baber/WOPTO huggingface dataset:
Patent JP-H02307486-A (JP)
Title: Fire hydrant device
Inventor: HOSHIAI MASAAKI
IPC: E03B9/02
Filed: 1989-05-24
Abstract: PURPOSE:To prevent supply piping from freezing and reduce cost for preventing the freezing by providing a non-freezing section on the upstream side of the supply piping for fire extinguishing liquid, a switch valve provided in the connection with the supply piping, a remote switching means for operating the switch valve and a liquid draining valve. CONSTITUTION:A switch valve 8 provided in the connection between supply piping 4 to a fire hydrant 2 and a non-freezing section NF at the up-stream side of the piping is located in the lowermost position of the piping 4 to be received in a side groove 9 in which a main pipe 5 is laid. A remote switching means M for operatively switching a switch valve 8 difficult to directly operate near the hydrant 2 is provided to be constituted of an operative section H provided on the back of a door 10, a passive section A for pivoting a switch shaft 11 of the switch valve 8 and a transmitting section C for transmitting the movement of the operative section H to the passive section A. The operative lever 19 is pivoted 90 deg. in the opposite direction to the arrow, the switch valve 8 closed, hydraulic pressure in the supply piping reduced, a ball 38 in a liquid draining valve 12 separated from a valve seat and fire extinguishing liquid remaining in the supply piping 4 is drained from the liquid draining valve 12 to prevent the supply piping 4 from freezing.
Patent JP-H036412-A (JP)
Title: Tigonometrical sensor device using optical fiber
Inventor: BURUUSU WAREN REDEINGU
IPC: G01B11/245
Filed: 1990-05-18
Abstract: PURPOSE: To measure the curvature of object surface resistive to heating, vibration and electromagnetic induction by using triangulation with using optical fiber means. CONSTITUTION: A triangulation sensor 24 consists of an optical subsystem 26 one or more sensor heads 28 and a receive subsystem 30. This subsystem 26 includes a light source 32, a means 34 for supplying an optical fiber 36 with the light source 32 and a means 40 separating the light beam supplied to the fiber into beams with approximately uniform intensity and frequency. The fiber 36 is used for guiding the light supplied by the light source 32 to the one or more heads 28. If multimode fiber is used, the bend of the fiber varies the power distribution between modes, which changes the shape of light spot L and causes range error. Furthermore, the system 26 becomes a source fixed with an angle by the use of the fiber 36. That is, the angle of the light beam from the laser source can gradually change at every 1/10 of miliradian.
Patent JP-S61287251-A (JP)
Title: Lead frame for semiconductor device
Inventor: YOSHIDA SHINJI
IPC: H05K3/34
Filed: 1985-06-14
Abstract: PURPOSE:To prevent a shortcircuit between adjacent leads from occurring by bonding in advance a solder for mounting to a lead part. CONSTITUTION:A solder piece 5 is thermally press-bonded to a blank plate of a lead frame 1, and allowed to remain at the external intermediate position of bent wirings 4 or leads 3. The quantity of a solder is equal to or slightly larger than the inner volume of a through hole of a printed board. According to the construction, when the solder 5 is melted to bond the leads to the board, the solder 5 is prepared in the prescribed amount, thereby preventing adjacent leads from shortcircuiting.
Patent JP-S5556493-A (JP)
Title: Chopper device
Inventor: KOGA TAKESHI
IPC: H02P7/298
Filed: 1978-10-23
Abstract: PURPOSE: To provide a high-reliability, compact chopper device, one diode is used  as current circulation routes both for armature at power running and for a route at  damping run.  
