baber/WOPTO huggingface dataset:
Patent JP-S61135238-A (JP)
Title: Thermistor current supply circuit
Inventor: SUZUKI TAKAYUKI
IPC: H04B3/12
Filed: 1984-12-05
Abstract: PURPOSE:To change the amount of attenuation together with continuation of a fixed resistance state by using a sum fixing circuit for heater currents supplied to two indirectly heated thermistors and a temperature compensating circuit which changes the current sum in response to ambient temperatures. CONSTITUTION:A differential amplifier is provided with transistors Tr14 and 15, and the collector current I-1 of the Tr14 is reduced when the level of the signal applied to the Tr14 is reduced. While the collector current I-2 of the Tr15 is increased. A Tr16 serves as a constant current source for differential amplifier and therefore the sum of both currents I-1 and I-2 is fixed. Indirectly heated thermistors THs 6 and 7 have beat resistance values corresponding to the currents I-1 and I-2 when both currents are supplied to the heaters of THs 6 and 7. At the same time, the output voltage corresponding to the temperature characteristics of a temperature compensating diode 18 inserted between a plus terminal of an amplifier 17 and an earth terminal is applied to the base of the Tr16 from the amplifier 17. Then the current sum is changed automatically into the value corresponding to the ambient temperatures. Thus it is possible to satisfy the desired resistance value of the thermistor TH over a wide range of temperatures.
Patent JP-H01101294-A (JP)
Title: Underwater scooter
Inventor: HATTORI SEIJI
IPC: B63C11/46
Filed: 1987-10-12
Abstract: PURPOSE:To prevent water from penetrating into any other room except one into which water is penetrated and facilitated maintenance by constituting a housing that it contains individually separate rooms for a battery, a motor and a clutch independently from each other and they are watertight and can be removed and remounted. CONSTITUTION:Since a battery room A and a clutch room C is allocated in front of and at the rear of a central motor room B inside a housing, if sea water penetrates, it is to enter either of the battery room A and a clutch room C which are placed in front of and at the rear of the battery room, before reaching the motor room B wherein a driving motor 18 is contained. The battery room A and the clutch room C are formed independently from each other and is watertight so that if sea water might enter or both of them, it would be prevented from entering the motor room B. Additionally, the battery room A, the motor room B and the clutch room C can be removed and remounted, whereby facilitating the electric charging for a battery 13 or maintenance services.
Patent JP-2000199895-A (JP)
Title: Polymer dispersed liquid crystal display device, its manufacture and projection display device
Inventor: YAMAMOTO MASAO
IPC: G02F1/1333
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To realize a liquid crystal display device which can be driven by a low voltage and has high contrast, excellent brightness and low hysteresis. SOLUTION: Two liquid crystal supporting plates, each constructed by sticking a pair of upper and lower substrates 2, 3 on which are formed transparent electrode layers 10, 11 composed of indium tin oxide respectively, via a spacer and concurrently sealing resin 20 with a specified gap, are stuck together via a mediating material having the same refractive index as the substrates 2, 3. A polymer dispersed liquid crystal which consists of a liquid crystal 15 held and dispersed in a polymer matrix 16 is enclosed in the gap between the respective liquid crystal supporting plates.
Patent JP-H07114350-A (JP)
Title: Electroluminescence display device
Inventor: FUNAKI ATSUSHI
IPC: G09F9/30
Filed: 1993-10-14
Abstract: PURPOSE:To provide an electroluminescence display device which has decreased crosstalks and is easily producible. CONSTITUTION:A first electroluminescence panel consists of a first transparent substrate 1, plural first transparent electrodes 2 which are laminated thereon, are parted from each other and extend parallel with each other, first light emitting layers 3B which are laminated thereon and emit light of a prescribed color by impression of electric fields thereto and plural first metallic electrodes 4 which are laminated thereon, are parted from each other and extend in a direction orthogonal with the first transparent electrodes. The intersected parts of the first light emitting layers held between the first transparent electrode and first metallic electrodes intersecting each other define first light emitting regions. This electroluminescence display device consists of the first electroluminescence panel described above and a second electroluminescence panel which define the second light emitting region with the intersected parts of the second light emitting layers of a prescribed color clamped between the second transparent electrodes and second metallic electrode intersection with each other. The first and second panels are superposed on each other deviating the centers of the second light emitting regions.
