baber/WOPTO huggingface dataset:
Patent JP-H1139156-A (JP)
Title: Enciphered data decoding device
Inventor: SASAKI SHIGEHIKO
IPC: G06F21/64
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent encipherment-protected data from being illegally used due to an altered decoding support program. SOLUTION: Receiving a decoding instruction, a decoding device 100 temporarily stops operation of a CPU. An address detection part 103 monitors memory accessing of the CPU and acquires a store address Pr of an instruction code that issues the decoding instruction. A cipher authentication part 102 authenticates a cipher key. A decoding support program authentication part 104 acquires the authentication range designation (pre, post) from the cipher key, calculates a message summary number using a unidirectional hash function about an area covering Pr-pre through Pr+post, and compares the calculation result with the message summary number contained in the cipher key to authenticate the correctness of the decoding support program. When this authentication succeeds, a data decoding part 101 acquires a cipher decoding key from the cipher key and decodes the enciphered data.
Patent JP-S6254796-A (JP)
Inventor: YOKOYAMA MINEYUKI
IPC: C11B9/02
Filed: 1985-09-04
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-H0243645-A (JP)
Title: Storage device
Inventor: SHIRAISHI NAOHITO
IPC: G06F12/04
Filed: 1988-08-04
Abstract: PURPOSE:To quicken a writing speed and to improve the processing speed of a system by simultaneously accessing plural addresses designated by the low order bit of an address. CONSTITUTION:A high order bit 1 of the address is designated in the access time of a storing circuit 3, and the contents of the plural addresses designated by the low order bit 9 are simultaneously accessed. Further, data are successively read to a latch circuit 2 in a selecting circuit 5 with a clock quicker than the access of the storing circuit 3. Consequently, the data of continuous addresses can be simultaneously written to the storing circuit. Thus, the data can be stored at a high speed without depending on the access time of the storing circuit.
Patent JP-H0244372-A (JP)
Title: Image recorder
Inventor: SANKOCHI TOSHIO
IPC: G03G15/00
Filed: 1988-08-04
Abstract: PURPOSE:To miniaturize the title recorder with a simple constitution and to facilitate maintenance by performing image formation without electrifying process. CONSTITUTION:Toner grains are uniformly and electrostatically stuck by means of a first electrode 9 to the whole surface of a photosensitive sheet S in which a photoconductive layer 5 is formed on a transparent conductive layer 4 provided on a transparent base material 3; then, an image is selectively exposed from the back surface of the photosensitive sheet S, and at the same time excessive toner stuck on an unexposed part is recovered by means of an electrode 10 to which a reverse voltage is impressed, so that a toner picture is formed on an exposing part. This eliminates the need of electrifying process using such a substance as corotron which results in the production of ozone, simplifies the constitution and maintenance, and miniaturizes the recorder.
Patent JP-H0858595-A (JP)
Title: Railroad crossing control device
Inventor: YAMAZAKI SEIJI
IPC: B61L29/28
Filed: 1994-08-19
Abstract: PURPOSE: To provide a railroad crossing control device in which set position of a speed detector is not limited to the length of the minimum rolling stock formation. CONSTITUTION: Speed detectors 11-14 are mounted at intervals L1-L3 in a railroad crossing control section and outputs speed signals S1-S4. A control circuit 2 stores admissible speed Vk1-VK4. The admissible speed VK1-VK4 become power initial speed with which a minimum railroad crossing alarm time T is secured when a vehicle 4 runs at maximum power from points P1-P4 where the speed detectors 11-14 are mounted.  The control circuit 2 judges whether approaching speed of the vehicle 4 running at maximum power from its approaching position in the set position of frontward speed detectors 12-14 is within the admissible speed Vk2-VK4 when the speed signals Sl-S3 are within the admissible speed VK1-VK3 and if the approaching speed are determined not to be within the admissible speed, railroad crossing alarm signal S5 is outputted and if within the admissible speed, the railroad crossing alarm signal S5 is not outputted.