     CONSTITUTION: Across the power terminals 1, 2 are connected an armature chopper 9 and an armature circuit 18, in series where the circuit 18 consists of a diode 10 and such a circuit in parallel as comprising a series connection of a reactor 6, an  armature 5, a contact 4, and a resistor 7 having a contact 3 in parallel. The terminals 1, 2 are connected with contacts 14, 15 in series and seriesly connected field  choppers 11, 12 each having one of freewheeling diodes 16, 17 in parallel. And a  field winding 13 is connected across the middles of the contacts 14, 15 and the  middle of the field choppers 11, 12. The circuitry allows both the contacts 3, 4 to  close at power running but only the contact 4 to close at damping run. This causes  the field winding 13 to close the contact 14 allowing current to flow in the reverse  direction to one at power running. This results in controlled current circulation in  the armature and contributes to reduced number of diodes used and a minimized  machine size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09310800-A (JP)
Title: Lpg feeding mechanism and cylinder replacing method
Inventor: UCHIUMI JIRO
IPC: F16K17/34
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To perform safe and reliable replacement of a cylinder without increasing an equipment cost and the occurrence of malfunction of an excess flow check connector during replacement of the cylinder. SOLUTION: An excess flow check connector C is connected to the tip of at least one high pressure hose Pf of a plurality of high pressure hoses Pf, P1..., Pn branched and extended from a pipe line L through valves Lvf, LV1,..., LVn, and the excess flow check connectors C1,..., Cn having no release function are connected to the tips of other high pressure hoses P1,..., Pn. Connector groups Cf, C1,..., Cn are connected to cylinders Bf, B1,..., Bn having cylinder valves BVf, BV1,..., BVn.
Patent JP-2000323385-A (JP)
Title: Electron beam drawing device and drawing method using the same
Inventor: KAWANO HAJIME
IPC: H01L21/027
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce the correction error in proximity effect with no additional special circuit or memory required, by correcting an area density by a high-order approximation of fore scattering/backscattering energy related to changes in pattern density within the range of backscattering bore so that an exposure amount is decided. SOLUTION: In an input part 1, a shot wherein a pattern data is resolved into such pattern as actual electron beam can draw at a pre-stage. In other words, a data for each pattern graphic which the actual electron beam can draw at a single exposure is present, and process is executed for each shot. An area value comprised in a mesh is calculated by an area density map generating means 2, and is smoothed by a smoothing means 4, which is housed in an area density map memory 3 again. For calculation at higher precision with the area density map thus acquired, the area density before smoothing and a corrected area density after smoothing correction for the same address on the area density map memory 3 are read. After this calculation, a correcting process is executed by a correction amount calculating means 8 from the correction area density map memory 3 representing the same address.
Patent JP-S5831711-A (JP)
Title: Method and apparatus for producing thermosetting resin molding material
Inventor: YASUTAKE TAKASHI
IPC: C08L61/00
Filed: 1981-08-19
Abstract: PURPOSE:To prevent glass fibers from bridging when kneaded so as to improve the opening property of the glass fibers, by reversing the stirring directions in the upper and lower parts of a stirring tank in case that a thermosetting resin and a filler containing the glass fibers are kneaded and granulated in the  stirring tank. CONSTITUTION:In case the thermosetting resin and the filler containing the  glass fibers are kneaded and granulated in the stirring tank, the stirring directions in the upper and lower part of the stirring tank are reversed. For that purpose, the stirring tank 1 is equipped with rotating blades 2, 3 at the upper and lower parts respectively, which rotate in a horizontal direction. The rotating blades 2, 3 are reversely rotated, so that the stirring directions at the upper  and lower parts may be reversed. The raw material fed from an upper material  loading port 4 is kneaded and granulated by the blades 2, 3 and is discharged  from an outlet 5. Thus, when the raw material is kneaded in the stirring tank,  the glass fibers are prevented from bridging, and threfore the opening property  of the glass fibers is improved, so that a molding material suitable for injection  molding can be obtained.
Patent JP-S618209-A (JP)
Title: Chuck for machine tool
Inventor: KUROKI YOSHIHITO
IPC: B23B31/16
Filed: 1984-06-22
Abstract: PURPOSE:To prevent the seizure of the sliding surface of a master jaw by permitting the continuation of the sliding at the sliding surface of the master jaw which is not influenced by the force acting onto the stepped part of a T-nut from a work and allowing the part deformed by the influence to form surface contact. CONSTITUTION:A top jaw 8 is engaged with the installation surface 53 opposed to a master jaw 50, and a T-nut 56 is installed onto the jaw 50. The sectional surface of the jaw 50 has a T-figure form, and the sliding surface 61A is formed from the both parts L1 and L2. When an operation force operates onto the stepped part of the T-nut 56 from a work, the L1 part on the sliding surface 61A which is not influenced by the operation force is guided by the sliding surface 61B of the guide groove of a body 1 and continues certain slide, and while, the L2 part of the sliding surface 61A which is deformed by the influence of the operation force is deformation-opened and forms a new sliding surface so that the surface contact is formed with the sliding surface 61B.
