baber/WOPTO huggingface dataset:
Patent JP-H06297631-A (JP)
Title: Opaque composite film
Inventor: SASAKI YASUSHI
IPC: B32B5/18
Filed: 1993-09-13
Abstract: PURPOSE:To provide an opaque composite film having excellent softness, matting appearance of surface, and surface peel strength. CONSTITUTION:In a composite film, a film (B layer) containing inorganic powder is layered on one face or both faces of an opaque film (A layer) having a light transmission factor of 50% or less. Powder with circular shape or die shape or intermediate shape having irregularity on its surface is added to the B layer.
Patent JP-H09165359-A (JP)
Title: Production of methylamine
Inventor: FUJITA TAKESHI
IPC: C07C211/04
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing methylamine while suppressing the lowering of the activity of a zeolite catalyst in the methylamine production process and enabling the continuous use of a zeolite catalyst over a long period. SOLUTION: This process for the production of methylamine comprises the contact of methanol and ammonia, a methanol/methylamine mixture and ammonia or a methylamine mixture and ammonia with a zeolite catalyst layer. The zeolite catalyst layer is composed of at least two layers arranged in parallel (the plural zeolite catalyst layers arranged in parallel may be formed of the same kind of zeolite catalyst or different zeolite catalysts) and the temperature difference between the inlet and the outlet of each zeolite catalyst layer is maintained within 5-70 deg.C during the reaction.
Patent JP-2000079850-A (JP)
Title: Roof carrier for vehicle
Inventor: KASHIWA EIJI
IPC: B60R9/04
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a roof carrier for a vehicle adjustable in the height of the lateral bar of the roof carrier. SOLUTION: A folding bracket 11 is provided between a slider 5 and a terminal bracket 6, so as to adjust the height of a lateral bar 7. The folding bracket 11 is journalled to the slider 5 by a rotary shaft 12 provided in the longitudinal direction of a car body, in order to rise and fall to a roof panel side. The terminal bracket 6 is rotatably journalled to the folding bracket 11 by a fastening bolt 13 provided in the direction orthogonal to the rotary shaft 12. The lateral bar 7 is expandably connected to the terminal bracket 6.
Patent JP-S62113700-A (JP)
Inventor: NARAHARA AKIRA
IPC: G02B6/04
Filed: 1985-11-13
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-S61130973-A (JP)
Title: Fixing device
Inventor: ITO KUNIO
IPC: G03G15/20
Filed: 1984-11-30
Abstract: PURPOSE:To shorten warming-up time with a light weight and small size and to improve fixing performance by pressing an upper roll having a heat source and thin film belt to each other at >=5mm nip width and bringing a surface to be fixed to the upper roll side. CONSTITUTION:A heater 8 is provided in a hollow metallic roll 6 and the upper roller 2 coated with a release layer 7 on the outside periphery is formed of iron or aluminum with a small wall thickness, light weight and small heat capacity. The nip width W at which the conveying belt 5 consisting of the thin film extended between rollers 3 and 4 and the upper roller 2 contact with each other is set at >=5mm. The entire part is therefore made light weight, small size and inexpensive and the warming-up time is shortened. The excellent fixing performance with less disturbance of image quality is obtd. with low electric power and low pressure.
Patent JP-H1096768-A (JP)
Title: Radar device for marine vessel
Inventor: SAITO KOICHI
IPC: G01S7/292
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To make the azimuth of a radar antenna and azimuth on an indicator coincide with each other easily and positively. SOLUTION: A mast of an own vessel is set to the target of azimuth correction, for instance. In order to make only a target echo 32 an object of computation, a computation area is limited to a small area including the target echo 32. A front edge 41 and a rear edge 42 in an angle direction of the target echo 32 is detected in this small area to compute the azimuth (θ)3 of the center 43 of the target echo 32 to an own vessel position Q. On the basis of the computed center azimuth θ3 of the target echo 32, a discrepancy between the actual direction of a radar antenna and bow azimuth (0 deg.) on an indicator is corrected on an electronic circuit.
