baber/WOPTO huggingface dataset:
Patent JP-S5925287-A (JP)
Title: Magnetoelectric conversion element
Inventor: SUEMITSU HISASHI
IPC: H01L43/12
Filed: 1982-07-31
Abstract: PURPOSE:To simplify the structure and reduce manufacturing processes by a method wherein photosensitive polymer resin used for an etching mask is utilized as a protection film. CONSTITUTION:The magnetoelectric conversion element has a structure wherein a base film 2 of alumina, etc., an electrode 6, a high mobility semiconductor thin film 7 of InSb, InAs, etc., and the photosensitive polymer resin film 8 are laminated successively on a substrate 1. The photosensitive polymer resin 8 for etching purpose used at the time of patterning the semiconductor thin film 7 is utilized as the protection film. As the photosensitive polymer resin film 8, cyclized polybutadiene resin, full aromatic strong polyimide resin, etc. can be used. Thereby, the moisture resistance, chemical resistance, insulation characteristic, etc. of the element become excellent.
Patent JP-S63294648-A (JP)
Title: Toroidal type coil winding device
Inventor: OGASA MICHIO
IPC: H01F41/08
Filed: 1987-05-27
Abstract: PURPOSE:To prevent the accuracy of winding from extreme deterioration even though the size or inner surface configuration of a core is dispersed by shifting a core chuck part according to the result of measuring the positional deviation between the central shaft of a ferrite core and the rotary shaft core of a stand so that the abovementioned central shaft of the core and the rotary shaft core of the stand coincide with each other. CONSTITUTION:Laser rays 11 and 14 radiated from a laser luminous parts 10 and 13 respectively are received by laser receiving parts 12 and 15 respectively and both of the optical axes of the laser rays 11 and 14 are perpendicular to the rotary shaft core of a flyer part 5 and that of the stand. In addition, laser luminous parts 10 and 13, and laser receiving parts 12 and 15 are so arranged as to satisfy the selected positional relationship so that the amounts of ray received by the laser receiving parts 12 and 15 change in response to a positional change of a ferrite core 1 held and fixed by the grip part 4a of a core chuck part 4. A motor 16 moves the grip part 4a in parallel in response to changes in the amounts of ray received by the laser receiving parts 12 and 15. Thereby, even though the configuration or size of the core 1 is dispersed, the relative positional relationship can be properly maintained between the core 1 and flyer part 5 so that excellent accuracy of winding can be held.
Patent JP-H087309-A (JP)
Title: Apparatus for driving objective lens
Inventor: TATSUNO TORU
IPC: G11B7/09
Filed: 1994-06-16
Abstract: PURPOSE:To secure favorable optical characteristics at the time of servo control and prevent adverse influences to the seek control by holding an objective lens at a constant angle without rotating the objective lens even when an arm member is rotated. CONSTITUTION:One end of an arm member 53 is coupled to an optical head member 1 via a bearing member 55 nearly immediately below the center of an objective lens 7, namely, an optical axis 12 of the objective lens 7 so that the arm member 53 can rotate about the optical axis 12 of the objective lens 7. A bearing 54 supported in a rotatable manner about an axis parallel to the optical axis 12 is set at the other end of the arm member 53. The arm member 53 is set to a base via the bearing 54. Moreover, a coil 56 is fixedly attached at a middle part of the arm member 53 for the purpose of seek driving. Corresponding magnetic yokes 57, 58, 59 and magnets 60, 61 are arranged at the base. The arm member 53 is rotated to a direction 62 when a current or a voltage for the coil 56 is controlled within a magnetic field generated at a gap between the magnets 60, 61 and magnetic yokes 57-59.
