baber/WOPTO huggingface dataset:
Patent JP-H11282473-A (JP)
Title: Electro-acoustic transducer
Inventor: FUSHIMI ISAO
IPC: G10K9/122
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To keep the contact pressure of a mounting member to an electric output part always constant by improving the precision of positioning in the direction of elastic deformation of a spring terminal, and to improve the solderability of an acoustic transducer to an electric input part. SOLUTION: Such a reference plane is set on an end face 13a of a case 13 as a distance across a printed board 7 in the direction of elastic distortion of a spring terminal 15 becomes always constant in a state in which a main body 6 is fixed, and a horizontal part 15b of the spring terminal 15 is brought into close contact with the end face 13a and a connection part 15a is soldered to a wiring pattern 14a of the printed board 14.
Patent JP-S61259233-A (JP)
Title: Waveguide type bragg light modulator
Inventor: INOUE NAOHISA
IPC: G02B6/12
Filed: 1985-05-14
Abstract: PURPOSE:To increase number of waves of surface acoustic wave and improve efficiency of deflection by making inputted light wide parallel light by a waveguide type lens and making the outputted light interact by a surface acoustic wave generating device, and condensing the diffracted light. CONSTITUTION:Inputted light from a light waveguide path 11 to a light waveguide layer 2 is converted to wide parallel light by a grating lens 12. Light diffracted by interaction with surface acoustic wave SAW generated in an LDT3 is condensed in a grating lens 24 and undiffracted light is condensed in a lens 23. Thus, number of waves of surface acoustic wave that interacts with rays of light are enhanced to heighten efficiency of deflection, and polarized light can be led to a light waveguide path 22 and undeflected light can be led to a waveguide path 21 surely.
Patent JP-S61257621-A (JP)
Inventor: KASHIWAJIMA MITSUTOSHI
IPC: A47J27/21
Filed: 1985-05-13
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-S62258591-A (JP)
Title: Multidirectional multiplex communication system
Inventor: NITTA TOSHIO
IPC: H04Q11/04
Filed: 1986-05-02
Abstract: PURPOSE:To effectively utilize a talking channel between a master station and a repeater station by using only one of talking channels not in use between the master station and the repeater station as a channel for the report of the talking state to the master station after the relay station connection and interrupting/releasing the others. CONSTITUTION:An identification signal comparator 10 of a relay station B3 compares and decides an identification signal send as an incoming side relay station and an identification signal received by an identification signal receiver 9. Since the signals are coincident in the same repeater station, a caller side terminal equipment 1 and an incoming call side terminal equipment 7 recognize that the talking is a talking between slave stations under the same repeater station. The comparator 10 activates its own relay station inter-connection controller 11 to directly reflect the talking channel between the caller side terminal equipment A1 and the incoming call side terminal equipment B7 through each slave station in its own repeater station B without using the talking channel between the repeater station B3 and the master station 5. Only one talking channel among the talking channels between the master station 5 and the repeater station B3 is left and the other talking channel is interrupted and released.
Patent JP-S5434277-A (JP)
Title: Recorder for frequency analysis
Inventor: ISHIMATSU HISAYOSHI
IPC: G01D9/00
Filed: 1977-08-22
Abstract: PURPOSE: To make possible intuitive judgement, automatically record analysis mode against change in the analysis mode and ease the operator's burden by recording the alaysis mode of that time in the margin of recording paper without disturbing ordinary recording simultaneously with the results of analysis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5624802-A (JP)
Title: Window glass antenna
Inventor: FUDEWAKI YUUICHI
IPC: H01Q1/12
Filed: 1979-08-07
Abstract: PURPOSE:To increase an antenna gain by increasing electrostatic capacity at the tip of an antenna by arranging conductors in a net shape in window glass so that their cross points will be conductive. CONSTITUTION:In window glass 1 of a car, conductor pieces 2 are arranged in a lattice shape and cross points between longitudinal and lateral conductor pieces are made electrically conductive. Conductor 3 is connected to those conductors 2 and one terminal 4 is led out of the glass as a feeding point. In addition to the lattice shape, any net-shaped pattern of conductors 2 may be used including its modified pattern and conductors 2 should be regarded as a conductor plate by sufficiently shortening lattice intervals of them in comparison with wavelength.
