baber/WOPTO huggingface dataset:
Patent JP-H0467675-A (JP)
Title: Image sensor
Inventor: OKADA JUNJI
IPC: H04N1/028
Filed: 1990-07-09
Abstract: PURPOSE:To enable a layer to be effectively used as a diode area and to enhance a diode formed on an individual electrode wire through the intermediary of an interlaminar insulating film in area so as to improve an image sensor in sensitivity and drive speed by a method wherein the individual electrode wire and a lower electrode are formed into a multilayered structure interposing an interlaminar insulating layer. CONSTITUTION:In an image sensor where diodes PD and BD and an individual electrode wire are formed on different layers through the intermediary of an interlaminar insulating film 10, it is equivalently equal that a capacitor Cc induced by sandwiching the interlaminar insulating film 10 between the individual electrode wire 9 and a lower electrode 2 is connected in parallel with the blocking diode. As the photodiode PD can be enlarged in element size and a photocurrent induced when light is made to impinge on a photodetective area is made to increase, so that an image sensor of this design can be improved in sensitivity. The blocking diode BD can be enlarged in element size, so that a forward current can be increased, in result a time required for charging the photodiode PD can be shortened and a signal read operation can be made executed at a high speed.
Patent JP-S6241082-A (JP)
Title: Thermal recording material
Inventor: SANO MASAJIRO
IPC: B41M5/327
Filed: 1985-08-16
Abstract: PURPOSE:To provide a thermal recording material free of coloring or lowering in color forming capability which might be caused by light, by using at least one specified compound as a dye precursor. CONSTITUTION:At least one compound of general formula I, wherein each of R1, R2, R3, R4 and R5, which may be the same or different, is hydrogen, a lower alkyl, lower alkenyl, lower alkoxyl or halogen, is used as a dye precursor, in a thermal recoding material which comprises a thermal recording layer comprising microcapsules containing a basic dye precursor therein and a color developer for developing the color of the precursor. A leuco color forming type thermal recording material employing such microcapsules tends to be colored red at a part exposed to light. The dye precursor of the general formula I is less liable to be decomposed by light, and remains in a stable stage in the microcapsules. Accordingly, the surface of the recording layer is prevented from being colored due to light, and the intrinsic color forming capability of the precursor is maintained as it is, resulting in that developed color density can be enhanced. In addition, since the developed color density of recorded images is conspicuously different from the color density of other parts, clear recorded images can be obtained.
Patent JP-S5883659-A (JP)
Title: 3-amino-4-fluorophenol derivative and its preparation
Inventor: NAGANO HIDEYOSHI
IPC: C07B61/00
Filed: 1981-11-10
Abstract: NEW MATERIAL:The 3-amino-4-fluorophenol derivative of formulaI(X is Cl or Br). EXAMPLE:3-Amino-6-chloro-4-fluorophoneol. USE:Useful as a synthetic intermediate of 2-(4-chloro-2-fluoro-5-isopropoxyphenyl)- 5,6,7,8-tetrahydrophthalimide, etc. useful as herbicides. PROCESS:The compound of formulaIcan be prepared by the catalytic reduction of the nitrophenol derivative of formula II with hydrogen in ethanol solvent in the presence of a platinum dioxide catalyst at normal temperature and pressure.
Patent JP-H1027963-A (JP)
Title: Multilayer printed wiring board and production thereof
Inventor: MATSUMOTO HARUMI
IPC: C08G59/20
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable high density multilayer printed wiring board easily and inexpensively by forming an anchor of electroless plating film on the surface of a heat resistant resin insulation layer thereby forming a conductor pattern comprising an electroless plating film and an electrolytic plating film excellent in adhesion strength. SOLUTION: A conductor pattern comprising an electroless plating film and an electrolytic plating film and a heat resistant resin insulation layer are laminated alternately to produce a printed wiring board. In this regard, a porous layer of 0.1-8μm thick is provided on the surface of the resin insulation layer 4a thus forming an anchor of electroless plating film. The resin insulation layer 4a comprises resin components of one or a plurality of thermosetting epoxy compound including an alicyclic epoxy compound.