Patent JP-H04130788-A (JP)
Title: Electronic circuit device
Inventor: NISHIDE TAKUYA
IPC: H05K3/22
Filed: 1990-09-21
Abstract: PURPOSE:To contrive the improvement of the strength and reliability of a connection part, where two sheets or more of circuit boards are connected to each other and are integrally formed, by a method wherein two sheets of printed boards are connected to each other with solder via a jumper wire. CONSTITUTION:A digital signal processing circuit and an analog signal processing circuit, which respectively consist of an IC 3, a resistor 4 and the like, are respectively constituted on a first printed board 1 and a second printed board 2. In case signal conductors of the boards 1 and 2 are connected to each other, a group of terminals 5 is first ready-formed on the board 1 and moreover, one to several pieces of a through hole to through holes are ready-provided. Slits 7, in which the part of the group of terminals 5 on the board 1 can be inserted, are provided in the board 2, the end on one side of a jumper wire 8 is inserted in a through hole 9 provided in the board 2 and the other end is inserted in the slit 7. After the ends of the jumper wire 8 are inserted, the places, where are made to protrude on the side of the back of the board 2, of both ends are bent. The board 1 mounted with the electronic components 3 and 4 is inserted in the board 2 and a solder dipping is performed. As a result, even if a sideway force is applied to the board 1, the jumper wire 8 is simply deformed and a crack is not caused in a solder.
Patent JP-H0196306-A (JP)
Title: Production of electrode material for resistance welding
Inventor: KUMAGAI MASAKI
IPC: B22F7/00
Filed: 1987-10-07
Abstract: PURPOSE:To improve hot extrudability and productivity while maintaining heat resistance by packing specific fine-grained and coarse-grained raw material powders specifically into a copper container at the time of producing an electrode material consisting of alumina dispersion strengthened copper. CONSTITUTION:The relatively fine-grained and coarse-grained powders A, B, which contain, by weight, 0.05-0.7% Al and consist of the balance copper and in which the relations between Al contents: Xa, Xb (wt.%) and powder grain sizes: Ya, Yb (mu) satisfy equations I, II respectively, are prepd. At least one part of the powders A, B are preliminarily oxidized. These powders or the powder mixtures prepd. by mixing the powders A, B which are not preliminarily oxidized with said powders are respectively heated and are internally oxidized to form two kinds of the alumina dispersion strengthened copper materials A, B. These materials are then tightly packed into the hermetic cylindrical container made of pure copper by positioning the material A to the central part and positioning the material B to the outside circumferential part. A billet, with which the area rate: Vs (%) of the sheath in the cross section and the occupying area rate: Va of the material A satisfy equations III, IV, is prepd. This billet is subjected to hot extrusion working.
Patent JP-S62112506-A (JP)
Inventor: HIRAI KOJI
IPC: D06M101/16
Filed: 1985-11-11
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-S63106803-A (JP)
Title: Screen processing system for programming device
Inventor: SUGAYA HIROBUMI
IPC: G06F3/048
Filed: 1986-10-24
Abstract: PURPOSE:To quicken the screen processing speed and to relieve the load of a CPU by increasing a memory area to a window displayed on a display device more than the capacity of the window. CONSTITUTION:A window memory area 2A having a capacity larger than the capacity of the window 2 is provided to the window 2 displayed in the entire screen 1 of the display device 3. Then in revising the screen at scrolling the screen in the window 2, a data to be displayed is transferred to the display device by revising the memory address of the window memory area 2A. The content of the pattern displayed on the window 2 at present is stored in a memory area 2A1 and after the screen revision processing is applied to the memory area 2A2 in the window 2, the content of the displayed screen is stored. Thus, the load in processing the screen of the CPU is relieved and the window screen processing is quickened.
Patent JP-H1098133-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HYODO HARUO
IPC: H01L23/12
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce dead spaces by placing outer connection means near a semiconductor chip and fixing to exposed one main surface of the chip and outer connecting means with a seal resin, to improve the effective area ratio to a max. SOLUTION: Outer connecting electrode pads on the surface of a semiconductor chip 61 together with are disposed through outer connecting means 62, etc., on the same side as those on the chip back surface, without leading from a seal resin to thereby minimize the seal resin size and make it compact to improve the effective area ratio. The outer connecting means 62, etc., are disposed near the chip 61, corresponding to outer connecting electrode pads for the base and emitter on the chip 16 surface and connected electrically to the base and emitter electrode pads, through Au or Al metal thin wires. This greatly reduces the exterior dimensions of a semiconductor device.