Patent JP-H0978852-A (JP)
Title: Method of earthquake-proof reinforcement of concrete stud by steel plate and member therefor
Inventor: SHIMOIIZAKA TOSHIHIKO
IPC: E01D21/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To conduct an earthquake-proof reinforcement of studs safely and quickly by surrounding a stud with split steel plates, inserting connecting members therein from window parts provided at low positions, and connecting the seamed parts of the steel plates from the inside with the connect members. SOLUTION: The stud of a concrete post 1 is surrounded with split steel plates. At the low part of straight line seamed parts 5 of the steel plates, recesses are made for forming windows, and projections are provided over the entire length and along the inside of the seamed parts 5 except the recesses. Next, connecting members 7 are inserted one by one on the inside projections 6 from the window parts, and the seamed parts 5 of the split steel plates are connected from the inside by the connecting members 7. Then, the interstices confined between the wall surfaces of the concrete post and the steel plates are filled with a hardenable fluid material such as mortar. Besides, before or after filling of mortar, the window parts are blocked by welding the plates or the like method.  This process dispenses with a welding and bolt tightening operation at a height, resulting in the completion of connecting steel plates by a simple and prompt operation at a low place.
Patent JP-S62119162-A (JP)
Inventor: TSUNETSUGU KUNIO
IPC: C04B35/56
Filed: 1985-11-16
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-H1081058-A (JP)
Title: Duplication preventing medium and manufacture thereof
Inventor: KINOSHITA SATOSHI
IPC: B42D15/10
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter having an effect for preventing forgery by a color copying machine and a method for making the printed matter. SOLUTION: A latent pattern is formed on the surface of a duplication preventing medium by at least two kinds of light reflection parts which are different in reflectance and made evident by a duplicate by a color copying machine. In a method for making the latent pattern, a thin metal film layer 13 is formed on the whole surface of a backing 11, and a light transmission layer 12 for controlling the quantity of transmitted light according to a prescribed pattern is formed. Or, the first light transmission layer 12-1 is formed on the whole surface, and the second light transmission layer 12-2 is formed on the layer 12-1 according to a prescribed pattern.
Patent JP-2001083887-A (JP)
Title: Mounting structure of liquid crystal display device
Inventor: NISHIMURA HIDEKI
IPC: G02F1/1333
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a liquid crystal display device permitting to protect the whole LCD including not only a liquid crystal panel but also a light guide plate or the like, without damaging the LCD by screwing parts or the like for fixing the LCD to a case of a portable type device. SOLUTION: This is a mounting structure of a liquid crystal display device for mounting an LCD 2 in a case provided with an upper case 1 having a window 1a for a display screen and a lower case to be combined with the upper case 1. In this case, this structure has a positioning rib 1b erected in the periphery of the window 1a for the display screen on the back of the upper case 1, a 1st buffer material 3 interposed between the LCD 2 and the back face of the upper case 1, brackets 4 supporting the LCD 2 from the back face side of the LCD 2, and a fixing means 5 for fixing the brackets 4 onto the back face of the upper case 1.
Patent JP-2000041813-A (JP)
Title: Frame for displaying hanging object in space part
Inventor: NIIZAWA YASUHIRO
IPC: A47G1/16
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To easily hang/remove hanging objects by installing/fixing the left/right both lower parts of angle steel coming into contact with the ceiling under surface on/to columns, and installing hanging object notifying rings in the respective inclined parts. SOLUTION: The part where the angle-shaped part coming into contact with the ceiling under surface is bent/lowered to both sides, is fixed to a corner column 5 or a peripheral wall column 5' of a room by angle steel 3. When the columns 5, 5' do not exist or are hardly installed, there is a case where a horizontal plate 44 is used or respective shapes of the angle steel 3 are deformed or the angle steel 3 is mixedly used. The top parts of the angle steel 3 are crossed with each other, thin steel metal or a pressure sensitive adhesive tape similar to the upper part of angle suspension steel 4 is used on the side of a central illuminating lamp 36, and a position may be fixed. The inclined parts of the angle steel 3 are connected by rings 1, 1', 2, 2'.  There is also a case where one or two or more ring parts are installed on the upper surface or the under surface of the angle steel 3, the lower sides of respective hanging objects are placed on or sandwiched in the respective rings, and the upper sides of the respective hanging objects are suspended from a ceiling frame or the pole edge.
