baber/WOPTO huggingface dataset:
Patent JP-2001006102-A (JP)
Title: Signal processing apparatus and method
Inventor: AOKI YOJI
IPC: G11B7/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a rotary transformer. SOLUTION: A timing signal generating unit 21 of this signal processing apparatus detects a control signal superimposed on a power signal from the same signal outputted from a power transmitting channel 12 of a rotary transformer 11 in order to generate a timing signal. A head switching signal generating unit 22 generates a switching signal for switching reproducing heads 27-1, 2 7-2 from the timing signal. The reproducing signal is outputted from the reproducing channel 15 of the rotary transformer via the switch 26.
Patent JP-H1020478-A (JP)
Title: Aligner
Inventor: NARA KEI
IPC: G03F1/82
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To perform a work of removing foreign matter from a mask without manually pulling out the mask. SOLUTION: A chamber 60 for removing the foreign matter from the mask is installed in the aligner main body, and the mask M decided by a foreign matter inspecting part as a mask where the foreign matter affecting a pattern transfer sticks is automatically carried to the foreign matter removing chamber by a mask carrying system 8 installed in the main body. The foreign matter is removed by ejecting air through an air gun 68. In order to prevent the suspended foreign matter which is removed from the mask from contaminating the inside of the aligner main body and also to prevent the matter from sticking to the mask again, the foreign matter removing chamber is separated from other spaces in the aligner by partition walls 61a, 61b and 61c, and down flow 66 is generated by clean air.  A map display device 80 for displaying the foreign matter detection result is installed near the foreign matter removing chamber.
Patent JP-S5959087-A (JP)
Title: Control system for motor drive device
Inventor: AKIMA HIDEO
IPC: H02H7/085
Filed: 1982-09-29
Abstract: PURPOSE:To prove the stable operation of a safety mechanism irrespective of the irregularity between the devices such as motors and of aging change by discriminating the abnormal current due to the presence of a foreign material on the basis of the sampling value immediately before the motor current. CONSTITUTION:When a microprocessor 3 conducts a transistor Tr1 when an opened switch SW1 is closed, to energy a relay Ry1, thereby driving a motor M in an opening direction. When the closed switch SW2 is closed, a transistor Tr2 is conducted to energy a relay Ry2, thereby driving a motor M in a closing direction. Simultaneously, the motor current is sampled at every prescribed period to obtain the variation. When a foreign material is inserted during the closing operation of a window so that the variation in the current becomes the prescribed value or higher, the motor M is switched from closing operation to the opening operation.
Patent JP-H0337311-A (JP)
Title: Valve stem seal.assembly
Inventor: JIEI DADORI BINFUOODO
IPC: F16J15/56
Filed: 1990-06-29
Abstract: PURPOSE: To avoid the distortion of a seal body, in an assembly where a seal body is fitted to a circumferential groove in a hole delimited by the end wall of a cylindrical metallic shell, by forming a radial floating clearance between the hole and the bottom part of the groove. CONSTITUTION: This stem seal assembly 10 is constituted of a cylindrical metallic rigid casing having a longitudinal axis or a shell 12 and an elastic seal body 14 formed out of elastomer. The seal body 14 is engaged with the circumferential groove 22 in a hole 20 delimited feed by an end wall 18 extending in the radial direction of the shell 12. An internal annular lip 16 formed at the seal body 14 is made abut on a valve stem 80 reciprocating inside a valve guide 60 in a sealed condition. A radial floating annular clearance constituted of a predetermined radial clearance 34 between the hole 20 and the bottom part 30 of the groove 22 is provided, and the circumference of the hole 20 is formed so as to be larger than that of the bottom part of the groove 22.
Patent JP-S6060993-A (JP)
Inventor: MIYAWAKI HISANORI
IPC: C04B41/86
Filed: 1983-09-14
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-S5792664-A (JP)
Title: Solar heat collecting apparatus
Inventor: OOTSUKA SEIJIROU
IPC: F24J2/04
Filed: 1980-12-02
Abstract: PURPOSE: To increase heat collecting efficiency and to facilitate manufacturing and installation of a solar heat collector utilizing the air as a heating medium, by arranging  a plurality of heat collecting plates in the shape of single chevron provided with fins  inside of them, in parallel with the air flow, and by providing bored pipes to the upper  and the lower parts of a heat collector as an intake and an outlet of the air.   