Patent JP-2000321939-A (JP)
Title: Image forming system
Inventor: OGAWA MUTSUO
IPC: G06F3/02
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To easily execute a setting for personal use for an image forming device. SOLUTION: An ID code is read by an RF telecommunication device 8 from an RF-ID element 10 of an ID card 9 coming close to an image forming instruction device outputting an image forming order to an image forming device 1. When such the reading of the ID code is executed, a setting mode set in the image forming device 1 learned by a learning means is memorized in a personal setting file. Consequently, when executing image formation by the image forming device 1, the personal setting is executed in the image forming device 1 by just calling the personal mode from the personal setting file and its setting operation becomes easy.
Patent JP-S619280-A (JP)
Title: Mycelial mass of basidiomycete
Inventor: WATARI SHIGENOBU
IPC: A61K36/07
Filed: 1984-06-23
Abstract: PURPOSE:The titled mycelial mass, obtained by incorporating an inorganic and/ or organic germanium in a bean component, adjusting pH, and cultivating basidiomycetes in the resultant culture medium, containing germanium compound concentrated in living bodies, and having rich drug effect, e.g. carcinostatic action. CONSTITUTION:A mycelial mass of basiodimycetes obtained by incorporating (C) an inorganic and/or organic germanium in an amount of preferably 50- 100ppm in (A) a bean component of bean broth, strained less of soybean milk or defatted soybean and (B) preferably crushed grains of seed shell, e.g. walnut shell, adjusting the pH to weakly acidic (2.8-4.5pH), cultivating basidiomycetes, e.g. fungi of Ganoderma lucidum Karst., in the resultant culture medium or growing further after the cultivation.
Patent JP-S5462960-A (JP)
Title: Manufacturing apparatus for metallic hollow material
Inventor: YOSHIKAWA AKIO
IPC: B21C23/08
Filed: 1977-10-31
Abstract: PURPOSE:To continuously manufacture the metallic hollow material by the metal extrusion former consisting of shoe and wheel provided with outer circumferential groove, by forming in the shoe a chamber communicating to the outer circumferential groove and the mandrel placed in the midst of this chamber. CONSTITUTION:The shoe 4 is engaged with the wheel in which are engraved two outer circumferential grooves 3, 3', and a longitudinal part of these outer circumferential grooves 3, 3', is covered by this shoe 4 so as to form the path. The shoe 4 has protuberances 5, 5', which are slidably fitted into the outer circumferential grooves 3, 3'. While the wheel 1 is rotated, such raw material as aluminum bar, etc., 7 is fed into the outer circumferential grooves 3, 3', of the wheel 1. Aluminum bar 7 is pressed from upside within the path formed between the outer circumferential groove 3 and the shoe 4, and moves until it strikes the protuberances 5, 5', depending on the friction caused by contact with the bottom and side planes. With further rotation of the wheel 1, the aluminum bar 7 is pushed into the depth; hereby, a high pressure generates at the tip and the aluminum bar 7 flows into the chamber 8 through the communicating paths 9, 9', under a semi-molten state, and two flows join at the chamber 8; then, the semi-molten aluminum is extruded at a hollow condition from the ring type extrusion nozzle 11.
Patent JP-H10322585-A (JP)
Title: Device and system for picking up image
Inventor: KUDO TOSHIMICHI
IPC: H04N5/232
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and a system for picking up an image with which a high-quality photographed image can be provided while improving shake correction ability without a complicated device configuration even when detecting the motion of the image in order to improve sensitivity in the low frequency band for shake detection. SOLUTION: A setting means 309 sets a television system. That set television system is reported to a control means 209b by a communication means 305. Based on the information of the television system reported by the communication means 305, the control means 209b makes the sampling cycle of the correction target value provided by a generating means 209a shorter than the sampling cycle of the motion vector at a motion detecting means 304. According to this correction target value, a correcting means 220 optically corrects the shake of the image.
