baber/WOPTO huggingface dataset:
Patent JP-H10207580-A (JP)
Title: Power on reset generation circuit, semiconductor integrated circuit and ic card
Inventor: KADOKAWA SHIGERU
IPC: G06F1/26
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a power ON reset generation circuit capable of accurately generating a power ON reset signal when power supply voltage reaches a prescribed level and interrupting the generation of the power ON reset signal when power supply voltage is within an allowable range even if the voltage is changed. SOLUTION: Reference voltage is inputted to the input terminal of a comparator CMP for comparing voltage divided by voltage dividing resistor circuits R11, R12 for dividing power supply voltage with reference voltage Vref generated from a band gap reference voltage generation circuit through a resistor R13. A pull down circuit consists of a resistor R14 and a switch transistor(TR) Qs mutually connected in series, the TR Qs is controlled by an output signal, and after generating a power ON reset signal, the comparing level of the comparator CMP is forcedly reduced by the resistors R13, R14 as compared with that held before the generation of the power ON reset signal.
Patent JP-H03211069-A (JP)
Title: Printer
Inventor: GOTO HIROSHI
IPC: B41J29/38
Filed: 1990-01-17
Abstract: PURPOSE:To allow data which causes an error in a hexadamp to be detected easily by detecting data which generates an error and preparing a hexadamp list using a font for data which does not cause an error and another font for data which causes an error. CONSTITUTION:It is interpreted whether an error has occurred based on an error flag using data. If no error has occurred, a previously converted character is sent to a page buffer 2 provided on RAM 6 using a normal font. In the meantime, if an error has occurred, the character is sent using a bold font and the error flag is returned to OFF. The page buffer 2 interprets whether the page buffer 2 has completed a single page by the mentioned writing action. If the single page is still incomplete, a printer proceeds to a next step of operation. On the other hand, if the single page is complete, the page buffer 2 is converted to image data and the converted image data is output to a printer engine 4 through a engine interface 7. Thus the entire process to up the stage of writing data in the hexadamp list is terminated.
Patent JP-S54100243-A (JP)
Title: Redundant multi-phase clock generator circuit
Inventor: INAO KIYOHARU
IPC: H03K5/15
Filed: 1978-01-24
Abstract: PURPOSE: To obtain a synchronous redundant multi-phase clock generator circuit by dividing the output of the original oscillator via the divider circuit of the counter structure and also providing the reset circuit which resets the divider circuit based on the count-out information of the counter.  
     CONSTITUTION: The output signals of original oscillator OSC 1  and OSC 2  are divided by counter N 11  and N 21  of the same degree, and either one of the two divided output is selected via change-over switch SW 1  to be transmitted to counter N 12  and N 22  of the next step. Now in case counter N 11  is being used, the output signal of SW 1  falls down with counting out of N 11 . And reset circuit R 11  and R 21  detect the signal fall to reset counter N 11  and N 12 . Counter N 21  at the holding side is reset forcedly under counting to be set under the count-out state, thus securing a coincidence of the internal state between both counters. And then the counting is started for the same input clocks to perform the synchronization. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09197138-A (JP)
Title: Optical cable connecting module
Inventor: MATSUURA ICHIRO
IPC: G02B6/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable connecting module capable of exchanging a subscriber's side optical fiber and easily connecting an optical fiber for transmitting test light. SOLUTION: The module is provided with connecting optical cords 60 arranged in a module body 40 and capable of connecting subscriber's side optical fibers 11 to station side optical fibers 21 and storing trays 50 fixed in the body 40 so as to be optionally drawn out and storing subscriber's side connectors 70 for connecting the fibers 11 to the cords 60. Connector storing parts 52 for storing the connectors 70 are arranged on the front end parts of respective trays 50.
Patent JP-S63175564-A (JP)
Title: Line interface circuit
Inventor: KAWASAKI AKIRA
IPC: H04M11/00
Filed: 1987-01-14
Abstract: PURPOSE:To attain the small size and light weight of the titled circuit by using two photocouplers so as to constitute a feedback circuit thereby excluding a transformer from a conventional line interface circuit. CONSTITUTION:An output signal of a photo transistor (TR) Q1 of a 1st photocoupler 101 is fed back to a diode D2 of a 2nd photocoupler 102 in terms of AC to form the feedback loop of line   diode D1 of 1st photocoupler 101  photo TR Q1   diode D2 of 2nd photocoupler 102 photo TR Q2 and line. Moreover, an independent signal from a signal line 11 is fed to the 2nd photocoupler 102 through an adder circuit 100 and outputted to the line and then the signal is transmitted. Thus, the small size and light weight of the circuit is attained by eliminating the need for any transformer.
