baber/WOPTO huggingface dataset:
Patent JP-H01149012-A (JP)
Title: X-ray photograph observing device
Inventor: ONODA AKIRA
IPC: G02B27/02
Filed: 1987-12-07
Abstract: PURPOSE:To read a photograph efficiently in a short time by intermittently moving sidewise a film supply box reciprocatingly supported in a device main body possessing a film supply side carrying system and a film discharge side carrying system while films are fed one by one to the supply side carrying system. CONSTITUTION:The device main body 2 and the film supply box 12 are provided; the former is provided with the supply side carrying system 13 provided on the lower part of a lighting box 5 possessing an observing plane 6a on which plural films arranged sidewise are hung and feeding film to the observing plane 6a, and with the discharge side carrying system 15 fetching the film from the observing plane, and the latter is supported sidewise in the main body 2 and houses plural films. The supply box 12 is constituted such that it is normally offset to the one side of the main body and is moved intermittently sidewise by feeding films one by one to the supply side carrying system 13. Thus, the entire device can be scaled down, and is installed simply. Regardless of the size of films, the device can read them efficiently and simply in a short time.
Patent JP-H11108405-A (JP)
Title: Ventilation port
Inventor: AZUMA TAKAMICHI
IPC: F24F7/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation port which enables easy opening or closing thereof only when necessary without using power by facilitating mounting without selecting a mounting position. SOLUTION: A frame body 2 is fixed on a ceiling surface 6. An openable lid body 3 is fixed on the frame body 2 by a hinge 4. The lid body 3 is energized by a spring 41 on the opening side. The lid body 3 is retained on the frame body 2 on the closing side 13y a magnet catch 1. The opening or closing of the lid body 3 is operated by pull strings 5a and 5b.
Patent JP-H06137345-A (JP)
Title: One-way clutch and indexing device for machine tool using the clutch
Inventor: IZAWA SHIGEYUKI
IPC: B23Q16/02
Filed: 1992-10-23
Abstract: PURPOSE:To enable control to be arbitrarily selected between state allowing the relative rotation of driving and driven sides in both directions, and state prohibiting the relative rotation thereof only in one direction. CONSTITUTION:A roller 15 can be made to move along cam surface by causing the rotation of a control board 2. When the roller 15 is moved in a direction toward shallower cam surface, a one-way clutch becomes engaged. On the other hand, when the roller 15 is moved in a reverse direction, an outer race and an inner race 1 fall in the state of relatively free rotation. Thus, a selection can be made between function as the one-way clutch and another function as a bearing, whenever necessary. Also, the one-way clutch can be fitted to the main shaft of an indexing device to constitute a return rotary mechanism for correcting the overrun of the main shaft.
Patent JP-H10149077-A (JP)
Title: Image forming device
Inventor: OKUI SUSUMU
IPC: B41J29/13
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To certainly lock two fixing components on the front and back sides of an image forming device, by pressing only front of a closing cover on the side of the device to close the cover. SOLUTION: When closing covers are closed, distance of the guiding surface of a movable fixing pawl member 111 contacted with a fixing member 122 in a back fixing component from an oscillating central shaft 104 is set larger than distance of the guiding surface of a movable fixing pawl member 110 contacted with the fixing member 122 in a front fixing component from the oscillating central shaft 104. In addition, when closing covers 101,102 are closed, the guiding surface of the movable fixing pawl member 111 of the back fixing component contacts with the fixing member 122, the guiding surface of the movable fixing pawl member 110 of the front fixing component contacts with the fixing member 122, and then the front movable fixing pawl member 110 and the back movable fixing pawl member 111 are simultaneously fixed to the fixing member 122.
Patent JP-H11126826-A (JP)
Title: Method and apparatus for determining layout pattern of reducing power consumption and storage medium loaded with layout pattern determining program
Inventor: NAKAHARA AKIRA
IPC: H01L21/82
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a design method of a new layout pattern which is capable of reducing a power consumption. SOLUTION: The capacity of all the wiring weighed with a switching probability is reduced to an irreducible minimum, so that an optimal layout pattern of low power consumption can be obtained. The method consists of a first step (320) where wirings laid for cells are determined from the arrangement of the cells, the capacities (ci) of the wirings are obtained, a second step (330) where the total sum of the products of the switching probabilities (pi) of the wirings and the wiring capacities (ci) is calculated, a third step (350), where the wiring arraignment is changed so as to reduce the total sum to a minimum, and a fourth step (360) where a layout pattern is formed based on the cell arrangement which makes the total sum minimum are provided.
