baber/WOPTO huggingface dataset:
Patent JP-H03248290-A (JP)
Title: Reader/writer for ic card
Inventor: NAKADA KOJI
IPC: G06K17/00
Filed: 1990-02-27
Abstract: PURPOSE:To prevent the IC chip of an IC card from being damaged and to uniform contact pressure by forming a clutch member on an intermediate part between a feeding rubber roller loosely engaged with a driving shaft and a lever operation member and obliquely engaging the ratchet wheel of the clutch member. CONSTITUTION:When the card C is detected by a sensor 29, a motor 5 is turned on, the driving shaft 8 is rotated and the clutch member 11 is also rotated. The member 11 is pressed to the feeding rubber roller 9 by a spring 12 and the ratchet wheel 91 is engaged with the member 11. The feeding rubber roller 9 is rotated and the card C is delivered to the inside by the roller 9 and a holding roller 15. The leading part of the card C lifts the one end side of a bell crank 20, collides with a butting plate 27 and stops. A stopper 17 is raised and disengaged from a flange face 112. Since the card C stops in the state, the resistance of the feeding roller is increased, the member 11 is moved to the lever operation 10 side because of the oblique engagement between the wheel 91 and a ratchet wheel part 111, a probe case 23 is pressed downward, and a probe 231 is contacted with the card C.
Patent JP-S59168573-A (JP)
Title: Electronic cash register
Inventor: YAMATO MASAKI
IPC: G07G1/12
Filed: 1983-03-16
Abstract: PURPOSE:To change quickly a transaction system with a simple operation for an electronic cash register by providing a totalizer which totalizes the cash amounts of each payment system. CONSTITUTION:An ECR data area 15 of a memory means of an electronic cash register ECR contains totalizers for each department, a cash buffer, a credit sale buffer and various types of flags and work areas. When a credit sale of Yen200 is changed to a cash sale for a receipt, the amount of Yen200 is fed with operation of a ten-key 7. Then a credit sale key (not shown in the figure) is operated to show the payment system to be changed. Then an adjustment key showing a new payment system, i.e., a cash sale is operated after operation of a payment change key (not shown in the figure). As a result, the contents of the area 15 are changed to a state (3) from a state (2), and the receipt is printed in accordance with a new payment system.
Patent JP-S54136428-A (JP)
Title: Burner control device
Inventor: NISHII KAZUNARI
IPC: F23N5/20
Filed: 1978-04-14
Abstract: PURPOSE: To insure safety operation, by providing a microcomputer with the function of determining the operation start.  
     CONSTITUTION: Microcomputer μ-p200 receives inputs from a state detector consisting of photo-couplers 34, 35; and on the basis of the state of the burner, it exercises control and issues a combustion start signal output only when input Bo is Low. When the burner is in the state of fire extinction, outputs C 4 , C 5  of μ-p 200 are Low, and a repetition of ON and OFF signals are given to input terminal Bo. When there is a signal showing that the temperature of the burner is high, since it is not in the state of completion of fire extinction, even if operation start switch 26 is pressed, it is made ineffective. Next, when cumbustion is in progress by the manual operation of the hot-air fan, even if timer operation start key 28 is pressed by setting a combustion start time only in order to operate the timer, it is made ineffective unless a completion time is set. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61204676-A (JP)
Inventor: SUNAHARA KAZUO
IPC: G09F9/40
Filed: 1985-03-08
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-H02222194-A (JP)
Title: Treatment of printed board
Inventor: KOBAYASHI TAKAO
IPC: C23C18/40
Filed: 1989-02-22
Abstract: PURPOSE:To expel bubbles, to supply a chemical treatment liquid into the inside of a hole sufficiently and to enable stable chemical plating by bringing the surfaces of laminated boards into contact with the level of the chemical treatment liquid and vibrating the boards in the vertical direction. CONSTITUTION:A surface or a rear from which the opening end sections 13A of the holes 13 of laminated boards 11 for forming a printed wiring board are exposed is brought into contact with a chemical treatment liquid 12, and the boards 11 are vibrated in the vertical direction to the surface of the liquid 12. Consequently, the liquid 12 is passed in the holes 13, and chemical treatment is executed. Accordingly, electroless copper plating layers can be shaped positively into the holes 13, and conductor layers in through-holes are formed surely.