Patent JP-S6112375-A (JP)
Title: Paper bail mechanism for printer
Inventor: NAGAJI SHIYUUZOU
IPC: B41J13/076
Filed: 1984-06-29
Abstract: PURPOSE:To maintain the sliding resistance of each bail roller on a bail shaft to be uniform and enhance commodity value, by a construction wherein an engaging part of a bail shaft and engaging parts of elastic members are engaged to each other so that the elastic members are not rotated relatively to the bail shaft. CONSTITUTION:An indicating surface 20a is provided on the front side of the bail shaft 20 in the axial direction, and is provided with, for example, a graduated scale as a guide for inserting a paper 22. On the other hand, a flat form engaging part 20b is provided on the back side of the shaft 20 also in the axial direction. The elastic members 24 C-shaped in cross section are supported on the outer periphery of the shaft 20 by the elasticity thereof. In this case, the elastic members 24 are so positioned that the engaging parts 24b thereof conform to the engaging part 20b of the shaft 20, and the indicating surface 20a of the shaft 20 can be seen through opened parts 24a of the members 24. A cylindrical bail roller 21 comprising a rubber-made cylindrical member 21 fixed on the outside surface of a metallic cylindrical member 21b is rotatably fitted to the outside surface of each of the elastic members 24 in the condition of being prevented from slipping off by both end flange parts 24c of the member 24.
Patent JP-H08323473-A (JP)
Title: Method of cladding by welding in carbon steel and the like
Inventor: HIRANO KENJI
IPC: B23K9/04
Filed: 1995-05-31
Abstract: PURPOSE: To soften the hardening part of a heat affected zone, to improve a metallic structure of the entire heat affected zone in a recessed part for cladding by welding, to expand the application area and to shorten working time for cladding, by forming plural weld beads in a state swollen out from the circumferential edge in the recessed part for cladding of a base material. CONSTITUTION: Plural weld beads are formed parallelly and adjacently in a state swollen out from the circumferential edge in the recessed part 2 for cladding by welding, thereby forming a first overlapped metallic layer 4a covering the entire recessed part for cladding. Then, a second layer of the weld bead is formed in a state placed over the first overlapped metallic layer 4a, thereby forming a second overlapped metallic layer 4b. Similarly from then on, a plurality of overlapped metallic layers 4 are formed. In addition, in the recessed part formed by a sixth overlapped metallic layer 4f, plural weld beads are formed parallelly and adjacently, forming a first filling metallic layer 5a. By the same token, a plurality of filling metallic layers 5 are formed. Then, a part projecting from the surface of the base material 1 is ground so as to flatten the surface.
Patent JP-S6114329-A (JP)
Inventor: FUKAZAWA TAKENOBU
IPC: E03B7/10
Filed: 1984-06-29
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-S5925482-A (JP)
Title: Solid state image pickup element
Inventor: KAWAHARA ATSUSHI
IPC: H04N5/335
Filed: 1982-08-03
Abstract: PURPOSE:To simplify the circuit structure and to realize a high-speed response, by setting the different height for the potential hight under an overflow control gate from the potential hight under a gate for each element at another place. CONSTITUTION:The electric charge which is stored in a photodiode 2 at a level higher than the potential level phi0 is defined as the signal charge among those that are stored with the VT=0 transfer gate voltage, VV=0 vertical transfer electrode voltage and VOFC=VL (low level) overflow control gate voltage respectively. Under such conditions, the potential phiT under a transfer gate 7 is set higher than the potential phi1 under an overflow control gate 5. Therefore the electric charges higher than the potential phi1 all exceed the potential phi1 and are discharged to an overflow drain 4. As a result, a blooming phenomenon is suppressed.
Patent JP-S5259461-A (JP)
Title: Drainage trough for use in gate
Inventor: NARASAKI YOSHIHITO
IPC: B65D90/54
Filed: 1975-11-10
Abstract: PURPOSE: To provide a drainage trough for use in gate, in which trough is secured to a lever pivotally supported by one gate, and the lever is moved pivotally supported by one gate, and the lever is moved pivotally so as to discharge drainage wster in the trough, when gate is opened, whereby leakage watesr from the gate can be completely discharged and at the same time cleaning operation can be simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5659476-A (JP)
Title: Power generation element for combustor
Inventor: NAGAI TAKESHI
IPC: H01M8/12
Filed: 1979-10-18
Abstract: PURPOSE:To decrease the release of heat energy in an oxygen concentration cell making use of combustion heat as a heat source by forming a porous layer of a small emissivity on its heat radiant surface. CONSTITUTION:An air side electrode 8, conductive thin layer 11 of oxygen ions, connection elecltrode 9 and exhaust gas side electrode 10 are consituted as predetermined on a porous ceramic substrate 7, which permits permeation of oxigen gas. A porous layer 12 of a small emissivity is provided on a heat emissive radiant surface of the porous ceramic substrate 7. Au-, Ag-, Pt- or ZnO-layer is preferred as afore-mentioned porous layer 12. Owing to the above construction, a functioning temperature can be acheived by applying only a small quantity of heat.
