baber/WOPTO huggingface dataset:
Patent JP-H03134736-A (JP)
Title: Loop optimizing method
Inventor: YOKOYA YUJI
IPC: G06F9/32
Filed: 1989-10-20
Abstract: PURPOSE:To decrease the generation rate of a cache miss by generating a target program having a loop instruction train divided to a size contained in an instruction cache memory. CONSTITUTION:A loop structure dividing means 6 inputs a first intermediate text 9 of a loop selected by a loop selecting means 5, and derives a dividable position by analyzing a variable appearing in the loop, and a definition reference relation of an array. Subsequently, if there is a divided position in which a size of a divided instruction train does not exceed a size of an instruction cache memory, a second intermediate text 10 consisting of plural loop structures in which the divided positions are unified and ununified so as to become the maximum size within a range which does not exceed the size of the instruction cache memory is generated. An instruction generating means 7 outputs a series of instruction trains generated by inputting a first and a second intermediate texts 9, 10, as a target program. In such a way the generation of a cache miss is decreased.
Patent JP-S63129197-A (JP)
Title: Manufacture of propeller fan
Inventor: HAYASHI SHUNICHI
IPC: F04D29/02
Filed: 1986-11-17
Abstract: PURPOSE:To obtain a light weight material and eliminate any trouble by utilizing the injection molding method in shaping the foamed plastic material. CONSTITUTION:Acrylonitrile - butadiene - styrene copolymer is used as the raw material for foamed plastic material, and azodicarbonamide, etc. are used as foaming agent. A propeller fan is injection-molded by using the foamed plastic material. Therefore, the trouble such as Shrinkage and void which cause reduction of strength is eliminated, and the thick substance can be prepared by the foaming agent, and the light weight material can be obtained.
Patent JP-H02121150-A (JP)
Title: Rotary drum device
Inventor: KOBAYASHI AKIHIRO
IPC: G11B15/61
Filed: 1988-10-28
Abstract: PURPOSE:To improve the recording/reproducing characteristics and to prevent the scratches of a magnetic tape by specifying the total section area of plural grooves which are formed along the outer circumferential direction of a rotary drum. CONSTITUTION:An air film 9 is produced between the outer circumferential surface of a rotary drum 2 and a magnetic tape 4 in response to the high-speed revolutions of an upper rotary drum 2. A part of the air forming the film 9 partly enters the grooves 8 formed on the outer circumferential surface of the drum 2 and gets away to outside. In this case, the total section area of the grooves 8 is set within a range of 0.10-0.25mm<2>. Thus the thickness of the film 9 is moderately reduced compared with a case where the grooves8 are not used. As a result, the floating value of a magnetic tape 4 is reduced uniformly and properly toward the circumferential direction from the outer circumferential surface of the drum 2. Thus the running state of the tape 4 is stabilized and the contact state is improved between the tape 4 and the head 3.
Patent JP-H07129947-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: G11B5/738
Filed: 1993-10-29
Abstract: PURPOSE:To enable high density recording as well as to keep the interface between a thinned magnetic layer and an intermediate layer in a stable state by forming the magnetic layer on the intermediate layer contg. spindle-shaped alpha-iron oxide by a simultaneous coating system. CONSTITUTION:In a magnetic recording medium with a substrate, an intermediate layer formed on the substrate and a magnetic layer formed on the intermediate layer, the layers are formed by a simultaneous coating system. The intermediate layer consists of spindle-shaped alpha-iron oxide having <=0.2mum average major axis size and a binder. The magnetic layer consists of iron-based acicular metal powder having <=0.2mum average major axis size and >=1,700Oe, preferably 1,700-2,000Oe coercive force and a binder or acicular cobalt stuck iron oxide having <=0.2mum average major axis size and >=1,600Oe, preferably 1,600-2,000Oe coercive force and a binder.
Patent JP-H08136890-A (JP)
Title: Driving device and method for liquid crystal display element
Inventor: ONISHI MASAYASU
IPC: G09G3/36
Filed: 1994-11-07
Abstract: PURPOSE: To enable driving of a liquid crystal display element with a simple constitution by storing voltage data corresponding to desired display image data and row voltage patterns and generating column voltages while successively reading out these data. CONSTITUTION: Voltage data corresponding to sums of L pieces of exclusive ORs for every element and desired display image data such as respective characters, prescribed graphic images and so forth and row voltage patterns are previously sotred in ROMs 22, 23 and the plural rows simultaneous scan driving of an STN-LCD 4 is realized by expanding desired display data on a VRAM (a video RAW) 24 while using voltage data stored in the ROMs 22, 23 with the control of an LCD controller 21 and by directly transmitting these display data to a shift register/latch 9. That is, a column driver 10 generates column voltages corresponding to column electrodes of the STN-LCD 4 based on data latched in the shift register/latch 9 in such a manner to impress these column voltages on column electrodes in accordance with the row voltage patterns.
