baber/WOPTO huggingface dataset:
Patent JP-H03162159-A (JP)
Title: Digital modulating equipment
Inventor: ICHIYOSHI OSAMU
IPC: H04L27/20
Filed: 1989-11-21
Abstract: PURPOSE:To use a C class amplifier as a transmitting amplifier and to easily obtain high power source efficiency by modulating a carrier by a modulating signal for always setting the transition direction of a phase to the prescribed direction. CONSTITUTION:The equipment consists of a complex modulating signal generating circuit 1, a complex carrier generating circuit 2, mixers 3A, 3B, an adder 4, an amplifier 5, and an antenna 6, the complex modulating signal generating circuit 1 is constituted of a 1-bit delayer 11, a comparator 12, a real part waveform generating circuit 13, and an imaginary part waveform generating circuit 14, and the complex carrier generating circuit 2 is constituted of a carrier oscillator 21 and a pi/2 phase shifter 22. According to this constitution, the transition direction of a phase always becomes the prescribed direction, therefore, a modulation frequency characteristic becomes a single side-band. Also, amplitude of a modulated signal always becomes constant, and a linear characteristic is not required for the amplifier. In such a way, the modulating equipment which can use a C class amplifier whose frequency and power efficiency are both high, and also, whose amplitude is constant and whose power efficiency is satisfactory is obtained.
Patent JP-H09145335-A (JP)
Title: Method and apparatus for determining direction of irregular plane having inclinational orientation
Inventor: KISHIDA MASAHIRO
IPC: G01B11/26
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for determining the direction of irregular plane having inclinational orientation, e.g. the polished plane of a paper feed roller, surely and automatically through relatively simple constitution. SOLUTION: When light is projected from projection means 3, 4 symmetrically in two oblique direction to different areas 1c, 1d on a polished plane 1a, the shades of areas 1c, 1d have different grey level. Image of the polished plane 1a is then picked up by an image pickup means 2 arranged in vertical direction and delivered to an information processor 5. The information processor 5 compares the grey level of areas 1c, 1d on the image of polished plane 1a received from the image pickup means 2 thus determining the inclinational orientation of polished plane 1a.
Patent JP-2000134350-A (JP)
Title: Portable communication device, character communication method and storage medium
Inventor: NIIMI TOMOHIRO
IPC: H04W88/02
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To simplify the operation by discriminating a character communication system from received character information and transmitting the character information according to the discriminated character communication system so as to eliminate the need for troublesome selection of the communication system of the transmission opposite party. SOLUTION: In the case that a character is entered before designation of a destination, when entry of character data is finished, presence of KANJI (Chinese characters) of the entered data and number of characters are discriminated, and when no KANJI is used and number of the characters is 20 characters or below, a system A with a limited character kind and a limited number of characters at a low cost is used and when not, a system B at a higher cost regardless of a higher degree of freedom of font type and number of characters is used to generate transmission data. When the data are generated, an address name corresponding to the discriminated character communication system is retrieved from a RAM: 19 and the addresses are listed on a display section 21, and the user selects an address (y) using a touch panel 22 and the data are transmitted to the selected address.  Thus, a communication system corresponding to contents of the character data is automatically discriminated and the transmission operation can be transited by having only to optionally select a corresponding destination and then the user-friendliness can be enhanced.
Patent JP-H09144366-A (JP)
Title: Mechanical parking device
Inventor: KANBAYASHI TAKASHI
IPC: E04H6/18
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for entering/delivery shed of an automobile by providing a buffer shelf which transfers pallets between lifts and a travelling cart provided with a pallet transfer device which transfers pallets between the buffer shelf and a storage shelf. SOLUTION: An automobile 35 which enters a parking lot is put on a pallet 14, and a lift 7 is lowered to transfer the pallet 14 on a buffer shelf 8 on which an empty pallet 14 is not put. Next, the lift 7 receives the empty pallet 14 from the buffer shelf 8 on the opposite side, rises again, and stands by in a berth for entering/delivery. Then, a travelling cart 16 starts the procedure for entering of the automobile 35, travels up to a storage shelf 4 at the same time, and operates a pallet transfer device to receive the empty pallet 14 from the storage shelf 4 and put it on the buffer shelf 8. The cart 16 receives real pallet 14 from the buffer shelf 8 and stores it on the storage shelf 4 on which the empty pallet 14 is not put to make the exchange of pallets 14 smooth and shorten the time required for entering/delivery.
