baber/WOPTO huggingface dataset:
Patent JP-H06260601-A (JP)
Title: Semiconductor device
Inventor: AMATO MICHAEL
IPC: H01L21/8249
Filed: 1993-11-04
Abstract: PURPOSE: To provide a low-cost small-sized chip type semiconductor device including floating well circuits and level shifter circuits. CONSTITUTION: In a semiconductor device, there are included a substrate for supporting n-type epitaxial layers, at least one high-voltage LDMOS transistors with current sources, and at least one pair of parasitic resistors 180, 181 formed in n-type epitaxial layers 106, 106 each of which is present between the drain of each of LDMOS transistors 103, 105 and a floating well circuit 101. In this semiconductor device, floating well circuits 110, 111 are positioned respectively separated by predetermined distances Ld, Ld from the drains of the LDMOS transistors 103, 105, and the spaces thereof have predetermined widths, and further, the parasitic resistors 180, 181 convert respectively level shift current signals into the voltage signals sensed by the circuits present in the floating wells 110, 111.
Patent JP-H10105505-A (JP)
Title: Display drive control circuit, image display device and electronic equipment provided with the same
Inventor: KURUMISAWA TAKASHI
IPC: G11C11/401
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a display drive control circuit which can exactly respond to an asynchronous microprocessing unit (MPU) access request and a synchronous access request on the side of a display part. SOLUTION: Inside a RAM 100, display data to be displayed on the display part are read/written, a 1st access request signal for requesting access to the RAM is outputted to an MPU control circuit 120 according to a command from an MPU, and a 2nd access request signal for requesting access to the RAM is outputted by an LCD control circuit 130 according to display operation at the display part. A memory control circuit 180 makes the 1st and 2nd access request signals preferential in its input order and outputs 1st and 2nd operation start signals for controlling the start of access operation corresponding to these request signals to a page address control circuit 140. Thus, when the shortest time between the 1st and 2nd access request signals is defined as T, every access operation corresponding to the 1st and 2nd access request signals is completed within T/2.
Patent JP-2000116151-A (JP)
Title: Power supply
Inventor: SUGIYAMA MASAHIRO
IPC: H05B41/24
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device, for an electric discharge lamp by which harmonics can be reduced surely. SOLUTION: In the power supply, when an output is lowered due to changes in a power supply voltage or in a load, a voltage in the connecting point of a resistance R1 to a resistance R2 is lowered. Then, a Zener diode ZD1 is turned off, and a transistor Q2 is turned off. Then, a capacitor C8 is charged gradually by a resistor R4 and a resistor R5. Then, a voltage is applied gradually to the gate of a field-effect transistor Q3. The apparent impedance pf the field- effect transistor Q3 across its source and its drain is lowered gradually from its off-state. A current is supplied to a resistor R6. An input current becomes continuous without becoming sharp. Harmonics components are reduced. When the temperature of a fluorescent lamp FL rises, the resistance value of the resistor R6 rises and the amount with which input current is made to flow is reduced.
Patent JP-2001098950-A (JP)
Title: Outboard engine
Inventor: WATANABE HITOSHI
IPC: F02B77/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To protect electrical equipments and wiring thereof inside a cowling. SOLUTION: An engine 9 is mounted to be covered with an upper cowling 1 and a lower cowling 2 in this outboard engine. A crank shaft 10 of the engine 9 is arranged vertically, and a cylinder 11 is arranged laterally in a rear side of the crank shaft 10 to form a V-shape. A frontward extended suction pipe 63 is connected to flow-in ports of left and right intake passages 31 of a cylinder head 22, and a silencer 64 arranged in a front side of a crank case 21 is connected to an upper stream of the suction pipe 63. A starter motor 93, a vapor separator tank 81, an ECU unit 95 and an injector 68 are arranged in a space surrounded by the silencer 64 and the suction pipe 63.
