baber/WOPTO huggingface dataset:
Patent JP-S63184283-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/76
Filed: 1987-01-26
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-S59141164-A (JP)
Title: Manufacture method of pasted plate for lead storage battery
Inventor: KONISHI HIROSUKE
IPC: H01M4/20
Filed: 1983-02-01
Abstract: PURPOSE:To improve the cohesion between a grid and an active material as well as to make improvements in the holding capacity of the active material and in battery power, by making a plate, which has been filled up with paste, pass through a space between a pair of rollers having projecting parts at regular intervals, while forming a concavity in the central part of each latticework of the grid. CONSTITUTION:A plate 1 being filled with paste is made to pass through a space between a pair of rollers 2 and 2' having projecting parts around whereby such a plate that has a concavity in the central part of each latticework of a grid 5 can be secured. With the plate 1 passed through between these paired rollers 2 and 2' like this, such force that points at an arrow direction is added thereon, and cohesion between the grid 5 and an active material 4 is improved so that its dropout can be brought to nothing in time of assembling and, what is more, the plate's surface area is increased wide, improving the coefficient of utilization for the active material as a whole, thus battery power can be made yet better.
Patent JP-H02196200-A (JP)
Title: Jet pump
Inventor: NAKAMURA TOSHISUKE
IPC: F04F5/10
Filed: 1989-01-25
Abstract: PURPOSE:To make a decompression pipe on the side of feedwater unnecessary and pumping possible without need to increase the quantity of feedwater by providing a perforated plate in the diffuser part or the pipe following the diffuser part of a jet pump. CONSTITUTION:Although the feedwater of high feedwater pressure becomes a jet 10 and flows from a nozzle 3 to a diffuser 6 through a throat 5, whereat a part flows to a pipe 9 because of a perforated plate 12, the remainder flows backward in the diffuser 6 to the throat 5 like an arrow 11. And, the space between the jet 10 and the throat 5 is filled with water by the reversed flow, air 15 in an injection tube 4 is discharged, water in a drainage part 7 is raised through a suction pipe 8, and the water level 16 in the suction pipe 8 is raised. And, when the water level 16 is raised up to the position of the nozzle 3, water is quickly lifted as the jet and the water on the side of pumping contact together. Although pumping by a jet pump designed for high feedwater pressure having an area ratio in a matter of 0.2 for nozzle area/throat area with this pumping is impossible, pumping become possible by providing the perforated plate 12.
Patent JP-2000215217-A (JP)
Title: Device and method for logical synthesis
Inventor: KATANO ATSUSHI
IPC: G06F17/50
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a logical synthesis method capable of shortening the design time while holding an optimum circuit delay even when a logical description executed at the end of logical synthesis is changed. SOLUTION: In the logical synthesis method for executing logical synthesis again from a logical description changed when logical synthesis completed based on a prescribed logical description, a changed position is extracted by comparing the contents of uncorrected logical description to be logical description obtained before a change with that of corrected logical description to be logical description obtained after the change, a non-corrected network list is generated by deleting a network list corresponding to the changed position from the uncorrected network list to be a logical synthesis result logically synthesized by the uncorrected logical description and a changed position network list to be the logical synthesis result of only the changed position is generated by executing logical synthesis based on difference information indicating the changed position.  Then the contents of the non-corrected network list and the changed position network list are synthesized to generate an updated network list corresponding to the logical synthesis result of the corrected logical description.
