in its own station or in the other stations. By this method, the transformer stations 32, 33 can be protected at a low cost.
Patent JP-H02257001-A (JP)
Title: Jig for measuring terminal caulking part
Inventor: ENOMOTO KAZUO
IPC: G01B5/02
Filed: 1988-12-23
Abstract: PURPOSE:To surely fix a cable conductor caulking part and to rapidly and accurately measure the height and width of the caulking part by holding the caulking part by means of a clamping lever having a prescribed angle of inclination and a fixing clamp. CONSTITUTION:A terminal fitting is placed between a butt stopper 54 and side guides 55a, 55b and is positioned by a wire clamping lever 53 and a fixing base 56 of the width narrower than the width of the cable conductor caulking part. The conductor caulking part is held by the clamping lever 51 having the angle of inclination satisfying the conditions to hold the caulking part still against a measuring force and the fixing clamp 52 and the height and width thereof are measured by a height measuring element 517 and two width measuring elements 516a and 516b. The caulking part is thereby surely fixed and measured and, therefore, measurement errors are decreased. Since the width of the fixing base 56 is narrowed, the influence of the burrs in the caulking part is eliminated and the exact measurement of the height is executed.
Patent JP-H10163341-A (JP)
Title: Manufacturing method of semiconductor integrated circuit device
Inventor: KIKUCHI TOSHIYUKI
IPC: H01L29/78
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To increase the yield in a manufacturing process of a semiconductor integrated circuit device having MISFETs(Metal Insulator Semiconductor Field Effect Transistors) and to microminiaturize the MISFETs. SOLUTION: The method for manufacturing the semiconductor integrated circuit device comprises: forming a gate member on a main surface of a semiconductor substrate 1 prior to separating semiconductor-forming reigns of the main surface; performing patterning on the gate member to form gage electrodes 6 of the MISFETs on the device-forming regions of the main surface of the substrate 1; further, forming a photoresist film on the surface of the gate member; and performing photosensitizing processing and developing processing on the photoresist film, to form an etching mask to be used in the patterning on the gate member.
Patent JP-H01166252-A (JP)
Title: Generating device for ordering information
Inventor: MAEDA MIYUKI
IPC: G06Q50/00
Filed: 1987-12-23
Abstract: PURPOSE:To easily produce the ordering information and at the same time to greatly decrease the ordering mistakes by obtaining and storing the ordering quantity together with the present stock quantity when an operator scans the bar codes for input of the present stock quantity. CONSTITUTION:When an IC card 13 storing the commodity information on a department where the ordering jobs are performed is put into an IC card case 11, an IC card reading part 23 reads a commodity information memory part 31 storing the product information on the commodity codes, the standard stock quantity, etc. The read commodity information is stored in a temporary memory part 28. Then a bar code reading part 21 scans and reads the bar codes and the commodity information on the commodity codes corresponding to the bar codes read by a commodity information retrieving part 26 is retrieved by the part 28 via an interface part 22. Then the commodity information on the retrieved commodity codes, etc., is displayed at a display part 30.
Patent JP-H0669233-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAI JIYOUSEI
IPC: H01L21/336
Filed: 1992-12-03
Abstract: PURPOSE: To obtain a thin-film transistor which is capable of removing an unwanted ohmic contact layer, which applying an etching process by executing anode oxidization using an oxidization stop pattern, in which a predetermined portion of a semiconductor layer doped at high concentration is selectively exposed, and hence removing part of the highly-doped semiconductor layer. CONSTITUTION: A first conductivity-type first semiconductor layer is formed on an insulating substrate 10, on which a highly-doped first conductivity-type second semiconductor layer, on which an oxidization prevention pattern is formed, such that a predetermined portion of the second semiconductor layer is exposed. After the formation of the oxidization prevention pattern, anodization is applied to oxidize the exposed part of the second semiconductor layer. For removing an ohmic contact layer 4', that does not make contact with source/drain electrodes 5a, 5b, anodizing is applied instead of conventional plasma-etching for a contact layer to be removed, to form an anodized film 6. Thus, an unwanted contact layer is removed.
