baber/WOPTO huggingface dataset:
Patent JP-H02158175-A (JP)
Title: Manufacture of photoconductive
Inventor: ERITSUKU ERIASU
IPC: H01L31/18
Filed: 1989-08-11
Abstract: PURPOSE: To improve battery efficiency by sticking a zinc oxide conductive layer onto a substrate for forming one joint surface of an optical conductive element, and sticking one or more layers of a thin film silicon-hydrogen alloy onto the zinc oxide film, for forming an active optical conductive structure. CONSTITUTION: An element 10 contains a substrate 11 for example a transparent conductive layer 12 of glass and zinc oxide and a composite TFS layer. The layer 13 contains a p-layer 14, an I-layer 15, and an n-layer 16. The second conductive layer 17 adjoins the layer 16, with the layer 17 being a transparent conductive layer of zinc oxide. The light passes the substrate 11 and a front side electrode 12, and comes in a photovoltaic structure 13. The substrate 11 must be transparent, ordinary of glass sheet, however, an appropriate transparent plastic material may be used. Considering strength, desired optical characteristics, and stability against environment, a glass is desirable. A photovoltaic structure where light comes in from the side opposite to the substrate maybe manufactured, however in that case, the substrate 11 is not required to be transparent.
Patent JP-2001032464-A (JP)
Title: Sheet waterproof structure of eaves side edge with drainage slope
Inventor: YAMADA TADAHARU
IPC: E04D5/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof sheet structure of the periphery of a recessed corner capable of obtaining excellent drain performance and capable of preventing the formation of a pool. SOLUTION: A recessed step part 40 is formed on the edge of the eaves side 10. An L-shaped fixing member 30 composed of a vinyl chloride steel plate is arranged so as to run the vertical flange 32 along a wall surface of a rising wall 20, and a horizontal flange 31 is fixed to building frames 11, 21 in a state of being arranged in the recessed step part 40. A waterproof sheet 50 is arranged over the wall surface of the rising wall 20 from an upper surface of the eaves side 10, and a prescribed position of the waterproof sheet 50 is integrally joined to the flanges 31, 32 of the fixing member 30.
Patent JP-H0369963-A (JP)
Title: Electrophotographic sensitive body and electrophotographic recording apparatus provided with the same
Inventor: ITO HIROSHI
IPC: G03G5/08
Filed: 1989-08-10
Abstract: PURPOSE:To render a heater unnecessary even under a high humidity environment and to enhance durability and corona discharge resistance by forming a surface layer comprising 2 kinds of layer regions having optical band gaps each in a specified range. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a substrate 1 are carrier injection blocking layer 2, a photoconductive layer 3 made of amorphous silicon (a-SiC), and the surface protective layer 10 comprises the first layer region 10a made of a-SiC and the second layer region 10b made of amorphous germanium carbide (a-GeC), and the layer region 10b is smaller in the optical band gap than the layer region 10a, and larger than the layer 3, thus permitting the obtained surface protective layer not to produce hydrophilic Si-O bonds on the surface after exposure to corona discharge, so not to form a hydrophilic layer, and accordingly, image trailing not to occur under an especially high humidity environment, and durability and corona discharge resistance to be enhanced.
Patent JP-H0628849-A (JP)
Title: Dynamic type ram
Inventor: KUBONO SHIYOUJI
IPC: G11C11/401
Filed: 1992-07-11
Abstract: PURPOSE:To allow a dynamic type cell memory to hold information with a high reliability by providing a tire circuit at a part where heat radiating condition is bad on a semiconductor substrate. CONSTITUTION:A tire circuit 4 is provided at the central part of a semiconductor chip 1 on the worst condition of the radiation of heat. When a dynamic type RAM is switched from an operating state to a data holding mode (automatic refresh mode), the part remains to be a high temperature until the end of a temperature distribution generated by the chip 1. Then, a refresh cycle corresponding to the high temperature is decided by arranging the tire circuit 4 at the pertinent part. Therefore, it is not necessary to set the refresh cycle longer than the refresh time of the memory cell arranged at an area where the radiating condition is satisfactory.
