baber/WOPTO huggingface dataset:
Patent JP-H10144632-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: YAMADA YUTAKA
IPC: H01L21/78
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for dividing a semiconductor wafer into chips by a method wherein, moisture remaining in dicing grooves formed when a semiconductor substrate is protected with an adhesive tape and diced is removed by the infrared radiation heating and the adhesive layer of the adhesive tape is simultaneously cured by the ultraviolet radiation. SOLUTION: In a dicing unit 2, a semiconductor wafer 4 is divided into individual semiconductor chips by a cutter blade 8. After the dicing process of the semiconductor wafer 4 in the dicing unit 2, the diced semiconductor wafer 4 is conveyed to a curing unit 3 by a robot. In the curing unit 3, an ultraviolet lamp 13 is driven and, simultaneously, an infrared lamp 15 is driven. In the curing unit 3 of such constitution, drying N2 gas is sprayed from a nozzle 11 against the semiconductor wafer 4 and, at the same time, the ultraviolet lamp 13 is lit and, further, the infrared lamp is lit for heating. With this constitution, the dicing can be finished in a very short time.
Patent JP-S62105144-A (JP)
Title: Processing method for silver halide color photographic sensitive material and automatic developing machine
Inventor: KUREMATSU MASAYUKI
IPC: G03C11/00
Filed: 1985-10-31
Abstract: PURPOSE:To suppress the generation of stains by irradiating UV rays in >=40 deg.C environment to a silver halide color photographic sensitive material after processing with a stabilizer substitutive for washing. CONSTITUTION:The components eluted from the photosensitive material and the components carried from the previous bath accumulate in the stabilizer substitutive for washing and part thereof is adsorbed to the photosensitive material and causes contamination such as stains in a process for eliminating a washing stage and subjecting the dye image to a stabilizing process. The generation of the stains is extremely effectively prevented by irradiating UV rays on the material under the conditions above the specific environmental temp. A UV lamp L is provided in a drying part D in the case of processing the material is stabilizing baths ST-1-ST-3 consisting of 3 tanks with an automatic developing machine. At least one piece of the lamp is installed in the position where the image developing surface A of the photosensitive material CP can be uniformly irradiated in such a case. The irradiation of the UV rays is executed in >=40 deg.C environment and a method for executing the same in the >=40 deg.C environment is optional.
Patent JP-H04125894-A (JP)
Title: Accessing method for dynamic random access memory
Inventor: ICHIKAWA TETSUO
IPC: G06F12/02
Filed: 1990-09-14
Abstract: PURPOSE:To attain the higher speed operation of a CPU system by immediately allowing DRAM to be a high speed mode when the DRAM is accessed with a cache fill or a cache flush operation. CONSTITUTION:The bus and the cache control logic circuit 30 of a cache control part immediately change CACH-PHI signals to a low level depending on the cache fill or the cache flush. The output signal NENE-PHI from an address comparator 24 and the output signal CACH-PHI from the cache control logic circuit 30 are supplied to an OR gate 28, whose output becomes a control signal PAGE-PHI to be supplied to a DRAM control logic circuit 20, and the DRAM operates in the high speed mode. Consequently, in the case of the cache fill and the cache flush, since the DRAM is immediately provided with the high speed mode, the CPU system can be operated in the higher speed.
Patent JP-S60143253-A (JP)
Title: Controller for automatic transmission gear for vehicle
Inventor: MIKI NOBUAKI
IPC: F16H61/10
Filed: 1983-12-30
Abstract: PURPOSE:To compact a controller and to reduce a cost, by a method wherein the discharge pressure of each hydraulic servo during all gear shifting is contolled by a single accumulator, a single oil passage switching valve, and solenoid valves for controlling the oil passage switching valve. CONSTITUTION:A controller for an automatic transmission gear for vehicle is provided with an accumulator relay mechanism 600 comprising a single accumulator 54, an accumulator relay valve 60 located between the accumulator 54 and each hydraulic servo, and solenoid valves S2 and S3 which control the accumulator valve 60 according to the runnng condition of a vehicle. This enables control of th exhaust pressure of ecah hydraulic servo during all gear shifting through the constitution of a simple hydraulic control circuit, resulting in the possibility to compact the controller and to manufacture it at a low cost.
