baber/WOPTO huggingface dataset:
Patent JP-H09135983-A (JP)
Title: Quick thread tension switching device for sewing machine
Inventor: EBATA YOSHIKAZU
IPC: D05B47/04
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce operation time for switching a sewing condition, by driving a thread hanging part mounted between a second thread tension controller to give tension to the thread guided into a lower looper and the lower looper by operation of an operation part and making the second thread tension controller stitchable to action and no-action. SOLUTION: When a sewing condition, for instance edge stitching, is selected by a sewing selection means responding to desired sewing, a looper thread hanging part 69 is moved toward Y direction through a switching connection bar 55 to the dot line position, and the upper contact part of a transmission bar 53 is moved upward through the other end of a switching lever 52. Further, the end part of a swing lever 34 is moved toward X direction by a driving part 59 through an action lever 58 and an operation lever 33 and is brought in contact with a dent part of a cam plate 42. Thus the cam plate can be rotated front/back to rotate the action part of an action lever 45 to switch a thread tension pan 49 of the second thread tension controller 46 to perform switching.
Patent JP-2001135089-A (JP)
Title: Eeprom write-in device
Inventor: FUJITA MASAHIDE
IPC: G11C16/06
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a EEPROM write-in device in which write-in can be automatically performed by only a serial signal at an ECU side without supplying a write-in permission signal from the outside and communication terminal constitution and circuit constitution are simplified. SOLUTION: This device is provided with an ECU 2A having a microcomputer 3A including a CPU 30A, an EEPROM 31, and a boot program 32A, an external write-in device 1A communicating serial signals SE, SR with the CPU, the ECU comprises a write-in control means relating to the CPU, the write-in control means generates a write-in permission signal WA for the CPU responding to the start of receiving a serial signal from an external write-in device, the CPU switches its mode from a normal operation mode to a write-in mode for the EEPROM responding to the write-in permission signal, and rewrites the contents of the EEPROM.
Patent JP-H06161873-A (JP)
Title: Hang-up processings system for plural access points to main memory
Inventor: IMAGAWA TAMAKI
IPC: G06F13/362
Filed: 1992-11-27
Abstract: PURPOSE:To reduce hardwares and to improve the efficiency of hang-up detection by providing timer means in common for all the ports and preventing the hold of an access request at any specified port from being detected as hang-up even after the lapse of fixed time. CONSTITUTION:A single timer means 76 is provided in common for hang-up detection circuits 71-75 and thus, the hang-up is detected at the same timing at all the ports. On the other hand, when only one port is detected the hang-up by the hang-up detection circuits 71-75, a hang-up processing circuit 9 applies priority orb to the access request of that port and until the access request is transmitted to a main memory 6, the transmission are two or more port detected the hang-up, they are similarly processed one by one according to the previously decided priority, and the hang-up at a priority decision circuit 3 is prevented.
Patent JP-H08224049-A (JP)
Title: Polyolefin resin-made covering-film and plant cultivation
Inventor: SAKATANI TAIICHI
IPC: C08K3/26
Filed: 1995-12-07
Abstract: PURPOSE: To obtain a polyolefin resin-made covering-film containing a hindered amine compound, etc., having remarkable resistance against the deterioration by organic pesticides, excellent in environmental pollution proofness, or house- tunnel cultivation in protected horticulture in which soil and/or plants are treated with an inorganic sulfur agent. CONSTITUTION: The polyolefin resin-made covering-film contains (A) preferably 0.02-5wt.% of a hindered amine compound of 2,2,6,6-tetraalkylpiperidine derivative, etc., (B) preferably 0.1-25wt.% of a hydrotalcite compound such as a natural hydrotalcite and (C) preferably 0.01-3wt.% of an ultraviolet absorbing agent such as a benzophenone compound. Further, the film preferably has a multi-layer structure having density of <=0.93 g/cm<3> and consisting of two or more than two layers including a polyethylene layer.
Patent JP-H11113762-A (JP)
Title: Bar with seasoning
Inventor: SUZUKI HIDEYOSHI
IPC: A47J43/28
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To simply take in seasoning by a single bar for mixing the seasoning. SOLUTION: This bar is obtained by previously sticking the seasoning 1 to the surface or the recess of a bar made of plastic, etc., and its part to be in contact with food to be cooked. Thereby, only a single bar is required for mixing.
