baber/WOPTO huggingface dataset:
Patent JP-H06336350-A (JP)
Title: Separating paper feeder
Inventor: TAKITA NORIO
IPC: H04N1/00
Filed: 1993-05-26
Abstract: PURPOSE:To feed paper sheet by sheet separated and spaced by a simple structure. CONSTITUTION:A separating roller 3 for feeding out paper P is provided. Conveying rollers 10, 11 for conveying the paper P, fed out by the separating roller 3, to the downstream are provided, and these conveying rollers 10, 11 are rotated at a peripheral speed faster than the separating roller 3. A detour guide part 21 for making the paper P, fed out by the separating roller 3, detour is provided between the separating roller 3 and the conveying rollers 10, 11. A space part 22, where the paper P conveyed by the conveying rollers 10, 11 is transferred from a detour condition toward a tensile direction, is provided in a paper passage side of the detour guide part 21. Peripheral speeds of the separating roller 3 and the conveying rollers 10, 11, before the paper P transferred in the space part 22 in the tensile direction is placed in a tensile condition, are set to a peripheral speed difference where a rear end of the paper P is dislocated from the separating roller 3. Thus in a simple structure for presetting a sag of detour amount corresponding to the peripheral speed difference between the separating roller 3 and the conveying rollers 10, 11, the paper P is separated sheet by sheet and fed with a space provided.
Patent JP-H0422078-A (JP)
Title: Connector
Inventor: MAEJIMA TOSHIRO
IPC: H01R13/64
Filed: 1990-05-16
Abstract: PURPOSE:To detect the imperfect insertion of a terminal by forming in order an engaging hole to a flexible locking piece and a deflection prevention part in a slide direction on a spacer. CONSTITUTION:In inserting a terminal 25 in a terminal housing chamber 5 from the opening 24 of a rear wall 23, a tip part 6b is deflected in the engaging hole 20 of the slide plate 16 of a spacer 4 in a flexible locking piece 6 whose protruded part 6a is pushed with the terminal 25. In the so-called imperfect insertion, in which the terminal 25 is unable to be inserted, in this condition, even the forced pushing-in of the spacer 4 in an arrow X direction causes the abutting of the inner wall surface 26 of the engaging hole 20 of a slide plate 16 with the one side side surface 9a of the flexible locking piece 6. Moreover the other side side surface 9 of the flexible locking piece 6 is abuts against the inner wall surface (abutting wall part) 8 of a housing main body 2 to be stopped, consequently the spacer 4 can not be pushed in. This can detect the imperfect insertion of the terminal 25 and eliminate the breakage of the flexible locking piece 9.
Patent JP-H11304023-A (JP)
Title: Three-way valve
Inventor: KO EI
IPC: F16K11/07
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To achieve at least one of the simplification of a structure, variation of a cycle period and addition of the other function. SOLUTION: In this three-way valve which can be changed to a first position where a first port P1 is disconnected from second and third ports P2, P3 and the second and third ports P2, P3 communicate with each other and a second position where the third port P3 is disconnected from the first and second ports P1, P2 and the first and second ports P1, P2 communicate with each other, the first, second and third ports P1, P2, P3 are arranged; a pressure source PH is connected to the first port P1; a low pressure source PL is connected to the third port P3; a spool 6A2 whose both end areas that receive pressure are different is slidably fitted in the hole 6A3 of a housing 6A1; a small inside diametral chamber RS1 formed by a spool small end surface and the housing 6A1 communicates with the first port P1;  a large inside diametral chamber RL1 formed by a spool large end surface and the housing 6A2 communicates with the first port P1 through an orifice 6A4; and a first opening/closing valve 11A is arranged between a communicating passage of the large inside diametral chamber RL1 and of the orifice 6A4 and the third port P3; thereby locating this three- way valve in the first position and in the second position when the spool 6A2 is slid to the small end surface side and to the large end surface side.
Patent JP-H07305888-A (JP)
Title: Outlet unit of local cooling-heating equipment
Inventor: ISHIZUKA YUTAKA
IPC: F24F1/02
Filed: 1994-05-13
Abstract: PURPOSE:To simplify connection of a base end part of an outlet duct to a wind box, to suppress deformation or unstableness of the base end part of the outlet duct and to attain stability of its orientation with time. CONSTITUTION:A tube-shaped collar 18 is fitted inside a base end part 8a of a flexible outlet duct 8 and then a plurality of engagement plates 15 prepared by bending slender plates in the shape of hairpins are so fitted on the collar 18 as to hold the edge part of the base end of the collar 18 from the opposite sides. The base end part of the outlet duct 8 is fitted inside an exit cylindrical part 17 projecting outward from the wall part of a wind vox 7 disposed in the vicinity of a place of work, and a plurality of bolts 16 piercing from the exit cylindrical part 17 through the outlet duct 8 and the collar 8 are screwed into screw holes of the engagement plates 15. The fore end part of the outlet duct 8 is so made that it can be curved in a desired direction from the a wind box 7.