Patent JP-H07230875-A (JP)
Title: Silicon carbide ceramic heater and manufacture of silicon carbide ceramic base body
Inventor: OKANO KAZUO
IPC: H05B3/14
Filed: 1994-02-18
Abstract: PURPOSE:To provide a silicon carbide ceramic heater which has high electric conductivity at a low temperature and is chemically stable at a high temperature. CONSTITUTION:In a silicon carbide ceramic heater 1 where electrodes 3 and 3 are arranged in both end parts of a base body 2 composed of silicon carbide ceramic, a surface layer part of the base body 2 is formed as a dense structure of silicon carbide ceramic. A carbonaceous conductive layer continuing up to the other electrode 3 from one electrode 3 is formed inside of the base body 2.
Patent JP-H05248774-A (JP)
Title: Atmosphere control device for gas combustion furnace
Inventor: NAKAYOKU KAZUO
IPC: F23N1/02
Filed: 1992-03-03
Abstract: PURPOSE:To provide an atmosphere control device for a gas combustion furnace which strictly and rapidly changes atmosphere in a furnace over a wide range. CONSTITUTION:A pressure uniformizing valve 9 is attached to a piping 3 for feeding combustion gas to a gas burner 2 and a piping 4 for feeding combustion air to the gas burner 2 is connected to the control port thereof through a line 10 having a control valve 11. By changing a pressure in the line 10 by opening and closing the control valve 11, a combustion gas feed amount is momentarily changed and atmosphere is controllable over a wide range.
Patent JP-H11241771-A (JP)
Title: Vortex gasket
Inventor: TAKEDA TAKEO
IPC: F16J15/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a gasket as much as possible and to maintain sealing property for a long period by forming a corrugated shape in cross section of a metallic tape so as to be inclined in a direction in which both the end parts extend radially outward from the inside part. SOLUTION: In a vortex gasket G, a first tape 11 made of a metallic thin plate and a second tape 12 made of a filler material are voltically wound to constitute a gasket main body. The first tape 11 terminates at a location in which both the end parts become a 'mountain', drawing a sign curve in cross section. As a result, at least both the end parts are arranged on the radially outward side of the inside part in the waveform shape of the first tape 11. If the gasket G is mounted around an exhaust pipe A, exhaust gas within an internal path 3 collides with an end face of the metallic first tape 11 and is prevented from entering within the gasket main body, even if the exhaust gas flows as shown in the arrow. Therefore, deterioration of the gasket G can be prevented.
Patent JP-H03245968-A (JP)
Title: Work sticking jig
Inventor: KANDA MINORU
IPC: B24B37/04
Filed: 1990-02-26
Abstract: PURPOSE:To perform at least two or more working in succession in one time of work sticking work, by forming a groove strip at the peripheral edge of one side surface, and sticking each work along this groove strip. CONSTITUTION:A work laminating head piece 10 is stuck by using a wax along each groove strip 2 formed on the one side surface peripheral edge of a work sticking jig 1. Thus, the rough adjustment of alignment in the dicer working time of side groove working, coil groove working, etc., to be performed in succession can easily be performed extremely, because of each laminating head piece 10 being fixed with its positioning for the jig 1, by using the work sticking jig 1.
Patent JP-S62204009-A (JP)
Title: Control cable
Inventor: KOJIMA JUJI
IPC: G05G1/00
Filed: 1986-03-04
Abstract: PURPOSE:To enable automatic adjustment and use for a long time of the control cable in the headline by winding and tightening an outer cable to accumulate rotating energy and fastening a support pipe and a fixed cap in a somewhat bent condition, together with an inner cable. CONSTITUTION:An inner cable 1 is slidably inserted into an outer cable 4 being fitted with cable ends 2 and 3 at both ends of itself. In this case, the inner cable 1 and the outer cable 4 are set so as to produce a clearance 7 in the radial direction. And the outer cable 4 is formed of wire material with a rectangle section to accumulate torque by being twisted in the winding and tightening direction. A casing cap 6 is provided at the end side, and at the end side thereof an adjusting pipe 9 is unitedly provided with a fixed length. Further, a mole screw 9a is cut on the circumferential surface of the adjusting pipe 9, and a support pipe 10 whose rotation is clamped with a bracket 20 is screwed. Accordingly the control cable in the head line can be automatically adjusted and used without periodic inspection for a long time.
