baber/WOPTO huggingface dataset:
Patent JP-H05322509-A (JP)
Title: Processing circuit for rotary angle detecting apparatus
Inventor: HASEGAWA TAKASHI
IPC: G01B7/30
Filed: 1992-05-18
Abstract: PURPOSE:To prevent missing of a rotary angle signal because of the size accuracy or the like of a rotary gear such as a ring gear or the like of an engine in a processing circuit of a rotary angle detecting apparatus which obtains rotational angle signals by detecting and digitally processing the roughness of the rotary gear by an electromagnetic pickup. CONSTITUTION:The detecting voltage of an electromagnetic pickup is input to both terminals of a comparator COM with a phase difference by a preventing circuit consisting of a resistor R2 and a capacitor C2. Therefore, even if the detecting voltage of the electromagnetic pickup generates pulsating components due to the size accuracy of a rotary gear such as a ring gear or the like of an engine, the voltages at the positive and negative input terminals cross at all times.
Patent JP-S62280918-A (JP)
Title: Signal input device
Inventor: ABE KIYOMI
IPC: G06F3/03
Filed: 1986-05-29
Abstract: PURPOSE:To vary line width used by a CAD and to trace an operator's signature on a tablet by adding not only a coordinate position signal but also a written trace width signal which can cope with a change in pressure only through abutting a stylus on the tablet. CONSTITUTION:A detecting body 2 impresses the coordinate position signal as capacity linkage on an impedance converter 7 from the tablet not illustrated in a figure, and further impresses a signal as the coordinate position signal to a control circuit not illustrated in the figure through an amplifier 8. A strain gage 4 arranged on the rear of the detecting body 2 senses pressure applied to the tablet not shown by the figure, and impresses the sensed analog signal on an amplifier 9. At that time the detecting body 2 is capacity-linked with the tablet and made of a conductor in order to detect signals. However the body 2 is electrically insulated from the strain gage 4. An analog/digital comparator 10 outputs the analog signal that the amplifier 9 amplifies to a terminal set to an output terminal.
Patent JP-S6016747-A (JP)
Title: Polling system for terminal device having different speed
Inventor: ARIMA SHIYUUHEI
IPC: H04L69/14
Filed: 1983-07-08
Abstract: PURPOSE:To attain polling to a terminal device connected to plural branch circuits even for a terminal device having different communication speeds by designating the speed by a master station. CONSTITUTION:The master station 1 makes communication with terminal devices 7 (7-1-7-m) via a line terminator (DCE)2, a line 3, branching devices (DIS)5 (5-1-5-m) and DCEs 6 (6-1-6-m). The signal is transmitted and received by the TDM system. A signal in 8 bits of envelope form is superimposed in one time slot. The master station transmits the signal at a prescribed speed. Only a prescribed terminal device among the terminal devices recognized that the said terminal is subjected to polling, and the terminal device sets ''1'' to S bits and responds to the master station 1. The master station receives the S bits of logical 1 and combines it as reception data.
Patent JP-H01293506-A (JP)
Title: Gas insulation transformer
Inventor: OYABU TSUTOMU
IPC: H01F27/26
Filed: 1988-05-20
Abstract: PURPOSE:To eliminate the necessity of increasing the thicknesses of the side plates of a container, providing additional reinforcing members or the like and facilitate the weight reduction by using metal members for fixing a transformer main part to the inside of the container also for reinforcing the side plates. CONSTITUTION:A container 1 filled with insulating gas having a predetermined pressure, a transformer 2 which is housed in the container 1 and fixed to the bottom plate 1a of the container 1 with lower core tightening metal members 2a and fixing metal members 3 which are fixed to reinforcing metal members 1e provided near the center parts of the vertical directions of the facing longitudinal side plates 1d of the container 1 at their both ends and hold the upper core tightening metal members 2b of the transformer 2 are provided. For instance, the reinforcing metal members 1e are attached to the facing longitudinal side plates 1d of the container 1 near their center parts of the vertical directions by welding or the like beforehand and the fixing metal members 3 are placed on the reinforcing metal members 1 and their both ends are fixed with bolts 3a and nuts 3b. Then the upper core tightening metal members 2b of the large capacity transformer 2 are fixed to the fixing metal members 3 with bolts 3c and nuts 3d.
Patent JP-S5750380-A (JP)
Title: Writing method of buffer storage device
Inventor: SUGIMOTO MITSUNOBU
IPC: G06F12/12
Filed: 1980-09-09
Abstract: PURPOSE:To realize the high-speed processing of data, by writing the subsequent blocks at one time into a buffer memory. CONSTITUTION:Circuits 1-9 form a buffer memory. In case the data requested from a CPU1 for reading does not exist in a buffer memory, an address of 20 bits (Nos. 0-19) of a subsequent block address register NAR17 is sent to a main storage device 12. Then the data of the block to which the above-mentioned address belongs is read, and a replacement control register 4 is inspected to detect the oldest block. The data of the subsequent blocks given from the device 12 are written into the block corresponding to a data array 7. The value of 12 bits (Nos. 0-11) of the NAR17 is written into an address array 2, and at the same time the maintenance is performed for the register 4.