     CONSTITUTION: The solar heat collector is sealed by a pressing plate 1 made of permeable material permitting the solar rays and an air screening body 2, and the bottom  is heat-insulated by a heat insulator 3. The heat collecting plates 4 are arranged continuously in the direction in parallel with the air flow. The air intake pipe 5 and an  air outlet pipe 5' are provided to the inside of a collector body on the upper and the  lower sides, respectively, and the punched holes 8 of the pipes 5 and 5' are corresponding to each air passage formed by heat collecting plates 4. The air flow from a pipe 5  is uniformly distributed to an air passage 6 by pipe holes 8 and the air heated by radiation of heat collecting plates 4 is recovered by a pipe 5'. The heat collecting plate 4  has wide heat receiving surface area and narrow pitch, because its fins are solidly incorporated in a collector body. Therefore, it is easily installed in the desired site, and  the heat collecting efficiency can be increased by means of dividing an air passage 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0836277-A (JP)
Title: Electrostatic charge image developing liquid toner
Inventor: TAKAGI ARATA
IPC: G03G9/13
Filed: 1994-07-22
Abstract: PURPOSE:To obtain good adhesion property to the material to be printed such as plastic films or metal by incorporating an olefin resin containing carboxyl groups and metal salt of an olefin resin containing carboxyl groups. CONSTITUTION:The resin as the main component of this electrostatic charge image developing liquid toner contains an olefin resin containing carboxyl groups and a metal salt of an olefin resin containing carboxyl groups. By using this liquid toner, the adhesion property of the toner to the material to be printed such as a plastic film or metal film having no permeability for the electrostatic charge image developing liquid toner can be improved. As for the olefin resin containing carboxyl groups, an ethylene methacrylate copolymer, ethylene ethylacrylate copolymer, and the like can be used. The metal salt of an olefin resin containing carboxyl groups is, for example, Na salt, Zn salt, or Ca salt of ethylene methacrylate copolymer.
Patent JP-H0223146-A (JP)
Title: Original conveying device
Inventor: MURATA KAZUSHIGE
IPC: G03G15/00
Filed: 1988-07-08
Abstract: PURPOSE:To increase the number of originals to be conveyed per unit time by providing such an arrangement that during discharge of a preceding original, the next one of stacked originals is started to be fed. CONSTITUTION:A drive motor is reversed to feed an original D from a paper feed section 200, and then the drive motor is changed over from the reverse mode into its normal mode so that the original D is conveyed on a platen glass pane 11 by means of a second paper feed roller 226 and a follower roller 240, being made into press contact with the glass pane. Further the original D is exposed to light in such a close contact condition that it is pressed against the glass pane 11. After completion of the exposure, the drive motor is normally rotated so that the original passes over the nip position between a paper discharge roller 401 and a pinch roller 403 in a paper discharge section 400, and is stopped in the vicinity of a paper discharge opening. When the drive motor is reversed, the original D intends to move back, but it is forced to be held since a one-way clutch provided at one end of the shaft of the paper discharge roller 401 stops the rotation of the roller 401. Simultaneously, the next original D is fed out. That is, the next original is started to be fed during discharge of the preceding original.
Patent JP-H0922822-A (JP)
Title: Oil deterioration preventing device of oil-filled electrical equipment
Inventor: KOBAYASHI HIROSHI
IPC: H01F27/14
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce transportation cost by increasing the capacity limit for transportation after sealing insulation oil. SOLUTION: An oil deterioration preventing device 6 is constituted of a cylindrical partition 61 and an insulation plate 62 which is mounted oiltightly to one opening of the partition 61 by covering the opening and the other opening of the partition 61 is mounted oiltightly to the lower surface of the upper wall of a container 1B and a cover is placed, thus reducing a height dimension on transportation as compared with a conventional oil electrical equipment.  When mounting to the partition 61 and the lower surface of the upper wall of the container 1B, the flange part of the edge part of the septum 61 is held by the wall surface of the container and a press plate 63 and are clamped by bolts and the insulation plate 62 is mounted to the partition 61 by holding the partition 61 with the insulation plate 62 and the press plate 64 before clamping with bolts and each is maintained oiltight.
