baber/WOPTO huggingface dataset:
Patent JP-S5653861-A (JP)
Title: Casting method of cast product having filler and its device
Inventor: TAKAHASHI YOUSUKE
IPC: B22D19/00
Filed: 1979-06-20
Abstract: PURPOSE: To improve the adhesiveness between cast part and a filler metal by placing the filler metal movably in dies, fixing the same in the prescribed position at the pouring, releasing the same right after pouring of molten metal, and moving the same to the cavity side along with freezing and shrinking of the molten metal.  
     CONSTITUTION: In the open state of a die, a filler metal 2 is fitted in the prescribed position of the supporting recess 5 of a stationary die 3 and a filler retaining rod 9 is moved forward to fix the filler in the prescribed position. Thence, molten metal is poured, and before the molten metal freezes, the filler retaining rod 9 is retreated to release fixing of the filler 2 whereby it is made movable with respect to the die 3. The molten metal shrinks as it freezes, but the freezing takes place in the directions shown by the arrows C and in synchronization with this the filler 2 is attracted and moved to the arrow (d) direction. Because of this, there are no more clearances between the filler 2 and the cast part 6 and the adhesiveness is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03276140-A (JP)
Title: Image blur detector
Inventor: OKADA NAOSHI
IPC: G03B7/099
Filed: 1990-03-26
Abstract: PURPOSE:To calculate the extent of blur of an image during exposure by detecting the image projected on a film surface by an area sensor and calculating the extent of blur of the image on the film surface based on the output of the area sensor. CONSTITUTION:At the time of exposure, the luminous flux passing a lens group 7 forms the image of an object on a film 5. An image blur detecting optical system 9 forms the object image, which is projected on the rear face of the film 5, on the light reception face of an image blur detecting sensor 8 again. An image blur arithmetic unit calculates the extent of blur of the image on the surface of the film 5 based on the output of the sensor 8 in accordance with the control signal from a camera control arithmetic part 11. Thus, the extent of blur of the object image due to shake of a camera during exposure is detected.
Patent JP-H08277979-A (JP)
Title: Flexible pipe
Inventor: UEMATSU TORU
IPC: F16L27/11
Filed: 1995-04-04
Abstract: PURPOSE: To prevent interference between a bellows pipe and inner pipes and to prevent fluid from colliding against the bellows pipe by bring inside opening ends of both inner pipes extremely close to each other opposedly in a bellows pipe in which upstream side inner pipe and a downstream side inner pipe are arranged in the inside. CONSTITUTION: In a bellows pipe 1, bellows parts 1e, 1f consisting of crest parts 1c and root parts 1d are formed in both side parts, while in the center part, a straight pipe part 1g whose diameter is expanded so as to be equal to that of the crest part 1c is formed. An inside opening end 3d in one inner pipe 2 and an inside opening end 3d in the other inner pipe 3 are positioned in the straight pipe part 1g in the bellow pipe 1 so as to be brought close to each other opposedly. Desirably, a flare part 3d is formed in the inside opening end 3e in the other internal pipe 3.
Patent JP-H07286030-A (JP)
Title: Continuous purification of epoxy resin
Inventor: MIYAZAWA MASASHI
IPC: B04B5/06
Filed: 1994-04-18
Abstract: PURPOSE:To provide a purification process whereby the mixing, separation and removal can be performed continuously and efficiently in the production of an epoxy resin by using a centrifuge having a separation tank having a shearing part in its inside. CONSTITUTION:This purification process is the one comprising continuously feeding a mixed solution containing a crude epoxy resin obtained by reacting a phenol with an epihalohydrin in the presence of an alkali catalyst and an organic solvent and water into a centrifuge having a cylindrical hollow separation tank having a rotary haft in the axial direction and having a disc or doughnut as a shearing part coaxial with the rotary shaft inside the tank, and continuously discharging the purified epoxy resin and the treated water from the centrifuge. It is desirable that the above mixed solution is continuously fed into the centrifuge from the inside shell, the purified epoxy resin is discharged from the centrifuge through the outside shell, and the mixed solution containing the unpurified crude epoxy resin is brought into countercurrent contact with the water in the tank.
