baber/WOPTO huggingface dataset:
Patent JP-H10318140-A (JP)
Title: Hermetic motor-driven compressor
Inventor: NOGUCHI KAZUHITO
IPC: F04B39/12
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic motor-driven compressor which can restrain noise and vibration from increasing when an imbalanced mass increases due to an enlargement of the internal volume of a cylinder during use of hydrocarbon as coolant. SOLUTION: A hermetic container 21 has a bottom surface consisting of two or three spherical surface parts 21a, 21b having different radii of curvature. Legs 26 are welded to the spherical surface parts 21a and 21b, having spherical surface parts of the same shape at that of the spherical surface parts 21a and 21b. With this arrangement, the rigidity of the hermetic container 21 is higher so that noise transmitted therefrom is lowered. Further, a ring-like elastic member 31 is inserted between a snub bar 30 and a stay 29 so that vibration from a compression element can hardly be directly transmitted from the snub bar 30 to the stay 29, thereby reduce noise can be reduced during operation of the compressor.
Patent JP-S5557362-A (JP)
Title: Pouring nozzle
Inventor: YAMAZAKI AKIRA
IPC: B22D11/06
Filed: 1978-10-24
Abstract: PURPOSE:To prevent freezing of molten metal in the passageway of a spout and improve productivity by using heat insulating material to the spout of the pouring nozzle of pouring molten metal to cooling rolls. CONSTITUTION:Molten metal 5 being transferred from a melting furnace or holding furnace accmulates in a tundish 2 and flows little by little into passageways 7, 7' through spout inlet 6 along with a rise in the molten metal level. Then, the molten metal 5 is retained of its temperature by the spout 3 for which heat-insulating material having high heat insulation characteristic is used. Thus the molten metal flows without freezing and is poured toward the gap of rolls 4, 4'. It is cooled and freezes by making contact with the outside circumferential surface of the rolls 4, 4' and is thereby rolled, thence it is sent out continuously be behind the rolls 4, 4', whereby it is made to the product 8.
Patent JP-S5921930-A (JP)
Title: Heat storage tank
Inventor: SAGARA NORIYASU
IPC: F24D11/00
Filed: 1982-07-27
Abstract: PURPOSE:To prevent heat loss and improve heat efficiency, by constituting a heat storage tank of a heat medium for a cooling/heating water and the like such that the heat storage tank is partitioned by a partition into a plurality of cells which are communicated to each other at their top and bottom parts. CONSTITUTION:When heating a room, a hot water flowed via a pipe 11 into a primary heat exchanger 10 and heated therein is fed from a primary side outlet pipe 3-1 to an upper layer communicating part 7 for the storage of heat, and then is guided from a secondary suction pipe 4-3 to a heat exchanger 17 for dissipating the heat to heat the room. The water of reduced temperature is returned back to a secondary side outlet pipe 3-4 and a tank bottom communicating part 7'. When cooling the room, the water cooled down by a heat exchanger 10 is led via the primary side outlet pipe 3-2 into the tank bottom communicating part 7' for the storage of low temperature heat, then caused by a secondary heat exchanger 17 to dissipate its low temperature heat and returned back into the upper communicating part 7. This arrangement mentioned above permits the regenerative tank to form a temperature zone inside a cell 6 and avoid the occurrence of diffusion mixing, and thereby providing a primary hot/cold water of predetermined temperature with an improved heat efficiency.
Patent JP-H0425708-A (JP)
Title: Interval measuring instrument
Inventor: WADA YORIO
IPC: G01B11/14
Filed: 1990-05-21
Abstract: PURPOSE:To measure an interval with a gap more precisely without any information on the refractive index and film thickness of each thin film layer by extracting a specific spectrum from spectra obtained by a spectrum analyzing means. CONSTITUTION:The spectral transmissivity and spectral reflection factor of a material to be measured by wavelengths in a specific wavelength range are measured with measurement light having a constant angle of incident and stored in a spectral transmissivity and spectral reflection factor measuring means 1. A gap interval determining means 2, on the other hand, reads out data on transmissivity or reflection factors by said selected wavelengths and a spectrum analyzing means 3 analyzes spectra to find the spectra of respective frequency components. Then only the spectrum component based upon a gap layer which appears on a high frequency side is extracted from the spectra by a spectrum extracting means 4. Then the extracted spectrum is converted by a reconverting means 5 into a periodic waveform having information on the gap interval in a wave number space and a gap interval calculating means 6 determines the gap interval according to the wave number where the waveform has an extremal value.