Patent JP-S62285416-A (JP)
Title: Manufacture of compound semiconductor crystal
Inventor: YAMAGOSHI SHIGENOBU
IPC: H01L21/205
Filed: 1986-06-03
Abstract: PURPOSE:To add iron-group atoms to a semiconductor crystal of an indium compound containing phosphorus atoms, by providing a reaction tube with a first reaction chamber into which a gas of an iron-group element is introduced and a second reaction chamber into which a gas of the indium compound containing phosphorus atoms is introduced, and by moving a substrate alternately between the reaction chambers. CONSTITUTION:The high-temperature area 3 of a reaction tube 1 of a semiconductor crystal manufacturing apparatus is partitioned in to upper and lower sides with a partition, and an FeCl2 gas of iron group atoms is introduced into a first reaction chamber 6 formed on the upper side from a gas introduction pipe 7. Moreover, a boat 10 holding an In metal 9 is disposed in a second reaction chamber 8 formed on the lower side, and a mixed gas of H2 and MCl3 is introduced thereinto from a gas introduction pipe 16. Besides, a mixed gas of H2 and HCl is introduced into a reaction tube 13 joined to the introduction pipe 7 and having a boat 12 holding iron 11. A substrate 18 is set on the low-temperature area 4 of the reaction tube 1, and a substrate holder 17 is moved alternately between the reaction chambers 6 and 8 so as to add iron-group atoms to a semiconductor crystal of an indium compound containing phosphorus atoms.
Patent JP-H10318518-A (JP)
Title: Combustion control device for fluidized bed incinerator
Inventor: TANABE MINORU
IPC: F23G5/50
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a combustion control device enabling the image processing simply and in a short time at the variation of the quantity of waste supply or the nature of the waste, detecting the precise variation of a combusting state and preventing the deterioration in the nature of exhaust gas by controlling the quantity of air supply at an adequate value in the fast combustion speed fluidized bed incinerator. SOLUTION: In a fluidized incinerator provided with a incinerator main body 1 having the waste pit gate 3 and a combustion control means 19 controlling the quantity of feeding combustion air to the combustion air blow out holes 7 and 7, the images taken by industrial TV cameras 8 and 8 taking the images of the inside of the incinerator main body 1 with the markers of 3 and 7 attached to the upper part of the incinerator main body 1 so that these can take the pictures downward the inside of the incinerator main body 1 are input. Therefore, the image processing means 18 judging the combustion state by the relative position of flames and controlling the combustion controlling means 19 based on the result of the judgement is provided.
Patent JP-S60216674-A (JP)
Inventor: TOOMASU BINSENTO BORUGAA
IPC: H04N5/205
Filed: 1984-06-22
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。
Patent JP-H0424871-A (JP)
Title: Data controller
Inventor: YOSHIKAWA KAEKO
IPC: G06F15/02
Filed: 1990-05-18
Abstract: PURPOSE:To reduce the load of an operator by retrieving the data based on the result of comparison carried out between a period decided by the start and end points and the time information and setting the remaining part of the information which decides a period based on a prescribed rule when a part of the information is set by the operator. CONSTITUTION:A keyboard is provided with the keys 11 which input the data, an input/set key 12 which completes the input of data, a cursor shift key 13 which changes the data input position on a liquid crystal display device LCD 2 and shifts the display contents on the LCD 2, a power key 14 which turns on and off a power supply, and a retrieval key 15 which carries out the retrieval of data. Then the data having the data information (year, month, day) as the time information are inputted and stored. At the same time, the stored data are retrieved by the data retrieving function based on the result of comparison carried out between a period set by an operator and the data information on the stored data. As a result, the load of the operator is reduced.
Patent JP-H01298123-A (JP)
Title: Manufacture of porous aluminum alloy
Inventor: HAYASHI TETSUYA
IPC: B22F5/00
Filed: 1988-05-27
Abstract: PURPOSE:To easily manufacture a porous Al alloy without any limiting the composition, shape and size by heat-treating the specific particle size of the Al alloy powder held to absorbing the specific quantity of moisture on the surface at the specific temp. CONSTITUTION:On the surface of the Al alloy powder having 5-200mu average particle size, the moisture is held to absorb to 0.01-1.0wt.%. For this purpose, the Al alloy powder can obtain by holding in humidifying atmosphere adjusted in accordance with the necessary moisture quantity for the prescribed time. Successively, after forming and solidifying this Al alloy powder with hot plastic work at 200-500 deg.C, the heat treatment is executed at 400-600 deg.C to obtain the porous Al alloy. In this method, in case the average particles size of the Al alloy powder is <5mu, adjustment of absorbed moisture is difficult and in case it is >=200mu, the absorption of the moisture to be needed to develop blister is difficult or even if the blister is developed, porosity is coarsened, and strength is lowered.
