baber/WOPTO huggingface dataset:
Patent JP-H05137794-A (JP)
Title: Balloon expansion catheter
Inventor: JIYAN JIYATSUKU GOI
IPC: A61F2/958
Filed: 1991-10-04
Abstract: PURPOSE: To establish a freatmont method for a constricted part of an artery branch blood vessel which is simple and highly reliable, and provide a balloon type inflation catheter capable of being manufactured simply at a low cost. CONSTITUTION: A balloon type inflation catheter has a first lead-in pipe extending within the catheter shaft 21 for its overall length approximately, wherein one end of the pipe is coupled with a pump 14 installed at the tail of the shaft 21 and the other end is led into the catheter inflation part 22. A supporting wire 3 fixed to this catheter 1 is pierced through the first lead-in pipe. The shaft 21 is equipped with an additional lead-in pipe 9, and communication to the external field is generated via an opening 10 provided behind the inflation part 22. Into the additional lead-in pipe 9, a guide wire 20 can be led in, which is controllable through a mounting member 16, and it is also possible to couple an appropriate measuring device 19, etc.
Patent JP-2001083220-A (JP)
Title: Semiconductor operating speed guaranteeing apparatus
Inventor: NAGATA EIJI
IPC: G01R31/317
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To efficiently measure an operating speed guarantee of an LSI by using an LSI tester and a speed measuring special purpose test vector. SOLUTION: In the semiconductor operating speed guaranteeing circuit 10 provided in an LSI 13, an operating speed guaranteeing mode selector 11 sets a measuring mode and an operating speed guaranteeing state input circuit 12 generates input data to an input selector 13 to set operations of registers 5, 6 including a combinational circuit 4 in the LSI 3 to a most critical state by using a speed measuring special purpose test vector 1 and an LSI tester 2. A signal of a critical state is input to the front stage register 5 by the selector 13, and the input signal is passed through the circuit 4 and the rear stage register 6. The operating speed of the LSI 13 is effectively measured by the tester 2 in a short time.
Patent JP-H08117024-A (JP)
Title: Extension container of stick cosmetics
Inventor: TSUNODA YOSHIYUKI
IPC: A45D40/00
Filed: 1994-10-24
Abstract: PURPOSE: To retain the holder of an extension container of stick cosmetics in the lower limit position and prevent the volatile components from vaporizing out of the stick cosmetics. CONSTITUTION: A fixing protrusion 32 of the holder 30 is inserted to pierce a long hole 21 of the inner cylinder 20 and fitted in a spiral groove 11 of the outer cylinder 10 to convert the relative rotation of the outer cylinder 10 and the inner cylinder 20 into the linear motion of the holder 30. When the holder 30 is lowered at the lower limit position, the fixing protrusion 33 of holder 30 is fixed to engage with the fixing protrusion 55 of the bottom cover 50 in a sealed state to stop moving up of the holder. A circular seal 31 fitted to the outer peripheral face of the upper end of the holder 30 slides on the inner peripheral face of the inner cylinder 20 so as to seal it.  When the cover cylinder 40 is fitted to the outer cylinder 10, the seal member 60 fixed to the top part of the cover cylinder 40 is fitted to seal the outer peripheral face of the upper part of the inner cylinder 20.
Patent JP-2001081181-A (JP)
Title: Production of polytetramethylene ether glycol
Inventor: MURAI NOBUYUKI
IPC: C08G65/20
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polytetramethylene ether glycol, capable of eliminating generation of foams in distilling away an acetic ester of aliphatic alcohol produced as a by-product and reducing the residual amount of polytetramethylene ether glycol diacetic acid ester in the method for producing the polytetramethylene ether glycol by transesterifying a polytetramethylene ether glycol diacetic acid ester with an aliphatic alcohol in the presence of a transesterification catalyst. SOLUTION: In this method for producing the polytetramethylene ether glycol by transesterifying a polytetramethylene ether glycol diacetic acid ester with an aliphatic alcohol in the presence of a transesterification catalyst, the transesterification reaction is carried out while distilling away an acetic ester of aliphatic alcohol produced as a by-product.
