baber/WOPTO huggingface dataset:
Patent JP-H053847-A (JP)
Title: Cleaning device
Inventor: ISHITANI TOSHIHIRO
IPC: A47L11/34
Filed: 1991-02-20
Abstract: PURPOSE:To very effectively execute cleaning by providing a rotary type cleaning member like a brush, and a steam jetting member which is surrounded by the rotary type cleaning member, and also, jets steam into a space which faces the surface to be cleaned. CONSTITUTION:In an implement body 1, a handle bar 5 protruded toward the oblique upper part is provided. To the handle bar 5, a steam jetting member 6 is attached. The steam jetting member 6 in which a water tank, and a heating member provided with an electric heater are contained is connected to an annular steam pipe 61 installed along the inside periphery side of an annular cleaning member 4 in the implement body 1. In such a state, by heating waterdrops supplied continuously from the water tank by the heating member, they are supplied as steam to the steam pipe 61. From steam holes 62 formed in plural parts of the steam pipe 61, steam is jetted to a space between the cleaning member 4 and the cleaning member 3 to improve the cleaning.
Patent JP-2000223831-A (JP)
Title: Paste solder for surface mount by bga and method therefor
Inventor: NOMURA MASABUMI
IPC: B23K35/22
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To ensure a distance between an IC package and a circuit board and improve the strength of juncture by adding metal particles with a melting point higher than that of solder particles. SOLUTION: Coated metal particles 24 obtained by coating metal particles 20 with solder is turned into paste using a flux ingredient 26. When an IC package is surface-mounted using the paste solder thus constituted, first, the solder 22 coating the metal particles 20 is melted to fill the cavities among the metal particles 20 and provide continuity and juncture with electrodes. The metal particles 20 ensure continuity by themselves and are not melted during a reflow process. Therefore, the metal particles maintain the weight of the IC and prevent deformation. Further, the presence of the metal particles 20 prevents the formation of conical solder, and thus the reduction in cross-sectional area is prevented. In addition, the breakage of junctures is prevented even under stress owing to the strength of the metal particles 20.
Patent JP-H05227632-A (JP)
Title: Electric connection box
Inventor: ITO HAJIME
IPC: H01H85/48
Filed: 1992-02-13
Abstract: PURPOSE:To provide an electric connection box where power systems can be provided additionally. CONSTITUTION:This is equipped with an option fuse 19, which is provided in addition with a battery fuse 11 for a power system, an accessory fuse 13, and an ignition fuse 15, and a connection means 21, which connects this option fuse 19 selectively with either one of a battery power system 2, an accessory power system 4, and an ignition power system 6.
Patent JP-H06240918-A (JP)
Title: Abnormality detecting device in mechanical parking equipment
Inventor: HORINOUCHI YOSHIKAZU
IPC: G08B21/00
Filed: 1993-02-16
Abstract: PURPOSE:To enhance the accumulative controllability of respective detecting means by providing both a detecting means that is provided on a transfer platform for successively detecting the information about the circumference of the transfer platform in accordance with the movement of the platform, and an informing means for informing the detected information. CONSTITUTION:An automobile (a) is mounted on a lower transfer platform 5 in an automobile entrance part 1 in such a state that it has been placed on a pallet 10, and is transferred to an arbitrary parking floor 4, and is shifted on a horizontal transfer platform 8, and then is housed in a parking section 3. In the floor 4, the information around the transfer platform 8 is detected by respective detecting means 19 to 21, and the detecting position of the respective informations is successively changed in accordance with the movement of the transfer platform 8. By moving the transfer platform 8 horizontally and in the front and rear direction all over the entire range of the floor 4, the detecting position can cover the entire region. By only installing a pair of right and left photosensors 19, sound-collecting microphones 20, and video cameras 21 on each of the respective floors 4, the information in the entire region of the respective floors 4 can be detected, and the detected information is informed by informing means 31 to 33 to a control room 7 where the operation of the parking equipment is controlled.