Patent JP-H03181169-A (JP)
Title: Solid state image sensor
Inventor: MURAYAMA TAKASHI
IPC: H04N5/341
Filed: 1989-12-11
Abstract: PURPOSE:To prevent noise by shielding the upper surface of a protrusion of a signal lead line and the upper surface of a switching transistor to prevent contact of a horizontal selection gate line with a conductor layer. CONSTITUTION:The end of a protrusion of a photodiode region M is connected to a signal read line through a contact. The signal read line is laminated on the upper surface of a vertical selection gate line between n<+> type impurity regions, passed between contacts of both ends by crossing the upper side of a gate G, and formed to cover the upper surface in coincidence with the photodiode protrusion shape. Thus, the drain of a switching transistor provided between the photodiode and the read line is shielded by the read line made of an aluminum line to prevent noise due to an incident external light.
Patent JP-H11139069-A (JP)
Title: Ball point pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To control the induction of ink and to prevent the direct flow and back flow of ink and scratchy writing in a ball point pen using an low viscosity ink. SOLUTION: A bush 3 is inserted into an inner hole part in front of a chip 1, a spring 5 is inserted into the inner hole from behind the chip 1 to be biased forward, a push body 4 is attached to the front end of the spring 5, a rod barrel part 4a installed in front of the push body 4 penetrates a shaft center hole formed in the bush 3, the tip of the rod barrel part 4a pushes the back of a tip ball 2 held freely rotatably at the end part of the chip 1, the ball 2 contacts the inner fringe of the ball holding part 1c of the chip 1 to prevent the outflow of ink, and an induction hole 14 which can induce the ink between the rod barrel part 4a of the push body 4 and the shaft center hole 3b of the bush 3 by a capillary action.
Patent JP-H06153446-A (JP)
Title: Bearing device for motor
Inventor: MIYODA YASUAKI
IPC: H02K5/16
Filed: 1992-11-05
Abstract: PURPOSE:To obtain a bearing device for a motor in which damage of a preload spring for applying a preload to a ball bearing due to excessive compression of the spring can be prevented. CONSTITUTION:A bearing device has a preload spring 4 inserted between a side of a recess formed on a motor cover 3 for containing an outer race 2a of a ball bearing 2 for supporting a rotor shaft 1 and the race 2a of the bearing 2, and comprises a protrusion formed on the side of the recess to suppress an axial deviation of an inner race 2b of the bearing 2 and to prevent excessive compression of the spring 4 inserted between the recess and the outer race 2a.
Patent JP-H04188387-A (JP)
Title: Coin processor
Inventor: ISHIDA TAKESHI
IPC: G07D9/00
Filed: 1990-11-22
Abstract: PURPOSE:To reduce the vertical dimension of the processor by sorting coins while almost horizontally conveying the coins put from a coin slot, and almost horizontally conveying the coins at a coin conveyance part. CONSTITUTION:The coins inserted from a coin slot 11 are sorted by the denominations by a coin sorting means SECO while being almost horizontally conveyed by a conveying means 14. Among the coins sorted by this coin sorting means SECO, the coins to be used as changes are stored in plural coin storing means by the denominations by the coin distributing means of a main body 30. The coins to be dispensed from the coin storing means are almost horizontally conveyed by a coin conveying means 40 and conveyed to a coin return part 46. thus, the distance from the coin slot 11 to a coin return port 50 is reduced and even when this processor is used for an automatic vending machine or the like, it is not necessary for a user to bend down to receive changes.
Patent JP-2000150300-A (JP)
Title: Film capacitor for high voltage
Inventor: ISHITA KENICHI
IPC: H01G4/32
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent influences of dielectric interference in a flyback transformer by forming strip metal foil electrodes provided with one lead wire for earth connection at intervals outside outer metal foil electrodes in the direction of winding, and winding the metal foil electrodes by one or more turns when a film capacitor is formed by winding. SOLUTION: A film capacitor is provided with strip dielectric films 2, two metal films 1 with five and four electrodes 3 insulated from each other in the direction of their length formed thereon, metal foil electrodes 41, 42, and 43 with lead wires 51, 52, and 53 welded thereto, and dielectric films 6 and 7. The lead wires 51, 52, and 53 are used as a positive lead wire, a negative lead wire and a lead wire for earth connection, respectively. The metal foil electrode 43 with the lead wire for earth connection welded thereto is wound by one or more turns when the film capacitor is formed by winding. As a result, linking waveform is prevented from being produced in the high-voltage rectification circuit of the flyback transformer.