Patent JP-H09144853-A (JP)
Title: Differential device
Inventor: YAMAZAKI SHINJI
IPC: F16H48/12
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of oil by a temperature rise, and reduce rotational resistance by an oil reservoir by sucking up oil of the coil reservoir of an oil chamber arranged outside a differential case, and circulating the oil in the oil chamber and on the inside of the differential case through an orifice. SOLUTION: A differential gear mechanism differentially rotates, and when a gear pump 57 is driven, oil is sucked up from an oil reservoir 13, and fills up an oil chamber 109. When the oil chamber 109 is filled with the oil, even if the gear pump 57 is driven, sucking-up of oil from the oil reservoir 13 is stopped. Every time when differential rotation is resumed, new oil is replenished to the oil chamber 109, and this new oil is taken inside a differential case 3 by the gear pump 57, and the oil is circulated between the oil chamber 109 and the differential case 3 through an orifice 113 and a circulating passage passing through the gear pump 57, and the differential case 3 is formed as a half sealed structure.
Patent JP-H02148498-A (JP)
Title: Non-volatile memory device
Inventor: FUJIMOTO KAZUYA
IPC: G11C17/00
Filed: 1988-11-29
Abstract: PURPOSE:To operate a non-volatile memory device by a low voltage without fail and to enlarge a margin to an endurance characteristic by connecting a transistor for byte separation to the source electrode of a memory transistor and impressing a prescribed voltage to a control gate. CONSTITUTION:A transistor Tr3 for byte separation is provided. For the transistor Tr3, a source is connected to the source of a memory transistor Tr4 and a gate is connected to a row word line 12. A control gate line 13 is provided to be connected to the gate of the memory transistor Tr4 and to apply any one of a first power source voltage, a second power source voltage and another reference potential to the gate of the memory transistor Tr4. Accordingly, byte separation is not executed by the control gate but executed by the GND supply of a memory cell. Then, the voltage to be impressed to the control gate can be prevented from being lowered only by the threshold voltage of the transistor Tr3 for byte separation. Thus, the non-volatile memory device can be operated even by the low voltage and the margin to the endurance characteristic can be enlarged.
Patent JP-H06148075-A (JP)
Title: Chemiluminescence measuring instrument
Inventor: NANBA AKIHIRO
IPC: G01N33/543
Filed: 1992-11-12
Abstract: PURPOSE:To provide a chemiluminescence measuring instrument which can perform solid-phase enzyme immunoassay by chemiluminescence in a short time even when the amount of the sample is small and, at the same time, can be easily operated. CONSTITUTION:The title measuring instrument is provided of a reaction container 11 composed of two rectangular plates 12 and 13, at least one of which has a light transmitting property and which are put upon another with two prismatic spacers 14 and 15 arranged in parallel with each other at the end sections of the plates 12 and 13 so that they can face each other in between and has a gap 16 which is formed between the plates 12 and 14 and into and from which a liquid can be injected and discharged by utilizing a capillary action, and a photomultiplier tube 21 with a photoelectric surface arranged in parallel with the surface of the plate 12 or 13 having the light transmitting property and constituting the container 11. The measuring instrument also has a low-noise amplifier 22 for amplifying signals from the tube 21, photo- counter 23 for counting signals from the amplifier 22, and microcomputer 24 for data-processing signals from the counter 23.