Patent JP-H03167961-A (JP)
Title: Original reader
Inventor: MIYAZAWA HIDEYUKI
IPC: H04N1/407
Filed: 1989-11-27
Abstract: PURPOSE:To avoid the detection of a picture signal of an abnormal level due to regular reflection at an edge of a tip of an original and to obtain a normal picture by extinguishing a light source till a reference white level signal is obtained and the tip of the original passes through a read position. CONSTITUTION:Before an original 2 reaches a read position, a light from a light source 9 radiates a reference white board 8, the reflected light is photoelectric-converted by a photodetector 12 and its level is stored in a shading correction circuit 13 as a reference white level signal. Then the light source 9 is immediately extinguished and the extinguishing state till the picture read start position of the original 2 reaches the read position is continued. After the tip of the original 2 passes the read position, the light source 9 is again lighted and the read of the picture of the original 2 is started. Thus, the detection of the picture signal of an abnormal level caused by the regular reflection of light is avoided and the picture signal of the original 2 is normally quantized.
Patent JP-H02275609-A (JP)
Title: Magnetic field formation mold
Inventor: KOBAYASHI TOSHIHIRO
IPC: H01F41/02
Filed: 1989-11-28
Abstract: PURPOSE:To enable magnetic flux from a magnetic coil to be concentrated into a magnetic powder efficiently and to improve wear resistance at the sliding part of a mold by performing non-magnetic plating to a mold such as a dice, a punch, and a core for forming magnetic field. CONSTITUTION:A magnetic field formation mold 1 is constituted so that fixed cores 4 and 5 are penetrated from up and down directions within a formation space 3 of a fixed dice 2 while they face each other and cylindrical punches 6 and 7 are free to move up and down from the upper and lower parts with these cores 4 and 5 as a guide. The dice 2 and the upper and lower cores 4 and 5 are both magnetic materials and the upper and lower punches 6 and 7 consist of non-magnetic materials. Then, the dice 2 constitutes a film-shaped non-magnetic part 11 by Ni-P plating at the inner periphery surface other than the space for filling a magnetic powder 10, namely the upper and lower punches 6 and 7. Thus, it becomes possible to form a magnetic path with improved magnetization efficiency at a magnetic field formation mold 1 and improve wear resistance at the sliding part of the mold.
Patent JP-H03167320-A (JP)
Title: Production of carbon fiber and graphite fiber
Inventor: MURAKAMI KAZUYUKI
IPC: D01F9/145
Filed: 1989-11-28
Abstract: PURPOSE:To obtain a carbon fiber having high strength and modulus in improved infusibilization reactivity, shortened infusibilization time, suppressed occurrence of fault and fusion in carbonization and stabilized spinning properties by subjecting a specific optically anisotropic pitch used as a raw material to melt spinning and carbonization, etc. CONSTITUTION:An optically anisotropic pitch containing >=95% optically anisotropic phase, being 0.45-0.55 in aromatic ring condensation index obtained by high-temperature <13>C-NMR measurement, 85-92% in ratio of aromatic ratio and 1.1-1.3 in carbon number of side chain is used as a raw material and subjected to melt spinning and carbonization and further, as necessary, graphitized to provide the aimed fiber.
Patent JP-H10199307-A (JP)
Title: Projector type head lamp
Inventor: FUTAMI TAKASHI
IPC: F21V7/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To improve a coefficient of use of a light beam for a light source, and form a brighter head lamp by the same light source, by forming expansive and auxiliary reflecting mirrors on a portion wherein light source light is unutilized so far. SOLUTION: A projector type head lamp 1 can be obtained by providing an expansive reflecting mirror 6 adopted as elliptical system reflecting surface (having the first focus of a light source 2, and a second focus in near to a projection lens 5) between a main reflecting mirror 3 and the projection lens 5, and an auxiliary reflecting mirror 7 adopted as a parabolic system reflecting surface having the focus of the light source 2, on the outer side of the projection lens 5 in nearly the same range. This can expand the lateral width of light distribution by the expansive reflecting mirror 6, and produce a spot-like high illuminance portion in the light distribution by the auxiliary reflecting mirror 7, thereby expanding visibility.