Patent JP-H04192339-A (JP)
Title: Field-effect transistor, and manufacture thereof
Inventor: NAKAJIMA SHIGERU
IPC: H01L29/812
Filed: 1990-11-22
Abstract: PURPOSE:To provide a high-output FET, having a source region with low resistance and a drain region with high dielectric strength, by introducing impurity at high concentration only to a region on the source side of a recess. CONSTITUTION:An active layer 1a is formed on a buffer layer 1b at the surface of a GaAs substrate 1, and the active layer includes a recess 1r for gate formation. A heavily doped layer 1s is formed on the source side of the recess. A source electrode S is formed on the top of the layer 1s, and it makes ohmic contact with the GaAs substrate. A drain electrode D is formed on the top of a drain region 1d, and it makes ohmic contact with the GaAs substrate. The ion implantation at high concentration is carried out only on the source side, not on the drain side. Therefore, the parasitic resistance on the source side is reduced while the dielectric strength on the drain side is kept high.
Patent JP-H11154492-A (JP)
Title: Discharge lamp and its arc tube material
Inventor: UEHARA SUMIO
IPC: H01J9/24
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesome work moving an electrode inserted into a tube end portion so as to finely adjust an electrode position in the case of the closing forming of the tube end portion of a glass tube so as to seal by causing the electrode position of an electrode mount to be automatically precisely positioned when the electrode mount is inserted into the tube end portion of the glass tube to be arc tube material. SOLUTION: A diameter-reduced portion 10 causing only the electrode rod 2 of an electrode mount 1 inserted from tube end portion 9 to pass through and molybdenum foil 3 not to pass through is formed on both sides of a tube- enlarged portion 8 formed in the middle of a glass tube 7 as sandwiching the same. A step portion 12 for positioning the electrode position of the electrode mount 1 by causing the tip edge portion 11 of the molybdenum foil 3 to abut thereto is formed at the diameter-reduced portion 10.
Patent JP-2000136135-A (JP)
Title: Composition using optically active compound
Inventor: WOOD HAMISH C S
IPC: C07D475/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition useful for treating colorectal cancer by separating a mixture of equal amounts of diasteromers of formyl- tetrahydrofolate calcium with a polar solvent. SOLUTION: A chiral auxiliary group is applied to any of N-5 or N-10 of a mixture of the (6S) and (6S) diastereomers of a tetrahydrofolic ester in equal amounts to form a pair of new diastereomers, which are then separated to thereby provide (A) >=95 wt.% of the (6S) diastereomer of 5-formyl- tetrahydrofolate calcium and (B) <=5 wt.% of the (6R) diastereomer of the 5-formyl-tetrahydrofolate calcium. The mixture and an acceptable carrier for treating humans are included to thereby afford a pharmaceutical composition for treating colorectal cancer. The amount of the acceptable compound of the ingredient A is at least 10.4 g and the dose of the ingredients A and B is 200-2,000 mg.
Patent JP-2001141135-A (JP)
Title: Structure of connection port part of synthetic resin flexible pipe
Inventor: NAGAYOSHI AKIO
IPC: F16L11/11
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a soft synthetic resin corrugated pipe to be used for a water discharge pipe in which an end part itself of the pipe is formed on a connection port part without separately fitting any connection port member for a drain outlet to a pipe end. SOLUTION: The end part of the soft synthetic resin corrugated pipe A is formed to a flat, thick end part 5 in which an outer circumferential surface is of substantially same diameter over the whole length, a union nut 8 to be connected to the drain outlet is slidably fitted to this thick end part 5, and an opening end face of the thick end part 5 is hot-pressed and deformed in the outside diameter direction to form a flange part 6 to lock the union nut 8.