Patent JP-H10337445-A (JP)
Title: Virus removing method
Inventor: OSAWA NAOKI
IPC: A61K35/14
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a valuable protein-containing material such as a blood coagulation 8th factor formulation at a high yield while surely removing not only AIDS virus but hepatitis B virus or the like. SOLUTION: The method is for removing virus from the raw material containing a valuable protein and having possibility of coexisting virus. In such a case, the raw material is filtered in multistage with filters and the prestage filter is arranged to have an average pore diameter not smaller than that of the filter used in the next stage. As a result, the virus is removed from the raw material, in which the valuable protein and the virus coexist.
Patent JP-S63296176-A (JP)
Title: Image estimating device
Inventor: HASEBE TAKASHI
IPC: H04N1/40
Filed: 1987-05-27
Abstract: PURPOSE:To obtain a halftone image approximating an original halftone picture by using a large scanning aperture in a low space frequency area to express high gradation and using a small scanning aperture in a high space frequency area to reproduce an image having high resolving power. CONSTITUTION:In the case of a low space frequency area, namely, accordingly in the case of a picture like a gradation picture, a scanning aperture larger than the reference scanning aperture is selected. A condition formula deciding circuit 70 is used to determine which scanning aperture should be selected. In the case of a high space frequency area, namely, in the case of a picture like a line drawing or a character picture, the scanning aperture smaller than the reference scanning aperture is selected. A density pattern discriminating circuit 60 is used to determine which scanning aperture should be selected. Thus, a halftone image approximating the original picture is estimated even if the original halftone picture includes gradation pictures, line drawings and character pictures.
Patent JP-S5254842-A (JP)
Title: Ignition time setting device
Inventor: YOSHIDA HIROSHI
IPC: F02D45/00
Filed: 1975-10-30
Abstract: PURPOSE: Possibly setting and controlling optionally ignition time of internal combustion engine by making use of a software type processor for processing its operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01303028-A (JP)
Title: Power interruption detecting circuit for ac uninterruptible power source equipment
Inventor: UEDA KIYOSHI
IPC: H02J9/00
Filed: 1988-05-28
Abstract: PURPOSE:To detect interruption of a commercial power source without loss, by connecting an inverter provided with a battery with a commercial power source through a reactance thereby normally recharging the battery while feeding power from the commercial power source to a load and monitoring the battery current. CONSTITUTION:Power is fed from a commercial power source 1 through a switch 2 and a reactance 3 to a load 4 while simultaneously a battery 6 is recharged through an inverter 5. A CT is connected to point 8 between the inverter 5 and the battery 6, and the direction and the magnitude of output current therefrom are fed to an operating circuit 7. Upon interruption of the commercial power source 1, DC current flows from the battery 6 then it is reverse converted through the inverter 5 to produce AC current which is fed to the load 4 without interruption. The direction of output current from the CT inserted into point B is inverted and the inverted direction is fed to the operating circuit 7. By such arrangement, interruption of commercial power source can be detected easily and reliably without accompanying circuit loss regardless of shortcircuit or opening at the source side.
Patent JP-H11300039-A (JP)
Title: Game device and information storage medium
Inventor: FUTAMURA SHINOBU
IPC: A63F13/54
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a game device and an information storage medium wherein stage effects of game can be enhanced by using voices uttered by characters. SOLUTION: The pitch, volume, tone color of voices uttered by characters 20, 22 are changed corresponding to physical strength parameter values, remaining play time, degrees of progress of game stage, and the number of victory. The pitch of voice uttered by the characters is made higher or the volume of voice uttered by the characters is made larger as the physical strength parameter value of an opponent increases, remaining play time decreases, a final game stage comes nearer, and the number of victory of opponent increases. After the remaining play time has exceeded a given time or a given game stage, the pitch, volume or tone color of voice are changed. An increment of the voice uttered by the characters is made equal to a whole tone or lower.