Patent JP-H04133540-A (JP)
Title: Cyclic communication system
Inventor: HARUTA MASATOSHI
IPC: H04L12/40
Filed: 1990-09-25
Abstract: PURPOSE:To reduce the burden of a communication controller by storing cyclic data which are more frequently accessed by CPUs in a shared memory and cyclic data which are less frequently accessed by CPUs in a cyclic memory. CONSTITUTION:A communication controller 4 stores cyclic data which are more frequently accessed by CPUs 1 and 1 or 2 and 2 of the cyclic data received by the controller 4 through a transmission line 11 at regular periods at a previously indicated address of a shared memory 3 through a system bus 10. The controller 4, on the other hand, stores cyclic data which are less frequently accessed by the CPUs 1 and 1 or 2 and 2 at a previously indicated address of a cyclic memory 5. When the memories are properly used in such way, the data transferring burden on the system bus 10 is reduced.
Patent JP-H07178767-A (JP)
Title: Injection-molding method for foil decorating and its device
Inventor: HANAMOTO KEISHI
IPC: B29C33/18
Filed: 1994-10-24
Abstract: PURPOSE:To affix a decorating sheet on a hardened resin main simultaneously with the injection-forming, and perform a positioning for the shape of respective completed articles and a pattern at a high precision even when a continuous foil decorating sheet is used. CONSTITUTION:A decorating sheet 32 supplied from a roll 34 runs while covering the opening of a female die 18, and taken up by a take-up roll 36. A heating plate 44 and frame member 46 integrally move in the running direction of the decorating sheet 32 or in the direction perpendicular to the running direction of the sheet 32, and a positioning for the sheet 32 and heating plate 44 is performed. The sheet 32 is gripped between the heating plate 44 and frame member 46, and the heating plate 44 and frame member 46 are integrally carried, and the sheet 32 sticks on the forming surface of the female die 18. The female die 18 and a male die 16 are combined, and from the male die 16 side, a molten resin is injected, and the sheet 32 and injected resin are integrated.
Patent JP-H1194032-A (JP)
Title: Transmission
Inventor: ASHIKAWA NOBORU
IPC: F16H3/08
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize, to secure rigidity of respective shafts, to reduce the types of parts, and to improve assembling property. SOLUTION: A sub shaft 4 is rotatably arranged parallel to a main shaft 2 rotationally driven by a driving engine, a plurality of sub gears 24, 25, 26 to be meshed with gears of the main shaft 2 and to be rotationally driven by the rotation of the main shaft 2 are provided on the outer periphery of the sub shaft 4, a reverse rotor 27 to be rotated by the rotation of the reverse sub gear 25 through a planetary gear mechanism is provided, and a synchromesh mechanism is arranged between the reverse rotor 27 and the reverse sub gear 25.
Patent JP-H1189792-A (JP)
Title: Fiber-scope system
Inventor: ONO WATARU
IPC: A61B1/04
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a freeze image for certain, at a moderate price and with ease by outputting image signals processed by a signal processing device in a memory control device when insertion of a PC card into a PC card slot which is provided with an image signal processing device is detected. SOLUTION: Fiber-scope system 1, which has external TV camera 5 with freeze switch 4 on eyepiece 3 of hard fiber-scope 2, signal-processes toward solid image particles which are built-in the external TV camera 5 by CCU8 (Camera Control Unit). Nonvolatile memory for data saving and a PC card slot for inserting a PC card are provided with the CCU8. When the freeze switch 4 is pushed, a freeze image is housed in the nonvolatile memory in the PC card. The freeze image is taken in a PC by a video printer through the PC card so that the image can be turned into database.
Patent JP-H02103158-A (JP)
Title: Method for applying current supply pulse to end surface type thermal head
Inventor: YAGINO MASANORI
IPC: B41J2/355
Filed: 1988-10-13
Abstract: PURPOSE:To extend pulse-resistant life by applying a current supply pulse, wherein the printing length in a sub-scanning direction becomes 1/n of the length of one pixel in the sub-scanning direction, to a heating element. CONSTITUTION:One terminal of each of heating elements 2 is connected to a common electrode 8 and the other terminal thereof is connected to an indivisual electrode 6. The common electrode 8 is connected to a power supply terminal Vh for supplying a current to each of the heating elements 2 to generate heat and the indivisual electrode 6 is connected to the drive transistor 26 of a driving IC. The heating elements 2 are grouped into units controlled by one or a plurality of the driving ICs and a printing signal SB is respectively allotted to the respective groups. When a pulse width is set to tp/5 for dividing the printing of one pixel into five times, the peak temp. Tp of each heating element is lowered and a printing dot becomes almost rectangular and a line of five dots is formed in the distance x1 of one pixel in a sub-scanning direction. By this method, the peak temp. of the heating element can be lowered and pulse resistance can be enhanced.