Patent JP-S59132402-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: KURODA MASAYUKI
IPC: G11B5/008
Filed: 1983-01-19
Abstract: PURPOSE:To simplify the processing of a tape guide and to improve the resistance to wear of the tape guide by providing a flat wear resistance tape guide orthogonal to a rotary drum shaft corresponding to a rotary drum and sliding one end of a magnetic tape so as to attain linear running guide. CONSTITUTION:The magnetic tape T is wound at first so that the lower end ridge is slided on the upper face of the tape guide 11 at the circumference of the rotary drum 1 through a tape path system constituted orthogonally to the axial direction of the rotary drum 1. The rotay drum 1 is driven by a BSL motor 14 after this loading and a driving voltae is impressed to bimorph elements of magnetic heads 4, 4' via slip rings 9. The magnetic tape T is run by being regulated in the broadwise direction by the upper face of the tape guide 11 fixed to a bearing housing 3. Thus, the helical scanning type recording/reproducing is attained by the upward/downward movement of head chips 4a, 4a' of the magnetic heads 4, 4' and the circumferential running of the rotary drum 1 of the magnetic tape T.
Patent JP-H07205874-A (JP)
Title: Gear shifter for bicycle
Inventor: MABUCHI SADAO
IPC: B62M11/18
Filed: 1994-01-26
Abstract: PURPOSE:To provide the compact rear wheel drive type gear shifter for a bicycle, which is excellent in durability, and enables gear shifting to be simply and surely actuated. CONSTITUTION:A gear case 4 concurrently acting as a hanger is provided for the hanger section of a bicycle frame. A carrier 34 is fixed on a crank shaft 30 penetrating through the gear case, and a plurality of planet gears 35 on each of which a gear 35a, a gear 35b and a gear 35c different in the number of teeth respectively are integrally formed, are rotatably mounted over the same circumference of the carrier 34. A driven rotor 61 which combines a sun gear 60 with a bevel gear 35 so as to be integrally formed, is provided in the inner side of each planet gear 35 in such a way as to be meshed with one of the aforesaid planet gears 35, and a plurality of annuluses 39, 40 and 41 which are meshed with the planet gears 35a, 35b and 35c respectively are independently and rotatably set in parallel in the outer side of each planet gear 35. An one-way clutch C1 is interposed in each space between each annulus 39, 40 and 41 and the gear case 4 respectively, and one of these one-way clutches is so constituted as to be selectively connected therewith.
Patent JP-S62165178-A (JP)
Title: Detecting method for person entering building and floor material sheet used therefor
Inventor: YOSHIDA HIROMICHI
IPC: G01V9/00
Filed: 1986-01-16
Abstract: PURPOSE:To surely detect a person who enters a building by arranging a pressure conductive material which has plural divided electrodes on the reverse surface of a floor surface material. CONSTITUTION:Electrodes 3 and 4 are arranged on the top and reverse surfaces of the pressure conductive material 2 and this material 2 is arranged on the reverse surface of a carpet 1 as the floor surface material. An electric insulating protective material 5 is adhered to the reverse surface of the electrode 4, one electrode 3 is divided to optional size to generate addresses, and the electrodes 3 and a4 are connected to a cable 7 through lead wires 6. When the floor surface material 1 is stepped, the material 2 is pressed to cause resistance variation and current variation due to the resistance variation is detected to detect the person who enters the building and also surely detect his or her position from the address of the electrode 3.