Patent JP-S561942-A (JP)
Title: Preparation of lithographic plate not requiring wetting water
Inventor: KINASHI TAKAO
IPC: G03F7/30
Filed: 1979-06-21
Abstract: PURPOSE: To prepare the titled printing plate sufficient in printing resistance at low cost, by laminating a protective material covering printing elements on a printing plate and a silicone rubber layer on a carrying film with close contact, and disslving off the protective material with a solvent.  
     CONSTITUTION: A silicone rubber layer of room temperature or low temperature hardenable type is provided at least on one side of a carrying film and hardened. On the other hand, the pinting elements of a printing plate are covered with an element protecting material. The laminate obtained in the above step is brought into close contact with the protective material to laminate them. The carrying film is stripped from this laminate, and the element protecting material is dissolved with a developing solvent capable of dissolving this, and the upper silicone rubber is also removed, permitting a lithographic plate not requiring wetting water to be prepared. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0210348-A (JP)
Title: Formation of positive type photosensitive composition and resist pattern
Inventor: RICHIYAADO MAIKERU RAZARUSU
IPC: G03F7/023
Filed: 1989-03-31
Abstract: PURPOSE: To improve photographic sensitivity and resolution at the time of exposing a resist pattern to a short wavelength radiation by incorporating a specific photosensitizer and a specific binder. CONSTITUTION: A 1,2-Naphthoquinone diazide photosensitizer (A) and effective quantity of a novolak resin (B) being the binder are blended. As the component A, a mixture of a prescribed quantity of respective mono-, di- and tri-ester of 2,3,4-trihydroxy benzophenone expressed by formula I and 1,2- naphthoquinone-2-diazi-4-sulfonic acid expressed by formula II is used. At the component (B), a high p-cresol resin made from (an aliphatic and/or aromatic aldehyde) and (p- and m-cresol) or a resin made from phenol (derivative) and (formaldehyde (precursor) and an aromatic aldehyde) is used.
Patent JP-S59207366-A (JP)
Inventor: AREN JIEIMUZU DEYUFUREZUNE
IPC: B65H45/16
Filed: 1984-04-20
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-H09266846-A (JP)
Title: Manufacture of curving mat
Inventor: YOSHINO TAKAKIYO
IPC: A47L23/22
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To produce a curving mat easily at a low cost. SOLUTION: In a mat which comprises taffeta synthetic fibers 9 set from a ground fabric, a curving agent containing a contracting chemical is applied by textile printing to at least either a ground part 6 or a patterned part 5 that are made of the taffeta synthetic fibers, and the taffeta synthetic fibers 9 in that part are contracted to form curving on the surface part of the mat.
Patent JP-H09196761-A (JP)
Title: Method ana apparatus for analyzing gas
Inventor: FUKUSHIMA MASARU
IPC: G01N21/25
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain readily the three-dimensional space distribution of the very minute component in gas. SOLUTION: A plurality of laser beams 11, 13 and 14 are projected into the gas to be analyzed so that the beams are intersected at an arbitrary one point 16 in the gas. The intensity of coherent light 17 emitted from the intersection 16 is detected, and the wavelengths of the laser beams 11, 13 and 14 are sweped. Thus, the optical spectrum of the component contained in the gas is measured, and the component contained in the gas is analyzed based on the optical spectrum.
Patent JP-H01251064-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G15/047
Filed: 1988-03-31
Abstract: PURPOSE:To erase only unnecessary black image which appears on the periphery of an original image by detecting a dark part on an outer side from the marginal part of the original image and removing charges on a corresponding photosensitive body. CONSTITUTION:Image information from a line sensor 131 is supplied to an image processing part 170 under the control of a main processor group 71. In the image processing part 170, the black image element (dark part) on the image information is identified based on a threshold and only non-image area on the outer side from the marginal part of the original image is set as an erased object by labeling process, etc. The charges on the photosensitive body corresponding to the set erasion range are removed. Thus, only unnecessarily black image which appears on the periphery of the original image can be erased.