Patent JP-S6240750-A (JP)
Title: Resin-sealed semiconductor device
Inventor: WAKAMATSU SHIGEMI
IPC: H01L23/28
Filed: 1985-08-16
Abstract: PURPOSE:To improve the moisture resistance by forming a resin-sealed structure in which a hollow case is provided in a resin. CONSTITUTION:A ceramic substrate 1 secures a metallized surface 3 for placing a semiconductor chip 2 and outer leads 4, 5. Fine metal wirings 6, 7 are electrically connected with the chip 2 and the leads 4, 5. After the leads are once sealed with bonding resins 9, 10 with a hollow ceramic cap 8, the entirety is secured with resin 11. In a semiconductor device having such a structure, the resin is not bonded to the periphery of the chip, moisture is not fed without intermediary of the resin from the atmosphere to provide a long leakage passage.
Patent JP-H0467169-A (JP)
Title: Picture forming device
Inventor: KURIHARA SUSUMU
IPC: G03G21/00
Filed: 1990-07-09
Abstract: PURPOSE:To input names of copy patterns corresponding to the registered numbers of the patterns by providing a name inputting section which inputs the name of a copy pattern corresponding to the registered number of the copy pattern. CONSTITUTION:When a job memory key 6 is pressed twice after a desired copy patterns is decided by means of ten keys 1, etc., at the time of registering the copy pattern, a write indicating section 8 starts to blink, indicating that the write mode is set. Then the registering number of the copy pattern is inputted through the ten keys 1. In the case that the registering number is unregistered, the section shifts to a lighting state from the blinking state. Thereafter, since the inputted registering number is displayed in a number displaying section 4, a name is inputted from a name inputting section 10 corresponding to the registered number. Therefore, the registered number and name can be registered in a paired state and the pair can be displayed.
Patent JP-S57105855-A (JP)
Title: Driving device for pickup arm
Inventor: YOSHIO JIYUNICHI
IPC: G11B3/095
Filed: 1980-12-20
Abstract: PURPOSE: To enable to adjust a stylus tip falling down reference position, by outputs operating the output of two intra-music detectors located near the stylus tip and of adjustable reference voltage.  
     CONSTITUTION: Intra-music sensors 1 and 2 provided at the tip of a pickup arm 3 are constituted with two photo detectos 6a and 6b arranged along the direction of rotation of the arm. The photo detectors 6a, 6b produce an output shown in Figs. A (a) and (b) in response to the lead-in or return and apply them to an operation processing circuit 7 and a waveform processing circuit 8. A horizontal drive control circuit 9 controls a horizontal drive section 10 with an output adjusted at the circuit 7 at an intra-music location to control the falling down position of a stylus tip 4, and controls the direction of rotation of the arm and the speed with the output of a position/speed reference voltage generating section 11 and an am speed detection section 12 via the horizontal drive section 10 at the lead-in or return. The drive timing of the circuit 9 is based on a control signal from a system controller 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1023972-A (JP)
Title: Pump tapping type liquid container
Inventor: FUJIWARA KENJI
IPC: A47J27/21
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the height (or to increase the capacity of inner container) of a pump tapping type liquid container by using a motor-driven pump which is made compact by reducing its dimension in axial direction. SOLUTION: This pump tapping type liquid container is provided with a liquid discharge passage for discharging liquid in the inner container arranged inside the main body of container from the bottom part of inner container to the outside of main body of container and a motor-driven pump 37 for liquid tapping interposed in the middle of the liquid discharge passage. In this case, this motor-driven pump 37 is constituted by providing a driving side magnet 49 pivotally supported by a rotary shaft 46a of a motor 46 and an impeller 51 which is arranged while radially facing the driving side magnet 49 and has a driven side magnet 52 to be rotated with the rotation of that driving side magnet 49, and the dimension of the motor-driven pump 37 in the axial direction is reduced as much as possible so that the space to be occupied can be suppressed narrow.