Patent JP-H0337921-A (JP)
Title: Switch gear
Inventor: SAKAKINO TAKAHIRO
IPC: H01H23/14
Filed: 1989-06-30
Abstract: PURPOSE:To easily cope with various mounting conditions by arrangedly installing a slider having a coupling portion with an operation button between the operation button and a switch portion and preparing a slider whose position of the coupling portion with the operation button is different. CONSTITUTION:A switch gear is equipped with a switch portion 2 installed at its body 1 and an operation button 44 pivotally mounted to the body 1, and provided with a coupling portion 52 with the operation button 44, and a slider 47 which opens and closes is arrangedly installed between the operation button 44 and the switch portion 2. If the slider 47 whose position of the coupling portion 52 with the operation button 44 is different is prepared, it is possible, therefore, to easily cope with change in the position of the switch portion 2 in a sliding direction of the slider 47 so that the degree of design freedom can be improved and the general usability of the switch, increased. Thereby, the position of the switch portion 2 can be easily changed and the switch to be obtained becomes easily operable.
Patent JP-S6324979-A (JP)
Inventor: TEZUKA YOSHITAKA
IPC: B26B19/10
Filed: 1986-07-18
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-S5961269-A (JP)
Title: Information reader having marker
Inventor: MIYAGI TAKESHI
IPC: H04N1/10
Filed: 1982-09-29
Abstract: PURPOSE:To adjust the parallel degree of plural reading sensors precisely by aligning a marker in the main scanning direction in each side of both sides of a main scanning range outside the main scanning range for a reading original on an original board. CONSTITUTION:An original is put on an original position 2 of the original board 1 upside-down and the markers 8, 8' are fitted to both sides of the main scanning range outside the main scanning range for the original. The markers 8, 8' are constituted by black band-like printing parts and positioned so as to be aligned on the line A-A' of the main scanning direction and the interval X between both markers is fixed. The light projected from a light source 4 irradiates the original and the markers the reflected light is detected by the reading sensors CCD 7, 7' through reflectors 5a-5c and lenses 6, 6' to convert the light into an electric signal. A scanning unit 3 is aligned to the line A-A' so as to detect the edge parts of the markers 8, 8' and adjusts the main scanning direction of the fitting positions of CCDs and the distance.
Patent JP-S5961416-A (JP)
Inventor: KIMURA KATSUO
IPC: H02G7/04
Filed: 1982-09-29
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-H112566-A (JP)
Title: Liquid colored degree measuring device
Inventor: NATSUME KENJI
IPC: G01N21/27
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring drainage such as factory drainage changed in its colored degree every moment, correctly in a wide concentration range and at a low cost. SOLUTION: This device is provided with a transparent container 5, a disc 4, and a pulse motor 14 for rotating the disc 4. Liquid to be measured on its colored degree is made to flow into the transparent container 5. A disc 4 is provided with plural kinds of filters 23 giving passage priority to complementary color light of each hue, and an opening 4a making light from a while light source 1 pass through as it is. At the starting of measurement, the disc 4 is rotated by the pulse motor 14 so that the light from the while light source 1 passes through the opening 4a. The pulse motor 14 is then driven according to the computed result of a computing element 13 to move the disc 4 so that the filter 23 giving passage priority to the complementary color light of the hue corresponding to the computed result is adjusted onto an optical axis.  Light having passed this filter 23 is received by a second photoelectric converter 11, and the colored degree of the above-mentioned liquid is measured from the output of the second photoelectric converter 11.