Patent JP-H04134015-A (JP)
Title: Hair treating agent composition
Inventor: YOSHIHARA TORU
IPC: A61Q5/12
Filed: 1990-09-21
Abstract: PURPOSE:To obtain a hair treating agent composition, containing 2- benzyloxyethanol, a cationic polymer and/or an amphoteric polymer, capable of imparting sufficient conditioning effects to hair and sustaining the effects thereof for a long period. CONSTITUTION:A hair treating agent composition is obtained by blending (a) preferably 0.5-50wt.%, especially 1-30wt.% 2-benzyloxyethanol with (B) preferably 0.01-10wt.%, especially 0.1-5wt.% cationic polymer and/or amphoteric polymer as essential ingredients and preferably further adding (C) an acid and/or (D) an alkali in an amount of preferably 0.3-50wt.%, especially 0.5-30wt.% thereto and regulating the pH to 2-4 in the case of the ingredient (C) and 8.5-11 in the case of the ingredient (D). Hair is swelled by the ingredient (A) and the ingredient (B) is permeated into the hair to impart sustained conditioning effects to the hair for a long period.
Patent JP-H08122117-A (JP)
Title: Flow rate measuring device
Inventor: NAGAOKA YUKIO
IPC: G01F1/66
Filed: 1994-10-19
Abstract: PURPOSE: To reduce power consumption of an ultrasonic flowmeter. CONSTITUTION: This device comprises the first vibrator 5 provided on a fluid pipeline 4, the second vibrator 6 which receives ultrasonic signal transmitted from the first vibrator 5, a flow rate calculating means 11 which calculates flow rate based on the signal propagation time between these vibrators, a trigger means 13 which starts transmitting/receiving signal from the vibrators, and a measurement interval changing means 12 which changes time interval of the trigger means 13 based on the value of the flow rate calculating means 11. By this, while accuracy of flow rate is kept, the measurement interval is lengthened for lower power consumption, so that, battery service life is prolonged.
Patent JP-H0784328-A (JP)
Title: Quick photographing device for fluoroscopic photographing head
Inventor: SUNOU YOSHIO
IPC: A61B6/00
Filed: 1993-09-17
Abstract: PURPOSE:To provide a quick photographing device for a fluoroscopic head easy to switch between cassetteless system quick photographing and cassette system quick photographing and keeping an enlargement ratio in either system small so as to obtain an X-ray photograph of high image quality. CONSTITUTION:A rail 12 for fitting a cassette holder 10 only at the time of cassette system photographing is provided at the upper part of a film holder 5. Two guide grooves 15a, 15b different in height are provided to guide the rollers 14 of a carrier 9 for supporting the film holder 5, and a lever 16 is provided to switch the guide grooves 15a, 15b according to cassetteless system photographing and cassette system photographing so as to keep the distance between a detected body and the film face to the required minimum in either system.
Patent JP-H1079386-A (JP)
Title: Method of forming silicon dioxide film
Inventor: SUZAKI KENICHI
IPC: H01L21/316
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To avoid the production of silicon cluster by a method wherein the silicon dioxide film is chemical-vapor-deposited on a substrate meeting a specific pressure reducing requirements in a mixed growing gas with nitrous oxide containing a specific amount of monosilane. SOLUTION: The lower end of an inner reaction tube 3 is communicated with a gas leading pipe 6 connected to a growing gas supply source so as to supply a growing gas containing SiH4 and N2 O to a reaction chamber. Besides, the lower end of an outer reaction tube 2 is communicated with an exhaust pipe 7 so as to exhaust the gas in the reaction chamber. Accordingly, the growing gas led in from the leading pipe 6 runs in the inner reaction tube 3 containing a wafer 5 so as to produce SiO2 at a specific heating temperature for the formation of an SiO2 film on the wafer 5. Through these procedures, the pressure in the reaction chamber is reduced at the state exceeding 40Pa by adjusting the gas supply amount from the gas leading pipe 6 and the exhaust amount from the exhaust pipe 7 so that the ratio of SiH4 of the growing gas may not exceed 2mol% to the total amount of SiH4 , and N2 O.