Patent JP-H0467494-A (JP)
Title: Fifo control system
Inventor: TAKAHASHI YOSHIAKI
IPC: G11C7/00
Filed: 1990-07-09
Abstract: PURPOSE:To prevent a slip from being generated by switching writing control to an FIFO and reading control from the FIFO corresponding to the phase difference of a writing pulse and a reading pulse after synchronization is established. CONSTITUTION:When a jitter is generated in a writing pulse and a writing pulse W3 is delayed, input data D2 are scarcely stored in a register 1, are transferred to a register 2, are read by a reading pulse R3 and are transmitted to a data output terminal D8. When the writing pulse is delayed in this way, the stored data of the register 2 are read by the reading pulse to be in a normal phase condition twice successively and the delay of the writing pulse is absorbed. When advance is generated in a writing pulse W by the jitter, the data are written in the register twice successively and the advance of the writing pulse is absorbed. Thus, a slip can be prevented.
Patent JP-2001016241-A (JP)
Title: Dialup router and transmission control method for the router
Inventor: AHIKO YOSHINORI
IPC: H04M11/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a dialup router where transmission to a wide area network WAN can be restricted when a user of a terminal leaves its seat and to provide a transmission control method. SOLUTION: Upon the receipt of data to be sent from a local area network 4 to a WAN 5, a personal computer PC state reception section 111 of the dialup router 10 detects operation information denoting an operation conducted by an operation section of a terminal connected to the LAN, discriminates the fact of the operation on the basis of the operation information for a period X before or after the time when the data to be sent to the WAN are sent to the WAN and transmits the data received for the period X to the WAN according to the discrimination.
Patent JP-H0844379-A (JP)
Title: Karaoke device
Inventor: SAI TOMU
IPC: H04N21/258
Filed: 1994-08-02
Abstract: PURPOSE:To record histories of playings of karaoke musics and CM televisiongs in a log area in a communication karaoke device. CONSTITUTION:A log storage area is provided in an HDD 15 and histories of playings of karaoke musics, histories of CM televisings, abnormalities of the downloadings of musical data, abnormalities of operations of peripheral equipments and results of self diagnostic operations are recorded in the area. The recorded contents are transmitted to a center based on an instruction from the center and also are displayed on a display panel 18 in accordance with a display instructing input from a panel switch 19. A program organization can be optimized by calculating karaoke musics whose times of playings are large and karaoke musics whose times of playings are small. Moreover, advertising charges are made correct by performing chargings based on the times of CM televisings. Further, an adequate maintenance care is effectively executed by deciding the content of the maintenance care based on an error history.
Patent JP-H0529146-A (JP)
Title: Thin film inductance element utilizing rectangular magnetic core
Inventor: SHIRAKAWA KIWAMU
IPC: H01F17/00
Filed: 1991-07-22
Abstract: PURPOSE:To provide a thin film inductance element utilizing a rectangular magnetic core which has raized a resonance frequency and realized high Q value by controlling a high frequency thin film inductance element so that it is formed in almost square shape and the length in the magnetizing direction is a little shorter than the other side. CONSTITUTION:In an inductance element where a coil 12 is arranged around a magnetic core 13 of a thin film magnetic material via an insulating film, the surface of magnetic core 13 is formed in the rectangular shape and it is then energized in the short-diameter direction.
Patent JP-S6243088-A (JP)
Inventor: IKEGAMI TETSUJI
IPC: B41J29/00
Filed: 1985-08-19
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-S5970877-A (JP)
Title: Measuring device for fuel injection timing of diesel engine
Inventor: EZOE MITSUHIKO
IPC: F02M65/00
Filed: 1982-10-18
Abstract: PURPOSE:To discriminate a cylinder for detecting a given crank angle position through a simple constitution, by a method wherein a vibration sensor is mounted on a cylinder for detecting a top dead center and the like, and based on the results of a fuel injection start detection and a top dead center detection, the cylinder for detecting the top dead center, is discriminated. CONSTITUTION:After starting of operation, an injection pulse PA and a top dead center pulse PT, outputted from an injection detecting circuit 5 and a top dead center detecting circuit 11 respectively, are inputted to monomulti-circuits 13 and 14, respectively, and pulses Pa and Pt are outputted from the circuits 13 and 14, whereby from an AND circuit 15, a top dead center pulse P6 of a sixth cylinder is outputted only while the pulses Pa and Pt are both brought to a high level ''H''. Namely, from the circuit 11, the top dead center pulse PT is outputted at a time when either a first cylinder or the sixth cylinder is positioned at a top dead center, and by means of only the pulse PT, it can not be discriminated whether a cylinder, detecting the top dead center, is the first cylinder or the sixth cylinder. Thereby, a vibration sensor 1 is mounted on the sixth cylinder to detect fuel injection of the sixth cylinder, and by finding theoretical product of both cylinders, it can be discriminated whether the cylinder, detecting the top dead center, is the sixth cylinder or not, resulting in elimination of the need of installing an additional discriminating sensor.
