baber/WOPTO huggingface dataset:
Patent JP-S61201468-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: NOMOTO TSUTOMU
IPC: H01L29/786
Filed: 1985-03-05
Abstract: PURPOSE:To form thin-film transistors having excellent reliability in a large quantity with high yield at low cost by shaping a series of a flat foundation layer by an intermediate insulating layer and a gate electrode. CONSTITUTION:Layers such as polyimide layers 11 are formed onto the substrate surface of a glass substrate 1 except a section, to which a gate electrode 2 is shaped, as intermediate insulating layers 11. The thickness of the polyimide layers 11 is shaped in approximately the same size as the thickness of the gate electrode 2, thus forming a series of a stepless flat surface by the surfaces of the polyimide layers 11 and the surface of the gate electrode 2. A film such as a silicon nitride film 3 is shaped onto the surfaces of the polyimide layers 11 and the surface of the gate electrode 2 as a gate insulating film 3, and a film such as an amorphous silicon film 4 is formed onto the gate insulating film 3 as an active layer 4. A source electrode 5 and a drain electrode 6 consisting of thin-films such as Al thin-films are shaped onto the amorphous silicon film 4, and these films are laminated flatly in the manner of foundations in succession.
Patent JP-H04279918-A (JP)
Title: Battery exchange informing device for electronic equipment
Inventor: OKABE KATSUMI
IPC: G06F11/32
Filed: 1991-03-07
Abstract: PURPOSE:To inform battery exchange time to a user with allowance at a stage before than a final stage where the service life of a battery expires and to heighten an appealing effect for the battery exchange time. CONSTITUTION:A clock circuit 7 which starts clock by a clock start switch 10 depressed at a time when the battery 6 is exchanged is provided. A time before the final stage of the service life of the battery in the discharge characteristic curve of the battery is set as a prescribed time to be compared with the count time of the clock circuit 7. When the count time arrives at the prescribed time, the exchange time of the battery is informed. In other words, the density of display on a liquid crystal display device 13 is shifted so as to be clearly recognized, or an electronic buzzer 16 is rung, or message display to inform the exchange time of the battery is performed.
Patent JP-H04278371-A (JP)
Title: Printing timing correction in printer
Inventor: NISHIDA MASAHIRO
IPC: B41J19/18
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a printing timing correction method in printer by which a shift in printing position is easily eliminated. CONSTITUTION:A sensor 3 moving in synchronism with a carriage 9 is scanned rightward and leftward. A difference between the values of a carriage position counter 4 when a detection object 13 is detected by the sensor 3 in the scanning actions in both directions is detected. Based on this difference, a printing timing is corrected.
Patent JP-S51118520-A (JP)
Title: A magnetic paper clip-holder
Inventor: HAYASHI JIYOUJI
IPC: B43M9/00
Filed: 1975-04-08
Abstract: PURPOSE:A magnetically conductive plate is used as a holder for providing a paper clip/holder of a simple make.
Patent JP-S58162419-A (JP)
Title: Vibrator covering apparatus for multiple bowl feeder
Inventor: KOBAYASHI TATSUJI
IPC: B65G27/02
Filed: 1982-03-16
Abstract: PURPOSE:To prevent parts from being thrown-in from a space so as to prevent a vibrator from being damaged by a covering the outer periphery of the space in which a vibrator is enclosed, in a multiple bowl feeder equipped with a vibrator installed in the space between a bowl and a stay. CONSTITUTION:The outer periphery of a space 12 in which a vibrator 11 is installed is covered with a cover 13, and both sides of the lower peripheral part are fixed onto a supporting column 2 by two installation stays. The upper edge of the cover 13 is set close to the bottom of an outer bowl 4. Since the outer periphery of the space 12 is covered with the cover 13 in such a constitution, supplying parts into a bowl A1 from the space 12 in which the vibrator 11 is installed is restricted, and the space in which the vibrator 11 is installed is specified to a part-throwing-in position P. Thus, the vibrator 11 can be prevented from being damaged.