Patent JP-H04330850-A (JP)
Title: Contact type image sensor unit
Inventor: NANAO TSUTOMU
IPC: H04N1/028
Filed: 1991-05-02
Abstract: PURPOSE:To manufacture at a low cost a contact type image sensor unit by which the positioning of each element of the inside of a casing can be accurately and easily operated although it is compact, and whose quality is satisfactory. CONSTITUTION:An almost V-shaped groove V is formed along the longitudinal direction of a casing 2, a parallel inclined groove (a) is formed on one inclined face of the almost V-shaped groove V, and an LED array unit 3 is interfit and fixed to this inclined groove (a). A vertical groove (b) is formed on the other inclined face of the almost V-shaped groove V, and a rod lens array unit 4 is interfit and fixed to this vertical groove (b). Then, the upper edge of the almost V-shaped groove V is covered with a transparent cover body 6, a lead-through groove (c) is formed in the longitudinal direction of the casing just under the above mentioned almost V-shaped groove, and a photoelectric conversion unit 5 where a line sensor 51 is installed on a print circuit board 50 is interfit and fixed to the lead-through groove (c). And also, an opening groove (d) is formed in the longitudinal direction in which the vertical groove (b) is communicated with the lead-through groove (c), and the line sensor 51 is provided just under this opening groove (d).
Patent JP-H08290129-A (JP)
Title: Washing machine
Inventor: SATO MASATOKI
IPC: B08B3/02
Filed: 1995-04-25
Abstract: PURPOSE: To improve operability and to prolong the life of a wash detector by providing a washing machine with a wash detector which consists of an IR light emitting diode and a light receiving element and detects the wash in a washing space and allowing this IR light emitting diode to emit light periodically. CONSTITUTION: Current flows to the IR light emitting diode 1 of this wash detector and IR light is emitted when a transistor 4 turns on. This IR light arrives at the light receiving element 2 via the washing space. The state of the light receiving element 2 is inputted to a microcomputer 5. A pump 10 for pressurization is operated by a pressurizing pump driving section 7 and the washing of the wash is executed when the wash in the washing space is detected. The light emission output of the IR light emitting diode 1 is inputted to the period control section 5b of the microcomputer 5, from which the signal of the period is outputted to a light emission control section 5c. The signal of light emission is outputted therefrom to the TR 4. This signal is outputted in the prescribed period by on-off control.
Patent JP-S55144186-A (JP)
Title: Paper feeding mechanism
Inventor: NOZAKI MINEO
IPC: B41J23/00
Filed: 1979-08-08
Abstract: PURPOSE: To provide a small-sized paper feeding mechanism and to improve a reliability of the mechanism by a method wherein a paper feeding member is contacted with a paper and the paper is fed under an utilization of a rotating force of the printing wheel in a device for selectively printing the characters etc.  
     CONSTITUTION: A character axis 14 starts to rotate in a clockwise direction under a printing instruction to select a character. When recess parts 15a of printing cams 15 arranged at both sides of a character wheel 11 are oppositely faced to a recording paper, a platen 21 is pushed against the character wheel 11 by a spring 25 to perform a printing operation. A paper feeding laver 17 having a rubber part and a spring 19 which is pivotally mounted at a shaft 16 on the printing cam 15 is abutted against the recording paper in case of a return movement of the character wheel 11, that is, when the printing cam 15 is rotated in a counter-clockwise direction, then apt to rotate in a clockwise direction around the shaft 16, and at the same time abutted against the shaft 14 to stop its rotation, thereby a rotating force of the character wheel 14 is transmitted to the recording paper to perform a paper feeding by one line. In case that the printing cam is set in a selection process or step, the paper feeding lever 17 is rotated in a counter-clockwise direction around the shaft 16 and bo paper is fed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63268337-A (JP)
Title: Key scan expanding device for integrated circuit for telephone control
Inventor: UENO TAKESHI
IPC: H04M1/00
Filed: 1987-04-25
Abstract: PURPOSE:To facilitate coping of the titled device with increase/decrease of key number of lots of kinds of telephone sets by providing the expanding mode operation and the non-expanding mode operation for the detection of key to the operation of key detection section and performing the setting by an external input change. CONSTITUTION:When a key scan signal is outputted from an output port 1 and a key is depressed, a signal is applied to an input port 2 connected to the depressed key and a telephone control IC discriminates the key depression. Moreover, a decoder 4 is provided to an external circuit, which is operated to expand the said key scan. In the case of selecting the external setting input as 'decode', the control IC inputs it with the power turned on and outputs a signal expanding the key scan signal. Thus, the expansion of the key scan signal is executed by the change in the external setting only and the setting change in the expansion mode of the key detection and the non-expansion mode is attained.