Patent JP-S56142567-A (JP)
Title: Blade pressurizing device for blade cleaning
Inventor: SUZUKI MINORU
IPC: G03G21/00
Filed: 1980-04-07
Abstract: PURPOSE:To make constitution simple and save electric power by releasing the pressurizing effect of a pressurizing means upon arriving of a cleaning blade at the cleaning operation position. CONSTITUTION:A supporting shaft 35 is fixed and embedded in a side plate 19, and a stopper lever 36 and a pressurizing lever 37 are supported freely turnably by this. One end 36a of the stopper lever 36 regulates the oscillation of a locating pin 34, and an adjusting lever 38 is fixed to this lever 36. After the lever 38 adjusts the degree of penetration of the blade, it is fixed to the side plate 10. One arm 37a of the pressurizing lever 37 is detachable from the pin 34, and an operating lever 41a of a solenoid 41 via a link 40 and a spring 42 giving a clockwise oscillating habit to the lever 37 are connected to the other arm 37b of his lever 37. This solenoid 41 is energized only for a few seconds after the print button is turned on and a photosensitive drum 1 starts rotating.
Patent JP-S52129859-A (JP)
Title: Bearing metal with forced axis regulator
Inventor: YAMAGUCHI EIZOU
IPC: F16C23/04
Filed: 1976-04-23
Abstract: PURPOSE:To keep the bearing metal and the rotor journal parallel by selectively supplying the pressure oil to resolve the pressure difference of the jacking oil after detecting it in the axis direction.
Patent JP-H08242141-A (JP)
Title: Digital filter
Inventor: SASAKI EISAKU
IPC: H03H17/06
Filed: 1995-03-06
Abstract: PURPOSE: To reduce the circuit scale of an FIR digital filter used for a QPSK modulator constituted of hardware. CONSTITUTION: Two outputs which are symmetrical against the center of a shift register 101 are inputted to product-sum circuits 201 and 202. Respective tap coefficients are multiplied and the results are added. Furthermore, the results (the multiplied value of the tap coefficients of a center tap Do is included in the case of even taps) are added in an adder 301 and a final output is obtained. Since multiplication in the respective taps of a roll-off filter for QPSK modulator and the addition result of an initial stage become the change of the code of the tap coefficient or substitution with '0', the product-sum circuits 201 and 202 can be constituted by two selection circuits 601 and 602 and EX-OR gates generating the selection signals.
Patent JP-S51121973-A (JP)
Title: Apparatus for treating trash
Inventor: TEZUKA KUNITOSHI
IPC: B23D23/00
Filed: 1975-04-17
Abstract: PURPOSE: To efficiently treat trash and permit its re-use depending upon its kind, for instance by compressing and cutting non-combustible rubbish and compressing and packing kitchen refuse. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08248528-A (JP)
Title: Image reader
Inventor: TOMARU NAOSHI
IPC: G03B27/50
Filed: 1995-03-06
Abstract: PURPOSE: To suppress the occurrence of oscillation of a carriage in the reading operation of an original image, to speed up an image reading operation and to prevent the generation as far as possible by providing the image reader with the contact parts of the carriage and a wire at a specific number of points forward and backward in the moving direction of the carriage. CONSTITUTION: This image reader is provided with a pair of the contact parts 5, 5 for holding the wire 2 at the two points forward and backward of a fixing part 3 on the rear surface side of the carriage 1. The respective contact parts 5 have a pair of holding pieces 11, 12 formed by bending sheet metals constituting the carriage. The wire 2 is held and fixed between these holding pieces 11 and 12. The contact parts 5 press the wire 2 along the oscillation direction of the carriage 1 when the oscillation occurs in the carriage 1 of such constitution but the wire 2 is held extended along the moving direction of the carriage 1 and, therefore, the contact parts 5 eventually receive the reaction in the oscillation direction of the carriage 1 and the oscillation of the carriage 1 is suppressed.
Patent JP-S62203155-A (JP)
Title: Silver halide photographic sensitive material having improved anti sticking and sliding property
Inventor: UEDA EIICHI
IPC: G03C1/76
Filed: 1986-03-03
Abstract: PURPOSE:To obtain the titled material having good sliding property and capable of preventing a sticking of the titled material with each other, even if in case of storing the titled material under high temp. and humidity conditions by incorporating solid organopolysiloxane to a layer of the photographic constituting layers which constitute the titled material provided on a substrate. CONSTITUTION:The solid organopolysiloxane (the compd. A) is organopolysiloxane having >=25 deg.C pour point. The most preferable and usable compd. A has the constituting unit shown by formulas I-III wherein R1 is >=18C an alkyl group, R2 is an alkyl group, R3 is an aryl group, R4 is an aryl or an alkyl group, R5-R8 are each an alkyl group. To incorporate the compd. A to the photographic constituting layer of the titled material, the method of previously incorporating the compd. A to a coating solution is used. The used amount of the compd. A is preferably 1-10wt% per a water soluble binder such as gelatin.