Patent JP-H10103805-A (JP)
Title: Powder supply to movable unit
Inventor: FUJINAMI FUTOSHI
IPC: F25B9/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply to a movable unit of a reverse Striling cycle refrigerator having a small accommodating volume able to be made a small size. SOLUTION: In the power supply for supplying power to a movably coil 1310 existing in a compression piston 1204 concentrically disposed reciprocatively in an axial direction in a casing 1100, a pair of thin plate-like feeders 1410 are disposed so that flat parts of the feeders exist perpendicularly to the axial direction, one ends of the feeders are disposed oppositely on a diameter in the casing, the other ends are disposed rotatably symmetrically to the axis in such a manner that the feeders cross the diameter around the axis. In this case, the one end is mounted at a mount 1420 of the casing 1100 and the other is mounted at a mount 1430 of the piston 1204.
Patent JP-S63111793-A (JP)
Title: Data transfer system
Inventor: SUNAGA YUKIO
IPC: H04N7/173
Filed: 1986-10-29
Abstract: PURPOSE:To reduce the quantity of data transfer by adding channel information to be checked to a locking and listening inquiry start signal and sending the result to each terminal equipment thereby eliminating the need for the addition of channel information to a response signal. CONSTITUTION:At the starting time of looking and listening channel inquiry, a central processing circuit 16 outputs a request signal of the looking and listening inquiry start signal added with channel information to be checked to a looking and listening inquiry signal sending circuit 12. the transmission circuit 12 receives it and sends the looking and listening inquiry start signal to a terminal equipment 20 via a transmission/reception interface circuit 11. Successively, a looking and listening inquiry signal sending circuit 15 sends a looking and listening inquiry signal to the terminal equipment 20. After the transmission, an affirmative response signal or a negative response signal returned from the terminal equipment 20 is received by the transmission/reception interface circuit 11, then it is detected by a response signal detection circuit 13 and registered on a reply signal storage table 14. The central processing unit 16 refers to the table 14 to collect looking and listening information.
Patent JP-H03119373-A (JP)
Title: Image adjustment control system
Inventor: TABUCHI SHINICHIRO
IPC: G03G15/00
Filed: 1989-10-03
Abstract: PURPOSE:To obtain an appropriate image density without spilling toner by controlling the surface potential of a photosensitive body so that a prescribed image density is obtained based on the density of a trial toner image and controlling developing conditions when the control does not ensure the prescribed density. CONSTITUTION:A trial toner image is formed on the surface of the photosensitive body 41, and its density is detected by an IDDC sensor 102, etc. A voltage applied to an electrifying charger 42 is controlled so that the appropriate image density can be obtained based on the detected density, and the surface potential of the photosensitive body 41 is adjusted. When the control of the surface potential does not ensure the prescribed image density because a range of the voltage applied to the electrifying charger 42 reaches the upper limit, control is performed to raise toner concentration (developing conditions). Consequently, an appropriate image density is obtained, and moreover, toner spilling is prevented.
Patent JP-H04136747-A (JP)
Title: Inspecting apparatus for external appearance of plate body
Inventor: UCHIUMI KOJI
IPC: G01N21/956
Filed: 1990-09-28
Abstract: PURPOSE:To remove optically a through hole part existing in a land pattern and thereby to enable inspection of the pattern by using reflected-light illumination from two directions and transmitted-light illumination together. CONSTITUTION:First, an illumination light source 4 for transmission such as a high-frequency fluorescent lamp is provided under an inspection table 1 made of glass. Moreover, a one-dimensional sensor 5 is provided above the inspection table 1 made of glass, and a pair of illumination light sources 3a and 3b for reflection such as halogen are disposed in parallel with the visual field 6 of the one-dimensional sensor 5 held between. Herein the illumination light sources 3a and 3b are provided aslant so that the optical axes of parallel lights applied from the paired illumination light sources 3a and 3b for reflection may coincide with the visual field 6 of the one-dimensional sensor 5.