Patent JP-H05297521-A (JP)
Title: Production of teremp for photographic film cartrdige
Inventor: KAWASAKI HIDETOSHI
IPC: G03C3/00
Filed: 1992-04-21
Abstract: PURPOSE:To provide the production of a teremp for a photographic film cartrtidge by which pile is constantly and surely inclined over the entire length of a narrow theremp material. CONSTITUTION:A twist guide 16 is arranged in a feeding path for the teremp material 10 and at a position being a distance D just before a heating drum 15. The guide 16 is set to be inclined by a twist angle theta against the surface of the material 10. The material 10 fed toward the heating drum 15 is twisted by the guide 16. and then it is pressed to the outer peripheral surface 15a of the heating drum 15, whereby the pile 18 has a way of inclining.
Patent JP-H10294336-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUZUHARA KAZUNARI
IPC: H01L23/12
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to make stably the connection of a semiconductor chip with terminals even if the length of the terminals is made long by a method wherein connection electrodes on the chip and the terminals, which are led out from a package to the outside, are connected with each other using a circuit, which is formed on a flexible printed wiring board. SOLUTION: A circuit for connecting connection electrodes on a semiconductor chip 1 with terminals 2 for leading out from a package to the outside is formed on a flexible printed wiring board 3. The connection electrodes on the chip 1 and the circuit on the board 3 and the circuit on the board 3 and the terminals 2 are respectively connected with each other. Accordingly, as a wire bonding is not used for the connection of the electrodes on the chip 1 with the terminals 2, the generation of defective bonding can be reduced even if the length of the terminals 2 is made long in the case where a step between the electrodes on the chip 1 and the terminals 2 is large due to the thickness of the chip 1 or the like.
Patent JP-S5625733-A (JP)
Title: Pattern forming method
Inventor: HASHIMOTO MICHIAKI
IPC: G03F7/09
Filed: 1979-08-10
Abstract: PURPOSE:To directly form a color filter on an neven substrate by forming a desired pattern on a layer contg. a light absorbing material on the substrate by a photolithographic method, heating the layer to remove the light absorbig material, and carrying out dyeing to a desired color. CONSTITUTION:A soln. prepared by dissolving a light absorbing material such as oil yellow SS which is scattered by heating and glycidyl methacrylate is applied to uneven substrate 1 such as solid imaging element and dried to form layer 2, and layer 2 is covered with layer 3 of a photosensitive composition consisting preferably of polyvinyl clcohol and dichromate. Layer 3 is irradiated with ultraviolet rays 4 through mask 5 and developed with warm water to remove the unirradiated portion. After scattering the light absorbing material by heating, residual layer 2 is colored to form desired color filter 6 (symbol 7 is a filter 6 protecting layer).
Patent JP-H09288972-A (JP)
Title: Manufacture of color cathode-ray tube phosphor screen
Inventor: MIURA SEIJI
IPC: H01J9/227
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which reduces the amount of red pigment particles remaining in unexposed parts during developing, thereby preventing decreases in the brightness and color purity of blue and green on a display image. SOLUTION: In this method, a series of processes from formation of a color pigment layer by application of a photo-curing type photosensitive slurry containing a color pigment for either red, blue, or green to the inner surface of a faceplate 1 to exposure of a predetermined part of the color pigment layer using an exposure mask to formation of a color pigment filter by removal of the unexposed part of the color pigment layer through the development of the exposed color pigment layer are effected for each of red, blue, and green to form red, blue, and green pigment filters on the inner surface of the faceplate 1, after which phosphor films of the same colors as the pigment filters are formed to manufacture a phosphor screen.  In this case, prior to formation of the red pigment filter 5R, a dispersant containing particles of a metal oxide as its main component is applied to the entire surface on which the red pigment layer 4R is formed, so as to form a light-transmitting metal oxide layer 3.