Patent JP-H02122226-A (JP)
Title: Temperature measurement using peltier element
Inventor: RARUSU OROFU ANDAASU MIRUGOODO
IPC: G01K7/02
Filed: 1989-09-27
Abstract: PURPOSE: To measure the temperature of one surface or both surfaces of a Peltier element by calculating the average temperature of the Peltier element from a relational expression for the temperature dependency of the internal resistance of the Peltier element. CONSTITUTION: A temperature difference dT between two surfaces of a Peltier element is calculated from a relational expression for a Zebeck electromotive force UP that is expressed as a function of the temperature difference dT and further an average temperature Ti is calculated from temperature dependency for an internal resistance Ri of the element. Then, finally, temperature on one surface or both surfaces of the element is determined from relational expressions Tu=Ti+dT/2 and Ti=Ti-dT/2. Also, when no current is being supplied to the Pettier element, an electromotive force UP is measured directly. After that, a current IP with a known level is supplied to the element, thus measuring a voltage U that crosses the generated element. Then, a required internal resistance can be calculated from a relational expression Ri=(U-UP)/IP.
Patent JP-H0681565-A (JP)
Title: Safety device in a motor-driven building shutter
Inventor: MIURA ATSUSHI
IPC: E06B9/84
Filed: 1992-08-28
Abstract: PURPOSE:To surely perform an urgent stop of a shutter curtain in response to a detection of an obstacle without using a transmitter, a receiver and special power feed wiring. CONSTITUTION:A seat plate 6 is provided with an actuator 11 adapted to project toward a guide rail 5 in response to a detection of an obstacle, a tape switch 13 connected to a motor drive circuit is provided to the guide rail 5 Thus, the projected actuator 11 makes contact with the tape switch 13 so that the shutter curtain can be urgently stopped, and the tape switch is attached to a position where it does not project from a surface of the guide rail facing the seat plate.
Patent JP-H04131096-A (JP)
Title: Atp sensor
Inventor: SAITO MINORU
IPC: G01N31/22
Filed: 1990-09-21
Abstract: PURPOSE:To obtain an ATP sensor useful in medical service field and biochemistry field, etc., capable of determining ATP by measuring ATP concentration at a specific position in vivo, comprising lipsome composed of phospholipid and ATP-ase with involving pH-sensitive dyestuff. CONSTITUTION:In an ATP sensor for sensing ATP(adenosine 5'-triphosphate), azolectin 13 of a soybean phospholipid and a phospholipid antigen 15 are used and ATP-ase, etc., derived from mitochondria is used as the ATP-ase 17. Then, pH-sensitive dyestuff 19 such as bromthymol blue is involved to prepare lipsome 11, the lipsome is fixed on a base plate 23 through an antibody 21 and pH is varied with generated hydrogen ion, then ATP is determined by color tone of pH-sensitive dyestuff varied with the pH variation.
Patent JP-H0674782-A (JP)
Title: Driver
Inventor: TAMURA SHIGEAKI
IPC: G01C22/00
Filed: 1992-08-28
Abstract: PURPOSE:To enhance total reliability as a driver for indicating instrument by enhancing reliability of various parameters so that bit error of a memory, storing various parameters never updated, can be dealt with. CONSTITUTION:Pulse signals being generated depending on an amount to be measured is subjected to operation through a control means 3 based on various parameters stored in a nonvolatile memory 4. A display depending on the amount to be measured is then presented on a display 6 depending on the operation results. An error detecting/correcting means 7 detects bit errors of various parameters and corrects them.
Patent JP-S61133312-A (JP)
Title: Production of low temperature steel plate having high toughness
Inventor: FURUKIMI OSAMU
IPC: C22C38/58
Filed: 1984-12-03
Abstract: PURPOSE:To improve toughness while maintaining high strength by direct hardening and tempering treatments by decreasing the content of C in an Ni-contg. low temp. steel and adding a small amt. of Mo thereto. CONSTITUTION:The Ni-contg. low-carbon steel contg., by weight %, 0.005-0.03% C, 0.05-0.9% Si, 0.3-2.0% Mn, 6.5-12.0% Ni, 0.02-1.0% Mo and 0.01-0.10% Al, or at least one kind of <0.05% Nb and <0.07% V as precipitation hardening components and at least one kind of <1.0% Cu and <1.0% Cr and further contg. <0.05% Ti as hardenability improving components is hot rolled at >=950 deg.C temp. and is cooled at >=5 deg.C/sec cooling rate down to a room temp. immediately after hot rolling, then the steel is hardened. The hardened steel plate is heated to a 450-620 deg.C temp. region and is then tempered by air cooling or water cooling. The steel material for a vessel for storing, transporting, etc., of LNG which has excellent strength and toughness at a cryogenic temp. is obtd.