Patent JP-H0735777-A (JP)
Title: Inspecting apparatus and connection method therein
Inventor: NAKAJIMA HISASHI
IPC: G01R31/28
Filed: 1994-05-19
Abstract: PURPOSE:To provide an inspecting apparatus and a method which can prevent distortion of a head plate due to a load from a test head and can optimize a contact state between a probe and a semiconductor wafer. CONSTITUTION:A probe card 20 is moved in a direction reverse to a direction where pressure contacting load functions on the probe card in order to bring into contact with a pogo pin 41 of a connection unit 40 supported by a test head 30. Further a flange 42 of the connection unit 40 is locked by an engaging member 12 to regulate movement of the connection unit 40. Thus the load which has functioned only to the probe card 20 is offset by force from two directions reverse to each other, thereby preventing a head plate 10 from being distorted.
Patent JP-2000323812-A (JP)
Title: Part mounting substrate, production thereof and inspection apparatus
Inventor: TAKAHASHI MASATAKE
IPC: H05K3/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous mounting by providing a part mounting substrate being subdivided into a plurality of sections with electrical conducting parts for breaking the substrate, detecting a breakage and judging presence of a broken part. SOLUTION: Slightly wide electrical conducting parts, i.e., conductive foils 2, 3, are formed on the surface and rear of a printed board 1 and subdivided into conductive foils 2a, 2b, 3a, 3b before V-grooves 4, 5 are made of such depth as the substrate 1 is not separated. Subsequently, the printed board 1 is mounted on the probes, i.e., conduction check pins 12, 13, 15, 16, being connected with an inspection equipment 10 and conduction of the conductive foils 2a, 2b, 3a, 3b is checked by clamping the printed board 1 vertically by means of the conduction check pins 12, 1, 15, 16. A decision is made that the V-grooves 4, 5 are made if the conductive foils are not conducting otherwise a decision is made that the V-grooves 4, 5 are not yet made.
Patent JP-2000320288-A (JP)
Title: Construction method for tunnel
Inventor: HONDA MASATO
IPC: E21D9/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a tunnel capable of dispersing load caused by preceding variations in a ground and having no use for bearing the load on a preceding erection timbering. SOLUTION: A drift 16 is excavated in front of a cutting face by making it out that the drift precedes the cutting face, a steel pipe 9 is driven to a direction crossing over the direction of the tunnel excavation from the drift 16, a ground improvement material is poured into the ambient ground 7 from the steel pipe 9 to improve the ground in the ambient ground 7, an artificial ground arch 6 is constructed by the steel pipe 9 and improved ground 7, and in a construction method of a tunnel for excavating a main tunnel by making use of the artificial ground arch 6, preceding variation absorbing devices 12 and 15 absorbing preceding variations in the ground occurring in front of the cutting face with the excavation of the main tunnel are provided to the steel pipe 9, load borne by the steel pipe 9 is lightened by the preceding variation absorbing devices.
Patent JP-H0899344-A (JP)
Title: Magnetic recording medium manufacturing device
Inventor: ZUIIKUFURIITO RIIGAA
IPC: B29C48/345
Filed: 1995-05-30
Abstract: PURPOSE: To provide an extrusion forming apparatus of a magnetic layer capable of forming a layer free from a streak even if the formed layer is extremely thin without bringing about the mixing of both wet layers after a magnetic powder dispersion is applied to a magnetic layer support sheet. CONSTITUTION: In an extrusion forming apparatus of a magnetic layer having extrusion slits 8, 8' at least at two places and characterized by that the center line between these slits stands erect with respect to the surface of a layer support sheet and the front surface 15 of the separator 16 between both slits is an obliquely downwardly inclined surface, the edge 5 of a magnet 2 is arranged behind the layer support sheet in opposed relation to an extrusion opening and a magnetizable layer is formed while extruded from the extrusion opening 3 and the edge 5 of the magnet 2 is positioned at the height level of the common extrusion opening of both slits.