Patent JP-2000003716-A (JP)
Title: Fuel cell system
Inventor: TAKUMI KOJI
IPC: H01M8/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To shorten the time until generation is started and dispense with humidification at the entrance of a cell by disposing a means heating coolant, at a coolant entrance part of a CO reducing part of a reformed device. SOLUTION: A coolant heating means 6 is disposed at a coolant entrance part of a CO reducing part 4 of a coolant transport line between the CO reducing part 4 and a coolant pump 9, and is constituted of a combustion equipment 62 which is provided with an igniter 61 and a heat exchanger 63 heating coolant by utilizing heat of the combustion equipment 62. At starting of a fuel cell, coolant is raised in temperature by the heat exchanger 63, so that CO oxidation catalyst quickly eaches the reaction temperatures 100 to 150 deg.C from an atmospheric temperature. This raise in temperature is performed by methanol combustion heating. To raise the temperature of coolant up to a reaction optimum temperature, the control of the temperature of coolant is performed by methanol combustion and delivery amount of the coolant pump 9.  As a result, the time until the temperature is raised by a heat generation reaction due to CO oxidation at the time of a starting can be sharply reduced.
Patent JP-S6169553-A (JP)
Inventor: SHIIRAI RU
IPC: B65D17/50
Filed: 1985-08-19
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-H0933422-A (JP)
Title: Method for evaluating liquid repellent surface
Inventor: KONDO TAKUYA
IPC: G01N13/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To enable the evaluation of treated surface by adjusting the surface tension of a drop including a dyestuff to be in the intermediate range between the critical surface tensions of a base surface and the surface of a repellent film, spraying the drop over the surface to be treated and its periphery, and evaluating its coloring state after it is dried. SOLUTION: The surface tension of a drop 1 including a dyestuff is adjusted to be in the intermediate range between the cristical surface tensions of an object 2 to be measured for repellent treatment and the surface treated, and the drop 1 is sprayed over the liquid replellent surface of the object 2 and its periphery. Since the surface of the object 2 is lower in repellency than the drop 1, the object 2 becomes wet, being covered with a coating film. The drop 1 sprayed over the liquid-repellent surface is repelled on the surface and becomes spherical. Their differnce is hardly discriminated in such a state where the drop 1 remains as it is, however, after the drop 1 is dried, the color of a dyestuff itself appears in the case where the surface is covered with a coating film, and a black dot is observed in the case where the drop is spherical. Thus, the presence or absence of a repellent film can be observed visually, so that the treated surface or untreated surface can be judged easily thereby.
Patent JP-H1027866-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: MATSUNAGA TOSHIHIRO
IPC: H01L23/28
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve heat radiation effect and to contrive formation of low temperature resistance of a semiconductor integrated circuit device at low cost. SOLUTION: This semiconductor integrated circuit device is provided with an element outer circumference supporting surface 3a with which a semiconductor element 1 is supported by connecting the circuit forming surface 1b of the semiconductor element 1 and the outer circumferential part 1d of the non-circuit forming surface 1c on the opposite side of the circuit forming surface 1b. Also, an element mounting substrate 3, where a through hole 3b, which is smaller than the area of the backside 1c of the semiconductor element 1, is formed and sealing resin 4, with which the semiconductor element 1 and its circumferential part 1e are sealed, are provided. The semiconductor element 1 and the element mounted substrate 3 are junctioned in such a manner that the backside 1c of the semiconductor element 1 is exposed via the through hole 3b of the element mounted substrate 3. As a result, the backside 1c of the semiconductor element 1 can be cooled directly, and the heat radiating effect from the backside 1c of the semiconductor element 1 can be improved.