Patent JP-H1084644-A (JP)
Title: Power source controller for electric road heating
Inventor: KANEZAKI HIROYA
IPC: H02J13/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To retain a switch mode without using a battery at the time of stop of power supply and reset to the previous mode before stop, by providing switch transfer means by a remote controller and a keep circuit for holding a switch transfer state, thereby permitting the remote operation. SOLUTION: A current application mode switch E and an automatic mode transfer switch F operating through a receiving unit 20 of a remote controller are constituted with relay coil contacts. And a current application gate circuit is constituted with a self-holding keep circuit 30 and also a reset coil U for a manual mode, a reset coil V for an automatic mode and a snowfall sensor 23 are provided and a feeding unit 25 to loads (electric heating wire for road heating) in the downstream of a screening circuit 21 is connected. By doing this, even though power supply stops, a system for automatically resetting to a mode set before the stop when restarting the power supply can be constituted at a low cost by using 4-channel remote control for the remote operation.
Patent JP-H01100576-A (JP)
Title: Developing device of image forming device
Inventor: MIYAZAWA YOSHINORI
IPC: G03G15/09
Filed: 1987-10-13
Abstract: PURPOSE:To supply fresh toner onto a sleeve at all times and to maintain stable development characteristics by releasing a toner layer on the sleeve from an attractive force from the sleeve by a magnetic pole for separation arranged in a toner hopper and separating it from the sleeve. CONSTITUTION:The toner on the sleeve 17 decreases in magnetic attractive force when passing through the gap formed of a separating magnet 19 and the sleeve 17. Namely, counter magnetic poles have the same polarity, so the attractive force becomes 0 where magnetic fields of both magnetic poles at the intermediate part balance with each other. Further, toner is attracted to nearby a collecting magnetic pole 20 as simulated with lines 21 of magnetic force produced by the separating magnet 19 to constitute a magnetic brush 22. The attractive force to the sleeve, therefore, decreases and the toner on the sleeve 17 is released temporarily from the sleeve by receiving the mechanical force of the magnetic brush 20, so that fresh toner particles from the toner hopper 18 stick on the sleeve one after another. Consequently, the development characteristics never become unstable owing to cohered toner sticking permanently on the sleeve.
Patent JP-2001054012-A (JP)
Title: Method for deciding exposure of camera
Inventor: WAKI RIGIO
IPC: G03B7/099
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To easily and securely measure reflected light and to set, appropriate exposure by means of measuring incident light in the same TTL camera. SOLUTION: Outer light reception parts 4 and 5 are installed in a body 1 of a camera. Illumination light of an object is made incident on the light reception parts 4 and 5, appropriate exposure can be detected and an exposure value can be set by measuring the incident light. In the measurement of the reflected light of TTL, it is measured by making not 18% gray but white which exists much in the object as a reference and the exposure value is given from brightness.
Patent JP-H07160580-A (JP)
Title: Processor, cache and method for prevention of generation of aliasing
Inventor: DEIBITSUDO BII UITSUTO
IPC: G06F12/08
Filed: 1994-10-24
Abstract: PURPOSE: To provide a processor capable of high-speed conversion to a logical address for a function unit and quickly accessing a cache by an external bus. CONSTITUTION: Linearly address specifiable caches 104 and 150, a first conversion circuit for converting physical addresses and linear addresses and a second conversion circuit for converting the linear addresses and the logical addresses are provided in a microprocessor 100. The function units 131-136 of the processor 100 are address specified by the logical addresses and the caches 104 and 150 are address specified by the linear addresses respectively.