Patent JP-H04175258-A (JP)
Title: Voltage-nonlinear resistance ceramic composition
Inventor: ONOMI TADASHI
IPC: H01C7/10
Filed: 1990-11-06
Abstract: PURPOSE:To obtain a voltage-nonlinear resistance ceramic composition for low-voltage use having excellent resistance to surge current by using zinc oxide as a main component, adding specific amounts of oxides of Bi, Co, Mn, Ti, etc., as subsidiary components and adding oxides of Mo, W, etc., to the obtained composition. CONSTITUTION:The objective voltage-nonlinear resistance ceramic composition for low-voltage use is produced by including 0.01-2.00mol% of at least one kind of Mo and W in terms of MoO3 and WO3 in a composition composed mainly of ZnO and containing at least Bi, Co, Mn and Ti as subsidiary components in amounts of 0.05-3.00mol% each of Bi2O3, Co2O3 and MnO2 and 0.10-2.00mo1% of TiO2 in terms of Bi2O3, Co2O3, MnO2 and TiO2, respectively.
Patent JP-H08225539-A (JP)
Title: Production of 2-cyanoimidazole-based compound
Inventor: KIMURA TOKIYA
IPC: B01J31/02
Filed: 1995-10-25
Abstract: PURPOSE: To obtain a 2-cyanoimidazole-based compound useful as an intermediate for agricultural and horticultural fungicide selectively and in high yield by reacting a compound having specific structure with thionyl chloride and thionyl bromide in the presence of an N,N-dialkylamine and then with sulfur chloride. CONSTITUTION: (A) A compound of formula I (R is phenyl or an alkyl) is reacted with (B) thionyl chloride and thionyl bromide in the presence of (C) an N,N- dialkylamine (preferably dimethylformamide or dimethylacetamide) preferably at -10 deg.C to +80 deg.C and then the reaction product is reacted with (D) sulfur chloride to give (E) the 2-cyanoimidazole-based compound of formula II (X is Cl or Br). The amount of the component B used is preferably 1-5mols based on 1mol of the component A. The amount of the component C used is 0.5-10 pts.wt. based on 1 pt.wt. of the component A. The amount of the component D used is preferably 0.5-5mols based on 1mol of the component A.
Patent JP-H07160194-A (JP)
Title: Traveling route determination assisting device
Inventor: HIRAYAMA SHIGERU
IPC: G08G1/0969
Filed: 1993-12-01
Abstract: PURPOSE:To accumulate an executed driving history together with the required time of the passing points and to enable a driver to rationally and statistically determine a traveling route in accordance with the actual record thereof. CONSTITUTION:This device has a storage circuit 1 in which map information is stored, an operating means 2 which is disposed at a driver's seat, a display device 3 which is disposed at the driver's seat, a control circuit 4 which reads the map information out of this storage circuit 1 in accordance with the input of this operating means 2 and displays the information as a map screen on this display device 3 and a history table 5 which is connected to this control circuit 4. The required time of every section is automatically stored as the traveling record in the history table 5 and the optimum route from a start point up to a destination is displayed by referencing the history table 5.
Patent JP-H04172628-A (JP)
Title: Floating optical head
Inventor: ITO NOBORU
IPC: G11B7/135
Filed: 1990-11-06
Abstract: PURPOSE:To achieve reduction of size and cost of a floating optical head by varying the refractive index of an objective lens through application of voltage and controlling the focus position thereby eliminating a focus driving means having a movable section. CONSTITUTION:A floating optical head comprises a laser source 21, a focus lens 22 for converting the light from the laser source 21 into a substantially parallel light beam, a mirror 27 for polarizing the light beam in the direction of an optical disc medium 31, an objective lens 1 for focusing the light beam onto the optical disc medium 31, and a slider 30 for floating the optical disc medium, where the objective lens 1 and the polarizing mirror 27 are mounted on the slider 30. Furthermore, means for separating light reflected from the optical disc medium 31 and means 36 for receiving thus separated light are provided. Focus control is implemented such that a voltage is applied onto the objective lens 1, refractive index is varied through electro-optical effect and the focus position is varied. According to the constitution, focus driving means having a movable section is eliminated resulting in reduction of the size and the cost of a floating optical head.
