baber/WOPTO huggingface dataset:
Patent JP-H047615-A (JP)
Title: Laptop type personal computer
Inventor: OSHIBA KOICHI
IPC: G06F1/16
Filed: 1990-04-24
Abstract: PURPOSE:To make a position easy for key operation and the position easy to see a liquid crystal display part coincide, and to improve operabilty at the time of typewriter input by positioning the right and left center lie of the liquid crystal display part and the center line of the keys arranged in ASCII array in the same vertical plane. CONSTITUTION:In order that a straight line B1 equidistant from the 'F' key and the 'J' key of the alphabet provided with positioning marks 11 lies on the same plane as the right and left symmetrical line A of the liquid crystal display part 22, usually, an operator typewrites a placing a main body so that the center of his body is positioned on the center line of both the keys provided with the positioning marks 11. Thus, at the time of typewriting, the operator can look at the liquid crystal display part 22 without turning his face or eyes obliquely, and the operability can be improved.
Patent JP-H08286380-A (JP)
Title: Photosensitive planographic board and its production
Inventor: HIDAKA KATSUHIKO
IPC: G03F7/115
Filed: 1995-04-11
Abstract: PURPOSE: To provide a photosensitive planographic board which is superior in vacuum adhesion, adhesive property with the photosensitive layer, and pressure proof performance by forming adhesion particles on a mat layer into specific shapes. CONSTITUTION: A photosensitive planographic board has such a shape (a brimmed hat type) as composed of a projecting part and a comparatively flat base part developing around the projecting part and is provided with adhesion particles, whose projecting part and base part are integrally constituted of the same substance, on its photosensitive layer. This brimmed hat type has at least a base part adhered to the photosensitive layer and a projection on the base part, the base area of the base part is larger than the base area of the projecting part, and the maximum value of the cross sectional area, which is formed by cutting the projecting part parallel to the photosensitive planographic board, is not especially qualified, if it is smaller than the contact area where the projecting part and the base part are brought in contact.  It does not matter whether its top face of the top part has a cross shape or a circular shape as drawn in illustrations.
Patent JP-H01279727-A (JP)
Title: Medium-strength aluminum alloy sheet excellent in tearability
Inventor: ETO TAKEHIKO
IPC: C22C21/00
Filed: 1988-05-06
Abstract: PURPOSE:To provide medium strength and superior tearability by incorporating Si and Fe as essential components to an Al alloy, carrying out component regulation, and controlling the size and area ratio of an intermetallic compound after rolling, respectively. CONSTITUTION:An Al alloy which has a composition containing, by weight, >=0.10% Si and >=0.15% Fe as essential components and having the balance Al with impurities and also satisfying 3XFe+Si<=3% is cast. Further, the size and area ratio f an intermetallic compound after rolling is applied to the resulting ingot are controlled so that they are <=30mum and 4-10%, respectively. If necessary, one or more kinds among <=1% Cu, <=1% Mn, and <=1% Mg are incorporated to the above Al alloy. This alloy sheet has medium strength and superior tearability and is suitably used for caps, foil vessels, and lids for easy-opening cans, etc.
Patent JP-H07294591-A (JP)
Title: Electrical testing method
Inventor: KUWAKI AKINORI
IPC: G01R31/20
Filed: 1994-04-26
Abstract: PURPOSE:To obtain necessary data and to also make the electrical test of the cables themselves possible to be performed by testing the enhanced insulation body part of a connection box for connecting different kinds of cables under a condition closer to an actual use. CONSTITUTION:The breakdown voltage test of an enhance insulation body 10 with a connection terminal 10A for connecting CV cable and a connection terminal 10B for OF cable is performed. An oil-dipped paper 15 is wound around a CV cable 1-3 for electrification and a bellmouth 16, etc., are fitted as needed as a terminal for pseudo OF cable, which is then fitted to the connection terminal 10B for OF cable. The connection terminal 10A for CV cable arranges electric field with a spherical electrode 23, thus forming a similar electric field as fitting of the OF cable to the connection terminal 10B for OF cable for testing. Also, other high-electric-field part can be fully and electrically connected to prevent unneeded corona discharge.