Patent JP-H02102776-A (JP)
Title: Treatment of colored waste liquid generated from molasses
Inventor: YOKOYAMA SHINYA
IPC: C02F1/58
Filed: 1988-10-13
Abstract: PURPOSE:To reduce the org. matter concn. in a colored waste liq. by holding the waste liq. at high temp. and pressure in the presence of an alkaline catalyst to separate and recover the org. matter in the waste liq. as an oily material. CONSTITUTION:The colored waste liq. is supplied to a concentrator 1 through a line 5, and concentrated. The separated water is removed by a line 6, and the concentrated waste liq. is added with an alkaline catalyst by a line 8 and then introduced into a reactor 2 through a line 7. The waste liq. and catalyst in the reactor 2 are passed through the reactor as a piston flow at a specified velocity, and extracted from a line 11. Meantime, the waste liq. is subjected to the reaction, and org. matter is separated from the waste liq. By this method, the org. matter concn. can be remarkably reduced.
Patent JP-H0598400-A (JP)
Title: Sintered and forged ferrous alloy member
Inventor: FURUKIMI OSAMU
IPC: C22C38/18
Filed: 1991-10-04
Abstract: PURPOSE:To manufacture a sintered and forged ferrous allay member improved in tensile strength and fatigue strength, capable of obtaining fatigue strength comparable to that of a refined material and advantageously applicaple to high fatigue strength parts. CONSTITUTION:This cover is a sintered and forged ferrous alloy member contg. <=1.1% C and 0.6 to 1.5% Cr as well as <=0.12% precipitated Cr and furthermore contg., at need, one or >= two kinds among 0.1 to 0.8. Mn, 0.5 to 2.5% Ni, 0.1 to 2.0% Mo, 0.02 to 0.15% V, 0.02 to 0.15% Nb and 0.5 to 2.5% Cu and having >=7.70g/cm<3> density.
Patent JP-H10106079-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KATOU YASUHIRO
IPC: G11B15/665
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device easily mounting a tape drawing-out post on a chassis and accurately positioning the tape drawing-out post in the standby position and also not being accompanied with the increase of the number of components. SOLUTION: An expanded hole 25 for insertion wider than the width of a guide groove 15b is provided around the end part of the guide groove 15b to the side of a tape cassette so that a boat 24 arranged with the drawing-out post is easily to be mounted on the chassis 14, and also when a light guide 26 for detecting the tape end, which is provided with a positioning protrusion 26c, is mounted on the chassis 14, the positioning protrusion 26c is inserted to the end part of the guide groove 15b, then the boat 24 in the standby position is abutted direct on the positioning protrusion of the light guide and accurately positioned. The increase of the number of components is not effected with this arrangement since the positioning protusion is provided on the light guide.
Patent JP-H02106191-A (JP)
Title: Method of controlling motor
Inventor: SAKAGUCHI EIJI
IPC: H02P6/08
Filed: 1988-10-12
Abstract: PURPOSE:To efficiently rotate a motor by setting a conduction angle of the motor to each coil, after the motor is started and arrived at a predetermined rotating speed, to a zone narrower than a normal conducting zone with the central position of the normal conducting zone as a center. CONSTITUTION:A conduction angle alpha to coils is set to a zone narrower than a normal conducting zone beta with the central position Mc of the normal conducting zone beta as a center. A signal from a position detector 1 or a stator coil is fed through a phase shifter 2, a reference voltage is applied to the phase- shifted input signal, and conducted in a zone more than the voltage. When the level of the reference voltage is altered, the angle n can be altered. The level of the reference voltage can be varied by changing the resistance value of a variable resistor 4.
Patent JP-H05100338-A (JP)
Title: Mechanism for destaticizing stimulable phosphor sheet
Inventor: KODA KATSUHIRO
IPC: B65H7/00
Filed: 1991-10-04
Abstract: PURPOSE:To discharge a static electricity generated when a stimulable phosphor sheet is transferred by a carrying line. CONSTITUTION:The surface potential and polarity of a stimulable phosphor sheet P are obtained by a static electricity measuring circuit 136, the bias voltage and AC amplitude are set based on the obtained data, the obtained bias voltage and AC amplitude are supplied to a destaticizing transformer 130, and consequently an electric charge is supplied to the sheet P from a destaticizing bar 132. The static electricity is removed by the electric charge.