Patent JP-S58194502-A (JP)
Inventor: MURAKAMI YOSHIAKI
IPC: B27K5/02
Filed: 1982-05-10
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-H06265243-A (JP)
Title: Defrosting apparatus of air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F25B47/02
Filed: 1993-03-11
Abstract: PURPOSE:To arrest uncontrollableness of an expansion valve after the completion of a defrosting operation of an outdoor heat exchanger in an air condition having a defrosting mechanism. CONSTITUTION:Once a signal indicative of the detection of the completion of a defrosting operation is inputted into opening-upon-defrosting instruction means 71 of a controller 70, opening determination means 72 after receiving an instruction from the instruction means determines that the opening of a motor driven expansion valve 4 should be returned to its state upon non- defrosting. The determined opening is outputted to the motor driven expansion valve 4 via output means 73 and the opening is assumed to be one upon non- defrosting.
Patent JP-H02258586-A (JP)
Title: Ic tube
Inventor: KIMURA MASATOSHI
IPC: B65D85/86
Filed: 1989-03-29
Abstract: PURPOSE:To fix ICs contained without contamination at the inside of an IC tube and not requiring an elastic material for fixing the ICs, by freely moving vertically the bottom of the tube by a slide switch. CONSTITUTION:An IC 1 contained in a tube wall 4 is put to fix between the upper inner face of the tube wall 4 and the bottom 2 of the tube after the bottom 2 of the tube is raised by a slide switch 3, moving the slide switch 3 to the left. When taking out the IC 1, the slide switch 3 is moved to the right so as to take out the IC 1 because the bottom 2 of the tube is lowered and it is released in reverse to the above.
Patent JP-2000278697-A (JP)
Title: Movement detection device
Inventor: INOUE YASUO
IPC: H04N19/57
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a device where arithmetic operation quantity can be reduced, movement detection processing can be accelerated and detection precision is superior by setting a movement detection range following the movement quantity of a whole picture. SOLUTION: A movement detection range following the movement quantity of a whole picture is set. In the device, a detection range operation part 3 sends a wide detection range to a movement detection part 1 as the movement detection range of the representative blocks of individual areas and sends picture data selection information to a picture data selection part 2 so that original picture data are selected. Thus, movement quantity obtained from the movement detection part 1 is accumulated as the movement quantity of the representative block of the area in the detection range operation part 3. The operation is executed on the representative blocks of the whole areas and the movement quantity of the whole representative blocks is obtained.  The detection range operation part 3 obtains the maximum value in each direction in the obtained movement quantity of the whole representative blocks. The range surrounded by the maximum values is set to be the detection range against the whole reference picture.
Patent JP-S58196748-A (JP)
Title: Protocol conversion system for line switching
Inventor: TAKEUCHI TAKAO
IPC: H04L12/50
Filed: 1982-05-12
Abstract: PURPOSE:To make a free connection between terminal differing in protocol, by providing a protocol converting trunk for protocol conversion. CONSTITUTION:Once a terminal 11 originates, the control part 16 of a line exchange 10 detects the origination and also receives a selection signal through an interface circuit 17. The control part 16 obtain protocol attribute data on the calling terminal 11 and a called terminal 14 to make a comparison between the both, deciding on the possibility of communication between both terminals. When the decision that the communication is impossible is made, the control part 16 selects the protocol converting trunk 30 capable of performing mutual protocol conversion between both terminals and sets routes for connecting the calling terminal 11 and called terminal 14 to the ptorocol converting trunk 30. After this setting, the control part 16 calls the called terminal 14 and permitting the communication between both terminals on receiving an answer from the called terminal.
Patent JP-H09242555-A (JP)
Title: Method and device with auxiliary motor for reducing instantaneous increase of load to be applied to internal combustion engine for generator
Inventor: YAMAMOTO YUKIO
IPC: B60K8/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reducing a load to be applied to an internal combustion engine for generator, which can eliminate the instantaneous increase of load and which can stably maintain the constant power even at the time of fluctuation of output increase in an internal combustion engine for small generator. SOLUTION: A flywheel 4 is assembled in a transmission shaft 3 for transmitting the drive from an internal combustion engine 1 for generator to a generator 2, and this flywheel 4 is controlled for the constant speed rotation by an auxiliary motor 7 so as to substitute a part of a load to be applied to an internal combustion engine for generator, which is suddenly increased by increase of the power consumption, with the inertia energy of the flywheel, and even in the case of an internal combustion engine for small output generator, a constant electric energy can be held without lowering the power.