Patent JP-H02189879-A (JP)
Title: Connecting method for element wire insulated conductor for power cable
Inventor: FUKAZAWA MASAKATA
IPC: H01R43/048
Filed: 1989-01-13
Abstract: PURPOSE:To have easy connection by stripping the insulative covering of each element wire insulation through the compression action of a conductor compressing sleeve, measuring resistance between it and the tip of the element wire insulation, check the condition in which the insulating covering is stripped, and thereupon connecting the cables with each other. CONSTITUTION:First the insulation 2 at the tip of a cable 1 is exposed. A through type conductor compressing sleeve 4 is inserted in the position nearer this insulation 2 of exposed element wire insulative conductor 3 in such a way that the element wire insulative conductor 3a at the lefthand root part is left, and is compressed. In the part of conductor 3 where compression is made, an enamel layer is stripped from the surface of each conductive element wire. The tip 3b of the conductor 3 on the right side of this sleeve 4 is spread so that a small gap is generated between element wires. In this condition, the resistance between the tip 3a of conductor 3 and the sleeve 4 is measured, followed by checking whether the value obtained is below the specified value. Then the sleeve 4 is cut in specified place. The other cable shall be processed in the same manner. Sleeves 4, 4' of these termination processed cables 1, 1' are inserted into a conductive sleeve 5, butted together, compressed, and connected with each other.
Patent JP-H01183217-A (JP)
Title: Input buffer circuit
Inventor: KATO MASAJI
IPC: H03K19/003
Filed: 1988-01-14
Abstract: PURPOSE:To prevent the reduction of the margin of a maximum value in a low level input voltage with a specification due to the projection of a radiant ray by providing a voltage detection circuit detecting fluctuation in a logical threshold voltage. CONSTITUTION:With projection a radiant ray, the threshold voltage of a P- MOST (P channel MOS transistor) QP1 drops and the logical threshold voltage of an inverter consisting of the P-MOST QP1 and an N-MOST QN1 drops. The logical threshold voltage of a P-MOST QP11 simultaneously drops, and the logical threshold voltage of an inverter consisting of the P-MOST QP11 and an N-MOST QN11 drops, whereby the output terminal N2 of a voltage detection circuit 4 comes to a low level. A P-MOST QP3 comes to a conducting state, and an inverter consisting of a P-MOST QP2, QP3 and the N-MOST QN1 operates. Thus, the gate width of the P-MOST equally increases and the margin of the maximum value in the low level input voltage with the specification is enlarged, whereby the characteristic of radiant-ray proof is improved.
Patent JP-S55100772-A (JP)
Title: Data transmission controller
Inventor: OOHAYASHI MASANAO
IPC: H04L69/40
Filed: 1979-01-26
Abstract: PURPOSE:To improve the throughput of the whole system by exercising decentralized control by controlling a data transmission control procedure program, incorporated in an individual tansmission controller of a multiplex communication control system, by a MPU micro-processing unit. CONSTITUTION:Once CPU sends a data transmission-reception start command, a data transmission-reception request command is inputted via interruption control adapter 12 to operate MPU11, and function register 17 receives a detailed control command. When a data transmission command is received here, the address bank number of data needed to take transmitted data stored in CPU into RAM13 of its-own-office communication controller is set to address register 19 and bank register 20 to send a data write start command, thereby fetching the transmitted data from data register 18. On the end of the fetch, the control is shifted to the transmission control procedure program of ROM14 to transmit data to a party-office communication controller through circuit control adapter 15 and modem interface 16.
Patent JP-2000202918-A (JP)
Title: Manufacture of foam, and foam obtained thereby
Inventor: SHIBATA HIDEAKI
IPC: B29K25/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To solve problems of a treating time, a process and to obtain an anisotropic foam having excellent quality by forming a protrusion and recess structure brought into contact with a hard foam in the case of compressing the foam to form an anisotropy. SOLUTION: In the case of compressing a hard foam to form an anisotropy, a surface brought into contact with the hard foam is formed in a protrusion and recess structure. A density of the foam is set to 8 to 50 kg/cm3. The compressing is preferably conducted to a thickness of 40 to 95% of that of the foam, and a foamed polystyrene is preferable. A difference between high and low heights of a protrusion top and a recess bottom of the structure of the compressed surface is preferably 50 to 3,000 μm, and a distance between the adjacent protrusions or the recesses is preferably 10 to 10,000 μm.  A method for forming the structure preferably has, for example, grooving of many grooves by mechanical cutting of a metal plate, roughing a surface of an organic or inorganic cloth or a net-like material such as sand paper or the like obtained by uniformly adhesively fixing particles like screened sands on a plate, a cloth or the like or a chemical treatment to preferably form irregular grooves or the like.