Patent JP-H08239154-A (JP)
Title: Paper feeder
Inventor: OTSUKA MASAO
IPC: G03G15/00
Filed: 1995-03-06
Abstract: PURPOSE: To enable paper to be switched back smoothly without increasing the number of rollers by rotating a first roller in time opposite direction to first direction when switching pawls are in second position and when the paper is to be advanced into a switchback passage, and rotating the first roller in the first direction when the paper is to be moved back. CONSTITUTION: When switching claws 32, 33 are in second position indicated by the full line, the rotating direction of a first roller 21a is changed as follows: first, paper is fed from a pair of feed rollers 29, 30, and when the paper advances into a switchback passage 22, the first roller 21a is rotated in a direction for accelerating the advance of the paper, i.e., in the opposite direction to first direction in which it is rotated clockwise in the figure; after the paper has advanced into the switchback passage 22, the paper is switched back, and when it is desired to feed the paper into a re-supply passage 23 via a pair of feed rollers 30, 31 with the rear end first, i.e., to move the paper back from the switchback passage 22, the first roller 21a is rotated in the first direction in which it is rotated counterclockwise.
Patent JP-S57160233-A (JP)
Title: Telephone set usable even when carried about
Inventor: RI ZAISUI
IPC: H04M1/72403
Filed: 1981-03-28
Abstract: PURPOSE:To establish connection easily and immediately when necessary, by enabling a telephone set to make a radio telephone call when carried about. CONSTITUTION:A telephone set usable when carried about is equipped with a device 1 for setting telephone numbers, calculating, and recording and translating a foregin language, a device 2 which indicates time, an illuminating device 3 of an electric torch type for lighting in the dark, a telephone set which has a part 5 held to an ear and a part 6 for talking, and an antenna 7 for radio transmission. This telephone set serves as a mobile and a fixed one, and has functions for recording the talk of an opposite subscriber or both subscribers, that of translating and recording a foreign language when carried about. Consequently, connection is formed immediately when necessary and this telephone set is useful.
Patent JP-H10238693-A (JP)
Title: Stand turning mechanism
Inventor: SHIRASAWA MASAHIKO
IPC: F16M11/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To widen a turning angle by providing a pair of asymmetric locking members which are arranged on a convex face in a turning member parallelly to a guide oblong hole and brought into contact with a member to be locked when the turning member is turned by a predetermined angle in the horizontal direction. SOLUTION: If a turntable 3 is tilted upward and turned in the left/right direction, for example, locking members (a locking part 6a and a part of a locking part 6b) are brought into contact with a wall 16a to be locked in a member 16 to be locked when the turntable 3 is turned in the left (arrow L) direction by 90 deg., for example, from a front facing condition, and as a result, further turning is restricted. When the turntable 3 is turned in the right (arrow R) direction by 90 deg., for example, the locking members 6 (a part of the locking part, 6a and the locking part 6b) are brought into contact with a wall 13b to be locked, and further turning is restricted.
Patent JP-H0750515-A (JP)
Title: High gain waveguide supply antenna having controllable high-order mode phase and generating method for electromagnetic output signal
Inventor: GARII EI MAATETSUKU
IPC: H01Q13/24
Filed: 1994-03-16
Abstract: PURPOSE: To generate a phase control relation between a higher order mode and a mode by using a tapering dielectric rod to convert the dominant TE11 mode in a circular waveguide to the dominant HE11 hybrid mode in the waveguide. CONSTITUTION: A dielectric rod 38 is placed in a waveguide 36, and a part 40 expanded in the radial direction of the dielectric rod 30 is radially engaged with the wall of the waveguide. A tapering input part 39 is formed in one end of this dielectric rod 38. The TE11 mode falls in the waveguide and is propagated to the tapering input part 39 and enters the dielectric rod 38 and reaches a taper 44 through the tapering input part 39 and the expanded part 40 and starts conversion to the HE11 hybrid mode and is continued up to the inside of a smaller dielectric rod 46. In this case, the smaller dielectric rod 46 is selected, so as to have sufficient length to practically convert the TE11 mode to the HE11 mode.