Patent JP-H05154382-A (JP)
Title: Catalyst for purifying exhaust gas from engine
Inventor: MURAKAMI HIROSHI
IPC: B01J35/04
Filed: 1991-12-09
Abstract: PURPOSE:To provide a catalyst for purifying exhaust gas from an engine carrying a precious metal catalyst component containing rhodium high in activity at low temperatures, enhance in NOX purifying rate and superior in resistance to heat and antitoxic properties. CONSTITUTION:A catalyst for purifying exhaust gas from an engine which is prepared by distributing rhodium set at the given carrying amount in an end 3 on the upstream side of a catalyst coated layer in higher concentration than the other sections and also distributing another precious metal on the downstream side of a rhodium high concentration distributed section 4 of the end 3 on said upstream side higher than the other sections.
Patent JP-H07303705-A (JP)
Title: Expandable stent and its manufacture
Inventor: LAM SHARON S
IPC: A61F2/915
Filed: 1994-12-27
Abstract: PURPOSE: To provide an expandable stent, which can be expanded to a very large diameter by placing a plurality of continuous cylinder elements, which can expand independently and radially and are placed along the longitudinal axis of the stent, crosswise against the longitudinal axis and by forming the cylinder elements into plural irregular wave patterns. CONSTITUTION: This stent 10 comprises cylinder elements 12 that are independently and radially expandable. The cylinder elements 12 are coaxially placed and interconnected by a member 13. A part of the cylinder elements 12 of the stent 10 is formed into an irregular wave pattern having a plurality of crests and troughs to assist uniform dispersion of the expansion force. A part 34 of the trough area, to which the interconnecting member 13 is connected, shows the largest rigidity and the crest parts 36 show the smallest rigidity when the stent is deformed and expanded. The crest parts 36 have different curvatures in areas 32 and 33 to unify stress, and the area 32 has a larger radius and expands easily than the area 33 does. The area 33 is adjacent to a part 34, which is an area having larger rigidity and these expand uniformly and disperse the expanding tension more uniformly.
Patent JP-H02168317-A (JP)
Title: Crt display system
Inventor: OKUMA SEIJI
IPC: G06F3/048
Filed: 1988-12-21
Abstract: PURPOSE:To reduce troublesome to observe plural parameters as requesting other pictures over again many times by enabling an operator to select freely an optional picture and display it simultaneously. CONSTITUTION:In this system, three buttons for registering, deleting and switching are added to a request panel 3. If a request button is being pushed, a picture number is set in a picture control table 7. In the case other than a picture request, in a state in which the registering button is being pushed, the number of the pictures to be registered this time is added to a selected picture table 9 by a picture data file 6. At that time, '-1' is set as the picture number in the picture control table 7. In the case of the switching, the coordinate value of a pattern different from the display pattern corresponding to the number of the pictures registered in the selected picture table at present is set.
Patent JP-H01165951-A (JP)
Title: Gas sensor
Inventor: FURUYA CHOICHI
IPC: G01N27/04
Filed: 1987-12-22
Abstract: PURPOSE:To shorten a response time by providing a film for a gas sensor prepared by joining a selective gas permeation film and a reaction layer constructed of a minute hydrophilic element and a water-repellent element and having a function as an electrode, and an electrode opposite to the film for the gas sensor with an electrolytic solution filled up between them. CONSTITUTION:A reaction layer 1 joined to a selective gas permeation film 2 is constructed of a minute hydrophilic element and a water-repellent element and has a function as an electrode. A film 3 for a gas sensor is constructed of the reaction layer 1 and the permeation film 2. The hydrophilic element of the reaction layer 1 is formed of particulates of platinum or the like, while the water-repellent element is formed of water-repellent carbon black or the like. In addition, a silver electrode 4 being an opposite electrode is provided in proximity to the film 3 for the sensor, and an electrolytic solution 5 is filled up between the reaction layer 1 and the silver electrode 4. By constructing the sensor in this way, a response time can be reduced sharply.
Patent JP-H07184007-A (JP)
Title: Facsimile equipment
Inventor: MARUYAMA KIMIKO
IPC: H04N1/04
Filed: 1993-12-22
Abstract: PURPOSE:To provide the facsimile equipment which transmits both-side documents to the destination in the page order. CONSTITUTION:A main body control part 43 controls a both side ADF 100 so that both-side documents are read by a scanner 41 and are transmitted in the page order and jamming pages are read by the scanner 41 and are transmitted in the case of the occurrence of a jam and the rear side of an invoice is not read in the invoice mode. An image rotating part 49 inverts the read direction of a page memory 46 to rotate the picture at 180 deg. so that odd pages and even pages have the same vertical direction.