Patent JP-H07236131-A (JP)
Title: Method for generating guide picture and video/voice message exchanging system
Inventor: KURA TSUNEKO
IPC: H04N7/173
Filed: 1994-02-24
Abstract: PURPOSE:To prepare a guide picture capable of satisfying users and easily understandable for users and to provide the prepared guide picture to a terminal user in a video/voice message storing/ exchanging system. CONSTITUTION:A picture design for guide pictures to be used for the service of this video/voice message storing/exchanging system is stored in a data storage part 9. A management part 8 stores a message managing file for managing the number of video information called as 'messages' stored at present, a call managing file for managing calls, etc. In the case of preparing a guide picture for displaying th number of messages stored in the system at present, a conversion part 10 extracts necessary character strings and their attribute informations from a guide picture preparing file 11, extracts information indicating the number of stored messages from the message managing file stored in the managing part 8 and synthesizes both the information to prepare a guide picture 12 within an allowed conversation response time.
Patent JP-S59153587-A (JP)
Title: Fusion cutting device for parts supporting fitting on circuit board
Inventor: TAKAHASHI NOBORU
IPC: H05K3/32
Filed: 1983-02-19
Abstract: PURPOSE:To amount a pair of terminal boards oppositely to each other at an exact spacing between the same in the stage of providing said terminal board by attaching a supporting fitting connecting the terminal board by means of a connecting piece on a circuit board then impressing a voltage between the terminal boards to cut the connecting piece by fusion. CONSTITUTION:When a switch is thrown, an air cylinder operates and 3 sets of electrode means descend toward the respective supporting boards 1 provided on a chip board 7. Solenoid valves of a water feed means are opened for a specified time to drop water to the centerl part of the connecting piece 4 of a supporting fitting 1. The probes 10a, 10b of the respective electrode means 10 are pressed to the flat part of the terminal boards 2, 3 of the fitting 1 and a voltage is impressed thereto from a power transformer, by which the central part of the piece 4 is instantaneously cut by fusion.
Patent JP-S59152720-A (JP)
Title: Digital-analog converting circuit
Inventor: WATANABE KAZUO
IPC: H03M1/76
Filed: 1983-02-19
Abstract: PURPOSE:To integrate a D/A converting circuit in lots of bits into a small chip size by controlling an analog switch having a large ON-resistance by a decoder output so as to save the number of circuit components. CONSTITUTION:When bits B0, B1 of a digital signal are 0, the 1st analog switch 27A is turned on by an output X0=1 of a decoder 28 and a 0VREF is given to an output terminal 24. When the bit B0 is logical 1 and the B1 is logical 0, the 1st and 2nd analog switches 27A, 27B are turned on with outputs X0=1, X1=1 of the decoder 28, a 1/4VREF is given, the 2nd analog switch 27B is turned on by an output X1=1 when the bit B0 is logical 0 and the B1 is logical 1, and the 2nd and 3rd analog switches 27B, 27C are turned on with outputs X1=1, X2=1 of the decoder 28 when the bits B0, B1 are logical 1 and a 3/4 VREF is given.
Patent JP-S52108884-A (JP)
Title: Exchanging system using depositing machine and paying machine
Inventor: OSADA MASANORI
IPC: G06Q40/02
Filed: 1976-03-10
Abstract: PURPOSE: To accomplish the money exchanging operations by the use of a depositing machine and a paying machine but no separate exchanger without requiring the communication with the center. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52109075-A (JP)
Title: Speed change energy preserving and discharging device
Inventor: NAKANO MASAO
IPC: F16H33/00
Filed: 1976-03-10
Abstract: PURPOSE: To preserve or discharge to or from a fly-wheel the energy that a driven rotating body, which has the inertia that comparatively often increases or decreases speed to low speed from high speed or to high speed from low speed, loses in the case of speed change. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59151827-A (JP)
Inventor: IZUTSUYA KIYOYASU
IPC: A01M7/00
Filed: 1983-02-19
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-H06244881-A (JP)
Title: Line quality measuring instrument
Inventor: IKURA MASAHARU
IPC: H04W24/00
Filed: 1993-02-16
Abstract: PURPOSE:To measure delay spread with high accuracy at real time without being affected by thermal noise. CONSTITUTION:A QPSK modulated wave is passed through a radio line under use and deviation from an ideal signal equipment, namely, signal distortion is detected from that received signal by a distortion detection circuit 29. On the other hand, the level of the received signal is detected by a reception level detection circuit 31, when the detected reception level is lower than a first threshold value, weight '0' is prepared or when the level is higher than the first threshold value, weight '1' is prepared by a weight coefficient preparation part 32, the weight is multiplied to the detected distortion of the distortion detection circuit 29 by a multiplier 33, weighted and supplied to an average circuit 18 and when the reception level is higher than the first threshold value but lower than a second threshold value, the update of an average value at the average circuit 18 is stopped.