Patent JP-S5871743-A (JP)
Title: Transmitting speed converting system for slave station of time division multiplex and multidirection communication system
Inventor: TAKENAKA NOBUO
IPC: H04B7/24
Filed: 1981-10-26
Abstract: PURPOSE:To enable the independent readout of transmission data, by initializing the writing address of a memory with the head pulse of an effective part of end office data and setting the memory of the writing side under a write-enable- state for a section of the transmission data to be written. CONSTITUTION:A writing address counter 2a or 2b of a memory 1a or 1b is initialized by the head pulse of effective end office data 6. At the same time, a memory of the writing side is set under a write-enable-state for a section of transmission data to be written. Then a reading address counter 2b or 2a of the memory 1b or 1a is initialized with a pulse 16 which is obtained by differentiating the rise edge of an alloted burst designating signal 14 through a differentiating circuit 15. Thus a transmission data 9 can be read out of a memory regardless of the writing timing of the data 6 to the memory and with the timing and the time width of the signal 14.
Patent JP-S5795427-A (JP)
Title: Injection molding
Inventor: TSUKAHARA YUTAKA
IPC: B29C35/00
Filed: 1980-12-04
Abstract: PURPOSE:To eliminate defect in production such as insufficient weight of the product by exerting hydraulic pressure at the back of a screw before injection for a specified time before injection to make a reverse flow prevention screw retreat to the screw side and completely close the resin channel. CONSTITUTION:After a weighed amount of molten resin (a) is filled in a cavity 5 by rotating the screw 3 of an inline screw type injection molding machine, that is, after an electromagnetic change-over valve 11 has taken its middle position, an electromagnetic change-over valve 13 to control the pre-shut of a reverse flow preventing ring 1 is held at the position (a) for a specified time T, and the hydraulic pressure from a hydraulic pressure source 8 is made to work on an oil chamber 7 and a screw 3 is pressed against the side of a screw head 2 for time T. In this arrangement the ring 1 contacts closely the end face A of the screw 3 to close completely the resin channel, which makes the amount of injected resin always constant, and thereby the injection molded products have constant weight and shape.
Patent JP-S6233379-A (JP)
Title: Elevator for reproducing stylus
Inventor: MOTOMURA TETSUO
IPC: G11B21/12
Filed: 1985-08-02
Abstract: PURPOSE:To lower a damage of a disk by detecting a distance between a reproducing stylus and the disk as an electrostatic capacity and feeding back its speed component to a drive circuit. CONSTITUTION:A cut off frequency of a high pass filter 2 interrupts a change of an emitter potential of a transistor 19, is set to a value fully following an oscillating frequency of a reproducing stylus 6, in an output of the high pass filter 2, only an oscillating component of the reproducing stylus 6 is detected and this varied component operates so as to control the oscillation of the reproducing stylus 6. Between a voltage V, a voltage V1 required for contacting the reproducing stylus 6 with a disk and a voltage V2 generated and required for reproducing the disk, the relation of V1<V<V2, is set and thereby a switch 24 is broken at the time of Vtau>=V. during reproducing the disk, a mechanical impedance of the reproducing stylus 6 of a good following to a surface deflection of the disk is obtained, and only during elevating, the oscillation of the reproducing stylus 6 can be limited. Thereby, a repulsive force when contacting the disk is restricted and the damage to the disk can be lowered.
Patent JP-H101142-A (JP)
Title: Container body for withdrawing beltlike rolled material
Inventor: TAKEMURA CHIKAO
IPC: B65D25/52
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To check a material from being drawn into a container body after cutting and prevent a lid from bouncing to be opened. SOLUTION: A rectangular case having an opening provided upwardly and defining a space therein to contain a take-up body 15 and a lid provided connectively with the case at an upper edge of a rear wall thereof are formed of a relatively hard flexible material. A notch is provided along a fold between each folding piece 6 connected with each side wall of the case and each side wall thereof and at a position somewhat intruding into the side of the side wall from the fold, so as to form protruding edges 13 when both the folding pieces 6 are folded at the fold. On the other hand, the lid forms each gap S between one side edge 22a of an adhesive piece 22 which is allowed to adhere to the inside of a partial side wall 21 of the lid and an inner face of a top wall 19 thereof, so as to lock each protruding edge 13 when a container body is assembled.