Patent JP-H01273230-A (JP)
Title: Optical recording and reproducing device
Inventor: MINOURA KAZUO
IPC: G11B7/004
Filed: 1988-04-26
Abstract: PURPOSE:To realize a high density recording by performing a light recording or a light reproducing on a boundary line between a data track and a nondata track on a medium with plural light spots and performing a track control with an electric signal of detecting their reflected or transmitted light. CONSTITUTION:Spot images 13a and 13b of beams from two independently modulatable light sources and pits 14 recorded by the spots are made on the boundary line between the data track 11 and the nondata track 12. In this case, a tracking control system is operated in such a way that an output difference between photo detectors corresponding to the spot images 13a and 13b respectively is kept constant, and the images 13a and 13b are symmetrical against the center of the data track 11, scanning accurately the track boundary to be recorded or reproduced. By this constitution, the recording density can be four times without decreasing a data track pitch but only by making the spot diameter half, and two lines of information pit trains are recorded in one track, thus improving the recording density.
Patent JP-S5224341-A (JP)
Title: A gas burner
Inventor: WATANABE HIROAKI
IPC: F23C5/28
Filed: 1975-08-20
Abstract: PURPOSE: The proposed burner is composed of the opposed flame ports and flame port which meets withh the opposed flame port at right angles. The burner is designed to shorten the length of a flame so as to uminiaturize the size of a burner, and also to give the burner the capavility of sustaining a high load so that its combustion capability may be elevated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01273601-A (JP)
Title: Preventing method for abnormality of surface nature of cold rolled coil end part of steel slab melted in longitudinal direction
Inventor: SHIBATA MASARU
IPC: B23K7/00
Filed: 1988-04-26
Abstract: PURPOSE:To prevent the surface nature abnormality of the cold rolled coil end part of the white colored belt, etc., of a plated product coil end part by performing the melting in the longitudinal direction of a steel slab in the state of the slab surface temp. of the melt line vicinity being at <=500 deg.C. CONSTITUTION:The melting solidified layer 2a of the melting face 2 of a slab 1 is in the thickness of <=1mm and removed as a scale at the hot rolling time of the slab 1 provided the melting in the longitudinal direction of the steel slab 1 is performed with the slab surface temp. of the melt line vicinity being at >=500 deg.C. The generation of the surface nature abnormality, e.g., the white color belt 4 generated at electric plating time can effectively be prevented without remaining of the melted solidifying layer 2a on a hot coil and also on the surface of the end part in the surface width direction of a cold rolled coil. Consequently, an effect can be displayed for the quality improvement of a product and the production capacity increase of a continuous casting equipment.
Patent JP-S63269740-A (JP)
Title: Speed change control device for continuously variable transmission
Inventor: NAKAMURA SUSUMU
IPC: B60W10/10
Filed: 1987-04-24
Abstract: PURPOSE:To improve responsiveness and feeling especially at the time of kick- down by providing a drain circuit of a speed change ratio control valve for performing oil supply/discharge to/from a primary cylinder with a mechanism capable of changing discharged oil amount corresponding to accelerator openings. CONSTITUTION:When a vehicle is standing, a line pressure adjusted by an adjustment valve 80 is introduced through an oil passage 72 to a 2nd hydraulic servo device 39 only, and a 1st hydraulic servo device 38 is communicated through a speed change ratio control valve 90 to a drain oil passage 75. This arrangement sets a continuously variable transmission at a low speed range of the maximum speed change ratio. At this time of an accelerator being fully closed, a port is opened via a throttle valve of a variable orifice 130 by a shift cam 100 to promote the drain from the 1st hydraulic servo device 38. When a detected value of an rpm sensor 76 increases after a vehicle starts running on the other hand, a spool 92 of the speed change ratio control valve 90 is shifted to supply a line pressure of an oil passage 87 to the 1st hydraulic servo device 38. This causes up-shifting to start immediately.