Patent JP-H10126466-A (JP)
Title: Portable telephone set
Inventor: KIKUCHI KAZUAKI
IPC: H04M1/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To use a portable telephone set as a hearing aid, to have an excellent portability and to manufacture it inexpensively by providing a microphone that collects voice to be sent and an earphone that outputs received receiving voice, amplifying ambient volume that is collected at the time of speech standby and outputting it from the earphone. SOLUTION: A receiving part 3 demodulates a receiving wave that is received by a transmitting and receiving antenna 2, and a receiving speed volume adjusting part 4 adequately adjusts volume. A switch 5 is connected to an (a) side and an output signal of the part 4 is outputted to an earphone 7 or a speaker 8 through switches 5 and 6 at the time of speech of a portable telephone. The switch 6 selects either of the earphone 7 or the speaker 8, and a receiving wave is converted to voice in the earphone 7 or the speaker 8. Also, in a hearing aid mode at the time of a speech standby, the switch 6 is connected to the earphone 7 side, the switch 5 is connected to a (b) side and a switch 11 is also connected to an (b) side. An adjusting part 10 amplifies voice that is collected by the microphone 9 and outputs it to the earphone 7.
Patent JP-H04279399-A (JP)
Title: Manufacture of design medium
Inventor: HIRANAMI KOUTAROU
IPC: B44C5/08
Filed: 1990-10-17
Abstract: PURPOSE:To enable appropriate expression of a pattern and a color design based on a designer's own image or motive by drawing a desired pattern on a light deflective plate due to heating and stacking another light deflective plate over the former light deflective plate into a single design medium. CONSTITUTION:A designed pattern is drawn on one or more pieces of light deflective plate using heat. A pattern drawn on each light deflective plate, if stacked over the other light deflective plate, remains as an essential basic pattern element in a final design. Further, a color which appears can be predetermined using thermal pattern drawing technique, so that a pattern or a color design based on a designer's own image or motive can be expressed intentionally from a beginning in contrast to a conventional technique by which a pattern is only accidentally created. If a photographed film is allowed to be present interventionally to make a combination with a pattern on the light deflective plate, a combined design with a fantastically developed color can be obtained.
Patent JP-S61153731-A (JP)
Title: Data delaying device
Inventor: WATANABE IKUO
IPC: H03K5/135
Filed: 1984-12-27
Abstract: PURPOSE:To simplify the constitution of a title device by reading out the value of a counter as an address and latching it with respect to a random storing circuit which an execute read-out and write at a prescribed period, writing the output of an input use latching circuit to its address, and making a counter step. CONSTITUTION:The address bus of a random storing circuit 2 is connected to a counter circuit 1 whose count number is smaller by '1' than the number of necessary delay steps, its data bus is connected to the output of a three-state circuit 4 and the input of an output use FF circuit 5, and the circuit 4 is connected to an input use FF circuit 3. In this state, for instance, when the circuit 1 is a ternary counter, a data inputted by the circuit 3 is sent to the circuit 2 through the circuit 4, written to an address '0' indicated by the circuit 1, it is set as the next address by making the circuit 2 step, and after the same operation is repeated three times, the output of the circuit 2 is inputted to the circuit 5 by the rise of the next clock pulse.
Patent JP-S62138443-A (JP)
Title: Production of biscresol
Inventor: IIMURO SHIGERU
IPC: C07C39/16
Filed: 1985-12-11
Abstract: PURPOSE:To obtain biscresol A useful as a raw material of polycarbonate resin, etc., from o-cresol and an acetone compound in high purity with simple procedure, by recrystallizing crude product with o-cresol. CONSTITUTION:2,2-Bis(4-hydroxy-3-methyl)propane (biscresol A) is produced by reacting o-cresol with actone or its derivatiee(e.g. 1,1-diacetoxypropane) in the presence of excess o-cresol under the action of e.g. an acid catalyst. In the above process, the produced crude biscresol A is recrystallized with o-cresol. The purification step can be simplified and the objective compound can be economically purified on an industrial scale without using other organic solvent. The amount of o-cresol necessary for the purification of the objective compound is selected to give the crude product having a concentration of 20-60wt% in said compound.