Patent JP-S5551928-A (JP)
Title: Fuel supplying device for multicylinder internal combustion engine
Inventor: MORIYAMA AKINOBU
IPC: F02M69/00
Filed: 1978-10-09
Abstract: PURPOSE: To improve the response characteristics and air-fuel mixture distribution in the cold state by positioning the air outlet of an air regulator oppositely to an injection valve.  
     CONSTITUTION: The nozzle 9 of a fuel injection valve 5 and the air outlet 8 of an air regulator 4 are disposed oppositely to each other. The air regulator 4 comprises a heater 13 and a coiled bimetal 12 the opening degree of the air regulator 4. The coiled bimetal 12 is contained in a bimetal chamber 15 and connected by a lever 14 to a shutter 20 having a sectoral sheet valve 19. In the cold state, the coiled bimetal 12 urges the sheet vlave 19 through a lever 14 against a spring 24 to bring an opening 22 to a seat 21 opening an air outlet 8. As the engine starts and the coiled bimetal is heated, the sheet valve 19 is gradually shifted to a position as shown by broken lines to close the air outlet 8 in a fixed period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11314972-A (JP)
Title: Ceramic substrate and its production
Inventor: YOSHIOKA TAKASHI
IPC: C04B35/622
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the sepn. of a substrate and to enable the effective use of the substrate by intersectionally forming longitudinal dividing grooves and transverse dividing grooves on the front and rear surfaces of the substrate and specifying the offsets of both dividing grooves and the radii of curvature of the front surface where both grooves intersect. SOLUTION: Metal molds are pressed to the side A 1 and side B 1' of the ceramic substrate to form the longitudinally dividing grooves 2 and the transverse dividing grooves 3. The sizes of the radii of the curvature at the marginal lines of the orthogonal dividing grooves 2, 3 at the front surface of the side A 1 are specified to <20 μm, more preferably <=15 μm. The sizes of the radii of the curvature at the marginal lines of the respective dividing grooves at the front surface of the side B 1' are specified to about 5 to 100 μm. The valleys of the respective dividing grooves 2, 3 are formed to a V-shape which is increasingly narrower toward the inside of the ceramic substrate. The width of the respective dividing grooves 2, 3 on the side A 1 is preferably set at 5 to 50 μm.  The longitudinally dividing grooves 2 and transverse dividing grooves 3 formed on the A and B sides 1, 1' are regarded to have the offset of <=100 μm, more preferably <=70 μm.
Patent JP-H11327310-A (JP)
Title: Wet image forming device
Inventor: KUBOTA ISAO
IPC: G03G15/10
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To heat only the part of an intermediate transfer roller where transfer is performed so as to maintain the printing quality, and to make an image forming device compact and to reduce the power consumption by forming a photoreceptor like a belt and arranging a transfer auxiliary roller in contact with te photoreceptor. SOLUTION: By adopting the belt-like photoreceptor 2 and arranging the transfer auxiliary roller 7 incorporating a heat source 7a, a demerit that the surface temperature of the intermediate transfer roller 6 is lowered by the contact of the photoreceptor 2 is compensated, and the photoreceptor 2 comes into contact with the roller 6 so as to simultaneously heat and pressure only the part where the transfer is performed. Since the roller 7 efficiently heats only the part where the transfer is performed by bringing the photoreceptor 2 into contact with the roller 6, power is saved. The heat source 7a incorporated in the roller 7 eliminates the influence exerted on the surface temperature of the roller 6 by the roller 7 itself or the photoreceptor 2, so that the surface of the roller 6 is maintained at fixed temperature and the printing and copying quality is maintained.
