baber/WOPTO huggingface dataset:
Patent JP-H02163700-A (JP)
Title: Radiation light transmission window
Inventor: IMAI TAKAHIRO
IPC: G02F1/00
Filed: 1988-12-16
Abstract: PURPOSE:To prevent the generation of a deviation and to prevent the spacing of a vacuum flange mounting part in the peripheral edge of a thin film for transmission of radiation light by providing sealing between the high vacuum area on a radiation light source side and a chamber atmosphere on a transfer device side and forming the above-mentioned mounting part into an immobile peripheral structure. CONSTITUTION:The vacuum sealing on a beam line 102a side and the transfer device chamber 104a side is executed by pinching a thin beryllium film 20 by means of an O-ring 30. Clips 90 are bolted to a vacuum flange 10 and the peripheral edge of the thin film 20 is crimped by an extremely strong force between a stopper flange 40 and an antislip ring 50 and, therefore, even if there is a pressure difference of about the atm. pressure between the beam line 102a side of a high vacuum state and the chamber 104a side, the peripheral edge of the thin film 20 is prevented from deviating toward the radial direction thereof. The sectional shape of the ring 50 is sharpened and since the contact area of the flange 10 and the thin film 20 is small, not only the deviation preventing effect is obtd. but also the vacuum sealing effect is further obtd.
Patent JP-H10162439-A (JP)
Title: Magneto-optical recording medium
Inventor: ISHII YOSHINOBU
IPC: G11B11/10
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To enable to overwrite by constituting an exchange coupling force controlling layer of a layer region having the Curie temp. higher than the Curie temp. of a writing layer and a layer region having the Curie temp. lower than the Cure temp. of the writing layer. SOLUTION: The magneto-optical recording medium is obtd. by successively forming a first magnetic layer 2 as a recording layer, a second magnetic layer 5 as an exchange coupling force controlling layer, and a third magnetic layer 4 as a writing layer on a substrate 1. The second magnetic layer 5 has a two- layer region structure having perpendicular magnetic anisotropy which consists of a first layer region 6 and a second layer region 7. Both layers consists of an amorphous alloy of RE and TM, for example, GdCo, GdFe, TbFe, etc. The first magnetic layer 2 has a lower Curie point and higher coercive force compared with the third magnetic layer 4 and is TM-rich at room temp. As for the two layer regions of the second magnetic layer 5, the Curie temp. of the first layer region 6 is higher than the Curie temp. of the third magnetic layer 4.
Patent JP-H03177976-A (JP)
Title: Logic simulator
Inventor: TAKASAKI SHIGERU
IPC: G06F17/50
Filed: 1989-12-07
Abstract: PURPOSE:To accelerate the execution speed of logic simulation by realizing the logic simulation of a simulator model described in functional descriptive language in hardware, and allowing pipeline processing to be performed efficiently. CONSTITUTION:An input value storage means 10, a descriptive text identification storage means 20, an input change descriptive text identification storage means 30, a language evaluation means, an output result storage means 50, a change signal sequencing means 60, a first buffering means 65, a descriptive text connec tion destination storage means 70, a second buffering means 75, and a third buffering means 5 are provided. The logic simulation of the simulation model described in the functional descriptive language is realized in the hardware, and also, the buffering means is provided at a queuing part, then, the pipeline processing can be executed efficiently. In such a way, the execution speed of the logic simulation can be accelerated.
Patent JP-H03178371-A (JP)
Title: Rotary coating method
Inventor: IKEDA RIKIO
IPC: G03F7/16
Filed: 1989-12-07
Abstract: PURPOSE:To form a sufficiently flat film even when a thin film is formed by a method wherein a coating material is applied to a material to be coated in thickness larger than the desired thickness of a coating film according to a spin coating method and, thereafter, the material to be coated is brought to a stationary state or rotated at low speed and subsequently again rotated. CONSTITUTION:When a coating material 2 containing a solvent is applied to a material 1 to be coated, the coating material 2 is applied to the material 1 to be coated in thickness larger than the desired thickness of a coating film according to a spin coating method and, thereafter, the material 1 to be coated is brought to a stationary state or rotated at low speed and subsequently again rotated. As a result, sufficiently flat coating can be well realized even when the coating film is made thin and a uniform film suppressed in thickness irregularity and having good symmetric properties can be obtained.