Patent JP-H05215407-A (JP)
Title: Hot water-supplying and heating-and-cooling system
Inventor: FUJISHITA KAZUO
IPC: F25B29/00
Filed: 1991-11-25
Abstract: PURPOSE:To reduce the price of the title system which is relative to a central hot water-sypplying and heating-and-cooling system for a house. CONSTITUTION:A mixing valve 21 is provided in a water circuit 4 on the outlet side of a hot-water supply apparatus 1 having a water circuit 2 on the inlet side thereof. One port for the mixing valve 21 is connected to a bypass line 22 connected to the water circuit 2 and on the other port therefor, a circulating pump 5, a buffer tank 6, a hot-water supply line 7 and a hot-water return line 8 are respectively provided. The top end thereof is connected to the water circuit 2 above-mentioned and water with a medium temperature is allowed to circulate in a whole house. For a heating-and-cooling apparatus, a heating- and-cooling supply line 23, a water-cooled type heat-exchanger 24, and a heating- and-cooling return line 25 are provided at the hot-water line 7 and are connected to the hot-water return line 8. In addition, a refrigerant heat-exchanger 30 provided in a refrigerant circuit 26 for cooling and heating, and the water-cooled type heat-exchanger 24 are allowed to cross at right angles, and thus a cooling- and-heating circuit is composed, and a hot-water supply line 9 is allowed to branch at the heating-and-cooling supply line 23 and at the top end thereof, a mixing valve 10 is provided.
Patent JP-H07166232-A (JP)
Title: Radiant tube for heat storage type alternated combustion
Inventor: SHINOZAKI TAKESHI
IPC: F23C3/00
Filed: 1993-12-09
Abstract: PURPOSE:To provide a radiant tube which can easily be applied even to the existing furnace for constituting a heat storage type alternated combustion system so as to alternately execute the combustion at a certain cycle by arranging the burner built-in the heat storage body in each of tube end parts at both sides of the tube. CONSTITUTION:The radiant tube 10 is formed as almost S-shape type curving shape and hung down between opposite furnace walls. This radiant tubes 101, 102 are unnecessary to reconstruct the furnace wall, e.g. even in the case of applying it to the existing furnace arranging W-shaped radiant tube, and the holes H11, H12 and H21, H22 in the furnace walls fitting the W-shaped tubes 201, 202 are used and this new system can be arranged. In the case of arranging the alternated combustion control system in the furnace, this combustion control system can be used as it is.
Patent JP-H07161866-A (JP)
Title: Lsi chip carrier structure
Inventor: MIYAZAKI YUICHI
IPC: H01L21/60
Filed: 1993-12-09
Abstract: PURPOSE:To improve the reliability on connection between a chip and a carrier board and the reliability on connection between the carrier board and a wiring board by equipping this structure with a connection pin piercing a chip carrier board from the surface to the rear and a connection terminal for an LSI chip. CONSTITUTION:Each LSI chip 6 has a plurality of connection terminals 7 on the circuit face, and these LSI chips 6 are mounted with their faces down. And, this structure is equipped with connection pins 2 piercing the chip board 1 from the surface to the rear and connection terminals 7 for the LSI chip 6, which are arranged in opposition to these connection pins 2 and are connected to these connection pins 2. Furthermore, the ratio of the length of the connection pin 2 outside the chip carrier board 1 to the length of the connection pin 2 inside the chip carrier board 1 is 2:1 or over, and the aspect ratio of the pin 2 is 2:1 or over. Hereby, the thermal stress occurring between the LSI chip 6 and the carrier board due to the temperature difference between the operation and nonoperation of the LSI can be lightened sharply.