Patent JP-S61269777-A (JP)
Title: Graphic processing system
Inventor: OSAWA AKIRA
IPC: G06T15/00
Filed: 1985-05-24
Abstract: PURPOSE:To retrieve a partial space and to execute a graphic processing in which the attention is paid to a part by defining the space by a pair of characteristics at both sides to sandwich a divided space and setting a related data to show a relation to other characteristics. CONSTITUTION:A memory 2 is accessed in common from a calculating processing unit 1, an I/O control part 4 and a space data processing part 3. The space data processing part 3 is accessed from the calculating processing unit, and refers to characteristic tables 20 and 21 by the execution of the space data interpreter program. The space data processing part 3 selects the type of the graphic processing to be realized by the address accessed from the calculating processing unit 1, retrieves the space data by the space data interpreter program, interprets the data, generates the corresponding graphic data and transfers the data to the calculating processing unit 1 side. The calculating processing unit 1 receives this, processes the prescribed graphic and starts the I/O control part 4. Thus, for example, the prescribed data are transferred to a display 7 and the obtained data are displayed.
Patent JP-S601174-A (JP)
Title: Benzothiazole derivative
Inventor: OOHIRA KAZUO
IPC: C07D277/68
Filed: 1983-06-20
Abstract: NEW MATERIAL:A benzothiazole derivative shown by the formula I (R1 is H, lower alkyl, aryl, aralkyl, benzoyl, CF3, or halogen; R2 is lower alkyl) and its salt. EXAMPLE:7-[2-Hydroxy-3-(isopropylamino)propoxy]benzothiazole. USE:A drug. Having beta2-blocking action, yet having no or slightly relaxation inhibitory action on bronchus, showing relaxation action in contrast with this, having high action on cardiac muscle, exhibiting sufficient effect with its small amount, having small possibility of side effect. PREPARATION:A 2,3-epoxybenzothiazole derivative shown by the formula II is reacted with a lower alkylamine shown by the formula R2NH2 in an organic solvent such as methanol, etc. at room temperature -60 deg.C, to give a compound shown by the formula I .
Patent JP-S5813488-A (JP)
Title: Production of metal clad ceramic pipe
Inventor: MORITOKI MASATO
IPC: B23K20/02
Filed: 1981-07-14
Abstract: PURPOSE:To produce a metal clad ceramic pipe which lends itself to various applications over a wide range by cladding a ceramic material with a metallic by the use of a hot hydrostatic pressing method to overcome the disadvantages of the ceramic material. CONSTITUTION:A metallic pipe 3 for insertion is disposed on one inside surface of a metallic pipe 2 to be clad on the outside surface of a ceramic pipe 1, and the top end of the space is covered with an upper ring 4' having a pipe 5 for deaeration. The spacing formed of respective metallic members is sealed tightly by welding or the like. After a evacuation is performed through the pipe 5 at room temp. or elevated temp., the pipe 5 is closed, butt welded and welded to maintain the airtightness in the inside. The assembly is subjected to a hot hydrostatic pressing (HIP) treatment. It the pipe 1 and the pipes 2, 3 subjected to the HIP treatment are removed of the pipe 3 and rings 4, 4' under atm. pressure, the ceramic pipe clad with the metallic pipe 2 on the outside surface is obtained.
Patent JP-H01309306-A (JP)
Title: Soft magnetic thin-film
Inventor: NAKAMURA KYUZO
IPC: C22C38/00
Filed: 1988-05-09
Abstract: PURPOSE:To improve permeability remarkably by adding 1.0-8.0at.% N and not more than 5.0at.% Ti to an Fe-Si-Al group alloy thin-film. CONSTITUTION:1.0-8.0at.% N and not more than 5.0 at.% Ti are added to an Fe-Si-Al group alloy thin-film. The chip of Ti is arranged onto a target material composed of an Fe-Si-Al group alloy under the atmosphere of N2 gas and sputtering is conducted through a sputtering method, etc., as an addition method. The load of Ti is adjusted by disposing the Ti chip onto the target material and varying the quantity of the Ti chip, and the load of N is regulated by using the mixed gas of Ar gas and N2 gas and changing the mixing ratio of Ar gas and N2 gas Accordingly, permeability is improved remarkably.