Patent JP-H09158417-A (JP)
Title: Air conditioner drainage method, drainage construction method and precast concrete provided with drainage structure
Inventor: OOSHITA MASAO
IPC: F24F13/22
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the discharge of drain by leading drain from an air conditioner to a buried drain pipe by an outdoor drain hose, and further leading the drain directly from a drain lead-in pipe, provided at the side part of a drain receiver of a drain, so as to be drained to a rain gutter. SOLUTION: A buried pipe 10 for inserting a rain gutter is disposed in a floor 7 piercingly in the direction of floor thickness from a drainage ditch 8, and a rain gutter 11 is connected to the lower part of the buried pipe 10. A drain 130 is disposed on the drainage ditch side of the buried pipe 10. An opening 131a is formed at the side part of a drain receiver 131 of the drain 130, and a drain lead-in pipe 14 is connected thereto. Drain from an air conditioner is led to a buried drain pipe 15 buried in the floor 7, by an outdoor drain hose, further led into the drain receiver directly from the drain lead-in pipe 14 and drained through the rain gutter 11. The drain from the air conditioner is not discharged to the floor and can be drained at a low cost without impairing a fine sight.
Patent JP-H04189495-A (JP)
Title: Method and device for positioning
Inventor: NAKAMURA HARUJI
IPC: B25J13/00
Filed: 1990-11-22
Abstract: PURPOSE:To position a soft material to be held, which is positioned roughly, stably and accurately by performing power control of a robot in the axial direction, for inserting the material to be held, to push the material to be held down to a positioning part, and correcting a position error in the axial direction for inserting the material to be held. CONSTITUTION:A material 6 to be held, which is positioned roughly, is held by chuck claws 3, 4 of a hand part 2, and compliance control of a robot arm 1 is performed in the horizontal direction, including an error of holding position and an error of rotating position, and power control is performed in the vertical direction so as to give the force at a degree, by which the material 6 to be held is not bended, and while the material 6 to be held is inserted into an insertion hole 15 of the positioning part. Next, movable pieces 8, 9 of the positioning part 20 are moved in the cross direction of the material 6 to be held to correct a position error in the cross direction and a rotating position error. Power control of the robot is performed in the vertical direction to insert the material 6 to be held till the material 6 to be held touches the bottom of the insertion hole 15 of the positioning part 20. The material 6 to be held, which is positioned roughly, is thereby positioned accurately and stably.
Patent JP-H07176703-A (JP)
Title: Semiconductor device
Inventor: OMI TADAHIRO
IPC: H01L27/10
Filed: 1993-12-17
Abstract: PURPOSE:To improve operational speed in PROM circuit and reliability in programming, by forming a compound of a metallic layer with a semiconductor layer while a given electrical signal is applied to a word line and a bit line corresponding to each memory, and putting an antifuse in a low-resistance state. CONSTITUTION:At first, a voltage sufficient to break down a silicon layer 207 is applied across a tungsten layer 208 as an antifuse upper electrode and an n<+>-type layer 203 that is adjacent to a tantalum layer 206 as a lower electrode. When the silicon layer 207 is broken down, a large current is carried there to generate heat, and the silicon layer 207 and metallic layers 206 and 208 are reacted by the heat to each other. Then, a silicide compound 209 is produced so that the antifuse is short circuited. In this antifuse structure, since a silicide compound 201 is also produced between a metallic layer 206 and the n<+>-type layer 203, contact resistance between the metallic layer 206 and the n<+>-type layer 203 is reduced, and thereby read-out is carried out at high speed.