Patent JP-H04133894-A (JP)
Title: Water jet propulsion device
Inventor: SUZUKI TAKASHI
IPC: B63H23/08
Filed: 1990-09-26
Abstract: PURPOSE:To easily remove a foreign substance run in the water passage by connecting an engine to a propulsion device through a clutch mechanism, and providing a shift device to shift the clutch-mechanism so as to rotate an impeller normally or reversely. CONSTITUTION:This water jet propulsion boat is provided with a propulsion device 15 in the water passage 12 formed at the rear bottom part of a hull, and a rotating shaft 17 mounted with the impeller 16 of the propulsion device 15 is connected to the output shaft 21 of an engine through a clutch mechanism 18. The output shaft 21 is extended downward from the engine, and connected to the rotating shaft 17 extending sternward nearly horizontally through the clutch mechanism 18. In the clutch mechanism 18, by moving up and down the shift rod 29 of a shift device 28, a shifter rod 31 is contacted with one position among forward, neutral, and reverse positions of a shift cam 30, a drive gear 25 is selectively engaged with a forward gear 26 or a reverse gear 27, and hence the rotating shaft 17 is rotated normally or reversely.
Patent JP-H03117040-A (JP)
Title: Traffic control system for mobile object communication
Inventor: ENDO SHOJI
IPC: H04W16/02
Filed: 1989-09-28
Abstract: PURPOSE:To level the loss probability of a radio channel of each radio base station by providing each radio base station with a directional antenna system which makes variable an output electric field strength in an arbitrary direction at plural levels, calculating latent traffic provided to traveling equipment for each radio base station within fixed time, and adjusting the directional antenna system of each radio base station. CONSTITUTION:In respective radio base stations BS1-BSi, the directional antenna systems are provided to vary the output electric field strength in the arbitrary direction at the plural levels, and in an area control station 2 storing the present position of each traveling equipment 1, a memory 3 is provided to store a control zone number whose position is registered, power source turning ON/OFF data and under-use data in addition to the current position. From the current position, control zone number, power source turning ON/OFF data and under-use data, the controller of the area control station 2 calculates the latent traffic provided to the traveling equipment 1 for the respective radio base stations BS1-BSi within the fixed time, and the directional antenna systems of the respective radio base stations BS1-BSi are adjusted. Thus, the loss probability of the radio channel of the respective radio base stations BS1-BSi can be levelled.
Patent JP-H04133537-A (JP)
Title: Data transmitter
Inventor: AOTANI YOSHIHISA
IPC: H04L9/32
Filed: 1990-09-26
Abstract: PURPOSE:To provide customers with timely service by providing a clock means which stores the utilizing time to each communication partner in a data base in a state where the time is correlated with the name and password of the partners and indicates the current time and checking the utilizing time of each communication partner in accordance with incoming calls, and then, permitting data communication with the communication partner having coincident utilizing time. CONSTITUTION:When terminal equipment(DTE) 17 receives data, name transmission 104 is performed and the data transmitter (DCE) 16 of a main station(MS) 11 performs response transmission 105 in response to the transmission 104. On the other hand, the security controlling section (SQC) 4 of the MS 11 retrieves the received name in a data base (DTB) 5 and transmits 106 a password requesting command. Then the SQC 4 checks the utilizing time corresponding to the retrieved name and password and, when the utilizing time coincides with the current time indicated by a real time clock(RTC) 6, the SQC 4 discriminates that data communication must be permitted and controls a network controlling section (NCU) 2 to open and disconnect 110 a line after transmitting 109 that a call back is performed.
Patent JP-H03116345-A (JP)
Title: Data processor
Inventor: SATO YUICHI
IPC: G06F12/08
Filed: 1989-09-29
Abstract: PURPOSE:To simultaneously retrieve continuous data blocks and to prefetch an unregistered following data block by providing a cache circuit with two entry blocks where continuous data blocks are alternately registered. CONSTITUTION:An address array in a cache memory is divided into two entry blocks 14 and 15 where directories of continuous data blocks can be alternately registered. A pointer generating circuit 11 generates pointers 33 and 34, which indicate a data block including a main storage address 32 and the just following data block, and simultaneously output them to corresponding entry blocks 14 and 15, and entry blocks 14 and 15 are simultaneously retrieved by entry pointers 33 and 34. Thus, the status of the cache is detected, and an unregistered data block can be prefetched in accordance with this status.