Patent JP-2000040374-A (JP)
Title: Data output circuit and semiconductor storage
Inventor: TAKAGI YASUHARU
IPC: G11C11/417
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To accelerate data output and to reduce noise by outputting output data held in a latch circuit with an output pin and outputting middle potential with the output pin only when the output data are changed. SOLUTION: When data of '1' is outputted from a sense amplifier circuit 25, the output data '1' from the sense amplifier circuit 25 and the data '1' beforehand held in a latch circuit 53 are inputted to an XNOR circuit 60, and the output of the XNOR circuit 60 becomes '1', and a switch 65 is turned on. When the data '1' of the sense amplifier circuit 25 and the latch circuit 53 are inputted to an XOR circuit 61, the output of the XOR circuit 61 becomes '0', and the switches 64, 65 are turned on, and the middle potential is outputted to an output pin 27 by resistors 62, 63. The output becomes the middle potential while the data output is delayed, and the time of the output data '1' and '0' are reduced. Further, the output potential difference is reduced to about half, and sizes of output buffers 55, 56 are reduced.
Patent JP-S6266480-A (JP)
Title: Signal pickup device
Inventor: KOBAYASHI SHIGEMASA
IPC: G11B21/20
Filed: 1985-09-18
Abstract: PURPOSE:To attain stable control by providing a moving part controlled in three-axis direction and a viscoelastic support freely turned and shaken while supporting the moving part and providing a metallic piece to the viscoelastic support. CONSTITUTION:A reproducing stylus 13 fitted to the tip of a cunti-lever 12 read and reproduces a signal from a disc 11 driven in a direction A while being controlled in the tracking direction (direction B) and a TBC direction (direction C). Phosphor bronze foils 15a, 15b having a thickness of 30mum being 2/3 of the length of the viscoelastic support of one side are provided in the viscoelastic support 14 supporting the cunti-lever 12. In approaching the foils 15a, 15b to the cunti-lever 12, since an effect is imposed on the primary resonance frequency in the tracking direction, the foils are not a approached to the cunti-lever. The frequency of the undesired resonance in the TBC direction is 1.2kHz, 68Hz in the tracking direction, 60Hz in the TBC direction and 13Hz in the stylus pressure direction, which are nearly the same as a conventional system are obtained and the interchangeability of the pickup is maintained. Thus, stable control is attained.
Patent JP-S6097876-A (JP)
Title: Printer with automatic paper-supplying device
Inventor: YOKOYAMA IKUZOU
IPC: B41J13/00
Filed: 1983-11-02
Abstract: PURPOSE:To supply paper so that a printing line is not curved relatively to the paper, by a method wherein when letting out the paper from a paper-supplying stacker, irregularity in the right and left positions of the paper is corrected at a pressing part between a platen and pinch rollers, and the paper is fed to a printing part of the platen at normal pose. CONSTITUTION:When connecting a paper-supplying roller 9 to the rotary shaft 1a of a platen 1 through a transmitting means 15 such as gears and a belt, the roller 9 is rotated by rotation in the line-feeding direction (in the figure, clockwise rotation) of the platen 1 through transmission, thereby inserting the leading end of the paper into the pressing part P between the platen 1 and the pinch rollers 1b. Thereafter, the transmitting means 15 is disconnected, the platen 1 is rotated reversely (in the figure, counterclockwise) while maintaining the roller 9 in the stopped condition to feed back the leading end of the paper to the pressing part P, thereby correcting the pose of the paper. The paper-supplying timing and the pose-correcting timing are controlled by paper sensors S provided at parts of the platen 1 and the pinch rollers 1b.
Patent JP-H0545137-A (JP)
Title: Image correspondence relationship smoothing system
Inventor: MARUIE MAKOTO
IPC: G01B11/24
Filed: 1991-08-20
Abstract: PURPOSE:To enable a model to be constructed easily and a curved surface with less amount of calculation to be reconfigured by plotting a correspondence data between a set of scanning lines which is obtained by matching and then smoothing this data by a free curve with X as an independent variable. CONSTITUTION:A rectangular coordinates system on a plane where a position within a scanning line of one image is set to X axis and that within a scanning line which is located at a same position as the scanning line of the other image is set to Y axis is used. The scanning lines which are located at a same position as two visual difference images are matched and data indicating a characteristic point between the obtained scanning lines and a correspondence relationship for each segment is plotted at the coordinates system. That data is smoothed by a free curve C1 with X as an independent variable and the curve C1 is used as a correspondence relationship. Also, a deviation between the data and the curve C1 is expressed by a certain evaluation function and smoothing is made so that it is minimized. thus achieving utilization as a shape model with only a simple conversion and enabling an amount of calculation to be reduced.