Patent JP-H05159245-A (JP)
Title: Composite type thin-film magnetic head
Inventor: SHIOSAKI HIROMICHI
IPC: G11B5/39
Filed: 1991-12-03
Abstract: PURPOSE:To decrease the packaging space of the yoke type magneto-resistance effect type head by providing a 2nd magneto-resistance effect element near an upper or lower yoke and detecting signal magnetic fields with the upper or lower yoke as a magnetic shielding body. CONSTITUTION:A substrate 1 in common use as the lower yoke consists of a high permeability magnetic material, such as Ni-Zn ferrite. The 2nd MR element 9, a bias conductor 3 and the 1st MR element 4 are laminated via plural insulating layers on the substrate 1. The insulating layers consist of SiO2, etc., and are formed by a sputtering method. The MR element 9 is formed by patterning after the film of 'PermalloyR' is formed by a vapor deposition method or sputtering method. The magnet fluxes of the analog signal magnetic fields from a magnetic recording medium 12 are introduced via a head gap 6 and an upper yoke 5 to the MR element 4. On the other hand, the head gap 13 between the MR element 9 and the substrate 1 is <=0.3mum and digital signals of <=0.3mum recording wavelength are outputted from the MR element 9 via a gap 13.
Patent JP-H06168340-A (JP)
Title: 3d graphic display device
Inventor: YUMOTO ASAKO
IPC: G06T15/00
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a plotting effect having the reality of ray tracing by small calculation quantity. CONSTITUTION:A display device provided with a space arrangement setting means 1, a luminance calculating means 3 and a bounding volume setting means 2 and allowed to plot graphics by a ray tracing method is also provided with an window dividing means 4, a reverse line of sight ray generating means 5, a representative picture element selecting means 6, and a luminance interpolating means 7. The means 4 divides an window into plural picture element blocks and the means 5 generates a reverse line of sight ray from a representative point belonging to an object constituting a substance or bounding volume to a visual point and calculates the number of reverse visual rays passing respective picture element blocks. The means 6 determines the number of representative picture elements in a picture element block and their positions, the means 3 calculates the luminance of each representative picture element by the ray tracing method and the means 7 calculates the luminance of other picture elements from the already determined luminance of the picture element concerned by interpolation.
Patent JP-H02164102-A (JP)
Title: Magnetostatic wave device
Inventor: BETSUI KEIICHI
IPC: H01P1/215
Filed: 1988-12-16
Abstract: PURPOSE:To make the temperature dependency of a frequency constant by adopting the constitution such that the direction of application of an external magnetic field applied to a magnetic film is tilted with respect to the magnetic film face in a magnetostatic wave device utilizing a magnetostatic wave as an output. CONSTITUTION:When a microwave signal in GHz band is applied to an electrode 13a, a current flows to the electrode 13a to excite a magnetic field. As a result, a magnetostatic wave is propagated in a direction toward an electrode 13b as shown in the arrow (1). The direction of application of an external magnetic field by magnet yokes 16, 17 in the magnetostatic wave device is a direction with a tilt of phi with respect to a normal (3)' of the film face of a magnetic film 12. Thus, the apex angle phi of a dielectric board 11 on a base 15 is formed at a prescribed angle, the magnetic film 12 is formed to a slope of one side clipping the apex angle, and the film is mounted between the magnet yokes 16, 17 together with the base, the external magnetic field is applied to the magnetic film face with a prescribed tilt. Thus, the temperature characteristic is improved without deteriorating the propagation characteristic of an oscillated wave.
Patent JP-H01266887-A (JP)
Title: Device for cleaning article surface
Inventor: ZENITANI MASAHIRO
IPC: B08B1/00
Filed: 1987-12-16
Abstract: PURPOSE:To surely remove the dust, etc., sticking to the surface an object to be cleaned of an article rotating in a cleaning position and to reduce the cost of cleaning by constituting the device in such a manner that a cleaning sheet is pressed by a cleaning sheet pressing means to said surface of the article. CONSTITUTION:A press roll 38 is first moved to a working position, then the 1st pressing member 41 is moved to the working position to press the fresh part of the cleaning sheet 58 to the outside peripheral face of a fresh outer ring 10 when said ring is positioned from a feed chute to the cleaning position. The 2nd pressing member 45 is also moved to the working position to press the fresh part of the cleaning sheet 58 to the inside peripheral face of the outer ring 10. The cleaning sheet 58 of a prescribed length is let off from a cleaning sheet holding roller 50 at this time. The dust on the surface of the outer ring 10 is removed by rotating a driving roll in such a state.