Patent JP-S5884169-A (JP)
Inventor: TERAMOTO HIROSHI
IPC: C04B28/22
Filed: 1981-11-12
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-H1025118-A (JP)
Title: Forming of lens and forming apparatus therefor
Inventor: SHIMIZU KAORU
IPC: C03B11/08
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive method for forming of a lens with excellent productivity and a forming apparatus for the lens. SOLUTION: This apparatus is composed of a holding plate 3 slidably holding plural upper molds 1 and a cylindrical holder 4 provided with plural cylindrical molds 5 individually engaging a lower mold 2 corresponding to the upper molds 1. Each of the upper mold 1 is supported by each of the lower mold 2 attachably and separably, and a preform lens sheet 10 having plural lens elements 11 arranged is nipped with the plural upper molds 1 and the plural lower molds 2, then plural lenses are formed at once.
Patent JP-H05137930-A (JP)
Title: On-vehicle air cleaner
Inventor: IMAI HIDETOSHI
IPC: B01D53/30
Filed: 1991-07-23
Abstract: PURPOSE:To determine an adequate operation by detecting the quantity of gas and dust with higher accuracy by both of the output of a gas sensor and the output of a dust sensor and determining the suction force suitable for respective gas quantities and dust quantities. CONSTITUTION:This air cleaner has a fun motor 8 which is provided in an air cleaner body 1 and is used to suck dust and smoke, the gas sensor 2 and dust sensor 3 which detect the smoke of cigarettes, exhaust gases, etc., and a control means 7 which is inputted with the outputs of the gas sensor 2 and the dust sensor 3. The control means 7 controls the rotating speed of the fan motor 8 by the outputs of the gas sensor 2 and the dust sensor 3. The rotating speed of the fan motor 8 is controlled by the gas sensor 2 when there are the few ambient gaseous components. The rotating speed is controlled by the dust sensor 3 when there are the many gaseous components. The operation of always comfortable air cleaning is enabled.
Patent JP-H0231560-A (JP)
Title: Digital color copying machine
Inventor: MORIYA SHIGERU
IPC: H04N1/21
Filed: 1988-07-20
Abstract: PURPOSE:To improve the utilizing efficiency of a picture storing means by making plural pictures registerable when the memory capacity for registered pictures is smaller than that of the picture storing means. CONSTITUTION:A picture registering means 25 which can be registered pictures of originals in plural noted area as far as the storing capacity of a picture storing means 1 permits is provided. Since the means 25 performs necessary storing operations avoiding the memory space of the means 1 where already registered pictures are stored, the means 25 can be registered plural pictures as far as the memory capacity of the means permits. In addition, the means 25 can register multilevel data and binary data in a mixed state by appropriately setting the address of the means 1 when picture data of noted pictures can be registered regardless of multilevel picture reading data and binary printing color data. Therefore, the memory can be utilized effectively and plural superimposed pictures can be registered.
Patent JP-H0467861-A (JP)
Title: Drape for medical treatment and disposable apron
Inventor: UNIKI TSUKASA
IPC: A61L15/16
Filed: 1990-07-09
Abstract: PURPOSE:To provide the drape and apron which are flexible, hardly allow slipping of objects, are resistant to breaking, generate less dust and have enhanced liquid absorptivity by laminating a cellulosic non-woven fabric and a thermoplastic resin layer. CONSTITUTION:The cellulosic fibers refer to cotton, jute, rayon staples and rayon filaments. Most of thermoplastic resins known heretofore are usable and include a polyamide system, polyester system, polyolefin system, etc. The thermoplastic resin layer includes the layers in the form of a sheet, film, etc. While the sheets and films include porous, net-like and other sheets and films, their forms are not particularly limited. The laminated sheet of the cellulosic non-woven fabric and the thermoplastic resin layer is produced by melt extruding the thermoplastic resin on the surface of the sheet consisting of the cellulosic non-woven fabric, or adhering or thermocompression bonding the sheet consisting of the cellulosic non-woven fabric and the film or sheet consisting of the thermoplastic resin.