Patent JP-H0587709-A (JP)
Title: Automatic manufacturing device of specimen sample for inspection
Inventor: SHITAMAE TETSUYA
IPC: G01N1/28
Filed: 1991-09-26
Abstract: PURPOSE:To prevent unmatching between a specimen and its specific information by directly printing the specific information which is read by a reader on a slide glass which completed centrifugal smearing treatment and then automatically recording it. CONSTITUTION:A vertical slide plate 12 and a horizontal slide plate 14 are connected to respective motors and are subjected to reciprocating motion on guide rails 1b and 13. Each motor and a cam motor 19c are electrically connected to a controller, thus enabling drive to be controlled. When a slide glass 4 which completed centrifugal smearing treatment is carried in, each motor is controlled by the controller based on information which is read by a reader, the vertical slide plate 12 is moved in X-axis direction and the horizontal slide plate 14 is moved in Y-axis direction for localization at a proper position. Then, by rotating an eccentric column 18, a pen-holding body 17 is elevated or lowered against a spring 15 and a hard pen 16 records data on the slide glass 4. After staining, the slide glass 4 which is subjected to marking treatment produces a blood sample by drying. The specimen and information match each other since the specimen information is recorded immediately after the centrifugal smearing treatment.
Patent JP-H0576728-A (JP)
Title: Removing method of carbon dioxide
Inventor: ASANO YOSHIHIKO
IPC: B01J29/06
Filed: 1991-09-26
Abstract: PURPOSE:To provide a removing device and method for carbon dioxide and a production method for a carbon dioxide removing agent high in adsorption efficiency, easy in adsorption, wide in usable temp. range and less in energy consumption. CONSTITUTION:CO2 is removed by allowing CO2 in a gas passing inside of the treating vessel 1 to catalytically react with the NaN3 carried zeolite 3. And uniformal NaN3 crystal layer is formed without using an adhesive by depositing NaN3 crystal on the surface of the zeolite by drying and vaporizing the NaN3 solution containing zeolite.
Patent JP-S63101136-A (JP)
Title: Independent drive control device for driving wheels in automobile
Inventor: TAKAHASHI MITSUNAGA
IPC: B60K17/356
Filed: 1986-10-16
Abstract: PURPOSE:To prevent the occurrence of a tight corner braking phenomenon by providing a driving motor for each of driving wheels and controlling the motor electrically in an independent way. CONSTITUTION:Each of wheels 5R, 5L, 5R' and 5L' is connected with driving motors 1R, 1L, 1R' and 1L' capable of normal and reverse turn. Also, output circuit 2R, 2L, 2R' and 2L' are connected to the driving motors 1R, 1L, 1R' and 1L' for suppling an electric current thereto and turning thereof in normal and reverse directions, and controlled with a control signal from a control circuit 3. A sensor 4 detects driving conditions such as a road surface condition, an automobile speed, a running condition and a steering wheel turning direction, and outputs a signal to the control circuit 3.
Patent JP-H0694377-A (JP)
Title: Duct collecting method for ladle refining furnace
Inventor: TOBIYACHI MASAYA
IPC: C21C5/40
Filed: 1992-09-16
Abstract: PURPOSE:To effectively collect dusts of a ladle refining furnace without newly installing a separate dust collecting facility by refining by the furnace directly under a converter, and effectively utilizing a dust collecting facility attached to the converter to collect powder dusts of the furnace upon refining and to also serve it as a dust collector. CONSTITUTION:A ladle refining furnace 1 contains molten steel and slag 10 therein, and is placed on a conveying truck 12 to be conveyed. On the other hand, a waste gas recovery hood 3, a dust collecting duct 4, an operating deck 5, etc., are attached to a converter 2. In this case, the furnace 1 is refined directly under the converter 2. Powder dusts of the furnace 1 generated upon refining are collected by utilizing the hood 3 and the duct 4 attached to the converter 2. Thus, a period in which a load to be applied to a dust collecting facility of the converter 2 is small and a slag modifying process by the furnace 1 are lapped at timing to be operated, thereby eliminating installation of a new large- sized dust collecting facility.