Patent JP-H06150835-A (JP)
Title: Dc type plasma display panel
Inventor: UCHITOI MASATAKA
IPC: H01J17/49
Filed: 1992-11-04
Abstract: PURPOSE:To improve a light emitting operation by low voltage driving and enhance light emitting characteristics. CONSTITUTION:An insulating layer 15 of 100-200Angstrom  A such as a 100 atomic layer is formed on a cathode 2 disposed opposite to an anode 13, so as to carry out auxiliary electric discharge between an auxiliary anode 11 and the cathode 2. Accordingly, plus electric charge caused by the auxiliary electric discharge is accumulated and held on the insulating layer 15 so that display can be operated with respect to a display cell 4 by a low driving voltage of about 30-50 V by a Malter effect. The plus electric charge can be accumulated and held on the insulating layer 15 by main electric discharge also during the display operation by main electric discharge. Consequently, a driving timing can be controlled with a sufficient time margin because an interval and width of the driving pulses becomes large enough.
Patent JP-H08151509-A (JP)
Title: Polyester composition
Inventor: AOYANAGI ISAO
IPC: C08K3/22
Filed: 1994-11-30
Abstract: PURPOSE: To obtain the subject composition useful for fibers, showing excellent compatibility with polyester, having antistatic effect without impairing transparency, by blending a polyester with a metal sulfonate compound and an alkaline earth metal oxide or carbonate. CONSTITUTION: This composition is obtained by blending (A) 100 pts.wt. of a polyester (e.g. polyethylene terephthalate) with (B) 0.05-10 pts.wt. of a metal sulfonate compound (e.g. an alkyl metal 8-30C alkylsulfonate) and (C) 0.01-5 pts.wt. of an alkaline earth metal oxide or carbonate (e.g. magnesium oxide). For example, preferably the component A is added to the component B which is previously impregnated into the component C.
Patent JP-H01243162-A (JP)
Title: Program supply
Inventor: MAIKERU FURANSHISU MOORIAATEI
IPC: G06F3/048
Filed: 1988-12-20
Abstract: PURPOSE: To obtain a program by the selected language which does not remarkably affect the instruction code of the program by writing the instruction code part and text part in a proper system library at the time of the installation in a using system. CONSTITUTION: When an application job program is divided into two parts of instruction codes 2 and 3 and texts 2a and 3a, the instruction code parts 2 and 3 designate the text parts 2a and 3a showing each text item by using objects and are requested by the instruction codes, text objects are detected from the text parts 2a and 3a and the text objects are used for expected purposes. The objects are generally named and have no relation with the matter as to which language is used or not. In order to perform a switch from a certain language to an other language, only the exchange of the text part of the program with a new language is required. Thus, the programs for various kinds of languages can be easily obtained without correcting the instruction code.
Patent JP-H11151533-A (JP)
Title: Upper die device, die holder and die unit
Inventor: YANAGISAWA TADAYOSHI
IPC: B21D28/36
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an upper die device capable of easily attaching, detaching and exchanging a die unit by making a die holder common and moreover facilitating the vertical adjustment for a punch head. SOLUTION: A punch driver 17 provided with the punch head 15 in the upper end part is vertically and adjustably screwed into the upper part of a guide holder 9 provided with the die unit 33 in the lower part so as to attach, detach and exchange, and a locking device 21 which can prevent the punch driver 17 from rotating is provided between the guide holder 9 and the punch driver 17. A measure 19 for reading the rotating quantity of the punch driver 17 to the guide holder 9 is provided, further the die unit 33 is provided with a unit holder 35 attachable and detachable to and from the guide holder 9, and a punch or ejector 41 is provided in the unit holder 35, which is provided with a seat part 43 for an elastic member 45 which pressurizes and energizes the punch or ejector 41.