Patent JP-S54134774-A (JP)
Title: Silicon resin composition for foam molding
Inventor: TAKEYA HIKARU
IPC: C08J9/04
Filed: 1978-04-12
Abstract: PURPOSE: To prepare the title composition giving a light-weight foamed article having excellent heat resistance, flame retardancy, electrical insulation, heat insulation, and heat retaining properties, and moldable by injection or transfer molding, by adding a foaming agent, etc. to a specific organopolysiloxane resin.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of an organopolysiloxane resin having 1W1.7 monofunctional hydrocarbon group or monofunctional halogen-containing hydrocarbon group per one Si atom, and a content of OH directly bonded to Si atom of ≥0.25 wt% (pref. a methylphenylsiloxane resin wherein phenyl:Si is 0.4:1W0.9:1, and CH 3 :Si is 0.4:1W1.2:1), (B) pref. 0.05W20 parts of a foaming agent, (C) pref. 30W600 parts of a filler, and (D) a catalytic amount of curing catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05180240-A (JP)
Title: Overload preventive clutch
Inventor: FURANKU HARII KORAA
IPC: F16D7/06
Filed: 1992-01-31
Abstract: PURPOSE: To enable the working torque of an overload preventing clutch to be adjustable within a range. CONSTITUTION: This overload preventing clutch includes a rotation drive member 26 drive-connected with the clutch main body 22 by a spring energized rotation stopping plunger 38 and has a bearing 64 to bear the head part 44 of the plunger against the driving member and an adjusting member 58 to adjust the preload given by the spring 52 mounted on the plunger. An elastomer spring is preferably used as the spring so that the working torque of the clutch can be adjusted by the adjusting member 58 at need. The clutch has a structure to prevent invasion of moisture, foreign matter, etc.
Patent JP-S51118025-A (JP)
Title: Armature current controller
Inventor: BAN ITSUKI
IPC: H02P7/29
Filed: 1975-04-09
Abstract: PURPOSE: To get constant speed control with low Joule loss. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62199020-A (JP)
Title: Formation of fine pattern
Inventor: TATEIWA KENJI
IPC: H01L21/3065
Filed: 1986-02-27
Abstract: PURPOSE:To form an etching pattern just following a pattern on a substrate by forming a thin film on a substrate on which a mask has been formed, followed by anisotropic etching of the thin film, and using said mask and the resultant side walls as a mask. CONSTITUTION:A pattern 2 of Si oxide film is formed on an Si substrate 1. Next, a thin SiO2 film 3 is deposited on a surface of the substrate 1, which is subjected to anisotropic etching of reactive ion etching as designated by arrows. When the etching is stopped at the time when only the film 3 on a flat part is removed, side walls 4 consisting of the film 3 is formed around the pattern 2. By using the pattern 2 and the walls 4 as a mask, reactive ion etching of the substrate 1 is effected. The quantity of undercuts produced by said reactive ion etching is made the same as the width of the wall 4 so that the pattern of the pattern 2 is transferred to the substrate 1 as it is. Thus, an integrated circuit of highly integrated density can be formed precisely.
Patent JP-H11239948-A (JP)
Title: Dust-proof device for linear servomotor drive mechanism
Inventor: SAKURAI KAZUO
IPC: B23Q11/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To well eliminate even foreign matter of iron powder or the like having magnetism, so as to well maintain an operating condition of a linear motor over a long period. SOLUTION: Side covers 3, 4 are fixedly vertically provided in both sides of a fixed side member 2, an upper dust-proof cover 5 by non-magnetic flexible sheet material covering an opposed surface 2a of a movable side member 1 of the fixed side member 2 is connected to the side covers 3, 4, the upper dust- proof cover 5 is supported by the side covers 3, 4. A lifting slider 9 is provided in a side of the movable side member 1, the upper dust-proof cover 5 is brought up from the fixed side member 2, foreign matter on the upper dust-proof cover 5 is removed by a scraper brought into slide contact with the lifted upper dust- proof cover 5.
Patent JP-H10240616-A (JP)
Title: Microcomputer
Inventor: FUKUMOTO KENSAKU
IPC: G06F12/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To extend the entire memory space to be more than (n-th power of 2) bytes in the case of being provided with (n) address buses and to make a user able to develop software without being conscious of a bank. SOLUTION: This microcomputer 1 incorporates a CPUa 2, a CPUb 2, a CPUc 4, a CPUd 5 and a swap control circuit 9 for controlling the execution order of the respective CPUs 2-5. In this case, by program bank address selection signals 11 outputted from the swap control circuit 9 corresponding to the CPU to perform execution and address signals from the selected CPU, the memory space in a ROM 7 to be accessed is decided.