Patent JP-S61268033-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAGI NORIAKI
IPC: H01L21/603
Filed: 1985-05-23
Abstract: PURPOSE:To scale down a semiconductor chip by making the thickness of a semiconductor up to the surface from the back of a semiconductor chip in an outer circumferential region thicker than that up to the surface from the back of the semiconductor chip in a circuit region. CONSTITUTION:The surface of a semiconductor in a circuit region 2 is shaved previously through etching before the formation of a circuit so that the surface of the semiconductor in an outer circumferential region 1 is made higher than the circuit region 2 protruded by the formation of the circuit, and the circuit is formed. A TAB tape 6 is positioned onto a semiconductor chip 3, and contact- bonded. The circuit region 2 is indented to the outer circumferential region 1 in the semiconductor chip 3, thus resulting in no contact with the circuit region 2 of an application device 5 even when pads 4 for the semiconductor chip are low. Accordingly, a contact bonding surface for the application device need not be recessed, the cost of application device itself can be reduced, the application device 5 and the semiconductor chip 3 need not be positioned and assembly time can be shortened, and the semiconductor chip can be scaled down only by a positioning margin section because the application device and the chip need not be positioned.
Patent JP-S63276802-A (JP)
Inventor: SATO TAIJI
IPC: F21V29/00
Filed: 1987-05-08
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-H01281765-A (JP)
Title: Semiconductor device
Inventor: MATSUMURA TAKASHI
IPC: H01L31/02
Filed: 1988-05-07
Abstract: PURPOSE:To prevent wrong operation and increase the degree of freedom regarding packaging properties by causing the first mounting part which mounts a photodetector to be joined with the second mounting part which is isolated from the first mounting part but mounts a semiconductor element as well with the aid of binding member. CONSTITUTION:A chip 1 equipped with an element which converts incident transmitted light into a photoelectric current and buffer amp parts is put on a die pad 3a and then, the chip 2 at a signal processing part is put on the die pad 3b. The chip 1 is packaged by using a mold 4 which transmits light and the chip 2 is packaged by using the resin of a black mold 5 that is the same mold as conventional one. In such a structure, frames 3a-3c are located on one plane but a part including the die pad 3a mounting the chip 1 is bent at a desired angle with respect to the part of die pad 3b mounting the chip 2 in the direction where light is irradiated. Thus, the signal processing part is not affected very much by light and this structure improves packaging properties.
Patent JP-H06296941-A (JP)
Title: Method and device for precision cleaning
Inventor: ITO OSAMU
IPC: B08B3/10
Filed: 1993-04-14
Abstract: PURPOSE:To realize precision cleaning at a low cost by cleaning off the contaminant depositing on the surface of a material to be cleaned with a hydrocarbonic solvent melting at ordinary temp. by dipping, jetting, shower cleaning etc., and then cleaning the material with the vapor of a chemically stabilized low-b.p. solvent. CONSTITUTION:This precision cleaning device is constituted as a four-tank precision cleaning system consisting of the first to fourth cleaning tanks 1 to 4. A material is cleaned with the hydrocarbonic solvent melting at ordinay temp. in the tanks 1 to 3 mainly by dipping. The solvent is showered over the material in the tank 1 to remove a large contaminant, the solvent is jetted over the material in the tank 2, and a fine contaminant is removed in the tank 3 utilizing ultrasonic vibration. Meanwhile, the material is cleaned with the vapor of a chemically stabilized low-b.p. solvent in the tank 4.
Patent JP-S59740-A (JP)
Title: Common memory area managing system of call routine regression calling
Inventor: HOTSUTA ICHIROU
IPC: G06F9/42
Filed: 1982-06-28
Abstract: PURPOSE:To eliminate the consideration of the level of a routine and positioning of the level at programming, by referencing always the newest common area from a beginning point address of a common memory area stack at each calling level. CONSTITUTION:A specific common area is set newly to execute the processing at a call level at each calling of each routine in a routine group 5. Common areas 7, 8 of each set level are put together at each routine and formed as the stack of a kind of Last-in-First-Out form. Further, the stack is constituted to make the referencing not only the uppermost stage but the internal stage possible. Beginning point (inlet) addresses 9, 10 of each stack are set to a prescribed location in a common area 6 of a program A. Each routine references an optional common area of other routines via the beginning point addresses for using the data.