Patent JP-H1199369-A (JP)
Title: Waste disposal plant
Inventor: UEDA SHIGEO
IPC: G01M3/16
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To effectively operate an impervious material damage detecting system even if slopes are acute by providing the surfaces of the impervious materials on the slopes with water retaining layers by the implantation of plants or artificial materials and making it possible to detect the damage of the impervious materials on the slopes by forming electric fields on the inner side of the coating layers. SOLUTION: This waste disposition plant is constituted by providing the base and slopes of a hole with the impervious layers by laying an impervious sheets 1 thereon and providing the surfaces of these layers with the coating layers 2, 3. The damage detecting system is provided with many electrodes 4 for measurement and a processor 5 as the measuring system thereof. The electrodes 6, 7 for feeding as the feeding system and a constant current source 8 are provided. The inspection of the presence or absence of damage of the sheets 1 is executed by bringing the electrodes 6 into contact with the coating layers 2 and passing currents to the electrodes 6, 7 from the constant current source 8. If the sheets 1 have damage at this time, the flow of the currents accompanying the water leakage, etc. therefrom occurs and potential around the same changes.  The difference in the potential is sent via the electrodes 4 to the processor 5 where the signals from the electrodes 4 are analyzed and the damage site of the sheets 1 is indexed.
Patent JP-H01119205-A (JP)
Title: Kitchen system
Inventor: GERUTO BURUTOHAUPU
IPC: A47B77/00
Filed: 1987-10-30
Abstract: PURPOSE: To provide an inexpensive product and to simplify installation by providing a counter provided with a sink and a cooking tool and a frame body carrying and supporting removably the counter. CONSTITUTION: A counter 2 is placed on a frame body 1 which has a gate shape seen from the front and whose front face is opened. The frame body 1 is prepd. by bringing square pipes 1a made of a lightweight metal such as aluminum as a raw material into a framework and round pipes 1b are arranged as a triangle truss. In addition, this frame body 1 is foldable and left and right side members 4 are openably/closably connected to a back member 3. As the result, as the counter 2 contg. a sink, etc., is supported dismountably by means of the frame body 1, carrying in to a site and moving out can be easily performed. In addition, as movement of the equipment is simple, changing in layout can be simply performed.
Patent JP-S63131422-A (JP)
Inventor: TANAKA YASUHIKO
IPC: H01H47/22
Filed: 1986-11-20
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-S62137446-A (JP)
Title: Planetary gear
Inventor: IMAI TOSHIO
IPC: F16H1/28
Filed: 1985-12-09
Abstract: PURPOSE:To achieve the enhancement in the perpendicularity and supporting rigidity of a carrier gear shaft by providing a projection on the part where the shaft of the carrier gear is fitted, and forming a ringlike recess on a sun master gear so that the projection is protruded in this ringlike recess. CONSTITUTION:If a projection 12A is provided on the part where the shaft 8 of a carrier gear 7 is planted, and a ringlike recess 14 is formed on a sun master gear 4 so that the projection 12A is protruded in this ringlike recess 14, the shaft length distance L can be shortened without shortening a space A and the projection 12A, and further the thickness of the part where the shaft 8 of the carrier gear 7 is planted can be lengthened. Thus, if the ringlike recess 14 is formed up to the circumference of an extended boss 5 of the sun master gear 4, the extended boss part 13A of the carrier gear 7 can be protruded in the ringlike recess 14, and accordingly the bearing area of the carrier gear 7 can be increased to the maximum.
Patent JP-H0749739-A (JP)
Title: Coordinate input device
Inventor: TANAHASHI MAKOTO
IPC: G06F3/0488
Filed: 1993-10-12
Abstract: PURPOSE:To make it unnecessary to adjust input faces having respectively different numbers of picture elements in X and Y directions by means of variable resistors and to input and detect X and Y coordinate data in conformity to the resolution of an A/D converter and the setting of picture elements in a memory. CONSTITUTION:In a coordinate input device formed with a rectangular input face by superposing the resistor faces RY, RX of respective input detecting members 21, 22 provided with the resistor faces for detection in X and Y directions without contact between them, the input detecting member 21 forms a correcting resistor face RYH juxtaposed on the same level as the resistor face RY so as to electrically come into contact with a part (center part) of an electrode 21b. When the ratio of the number of coordinate picture elements in the X and Y directions is 256:211, the ratio of the resistance value of the resistor face RY to that of the correcting resistor face RYH is set up to 211:44. Both of the resistor face RY and the correcting resistor face RYH are formed by the same printing process using the same resistor material.