Patent JP-S63155299-A (JP)
Inventor: SUZUKI MINORU
IPC: G08G1/04
Filed: 1986-12-18
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-H11144712-A (JP)
Title: Battery electrode and its manufacture
Inventor: YAMANE TETSUYA
IPC: H01M4/139
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost, while keeping superior battery performance and high yield by making a region which holds no active material present in one or more edges of the end parts of a substrate, and forming a groove or slit in this region. SOLUTION: A plurality of slit parts 2 (groove parts) are formed at equal intervals on the active material non-filled part 1 of a strip conductive substrate, so as to be orthogonal to the longitudinal direction of the substrate. A strip positive electrode lead 3 for current collection is mounted on this active material non-filled part 1. A current collecting tub 4 to be connected to a battery terminal part is mounted on the center of the lead 3. An insulating tape 4 is stuck to the entire body of the lead 3 and the upper part of the tub 4. When a positive electrode is manufactured by a roller press, the difference in elongation in rolling between a paste filled part and the paste non-filled part can be moderated since the slit part 2 is formed, and the rolled substrate can be thus prevented from being curved.
Patent JP-H04172654-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI SEIJI
IPC: G11B19/28
Filed: 1990-11-07
Abstract: PURPOSE:To completely keep privacy information if an HDA is replaced by providing reverse rotating means for reversely rotating a driving motor. CONSTITUTION:A head disk assembly (HDA) 50 containing a magnetic head 13 and a magnetic disk medium 12 in a sealing case, and a driving motor 7 coupled to a spindle 11 for rotating the medium 12 are provided, and reverse rotating means for reversely rotating the motor 7 is provided. Accordingly, if the HDA 50 is removed from a magnetic disk device, when the spindle 11 used in the HDA 50 is reversely rotated, the head 13 and the disk 12 are forcibly damaged. Thus, information written in the HDA is impossible to be read to completely keep privacy of the information.
Patent JP-H11144732-A (JP)
Title: Battery composite electrode and its manufacture
Inventor: NISHIYAMA TOSHIHIKO
IPC: H01M10/05
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a battery which is increased in capacity and having a large power density with excellent cycle characteristic by including a nitrogenous compound high polymer and a quinone compound as active material in at least one of positive and negative electrodes. SOLUTION: An active material, consisting of a nitrogenous compound high polymer and a quinone compound, is included in at least one of positive and negative electrodes. The mole ratio of the nitrogenous compound high polymer to the quinone is preferably set to 0.25:0.75-0.75:0.25. The examples of the nitrogenous compound high polymer include an aromatic ring-containing nitrogenous compound high polymer, such as polyaniline, polypyrimidine and the like. Examples of the quinone compound include benzoquinone, anthraquinone and the like. The mixture of the powder of the nitrogenous compound high polymer with the powder of the quinone compound is used as the active material. Alternatively, the nitrogenous compound high polymer is dipped in a solution of the quinone compound, and this is used as the active material.  Further, high molecular polymer obtained by polymerizing the nitrogenous compound high polymer under the presence of the quinone compound is used as the active material.
Patent JP-S63153178-A (JP)
Title: Ink supplying device for thermal transfer ink ribbon
Inventor: OTSUKA KEITA
IPC: B41J31/14
Filed: 1986-12-17
Abstract: PURPOSE:To prevent an ink from being thermally deteriorated and enhance its reliablity, by melting a solid ink by heating and pouring the melted ink into through-holes in a base material, in a required minimum time. CONSTITUTION:A rod-shaped solid ink 14 is pressed against a base 11 by a pressing means 15 such ss a spring. On the opposite side of the base 11, a pair of electrodes 13 constituted of conductive substances 13-a, 13-b are disposed at positions corresponding to the solid ink 14. With a voltage applied to the electrodes 13 by a power source 18, an electric current flows through the base 11 in contact with the electrodes 13, causing the base to generate heat, and the heat is transmitted to a part of the ink 14 making contact with the base 11. By optimizing the voltage, it is possible to thermally melt only the part of the solid ink 14 which makes contact with the base 11. Since the solid ink 14 is pressed by the spring 15, the melted ink is rapidly poured into through- holes 12. Further, the ink 14-1 remaining on the surface of the base 11 is removed by a knife edge 16. The process from the melting of the ink to the penetration of the melted ink into the through-holes can be performed in a short time, so that the generation of foreign matter caused by the oxidation of the ink can be obviated.