Patent JP-S5825738-A (JP)
Title: Fm stereo demodulating circuit
Inventor: KIMURA SHIGENOBU
IPC: H04H40/72
Filed: 1981-08-08
Abstract: PURPOSE:To prevent the degradation of S/N ratio and the influence of beat interference or the like, by taking out respective voltage divided outputs of a resistance ladder circuit in series successively as a demodulation output signal after shifting the level of a composite signal to both polarities in a ratio of about 3:1. CONSTITUTION:A composite signal Ei supplied to an input terminal IN is supplied to two operational amplifiers OP1 and OP2 constituting a level shifting circuit and has the level shifted +3 times in the amplifier OP1 and has the level shifted -1 time in the amplifier OP2. Outputs of amplifiers OP1 and OP2 are applied to both terminals of a resistance ladder circuit LAD consisting of resistances r1-r7. Analog switches S1-S16 of the circuit LAD are controlled by the output pulse from a switching pulse generator SP so as to be turned on and off alternatively. Respective voltage divided outputs of the circuit LAD are led out  to two operational amplifiers OP3 and OP4 alternatively, and staircase waves  having a phase difference of 180 deg. are outputted to left and right output terminals OUTL and OUTR.
Patent JP-S5916896-A (JP)
Title: Substituted cephem derivative and its preparation
Inventor: TORII SHIGERU
IPC: A61P31/04
Filed: 1982-07-16
Abstract: NEW MATERIAL:A compound of formula I [R<1> is aryl or substituted aryl, aryloxy or substituted aryloxy; R<2> is H, carboxyl-protecting group; Y is -SR<3>, -SO2R<4>; R<3> is aryl or substituted aryl, residue of substituted or unsubstituted aromatic heterocyclic ring; R<4> is aryl or substituted aryl]. EXAMPLE:Methyl 2-(3-phenyldichloromethyl-7-oxo-4-thia-2,6-diazabicyclo[3.2.0] hepto-2-ene-6-yl)-3-ethoxythioxothiomethyl-4-ethoxythioxothio-2-buteno ate. USE:Antibacterial: especially it shows high antibacterial action against gram- positive bacteria. PREPARATION:For example, the reaction of a thiazolinoazetidinone of formula IIIwith a compound of the formula: YM (M is H, alkali metal) gives a compound of formula IV and zinc is made to act on the product in an organic solvent containing acetic acid to give a compound of formula V. The reaction of the product with a compound of the formula: R<5>SW (R<5> is aryl; W is halogen) is followed by reaction of the product of formula VI with a base.
Patent JP-S5916648-A (JP)
Title: Forming method of machine part provided sith whirl-stop
Inventor: YONEDA YUUSHIN
IPC: B21J5/02
Filed: 1982-07-20
Abstract: PURPOSE:To cause no loss of a material and also to raise remarkably the forming accuracy, by loading successively a metallic wire rod shorn to prescribed size in plural die holes, and pressing it to formed parts which is formed as one body with a whirl-stop projection on the circumferential side. CONSTITUTION:A metallic wire rod 1 is shorn by cutting edges 2, 2, an obtained parts forming member 1a of prescribed size is led and loaded into a shaping die 3a, the primary die formation is executed by a forming punch (a), also a punch 5a is projected, and intermediate formed parts 1b are obtained. Subsequently, these parts 1b are led and loaded into a shaping die 3b, and the secondary die formation is executed by a punch 4b. The final formed goods 1m are obtained by passing through successively suitable plural processes such as loading, die formation and projecting operation in comformity with object formed parts. During this time, in case of die formation to the members 1a-m, a projection 1x for turn whirl-stop is extruded to the side successively, and pressed like a projecting lever in the end. This formed goods are used for machine parts, especially, various pin members.
Patent JP-H08211585-A (JP)
Title: Device for replenishing solid processing agent for silver halide photographic sensitive material, unit for modifying liquid replenisher-fed automatic developing machine into solid agent-fed automatic developing machine, automatic developing machine loaed with the unit and filter fixing member for automatic developing machine
Inventor: SAITO NORIO
IPC: G03D3/06
Filed: 1995-05-24
Abstract: PURPOSE: To easily charge a solid processing agent into a dissolution tank by using a new-type solid processing agent replenishing device obtained by modifying the conventional automatic developing machine to some extent. CONSTITUTION: A liq. replenisher-fed automatic developing machine is modified into this automatic developing machine for a silver halide photographic sensitive material provided with a solid processing agent replenishing device for replenishing a solid processing agent J to a processing soln. part. The machine is provided with a solid processing agent J container 33, a device 35 capable of detachably mounting the container 33 and feeding the agent J in the container 33 and a member 37 constituting a path to supply the agent J supplied from the supply port of the agent J feeder 35 from above the filter 22 replacing part in the processing soln. tank 2 of the automatic developing machine.