Patent JP-H08132076-A (JP)
Title: Sewage treating device
Inventor: ODA KENJI
IPC: C02F3/00
Filed: 1994-11-07
Abstract: PURPOSE: To prevent a dipping of an opening of a sliding cylinder in water and to prevent the extinction of aerobic bacteria due to oxygen deficiency by smoothly blowing air into the opening by maintaining the level of the night soil in a treating tank at a specified position under normal conditions and floating the cylinder with a float. CONSTITUTION: The sewage, e.g. night soil, is firstly introduced from a connecting pipe 2, transiently stored in a J tube 3 and then allowed to overflow into an agitated tank 1. Air is supplied to the tank 1 from a first blower 7 through a first air feed pipe 5 to activate aerobic bacteria, and the sewage is decomposed. The night soil is then allowed to overflow into a treating tank 9 from an overflow pipe 10, air is supplied from a second blower 18 through a second air feed pipe 16 to decompose the sewage. Meanwhile, the level of the night soil is maintained between the standard position B of a water level detection part 21 and the upper-limit position C under normal conditions, and a sliding cylinder 13 is floated by a float 15.  Consequently, the opening of the cylinder 13 is not dipped in water, and the air from a blower 12 is smoothly introduced into the opening to prevent the extinction of aerobic bacteria due to oxygen deficiency.
Patent JP-H03132736-A (JP)
Title: Stroboscopic controller for camera
Inventor: TAKAMI SATOSHI
IPC: G03B7/16
Filed: 1989-10-19
Abstract: PURPOSE:To judge a light emitting mode from the appearance of a camera by moving a light emitting part to a waiting position when an automatic light emitting mode is set and moving the light emitting part to a light emitting position when a forcibly light emitting mode is set. CONSTITUTION:When the forcibly light emission mode is selected by the operation of a light emission changing switch SW2, the light emitting part 12 is pulled up from a housing position to the light emitting position, and is charged on condition that a main switch SWM is turned on, and emits light when a releasing switch SWR is turned on. When the automatic light emitting mode is selected, the light emitting part is half pulled to a light emission waiting position on condition that the main switch SWM is turned on. When a light emission inhibiting mode is selected, even if the main switch SWM is turned on, the light emitting part 12 is pulled down to the housing position when the light emitting part 12 is out of the housing position, and an incorporated stroboscope does not emit light even if an object is dark.
Patent JP-H02118469-A (JP)
Title: Surge suppressing method for cable or the like
Inventor: MARUYAMA YOSHIO
IPC: G01R31/12
Filed: 1988-10-28
Abstract: PURPOSE:To suppress a surge and to prevent an adverse influence from being generated upon a cable, etc., by connecting both ends of the cable, an aerial wire, etc., which are applied with a voltage when a test is conducted. CONSTITUTION:An applied voltage generator 3 is connected to the voltage application terminal of the cable conductor 1 of a sample 10 and also connected to the opposite remote end at the same time. At this time, the connections are made by returning the remote end of the conductor 1 to the voltage application end and connecting both ends of the conductor 1 directly or by connecting the voltage application end 61 and remote end 51 to both ends 61' and 51' of the cable 10' installed in parallel to the sample 10 and connecting both ends of the conductor 1 of the sample 10 through the cable 10', etc. Thus, both ends of the sample 10 are connected and then even if a dielectric breakdown 4 is caused halfway, a surge voltage which is generated at this time becomes extremely low and other insulation parts of the sample 10 are not damaged, thereby reducing the economical loss.