Patent JP-H10149981-A (JP)
Title: Scanning aligner
Inventor: ITO YOSHINOBU
IPC: H01L21/027
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion of an exposed picture by variably forming the shape of an opening in the longitudinal direction perpendicular to the scanning direction. SOLUTION: An opening 4 is formed of a plurality of shielding pieces 4a arranged on one end side of the opening 4 in the Y-direction (scanning direction) and another plurality of shielding pieces 4b arranged on the other end side in the Y-direction. Each shielding piece 4a and 4b is formed in a strip-like shape and the interval between the pieces 4a and 4b arranged in the same Y-direction row is fixed at any place in the X-direction and the pieces 4a and 4b are arranged in such a state that the pieces 4a and 4b can be moved integrally in the Y-direction without changing the fixed interval. Since the pieces 4a and 4b can be moved, the shape of the opening 4 can be made optimum for the azimuth of a pattern on a reticle. Therefore, the performance of a projection lens can be brought out to the maximum.
Patent JP-H09318151-A (JP)
Title: Combustion device
Inventor: YAMAGUCHI TAKEO
IPC: F24H1/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize a combustion device having at least two functions, and enable avoiding of the thermal fatigue of a heat receiving tube as well as the efficient supply of combustion heat to fluid, flowing through the heat receiving tube. SOLUTION: A heat exchanging unit 22 is provided with a multitude of fin plates 25b, first heat receiving tubes 27, penetrating the fin plates, and second heat receiving tubes 28, penetrating the fin plates 25b while contacting with the upper side of the first heat receiving tubes 27. The first heat receiving tubes 27 are incorporated into a circulating circuit, filled with fluid at all times such as a circulating circuit for room heating, for example. The second heat receiving tubes 28 are incorporated in a circulation circuit for bath additional heating, for example, The second heat receiving tubes 28 become empty some times.  A pump in the circulation circuit for room heating is driven to conduct the fluid to flow through the first heat receiving tubes 27 under a condition that combustion is effected in a combustion unit 32 to heat the fluid, flowing through the second heat receiving tubes 28.
Patent JP-H10147432-A (JP)
Title: Cassette chamber
Inventor: MATSUSHIMA KEIICHI
IPC: B65G49/07
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To rotate a cassette from the horizontal to the vertical or from the vertical to the horizontal when it is carried out and carried in by moving a cassette support stand between the inside of a chamber vessel and the outside of the chamber vessel while rotating it in the vertical direction. SOLUTION: A cassette support stand 36 can be arranged in a chamber vessel 20. The cassette support stand 36 can move between the inside of a chamber vessel 20 and the outside of the chamber vessel 20 by a cassette support stand moving mechanism 34 arranged outside the chamber vessel 20, and at moving time, the cassette support stand 36 is rotated by 90 degrees in the vertical direction. The cassette support stand 36 is composed of bottom surface support parts 38A and 38B to receive and hold a bottom surface of a cassette and a back face support part 40 to receive and hold a back face of the cassette, and the bottom surface support parts 38A and 38B and the back face support part 40 are joined at a right angle to each other.  A reinforcing material 42 is extended between the tips of the bottom surface support parts 38A and 38B and the back face support part 40, and a side surface is formed in a triangular shape.
Patent JP-H10161042-A (JP)
Title: Eyepiece and finder optical system
Inventor: MUKAI HIROSHI
IPC: G02B5/18
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a lens where chromatic aberration and other aberration are optimally corrected with the minimum number of constituting lenses by providing an aspherical surface and a diffraction optical surface satisfying a specified condition. SOLUTION: This eyepiece is constituted of one positive lens, and possesses at least one aspherical surface and at least one diffraction optical surface. Also, the expression of -0.0006< 1/(f1.ν)}+ϕDOE/νDOE<0.0002 is satisfied. In the expression, f1 means a focal distance based on both the refracting action and the diffracting action of the eyepiece, and ν means the Abbe number of the eyepiece, and ϕDOE means power made by the diffracting action of the eyepiece, and υDOE means the equivalent value of the Abbe number made by the diffracting action of the eyepiece. It is desirable that the eyepiece has biconvex shape or meniscus shape. Also, it is desirable to have plano-convex shape and to have the diffraction optical surface on a plane.  Also, it is desirable to have the diffraction optical surfaces where the marks of the power made by the diffracting action are mutually different on both surfaces.