Patent JP-H08320636-A (JP)
Title: Operation part for composite copying machine
Inventor: KAWADA YASUO
IPC: H04N1/00
Filed: 1995-05-24
Abstract: PURPOSE: To provide the operation part of a composite copying machine which is constituted so that the external size of the copying machine is prevented from being enlarged because the number of the keys of the operation part is increased, the function thereof is made multiple and the operability thereof is enhanced. CONSTITUTION: This operation part is provided with a first surface normally appearing to the front surface and a second surface normally hidden on the lower surface side of the first surface. The first surface is a key unit 20 constituted of a key top 15, a case 20a holding the key top 15 and a switching cover 21 equipped with change-over switches 21a and 53 and coupled to a body case 1 by a shaft 1a so that it can be opened and closed up and down. The second surface is constituted of key tops 22a and 22b, an electric switch 51 actuated by being pressed by the key tops 22a and 22b, a printed substrate 50 loading electric parts such as a switch, a light emitting element 23 and a sheet 40 constituted so that a character is printed on the surface.  Besides, the unnecessary key part is blindfolded by the sheet and the function of the key is switched by the combination of the depressing of an opening and closing detection switch and the specified key.
Patent JP-S63290727-A (JP)
Title: Soundproof interior material
Inventor: KUSAKAWA KOICHI
IPC: B32B11/04
Filed: 1987-05-22
Abstract: PURPOSE:To provide the sound absorption effect and the sound insulation effect and also the vibration damping effect by providing a soundproof material of elastic foams prepared by foaming blended solid or semi-solid bituminous substance at the normal temperature, with at least one surface side formed in the projected and recessed form and respective surfaces thereof in contact with an outer cladding panel and an interior panel. CONSTITUTION:An outer cladding panel 1 is a steel panel, for example, represented by external plating for automobiles or the like. The thickness of said outer cladding panel 1, as an example, is 0.6 mm, and a synthetic interior panel 2 of corrugated board shape is provided inside thereof, and the interval between the panels 1 and 2, for example, is 10 mm. Soundproof interior material 3 is disposed between the panels 1 and 2. Said interior material 3 is molded into a form with one surface side being profile cut with a foaming material composed of urethane foam raw materials and bituminous substance particles. A recessed and projected surface 3a is disposed in contact with the outer cladding panel, and a rear side surface 3b is in contact with the interior panel 2. As an example, the thickness t1 of the crest section of the recessed and projected surface 3a is 11 mm, while the thickness t2 of the root section is 3 mm and the crest section is inserted between the panels 1 and 2 in a slightly compressed state.
Patent JP-H10320318-A (JP)
Title: Multimedia electronic mail transmitter-receiver
Inventor: URA SEIJI
IPC: H04L12/58
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To efficiently receives a multimedia electronic mail without consuming memory resources in large quantities by sending any of data which are segmented by an additional information extracting part, a text segmenting part, a voice data segmenting part and a video data segmenting part based on a request from a user. SOLUTION: A mail receiving part 101 preserves a received multimedia electronic mail in a storing part 102. When a request receiving part 103 receives a sending request for data from a user, a request interpreting part 104 reads an electronic mail preserved in the part 102. Here, an additional information extracting part 105 extracts information such as a sending source and a sending destination from a read electronic mail add a text segmenting part 106, an audio data segmenting part 107 and a video data segmenting part 108 separately segment a text part, audio data and video data which are included in the read electronic mail. A data sending part 109 sends any of the segmented data based on the received data from the user.
Patent JP-S63290926-A (JP)
Title: Saturation absorption spectroscope
Inventor: MATSUNO TAKASHI
IPC: G01N21/27
Filed: 1987-05-22
Abstract: PURPOSE:To easily and accurately set mutual position relation by arranging a beam splitter, a light absorbing cell, and optical components, and arranging the beam splitter and one or both of the optical components on a plane base board in contact with the light absorbing cell. CONSTITUTION:A 1st nonpolarization beam splitter 21, a 1st polarization beam splitter 24, the light absorbing cell 29, and a 2nd polarization beam splitter 28 are arranged in a line while contacting each other, and fixed to the base board 20. Luminous flux 3 which is stopped down slightly is split by the 1st block type nonpolarization beam splitter 21 into reflected luminous flux 31 and transmitted luminous flux 31. The luminous flux 30 becomes output light 6 by passing through a 1st mirror 22 and an optical isolator 23 and the luminous flux 31 becomes pieces of luminous flux 7 and 8 by passing through the 1st polarization beam splitter 24, a right-angled prism 25, a 2nd nonpolarization beam splitter 26, a mirror 27, and a 2nd polarization beam splitter 28.