Patent JP-H02195208-A (JP)
Title: Detected signal processing circuit for encoder
Inventor: HAYASHI YOSHINORI
IPC: G01D5/245
Filed: 1989-01-25
Abstract: PURPOSE:To obtain highly accurate absolute position data by providing a non- volatile memory wherein error correcting data are written beforehand, the absolute position data from a position detecting circuit are made to be address input data, the absolute position data after the error correction are outputted, and the data can be rewritten. CONSTITUTION:In a main body 1 of a rotary encoder, a position detecting circuit 12 and a data conversion memory 2 are provided. The memory 2 is composed of a PROM which can be erased electrically. Data for error correction area written beforehand. When absolute position data D, which correspond to the relative displacement of a scale 13 that is outputted from the circuit 12, are inputted into the input terminal of the memory 2, absolute position data Da after the error correction are outputted from the terminal. The dected error of an individual encoder 1 due to the fluctuation of the gap between the scale 13 and magnetic sensors 14 and 15 is corrected. The highly accurate (+ or - three seconds) data Da are obtained. The error correcting data can be arbitrarily changed in periodic detections.
Patent JP-S63185281-A (JP)
Title: Solid-state image pick up element
Inventor: TAKAHASHI KENJI
IPC: H04N5/335
Filed: 1987-01-28
Abstract: PURPOSE:To reduce electrostatic capacity, and to improve random noise by providing a first group of horizontal or vertical signal lines, a second group of the signal lines divided into plural number, and the first and the second groups of switch transistors (TRs) for selection to select respectively above mentioned two signal lines groups, and subdividing the capacity CV of the verti cal signal line, and separating a part not necessary for operation. CONSTITUTION:The vertical signal lines 5-1 are lumped by every n-number of horizontal scanning lines. Incidentally, if 35 is chosen as 'n', it means that the vertical signal line is divided into seven parts approximately. When the switch TRs 6-1-6-7 for vertical signal line selection are provided respectively for the vertical signal lines 5-1-5-7, all of these drains are lumped, and it comes to be a second vertical signal line 7, and is connected to an external terminal 8. Hereby, CH does not vary similarly as before. In respect of CV, it comes to be 1/7 of the former CV because the vertical signal line is divided into seven parts. In addition to this, it comes to be the value that the diffused layer of a vertical signal line selecting switch is added. Accordingly, the random noise of a MOS type image pick up element can be reduced, and a high sensitivity camera can be constituted.
Patent JP-H06227199-A (JP)
Title: Electric pencil sharpener
Inventor: OKUBO YASUHIRO
IPC: B43L23/02
Filed: 1993-02-03
Abstract: PURPOSE:To provide an electric pencil sharpener with the number of parts reduced and equipped with a stable interlock mechanism. CONSTITUTION:A switch lever 33 is controlled to move only to the direction to actuate a power switch 35 by regulating the position of the switch lever 33 by a rib 36, with a receiving box 22 attached in a case 21. On the other hand, the switch lever 33 is controlled to move to deviate from the position for actuating the power switch 35 by releasing the position regulation of the switch lever 33 by the rib 36, while the receiving box 22 being removed from the case 21. In this way, since the power switch 35 is directly actuated by the switch lever 33 pressed by a pencil 34, the malactuation due to the dispersion of the parts can be prevented, materializing the reduction of both assembly and part costs because of the decrease in the number of the parts.
Patent JP-H1027824-A (JP)
Title: Semiconductor device having bump electrode and manufacture thereof
Inventor: OTSUKA TAKASHI
IPC: H01L21/60
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device suitable for a miniaturization. SOLUTION: An active layer 32 of a semiconductor element 31 is covered to form a protective layer 34 and opening parts made to face element electrodes provided in the active surface of the element 31 are formed in the layer 34. Barrier layers 35 for covering the element electrodes, diffusion preventive layers 36, with which the layers 35 are covered, and bump electrodes 37 provided on the layers 36 are respectively formed in the interiors of these opening parts. As the material for the electrodes 37, a material of a hardness lower than those of the materials for the layers 35 and the element electrodes is preferably used.