Patent JP-S62266935-A (JP)
Title: Pcm sound receiving method
Inventor: MATSUKAWA JIYUNKO
IPC: H04B14/04
Filed: 1986-05-15
Abstract: PURPOSE:To mute the voice for a prescribed time as soon as an error is detected, and to reduce noise by providing an analog switch as a mute means, a multivibrator, a D/A converter and an error correction circuit or the like. CONSTITUTION:A data inputted to a bit counter 11 is sectioned at each word from an input clock, and inputted to an error correction circuit 16 via a serial/ parallel conversion section 13. The circuit 16 corrects one-bit error of the data, detects 2-bit error and a detection pulse is inputted to a multivibrator 15 via a counter 14. The vibrator 15 generates a pulse if plural errors exist in one frame over plural words to turn off an analog switch 19 as a mute means. Then a normal data is latched by a latch circuit 17 and converted into an analog signal by a D/A converter 18. When a pulse from the vibrator exists in such a way, the switch 19 is turned off to mute the voice for a prescribed time, thereby reducing the invasion of noise due to burst noise.
Patent JP-H05306467-A (JP)
Title: Plasma cvd apparatus
Inventor: YAMADA YUICHIRO
IPC: H01L21/31
Filed: 1992-04-30
Abstract: PURPOSE:To provide the plasma CVD apparatus which surely stabilizes the quality performance of the thin film to be formed on a substrate and can execute a plasma CVD treatment with high reliability. CONSTITUTION:This apparatus has a movable holding means consisting of a spring 23, etc., for holding the substrate W or a holding member, such as substrate holding plate 22 for holding the substrate W to a transporting and holding means consisting of a transporting base 20, etc., in such a manner that the holding member can be freely moved in its plane direction. A substrate transferring means consisting of an extruding pin 24, etc., for delivering the substrate W held by the movable holding means toward a gas ejecting means, such as gas ejection plate 40, is provided in the treating chamber 10. A positioning member, such as positioning block 44, formed with a positioning step part 45 to be contact pressed to the substrate W or the substrate holding means is provided on the front surface of the gas ejecting means, by which the substrate W is exactly disposed at the position in proximity to the gas ejecting means and the thin film is formed on the substrate.
Patent JP-H06301575-A (JP)
Title: Monitoring timer
Inventor: MORIYAMA HIROYUKI
IPC: G06F15/78
Filed: 1993-04-15
Abstract: PURPOSE:To generate an interrupt in the all periods during counting under a specified condition by providing short-cycle and long-cycle reload registers and reloading a long-cycle reload value after the short-cycle reload value. CONSTITUTION:When a clear signal of a watch dog timer(WDT) is inputted to a short-cycle reload register 3, the value of a short-cycle reload register 3 is reloaded to a counter 4 and the counting is started. When a WDT clear signal is inputted again during the counting, an interrupt control circuit 1 generates an interruption. When the short-cycle counting is ended, the value of a long-cycle reload register 2 is reloaded into the counter 4 and the long-cycle counting is started. When the WDT clear signal is not inputted and the counting of a period 10 is ended, the counter 4 underflows and the interrupt control circuit 1 generates the interruption. When the WDT clear signal is inputted, the value of the short-cycle reload 3 is reloaded into the counter 4 and the counting is started.
Patent JP-H01280811-A (JP)
Title: Automatic power factor controller
Inventor: YAMAZAKI KIYOKUMA
IPC: G05F1/70
Filed: 1988-05-06
Abstract: PURPOSE:To cut-off a capacitor at the light load by deciding a light load state requiring no automatic power factor control according to a fact whether the active power level is lower than the set value of an application time point or not. CONSTITUTION:A reactive power detecting part 101 and an active power detecting part 108 detects and delivers the reactive component (power) and the active component (power) of an electric circuit 1 respectively. Then it is decided whether the active component is smaller than the prescribed set value of an application point or not. In case the reactive component is smaller than the set value of a cut-off point with the advanced phase of the apparent power and at the same time the active component is smaller than the set value of the application point at the light load, the capacitors 62a, 62b... are separated from an electric circuit 1. Then these capacitors are applied to the circuit 1 when the reactive component is smaller than the set value of the application point with the delayed phase of the apparent power. Thus it is possible to avoid such an inconvenient case where the capacitors are always applied even at the light load.