Patent JP-H0232932-A (JP)
Title: Method and device for testing carton vessel
Inventor: HAINTSU FUOTSUKE
IPC: B65B57/00
Filed: 1989-05-18
Abstract: PURPOSE: To detect if a folding tab is properly connected and make it possible to confirm if a carton pack has defects or not by pressing vicinity of carton edges after walls are formed by folding tabs. CONSTITUTION: Blank of a carton pack 10 has formed inner tabs 15 and 16 and outer tabs 17 and 18, and is folded up to the final positions when contents are housed inside and transferred to an adhesive coating station. Adhesive strips 30 and 31 are affixed to the inner tabs 15 and 16. Then the outer tabs 17 and 18 are folded up to the position where they are pressed by the inner tabs 15 and 16, and arranged so as to butt at the position of a parting line 25. And while being transferred to a tape adhesion station 50, an adhesion strip 51 is stuck to the bottom wall 19 and a cover wall 20 to be completed. And pressure is exerted on these walls and lower edges 23 and 24, and inadequate adhesion of wall folding tabs gives an outward turn. Thus, any faulty carton packs can be detected without fail.
Patent JP-S5750153-A (JP)
Title: Signal transmission system
Inventor: IWASAKI JIYUNICHI
IPC: H04L25/12
Filed: 1980-09-10
Abstract: PURPOSE:To decrease signal transmission time, by charging a signal line to an inverting potential. CONSTITUTION:In transmitting a signal from a transmission circuit 11 to a reception circuit 14, first the circuit 11 is made to a high impedance and a signal line 13 is charged with a charging circuit 12. In the circuit 12, a transistor (TR)Q13 turns on when a gate input P is active, the input and output of an inverter gate 15 are in short-circuit, and the signal 13 is charged to Vt. Next, the gate input P is inactive, the TRQ13 turns off, and signal transmission is started. The signal line is charged to a potential Vt, the circuit 11 turns on TRs when high level is transmitted and the signal line 13 is charged to Vc-VT', and when low level is transmitted, the TRQ12 is turned on and the signal line 13 is discharged from the Vt to 0 volt.
Patent JP-S5749922-A (JP)
Title: Liquid crystal element
Inventor: SEKIMURA NOBUYUKI
IPC: G02B1/11
Filed: 1980-09-10
Abstract: PURPOSE:To improve the quality, etc., of a liquid crystal display element by reducing the quanitity of light reflected by a transparent electrode by constituting an electrode substrate by providing the transparent electrode and a dielectric thin-film layer, each having specific refractive index and film thickness, successively on a transparent substrate. CONSTITUTION:On a transparent substrate 2, a transparent electrode 3 is provided. To reduce harmful reflected light reflected by the transparent electrode 3, a dielectric thin-film layer 4 is provided on the transparent electrode 3 by vacuum deposition, sputtering, etc., to cnstitute the electrode substrate 1 of the titled liquid crystal display element. In this case, when the refractive index of the transparent electrode 2, the refractive index and geometric film thickness of the trnsparent electrode 3, and the refractive index and geometric film thickness of the dielectric thin-film layer 4 are denoted as n0, n1 and d1, and n2 and d2, n0<n1, n2<n1, and n2 is less than or equal to liquid crystal refractive index; and values n1d1 and n2d2 are as shown by equations I and II (lambda is designed wavelength and N1 and N2 are optional positive integers).
Patent JP-H07334607-A (JP)
Title: Bar code reading device
Inventor: WATANABE TOMOHIRO
IPC: G06K7/10
Filed: 1994-06-07
Abstract: PURPOSE:To provide a bar code reading device which can perform a wide/ narrow sorting of the bar code data with high precision and also can satisfactorily improve the identification precision against the trash data. CONSTITUTION:The data on each bar width of a bar code are arranged again in order of larger value of the bar width (202). At the same time, it is decided whether the rearranged bar width data belong to either one of code system- based types by means of a deciding expression that is defined by these types (203). Then, a wide/narrow sorting is carried out according to the code system- based type decided in the step 203 (204). Based on this sorting result, the decoding processing is carried out (206).