Patent JP-2000318254-A (JP)
Title: Apparatus and method for managing print text
Inventor: HASEGAWA AKIHIRO
IPC: G06F3/12
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To save the labor for selection operation at printing by selecting a part of a plurality of texts. SOLUTION: A printing select control part reads out a select information file 105 for printing from a recording medium-reproducing apparatus. The select information 105 for printing includes a page layout information 201 and a plurality of select image informations 202. The page layout information 201 specifies in which layout photographic images are to be printed. The select image informations regulate file names of images selected as objects to be printed, and printing attributes related to the images (for example, an image pickup place, an image pickup year, month and day). The printing select control part 22 determines a printing format on the basis of the select information 105 for printing, takes out data of images to be printed, further reads out additional attribute information and supplies desired printing data to a printing engine.
Patent JP-H09317423-A (JP)
Title: Oil pump
Inventor: MORITA SHOJI
IPC: F01M1/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To reliably prevent the abrasion and seizure of sliding points in an oil pump at its restarting by providing a recess at a position of a rotor housing approaching its center from the bottom face of teeth of an outer rotor and supplying residual working fluid in the recess to sliding points between an inner rotor and the outer rotor. SOLUTION: When a drive shaft 22 is rotated to cause the relative rotation of an inner rotor and an outer rotor 26, working fluid OL led by a lubricating oil circulation passage 16a is sucked through an inlet passage 52 and an inlet port 42 into confined parts in an oil pump and is fed therefrom through a discharge port 40 and a discharge passage 54 into a lubricating oil circulation passage 16b. When such an oil pump is stopped during a longer period of time, part of the working fluid OL which have flowed out of the sliding parts into the discharge port 40 is prevented from flowing into the discharge passage 54 by a projection 58 to thereby reside in the recess 56 and in tooth space 26a of the outer rotor 26. Upon the restarting of the oil pump the working fluid in the recess 56 and the like are led into the sliding parts.
Patent JP-H02312416-A (JP)
Title: Synchronizing establishing method for tdma system
Inventor: NAGATO MASAKI
IPC: H04B7/212
Filed: 1989-05-29
Abstract: PURPOSE:To firmly establish the transmission synchronism of a remote station at a low cost without a person's help by measuring the distance information of the remote station by using a test channel by a district center, and transmitting its correcting information to the remote station. CONSTITUTION:The district center instructs an offset timing 21 of default to a remote station so that transmitting data from the remote station can be received in a position of 20. In the case this value is correct, communication between the district center and the remote station becomes a timing shown by a full line, and by transmitting the data in a position of 22 from the remote station, the data is received in a position of 20 in the district center. However, usually the communication timing generates such a dislocation as shown by a broken line due to a difference of a satellite delay caused by a geographical position of the remote station. Therefore, in the acquisition of an actual operation channel, the district center corrects a transmission timing offset of the remote station from that which is shown by 21 to that which is shown by 26, by which the transmitting data from the remote station is launched in a position of 27 and can be received at a position of 20 expected by the district center.
Patent JP-S6026028-A (JP)
Title: Production of polyamide elastomer
Inventor: HORIKAWA TAKESHI
IPC: C08G63/00
Filed: 1983-07-25
Abstract: PURPOSE:To produce the titled elastomer having rubber elasticity and excellent low-temperature properties and elastic recovery, by reacting a polyoxyalkylene glycol of a specified composition with polyamide-forming components. CONSTITUTION:In the production of a polyamide elastomer by reacting a polyoxyalkylene glycol with polyamide-forming components having carboxyl groups on both terminals, which form polyamide blocks of repeating units of formula  I (wherein n is 5-11) and/or formula II (wherein l is 6-20 and m is 4-20), said polyoxyalkylene glycol component comprises at least 10wt% polyoxy-2-methyl-1, 3- propylene diol of a number-average MW of 400-10,000. Conventionally used polyoxytetramethylene glycol shows a tendency toward crystallization as its molecular weight increases to a certain extent. By using the above composition, it is possible to obtain the titled elastomer freed from the drawback and having rubber elasticity and excellent low-temperature properties and elastic recovery.