Patent JP-H06314678-A (JP)
Title: Hermetically sealed cleaning apparatus
Inventor: SAWARA TERUTAKA
IPC: F16J12/00
Filed: 1993-04-28
Abstract: PURPOSE:To obtain an apparatus in which a door for an opening part can be closely attached easily by a method wherein a small-volume groove-shaped pressure-reducing chamber which has been connected to a vacuum evacuation device is installed on the whole circumference of a main-body apparatus, a space which is constituted of the door and the pressure-reducing chamber is set to a pressure-reduced state and the door is closely attached CONSTITUTION:A small-volume groove-shaped pressure-reducing chamber 3 which is connected to vacuum evacuation devices 6 is installed on the whole circumference of an opening part for a main-body apparatus 1 having a door 2 used to take an object to be cleaned in and out. Then, a space which is constituted of the door 2 and the pressure-reducing chamber 3 is set to a pressure-reduced state, the door 2 is closely attached, and a space which is connected to the opening part is hermetically sealed. For example, vacuum evacuation pumps 6 are connected to a hermetically sealed container body 1 and a pressure-reducing chamber 3 via control valves 4, 5, and a supply pipe 9 for nitrogen gas to be used as an inert gas is connected to the main body and the pressure-reducing chamber via control valves 7, 8. In addition, O-ring packings 10 made of a resin are attached to a face on which the hermetically sealed container body 1 comes into contact with the door 2 at the outer wall of the pressure-reducing chamber 3.
Patent JP-S6016309-A (JP)
Title: Cutting method using rotary cutting tool
Inventor: AMAKUSA HARUHIKO
IPC: B23Q1/00
Filed: 1983-07-07
Abstract: PURPOSE:To lengthen the life of a rotary cutting tool and eliminate fear of causing a flaw to a work by increasing the number of rotations of the rotary cutting tool correspondingly to increase of the number of works machined. CONSTITUTION:The most appropriate number of rotations of a cutting tool (the number of rotations of the cutting tool when cutting vibration speed comes to the minimum) for the numbers n1, n2, n3 of machining are indicated as R1, R2, R3 respectively, and cutting vibration speed corresponding to said numbers are indicated respectively as V1, V2', V3' so as to satisfy the formula V2'<V2,V3'< V. Then, the numbers of machining from n1 to n2 are machined with the number R1 of rotation, and the numbers of machining from n2+1 to n3 are machined with the number R2 of rotation, and the numbers of machining after n3+1 are machined with the number R3 of rotation. Thus, since the cutting vibration speed comes down to the lowest with each number of machined work, the life of the rotary cutting tool is lengthened and damage to the work due to vibration is reduced. Accordingly, the largest effect is obtained through minimizing the differences between the machining numbers n1, n2, n3. Further, as a secondary effect, the number of changing works of the cutting tool in a production line is decreased and the working ratio in said line is improved.
Patent JP-H02303188-A (JP)
Title: Manufacture of printed wiring board
Inventor: TSURUMARU KUNIHIRO
IPC: H05K3/38
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a printed-wiring board whose interlayer bonding property is excellent and whose halo-resistant property is good by a method wherein laminated bodies where a circuit-copper surface of an inner-layer material is plated with copper containing zinc, a eutectoid of zinc and copper is precipitated and an outer-layer material is arranged, via a prepreg layer on the surface of the inner-layer material, at an outermost layer are laminated, molded and united. CONSTITUTION:Laminated bodies where a circuit-copper surface is plated with copper containing zinc, a eutectoid of fine uneven zinc and copper is precipitated on the circuit-copper surface and outer-layer material composed of a one-sided metal-clad laminated sheet or a metal foil is arranged at an outermost layer via the required number of prepregs composed of a resin and a base material on the surface of an inner-layer material are laminated, molded and united by using a multistage press method, a multiroll method, a double-belt method, a drum method, a nonpressure continuous heating method or the like. For plating with copper containing zinc, the copper containing a zinc compound such as zinc tartrate, potassium hydrogenzincate or the like is plated. It is preferable to contain 0.0001 to 0.01mol/l of zonc ions.
Patent JP-S5552682-A (JP)
Title: Television picture receiver for reception of character broadcasting
Inventor: FURUYAMA IWAO
IPC: H04N7/025
Filed: 1978-10-11
Abstract: PURPOSE: To ensure the high-contract projection of the characters by detecting the presence or absence of the character broadcasting and also controlling the brightness or the color of the background picture especially at the time of detection of the character broadcasting.  