Patent JP-H09109620-A (JP)
Title: Pneumatic radial tire
Inventor: TAKEUCHI TATSUO
IPC: B60C13/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To make rigidity in the radial direction of a radial tire balance with rigidity in the circumferential direction by substantially parting a reinforcing rubber layer in the radial direction and continuously arranging them in plural lines in the circumferential direction. SOLUTION: A pair of right and left reinforcing rubber layers 20, 20 extending upward from the upper ends of bead fillers 16, 16 arranged on the upper parts of bead cores 11, 11 of bead parts, so arranged as to be adjacent to a carcass layer 13, and partially covered with both ends 13a, 13a of the carcass layer 13, folded up at the bead cores 11, 11 are arranged. A pair of right and left reinforcing rubber layers 20, 20 are formed as aggregate of many band-like rubber layers 21, 21,... continuing in the circumferential direction of a radial tire 10, parted in the radial direction and linearly arranged at distances.  In respective band-like rubber layers 21, 21,..., the hardness of the reinforcing rubber layer 20 is set to 80 deg., the thickness is set to 0.05mm, the width is set in the range of 2 to 10mm, the circumferential elastic modulus is set to 600kg/cm<2> , the radial elastic modulus is set to 400kg/cm<2> , and the ratio of the elastic moduli are 1 to 5.
Patent JP-H04149288-A (JP)
Title: Resin composition for powder coating
Inventor: KANO TAISAKU
IPC: C09D163/00
Filed: 1990-10-12
Abstract: PURPOSE:To provide the subject composition composed of a specific acrylic resin component and a specific polybasic acid compound component, having excellent luster, smoothness and workability of coating film and free from change of coating film luster when scratched with a nail, etc. CONSTITUTION:The objective composition is composed of (A) a copolymer produced by polymerizing (i) 10-50wt.% of a monomer component of formula (R1 and R2 are H or lower alkyl) and (ii) 90-50wt.% of a monomer copolymerizable with the component (i) and containing 10-90wt.% of an acrylic resin having a viscosity of 100-800 poise at 140 deg.C and 90-10wt.% of an acrylic resin having a viscosity of 1,000-5,000 poise at 140 deg.C and (B) a polybasic acid compound component composed of a polyester resin, etc., having a viscosity of 100-2,000 poise at 140 deg.C.
Patent JP-H01116066-A (JP)
Title: Vacuum deposition device
Inventor: OTANI FUMIHIKO
IPC: C23C14/24
Filed: 1987-10-28
Abstract: PURPOSE:To form a vapor-deposited film from a vaporized metal with high heat efficiency by directly energizing a metal to be vaporized, heating, and vaporizing the metal with the Joule heat when the metal is vaporized in a vacuum vessel and deposited on a substrate. CONSTITUTION:A crucible 2 provided with a nozzle 2c for metal vapor is arranged in the vacuum vessel 1. The body 2b of the crucible 2 is made of a nonconductive metal such as ZrO2, and a led 2a is made of a high-m.p. conductive metal such as W. A rod-shaped metal having a sharp cuneate tip is used as the metal M1 to be vapor-deposited, and pressed on the inner wall of the lid 2a of the crucible 2 by a conductive spring 4. A current is applied by the terminals 3a and 3b of the power source 3 outside the vessel 1 through the lid 2a of the crucible 2, hence the cuneate tip having high current density is melted by the Joule heat and vaporized, the vapor is injected from the nozzle 2c of the lid 2a, and the vapor-deposited film of the metal M1 is formed on the substrate surface. Since the metal M1 is directly energized, the vapor- deposited film of the metal M1 can be formed with high heat efficiency.
Patent JP-H01114847-A (JP)
Title: Automatic developing device for photograph
Inventor: NAKAMURA TAKASHI
IPC: G03D3/08
Filed: 1987-10-28
Abstract: PURPOSE:To surely allow a photosensitive material to pass through a processing tank and to prevent the generation of an uneven processing, etc., by forming substantially the cross section of a passing part of the photosensitive material of the processing tank filled with a photographic processing liquid to a slit shape of 0.3-50mm gap, and also, providing a flexible member on the inner wall so as to be protruded toward the inside of the processing tank. CONSTITUTION:In a developing tank 2, a cover 8 from which a developing tank comb- line upper cover 6 is suspended is arranged in the upper opening part of a developing housing 4. Also, in the upper cover 6, plural upper cover materials 12 whose cross section is rectangular are arranged nearly vertically, and in the coupling part of its upper and lower end parts, a photosensitive material feeding reel 16 is arranged. Moreover, in the inside of the housing 4, a tank wall material 14 which is combined with the upper cover material 12 and forms a slit-like processing tank 17 having a processing path 15 is arranged. Subsequently, by the upper cover material 12 and the wall material 14, the processing path 15 continued in a wave shape is formed, and in its upper and lower bending parts, the feeding reel 16 is arranged, respectively, and at the side brought into contact with some liquid by the wall material 14 and the inner wall of the upper cover material 12, the flexible member 40 is arranged so as to be protruded to the inside.