Patent JP-S5924903-A (JP)
Title: Machine tool
Inventor: UCHIDA YOSHIROU
IPC: B23B3/26
Filed: 1982-08-03
Abstract: PURPOSE:To permit correct spiral movement in a machine tool for tapered screw thread cutting by combining the radial displacement and revolution and axial transfer of a tool under NC operation through the mutual transfer on an aslant surfaces through a slide bearing. CONSTITUTION:A steel pipe 77 is carried-in in the state where a spindle housing 2 is retreated, and the edge of the pipe is detected, holding the pipe 77 with an inner support 76. A spindle 20 is revolved to advance the housing 2 in Z- direction, and when a chaser 36 reaches the prescribed position at the top edge, working starts. An X-axis DC servomotor 42 is controlled so that a tool holding member 34 is opened by a prescribed dimension corresponding to the distance of advance of the chaser 36 in the Z-direction from the edge of the steel pipe 77, and then tapered screw thread cutting is applied onto the steel pipe 77 along the prescribed revolving tapered surface. Thus, an optional tapered surface can be obtained by controlling the speed of opening of the tool holding member 34.
Patent JP-H05151644-A (JP)
Title: Optical data memory medium
Inventor: MAAGARETSUTO EBUANSU BESUTO
IPC: G11B7/24047
Filed: 1992-05-28
Abstract: PURPOSE: To obtain a medium having multiple laminated layers by arranging rims between a first data surface and a second data surface in such a manner that the radiation rays from the first side of the transmissible medium are focused to either of the first data surface or the second data surface. CONSTITUTION: The medium 12 has a substrate 50. This substrate 50 is called a surface plate or cover plate and the laser beams enter the medium 12 therefrom. An outside diameter rim 52 and an inside diameter rim 54 are mounted between the substrate 50 and a substrate 56. An outside diameter rim 58 and an inside diameter rim 60 are mounted between the substrate 56 and and a substrate 62. An outside diameter rim 64 and an inside diameter rim 66 are mounted between the substrate 62 and a substrate 68. An outside diameter rim 70 and an inside diameter rim 72 are mounted between the substrate 68 and a substrate 74. The surface 50 and the substrate 56, 62, 67, 74 are made of light transparent materials, such as glass, polycarbonate or other high-polymer materials. As a more preferable embodiment, the surface plate 50 is 1.2mm thick and the substrate 56, 62, 68, 74 are 0.4mm thick.
Patent JP-S5782740-A (JP)
Title: Measuring method for connection loss of optical fiber
Inventor: TATSUTA MITSUHIRO
IPC: G01M11/02
Filed: 1981-08-31
Abstract: PURPOSE:To measure the loss of connection while considering directivity by making optical pulses incidence to an optical fiber including connection points and by measuring the power of reflected pulses from the terminal surface of the optical fiber before and after connection. CONSTITUTION:The power P7 of optical pulses from the terminal of an optical fiber 2 is measured by an optical-pulse detection part 10. Then when the transmittivity of an optical powder when an optical beam is emitted from the fiber 2 to the air is gamma and the reflectivity of a half-mirror 8 is beta, P7=P1gamma<2>(1-gamma)beta. An optical fiber 3 is conneced to the optical fiber 2 and a light power P13 of optical pulses from the terminal surface of the optical fiber 2 is measured by an optical-pulse detector 10. Then when the optical transmittivity from the fiber 2 to the fiber 3 and that from the fiber 3 to the fiber 2 are t1 and t2, P13= P1gamma<2>(1-gamma)t1t2beta. Therefore, P13/P7=t1t2, so alpha1=(-10/2)log10P13/P7, where alpha1 is the mean bilateral connection loss of the connection point between the optical fibers 2 and 3. For this purpose, P7 and P13 are measured to obtain the connection loss while considering the directivity.
Patent JP-S5658670-A (JP)
Title: Logical waveform generating circuit
Inventor: ICHINOMIYA YOSHICHIKA
IPC: G06F11/22
Filed: 1979-10-19
Abstract: PURPOSE: To adjust the time of the rising, falling and turning points of a logical waveform independently of each other by selecting one of the logical data having opposite polarities and setting or resetting an FF according to the coincidence with a desired clock pulse to generate a logical waveform.  