Patent JP-H1146622-A (JP)
Title: Water chamber for rearing medusa
Inventor: FUJIMURA TOSHIMASA
IPC: A01K63/04
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a water chamber suitable for rearing and appreciation of medusae. SOLUTION: This water chamber for medusae comprises; an end wall of a swimming room 1 to be illuminated from thereunder being made of a screen 8 with a lot of water-flowing holes, a primary filter 5 for filtering out suspensions in a sea water outflowing from the swimming room 1, a shuttering board 4 for stemming the sea water passed through the primary filter 5 at a certain water level, and a secondary filer 6 for clarifying the sea water overflowed the shuttering board 4 by using microorganisms, wherein the sea water passed through the secondary filer 6 is returned to the bottom of the swimming room 1 through a pump 11.  Because the sea water passed through the screen 8 from the swimming room 1 is clarified with the intermediary of the primary and secondary filers 5 and 6 and returned to the bottom of the swimming room 1 thought the pump 11, the returned sea water flows slowly from the bottom to the water surface while pushing upwardly the medusae so as to promote a proper swimming of the medusae. The umbrellas of the medusae are enlighten by illuminating the water chamber from thereunder so it results in the most effective illumination.
Patent JP-S5999940-A (JP)
Inventor: DANNO YOSHIROU
IPC: F02D29/06
Filed: 1982-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0556619-A (JP)
Title: Electromagnetic rotating machine
Inventor: IMAI YASUAKI
IPC: H02K29/08
Filed: 1991-08-20
Abstract: PURPOSE:To accurately detect a rotational position by a small-sized unit by setting the number of pulses generated by two equal interval pulse generating means for generating a rotary magnetic field in synchronization with the rotation of a rotor as to become natural numbers in which m is the greatest common measure. CONSTITUTION:Magnetic changes generated at two magnetic elements 21, 22 in synchronization with the rotation of a rotor 4 are detected by generating filaments 7a, 7b, and are input to a logic calculator (not shown in the Figure). The filaments 7a, 7b generate P1 and P2 pieces (which are relatively prime) of equal interval pulse signals FG1, FG2 at each revolution of the rotor 4. The positions of the elements 21, 22 are so set that the numbers P1, P2 of pulses of the signals FG1, FG2 are natural numbers in which m is the greatest common measure based on the synchronization of a phase difference. The signals FG1, FG2 are turned In phase to the original at each time of generating P1/m, P2/m pieces, and this time point is the timing for generating a position detection signal. Thus, a rotational position can be accurately detected by a small-sized unit.
Patent JP-S6099501-A (JP)
Title: Collet chuck type rotary cup extruding device
Inventor: FUKUDA KATSUMASA
IPC: B23D21/00
Filed: 1983-11-04
Abstract: PURPOSE:To cut off a flexible long-sized singularly stepped work at a set dimentional position efficiently and neatly. CONSTITUTION:With the motor started and the main shaft rotated, a collet- operating shaft 41 engaged with the long-sized hole 44 of a hollow shaft 27 by means of an engaging pin 43 is rotated and simultaneously a nose-conical surface 42 presses and pushes the conical external surface 32 of the collet chuck 31 by a reciprocating operating plate 47 locked on a sliding shaft 51, and a smaller- diameter end part W1 or the work is placed on a lower circuit 1 in a state where the collet chuck 31 holds the peripheral external surface of the work W. With the work W loaded on the lower cutter 1, an upper cutter rotating in the direction opposite to the lower cutter 1 descends to the lower cutter 1 and cuts off the smaller-diameter end part W1 of the rotating flexible pipe placed on the lower cutter 1.
Patent JP-H0953298-A (JP)
Title: Beam with mounting hardware and construction method using the beam
Inventor: TAMAGAWA YUJI
IPC: E04C3/292
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To simplify a work to mount a beam with a mounting hardware on the member to be mounted of a building, to stably procure the hardware, and to provide a sufficient strength. SOLUTION: A beam 10 with mounting hardware comprises a beam body 20, a coupling member 30 attached to the upper surface of the beam body 20; and hardware 40a and 40b respectively attached to the two end parts of the beam body 20. The beam body 20 forms a beam made of an H-steel. The coupling member 30 forms a member to couple together a building material, supported to the beam 10 with hardware, and the beam 10 with mounting hardware. The hardware 40a and 40b are attached to one end of the beam body 20 and the other end part thereof, respectively. The mounting hardware 40a mounts the beam 10 with mounting hardware on a member to be engaged and contains a mounting part 50a and a beam end fixing part 60a.  The mounting part 50a has an upper surface part 52a being a part to be locked, locked to the upper end part of the member to be mounted to effect positioning, and a beam end fixing part 60a is extended to the beam body 20 side and securely coupled to the end part thereof.