Patent JP-H03212959-A (JP)
Title: Molded package-type hybrid ic
Inventor: NARIMI ISAO
IPC: H01L23/50
Filed: 1990-01-18
Abstract: PURPOSE:To improve the performance of a bare chip by a method wherein cut-and-raised pieces which correspond to a pair of cutouts are fitted to both sides in the lengthwise direction of a substrate. CONSTITUTION:A bare chip 17 is loaded on a circuit board 15 fixed to a lead frame 12. The board 15 and the IC 17 are wire-bonded and connected by using wires 18. The board 15 which is united to the frame 12 is heated; it is positioned by using cutouts 16a, 16b and cut-and-raised pieces 14c, 14f. Since other cut-and- raised pieces 14a, 14b, 14d, 14e only press the surface of the board 15, the board 15 is not warped even when it is heated. Thereby, it is possible to prevent a warp, a strain is not exerted on the bare chip IC and its performance can be improved.
Patent JP-H04214858-A (JP)
Title: Manufacture of thin film
Inventor: YOSHIDA NORIYUKI
IPC: C01B13/14
Filed: 1991-01-24
Abstract: PURPOSE:To form a thin film of good quality at high speed in a laser ablation method in which a film is deposited on a substrate. CONSTITUTION:In a region between a target 2 and a substrate 1, electric pulse discharge is generated by an electrode 3, and the timing of this pulse discharge is set to the time when splashed grains from the target reach the vicinity of the substrate 1.
Patent JP-H08203999-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TAKEUCHI MASAHIKO
IPC: H01L23/522
Filed: 1995-01-20
Abstract: PURPOSE: To improve a step coverage of a wire in a contact hole by a method wherein a hole having a larger diameter than a tentative contact hole is formed in an upper portion of a position embedded with resist, and the resist is removed to form the contact hole. CONSTITUTION: A second resist film 15 is etched back by aninsotropic etching to remove a second resist film 15 until a position that the upper surface is lower than an upper surface of an interlayer insulation film in a tentative contact hole 14, and a part 15a of the second resist film 15 is left. Next, an interlayer insulation film 12 in an opening part of the tentative contact hole 14 is performed isotropic etching by, for example, wet etching, and a part 16 of contact hole having a larger diameter than the tentative contact hole 14 is formed. Next, the part 15a of the second resist film 15 is removed by, for example, oxygen plasma to form a contact hole 17.
Patent JP-H07213798-A (JP)
Title: Cordless iron
Inventor: ITO SHINICHI
IPC: D06F79/04
Filed: 1994-01-27
Abstract: PURPOSE:To use a cordless iron with high output voltage for a long time by quickly charging capacitors in a short time even if an iron section is mounted on a stand section for a short period in the cordless iron charging the capacitors provided on the iron section when the iron section is mounted on the stand section. CONSTITUTION:This cordless iron is constituted of an iron section 2 and a stand section 1 mounted with the iron section 2 and having a power source section 3. The iron section 2 is provided with a charge/discharge device constituted of a condensing section 4 having multiple capacitors, a switching section 5 connecting multiple capacitors in parallel when the condensing section 4 is charged and connecting multiple capacitors in series when it is discharged, and a controller 6 controlling the switching section 5.
Patent JP-2000209764-A (JP)
Title: Flame cover device used in connecting branch cable
Inventor: TAKAYANAGI TSUNEO
IPC: H02G15/08
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a flame cover device which can ensure the connection of branch cables by making heat shrinkage of the tube covering the connection of each cable uniform, and in addition, can prevent a remaining main cable on which no connecting work is performed from being exposed to a flame, in a connecting work of the branch cable of a power line buried underground. SOLUTION: A flame cover device is constituted of a cover main body D, having a half-pipe-like shape and a pair of cable holders E which hold part of a main cable C1 to which a branch cable C2 is connected in a hollow attitude, so that the device holds a connection H of one specific main cable C1 in a hollow attitude by means of the cable holders E by inserting the cover main body D between the main cable C1 and other main cables C1 in the bundle of a plurality of main cables Cl.