Patent JP-H09235957-A (JP)
Title: Panel unit
Inventor: ISHIBASHI YOSHIAKI
IPC: E04C2/38
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a panel unit which can form a frame body provided with corners by bending a shaped material so as not to leak light from the corners. SOLUTION: A plurality of V-shaped grooves 18 are formed in a shaped material 10 and a foaming melt 19 is charged in the Vshaped groove and then, the shaped material 10 is bent so as to surround the a panel to make a frame body and a panel unit with panels attached to the frame body. In this way, the clearances brought at the bending corners at the V-shaped groove are covered with the foaming melt and hence, light is blocked from leaking.
Patent JP-H01216419-A (JP)
Title: Transaction processing system
Inventor: FURUSE SEIJI
IPC: G06F3/048
Filed: 1988-02-24
Abstract: PURPOSE:To shorten a time to the re-input of transaction data after displaying an error message by recycling the transaction data after withdrawing a picture to input/output the transaction data to a storage means at the time of displaying the error message. CONSTITUTION:When picture display data outputted and requested from a transaction processor 100 to a picture terminal equipment 200 is the error message, data representing the error message is attached on the picture display data, and the picture display data for inputting/outputting a transaction being displayed on a screen is preserved in a picture data retention area 6 at the time of displaying the error message. The picture display data for inputting/ outputting the transaction preserved in the picture data retention area 6 is displayed on the screen, and the transaction data is informed to the transaction processor 100 by referring to the displayed picture. In such a way, it is possible to shorten a re-input time for the transaction data without increasing the amount of transmission data.
Patent JP-H02220872-A (JP)
Title: Ink roll
Inventor: OBARA JUNJI
IPC: B41J27/14
Filed: 1989-02-22
Abstract: PURPOSE:To reduce the number of strokes at the time of assembling and to prevent inks from mixing by coupling adjacent faces of adjacent different color rolls with adhesive. CONSTITUTION:A black ink roll 1 immersed with black ink and a red ink roll 2 immersed with red ink are inserted into an ink roll shaft 3 of axial cores. Since the adjacent faces of the rolls 1 and 2 are blocked at pores with adhesive 4, the inks of the adjacent rolls do not flow thereto to prevent different color inks from mixing. Even in case that the ink is of a color other than black or red, or in case of two or more different color ink rolls, it can similarly prevent inks of different colors from mixing.
Patent JP-H09330164-A (JP)
Title: Separated keyboard and portable computer system
Inventor: CHIYO FUANCHIYORU
IPC: G06F3/023
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide the separated keyboard with simplified input/output structure. SOLUTION: This separated keyboard is constituted having input/output structures C and D wherein separated subkeyboard units A and B directly output corresponding scan codes in response to scanning signals which are inputted directly and independently of each other by the units. Therefore, the need for a cable connecting the units to each other is eliminated. Further, the scan codes which are outputted by the subkeyboard units A and B are put together and rearrayed by a scan code control part 75 and sent into a computer system 70, so it is not necessary to mount a keyboard control part in the keyboard like before.
Patent JP-S61201184-A (JP)
Title: Ball finding device
Inventor: ENDO NOBUHIRO
IPC: G01V3/00
Filed: 1985-03-05
Abstract: PURPOSE:To facilitate ball finding in a lawn or bush by sensing a ball fitted with a magnet by a sensing device. CONSTITUTION:A magnet is placed in one of recesses of golf balls. When the ball enters the lawn or bush, the ball can be easily found by using a high sensitivity directive magnetic sensor.
Patent JP-S61201416-A (JP)
Title: Molecular beam epitaxy equipment
Inventor: WATANABE KAZUO
IPC: C30B23/08
Filed: 1985-03-04
Abstract: PURPOSE:To eliminate time consumption required for loading and unloading of substrates to preheat the substrates by a method wherein the substrate is subjected to heat treatment and and degassing treatment while being loaded on a conveyer table. CONSTITUTION:When a conveyer table 22 reaches a predetermined position of a preheating part 40, a heating apparatus 30 is shifted to the side of substrates 28a-28d as shown by an arrow S1. The heating parts 32a-32d of the heating apparatus 30 are inserted into recesses of holders 26a-26d respectively and pressed against the front sides of the heating parts 32a-32d and the back sides of the holders 26a-26d. The substrates 28a-28d are subjected to heat treatment and degassing treatment while being loaded on the conveyer table 22. When preheating is finished, the heating apparatus 30 is shifted to the direction of an arrow S2 and the heating parts 32a-32d are separated from the holder 26a-26d and the conveyer table 22 becomes movable. When the preheating part 40 is evacuated and vacuum rate returns to the predetermined value, a gate valve 20 is opened and the conveyer table 22 is transferred to the next process.