Patent JP-2000321394-A (JP)
Title: Radiation proof camera
Inventor: KUBOTA TOSHIYA
IPC: G21F3/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a radiation proof camera dispensing with a camera case by structuring the camera itself as waterproof, and increasing the life of the entire camera by protecting a CCD from fast neutron. SOLUTION: A CCD 130 is shielded with a front cover side fast neutron shield material 101a at the front, a camera side fast neutron shield material 107a at the rear, lens case side fast neutron shield materials 102a to 102d, and body case side fast neutron shield materials 104a to 104d on the sides. This constitution eliminates fast neutron from directly irradiating on the CCD 130, thereby increasing the life of the CCD 130.
Patent JP-S6110967-A (JP)
Title: Pulse width modulating method of 3-phase voltage type inverter
Inventor: KUME TSUNEO
IPC: H02M7/48
Filed: 1984-06-26
Abstract: PURPOSE:To reduce harmonic waves around carrier frequency from an output voltage waveform by modulating a command signal with a carrier signal even in the prescribed phase zone at the center of the output voltage half cycle. CONSTITUTION:An inverter has, for example, bipolar transistors 1-6 for forming switching elements, regenerative diodes 7-12, and a pulse width modulation controller 16, and converts a DC voltage supplied from a DC power source 13 and a smoothing condenser 14 into an AC voltage to a load 15. The controller 16 modulates a command signal by a carrier signal even in the phase zone of 60 deg. at the center of the output voltage half cycle. The harmonic waves around the carrier frequency are reduced by suitably selecting the 3 times harmonic amplitudes corresponding to the modulation factor.
Patent JP-S53115082-A (JP)
Title: Mnufacturing method of curled code
Inventor: NAKAYASU YOSHIHIKO
IPC: H01B7/06
Filed: 1977-10-29
Abstract: PURPOSE: To obtain the code that the curling property is excellent and the terminal can be easily tore up, by forming one side coating of the paralleled conductors on the thick part of semicircular surface, preparing V letter shape groove on the central part of another coating, and heating and forming it in a spiral shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08327335-A (JP)
Title: Laser non-contact extensometer
Inventor: KAMEGAWA MASAYUKI
IPC: G06T1/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide a laser non-contact extensometer which can always measure correct amount of extension/contraction free from any effect even when a test object is displaced or inclined in the direction of approaching or separating from an image sensor. CONSTITUTION: Displacement Dx1 and Dx2 in the direction (x) of a test object W are measured with longitudinal displacement measuring means 61a-64a and 61b-64b in a non-contact fashion. The displacements are used to correct the results Dz1 and Dz2 of calculating moving values of gauge points A1 and A2 of the test object W by correction computing means 7a and 7b based on a moving value of a speckle pattern by moving value calculating means 4a and 4b. The moving values Dz1 ' and Dz2 ' after the correction are used to calculate the amount of extension/contraction between the mark points by a degree of extension/contraction calculating means thereby removing the effect of the displacement and inclination in the direction (x) of the test object W.
Patent JP-S61288585-A (JP)
Title: Method for fetching video of itv camera
Inventor: KIMURA MASATOSHI
IPC: G06K9/20
Filed: 1985-06-14
Abstract: PURPOSE:To store a video in a video region in a memory without fail even when the pulse width is fluctuated while a delay time of a video signal of an ITV camera is neglected by generating a memory address signal and a memory write signal from the leading of a blank signal. CONSTITUTION:A blank signal (c) is extracted from a composite video signal (j) by a blank signal extraction circuit 6 and given to a memory timing genera tor 2. The memory timing generator 2 generates the memory address signal (g) and the memory write signal (h) from the leading of the blank signal (c) to form a memory fetch effective area M2. Further, a shift clock signal (e) and a load signal (f) are generated and given to a serial input/parallel output shift register 4. Since they are extracted from the composite video signal (j), no delay time is caused. Thus, the video fetch region V2 in the composite video signal (j) is coincident with the memory fetch effective region M2 without fail and the full video region is stored in memory 5.