Patent JP-H08110365-A (JP)
Title: Device and method for inspecting thin-film transistor
Inventor: MIMORI KENICHI
IPC: G01R31/26
Filed: 1994-10-12
Abstract: PURPOSE: To provide an inspection device or an inspection method for easily and positively inspect, with an improved reproducibility, even a thin-film transistor where no capacitor element is provided without poorly affecting the element. CONSTITUTION: This device is provided with an inspection signal generation means 6 for inputting a drive pulse signal and a test pulse signal to a gate electrode 2 and a test voltage generation means 7 for inputting a test voltage in synchronization with the drive pulse signal. An electrical signal outputted to an electrode 3 is detected by an electrical signal detection means 8 according to an external electrode 9 which is laid out opposite to a drive electrode 5 and forms an electrical capacity for storing a test electric charge at an area to the electrode 5 and an electrical capacity formed between the electrodes 5 and 9 in synchronization with a test pulse signal inputted to the electrode 2.
Patent JP-S6487078-A (JP)
Title: Method for welding annular member to driving disk
Inventor: TAKAHASHI SHIGEO
IPC: B23K9/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain the driving disk having a small strain and secured accuracy by welding the driving disk by holding it with its bending in case of welding an annular member to the circumference of the driving disk by the driving disk of which curved part is formed at the intermediate part of the driving disk main body. CONSTITUTION:An annular member 21 is engaged with the flange 16 of a driving disk 10 by installing the driving disk 10 formed in the specified shape on a welding machine 30. The driving disk 10 is positioned for the lower die 31 of the welding machine 30 based on a hole 15 or flange 16. The positioning of the driving disk 10 and annular member 21 is decided by a holding base 32. The driving disk 10 is then fixed by bending it with upper die 34 and lower die 31. At this time the driving disk 10 is held by deforming in a conical shape towards the lower part by the amt. equivalent to the deformation of its welding time. The engagement part of the driving disk 10 and annular member 21 is welded in this state by a carbon dioxide gas arc welding, for instance. The driving disk of which accuracy is secured can be obtd.
Patent JP-H04124447-A (JP)
Title: Throttle part covering device for internal combustion engine
Inventor: ISHIHARA KOJI
IPC: F02M19/00
Filed: 1990-09-17
Abstract: PURPOSE:To enable positive waterproofness and make the external appearance of an internal combustion engine desirable by providing a bracket for supporting at least an accelerator wire, with a cover part for enveloping the wire for the action of the internal combustion engine and a switching lever. CONSTITUTION:A throttle body 12 is provided on the upstream side of the surge tank 6 of an internal combustion engine 2, and an accelerator wire 20 serving as a wire for the action of the internal combustion engine 2, a wire 22 for an automatic transmission, and a switching lever 24 for switching a throttle valve in the throttle body 12 are disposed in the vicinity of the throttle body 12. In this case, there is provided a bracket 26 for supporting at least the accelerator wire 20, and the bracket 26 is provided with a cover part 28 for enveloping the action wire and the switching lever 24. As a result, the action wire and the switching lever 24 can be positively water-proofed, and also the external appearance of the internal combustion engine 2 can be made desirable.
Patent JP-2000078241-A (JP)
Title: Transmission line system changeover system, communication interface device, transmission line system changeover device and transmission line system changeover method
Inventor: FUJIWARA KAZUYUKI
IPC: H04L69/40
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To improve maintainability by intermingling accommodation of the 1+1 system and the 1:1 system in a same unit through efficient system changeover. SOLUTION: A communication interface control means 11 controls the communication interface of a signal on a transmission line. A fault monitor means 12 monitors a communication fault to generate fault information. A system changeover setting means 13 switches the 1:1 system or the 1+1 system of a transmission line. A recovery stand-by time measurement means 22-1 measures a recovery waiting time. An infinite recovery waiting time setting means 21 sets the recovery waiting time to be infinite.  A system changeover control means 22 measures the recovery waiting time for a prescribed time, based on fault information when the system setting is set to the 1:1 system and controls system changeover corresponding to the 1:1 system changeover, and controls the system changeover corresponding to the 1+1 system changeover by the recovery waiting time set to be infinite by an external command, based on the fault information when the system changeover is set to the 1+1 system.