Patent JP-H06232126-A (JP)
Title: Composite semiconductor circuit device and manufacture thereof
Inventor: TACHIKAWA MASAMI
IPC: H01L21/3205
Filed: 1993-02-03
Abstract: PURPOSE:To provide a composite semiconductor circuit device of a structure, wherein an Si electronic circuit element, a group III-V elements optoelectronic circuit element and an optical wiring (a waveguide) are formed on the same substrate, and a method of manufacturing the device. CONSTITUTION:A composite semiconductor circuit device has a group III-V elements optoelectronic element (a GaAs optoelectronic element) 12 and an Si LSI 13, which are formed next to each other on an Si substrate 11. A wiring material layer is buried in holes 15 for wiring formed from the flat surface of an SiO2 film 14, which covers the element 12 and the Si LSI 13 and is used as a flattened layer, in the vertical directions, to form a wiring 16.
Patent JP-H07278201-A (JP)
Title: Starch modified with amino-polycarboxylate
Inventor: KAREN EE BAANAADO
IPC: C07C229/16
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a starch ether derivative useful, as a wet end additive in papermaking, for providing a paper with strength and pigment-retaining properties by employing a specific starch ether derivative.  
     CONSTITUTION: A starch ether derivative having a structure represented by formula I or formula II (wherein St-O is a starch molecule; R is H or CH 3 ; R' is H, CH 3  or COOH; M is a cation; n is 2-3; and R" is H or a 1-18C alkyl) is employed. This starch ether derivative is added, preferably in an amount of 0.01-5 wt.% based on the dry weight of the pulp, to a paper material in any stage prior to the web formation. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S59143071-A (JP)
Title: Production of metallic product having noble metal-plated part
Inventor: MIYAZAKI HIDE
IPC: H01L23/48
Filed: 1983-02-04
Abstract: PURPOSE:To eliminate the waste of noble metal and to decrease considerably the generation of a bend in leads by plating with noble metal on a raw material in the form of a thin plate or rod and blanking out an unnecessary part in the final stage. CONSTITUTION:A photoresist 7 is coated over the entire surface of a raw material 6 such as a thin plate or rod of iron, iron alloy, copper or copper alloy in the stage of producing a lead frame plated with a noble metal only on the top surface part at, for example, the top end of leads. Only the part 8 to be plated with the nobel metal at the top end of the leads is exposed to expose the material 6. Said material is processed with a plating device to electrodeposit a noble metal 9 only on the exposed part of the material 6. Both surfaces are then exposed by using a photomask having a lead frame pattern and are exposed to expose the raw material between the leads and between the leads and island 10. When such material is etched, the material 6 is successively etched from the exposed parts 10 on the both surfaces toward the inside until the material is penetrated. The remaining nonexposed photoresist is stripped away.
Patent JP-S63185680-A (JP)
Title: Thermal transfer material
Inventor: YAMADA SAEKO
IPC: B41M5/26
Filed: 1987-01-28
Abstract: PURPOSE:To enable images with favorable quality free of voids or blur to be transferred even onto an ordinary paper low in surface smoothness, by incorporating a foaming agent capable of foaming at a predetermined temperature into a heat-fusible ink layer on a base. CONSTITUTION:A heat-fusible ink 7 comprises a heat-fusible substance, a coloring agent and a softener, and further comprises a foaming agent 8. The heat- fusible substance is preferably one which has a melting or softening point of 60-120 deg.C, for example, carnauba wax or paraffin wax. The coaming agent is preferably diazoaminobenzene or dinitoropentamethylenetetramine. Where a thermal head is used as a heat source, the foaming temperature of the foaming agent is preferably higher than the melting point of the heat-fusible substance by about 70-400 deg.C. The particle diameter of the foaming agent depends on the thickness of the ink layer or the like, and the diameter of the particles inclusive of liquid particles is several Angstrom 's to several tens of micrometers, in which a relatively smaller particle diameter being more preferable from the viewpoint of resolution.