Patent JP-H05238138-A (JP)
Title: Thermosensitive recording medium
Inventor: ARAI NAOTO
IPC: B41M5/337
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a thermosensitive recording material which does not show deterioration in whiteness nor recording density, if exposed to high temperature by providing a recording layer containing a basic dye, a developer and a chemical compound expressed by a specific formula on a support. CONSTITUTION:Each specified amount of colorless or pale basic dye, a developer and a chemical compound expressed by formula I (R1 is hydrogen atom and a 1 to 4C alkyl group; R2, R3 are hydrogen atom and a 1 to 9C alkyl group; R4 is a 1 to 9C alkyl group, phenyl group and alkyl group; l, m each is 0 or 1; and n is 1 or 2) is dispersed in an aqueous solution of water-soluble polymer to obtain a dispersion medium. This dispersion medium is mixed and stirred using a crusher such as a ball mill to prepare an application liquid for recording layer. This application liquid is applied to a support such as synthetic paper, paper or plastic film, and the coat is dried to obtain a laminated recording layer for a thermosensitive recording medium. In addition, it is possible to provide a protecting layer on the front or rear surface of the thermosensitive recording medium, if necessary.
Patent JP-H07230642-A (JP)
Title: Revolving speed detecting device
Inventor: MORISADA KATSUHIRO
IPC: G11B15/093
Filed: 1994-02-17
Abstract: PURPOSE:To secure a light transmission path and to fit a reflecting type photointerruptor direct to a main printed circuit board by providing a light guiding member between the reflecting type photointerruptor and a mirror on a lower surface of a reel base. CONSTITUTION:Light from a light emitting diode 5 of the reflecting type photointerruptor 7 is incident upon an end surface of a light receiving end part 9a of a light emitting side prism of a prism 8, and is refracted by slant surfaces 9c and 9d and is then projected to the mirror 3 from an end surface 9b. Then, reflected light from the mirror 3 is incident upon an incident end 10a of a light receiving side prism 10, and the light is received via an end part 10c by a phototransistor 6, thus detecting revolutions of the reel base 1. By this method, since the light transmission path between the interruptor 7 and the mirror 3 is secured, even when the interruptor 7 is fitted direct to the main printed circuit board 4, a revolving speed of the reel base 1 can be detected.
Patent JP-H09237342-A (JP)
Title: Strong recognition device using noticed point
Inventor: FUJIMOTO KATSUTO
IPC: G06V10/48
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of memory consumption necessary for the expression of a parameter space by outputting the estimate of a parameter for describing an environment in accordance with a result voted to a voting space in a restriction parameter space. SOLUTION: A restriction parameter space storing means 1 stores a restriction parameter space as a parameter space based upon an object model. A voting execution means 2 votes a set of partial parameters in the restriction parameter space stored in the means 1. A parameter estimating means 3 outputs the estimate of a parameter for describing an environment in accordance with a result voted to a voting space in the restriction parameter space after the end of voting to all feature points in the restriction parameter space by the means 2. Even when the information of observing feature points of an object to be recognized is lacking due to noise, hiding or the like or excess false information is mixed, a description parameter can be correctly estimated.
Patent JP-H03245150-A (JP)
Title: Photosensitive resin composition and photosensitive element using it
Inventor: SATO KUNIAKI
IPC: G03F7/038
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a photosensitive resin composition high in photosensitivity even in the case of using it for a thick film by incorporating a polymer having specified repeating units, an amine compound having an ethylenically unsaturated group, and a photoinitiator and laminating the obtained resin composition on a substrate. CONSTITUTION:The photosensitive resin composition containing the polymer having the repeating units represented by formula I (in which R1 is a quaternary aromatic group; R2 is a divalent aromatic group; and at least one of R1 and R2 has an F atom), the amine compound having an ethylenically unsaturated group, and the photoinitiator and laminating the obtained resin composition on the substrate. Thus permitting the obtained resin composition to be superior in light transmittance and solubility and a thick film having both of heat resistance and flexibility to be formed at the time of coating the substrate surface with the composition and forming the final hardened film.