Patent JP-2000151896-A (JP)
Title: Communication terminal
Inventor: KOTANI MASAKI
IPC: B65H43/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the communication terminal that informs the user of only discharge of facsimile reception recording paper. SOLUTION: The communication terminal has an original copying function and a facsimile reception function, and copy recording paper and facsimile reception recording paper are discharged in mixture on a discharge tray. A sensor 14 detects that each recording paper is discharged on the discharge tray. A detection signal sensed by the sensor 14 is given to a CPU 2. A display lamp 13 is lighted only when the facsimile reception recording paper is discharged on the discharge tray to inform the user of it. When the copying recording paper is discharged on the discharge tray, a display section 9 displays it but the display lamp 13 is not lighted.
Patent JP-H10155846-A (JP)
Title: Medical and dental chair unit
Inventor: SHIBATA FUMIO
IPC: A61G15/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To simplify a reception circuit by generating a resistance value corresponding to the opening/closing operation of one or plural switches, detecting the change of a DC voltage or current inside a loop, specifying an operated switch and operating a chair unit. SOLUTION: Keyboards 5 and 6 and a fit switch 7 are connected by signal pair lines 20 and 20' for a serial resistance circuit. Thus, viewing from the side of an A/D converter 112, when one of one or plural keys or switches is depressed and closed, the closed loop of a different resistance value is formed every time. By A/D converting the resistance value in an A/D conversion circuit 112 and inputting it to a CPU 10, the resistance value is converted to the voltage or the current and measured and which key or switch is operated is specified. This chair unit is operated by the specification. By this constitution, the constitution is simplified, manufacture is facilitated, a cable amount is reduced and weight is reduced.
Patent JP-H10172538-A (JP)
Title: Nonaqueous solvent secondary battery and manufacture thereof
Inventor: SUZUKI MASAMI
IPC: H01M10/0525
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous solvent secondary battery with high capacity and long life by specifying the filling density of the negative electrode in the battery having a pellet-shaped positive electrode, a pellet-shaped negative electrode containing a carbonaceous material capable of absorbing/releasing lithium ions and a binder, and a nonaqueous electrolyte. SOLUTION: A pellet-shaped positive electrode 3 is housed in a positive can 1 through a positive current collector 2. A separator 4 is placed on the positive electrode 3, and a pellet-shaped negative electrode 5 is placed on the separator 4. A metal lithium foil 6 is pressed against the negative electrode 5. A nonaqueous electrolyte is impregnated in the positive electrode 3, the negative electrode 5, and the separator 4. After the aging of a battery, the metal lithium foil 6 is absorbed in the negative electrode as lithium ions. The positive electrode 3 is manufactured by kneadirig an active material, a conducting material, and a binder, and molding the kneaded material in a pellet.
Patent JP-H09166689-A (JP)
Title: Fuel assembly and fuel rod
Inventor: ISHII YOSHIHIKO
IPC: G21C3/10
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the inspection with an automatic device or by remote control after assembling a fuel assembly mixedly containing UO2 fuel rods and MOX fuel rods. SOLUTION: The structure of upper end plugs 4 and 24 has different reflection characteristics for incident light between UO2 fuel rods 11 and MOX fuel rods 21. By casting light from above the upper tieplate of a fuel assembly on mixture of both fuel rods, the reflectio lights from the tip end of the upper end plugs 4 and 24 are detected or analyzed to inspect whether UO2 fuel rods and MOX fuel rods are arranged at predetermined positions or not in the fuel assembly.
Patent JP-H03190629-A (JP)
Title: Method for inspecting assembly of piston to cylinder
Inventor: NITTA MASAO
IPC: B23P21/00
Filed: 1989-12-15
Abstract: PURPOSE:To facilitate fitting of a piston and to enable inspection of a clearance in a series of assembly operation process by sucking the piston due to the negative pressure in a cylinder hole to be fitted therein, and judging whether the clearance is good or not on the basis of the fitting condition. CONSTITUTION:A plurality of pistons 2 are slidably held in a piston holding jig 10 in such a way that the stroke direction of the pistons is up and down, and each of piston insertion holes 8 is located facing downward at one end of each cylinder hole 3, in opposition to each piston 2. Each piston 2 is fitted in each cylinder hole 3 by sucking due to a constant negative pressure via communication holes communicated with the other ends of respective cylinder holes 3, and it is judged whether a clearance between the bore of each cylinder hole 3 and the outer diameter of each piston 2 is good or not on the basis of the fitting condition of each piston 2 in each cylinder hole 3 at the time of sucking and fitting the piston 2 in the cylinder hole 3.