Patent JP-S54119885-A (JP)
Title: Semiconductor light emitting display unit
Inventor: SADAMASA TETSUO
IPC: H01L33/40
Filed: 1978-03-10
Abstract: PURPOSE: To increase the contrast, by providing the P type layer contributed to the light emission on the N type compound semiconductor substrate, coating the external circumference with the insulation layer, and forming the P type layer absorbing light at the external circumference and covering it with the photo absorbing layer.  
     CONSTITUTION: The pattern of the Si 3 N 4  film 22 is placed on the N type GaP substrate 21, P type impurity is diffused by taking it as a mask, forming the P type layers 23 1  to 23 3 . Next, the non-crystal Si layer 24 being the photo absorption substance is coated on the film 22, film 23 1  and 23 3 , and it is covered with the new Si 3 N 4  film 25. After that, the rear side of the substrate 21 is polished, causing the thickness to make thin, and on it, the Au alloy and Au including 1 wt.% of Be are laminated and evaporated, and the P side electrode 26 is remained only on the film 25 on the layer 23 3  with patterning. Further, the N side electrode 27 laminating non-crystal Si or polycrystal Si and Au-Si alloy including 2 wt.% of Si is coated on the rear side of the substrate 21. Thus, the contrast between the light emitting section and non-light emitting section is increased and the pattern is sharp. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60171009-A (JP)
Inventor: KATAYAMA SATOSHI
IPC: A47B81/00
Filed: 1984-02-14
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-H10219439-A (JP)
Title: Magnetron sputtering system and target
Inventor: TSUNEOKA MASATOSHI
IPC: C23C14/34
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron sputtering system having an improved property to confine electrons at the time of magnetron sputtering and a target. SOLUTION: This magnetron sputtering system 10 has the target 42 one surface of which is formed as a sputter surface P and a magnet assembly 34 which is a magnetic field forming means arranged on the other side of the sputter surface P so as to form magnetic lines of force along the sputter surface P near the sputter surface P of the target 42. The target 42 consists of a cobalt crystal of a hexagonal close-packed structure and is so preferentially oriented that the cobalt crystal (0001) face aligns to the sputter surface P. As a result, magnetic permeability is increased in the direction perpendicular to the sputter surface P and consequently, the greater part of the magnetic lines of force formed by the magnetic field forming means penetrate the direction perpendicular to the sputter surface and the magnetic field on the sputter surface has the higher intensity.  The property to confine the electrons is improved and high-density plasma is formed. Sputtering is thus facilitated.
Patent JP-H02209375-A (JP)
Title: Paper tube residual yarn eliminator
Inventor: YAGI TATSURO
IPC: B65H73/00
Filed: 1989-02-06
Abstract: PURPOSE:To perform a residual yarn elimination in a mechanical manner by installing a first hot air injection nozzle for spraying high air to a cutting part of residual yarn opened wide by a scraper and melting and cutting the uncut residual yarn, and a second hot air injection nozzle for blowing off all the cut residual yarn with the hot air and eliminating them from a paper tube both in a travel frame. CONSTITUTION:Residual yarn being rolled on a paper tube 2 is attached to a bobbin holder 3 together with this paper tube 2, then the inner layer part is cut along the axial direction of the paper tube 2 by a knife 7 after leaving a part uncut intact with a frame 4 advancing in the right direction. Next, a cutting part of this cut residual yarn is opened wide in the circumferential direction of the paper tube 2 by a scraper 8. High temperature hot air is jetted to a residual yarn cutting part opened afterward by a first hot air injection nozzle 2, and uncut residual yarn 2' is melted and cut. Successively, the cut residual yarn is blown off by the hot air being sprayed out of a second hot air injection nozzle 10 and it is thus removed from the paper tube 2 to the full.