Patent JP-H10214266-A (JP)
Title: Communication system dealing with multiple languages
Inventor: KAWAI ATSUSHI
IPC: G06F17/28
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication system dealing with in multiple languages which document data described in plural languages can be further quickly provided without needing any special language translation program in a client device. SOLUTION: Document data are inputted to a server device 102, and when the document data are converted into intermediate format document data, the inputted document data are stored in a document data storage part. Then, when a document is requested in the same natural language as the description language of the document data from a client device 103, the document stored in the document data storage part is read and transmitted. Thus, the generation processing of the natural language document data can be saved, and the transmission of the document data can be attained in a short time since the request from the client device 103 is received.
Patent JP-H10216875-A (JP)
Title: Method for forming clutch drum
Inventor: SUZUKI SATOSHI
IPC: F16D13/60
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To surely keep the effective length without lengthening a cylinder part by drawing a cup like blank whose 1st tube part is lengthened than its cylinder part, next compressing so that the size of the 1st tube part is made same as the length of the cylinder part, increasing the wall of a step difference corner part of the 1st tube part and the 2nd tube part, ironing a spline part and forming the inside face of the corner part of step difference into a taper face. SOLUTION: A cup like raw material is drawn in a stepped shape having a 1st tube part 21 and a 2nd tube part. The length H1 of the 1st tube part 21 is made longer than a cylinder part 11. Next, the 1st tube part 21 is compressed step by step in the axial direction and the wall of step difference part 21a is increased and the saggs are reduced. Then, the 2nd tube part 22 is executed with ironing and a spline part 12 is formed. On the result, because a taper face of the length of necessary minimum limit can be forged on the step difference corner part 21a, the cylinder part 11 is completed without lengthening and the increase of the axial length of the clutch drum can be prevented.
Patent JP-H10259113-A (JP)
Title: Skin preparation for external use
Inventor: TSUKADA HIROYUKI
IPC: A61K8/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use having effects on prevention of loss in moistness and softness of skin and aging by including an extract solution from Belamcanda chinensis DC. and vitamin E and/or its specific derivative therein. SOLUTION: This skin preparation for external use is obtained by including (A) an extract solution from Belamcanda chinensis DC. of the family Iridaceae and (B) one ore more selected from the group consisting of vitamin E, acetic acid-DL-α-tocopherol, acetic acid-DL-β-tocopherol, acetic acid-DL-δ-tocopherol and nicotinic acid-DL-α-tocopherol therein. The amounts of the respective formulated ingredients in the total amount of the skin preparation for external use are preferably 0.0001-30wt.% ingredient A and 0.01-5wt.% ingredient B.
Patent JP-H04254809-A (JP)
Title: Lens position adjusting device
Inventor: KANEDA NAOYA
IPC: G02B7/08
Filed: 1991-02-07
Abstract: PURPOSE:To conduct a focusing action in the correct direction even during zooming in an inner focusing type lens device by controlling such that a driving content is varied according to whether being zooming or not. CONSTITUTION:A position of a variator lens 2 is read out by a zoom encoder 149 while a position of a focusing lens 4 is read out, for example, with the number of input pulses of a step motor 137 so as to determine a region as to where present positional relationship of both lenses 2, 4 is contained. A memorized representing speed of each region is determined. Judgement on whether an automatic focusing(AF) device is at present on or not is conducted and, when the AF is on, result of the judgement on whether focused or unfocused, whether a front focus or rear focus in the case of out of focus, and extent of out of focus and the like are read in from the AF device. Based on those results, read-out representing speed is processed to determine speed for driving.