Patent JP-H06350234-A (JP)
Title: Method for mounting electrical and/or electronic parts on insulating board and making contact connection thereof and manufacture of printed circuit board with noncurrent metal deposition and method for mounting electronic parts and making contact connection thereof
Inventor: DEISNER ERICH DIPL PHYS
IPC: H05K3/18
Filed: 1993-10-15
Abstract: PURPOSE: To make parts available in an ATV in peripheral micro-devices without using bonding, soldering or micro-welding, by carrying out an electroless metal deposition step in a chemical metal bath, in which a conductive path is formed and at the same time a connection terminal is connected. CONSTITUTION: A catalyst 7 for electroless metallic deposition is applied to the surface of a substrate 1 in accordance with the pattern of conductive paths. The process is carried out in a linear printing step with the catalysis applied all over or in an optical processing step. An electric/electronic part 2 is positioned on the substrate 1 and fixed with adhesive 8. At this time the catalysis 7 in accordance with a metallic connection part 6 is orientated with respect to the conductive path. Then, the substrate 1 with the part 2 is dipped in a chemical metallization bath, for example formula containing a copper-based bath.  After a given a bath time using a selected bath parameter, especially with a given deposition speed and a given redox potential, a metallic conductive contact 9 is formed between a metallic connection part 6 and a metallic conductive path 4 formed concurrently in the metal deposition step.
Patent JP-H01101757-A (JP)
Title: Data transmission system
Inventor: NAKAMAKI KIYOUICHI
IPC: H04L12/64
Filed: 1987-10-15
Abstract: PURPOSE:To send plural communications through one logic channel simultaneously by adding information to identify communication to a communication data and sending the communication data including identification information in the unit of cells while a logic channel information of the transmission line is provided. CONSTITUTION:In the transmission of multi-media such as sound, picture and data, information to identify the communication is added to the communication data and the communication data including the said identification information is sent in the unit of cells while the logic channel number of the transmission line is added. For example, the data 201 sent from a computer 101 to a computer 102 belonging to, e.g., the communication A is given to a data transmission equipment 103, which adds an identifier (a) representing to be depending on the communication A to the data 201 to constitute a format 202. Thus, plural communications are set through one logic channel simultaneously.
Patent JP-S61137294-A (JP)
Title: Memory integrated circuit
Inventor: UMEDA JUNZO
IPC: G11C11/407
Filed: 1984-12-06
Abstract: PURPOSE:To speed up the writing function of a memory device by forming latch circuits respectively corresponding to a writing information input, an address information input and a read/write command information input, an output means for outputting signals to respective latch circuits and a write control means. CONSTITUTION:Writing information is inputted to the writing information input 10 and latched by the writing information input latch circuit part 20. Address information is inputted to an address information input 11 and latched by an address information input latch circuit part 21 and the output of the circuit 21 is decoded by an address decoder circuit 25. Read/write command information is inputted to the read/write command information input 12 and latched by a read/write command information input latch circuit 22. A clock signal to be used also as a writing pulse is inputted to writing pulse/clock input 13 and also sent to a waveform shaping circuit 23 so as to be used as a regular clocks for respective latch circuits 20, 21. On the other hand, the clock signal is sent to a write control circuit 24 together with the output of the circuit 22 so as to be used as writing pulse.
Patent JP-H1194362-A (JP)
Title: Heat exchanger
Inventor: SAITO MASANOBU
IPC: F24H1/14
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger where secure mounting is possible with simple operation in mounting a turbulence producing member for breakage of a border layer at the inner face of a heat conductive pipe, and besides never does damage to the heat conductive pipe at mounting. SOLUTION: This heat exchanger is provided with a turbulence producing member 10 being made spirally, at the inwall face of a heat conductive pipe 11. This turbulence producing member is brought into pressure contact with the inwall face of a heat conductive pipe thereby being fixed to it, by forming it in advance in spiral form out of a linear shape memory alloy, and applying shape memory processing in advance so that the outside diameter may be larger than the inside diameter of the heat conductive pipe, and transforming this turbulence producing member into the outside diameter than the inside diameter of the heat conductive pipe prior to inserting it into the heat conductive pipe, and then, restoring it to the memory form by heat.