Patent JP-H10274738-A (JP)
Title: Camera
Inventor: NISHINO NAOYUKI
IPC: G03B13/36
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve reliability in terms of range-finding in a low-priced camera. SOLUTION: In the instant camera 10, a cylindrical lens barrel part 12 is formed to project from the front surface of the rectangular main body 11 of a camera body in which a film pack is housed. A photographing window 23 for exposing a photographing lens 22 and light projecting and light receiving windows 24 and 25 for exposing light projecting and light receiving elements to the outside are respectively formed on the front surface of the lens barrel part 12. The light projecting and the light receiving elements are arranged below a photographing optical axis 22a in the case of putting the lens 22 in between so that light projecting and light receiving optical axes may be in parallel with the optical axis 22a.
Patent JP-H05314899-A (JP)
Title: Manufacture of color picture tube
Inventor: TOKUTOME KAZUTO
IPC: H01J9/227
Filed: 1992-04-01
Abstract: PURPOSE:To provide an always stable good light-absorbing matrix by preventing the solid concentration of a suspension of light-absorbing material when the light-absorbing material suspension is used while being applied to a glass panel and recovered. CONSTITUTION:A specific gravity correlated in place of the solid concentration of a suspension 13 of light-absorbing material is managed. When a value measured by an automatic specific gravity measuring instrument 6 is out of control, a valve 8 is opened to add a correction liquid to correct the specific gravity. The solid concentration is thereby controlled and managed within a fixed range.
Patent JP-H05278517-A (JP)
Title: Optical axis adjustment controller for head lamp
IPC: F21V14/04
Filed: 1992-04-01
Abstract: PURPOSE:To provide a device to be used in common to right and left head lamps by providing at one end of a initialization setting mechanism one gear part meshing in common with each operation gear part of a pair of operation bolts, while at the other end a position adjustment element having an engaging part slidable in the axial direction of an aiming shaft but unrotatable in the circumferential direction. CONSTITUTION:A manual operation part 20 at the base end of an aiming shaft 16 is composed of a pair of operation bolts 21, 22 and a position adjustment element 23 and the head of each bolt 21 or 22 is exposed out of a case. One gear part 23b formed in a bevel gear shaped and meshing in common with each gear part 21b, 22b of the bolts 21, 22 is provided at one end while an engaging part 23 which engages with the aiming shaft 16 slidably in the axial direction but unrotatable in the circumferential direction is provided at the other end. When the head 21a of the bolt 21 after the bolt 21 is selected the position adjustment element 23 and the aiming shaft 16 is turned so that the coupling position of th tip 16b and a head lamp is adjusted.
Patent JP-H06260654-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: UCHIDA EIJI
IPC: G11C16/02
Filed: 1992-04-01
Abstract: PURPOSE:To lessen the quantity of use of a polycrystalline transistor by making the side larger in absolute value of a threshold a channel for write, between channel regions, and making the side smaller in it a channel region for read, and positioning one of pn junctions in the channel region for write, and the other of the pn junctions in the channel region for read. CONSTITUTION:A field oxide film is formed on a silicon semiconductor substrate, and an active region 12 is formed, and this region 12 has a source 13 and the first and second pn junctions 14 and 15. Two regions different in threshold are formed on the substrate by partially changing the thickness of the insulating film, and the side larger in threshold is made a channel region 17 for write and the side smaller in it is made a channel region 18 for read. The source 13 is made in the shape of reverse L astride both channel regions 17 and 18, and it is connected with the bit line 19 for write. The drain 14 is positioned in the channel region 18 for read, and is connected with a pit line 21. The pn junction 15 is positioned ion the channel region 17 for write.