Patent JP-2000099543-A (JP)
Title: Information retrieval device
Inventor: ITONORI KATSUHIKO
IPC: G06F17/21
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieval device which integrally deals with document information of different document formats and retrieves a document through the use of relevance shown in the document. SOLUTION: A document format common part 1 previously makes the document format of document information to be common and it is storaged in a document information storage part 2. When a user designates document information and logic structure from a designation device 5 at the time of retrieval, a logic structure extraction part 3 extracts designated logic structure on designated document information. A document information retrieval part 4 retrieves document information stored in the document information storage part 2 with the content of extracted logic structure as a retrieval key. Retrieved document information is stored in a retrieval result storage part 6. Logic structure is extracted by the logic structure extraction part 3 and a document information retrieval part 4 retrieves document information on respective pieces of document information.  A retrieval result is stored in a storage device 9 and relevance between document information is displayed on a display device 7 so that it can be grasped.
Patent JP-H07123750-A (JP)
Title: Drive circuit of ultrasonic motor
Inventor: NOJIMA TAKASHI
IPC: H02N2/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a ultrasonic motor drive circuit which has a small size and light weight, is low in cost and power consumption in all driving area, and can safely and efficiently drive an ultrasonic motor. CONSTITUTION:An ultrasonic motor drive circuit is provided with a piezoelectric body 10, pulse width modulator 64 which adjusts the duty ratio of its output pulse in accordance with the drive frequency of the motor, and DC-DC converter 67 which adjusts the input power of the motor in accordance with the output pulse of the modulator 64.
Patent JP-S63119798-A (JP)
Inventor: OKITA HARUHIKO
IPC: D06F17/06
Filed: 1987-10-30
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-H10119324-A (JP)
Title: Thermal line printer
Inventor: DOI YUJI
IPC: B41J2/32
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To dispense with a space which is otherwise necessary for accommodating a shaft having a cam portion disposed between a head support member and a head pressing spring and for accommodating a groove, by providing a stopper on a chassis of a thermal printer main body, said stopper being adapted to prevent the head support member from displacing an excessive amount, with the use of a special contacting portion. SOLUTION: A central projection 1a is provided on a chassis 1 to form a support section for freely pivotally supporting a a head supporting member 6. A first stopper 1b is provided above a plurality of exothermic elements 7a of the central projection 1a and above the chassis 1 which is substantially parallel to the exothermic elements 7a, so as to prevent the support member 6a from moving up an excessive height when the head moves up. With the use of the above structure, it is possible not only to use merely a very small space to form a head-up mechanism capable of releasing a pressure contact between the thermal head 7 and the platen roller 2, but also to reduce the number of elements required to form the thermal printer and thus simplify assembling operation because of a simplified structure.  Further, it is possible to alleviate a possible difference between left and right rising amounts of the head of the head support member 6.
Patent JP-H04263197-A (JP)
Title: Gate array component device
Inventor: HANSUUHAINAA SHIYURAHATAA
IPC: G11C19/00
Filed: 1991-09-24
Abstract: PURPOSE: To attain additional propagation time regardless of wiring and to exclude hold time infringement through a simple means by providing a multiplexer connected to the output side behind a flip-flop consistuting a shift register. CONSTITUTION: A multiplexer M is provided behind a flip-flop FF, and a data output terminal QL of the FF is connected to a data input terminal '-1' of the multiplexer M. A data input terminal '1' of the multiplexer M is connected with a data input terminal B1, and a control input terminal G is connected with a control terminal B. Besides, a complementary output terminal QM or, the inverse of QM of the multiplexer M is connected to an output terminal Y or, the inverse of Y and complementary output terminals Q and Q of the FF are connected to output terminals X and, the inverse of X. Thus, the logical operation such as AND, OR or EXOR between the data of a terminal A and the data of a terminal B is possible. Thus, the additional propagation time becomes regardless of wiring and there is no hold time infringement.