Patent JP-S62135340-A (JP)
Title: Film sticking device
Inventor: HAMAMURA FUMIO
IPC: B29C63/00
Filed: 1985-12-10
Abstract: PURPOSE:To enable the operation for dismounting a protecting film winding roller from a device or for mounting said roller to be eliminated by supporting the protecting film winding roller at the third supporting part as to attach and detach. CONSTITUTION:The laminate 1 compossed of three layer structure of a photopermeable resin film, a photosensitive resin layer and a photopermeable resin film has been continuously wound on a feeding roller 2. Separated photopermeable resin film 1A is wound up by a winding roller 4. At the operation side of a supporting part 18, arc shape recess 18B is provided as a temperature mount a guide rail C has been provided on a supporting part 18 between the recess 18B and an arc shape recess 18A becoming the mounting part of the feed roller 2, whereby the heavy feed roller 2 is mounted in the arc shape recess 18B, and then said roller 2 may be simply fixed into the arc shape recess 18A by only rolling the guide rail 18C. Therefore, the efficiency of the mounting operation by the feed roller 2, be improved. An arc shape recess 19D is provided at the position where the mounting a operation of the feed roller 2 of a supporting part 19 is not disturbed, whereby the efficiency of the mounting operation of the feed a roller 2 can be improved.
Patent JP-2001097144-A (JP)
Title: Movable wire harness
Inventor: BABA HIROTAKA
IPC: H02G11/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To improve a locking mechanism of a wire harness routed from a car body to a door. SOLUTION: A case including an insertion hole and a drawing hole of the wire harness routed from the car body to the door is fixed to the car body. The wire harness is meandered in a U-shape in the case. The wire harness is energized and is pulled to an inside of the case by interposing an elastic member between the case and the wire harness, and the wire harness pulled from the drawing hole is locked with the door. An electric wire group for constituting the wire harness is inserted in a net tube. In positions locked with the door and the elastic member, a band of a band type cramp is wound around an outer peripheral surface of the net tube, and a part of the band passes through an inside of the net tube by thrusting in a mesh of the net tube, is pulled out to an outer peripheral side of the net tube, and is fastened for fixing.
Patent JP-2000107592-A (JP)
Title: Sustained release microcapsule
Inventor: TAKAGI EMI
IPC: A61K9/52
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sustained release microcapsule which comprises a core substance enclosed in a porous polymer shell film having strengths enough to protect the core substance by specifying the average thickness and average micropore size of the polymer shell film. SOLUTION: The shell film enclosing the core substance, e.g. an ester, comprises an org, polymer substance, e.g. a polyamide, and has an average thickness of 1-80 μm, pref. 5-50 μm, and an average micropore size of 1-100 μm, pref. 2-80 μm. Thus, the capsule strength is high enough and the core substance can be slowly released over a long time without leaking. The thickness of the shell film can be adjusted by adjusting the amts. of oil-soluble and water- soluble monomers reactive with the film. The micropore size can be controlled, e.g. by adjusting the method for adding a reaction accelerator in forming a polyamide film.
Patent JP-H05115778-A (JP)
Title: Oxidation catalyst
Inventor: IMAI TETSUYA
IPC: F23D14/18
Filed: 1991-10-24
Abstract: PURPOSE:To prepare an oxidation catalyst with high activity and excellent heat resistance by forming a honeycomb structure of complex oxides of zirconium and aluminum, which carry rare earth metal oxides and alkaline earth metal oxides, and by incorporating manganese oxides into the structure. CONSTITUTION:A honeycomb structure is formed from a mixture of complex oxides of zirconium and aluminum which carry rare earth metal oxides including lanthanum oxide and alkaline earth metal oxides and a binder. Cordierite, mullite, MgO, etc., are dipped in a slurry of the complex oxides and the mixture is applied by wash-coating to form a honeycomb support in which manganese oxide is then incorporated. The obtained oxide keeps its excellent heat resistance even at temperatures of 1000 deg.C or higher.
Patent JP-H07111276-A (JP)
Title: Feed device for ribbon, etc.