Patent JP-H0858469-A (JP)
Title: High mount strap lamp installation structure of vehicle
Inventor: SEKI HIDEYUKI
IPC: B60Q1/44
Filed: 1994-08-19
Abstract: PURPOSE: To provide installation structure of a high mount strap lamp simple in structure and not spoiling attractive looking of its outer appearance while securing a field of rear view of a driver extensively. CONSTITUTION: An installation bracket 7 of a high mount strap lamp 3 is constituted mainly of a horizontal part 7b and a rising part 7a, and a covered part 10 is formed by connecting it to the high mount strap lamp 3 at this horizontal part 7b, connecting it to an inner panel 4 of a rear part of a car room 13 at the rising part 7a and curving the circumference of this bracket 7.
Patent JP-S5896557-A (JP)
Title: Plate tightening device for rotar press machine of rolled paper
Inventor: KAMODA HIROMI
IPC: F16B1/02
Filed: 1981-12-04
Abstract: PURPOSE:To effect strong plate tightening by installing a winding rod floatably in the long  groove that is provided on the outer periphery of a plate drum in its axial direction and  tightening the plate by means of pressing the winding rod against the wall face of the long groove with reactional forces of springs and balls installed in spring holes on the circumferential face of the winding rod. CONSTITUTION:A long groove 5 formed in the direction of the axis of the outer periphery of a plate drum with the cross-section of a half circle arcuate face 5a and by inclined faces 5c  and 5d that are directed to the end 5b of a narrow and small opening in the outer periphery  of the plate drum 1 from its both ends is provided. In this long groove 5 a plane 7c that is  parallel to the inclined face 5c, a cut groove 9 that holds the other face of a plate 8, a ball 11, and a small diameter winding rod 7 that is provided with a spring hole 10 to install a  compression coil spring 12 are installed with play. After one end of the plate 8 is inserted in  the gap between the plane 7c and the inclined face 5c and the plate 8 is wound round the  plate drum 1 and the other end is inserted into the cut groove 9, the winding rod 7 is wound  anticlockwise to bring the cut groove to face with the inclined face 5c and both ends of the  plate 8 are pinched between the plane 7c and the inclined face 5, and the plate 8 is pinched  deep by moving the action of the reactional force of the ball 11 to press down the half circle  arcuate face 5a from the inclined face 5d to the inclined face 5c.
Patent JP-H1133248-A (JP)
Title: Seat cover structure
Inventor: MATSUZAKI KENJI
IPC: A47C31/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To easily execute the adjustment of a swelling part in a sewing corner part with excellent covering workability and to provide a high class feeling. SOLUTION: In a seat cover, front and rear center pieces 37a and 37b for covering a cushion pad 30 and left and right swelling part piece 38 are sewed so as to form a sewing part 39, and a rail cover part 40 is sewed in a seat surface cover part 36 where a hanging bag 15 through which a hanging wire 16a is pierced is sewed, and the rail cover part 40 is sewed (41) at the all peripheries of the seat surface cover part (36). In this case, an adjustment bag 42 through which a string material 43 is pierced is sewed (41) in the seat surface cover part and the lower surface side of an edge part 40a in the rail cover part 40 at the front side of the left and right swelling part pieces and the center pieces in the sewing part of the rail cover part so that a swelling part 45 is formed in a sewing corner part 44 of a main seat cover part and the rail cover part 40.
Patent JP-H0518671-A (JP)
Title: Structure of furnace body in heating area of heat treatment furnace
Inventor: NAKANISHI YOICHI
IPC: C21D1/773
Filed: 1991-07-09
Abstract: PURPOSE:To reduce a load applied on a lid body and eliminate wastefulness in the structure of a furnace body by a method wherein at least one part of a heat insulating material and one part of a heater related to the heat insulating material, which are received in a furnace, are supported by the lid body. CONSTITUTION:Heaters 73, 74 are penetrated through the upper part of a heat insulating material 33 and are attached to a lid body 22 while the driving shaft of an atmosphere agitating fan 81 is penetrated through the upper part of the heat insulating material 33 and is attached to the lid body 22. Further, an airflow regulating plate 91 for guiding atmosphere circulated by the fan 81 is equipped in a heating chamber 42. On the other hand, a flow regulating plate 92 is mounted between a work A, carried into the furnace by a carrying rollers 62, and the heater 74 while the airflow regulating plate 91 and the flow regulating plate 92 are attached to the side part of the heat insulating material 33. The upper part and the side part of the heat insulating material 33, the heaters 73, 74 at both side parts, the atmosphere agitating fan 81, the airflow regulating plate 91 and the flow regulating plate 92 are supported by the lid body 22 and accordingly these parts can be taken out to the outside of the furnace together with the lid body 22.