Patent JP-H0191977-A (JP)
Title: Method for detecting disconnection of welding secondary cable
Inventor: FUJII TAKANARI
IPC: B23K11/24
Filed: 1987-09-30
Abstract: PURPOSE:To detect disconnection with high accuracy by processing a magnetic field intensity signal of a magnetic sensor corresponding to each inside conductor to calculate variance of magnetic field intensity and comparing a characteristic value obtained by dividing said variance quantity by the sum total of the magnetic sensor output with a threshold. CONSTITUTION:The magnetic sensor Sa, etc., are arranged corresponding to each inside conductor 2a, etc., and the magnetic field intensity signal outputted from each magnetic sensor (gauss meter G) is processed by a statistical method to calculate the variance of the magnetic field intensity. The disconnection of the inside conductor is detected by comparing the characteristic value obtained by dividing said variance quantity by the sum total of the magnetic sensor output with the preset threshold. Since said characteristic value is hardly influenced by the change of a welding electrification current, the disconnection of the inside conductor can be surely detected with the high accuracy even in the welding stage liable to the large current change. By this method, the deterioration of the welding quality and the work interruption due to the disconnection can be prevented.
Patent JP-2000079955-A (JP)
Title: Lid material
Inventor: MIZUMA HIROYUKI
IPC: B65D43/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a lid material having dead-foldability which can be kept unsealed even if the lid material comprises no aluminum foil used. SOLUTION: The lid material comprises a paper layer 10 which has a machined portion with fine embossing or fine boring and has a thickness of 70 to 100 g/m2 and a sealant layer 12 provided on a lower face thereof. Embosses or bores provided on the paper layer 10 may be preferably in a range of several to several tens of μm, while the thickness of the sealant layer may be in a range of 20 to 30 μm.
Patent JP-H1073127-A (JP)
Title: Dynamic bearing device
Inventor: NOSE TAMOTSU
IPC: F16C33/10
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent a lubricant leak favorably. SOLUTION: Capillary tube seal parts 31a, 31b consisting of a narrow clearance are installed in both end sides of a bearing space and the external diffusion of a lubricant 24 is prevented by the dynamic pressure by the fluid viscosity resistance of the lubricant 24 when a large inertia force is loaded in addition to the bring back force by an original capillary force and also a balance state is made by generating a pressure difference for the lubrication intentionally at the dynamic bearing part 16a, 22b and moving the lubricant slightly so as to dissolve the pressure difference of this lubricant and the external diffusion of the lubricant at the rotation time is prevented thereby.  Further, when the lubricant is slightly moved so as to solve the pressure difference of the lubricant and the valance state is made, the bearing space 33 between both dynamic bearing parts is pressurized by the lubricant by the dynamic groove of respective dynamic bearing parts 16a, 22b positioned on the outermost end and the air dissolved in the lubricant is not separated and evaporated in the bearing space 33 and a volume expansion is prevented and the external diffusion of the lubricant at the rotation time is prevented.
Patent JP-H0748122-A (JP)
Title: Zeolite
Inventor: JIYON RIIONERO KASUSHI
IPC: C01B39/02
Filed: 1991-06-21
Abstract: PURPOSE: To obtain a new zeolite NU-85 useful as a catalyst for hydrocarbon conversion reactions such as alkylation and isomerization by intergrowing parent zeolites EU-1 and NU-87.  
     CONSTITUTION: The zeolite NU-85 has a compsn., in the molar ratio among oxides on the anhydride basis, represented by the formula 100XO 2 : ≤10Y 2 O 3 : ≤R 2/n O [where R is one or more n-valent cations; X is Si and/or Ge; and Y is one or more selected from Al, Fe, Ga, B, Ti, V, Zr, Mo, As, Sb, Cr and Mn]. When the zeolite NU-85 is oriented in its as-prepd. form so as to show the 20.2±0.2 Å fringe of a zeolite EU-1, the zeolite NU-85 shows the lattice image of a 12.5±0.2 Å fringe intergrown with the 20.2±0.2 Å fringe of the zeolite EU-1 and/or an X-ray diffraction pattern including lines shown by the table. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0780324-A (JP)
Title: Metallic carrier
Inventor: USUI MASAYOSHI
IPC: B01J35/04
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a metallic carrier excellent in various characteristics such as durability and exhaust gas purification ability as well as in profitableness. CONSTITUTION:This metallic carrier consists of tubular metallic casing, a desired number of thin open tubes having an arbitrary cross-sectional shape arranged in the casing and metallic wires for arranging and fixing the open tubes in the casing.