Patent JP-S61198464-A (JP)
Title: Head for flexible disc device
Inventor: TAKAHASHI NAOKI
IPC: G11B5/60
Filed: 1984-10-05
Abstract: PURPOSE:To prevent deviation of position of a head arm by pressing at least two sets of claws with different bent directions into contact with a carriage, depressing a main body of a plate spring to a head arm and connecting incorporatedly the head arm and the carriage by a plate spring and a tightening jig. CONSTITUTION:Two pairs of claws 5b1-5b4 using the X axis as a folded line and a couple of claws 5a1 and 5a2 using the Y axis as a folded line are provided to a thin-walled plate spring 5 placed on a thin-walled side edge 3a of the head arm 3. The claws 5a1, 5b2-5b4 bite into the surface of the carriage 1 and the claw 5a2 penetrates through a hole 9 of the head arm 3 and is pressed into contact onto the surface of the carriage 1 and the head arm 3 is connected integrally with the carriage 1 via a retaining plate 7 and a tightening jig (screw) 6. Since each head core for the carriage and the head arm in connection does not almost cause relative position deviation, the relative positions of both the head cores are aligned with high accuracy and the positioning in the micron order is attained.
Patent JP-S5996921-A (JP)
Title: Injection molding of slip gear for timepiece
Inventor: SHIBATA MASAO
IPC: B29L15/00
Filed: 1982-11-26
Abstract: PURPOSE:To form gears with ease and high accuracy by a method wherein a mold provided with injection direction converting elements of soft resin is used in an injection molding method with which soft resin is injected into the mold including a shaft part arranged previously to form the gear part. CONSTITUTION:A mold provided in its cavity with elements 30 for converting the injection direction of the injected molten soft resin is used. A shaft part 12 (symbol 18 denotes an engaging projection) made of hard resin (e.g., polycarbonate) is held between mold plates 20 and 22 and then both mold plates are firmly fastened. Thereafter, molten soft resin (e.g., nylon) is injected into the cavity from a gate 24. The molten soft resin is converted in its running direction as shown by arrows due to the injection direction converting elements 30, so that the resin is first injected to the surrounding of a gear part 16 and then the resin under slightly reduced temperatures is injected to the center of the gear part 16 at the time of molding. Thus, changes in temperature acting on the shaft part 12 are moderated and this permits to provide a high-accuracy slip gear for timepiece.
Patent JP-H1042608-A (JP)
Title: Tilling tine-mounting device
Inventor: KOBASHI KENJI
IPC: A01B33/14
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To enable simple attachment and detachment of tillage tines to the tine holders with pins according the shape of the line holders and the mount bases. SOLUTION: In this tine-attaching device 1, a tillage tine-mounting base 4 is fitted to the tine holders 2 so that the mounted tines may radially protrude from the periphery of the tillage shaft, and a pin is inserted through a pin hole 5 bored at the middle part of the transverse direction of the mounting base 4 to inhibit the tine from getting off. At the same time, when the tillage shaft is rotated in a prescribed direction, the tillage tines slightly rotate in the tine holder 2 by the grounding resistance and the outer periphery face 4a of tillage tine-mounting base 4 comes into contact with the inner periphery face of the tine holder 2 whereby the tillage tine is fixed to the tine holder 2.  In this case, the inner cavity shape of the tine holder 2 is made in a sand glass bulging at both edge ends in the crosswise direction and the shape of the tillage tine-mounting base 4 is made convex curving in a certain curvature toward one side in the crosswise direction.