Patent JP-H0361658-A (JP)
Title: Engine
Inventor: SHIMIZU YOSHIAKI
IPC: F02M25/022
Filed: 1989-07-28
Abstract: PURPOSE:To supply water into intake without requiring the complicate works by extracting steam from the exhaust gas sent into an exhaust gas storage chamber by a steam permeable film and sending the steam into an intake passage through a steam storage chamber. CONSTITUTION:When exhaust gas is sent into an exhaust gas storage chamber 13, steam is separated by the operation of a steam permeable film 12, and stored into a steam storage chamber 14. The steam stored in the steam storage chamber 14 is sucked into a suction passage 30 by the negative pressure generated in a venturi part 30a, and water is supplied into the intake, and hydrogen is supplied into the intake by a fuel injector 33, and the mixed gas is sent into a combustion chamber 34. When the engine is in high loaded state, also the negative pressure generated in the venturi part 30a increases, and a large quantity of water is supplied into the intake, and the generation of abnormal combustion is suppressed. Further, when the engine is in high loaded state, also the quantity of the exhaust gas increases, and also the quantity of steam obtained by a steam separating device 10 increases, and the shortage of the water supplied into intake is prevented.
Patent JP-2000031290-A (JP)
Title: Semiconductor device
Inventor: MIYAZAKI TORU
IPC: H01L21/8234
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enable mounting of a temperature detecting element allowing measurement with a high sensitivity on a power IC without causing an increase in a chip area, even when the temperature is irregularly increased. SOLUTION: A temperature detecting part, which includes a p+ doped polysilicon region 21a, an n+ doped polysilicon region 22 and a p+ doped plysilicon region 21b, is positioned above a function region of a power block 4. A p-n junction diode of the n+ doped polysilicon region 22 and p+ doped polysilicon region 21b functions as a temperature detecting element 17. The p+ doped polysilicon region 21a is a region for electrically isolating the polysilicon gate electrode 10 from the n+ doped polysilicon region 22.
Patent JP-H1034364-A (JP)
Title: Brittle material splitting method by plural point heat sources
Inventor: KAJIWARA KUNIO
IPC: B23K26/38
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve working precision and moreover to reduce thermal effect to devices such as a LSI in the case of working a semiconductor wafer or the like. SOLUTION: In this working method, a crack formed in the working start point of a material is guided with thermal stress by irradiation generating with the application of the heat source of a laser beam or the like along a predetermined splitting line, thereby splitting the material. In this case, plural heat sources Df and (f) having respectively different diameters each other are simultaneously applied to a position being the forward end of the crack (c) on the predetermined splitting line L of a material to be worked. Whereby, the temperature distribution having a steep grade in the vicinity of the crack end is formed without rising the power density of the heat source.
Patent JP-H0360839-A (JP)
Title: Manufacture of outer race of constant velocity joint
Inventor: YAMANOI KAORU
IPC: B21K1/14
Filed: 1989-07-28
Abstract: PURPOSE:To manufacture the outer race for a constant velocity joint excellent in dimensional precision through forging by fitting a punch loosely to one of prepared holes of a preformed body, ironing the outer peripheral surface and forcing the punch into the other prepare hole under that state to be formed. CONSTITUTION:A cylindrical billet 22 is upset to form a cup part 12 and an axial part 14. Then, the punches are forced into the cup part 12 and the axial part 14 from both end sides facing each other in the axial direction to form the preformed body 24 having a 1st prepared hole 26 on the cup part 12 and a 2nd prepared hole 28 on the axial part 14. In that case, the whole peripheral length of the 1st prepared hole 26 is formed to be a little larger than the finish dimension of the track groove and the 2nd prepared hole 28 coaxial to the 1st prepared hole is formed to be a little smaller than the finish diameter of the serration part. Then, the outer peripheral surface of the preformed body 24 is ironed and the track groove is formed and finished after the outer peripheral surface of the punch fitted loosely to the 1st prepared hole 26. Further, as this punch is pressed, this punch and the punch for working the serration are displaced relatively and the serration part 18 is forced into the 2nd prepared hole 28 and formed.