Patent JP-H04192657-A (JP)
Title: Video telephone system
Inventor: IWASAKI KAZUYA
IPC: H04M11/06
Filed: 1990-11-24
Abstract: PURPOSE:To attain efficient information transmission from both sender and receiver sides by providing an operation section reserving time, a function latching time information and a storage section storing in advance information for dialing to the telephone system and sending automatically information such as picture and voice recorded in advance at a reserved time. CONSTITUTION:A system control section 2 judges whether or not the mode is set to the automatic transmission mode by checking the setting mode depending on the state of a reservation switch 19a and judges whether or not a set time is reached based on the setting value of a timer 23. When the time reaches the reserved setting time, a setting equipment storing a printed matter is judged, the equipment is brought into the standby state, then dialing is implemented, the equipment in the standby state is connected, from which information such as a picture or a voice signal is sent. After the end of transmission is confirmed, or a prescribed signal given from a receiver side is recognized to receive information of the receiver side and the information of the opposite party is recorded in a voice storage section 14 or an external recorder 24 or the like in a state that later reproduction is attained. Thus, efficient information transmission is attained.
Patent JP-2001104392-A (JP)
Title: Wheelchair device
Inventor: KOIKE SHOZO
IPC: A61G5/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To extend the leg of a small diameter wheel while fixing horizontal rotation of the small diameter wheel so that the small diameter wheel does not interfere with a large diameter wheel and the ground and ensure and facilitate the extension and fixing of the leg. SOLUTION: This device for fixing rotation of the small diameter wheel and a device for extending the leg of the small diameter wheel are arranged in combination with each other. A groove is cut in an outer leg and the ping of an inner leg is moved as it is guided by the groove to extended the legs and to fix the legs in position.
Patent JP-H03180035-A (JP)
Title: Cleaning apparatus
Inventor: TADA MASUTA
IPC: H01L21/304
Filed: 1989-12-08
Abstract: PURPOSE:To prevent the reattachment of dust to an object to be cleaned by flowing a gas to the outside of the jetting gas stream of fine ice, and cleaning the side wall of a cleaning tank. CONSTITUTION:A gas blowing means 8 wherein an annular gas jetting hole 8a surrounding an ice jetting hole 4a is formed in a jetting nozzle 4 is provided. A shower means 9 for spraying cleaning agent such as water through slits and many minute holes is provided at the upper part of the side wall of a cleaning tank 7. Then, N2 gas and dry air are jetted to the outer part of the jetting gas stream of fine ice with the gas blowing means 8, and the intrusion of floating dust into the jetting gas stream of the fine ice is prevented. The inner wall of the cleaning tank 7 is further cleaned with the shower means 9 and the dust is removed. Thus the occurrence of the floating dust is suppressed. In this way, the reattachment of the dust to an object to be cleaned is prevented.
Patent JP-H06166139-A (JP)
Title: Surface treated aluminum material having spot resistance weldability and good processability without applying oil
Inventor: TOTSUKA NOBUO
IPC: B05D7/24
Filed: 1992-11-30
Abstract: PURPOSE:To provide an org. coated aluminum material which may be processed without oil coating/degreasing in a press process by extremely enhancing press moldability and corrosion resistance as compared with a conventional aluminum material, enhanced in weldability and capable of being produced in an industrially easy and economical manner. CONSTITUTION:A film of an org. resin mixture prepared by mixing 2-40 pts.wt. of a powder lubricant and 1.0-40 pts.wt. of fine conductive particles with 100 pts.wt. of an org. resin is formed on the surface subjected to activation treatment of an aluminum material in a dry film thickness of 0.05-3.0mum to obtain a surface treated aluminum material having good spot resistance weldability and good processability without applying oil.
Patent JP-H05158453-A (JP)
Title: Character retrieving system
Inventor: KUSHIDA TAKASHI
IPC: G06T11/20
Filed: 1991-12-04
Abstract: PURPOSE:To speed up the retrieval of character expansion tables by preparing cache tables for each character size as character expansion destination address tables. CONSTITUTION:Characters are read out from a character storage memory 2, each size of the characters is expanded in an expansion pattern storage memory 3 and cache tables 5 for each character size, which summarize character expansion destination addresses at each character size, are formed as the tables for retrieving the expanded characters. When a request is issued for a desired size of character, the tables 5 are retrieved for each character size, the desired size is retrieved, the table, which contains the size characters, is retrieved, the address of the desired character is read out, that size character is read out from the table 3 and that character is expanded in an output memory 4. Since the number of the kinds of character sizes is small, the retrieval of the desired size is performed in a short time and since the number of the tables 5 equals to only the number of the expanded characters, the retrieval of the desired character is performed in a short time.