Patent JP-H07284482-A (JP)
Title: Method and apparatus for analyzing heartbeat fluctuation waveform
Inventor: NOGUCHI YOSHIHIRO
IPC: A61B5/0245
Filed: 1994-04-19
Abstract: PURPOSE:To automatically eliminate or suppress heatbeat fluctuation waveform data containing arrhythmia exerting effect on the spectrum analyzing result of an HF component becoming the investigation object of HRV in the analysis of heartbeat fluctuation waveform due to a hearthbeat interval. CONSTITUTION:The original heartbeat fluctuation waveform is formed from a heartbeat interval and, further, the adjacent interval difference of the original heartbeat fluctuation waveform is calculated to form a relative displacement heartbeat fluctuation waveform or a 1/f fluctuation component waveform is formed from the original heartbeat fluctuation waveform to form a waveform wherein the 1/f fluctuation component waveform is subtracted from the original heartbeat fluctuation wavefonn. Next, the average value and standard deviation of the formed waveform part are calculated and an abnormal judge standard value is determined from the average value and the standard deviation and, when the waveform part is larger than the abnormal judge standard value, arrhythmia is judged and the waveform part is replaced with the value received within the normal distribution range thereof or the original heartbeat fluctuation waveform part is replaced with the average value of the predetermined range thereof and the frequency component thereof is estimated.
Patent JP-H09270758-A (JP)
Title: Jig for high frequency interface test and terminal for mobile communication
Inventor: SUZUKI SHOJI
IPC: H04B17/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a jig for a high frequency interface test for shortening a part for picking up the noise of a terminal for mobile communication, making an occupancy space small and performing miniaturization. SOLUTION: A tip part 9 to be fitted to the external antenna attaching metal fitting of the terminal is provided on the tip of a jig case 8. At the tip part 9, a GND terminal 1, a HOT2 terminal 3, a HOT1 terminal 6 and a spring 5 whose circumference is in contact with the HOT1 terminal are divided and formed in a length direction. Coaxial cables 14 and 15 are provided on the other cylindrical part 10 of the case 8, the coaxial cable 14 is connected to the HOT1 terminal 6 by a wire 11, the coaxial cable 15 is connected to the HOT2 terminal 3 by the wire 12 and an external conductor is connected to the GND terminal 1 by the wire 13. Also, the coaxial cable 14 is connected to a junction to a transmission system measuring device and the coaxial cable 15 is connected to the junction to a reception system measuring device.  HOT1 signals are conducted to the HOT1 terminal 6, HOT2 signals are conducted to the HOT2 terminal 3 and GND signals are conducted to the GND terminal 1.
Patent JP-H02258806-A (JP)
Title: Acrylate based curing composition
Inventor: JIYOUKE MIKA
IPC: C08F20/10
Filed: 1989-03-30
Abstract: PURPOSE:To obtain the title composition containing a specific compound and capable of providing cured product having high heat resistance and hardness and lower water absorbing property. CONSTITUTION:The aimed composition containing >=5wt.%, preferably 10-95wt.% compound expressed by the formula (R<1> and R<2> are H or methyl). An acrylate based compound capable of constituting curing component together with the compound expressed by the formula includes methyl (meth)acrylate, ethylene glycol di(meth)acrylate or dipentaerythritol penta(meth)acrylate.
Patent JP-S60222310-A (JP)
Title: Air conditioner for vehicles
Inventor: TANZAWA FUMIO
IPC: B60H1/00
Filed: 1984-04-20
Abstract: PURPOSE:To reduce electric power to be consumed by a motor fan for condenser use and a noise to be produced thereby in the case where cooling capacity is not so much required as outside temperature is low, by making a revolving speed of the motor fan so as to be varied at the position of an operating level of an air mix device. CONSTITUTION:When an operating lever 8 is situated in a range from 8a to 8b, if an air conditioner switch 3 is turned to ON, a relay 5 is closed, and a switch 9 interlocking with the operating lever 8 is also closed so that an earth circuit is not passed through an electric resistance 6 and goes down to earth, and a motor fan 2 comes to rotate at high speed. Next, when the operating lever 8 is situated in a range from 8a to 8c, in case the air conditioner switch 3 is turned to ON, the relay 5 is closed but the switch 9 is opened so that the earth circuit of the motor fan 2 goes down to the earth via the electric resistance 6. Therefore, the motor fan 2 rotates at low speed in consequence.