Patent JP-H0427607-A (JP)
Title: Anti-skid net for tire
Inventor: SASAKI HIDENORI
IPC: B60C27/16
Filed: 1990-05-21
Abstract: PURPOSE:To eliminate the breaking factor of a reinforcing core material and equalize reinforcing actions in the respective directions of a tire by arranging the first reinforcing core material continuously in the tire winding direction of a net body and the second reinforcing core material continuously in the form of a closed loop in the cross direction of the net body to eliminate the crossing part of the reinforcing core materials. CONSTITUTION:A band type anti-skid net 1 in a developing condition has a body part 2 positioned on the tread part of a tire, and both side ends 3, 4 respectively positioned on both the shoulder parts and both the side wall parts of the tire. A mesh type net body 7 is formed by covering a reinforcing core material 5 with a plastic covering material 6, whereas the reinforcing core material 5 consists of the first reinforcing core material 5A and the second reinforcing material 5B. The first reinforcing core material 5A on both ends in the cross direction in the net body 7 is arranged continuously in the tire turning direction of the net body 7. On the other hand, the second reinforcing tire core material 5 between the second reinforcing core materials 5A is arranged continuously in the form of a closed loop in the cross direction of the net body 7.
Patent JP-H08327615-A (JP)
Title: Sampler
Inventor: NAKAMURA KAZUO
IPC: G01N30/06
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a sampler for collecting a sample by cold trap method in which heating/cooling can be carried out quicker and desorption can take place under higher temperature state. CONSTITUTION: The sampler comprises a duct 10 filled with adsorbent 14, a heating means 11 disposed on the outer circumferential side of the duct 10, a first block member 50 fixed tightly to the outside of the heating means 11, and a second block member 51 fixed tightly with an electronic cooling element 40 and mounted detachably on the first block member 50 through a moving means 52. At the time of adsorbing a sample, the first block member 50 is brought into contact with the second block member 51 and cooled. At the time of desorbing the sample, the first and second block members 50, 51 are separated from each other and heated thus preventing the electronic cooling element from being heated.
Patent JP-H056577-A (JP)
Title: Grooved glass substrate for optical disk
Inventor: MATSUNO YOSHIHIRO
IPC: G11B7/24
Filed: 1991-05-07
Abstract: PURPOSE:To provide the grooved glass substrate for optical disks which can record information with good reliability by forming guide groove shapes over the entire surface of a recording part complying with a prescribed size. CONSTITUTION:This grooved glass substrate for optical disks is the substrate with grooves 2 for optical disks which is obtd. by pressing a coated film contg. a metallic org. compd. which can be brought into a polycondensation reaction or crosslinking reaction on the surface of the glass substrate 1 to a mold having the groove 2 shape thereby transferring the groove 2 shape. A substrate having the surface of <=10mm thickness of the adsorbed steam in an atmosphere of 80 deg.C and 80% relative humidity is used as the above-mentioned glass substrate.
Patent JP-S62289990-A (JP)
Title: Electric appliance with transparent window adopting ic card
Inventor: HIGUCHI TORU
IPC: G11C5/00
Filed: 1986-06-09
Abstract: PURPOSE:To find an IC card at sight in an inserted state as it is by forming constituting parts above the distinction display face of the IC card with transparent materials so that the display face for discrimination can be seen. CONSTITUTION:A contacting part which connects the IC card and a device body is provided in the depth of an insertion hole in a sound source device 1 where the IC card is stored. A window 3 consisting of transparent materials is provided on the insertion hole 2. When the IC card 4 is inserted to the insertion hole 2, the display for discrimination of the inserted IC card is found at sight through the window 3 because the entry part of distinction display of the IC card is brought under the window 3.