Patent JP-H10213074-A (JP)
Title: Automatic feed water device
Inventor: TAMAGAWA MITSURU
IPC: F04B49/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To detect a water reducing condition precisely by generating only an alarm in the case where it is judged by a water amount detecting means that a water is more than a fixed amount, it is judged by a pressure detecting means that a pressure is less than a set pressure, and it is judged that the operating frequency of a variable speed control means is a maximum operating frequency. SOLUTION: In case that an automatic feed water device is operated, the degree of delivery pressure of a pump 15 is judged by a control unit 20 to which output signals of a flow rate sensor FS 17 interposed on the way of a delivery side pipeline 16 of the pump 15 and of a pressure switch PS 19 for detecting delivery pressure of the pump 15 arranged downstream from the flow rate sensor FS 17 are inputted. In the case where low pressure is judged, it is judged whether the operation frequency of the pump 15 is a maximum operation frequency or not. In the case where a flow rate is large and its condition is continued for a constant period, the water reducing condition of well water 12 is judged.  In the case where the flow rate is small and its condition is continued for a constant period, droughty water condition of the well water 12 is judged, and then, the operation of the pump 15 is stopped, and warning is generated from an alarm 20a.
Patent JP-S54109736-A (JP)
Title: Microprogram control unit
Inventor: KIDA MASAHIKO
IPC: G06F9/26
Filed: 1978-02-17
Abstract: PURPOSE: To reduce the capacity of the control memory device by reducing the double memorization of the same arithmetic contents for the control unit which memorizes the microprogram into the control memory device.  
     CONSTITUTION: The microprogram control unit delivers the control information based on the microprogram memorized in the memory device. The memory device consists of two pairs of control memory device 10 to memorize the sequence control part and control memory device 20 to memorize the data arithmetic part, and format 51 of the program to be memorized in device 10 comprises branch-type designation part 52, test-type designation part 53, branch address designation part 54 and control address designation part 55. Thus, the address is produced at next address generating part 5 via part 53, and part 54 is added to address register 9 to read out the program of device 20. Then program format 56 of device 20 is composed of arithmetic designation part 57 puls originating position and destination indicating parts 58 and 59 respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01225897-A (JP)
Title: Heat accumulator with vessel for heat-accumulating medium and method of accumulating heat
Inventor: ROBAATO II KEETSU
IPC: F28D20/00
Filed: 1989-01-27
Abstract: PURPOSE: To improve the heat storing efficiency of a heat storing device, by circulating a liquid in the direction in which the liquid continuously passes through a plurality of zones in each of which a plurality of pipes containing a heat-storing medium composition which is different from the heat-storing medium composition contained inside the pipes in the adjacent zone are laid. CONSTITUTION: A liquid introduced from a liquid orifice 28 provided above a container 12 flows down through an accumulating trough 32 in the bottom section 22 of the container 12 connected with an outlet pipe 30. The container 12 is almost filled up with a plurality of pipes 40 and each pipe contains a fixed amount of heat-storing medium. The pipes are arranged in a plurality of layers 42 and 44, and each pipe in the layer 42 contains a fixed amount of first heatstoring medium and each pipe in the other layer 44 contains a fixed amount of second heat-storing medium.  Since two or three kinds of heat-storing medium compositions having different melting temperatures are used in the separated zones in the container 12, the heat-storing property of a heat-storing device can be maximized by generating a temperature difference between the circulated liquids and, at the same time, an advantageous outlet temperature can be acquired in an air-conditioning system.
Patent JP-H055759-A (JP)
Title: Signal abnormality detecting circuit
Inventor: KAWAMURA CHOJI
IPC: G01R19/25
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a signal abnormality detecting circuit which does not require complicated adjustment, is able to correctly set or change the detecting level in the wide range in accordance with tree specification of the detecting sensitivity, and flexibly respond to the change of the specification of frequencies of signals to be measured. CONSTITUTION:A reference phase is detected from an analog signal 81 by a phase detecting circuit 3. A sampling signal 84 for an AD converter 5 and a read phase data 85 for a range data memory 6 are generated by a phase generating circuit 4. The analog signal 81 is converted to a digital signal 87 by the AD converter 5. An allowable changing range data 88 which is stored in the range data memory 6 for every phase of the analog signal 81 is compared with the digital signal 87 in a comparison circuit 7. When the digital signal 87 is outside the allowable changing range data 88, it is determined that the analog signal 81 is turned abnormal.