Patent JP-2000130859-A (JP)
Title: Solar module mounting structure, roof panel, and roof unit
Inventor: INOUE MASAO
IPC: F24J2/04
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To integrally mount sunlight/heat hybrid modules, solar cell modules, etc., and obtain waterproofness for the leakage of a heat-collecting liquid. SOLUTION: This module mounting structure has sunlight/heat hybrid modules 5 in each of which a solar cell element 14 is integrally formed with a heat- collecting plate 16, solar cell modules 6, and at least two amount decorative modules 7, which are all pinchingly held among lower frames 35, 40-42 and upper frames to be mounted thereinto. In this case, the lower frames 35, 40-42 are provided with any two of module setting parts 36, 37, etc., corresponding respectively to the sunlight/heat hybrid modules 5, the solar cell modules 6, or the decorative modules 7, which should be set. The height of each of the module setting parts 36, 37, etc., is set to a different level from one another according to the difference in the thickness of each of the modules, so that the upper surfaces of the respective modules are made flush.
Patent JP-H02148228-A (JP)
Title: Self-diagnostic system for electronic equipment including cpu
Inventor: SEKI SHINICHI
IPC: G06F11/22
Filed: 1988-11-30
Abstract: PURPOSE:To execute self-diagnosis by including a system bus by holding temporarily test data from a CPU in a buffer circuit, and thereafter, giving it to an inspection target, and reading its response data in the CPU through a bus connecting circuit. CONSTITUTION:Test data outputted from a CPU 1 is held in a buffer circuit 8, based on a control signal from a control part 10. Thereafter, by the control signal from the control part 10, a CPU side bus 5a and an inspection target side bus 5b are connected electrically through a bus connecting circuit 9, a response signal from an inspection target side is read in the CPU 1 and the inspection of the inspection target side bus 5b is executed. Subsequently, the bus connecting circuit 9 is turned off, and this time, the test data is supplied to a ROM 2, a RAM 3 and an I/O port 4, etc., being inspection targets through the buffer circuit 8, and its inspection is executed. In such a manner, the self- diagnosis having high reliability can be executed by including a system bus.
Patent JP-H10137136-A (JP)
Title: Cooking plate
Inventor: FURUTA HIROSHI
IPC: A47J37/06
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive temperature rise in the initial stage of power supply in a cooking plate of a heat cooking apparatus to reduce the difference between the temperature of the cooking plate at the initial stage of power supply and the temperature at the time of a stable operation. SOLUTION: In the cooking plate, a rib-shaped protrusion 3 is formed on the outer bottom surface of a plate body 1 where a heat sensing portion F of a temperature controller is located so as to provide a small gap (g) between the outer bottom surface 1a of the plate body 1 and the portion F. Thus the temperature of air located between the surface 1a and the portion F can be sensed. An ON/OFF operation of a heater is controlled by the temperature controller based on the temperature information of the portion F, whereby the difference between the temperature of the cooking plate B at the initial stage of power supply and the temperature of the plate at the time of a stable operation of the plate can be controlled to conduct a good cooking.
Patent JP-H10143416-A (JP)
Title: Disk and disk reproducing method
Inventor: SUZUKI MINORU
IPC: G11B7/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a user with additional information after manufacturing a disk through a disk main body by providing a recordable area where the additional information to information recorded in an area dedicated to reproduction is recorded by selectively removing the reflection surface of the disk. SOLUTION: On the outer peripheral side of a data area dedicated to the reproduction obtained by press molding, the recordable area (write-once area) where the data pattern of the device driver information (drive software) of a latest equipment provided after manufacturing the disk is recorded as the additional information by selectively removing the reflection surface (aluminum vapor deposited film) of the disk after manufacturing this disk is provided. A disk driving device is provided with an RF peak detection circuit 16, a level slicing circuit 17, an error correction circuit 18 and a data output circuit 19 so as to read the data of the write-once area. Stable binary signals are obtained from a reflected light detection level like the write-once area.