Patent JP-S6114824-A (JP)
Title: Method of manufacturing mold with extremely small odd-shaped hole
Inventor: SASAKI HIDEO
IPC: B23H9/14
Filed: 1984-06-28
Abstract: PURPOSE:To manufacture a high precision mold with an odd-shaped hole such as a mold for forming a wire guide, etc., by manufacturing a precision electrode without bending and eccentricity and thereafter employing said electrode. CONSTITUTION:In a method of manufacturing a mold for forming a molded article with an extremely small odd-shaped hole less than 1mm., a steel block for primary electrode is cut into two blocks 11a, 11b both having the same width and combined into a block with holes 12-14, 15a, 15b analogous or partly equal to a final shape thereof. The resulting block is employed as a primary electrode 4. Then, a secondary electrode material mounted on the main shaft of an electrical discharge machine is forced to pass through, in order, the holes 12-14, 15a, 15b of the electrode 11 with a pitch measured previously and subjected to opposite electrical discharge machining for preparing an odd-shaped secondary electrode. Employing the secondary electrode so prepared, a mold with an odd-shaped hole of 1mm. or less, particularly 0.5mm. or less can be manufactured with high precision.
Patent JP-H0427733-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: SUGIO TOSHIYA
IPC: F02D41/22
Filed: 1990-05-21
Abstract: PURPOSE:To restrain the deviation in air-fuel ratio by providing a correction means by which an air-fuel ratio control means is controlled, while receiving the output of a failure detecting means when an air-fuel ratio control system has been failed, so that the air-fuel ratio is periodically changed between rich and lean making the center of the learning value obtained by a learning means before the failure. CONSTITUTION:When a failure in the air-fuel ratio control system is detected by a failure detecting means 43, the air-fuel ratio is controlled by a correction means 44 so that it is periodically changed between rich and lean making the center of the learning value obtained by a learning means 42 before the failure. Thus, even if the air-fuel ratio control system fails to make the feedback control of air-fuel ratio unable, the air-fuel ratio can be maintained in the vicinity of the theoretical air-fuel ratio, and making the center thereof, it can be periodically changed between rich and lean, so that the O2 storage effect can be obtained, and while restraining the deviation in the air-fuel ratio, the deterioration in the exhaust emission purifying factor of catalyst can be restrained.
Patent JP-H06347815-A (JP)
Title: Liquid crystal display device
Inventor: SAKUMA TOSHIYUKI
IPC: G02F1/133
Filed: 1993-06-02
Abstract: PURPOSE:To prevent the electrostatic breakdown of a driving IC mounted on a tape carrier package for connecting a liquid crystal display panel and a driving circuit board. CONSTITUTION:A frame-shaped intermediate frame 42 is subjected to an antistatic treatment and an aperture 66 for housing the driving IC mounted on the tape carrier package is disposed right under this tape carrier package. As a result, the electrification of the frame-shaped intermediate frame 42 is decreased and the space for housing the driving IC is secured, in the frame- shaped intermediate frame 42, there, by, the contact of the driving IC mounted on the tape carrier package 65 of the liquid crystal display panel 62 and the frame-shaped intermediate frame 42 is averted and the electrostatic breakdown of the driving IC is prevented.
Patent JP-S5656553-A (JP)
Title: Air conditioner
Inventor: NAGURA KUNIHIRO
IPC: F24F11/02
Filed: 1979-10-12
Abstract: PURPOSE: To perform the control of cooling operation in accordance with humidity in a stable manner for a long period by a method wherein the quantity of drain water is detected in cooling operation and the control of the operation of a compresser is performed according to the humidity of the sucked air operated by a computer based on the detection signals.  
     CONSTITUTION: To the operation circuit 2 of the compresser in the air conditioner is connected a discomfort index switch 3 serially, whose opening and closure is controlled by the computer 5. To the computer 5 is inputted each output of a sensor 6 detecting the dry-bulb temperature of the sucked air, a sensor 7 detecting the quantity of the drain water and a sensor 8 detecting the surface temperature of evaporator fins, whereby the humidity of the sucked air and the discomfort index are operated. And, at the time of cooling operation, the device is controlled in such a manner that, when the humidity of the sucked air or the discomfort index is below the set value, the switch 3 is opened and the compresser 1 is stopped, while the switch 3 is closed and the compresser 1 is operated when the humidity of the sucked air or the discomfort index in equal to or above the set value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6111783-A (JP)
Inventor: WASHIMI HIROSHI
IPC: G09F9/30
Filed: 1984-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。