Patent JP-S6232943-A (JP)
Inventor: TANO YASUO
IPC: A61B18/20
Filed: 1985-08-02
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-H0818120-A (JP)
Title: Magnetoresistive element
Inventor: WAKUI YUKIO
IPC: G11B5/39
Filed: 1994-06-30
Abstract: PURPOSE:To maintain the stabilized state of a single magnetic domain by forming the upper and lower sides at the holding angle of the specified angle in the tapered shape at both end parts of a parallel part by bending the upper and lower sides in the mutually approaching directions. CONSTITUTION:A magnetoresistive element 30 comprises a parallel part 36, wherein upper and lower sides 32 and 34 are approximately in parallel and formed in the long and narrow shape. The upper and lower sides 32 and 34 are bent in the mutually approaching directions at both end parts of the parallel part 36. Thus, slant parts 46 and 48 are formed in the tapered shape at the holding angle within 30 deg.. In this way, a magnetic domain wall becomes hard to occur. In a magnetoresistance element 42, curve-starting parts 32' and 34' of the upper and lower sides 32 and 34 are formed of the continuous curve. Thus, the linking of the parallel part 36 and the slant part 46 becomes good, and the formation of the magnetic domain wall can be made hard to occur.
Patent JP-S5874738-A (JP)
Title: Polyvinyl resin compound
Inventor: KIMURA HIROSHI
IPC: C08L27/00
Filed: 1981-10-27
Abstract: PURPOSE:To provide a polyvinyl resin compd. with good moldability by the use of wastes causing environmental pollution, by mixing crashed urethane bumpers with a raw material comprising PVC, a plasticizer, and a stabilizer. CONSTITUTION:Rejects from urethane bumpers and scraps from bung holes of urethane resin liquids are ground to a fineness of 20mesh or above. The ground product is added to a raw material comprising PVC, a plasticzer, a stabilizer and, as required, a pigment and a foaming agnet, in a ratio of at most 30wt% of the total compsn. The mixt. is well mixed under stirring by, e.g., a blender, and then kneaded sufficiently by a mixer 12. Then flow properties of the mixt. is improved by a warming roll. The resulting material is then subjected to calender rolling at a temp. of about 150-160 deg.C to control the curing rate and thickness and reduce shrindability by eliminating the internal strain, followed by molding and cooling to produce a sheet of a given thickness. PVC resin compds. with good moldability may be obtd. by the use of wastes having an unpleasant smell usually when incinerated.
Patent JP-S6416581-A (JP)
Title: Frozen animal cell and production thereof
Inventor: ONO TADAO
IPC: C12N5/07
Filed: 1987-07-09
Abstract: PURPOSE:To obtain the titled cell preservable over a long period, without causing the loss of culture tools accompanied by the dissemination of cells after freezing and thawing, by culturing an anchorage-dependent cell on a culture substrate, exchanging the culture medium with a freezing medium and immediately freezing the cell together with the substrate. CONSTITUTION:An anchorage-dependent cell is cultured on a culture substrate, the culture medium is exchanged to a freezing medium and the cell is immediately frozen together with the culture substrate to obtain the objective cell. Preferably, the culture of the cell is carried out until the cell density reaches a confluent state and the surface of the culture substrate is coated with an adhesion- promoting substance (e.g. gelatin) prior to the dissemination of the cell.
Patent JP-H0730900-A (JP)
Title: Motion compensation method for moving picture
Inventor: ENDO TAKASHI
IPC: H04N7/32
Filed: 1993-07-12
Abstract: PURPOSE:To reduce the transmission code quantity for the entire pattern by applying re-division only to a block having a large prediction error and trying motion compensation again. CONSTITUTION:Retrieval is tried again so that a motion prediction error is minimized at quadratic conversion in a hexagon. Aa vertex 126 is noticed and three hexagons 120, 122, 124 using the vertex in common are selected to be object areas. The vertex is moved to a vertex 136 and a deformed hexagon is fixed in a timewise old picture. A prediction picture is generated by applying conversion so as to be deformed into original hexagons 120-124. That is, quadratic conversion is executed to the hexagons 130, 132, 134 and a motion prediction picture is generated from the hexagons and an average of the absolute values of the differences between the predicted picture and the picture to be predicted in the regions of the hexagons 120-124 is found and a motion vector of the noticed vertex 126 is obtained by the three step search so as to minimize the average value.