Patent JP-2000079069-A (JP)
Title: Bath water circulation system
Inventor: HIASA MASAMI
IPC: F24H9/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent attachment of both water sludge to devices for bath water such as pipings and a heat exchanger without using a high-level disinfectant. SOLUTION: This system comprises a bathtub 1, and a device for bathwater (water boiler 30) having a circulating means 3 and connected to the bathtub 1 by an outgo pipe 20 and a return pipe 21. In this case, in the outgo pipe 20, a silver ion supply device 6 to supply silver ions is provided. The silver ions generated by the silver ion supply device 6 are thus sent to flow the inside of the device for bathwater (water boiler 30) keeping a high concentration close to a generated condition. Effective microorganism disinfecting effect is thus generated, and propagation of microorganisms in the device for bathwater (water boiler 30) can be prevented, thereby generation of bath water sludge ca be prevented for a long period without using high-concentration disinfectant.
Patent JP-S63113401-A (JP)
Title: Preparation of plastic article having thin optical film
Inventor: AOKI YUICHI
IPC: G02B1/14
Filed: 1986-10-30
Abstract: PURPOSE:To eliminate the need for heating a substrate prior to evaporation and to obviate yellowing of the substrate by projecting an ion beam to the surface of a plastic article before said article is coated with a thin optical film. CONSTITUTION:The ion beam is projected to the surface of the plastic article before said article is coated with the thin optical film in the process for preparing the plastic article having the thin optical film by coating the surface of the plastic article with the thin optical film consisting of an inorg. material by vacuum evaporation. Only the surface layer of the substrate is heated and the moisture removal or gas venting on the substrate surface is effectively executed. The yellowing of the substrate is thereby decreased to the lower level than in a method for heating the entire part of the substrate by using a heater.
Patent JP-S60139660-A (JP)
Inventor: IENSU BINKERU
IPC: C08F299/04
Filed: 1984-12-10
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-H04134427-A (JP)
Title: Color filter substrate
Inventor: OGAWA SHINICHI
IPC: G02B1/11
Filed: 1990-09-27
Abstract: PURPOSE:To produce the color filter substrate without damaging antireflection films by forming the antireflection films and color filters on separate substrates and adhering the rear surfaces of the two substrates by a transparent adhesive layer. CONSTITUTION:The antireflection films 5 formed on the transparent substrate 1 consist of a magnesium fluoride layer 2, and aluminum oxide layer 3 and a zirconium oxide layer 4. The color filters 7 of green G and magenta Mg are formed in a stripe shape on the transparent substrate 6. An acrylic resin layer 8 is formed thereon and further a counter electrode 9 consisting of ITO and an oriented film 10 for orienting liquid crystal molecules are formed thereon over the entire surface. The surface of the substrate 1 on which the antireflection films 5 are not formed and the surface of the substrate 6 on which the color filters 7 are not formed are adhered by the transparent adhesive layer 11.
Patent JP-2000074187-A (JP)
Title: Differential locking device of working vehicle
Inventor: MATSUFUJI MIZUYA
IPC: F16H48/30
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a differential locking device of hydraulically operated type which can be assembled easily. SOLUTION: A shift fork 14 to operate a differential locking clutch 11 is attached to a shift rod 15 installed slidably. A axle case 7 is installed on one side of a housing 2 in which the differential locking clutch is installed, and in this case 7 an hydraulic chamber 17 is formed which is to apply hydraulic pressure for moving the shift rod in the direction of the clutch to be engaged. It is preferable that another oil chamber 18 to apply hydraulic pressure for moving the shift rod in the opposite direction is formed in the axle case 7 installed on the other side of the housing. It is preferable that pistons 19 and 20 to abut to the shift rod are installed inside the hydraulic chambers 17 and 18.
Patent JP-H1189356-A (JP)
Title: Granule feeder
Inventor: TAKAO YUTAKA
IPC: A01C11/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve a fitting operation of a sending out mechanism to a machine body so as to carry out the operation readily and simply, by contriving the supporting structure of the sending out mechanism. SOLUTION: This feeder is equipped with a hopper 18 for storing a fertilizer, a sending out mechanism 19 for transporting the fertilizer of the hopper 18 and a supply hose 21 for feeding the transported fertilizer to a furrow opener attached to a planting part. The sending out mechanism 19 is loaded on a machine body frame F immediately behind a driver's seat 67 through a stay 29 supporting the sending out mechanism. The lower part of the stay 29 is bent forward and the position of a fitting part 86 of the stay 29 to the machine body frame F is made approximately coincident with the position of the center of gravity of the sending out mechanism 19 in the longitudinally direction in a side view.