Patent JP-H0747451-A (JP)
Title: Method for preventing coarse alumina in high carbon chrome ball bearing steel from being formed
Inventor: KAWACHI YUJI
IPC: C21C7/076
Filed: 1993-08-06
Abstract: PURPOSE:To manufacture high carbon chrome bearing steel being excellent in a fatigue characteristic by preventing coarse alumina in the high carbon chrome ball bearing from being formed. CONSTITUTION:At the time of manufacturing an ingot by a continuous casting method from molten steel of a composition corresponding to high carbon chrome ball bearing steel (JIS standard SUJ), a relation of a degree of oxidation of slag R(=FeO+Fe2O3+MnOweight%) existing in a tundish for continuous casting and the sol. Al contact (sol. Alweight%) in the molten steel is controlled in accordance with R<=-100 (sol. Al%). In such a way, it is prevented that alumina in the high carbon chrome bearing steel becomes bulky due to clustering, and by following it, size becomes minute. As a result, high carbon chrome ball bearing steel being excellent in a rolling fatifue service life is obtained.
Patent JP-2001021407-A (JP)
Title: Flow rate verification method of flowmeter
Inventor: NAKAMURA EIJI
IPC: G01F25/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To permit flow rate verification of a flowmeter using ultrasonic wave, with excellent presicion, without shortening the interval between measuring points of time of the flowmeter. SOLUTION: In a flowmeter (1), the verification flow rate of fluid in a verification period from a flow rate measuring point of time just after the start of verification to a flow rate measuring point of time just after the completion of verification is obtained. In a reference device (6), the number of pulses outputted during the verification time is counted, and accurate reference flow rate of fluid during the verification time is obtained. By comparing the verification flow rate with the reference flow rate, the flow rate verification of the flowmeter (1) is performed with excellent presicion.
Patent JP-2000028751-A (JP)
Title: Traveling object-detecting device
Inventor: HANIYUDA KENJI
IPC: G01V8/20
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a traveling object-detecting device for securely preventing an erroneous operation due to a small animal. SOLUTION: A traveling object-detecting device is provided with a detection part 11 with a plurality of detection elements 11a, 11b, and 11c with a detection zone being aligned in a vertical direction one another, a threshold-judging means for outputting a detection signal when the output signal level of the detection elements 11a-11c exceeds a threshold value, and a signal level-judging means for outputting an alarm signal by judging the output signal level of each detection element. Then, a traveling object detection device 10 is constituted so that it outputs an alarm signal based on the output signal level of each detection element by the above signal level-judging means, when a detection signal is outputted from the threshold-judging means regarding two or three adjacent detection elements.
Patent JP-H1036827-A (JP)
Title: Phosphor particle and method for forming protective layer therefor
Inventor: KURAI TERUO
IPC: C09D179/08
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide phosphor particles having a lifetime prolonged by alleviating their oxidation during firing to inhibit the initial deterioration in luminance and to thereby relatively retard the deterioration in luminance and a method for forming protective layers therefor. SOLUTION: This particle 1 is surface-coated with a protective layer 2 made from a resin material which decomposes at the firing temperature of a phosphor paste. The method for forming the protective layer comprises the first step of introducing phosphor particles 1 into a solvent containing a resin material to impregnate the particles with the resin material and the second step of firing the particles at a temperature at which the resin material is not decomposed to form a protective layer 2 around the surface of each particle.
Patent JP-H0940775-A (JP)
Title: Polyimide film
Inventor: SHIOTANI AKINORI
IPC: C08J5/18
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide film having all of good flexibility, strength, heat resistance and heat fusibility by forming a film from a polyimide consisting of specified imide units and terminal groups. SOLUTION: This polyimide film is composed mainly of a polyimide consisting of 80-100mol% imide units of formula I and 20-0mol% imide units of formula II (R and R' respectively are a tetravalent and divalent aromatic or aliphatic group) and having a polymer terminal comprising a tetracarboxylic acid anhydride residue or having the amine terminal blocked with a dicarboxylic acid anhydride. A solution of a polyamic acid or polyimide is cast on the surface of a support and heated to a temperature higher than the glass transition temperature of polymide and equal to the cure temperature thereof, i.e., 270-350 deg.C, to effect ring-closing through dehydration and remove the solvent, thus giving a film of a polyimide having an inherent viscosity <=inh of 0.3-3dl/g.