Patent JP-H08207715-A (JP)
Title: Vehicle cleaner
Inventor: MOTOYAMA TOMIO
IPC: A47L7/02
Filed: 1995-02-07
Abstract: PURPOSE: To set free the boom turning range of a vehicle cleaner with a boom, which can blow the compressed air. CONSTITUTION: In a vehicle cleaner with a boom 12, which can blow the compressed air, an upper side compressed air communicating tool X and a lower side compressed air communicating tool Y for always keeping the communication of the compressed air in response to the turning of the boom 12 are provided between a blowing hose 15 arranged in the boom 12 side and a compressed air leading pipeline 14 inside of a main body 10.
Patent JP-S55135750-A (JP)
Title: Lymphocyte separation filter
Inventor: TAKENAKA YOSHINORI
IPC: A61K35/14
Filed: 1979-04-12
Abstract: PURPOSE: To enable to obtain lymphocyte with excellent purity and high efficiency, by constituting the filter with the part catching the white corpuscle in blood corpuscle floating liquid and with the part catching granulocyte and monocyte among white corpuscle only.  
     CONSTITUTION: A pump or injector is fitted at the outlet 7 and blood corpuscle floating liquid is introduced from the inlet 4 to the filter. The granulocyte, monocyte and most part of platelet in blood corpuscle floating liquid introduced are caught at the second part 1, and lymphocyte is caught at the first part 5. The blood corpuscle and blood plasma are out without being almost caught in the filter from the outlet 7. Next, to rinse the blood corpuscle and blood plasma left at the first part 5, the rinse liquid is fed to the first part 5 and it is out from the inlet 4 outside the filter. Next, to remove the lymphocyte caught on the first part 5 outside the filter, physiological solution is fed from the inlet 4 in high speed. Lymphocyte floating liquid can be obtained from the outlet 7 with high purity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07251466-A (JP)
Title: Production of pneumatic tire
Inventor: IWATA NOBORU
IPC: B29D30/54
Filed: 1994-03-15
Abstract: PURPOSE:To prevent the generation of product deficiencies or the lowering of productivity by successively winding an even number of green rubber layers having specific thickness and width around a green carcass from an even number of different places on a periphery and molding a left-and-right symmetric ribbon tread. CONSTITUTION:When a pneumatic tire or a reclaimed tire is produced, green rubber is successively wound around a green carcass to mold a ribbon tread. In this case, an even number of ribbon like green rubber layers 1a, 1b with a thickness of about 3-6mm and a width of about 40-150mm are prepared. The green rubber layers 1a, 1b are successively wound around the green carcass 2 from an even number of the different places 2a, 2b on periphery of the green carcass 2 to mold a substantially left-and-right symmetric ribbon tread 3. That is, the ribbon tread 3 is formed by successively winding rubber ribbons a1-a5, b1-b5 in mutually opposite directions.
Patent JP-H01220105-A (JP)
Title: Core device for magnetic head
Inventor: SATO TOSHIYUKI
IPC: G11B5/127
Filed: 1988-02-26
Abstract: PURPOSE:To increase adhesion degree between the leg part of a core and a back bar and to improve a dynamic characteristic by pressing the back bar, which is abutted to the side surface of first-third legs of the core, with a holder to have first-third pressing pieces, which are respectively faced to the first-third legs. CONSTITUTION:A holder 8 is set to coil frames 2 and 3. At such a time, a base part 8a is loaded on the coil frames 2 and 3 and the first and second legs 1a and 1b are fitted into a blank place 8e. Then, the third leg 1c is inserted through a rectangular hole 8f. Next, when back bars 4A and 4B are respectively fitted into the interval between both sides of the first-third legs 1a-1c and pressing pieces 8b-8d, the back bars 4A and 4B are pressed to the first-third legs 1a-1c by the spring character of the pressing pieces 8b-8d. Accordingly, the adhesion degree between the first-third legs 1a-1c and back bars 4A and 4B. After that, they are fixed by an instantaneous adhesive agent and an epoxy adhesive agent, etc. Thus, the dynamic characteristic of the magnetic head can be improved.