     CONSTITUTION: The logical waveform is added from a terminal 11 to a gate 37, which outputs waveforms having the positive polarity and the negative polarity. Corresponding to the selection signal added to one of gates 38 and 39 in a coincidence selecting circuit 31, one of the waveforms is passed through a coincidence detecting gate 41 to which a given clock pulse is applied, and outputted with its rising point adjusted. The output sets an FF 58 through a delay circuit 62 and an OR circuit 57. Similarly, the waveform rising point is adjusted as desired by similar coincidence selecting circuits 32 and 33 whose coincidence detecting gates 41... are controlled by different clock pulses. On the other hand, the FF 58 is reset through a desired circuit in similar coincidence selecting circuits 34W36, and the rising, falling and turning points of the waveform can be adjusted independently of each other. Therefore, an accurate logical waveform having a desired timing can be generated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08324491-A (JP)
Title: Water intake part structure in water jet ship
Inventor: KUNIHARA KAZUO
IPC: B63H11/103
Filed: 1995-06-02
Abstract: PURPOSE: To sufficiently take seawater into intake ports by respectively forming the intake ports on bottom surface on both sides of a hull body part, and providing fin parts on both sides of respective intake ports in the horizontal direction, in a catamaran type water jet ship. CONSTITUTION: In a catamaran-type water jet ship to be propelled by sucking seawater from an intake port 2 provided on the bottom of a hull and ejecting seawater from an ejection port on the rear part, respective hull body parts 1 are formed into a V shape in section, and the width of the bottom is narrowed. An elliptic intake port 2 for sucking seawater for propulsion is provided in the specified position on the bottom surface of the hull body part 1, and a plate-like fin part 3 having the specified width and the specified length is horizontally attached so as to project from both sides of the intake port 2 in the horizontally direction. Therefore, pressure on just side parts of the intake port 2, namely, on both sides of the bottom is prevented from being decreased, and quantities of weawater to be taken from the intake port 2 can be sufficiently secured.
Patent JP-S5760704-A (JP)
Title: Branching filter for space diversity
Inventor: MIYAMOTO BUNICHI
IPC: H01P1/213
Filed: 1980-09-29
Abstract: PURPOSE:To break the influence between transmission and receiving waves, by L (electromagnetic field) or C (electric field)-connecting filters for transmission and receiving and lines and setting the line length between filters and switches to an integer of lambda/14 for the purpose of stopping the transfer of signal energy to filters in attenuation bands of filters. CONSTITUTION:The output side of a transmission-side BPF9 is connected to a coaxial line l1 of electric length lambda/4 in L (electromagnetic field). This line l1 is connected to not only a main antenna 1 but also a coaxial line l3 of lambda/4 and a diode switch D1 connected in parallel to the line through a coaxial line l2 of electric length lambda/4. Meanwhile, a receiving-side band pass filter 10 has a pass frequency band different from that of the filter 9, and the input side is connected to a coaxial line l4 of electric length lambda/4 and the line l3 in C (electric field), and the line l4 is connected to a subantenna 3 through a diode switch D2 connected in parallel to the line.
Patent JP-S61294966-A (JP)
Title: Color image forming method
Inventor: KONISHI MASAHIRO
IPC: G03B27/73
Filed: 1985-06-21
Abstract: PURPOSE:To reduce power consumption and to realize miniaturization by setting the time division ratio of each color control time with being reversely proportional to each color spectral sensitivity ratio of color sensitive material and setting independently the signal strength of each color driving signal by every color driving signal with setting each color control time as a full scale. CONSTITUTION:The width of each belt-shaped color filters 18B, 18G and 18R is set in reverse proportionation to the spectral sensitivity ratio of a color sensitive material 29 against each color. In other words, the width of a red color filter 18R in which the spectral sensitivity of the color sensitive material 29 is highest is narrowest and that of a blue color filter 18B in which the spectral sensitivity of the color sensitive material 29 is lowest is widest. Also, blue color exposure, green color exposure or red color exposure is respectively performed in a blue color control time TB, a green color control time TG or a red color control time TR which is obtained by the time division of an exposure control time TA within a subscan telophase, but these times, such as the blue color control time TB, the green color control time TG and the red color control time TR, are set the same as the time when each corresponding color filters 18B, 18G or 18R is in an optical path.