Patent JP-H11263688-A (JP)
Title: Organic fertilizer sheet
Inventor: KASAI YOICHIRO
IPC: C05G3/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To make currently realizable subterranean heat retention, moisture retention, weed growth inhibition, organic fertilizer application and growth or multiplication of beneficial organisms without using a large amount of any chemical fertilizer and any polyvinyl chloride sheet for subterranean heat retention, moisture retention and weed control of the ground surface, in the harvesting of field crops and thereby, to conserve the soil fertility of cultivation land, to enable the harvesting of field crops having strong resistance to disease damage and high food safety in high yields without requiring much labor or time and concurrently to inhibit harmful waste such as used polyvinyl chloride sheet from being generated after harvesting field crops. SOLUTION: The production of this fertilizer sheet comprises appropriately combining and mixing a biodegradable long-fibrous material such as straw, coconut shell or used paper, water, an organic fertilizer, a neutralizer, a thickener, a moisture retention agent, etc., together and subjecting the resulting mixture to heating and rolling to form a soft nonwoven-fabric-like formed sheet or further, perforating small holes for air passage or water absorption through the surface and rear of the resulting formed sheet or forming recessed and projecting parts in the surface of the formed sheet, to permeate bacteria, microorganisms, insect eggs, etc., all of which are beneficial to crops, into the sheet and to fix them in the sheet.
Patent JP-S5444532-A (JP)
Title: Deterioration preventing method of image holding member
Inventor: KONDOU HIDEYO
IPC: G03G5/02
Filed: 1977-09-16
Abstract: PURPOSE: To prevent the deterioration of the electrical characteristics of the image holding member through repeated use by contacting boron carbide particles continuously or intermittently on the surface of the image holding member for electrophotography.  
     CONSTITUTION: Boron carbide particles of about 0.5 to 15μ in particle size (preferably 1 to 10μ) are contacted with the surface of an image holding member by such methods as (a) imparting these on the surface thereof as the first process of using the image holding member, (b) letting these by carried on the cleaning means (e.g., blade, bruch, etc.) for the surface of the image holding member. Particularly the method of using the boron carbide particles by containing these in a developer (usually coloring agent and resin are main ingredients) is desirable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11308856-A (JP)
Title: Charge pump circuit device
Inventor: NANO TAKAO
IPC: H01L21/822
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a charge pump circuit large in doubling rate by separating a boosting transistor into plural groups, and gradually raising the back gate potential. SOLUTION: A unit boosting circuit is composed of an N-type MOS transistors T1-T7 having short-circuited a gain and a drain, and a capacitors C1-C7 connected to the short circuit point, and these unit boosting circuits are connected in large numbers in a column to constitute a charge pump, and also plural unit boosting circuits are separated into plural groups, and each group is given different back gate biases. The voltage boosted in the preceding group is applied as a back gate bias at least to the group including an output stage.
Patent JP-H01282575-A (JP)
Title: Image forming device
Inventor: OTSUKA YASUMASA
IPC: H04N1/29
Filed: 1988-05-10
Abstract: PURPOSE:To obtain a record with high quality without being influenced by character styles by controlling the formation condition of an electrostatic latent image formed on an image carrier and the image forming process of a developing condition, etc., in response to the variety of recorded characters. CONSTITUTION:The developing bias power source 13a of a bias voltage A and the developing bias power source 13b of a bias voltage B are prepared in a developing device and selected by switching a switch 12. When a definite character style like Ming style is preferable, the power source 13a of the developing bias A is selected and a DC component -400V is set. When reverse development is performed, a potential contrastive with the potential of a bright part is 300V and lines become thinner. When a character of thick lines like a Gothic type is preferable, a developing bias B13b is selected and impressed on a sleeve 2. A DC component -600V is set and the potential contrastive with the one of the bright part is 500V so that the thick lines are developed.