Patent JP-H03134028-A (JP)
Title: Fiber-reinforced resin laminate
Inventor: KUNO AKIO
IPC: C08J5/04
Filed: 1989-10-19
Abstract: PURPOSE:To obtain the title laminate excellent in heat resistance, corrosion resistance and organic solvent resistance by impregnating a fibrous reinforcement with a resin composition comprising a specified polyfunctional (meth) acrylic ester and a novolac epoxy (meth) acrylate resin in a specified amount and curing the resin composition. CONSTITUTION:A fibrous reinforcement (e.g. glass surface mat) is impregnated with a resin composition comprising 100 pts. wt. polyfunctional (meth) acrylic ester (mixture) of the formula (wherein R<1> is H or CH3; R<2> is a 2-20 C bito hexa-hydric polyalcohol residue; m is 2-6; l is 4-0; and l+m=2-6), e.g. ethylene glycol dimethacrylate, 5-120 pts. wt. novolac epoxy (meth) acrylate resin (e.g. cresol novolac epoxy methacrylate) and optionally at most 50 pts. wt. monomer (mixture) having at least one copolymerizable double bond in the molecule (e.g. styrene), and the resin composition is cured.
Patent JP-S61151548-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAZAKI HAJIME
IPC: G03G5/06
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a photoconductive layer usable for all the existing electrophotographic processes and capable of obtaining the highest electrophotographic response gain by forming on a conductive substrate a photoconductive layer contg. an azo compd. represented by formula I. CONSTITUTION:The electrophotographic sensitive body is formed by incorporating in the photoconductive layer an azo compd. represented by formula I, A being a substituent having a cyclic structure, B being a coupler residue, and n being an integer of 2 or 3. The electrophotographic sensitive body can be prepared by forming the film of said compd. on a conductive substrate by the vacuum vapor deposition method, or dispersing it into a proper binder and coating the substrate with this dispersion. This photoconductive film can be used for the electrostatic charge generating layer of the photosensitive layer of the electrophotographic sensitive body functionally separated into the charge generating layer and the charge transfer layer. It is preferable for the charge generating layer to contain the photoconductor as much as possible in order to obtain sufficient light absorbance, and to reduce film thickness, e.g., to <=5mu in order to shorten the range of the charge carrier generated there.
Patent JP-H1192989-A (JP)
Title: Surface treated steel sheet excellent in seam weldability
Inventor: NAKAKOUJI NAOMASA
IPC: C25D11/38
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated steel sheet excellent in seam weldability, capable of stably producing a welded can in a state of being nongrind, good in the color tone of the steel sheet and furthermore combining corrosion resistance. SOLUTION: In a surface treated steel sheet in which both sides of a steel sheet base are successively applied with a tinning layer, a metallic chromium layer and a chromium hydrated oxide layer, the coating weight of the tinning layer is regulated to 0.3 to 3.0<2> g/m per side of the steel sheet, furthermore, the existing form of tin is regulated to the one of being granularly scattered onto the surface of the steel sheet, also, the average particle diameter of the tin grains is regulated to 0.1 to 5 μm, its area ratio occupied in the steel sheet is regulated to 10 to 70%, the coating weight of the metallic chromium is regulated to 110 to 300 mg/m<2> per side of the steel sheet, and the coating weight of the chromium hydrated oxide layer is regulated to the range of 3 to 30 mg/m<2> per smde of the steel sheet.
Patent JP-H02119100-A (JP)
Title: Plasma apparatus
Inventor: KOMACHI KYOICHI
IPC: H05H1/46
Filed: 1988-10-28
Abstract: PURPOSE:To improve microwave absorption efficiency with a reflecting wave- free ECR by installing a mode transducer in a channel from a microwave oscillator to a plasma generating chamber and introducing a microwave in TMon (n: natural number) mode. CONSTITUTION:A plasma generating chamber 31 has a double structure surrounding, a cooling water passing line 31a, a microwave introducing inlet 31c sealed by a quartz glass plate 31b in the center of a side wall, and a plasma drawing out window 31c in the opposite side of the inlet and is face to a sample room 34 where a sample S is placed. An excitation coil 35 is so set that it surrounds the generating chamber 31 as well as a part of a channel connected to the chamber. When a microwave is led to a circular channel 32b from a high frequency oscillator 33 passing rectangular channel 33a, its mode is altered to TM0n from TE10 and then the microwave is introduced to the plasma generating chamber 31. As a result, reflection wave is prevented and microwave absorption efficiency by ECR is improved.