Inventor: ARAI SHIGERU
IPC: H01L21/52
Filed: 1993-10-09
Abstract: PURPOSE:To prevent roll-in of an object by recessing a clearance groove in a ring-shaped gutter at least in one of a pair of rollers and by inserting a roll-in preventing plate from supply side to insertion side at a place inside the clearance groove facing another roller. CONSTITUTION:A lateral portion as a free end portion of a roll-in preventing plate 25 is bent in a circular arc shape having a large curvature, and its tip portion is inserted in a clearance groove 16 recessed in the outer periphery of an upper roller 12 and is located between upper and lower rollers 12 and 13. Even through a head portion of a solder ribbon 1 is warped upward, the roll-in of the head portion is prevented by the roll-in preventing plate 25 and the head portion is guided and introduced by a guide way 23 between the upper and lower guide blocks 21 and 22, so that the introducing work for the head portion of the solder ribbon 1 to the guide way by the head can be omitted. Therefore, the lowering in working efficiency due to the roll-in of the solder ribbon 1 can be prevented.
Patent JP-H08227367-A (JP)
Title: Hardware software debugger
Inventor: MIHAIRU BAASHIYUTEIN
IPC: G06F17/50
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a debugger for increasing a debug speed by using a high speed simulator in which all system operations except a system operation, whose design error is expected, are ignored. SOLUTION: This device is provided with a CPU simulator 12, memory simulator 14, plural simulators 16 and 18 for a hardware module, means for simulating an above mentioned target system including a simulator manager 20, bus simulator of a bus for providing a signal corresponding to a bus cycle for mutually connecting each simulator, and means for omitting the bus cycle unnecessary for the simulation, and a CPU bus cycle unrelated with the simulation is omitted. Or, only the schedule of a clock signal is generated without explicitly simulating a cyclic clock. Or, when another computer is used in a simulation process for excluding the decoding of the instruction of a target computer, the instruction is stored.
Patent JP-H02124504-A (JP)
Title: Photodetecting module
Inventor: SUGAWARA MITSURU
IPC: G02B6/42
Filed: 1988-11-02
Abstract: PURPOSE:To provide hermetic sealing of high reliability in a container and to provide the photodetecting module which can stabilize optical coupling at a high yield by fixing an optical fiber unit to the outside wall of the container in which a photodetector and electron elements are housed. CONSTITUTION:This module is constituted by contg. the photodetector 1, the electron elements 2a to 2c connected to the photodetector 1, a circuit board 3 packed with the photodetector 1 and the electron elements 2a to 2c, the container 4 housing the circuit board 3, and the optical fiber unit 7. The optical fiber unit 7 is perpendicularly fixed to the outer side face of the side wall plate of the container 4 after the position adjustment with the photodetector 1. Exit light is optically coupled to the photodetector 1 through an aperture 4b provided to the side wall plate and a light introducing window 8 covering the aperture 4b. The inside of the container 4 is hermetically closed by a cover 6 and the electronic circuit constituted of the electron elements 2a to 2c is connected to the external circuit by a terminal 4a for connection. The hermetic sealing of the high reliability is obtd. in this way and the assembling operation is facilitated. The high yield of production and the stable performance are obtd.
Patent JP-H07126411-A (JP)
Title: Production of paper substrate phenolic resin prepreg and production of paper substrate phenolic resin laminate
Inventor: NANAUMI KEN
IPC: B29K105/08
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a paper substrate phenolic resin prepreg capable of equalizing the curing rates of the primary impregnated resin to each other, excellent in moisture resistance, and useful for laminates, etc., by treating a paper substrate with a melamine-modified phenolic resin solution adjusted to a prescribed pH and subsequently impregnating the treated product with a phenolic resin. CONSTITUTION:A paper substrate is treated with the solution of a melamine- modified phenolic resin, e.g. a resin produced by mixing a resol resin with a melamine resin obtained by reacting melamine with a formaldehyde compound, controlled to a pH of 6.5-7.5, and subsequently impregnated with a phenolic resin to provide the objective prepreg. The prescribed number of the prepregs are superposed on each other, and subsequently heated and pressed to provide the objective paper substrate phenolic resin laminate.