Patent JP-H08164599-A (JP)
Title: Squeegee support apparatus in screen printing machine
Inventor: MINATO YOSHIHIRO
IPC: B41F15/40
Filed: 1994-12-13
Abstract: PURPOSE: To apply a correct printing pressure only by a squeegee printing pressure setting air cylinder and to facilitate squeegee printing pressure setting. CONSTITUTION: A part weight balance air cylinder 6 which can make a weight balance for a printing pressure generated by the weight of parts other than a printing pressure generated by a squeegee printing pressure setting air cylinder 7 is installed besides a squeegee printing pressure setting air cylinder 7. A pressure control valve is installed which makes the pressure of fluid supplied to these air cylinders 6, 7 constant. In this way, a squeegee printing pressure is made to be scarcely affected by the change in the weight of parts so that pressure generated only by the air cylinder 7 is applied to a matter W to be printed. The pressure setting of the air cylinder 6 can also be kept irrespective of the variation in the pressure of the air cylinder 7. In addition, the set pressures of air cylinders 6, 7 can be kept constant by the pressure control valve.
Patent JP-H11123129-A (JP)
Title: Open refrigerating case of circular and rotary type
Inventor: NISHIMURA KAORU
IPC: A47F3/11
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an open refrigerating case of a circular and rotary type, which can display commodities needing refrigerating. SOLUTION: Cold air cooled by a cooler 18 arranged under a turn table 3 rotated within a circular display casing 2 and displaying commodities 10 is guided by an air duct 12 provided at the center part of the turn table 3 and rotated with the turn table 3 to blow to the commodities on the turn table from an upper side and in addition, cold air on the turn table 3 is guided by a suction duct 21 to be sent to the cooler 18 by a blower 17 again to circulate. Thereby, the commodities displayed on the turn table in the state of keeping the top of the turn table opened is uniformly and efficiently cooled.
Patent JP-H02155210-A (JP)
Title: Grain boundary insulation type semiconductor porcelain composition
Inventor: SHIMIZU YASUSHI
IPC: H01B3/12
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a grain boundary insulation type semiconductor porcelain composition, dielectric loss and the temperature change of a dielectric constant of which are further reduced and which has the higher dielectric constant, by mainly comprising strontium titanate (SrTiO3) and magnesium titanate (MgTiO3) and adding various additives for improving various characteristics to these substances. CONSTITUTION:The title composition has a composition in which 0.01-0.5mol% cupric oxide, 0.01-1.0mol% silicon oxide and at least 0.05-0.8mol% one kind selected from a group composed of niobium oxide, lanthanum oxide, yttrium oxide, tantalum oxide and tungsten oxide are added to principal ingredients consisting of 92-80mol% strontium titanate and 8-20mol% magnesium titanate. The composition acquired is dried, calcined in atmospheric air, cooled and crushed. Powder is mixed with a binder, pressure-molded and calcined in atmospheric air and the binder is removed, and the calcined powder is sintered in the nitrogen air flow of 1-10vol.% hydrogen. An insulating agent containing the oxide of bismuth and/or copper or a nitrate is applied onto the surface of a sintered body, thermally diffused and insulated.
Patent JP-H03224498-A (JP)
Title: High sensitivity analysis of bile acid and composition therefor
Inventor: UEDA SHIGERU
IPC: C12Q1/32
Filed: 1990-11-15
Abstract: PURPOSE:To carry out an accurate analysis of bile acid in a biological sample by using a thionicotinamide adenine dinucleotide(phosphate) as one of two coenzymes for steroid dehydrogenase in enzyme cycling reactions. CONSTITUTION:A reagent containing (A) steroid dehydrogenase capable of catalyzing a reversible reaction for production of oxobile acid using bile acid as the substrate and a thionicotinamide adenine dinucleotide phosphate (a thioNADP) or a thionicotinamide adenine dinucleotide (a thioNAD) and an NADP or an NAD as the coenzymes, (B) a thioNADP or a thioNAD and (C) then, an NADP or an NAD is acted on a sample for carrying out cycling reactions of the formula (A1 is thioNADP or thioNAD; A2 is reduced type product of A1; B1 is NADP or NAD; B2 is oxidized type product of B1), thus measuring the amount of A2 or B1 which changes in the course of the above- mentioned reactions.