Patent JP-H0944143-A (JP)
Title: Portable information communication terminal device
Inventor: MITSUKI ATSUSHI
IPC: H04B1/38
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To fix the direction of a display screen irrelevantly to how the terminal device is held and makes the display screen easy to see by providing a detecting means which detects the quantity of displacement of the device in the gravitational direction and performing control so that information displayed on a display means is displayed based on the opposite direction from the gravitational direction according to the detected displacement quantity. SOLUTION: A detector 5 of the terminal device detects the current tilt (position shift in the gravitational direction, i.e. displacement quantity) of the device and determines the tilt of display contents to be displayed on a display unit 3 according to the detected displacement force. When the display contents are displayed on the screen of the terminal device, the axial direction of a gyro is matched with the longitudinal axis (Y axis) of the display contents. According to the detection result (X,Y,Z) of the gyro, a controller 4 converts the X, Y, and Z axes of the display contents and displays them. Namely, the contents on the display screen change in tilt to the display unit as the tilt of the terminal device changes. Even if the display unit 3 tilts, the contents on the display screen do not change.
Patent JP-H0938216-A (JP)
Title: Electric stimulating device
Inventor: SHIMOTOMAI TAKASHI
IPC: A61N1/36
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce a load of a patient by use of voice in a functional electric stimulating device. SOLUTION: A voice of a motion paralytic patient is transmitted to a voice processing computer 9 by a wireless microphone 6. A voice processing computer 9 wirelessly transmits a pulse train according to an analysis result of the voice to an electric stimulating circuit 16. The electric stimulating circuit 16 transmits a stimulation command according to the pulse train to an electrode 17. Since an electric stimulation is thus wirelessly given to the part a function of which is to be recovered by use of voice, not only equipment to be installed by a patient can be miniaturized, but also many kinds of motions can be performed.
Patent JP-S58126259-A (JP)
Inventor: ETSUTOORE KORUDEIANO
IPC: B62D5/22
Filed: 1982-11-09
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-H0362350-A (JP)
Title: Slide piece in tape player
Inventor: OHASHI TAMAKI
IPC: G11B15/675
Filed: 1989-07-31
Abstract: PURPOSE:To smooth the sliding of a slide piece by forming a downward tilt part to the end of a guide rib passing through a notch recessed part of a guide hole. CONSTITUTION:A slide piece 11 is prolonged in the loading/ejecting direction of a cassette P provided to a cassette holder 1 and fitted slidably in a guide hole 6 having a notch recessed part 5 to one side ridge and has guide ribs 13, 13' in slide contact with an engagement part 12 able to be engaged with a reel hole P' of the cassette P and a side ridge lower face of a guide hole 6 at its free end. Then a downward tilt 20 is formed to the rear part of the guide rib 13 passing through the notch recessed part 5 and a tilt part 20' is formed to the rear end of the guide rib 13 by utilizing the thickness.
Patent JP-H0865836-A (JP)
Title: Gas-insulated switchgear
Inventor: SANADA YASUNORI
IPC: H02B1/20
Filed: 1994-08-22
Abstract: PURPOSE: To reduce sharply a storage capacity of a building or an underground chamber and thereby to reduce the cost of construction sharply by reducing the installation space of a gas insulated switchgear of a stacked disposition type. CONSTITUTION: In a gas-insulated switchgear disposed on a lower stage, a cable terminal part 7b thereof is fitted in a vertically reverse direction to a cable terminal part 7a of the gas-insulated switchgear disposed on the upper stage. Besides, a power cable laying chamber 12, which is usually provided on the lower sides of floor surfaces of the upper and lower stages separately, is provided in only one between the upper and lower stages, and a power cable 8b for the lower stage is also led out from above the gas-insulated switchgear on the lower stage through the power cable laying chamber 12.