Patent JP-S5599836-A (JP)
Title: Count value coincidence circuit
Inventor: KOJIMA HIDEKI
IPC: H03K23/66
Filed: 1979-01-23
Abstract: PURPOSE:To prevent the malfunction with a simple constitution, by scanning the count circuit and the switching element group at a given period, feeding the output to the capacitor group, taking the logical product of each capacitor and outputting the coincidence signal. CONSTITUTION:The count circuit 1 consists of the three digits of digit count circuits 11...13, and the three digit numeral set unit consisting of the digit setters 21...23 is provided. Further, the switching elements 51...53 of the switching element section 2 are connected respectively to the setters 21...23 to scan the circuit 1 and the elements 51...53 with the scanning circuit 3 by a given period. This output is fed to the capacitor group 6, logical product of each output signal of the capacitors 61...63 is taken and the coincidence signal is outputted 7. Accordingly, malfunction can be prevented without being subject to the effect of external noise with a simple constitution.
Patent JP-H03211175-A (JP)
Title: Group control driving device for elevator
Inventor: KATSU SHIGEO
IPC: B66B1/18
Filed: 1990-01-17
Abstract: PURPOSE:To carry out an efficient elevator service by giving a cage destination floor and lifting direction information to waiting passengers with only a hall destination floor display unit, and guiding these waiting passengers to a competent cage, while controlling the release of hall destination floor registration according to load in the cage. CONSTITUTION:There are passengers going from the senveth floor to the eight floor as well as going from the seventh floor to the first, third floors and all of them are allotted to the No. A machine. When a cage A is stopped at the seventh floor, after passengers for the eight floor get into it, load in the cage is calculated by an unillustrated cage inside load detector. When the cage load is less than the specified value, all destination display floors are flickered, boarding the passengers for 1, 3, 8 floors, and a destination call of the seventh floor for 1, 3, 8 floors is canceled. When it is more than the specified value, only a display lamp 28 of the upper destination eight floor is flickered and, after boarding waiting passagengers for the eight floor, a destination floor button lamp 18 in the hall is canceled. If the cage is downward, only the destination floors at the more lower part than a cage position are flickered.
Patent JP-S63277658-A (JP)
Inventor: JIYOSEFU JIEEMUZU RUISU
IPC: A61K31/64
Filed: 1988-01-19
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-H07218739-A (JP)
Title: Optical component mounted substrate and its manufacture
Inventor: AOKI MASAKI
IPC: C03B11/08
Filed: 1994-01-28
Abstract: PURPOSE:To obtain superior reliability and reproducibility and mount optical fibers, optical elements, an optical waveguide, etc., at a low price by forming grooves for holding the optical fibers, grooves into which the optical components are inserted, and the optical waveguides on the surface of a glass substrate by press working. CONSTITUTION:On the glass substrate 11, the V grooves 12 where the optical fibers are held, the grooves 13 into which the optical elements are inserted at right angles to the V grooves 12, and the optical waveguide which is coaxial with the V grooves 12 are provided. Then the V grooves 12 where the optical fibers are held, the grooves 13 into which the optical elements are inserted, and the optical waveguides 14 (Specially, the optical waveguide parts are formed by stacking glass having a higher refractive index than the substrate.) are formed on the same glass substrate by using press working. The optical components can, therefore, be positioned with high precision, size reduction and integration are enabled, and the reliability is high, thereby obtaining the mounted substrate for the optical components which is suitable for mass-production. Further, electric wiring on the glass substrate is enable and optical components can be mounted thereupon.
Patent JP-H07222236-A (JP)
Title: Channel switching method for mobile communication system
Inventor: KATSUOKA EIKI
IPC: H04Q7/36
Filed: 1994-01-28
Abstract: PURPOSE:To provide the channel switching method for mobile communication system for preventing a primary control channel from being congested and enabling stable mobile communication service by performing load distribution to a secondary control channel. CONSTITUTION:Each radio base station 2 is provided with a radio base station main controller 3 and a channel device 5. A mobile object telephone exchange station 1 measures the traffic quantity of an outgoing control channel for the unit of arbitrary time and when the traffic quantity of the outgoing control channel exceeds a threshold value for setting the secondary control channel, the channel device 5 is switched to the secondary control channel. When the traffic quantity of the outgoing control channel is less than a secondary control channel setting cancel threshold value, the channel device 5 used as the secondary control channel is switched to an analog speaking channel or a digital speaking channel.