Patent JP-H09223403-A (JP)
Title: Head lamp
Inventor: SUZUKI FUMIO
IPC: F21Y101/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a head lamp which is excellent in safety and from which terminals can be easily removed when the replacement of the terminals is required and which is also excellent in maintenance performance by preventing fingers from carelessly touching the terminals inside of the head lamp at replacing time of an electric lamp or the like. SOLUTION: An electric lamp housing part to house and arrange an electric lamp 7 to irradiate the front and a terminal housing part where a terminal holding wall is formed in the inmost part of the electric lamp housing part, are arranged inside a lamp main body 2, and terminals 3 and 4 electrically connected to the electric lamp 7 and a plate-like terminal pressing-down member 1 which covers the terminals 3 and 4 and presses the terminals 3 and 4 to the terminal holding wall, are installed on the terminal holding wall so as to be freely mountable and demountable.
Patent JP-S59153187-A (JP)
Title: Sonar apparatus
Inventor: SHIMIZU TOSHIO
IPC: G01S7/52
Filed: 1983-02-21
Abstract: PURPOSE:To enable the extraction of a target signal immediately after a very long pulse signal and a very high level signal by synthesizing an integration circuit output signal with a detection output signal when lower than the determined level thereof through a delay of a level difference between the two signals with a delay circuit to attenuate the integration circuit output rapidly. CONSTITUTION:A received signal (a) is detected with a detection circuit 1 and applied to a delay circuit 2, an integration circuit 3 and one input of a comparator 4. Output of the integration circuit 3 is applied to the other input of the comparator circut 4 and compared with an output signal of the detection circuit 1. The comparator circuit 4 applies an level difference between both to a delay circuit 5 while the output of the integration circuit 3 is below the level determined for the detection circuit 1. When it is above the determined level, the output is set to zero. The output of a delay circuit 5 is turned to one input of the integration circuit 3. The integration circuit 3 synthesizes the output signal of the detection circuit 1 with the output signal of the delay circuit 5 to perform an integration. When the output of the delay circuit 5 is negative, the output of the detection circuit 1 drops sharply with a subtraction between the two outputs. The output of the integration circuit 3 controls the output of the delay circuit 2.
Patent JP-S62183786-A (JP)
Inventor: YOKA HIDEAKI
IPC: A63H3/04
Filed: 1986-02-10
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-S57141180-A (JP)
Title: Recording and reproducing device
Inventor: SAITOU ETSUROU
IPC: G11B19/28
Filed: 1981-02-26
Abstract: PURPOSE:To form recording tracks concentrically by providing a magnetic sheet with a reference track where a vertical synchronizing signal and a reference signal are recorded, and detecting the extent of eccentricity of the sheet by reproducing the signals on the reference track during recording. CONSTITUTION:The innermost track 2 of a magnetic sheet 1 is used as a reference track, where a vertical synchronizing signal and a reference signal containing a wobbling frequency component are recorded. In recording a video signal, the reference track 2 is scanned firstly to detect the vertical synchronizing signal, and the phase difference of the video signal from the vertical synchronizing signal and the extent of eccentricity of the sheet 1 are stored in a storage device 29. On the basis of the stored phase difference, the vertical synchronizing signal of the video signal is delayed and a driving power source 14 is controlled according to the extent of eccentricity to record the signal on a sheet 1 by a head 9 over rotary phase servocontrol over a driver 13.