Patent JP-H05147582-A (JP)
Title: Pontoon
Inventor: NAKAMURA SACHIO
IPC: E01D15/14
Filed: 1991-11-25
Abstract: PURPOSE:To adjust simply the horizontal height and the freeboard of a pontoon after it is installed. CONSTITUTION:A box type floating body 3 is formed of plural number of foaming styrene blocks 2, and a concrete layer 4 is arranged in the upper part and in the side parts of this floating body 3. Longitudinal grooves 6 whose lower parts are opened in the floating body 3 are formed, and buoyancy adjusting floating bodies 8 are arranged inn these grooves 6 so as to be capable of ascending/descending freely in relation to the height of the water surface W. When a pontoon 1 is floated on the water surface W and is inclined, by lowering the buoyancy adjusting floating body 8 on the side where the pontoon 1 is inclined and lowered, buoyancy can be increased by a degree of which the buoyancy adjusting floating body 8 is lowered, so that the horizontal height of the pontoon 1 can be adjusted simply.
Patent JP-H03168869-A (JP)
Title: Fuzzy retrieving device
Inventor: WAKAMI NOBORU
IPC: G06F17/30
Filed: 1989-11-29
Abstract: PURPOSE:To properly retrieve data requested by a user by setting up a membership function in accordance with user's subjectivity. CONSTITUTION:The fuzzy retrieving device is constituted of an input part 101, a data base 102, a membership function holding part 103, an adaptation summing part 104, a threshold level detecting part 105, a data display part 106, a membership function display part 107, and a membership function storage part 108. Adaptation from the data base 102 is found out based upon a determined membership function and data more than the prescribed adaptation are retrieved and displayed. Namely, the membership function of a fuzzy label can be set up as a function matched with user's subjectivity. Thus, data proper to a retrieval request can be found out.
Patent JP-H06137660-A (JP)
Title: Louver for air outlet port
Inventor: MATSUZAKA HIDEKI
IPC: F24F13/14
Filed: 1992-10-26
Abstract: PURPOSE:To obtain a louver for an air outlet port, which is hardly generating condensate and never dropping water drops even when condensate is generated while capable of reducing hooking troubles during manufacturing or scratching or peeling troubles during handling, by a method wherein a condensate preventing lid member is mounted in a recess formed along the lengthwise direction of the main body of the louver. CONSTITUTION:Supporting rods 4 are projected at both ends of the main body 1 of a louver A for an air outlet port. A recess 2 is formed along the lengthwise direction of the main body 1 of the louver on the outer surface of the same. A condensate preventing member 3 is mounted in the recess 2. In this case, the condensate preventing member 3 is formed of a porous material consisting of phenol resin having heat conductivity and fibers. According to this method, the louver A for an air outlet port, which is hardly generating condensate and never dropping water drops, while capable of reducing hooking troubles during manufacturing or scratching and/or peeling troubles during handling, can be obtained.
Patent JP-H08143152-A (JP)
Title: Powdery and granular material collecting and conveying device
Inventor: ONO YASUTSUGU
IPC: B65G53/28
Filed: 1994-11-18
Abstract: PURPOSE: To provide a powdery and granular material collecting and conveying device to collect a small amount of a powdery and granular material dropping throughout a wide range and convey the material by means of a low pressure air flow. CONSTITUTION: A powdery and granular material collecting and conveying device is formed in such a manner that a powdery and granular material collecting container in an inverted trapezoidal shape in cross section is communicated and coupled in parallel to a transport pipe to the upper part of the transport pipe having an upper stream end being closed and a downstream end the cylinder body of which is communicated to one end of a suction pipe and the upper half part of which is notched from an upper stream end toward a downstream end by a given length.  The powdery and granular material collecting conveying device comprises a guide support body 4 in an A-shape in cross section formed in such a manner that the height of a coupling between the transport pipe 2 and the powdery and granular material collecting container 1 is situated in a lower end position and the guide support body spans in parallel to the longitudinal direction in the powdery and granular material collecting container and powdery and granular material pass gaps 5 are provided between the two lower ends thereof and the inner wall surface of the powdery and granular material collecting container 1, and a lower chamber 6 in a cross section by a surface crossing a transport direction approximately at right angles has approximately the same size as that of the sectional space part of a transport pipe 2;  and an air introduction port 7 opened to the lower side of the end situated upper stream of the guide support body 4 and communicated with the inner side of the guide support body 4 in an A-shape in a cross section.