Patent JP-H10163759-A (JP)
Title: Power amplifier
Inventor: MEJIKA KENICHI
IPC: H03F1/52
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent an overcurrent from flowing even when a load is shortcircuitted. SOLUTION: At the time of ordinary operation, an added value Va of voltage drop V42 of resistor 42 and a voltage VBE20 between the base and collector of transistor 20 gets lower than an added value Vb of voltage drop V18 of resistor 18, voltage VBE16 between the base and collector of transmitter 16 and forward drop voltage V41 of diode 41 or an added value Vc of voltage drop V19 of resistor 19, voltage drop VBE17 between the base and collector of transistor 17 and voltage V41 and when the added value Va is equal with the added value Vb or Vc, the resistor 42 is set so that the collector currents of transistors 24 and 26 can not exceed the maximum rated value.  Even when a terminal 27 is short-circuitted and the base current of transistor 20 is increased, since the added value Va is limited equal with the added value Vb or Vc, the base currents of transistors 23 and 25 are limited and the collector currents exceeding the rating can be prevented from flowing to the transistors 24 and 26.
Patent JP-H02305528-A (JP)
Title: Dropping device
Inventor: SUTANREE ERU ROGENBAAGU
IPC: A47K5/12
Filed: 1988-12-19
Abstract: PURPOSE: To provide an instillator made form elastic plastic bag by constantly pressing down a dome or a piston to give pressure to liquid inside the device to force and automatic close valve to be opened and evacuating the liquid. CONSTITUTION: The upper part above a flange 14 is made as an elastic dome 16 which has no hole on its top. When in use, the dome 16 is first pressed down to bring the whole upper part downward, and it causes the flanges 6 and 14 to close water tight and catch the liquid first dropped into an instillator apparatus. Next, by further pressing it down a little, the bottom 12a of the upper part of the device body 13 completely presses a spring 9a flat, then touches the periphery of a spider 9. The dome gives pressure to the liquid caught into apparatus when it comes closer to flat after it is further pressed down. This action forces the liquid to press the diaphragm 7 of an automatic close valve downward, consequently the liquid is evacuated.
Patent JP-H01161525-A (JP)
Title: System for controlling display of sub-window
Inventor: TSUNOSHIMA AKIRA
IPC: G06F3/048
Filed: 1987-12-18
Abstract: PURPOSE:To keep an important sub-window even if a reducing process is performed so as to continue the process of the sub-window by causing a programmer for setting windows to simply program priority information and preferential side information. CONSTITUTION:When a window-size reducing request is made, a sub-window dividing form deciding means 20 decides the dividing form of the sub-windows of the reduced window by using the priority information stored in a priority information storing means 30 and, at the same time, stores the coordinate information of the dividing form in a sub-window information section 12. In accordance with the execution control of a window display control means 7, the sub-windows which are formed by dividing the reduced window are caused to be displayed on a display device 1, but the means 20 erases the sub-windows in according with the order opposite to the priority order to a priority information section 31 and reduces the size of sub-windows from the side facing the preferential side of a preferential side information section 32.
Patent JP-H08179991-A (JP)
Title: Programmable controller
Inventor: NAKAI MASARU
IPC: G05B19/048
Filed: 1994-12-22
Abstract: PURPOSE: To provide a programmable controller capable of preventing the content of a memory part for calculation from being destroyed because of the failure of a program for communication. CONSTITUTION: When a write command being sent from external equipment via a communication port 5 by communication, a CPU 1 analyzes the command, and after that, calculates the address of a write target, and generates an error response and sends it to the external equipment when the address of the write target is within the one of a set write prohibited area, and also, sets an internal relay for self-diagnostic error setting, and moreover, sets a self-diagnostic error code on an internal register.