Patent JP-S63222870-A (JP)
Inventor: DEBITSUDO ERU MIIDO
IPC: B41J2/445
Filed: 1988-02-08
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-S53113462-A (JP)
Title: Frequency discriminator
Inventor: AIHARA SHIGENOBU
IPC: H03C3/09
Filed: 1977-03-15
Abstract: PURPOSE: To establish the frequency discriminator of which center frequency is not changed with the variation in the circuit constants, by integrating the functions of phase detection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63194256-A (JP)
Title: Packaging unit for photographic sensitive material for photography
Inventor: SASAKI NOBORU
IPC: G03C3/00
Filed: 1987-02-09
Abstract: PURPOSE:To provide excellent stability with lapse of time and to permit well focused photographing even under high humidity by packaging a packaging unit for a photographic sensitive material for photographing having the specific absolute value of curling further into a moistureproof bag. CONSTITUTION:The humidity in the packaging unit with a lens changes gradually and the curling of the film changes correspondingly to deviate the focus unless the packaging unit with the lens is hermetically closed during photographing. The focus deviation is significant when the size of the image plane is >=3.0cm<2>. The packaging unit is, thereupon, package in the moistureproof bag in which the relative humidity is kept at <=65% at 25 deg.C. The absolute value of curling is required to be -1-+1.5mm at the humidity in the unit and the fluctuation value thereof is <=1.5mm. Dependency of the curling on humidity can be varied by controlling the amt. of gelatin to be coated, ratio between a dispersant such as oil and coupler and gelatin, the curling previously imparted to the base, the content of a hygroscopic material such as KNO3, etc.
Patent JP-S62186708-A (JP)
Inventor: SHIROMIZU ATSUSHI
IPC: A01C11/02
Filed: 1986-02-10
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-H10223956-A (JP)
Title: Gas laser device
Inventor: KAKIZAKI KOJI
IPC: H01S3/0977
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas laser medium which is constituted to nearly evenly ignite preliminary ionization of both sides of a main discharging space section in the widthwise direction. SOLUTION: A gas laser device is provided with a laser chamber 1, a pair of main electrodes 2 and 3 which are faced oppositely to each other at an interval in the chamber 1, an air blower which is provided in the chamber 1 to circulate a gas laser medium to a discharging space section between the electrodes 2 and 3, and a first and a second preliminary ionizing means 11 and 12 which preliminarily ionize the discharging space section before main discharge.  The means 11 and 12 are respectively composed of first paired pin electrodes 11a and 12a provided on one side of the electrodes 2 and 3 in the width direction which becomes the upstream side of the flowing direction of the gas medium, and second paired pin electrodes 11b and 12b which are provided on the other side of the electrodes 2 and 3 in the widthwise direction which becomes the downstream side, and the gap G1 of the first pin electrodes is made larger than that G2 of the second pin electrodes.
Patent JP-S60173332-A (JP)
Title: Detection method for abnormality of air-fuel ratio
Inventor: FUJINO KUNIHIRO
IPC: F02D41/14
Filed: 1984-02-16
Abstract: PURPOSE:To prevent wrong detection of abnormality of air-fuel ration by performing abnormality detection of air-fuel ratio on condition that the air-fuel ratio is certainly rich. CONSTITUTION:After judgment is made as to whether or not an internal combustion engine is being placed under lean burn control, detection of abnormality of air-fuel ratio is performed on condition the air-fuel ratio is certainly rich. To be more precise, when the value of correction for decrease in quantity is zero (P1), and the value of correction for increase in quantity is not zero (P2), and further an output signal of air-fuel ratio sensor is lean (P3), air-fuel ratio is judged to be abnormal (P4). The value of correction for increase and decrease in quantity means the quantity of correction in case of correcting the basic fuel quantity through stopping feedback control at the time of urgent acceleration, high load or the like. Thus, wrong detection of abnormality of an air-fuel sensor is prevented.
Patent JP-2000225730-A (JP)
Title: Photographic paper heating apparatus
Inventor: KOYAMA TAKAHIRO
IPC: B41J2/46
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a photographic paper heating apparatus using a small heat source, for supplying heat homogeneously to a photographic paper. SOLUTION: Heat is supplied to the central part of a heat conductive sheet 2 from a PTC heater 1 as a heat source via a PTC plate 11. The heat supply surface of a plurality of heat supply members 3 arranged in the longitudinal direction of the heat conductive sheet 2, to be contacted with the heat conductive sheet 3 via a heat conductive adjusting hole to be larger toward the central part, is heated homogeneously so that the heat is supplied homogeneously to a photographic paper according to contact of the heat supply surface and the paper surface of the photographic paper being conveyed.