Patent JP-H10108085-A (JP)
Title: Channel selection method
Inventor: HASHIMOTO SEIJI
IPC: H04N5/44
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To attain the selection of a desired channel, even when a lowest ranking channel of a cable box ranks higher than a commanded channel. SOLUTION: The equipment embodying this method is provided with a cable box 1 that selects a channel from lowest ranking channels (3 channel) to a highest ranking channel (100 channel) and a VTR 2 that is able to sequentially make channel selection command 1 channel through 100 channel, and in the case that a channel (being any of the 3-100 channels through which a specific signal such as service data is transmitted with a video signal) is stored in a memory 8, the method includes a 1st step where the VTR 2 gives a command to select any of the channels, a 2nd step where the VTR 2 gives a command to the cable box 1 to select sequentially any of 1-100 channels again after the end of selection of any channel in the step 1, and a 3rd step where a channel, including a signal having the specific signal is stored in the memory 8 when the specific signal is detected in the step 2.
Patent JP-S62120756-A (JP)
Title: Detecting system for control error in loop network
Inventor: NAKAI SHOICHIRO
Filed: 1985-11-21
Abstract: PURPOSE:To detect instantly generation of an error with a comparatively simple hardware by allowing a trigger station to supervise always the transmission/ reception control of a trigger signal and a polling signal sent from itself. CONSTITUTION:The trigger signal and the polling signal sent from a transmission control section 16-1 in a trigger station TS1 is inputted directly to the 1st control signal detection section 12 on one hand and inputted to the 2nd control signal detection section 13 while being circulated through a transmission line on the other hand. The 1st and 2nd counters 14, 15 are initialized at the start of the transmission of the trigger signal and the polling signal, the counter 14 adds number of times of detection of trigger signals from the detection section 12, subtracts the number of times of detection of the trigger signals from the detection section 13, the counter 15 adds the number of times of detection of the polling signals from the detection section 12 and subtracts the number of times of detection of the polling signals from the detection section 13. Thus, when there is no error of the transmission/reception of the trigger signal and the polling signal, the values of the counters 14, 15 always restore to the initial value. Then the malfunction of the polling control is detected by supervising the count.
Patent JP-S61140655-A (JP)
Title: Change gear
Inventor: HOTTA MINORU
IPC: F16H3/08
Filed: 1984-12-11
Abstract: PURPOSE:To make it possible to easily shift rotation in a normal or reverse direction or to a reduced state by providing the group of clutches between the group of input reduction gears and that of output reduction gears, and selectively engaging and disengaging the above clutches. CONSTITUTION:Operating levers are shifted in order, and solenoid valves SOL 2, 3 are successively turned ON in an alternative way to change reduction ratio. When the operation valves are finally shifted, a solenoid valve SOL 1 is turned ON to transmit power from an input shaft S1 to an output shaft S11, thus a tractor goes ahead. When the operation levers are shifted to shuttling positions, the solenoid valves SOL 5, 6 are turned ON, and a pressure control circuit is therefore actuated to turn ON a reversing clutch C5. Consequently the rotation can be shifted in a normal or reverse direction or to a reduced state only by shifting the operating levers.
Patent JP-S61138542-A (JP)
Title: Regenerating method of catalyst
Inventor: SAKANAYA KAZUO
IPC: B01J38/48
Filed: 1984-12-11
Abstract: PURPOSE:To attain economically the regeneration of a catalyst by washing a nitrogen oxide removing catalyst wherein the performance is deteriorated with water or the chemicals and thereafter coating thinly an active metallic component thereon. CONSTITUTION:A nitrogen oxide removing catalyst 1 wherein the performance is deteriorated by the minor constituent contained in an exhaust gas is washed 2 with water or the chemicals to remove the minor constituent. Thereafter the surface of the catalyst 1 is coated 3 with an aq. soln. or slurry-like material of active metal. By this method, the activity is recovered to regenerate the catalyst.