Patent JP-H0499088-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: YAMAMOTO KEIZO
IPC: H05K3/46
Filed: 1990-08-06
Abstract: PURPOSE:To prevent the occurrence of cracks which are easily produced around a via hole at the time of thermosetting by applying a thick layer of solder resist to the surface of a light-transmissive film and sticking the light- transmissive film to both surfaces of a multilayered printed wiring board before the solder resist film completely hardens. CONSTITUTION:A solder resist film 2 is formed to a thickness of about 70-80mum on the surface of a light-transmissive film 1 of a polyester resin by applying a resist liquid. Then, before the resist film 2 completely hardens, the film 1 is stuck to both surfaces of a multilayered printed wiring board 5 provided with a through hole 3 and via holes 4, with the resist films 2 being faced to each other, by using a vacuum press, etc., while the spaces between the films 2 and board 5 are maintained in a vacuum condition. After an art work film 7 is set on the film 1, the solder resist film 2 is exposed to ultraviolet rays. Then the film 2 is formed on the via holes by developing the film 2 after the light-transmissive film 1 is removed.
Patent JP-H0873414-A (JP)
Title: Production of 1-nitroanthraquinones
Inventor: NISHII SHINJI
IPC: C07C205/48
Filed: 1994-09-01
Abstract: PURPOSE: To highly selectively obtain a 1-nitroanthraquinone in high yield by introducing a gas such as nitrogen to the reaction system in nitrating an anthraquinone with sulfuric acid and nitric acid. CONSTITUTION: An anthraquinone of formula I (X is a halogen, a 1-4C alkyl, a 1-4C alkoxy, OH, carboxyl or sulfonic group substituted at the 1-, 2-, 3- or 4-position; (m) and (n) are each 0-3; Y is the same group as that of X which is substituted at the 5-, 6-, 7- or 8-position) is nitrated with sulfuric acid and nitric acid to give a 1-nitroanthraquinone of formula II. In the reaction, a gas (especially nitrogen, helium, argon, carbon dioxide, especially preferably nitrogen) is introduced into the system to carry out the reaction. Anthraquinone and l-bromo-3-anthraquinonesulfonic acid are especially preferable as the anthraquinone.
Patent JP-H0746684-A (JP)
Title: Headphone device
Inventor: SEKI EIBOKU
IPC: H04R5/033
Filed: 1993-07-31
Abstract: PURPOSE:To automatically adjust the distance of the parietal and conchae according to difference among individuals, though a device has a simple constitution. CONSTITUTION:Housing parts 1 and 2 where speakers are incorporated are connected by bridge parts 7 and 8. Between each housing part 1 and 2, an extensible suspender member 9 is disposed. Thus, the suspender member 9 pressurizes and supports the parietal of a user and holds each housing part 1 and 2 at the location corresponding to conchae.
Patent JP-S6365275-A (JP)
Inventor: SAKA KOICHI
IPC: F25D23/06
Filed: 1986-09-04
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-H1151619-A (JP)
Title: Thickness measuring instrument
Inventor: SORIN WAYNE V
IPC: G01B11/06
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide the instrument and method for measuring the thickness and refractive index of a thin film. SOLUTION: For a production system, etc., the instrument for measuring the thickness of film (thin film) is provided. This instrument has a movable member 171 which is put in contact with the film. The movable member rotates on a fixed member 161 and has a transparent area. The instrument has an optical probe fitted to the fixed member. The optical probe has an optical fiber 154 which couples a light signal with the film 115 through the transparent area of the movable member and puts reflected light from the film back to a receiver which determines the thickness of the film. The optical probe also has a lens assembly which images the light signal on the film and also images the reflected light signal on the optical probe. The optical probe has a partial reflection reference reflector for simplifying an analysis of a multi-layered film.
Patent JP-S59100451-A (JP)
Title: One-component type red magnetic developer
Inventor: MAEKAWA KOUJI
IPC: G03G9/08
Filed: 1982-11-30
Abstract: PURPOSE:To obtain a one-component type red magnetic developer superior in tone by using ocher gamma-Fe2O3 as a magnetic material. CONSTITUTION:The developer is a kneaded compsn. contg. a magnetic material, especially an ocher gamma-type Fe2O3, a pigment-red type red azo pigment in an amt. of 2.5-30wt% of this magnetic powder. Said magnetic Fe2O3 is a gamma-type, superior in magnetic characteristics and small in tendecy to color the developer particles into a dark intrinsic tone due to its ocher, and it can give a sharp red image by the combination of the pigment-red type red azo pigment. As said fixing medium, homo- or co-polymers of mono-or diethylene type unsatd. monomers, especially, acrylic type monomers are usuable among various kinds of thermoplastic and thermosetting resins.