Patent JP-H05216028-A (JP)
Title: Liquid crystal display device with reflectance reducing protection plate
Inventor: SATO YUKIKAZU
IPC: G02B5/30
Filed: 1992-01-31
Abstract: PURPOSE:To prevent the display brightness of the liquid crystal display device from decreasing when the quantity of extraneous light is small and the countermeasure for reflection is unnecessitate. CONSTITUTION:A circular polarizing plate (reflectance reducing protection plate) 10 constituted by integrating a linear polarizing plate and a 1/4 phase difference plate in parallel and can be mounted on and demounted from the image display screen of the liquid crystal display device 20 while turned over (by sliding in a figure). When the quantity of the extraneous light is small and measures for reflection are not required, the 1/4 phase difference plate side is set on the side of a natural light source, but when the extraneous light is large in quantity, the linear polarizing plate side is set on the side of the natural light source.
Patent JP-H07220925-A (JP)
Title: Magnetic circuit for converting electrical signal into three-dimensional wave signal
Inventor: SHIMIZU MASAAKI
IPC: H01F13/00
Filed: 1994-02-07
Abstract: PURPOSE:To obtain efficient signals converted from oscillation signals into three-dimensional wave signals by the action of generating a torsion to a current in an electric circuit by acting a magnetic field repelling a magnetic field generated from the electrical circuit and, at the same time, by creating compression waves of a current by the action in the direction of 90 degrees of angle relative to the acting direction of magnetic field of electrical circuit and amplifying signals on the current. CONSTITUTION:In an oscillating electrical field having a sine wave AC power supply 15, two magnets 12 and 14 are fixed at the positions where the repelling magnetic field acts the most with the same poles facing each other by pinching the magnetic field of the circuit from both the sides with an angle of 90 degrees for the magnetic poles of a magnetic fields of the electrical circuit generated between a metal electrode 10 and a metal electrode 11 and another magnet 13 is fixed at a position where the greatest suction magnetic field acts by pinching a magnetic field of the circuit in the horizontal direction of 90 degrees relative to said two magnets 12 and 14.
Patent JP-H03248633-A (JP)
Title: Portable radio telephone set
Inventor: MATSUDA TOSHIO
IPC: H04W88/02
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a portable radio telephone set used for a longer time than the operation available time corresponding to the battery capacity of each power supply device by fitting plural power supply containers each containing the power supply device supplying power to a power input terminal to an outer case. CONSTITUTION:A 1st power container 13 is fitted removably to one end of a 1st outer case 1. The container 13 is formed to be a case and a 1st power supply device 14 comprising a charging storage battery or the like to supply a driving power to each component of the portable radio telephone set. Moreover, a 2nd power supply container 31 is fitted removably to a lower face of the outer case 1. The container 31 is formed to be a case and contains a 2nd power supply device 32 to supply a driving power to each component similarly to the case with the container 13. The telephone set is used longer than the operation available time corresponding to each storage battery of the power supply devices 14, 32, and when a power supply selection circuit is provided, the power supply device with a higher voltage is selected for power supply, then the power supply device not supplying power is removed even in operation.
Patent JP-S62204627-A (JP)
Title: Rf switch with booster bypass line
Inventor: OKURA NAOTO
IPC: H04N5/765
Filed: 1986-03-05
Abstract: PURPOSE:To attain the RF output with excellent S/N and intermodulation distortion characteristic by connecting an antenna input terminal to a bypass line bypassing a signal in parallel with a booster circuit and the booster circuit itself via a selection circuit. CONSTITUTION:The 2nd selection circuit 9 is connected to the position B at the input of a strong electric field signal to an antenna input terminal 1, an input signal is sent to a distribution circuit 5 via a bypass line 10, the circuit 5 is connected to a VTROUT terminal 3, from which a signal is outputted as a video recording signal. The other output terminal of the circuit 5 connects to the 1st selection circuit 6, whether a VTR RF converter reproduction output signal or a TV signal sent through a CONVIN terminal 2 is selected and outputted to an antenna output terminal 4. The insertion loss of the circuits 5, 6 is caused and the output from the terminal 4 offers excellent intermodulation characteristic. The circuit 9 connects to the position A at the input of a weak electric field signal, the signal is amplified by a booster circuit 8 and sent to the circuit 5 to improve the S/N.