Patent JP-2000290866-A (JP)
Title: Filament nonwoven fabric and its production
Inventor: SEKIGUCHI TERUAKI
IPC: D04H3/147
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a filament nonwoven fabric composed of a thermoplastic resin thermally bonded with each other at the crossing points of the fibers, having a fluffing index falling within a specific range, good feeling and high fluffing resistance and giving comfortable feeling to the skin. SOLUTION: The objective filament nonwoven fabric is produced by accumulating thermo-adhesive fibers on a collection conveyor and thermally bonding the crossing points of the thermo-adhesive fibers at a temperature satisfying the formula Mp-70<=Ph<Mp [Ph is preheating temperature ( deg.C); Mp is the melting point ( deg.C) of the resin having lowest melting point among thermoplastic resins constituting the filament]. The fluffing index F of the filament nonwoven fabric satisfies the formula F= Kn(n+1)}÷ΣKn<=1 [(n) is a value defining the range of the fluff length and is 0-10; Kn is the number of fluffs having a fluff length of (n) to (n+1) mm; F=0 when ΣKn=0].
Patent JP-S5225114-A (JP)
Title: System for transfer of undrawn yarn bobbins
Inventor: ITOU KOUJIROU
IPC: B65H29/00
Filed: 1975-08-21
Abstract: PURPOSE: A system for transfer of undrawn yarn bobbins comprising a feeding mechanism of undrawn yarn bobbins to a drawing machine and a treating mechanism for residual yarns of empty bobbins after drawing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5627098-A (JP)
Title: Controller for blower or compressor
Inventor: SUGANO HIROSHI
IPC: F04D27/00
Filed: 1979-08-10
Abstract: PURPOSE: To widen the constant wind-pressure range, to prevent surging and to lessen the wasteful blow-off of a blower or compressor by setting the limit throttle opening amount of the suction valve corresponding to the suction temperature.  
     CONSTITUTION: The temperature sensed by a suction temperature measuring means 11 is entered to a signal converter 12, and the signal from the converter 12 is inputted to a function generator 13. The function generator 13, in which the relationship between the suction temperature and the limit throttle opening amount of a suction valve 10 has been previously set, sends the limit throttle opening amount of the suction valve 10 corresponding to the inputted suction temperature to a high- level signal selector 15 and a deviation monitor 17. On the other hand, the discharge pressure from a blower (or compressor) 9 is measured in a pressure transmitter 18, which sends the measured data to a constant wind-pressure recording controller 14, which sets the limit throttle opening amount of the suction valve 10 so that the discharge pressure is equal to the set pressure. This permits the constant  windpressure range to widen, prevents surging, and lessens the wasteful blow-off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58219130-A (JP)
Inventor: KURIFUOODO EMU DETSUTSU
IPC: B01J29/035
Filed: 1982-06-14
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-H08286653-A (JP)
Title: Vdt trouble reducing method, image frequency attenuating device, and vdt adapter
Inventor: NOMURA MASAHIDE
IPC: H04N5/14
Filed: 1995-04-26
Abstract: PURPOSE: To relax the stress on the human body when a motion picture having frequent luminance variation is seen continuously by converting the motion picture into an image whose frequency components in a frequency range that the human reacts sensitively among the frequency components of the motion picture are attenuated. CONSTITUTION: An A/D converter 1 extracts a luminance signal from the motion picture signal from a motion picture output device, converts it from analog to digital, and outputs the luminance value of the digitized image to an interlacing distributor 2 in sequence. The interlacing distributor 2 divides the motion picture digital signal, inputted by interlacing, into odd frames and even frames and outputs them as different series to a time filter part 3. The time filter part 3 is divided into two as to input and output, performs time filtering processings for sequentially inputted luminance values of the respective odd image frames and even image frames to reduce time variation of about 10Hz of the luminance components, and sends the results to an interlacing composition unit 4.