Patent JP-H11142466-A (JP)
Title: Method and device for estimating cause of accident of distribution lines
Inventor: MITO SEIJI
IPC: G01R31/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To estimate the cause of an accident accurately and rapidly by obtaining accident information (mainly accident waveform) including the date and time of the occurrence of the earth accident of distribution lines through a communication means, the waveform is analyzed from multiple view points using the assistance of a computer, and inputting the analyzed values into a neural network. SOLUTION: Data is recorded by detecting at least a zero-phase voltage waveform and a zero-phase current waveform at the time of the occurrence of the earth accident of a distribution line, the waveform is analyzed from multiple view points, and the analyzed values are input into a neural network so as to specify a fault phase (accident point) and estimate and output the cause of the accident. The recorded data includes the information on inter-phase voltage waveform, zero-phase voltage waveform, zero-phase current waveform, and relay contacts for phase judgment, and those objects to be processed in waveform analysis include a higher harmonic wave (FET), Lissajous, phase spectrum, impedance locus, effective value, form factor, crest factor, distortion factor, and periodicity (gap discharge detection).
Patent JP-H04189895-A (JP)
Title: Method of isolating mesophase pitch
Inventor: HIYUU II ROMIN
IPC: D01F9/145
Filed: 1990-11-22
Abstract: PURPOSE: To obtain a lightweight, strong, hard, conductive and chemically and thermally stable carbon fiber by mixing isotroic pitch containing mesogen and a solvent and subsequently separating the mesogen under a super-critical condition to recover a mesophase pitch.  
     CONSTITUTION: The isotropic pitch containing mesogen (A) and one or more kind of a solvent (B) pref. having a critical temp. of 500°C or lower selected from among an aromatic compd., a naphtheno aromatic compd., an alkyl aromatic compd., a hetero aromatic compd., a 1-4C paraffinic halo deriv. and a halogenated aromatic compd. are mixed. Next, the phase separation of the mesogen from isotropic pitch is performed at the super-critical temp. of the component B under a pressure condition to recover the mesophase pitch. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10252227-A (JP)
Title: Lever structure for fixation of gutter bracket
Inventor: TAKAYAMA MASATERU
IPC: E04D13/072
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To locate the body of a gutter bracket and a mounting rod and fix certainly and strongly through a simple lever manipulation. SOLUTION: A lever structure for fixation of a gutter bracket is configured so that the body 1 of bracket coupled slidably with a mounting rod 11 is fixed in pressure contact to the rod 11 through turning of a lever 17. The arrangement further includes a coupling 13 to be inserted through a slit 9 in the body 1 of bracket and a hole 14 provided in the mounting rod 11, the lever 17 which is furnished rotatably at one end of the coupling 13 and can pull it up through its rotating operation, and a stopper 26 which has a projection 28 capable of being fitted in at the side with the body 1 and is furnished at the other end of the coupling 13.
Patent JP-H11154047-A (JP)
Title: Information processor
Inventor: OGIDA KAZUYUKI
IPC: G06F3/0482
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To display the states of a digital copying machine and peripheral devices at the display part of the digital copying machine at a time by mounting control parts by peripheral devices mounted as options on the digital copying machine and managing the operation states of the peripheral devices. SOLUTION: This processor consists of a display means 104 for displaying necessary information generated in the machine, a 1st control means 101 for controlling the display means 104, a copying process part 205 for processing the information, e.g. performing a copying process, and a 2nd control means 201 for controlling the copying process part 205. In this case, a predetermined 1st display pattern image generated by the 1st control means 101 and a 2nd display pattern image representing the information of the copying process generated by the 2nd control means 201 are displayed in conformity with the display means 104.
Patent JP-H07146322-A (JP)
Title: Method for detecting insufficient soldering of lead of mounted component
Inventor: SATO YOSHINORI
IPC: G01R31/00
Filed: 1993-11-25
Abstract: PURPOSE:To detect the insufficient soldering state of leads of mounted components in an excellent state. CONSTITUTION:The measurement of the resistance value between one lead 44 and pattern 50 of an electronic component 44 mounted on a board 52 is repeatedly performed several times by respectively bringing two probes 42 and 48 incorporated in two sets of X-Y units into contact with the lead 46 and pattern 50 by using an in circuit tester equipped with the X-Y units and separating at least one of the probes 42 and 48 from the lead 46 or pattern 50 after measuring the resistance value between the lead 46 and pattern 50 whenever the measurement is performed. Then a mean value and standard deviation are calculated from the measured values and the quality of the soldering state of the lead 46 is judged on the basis of the mean value or standard deviation.