Patent JP-S62107813-A (JP)
Title: Rotating die set for continuous wire drawing machine
Inventor: YAMADA HIYOSHI
IPC: B21C3/12
Filed: 1985-11-05
Abstract: PURPOSE:To simplify wire inserting work and changing work of a hole die by setting a slit which allows moving in and out of a wire as well as a die room which mounts and demounts a die case from the front or top of a die holder. CONSTITUTION:Each die 1 is provided with a die case 2 fixed in a die holder 5, a die receiver whose front part sets a hole die, a gear 32 which transmits rotating driving forces, and a die unit having a hollow shaft 33 whose rear part is supported in the die case 2 to be rotatable. The die holder 5 is provided with a die room 51 which mounts and demounts the die case 2 at the front of the room 51 and a slit 52 which allows moving in and out of a wire. Thus, each die 1 is mounted into the room 51 from the front or the top of the holder 5 and a wire rod 9A is passed through the slit 52.
Patent JP-S6490738-A (JP)
Title: Production unit for sack with valve
Inventor: FURITSUTSU ATSUHERUPOORU
IPC: B31B70/00
Filed: 1987-09-30
Abstract: PURPOSE: To enable the continuous and high speed manufacture of valved sacks by a method wherein an infolding device is placed at regular intervals on a rotary frame and installed is a conveyor which delivers tubular sections to the rotary frame and discharge the tubular sections with an infolded side gusset from the rotary frame. CONSTITUTION: A plurality of side gusset infolding devices 7 are reciprocally placed at 90 deg. intervals around the periphery of a rotary frame 13. An endless conveyor belt 16 for a double belt conveyor 15 is hung around a pulley 17 adjoining the rotary frame 13 and delivers to the approximate tangent direction of the rotary frame 13, tubular sections 14 on which an infolding sections are mounted to form a valve. When an infolded side gusset portion to form a valve passageway is formed by side gusset infolding devices at the end of the tubular sections, the properly prepared tubular sections are received by the double belt conveyor 30. The double belt conveyor 30 discharges the tubular sections to a seam station.
Patent JP-H0590266-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L21/28
Filed: 1991-09-26
Abstract: PURPOSE:To protect Al wiring against disconnection caused by the loss of Al at a thermal treatment of the Al wiring covered with an insulating film. CONSTITUTION:Impurity atoms are ion-implanted into the surface of a first Al wiring film 3 in density of over 1X10<16>/cm<2> at a certain energy level lower than an energy level where an atomic nucleus stopping power is dominant over an electron stopping power, then a second Al wiring film 4 is formed, and impurity atoms are ion-implanted into the surface o-f the second Al wiring film 4 in density of over 1X10<16>/cm<2> at a certain energy level lower than an energy level where an atomic nucleus stopping power is dominant over an electron stopping power. Therefore, Al is changed in film quality due to the generation of hole-impurity pairs due to the collision of atomic nucleus on the surface of the Al wiring, in result the surface is hardened, and Al is prevented from being plastically deformed at a thermal treatment.
Patent JP-H0990856-A (JP)
Title: Hologram dry plate
Inventor: MITSUISHI KOJI
IPC: G03H1/04
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hologram dry plate which embodies an optimum R/O ratio according to the various kinds of optical systems, photographing conditions and the kinds of the hologram dry plate by adding decolorable dyestuff to a hologram member. SOLUTION: The laser beam 1' transmitted through the hologram dry plate H is reflected by the surface of an object M and the object light 2 is made incident on the hologram dry plate H and induces interference with reference light 1, thereby forming the hologram. In such a case, the decolorable dyestuff is incorporated into the hologram member and the film thickness of the hologram member and the amt. of the dyestuff to be added are changed, by which the transmission absorption is controlled. The mirroring of noise light and clouding are prevent by adjusting the ratio (R/O) of the intensity of the object light and the intensity of the reference light at the time of recording. The hologram dry plate H suitable respectively at the time of one luminous flux or two luminous flux is thus obtd.  The decolorable dyestuff refers to the dyestuff having the property to absorb the laser beam after hologram recording by coloring the hologram dry plate and to lose colorability by being decomposed mainly by a developing stage after recording or by exposure to natural light thereafter.