     CONSTITUTION: In case the TV broadcast is received for the station where no character multiple broadcasting is not carried out, the video signal obtained from video detector circuit 4 is amplified through video amplifier circuit 5 to be supplied to picture tube 6 via signal compounding circuit 9. And then the ordinary image is projected on the screen of tube 6. While in case the TV broadcast of the station having the character multiple broadcasting is carried out is received, the detection output of character broadcasting detector circuit 7 is led out. And based on the detection output, character broadcasting reception process circuit 8 is actuated to lead out the character signal. On the other hand, the luminance level of the viddeo signal is lowered down at video amplifier circuit 5, and the video signal with the lowered luminance level is compound with the character signal at circuit 9 to be delivered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02304154-A (JP)
Title: Inclined beam mounting part structure
Inventor: KUROIWA YASUHIKO
IPC: E04B7/06
Filed: 1989-05-18
Abstract: PURPOSE:To improve the extent of workability by locking a mounting base plate of a mounting bracket to a mounting member, mounting an edge of an inclined beam on a receiving flange, and locking it with a mounting flange inserted into a slit being opened to a header of the beam and a connecting rod piercing through the beam. CONSTITUTION:A mounting base plate 4 of a mounting bracket 1 is made to go along the side of a mounting member 3 and locked thereto by a bracket 7. In addition, an edge of an inclined beam 2 is mounted on a receiving flange 5, and a mounting flange 6 is inserted into a slit 8 being opened to a header of this beam 2. Then, it is locked by a connecting rod 9 including a bolt or the like piercing through the beam 2 and the mounting flange 6.
Patent JP-S61283154-A (JP)
Title: Protective element of semiconductor integrated circuit
Inventor: ITO TAKASHI
IPC: H01L27/04
Filed: 1985-06-10
Abstract: PURPOSE:To enhance a protective capacity for static electricity by forming many holes for connecting with a polysilicon resistor at the prescribed interval on an insulating oxide film under polysilicon resistor connected with electrode pad and forming a diffused layer region of approx. the hole at the position facing with a substrate in the hole. CONSTITUTION:A polysilicon resistor (a) is connected through a contact (e) with an electrode pad (d). Contacting holes (b) with a substrate (g) are formed at the prescribed interval in the longitudinal direction of the resistor (a) and a diffused layer region (c) is presented at the portion opposed to the substrate (g) in the holes (b). Accordingly, an excess current due to a static electricity invaded from the pad (d) is attenuated gradually while bypassing to the substrate (g) side in the holes (b). Thus, the diffused layer is connected with the polysilicon resistor to supply a current absorbed by the polysilicon resistor to the substrate. Many diffused layer regions are disposed at random to disperse the breakdown points of the diffused layer diode to eliminate the concentration of a current at one position.
Patent JP-S61284318-A (JP)
Title: Pinion type tool for chamfering gear
Inventor: SUEYASU MASAHARU
IPC: B23F21/28
Filed: 1985-06-10
Abstract: PURPOSE:To obtain a pinion type gear-chamfering tool and enable it to chamfer a good surface, by equipping a leading side cutting surface of the first pinion type cutter and a trailing side cutting surface of the second pinion type cutter with serration edges while shifting their phase to be displaced little by little in the direction of a tool axial center for each tooth. CONSTITUTION:A tool fixes a pair of pinion type cutters 12, 13 interposing a ring spacer therebetween. The tool forms plural serration edges 16, extended in a direction crossing at a right angle with a face width further parallelly provided with each other, in a leading side cutting surface 19 in the tool rotary direction of each tooth 15 in one cutter 13 while in a trailing side cutting surface in the tool rotary direction of each tooth 15 in the other cutter 12. The tool displaces these serration edges 16 to be shifted little by little tilting in an arrow head X in the direction of a tool axial center successively in each one tooth 15a, 15b, 15c... of the tool 10. In this way, if a gear 1 is cut by the plunger cut method, the tool, chamfering leading and trailing side edge part 1b of each tooth 1a, uniformly finishes the gear by the serration edges 16.
Patent JP-H04326066-A (JP)
Title: Optical voltage synthesizer and optical zero phase current sensor
Inventor: YOSHIDA OSAMU
IPC: G01R29/16
Filed: 1991-04-25
Abstract: PURPOSE:To detect a zero phase current with high accuracy by simple constitution. CONSTITUTION:Three pairs of electrodes 17a,17b,17c,18a,18b,18c opposed to each other are mounted on two opposed surfaces parallel to the optical axis of a Pockels element 16 so as to be arranged in an optical axis direction. Current transformers 9 are respectively mounted on the three-phase main circuit conductors 5 of a switch and load resistors 12 converting the secondary currents of the respective current transformers 9 are provided. The voltages of respective phases from the resistors 12 are respectively applied across a pair of the electrodes 17a,18a,a pair of the electrodes 17b,17b and a pair of the electrodes 17c,18c and synthesized by a horizontal type light modulation system to detect a zero phase current.
Patent JP-S6018074-A (JP)
Title: Processing circuit of field signal
Inventor: OKITA MASAYA
IPC: H04N5/93
Filed: 1983-07-12
Abstract: PURPOSE:To eliminate skews by replacing a fixed period including the vertical synchronizing period of the video signal within a vertical blanking period with a period of the video signal containing artificial horizontal synchronizing signals of different cycles. CONSTITUTION:The outputs of SRFFs 13 and 14 are equal to the equalizing and cutting pulses, respectively. These pulses are combined to obtain an artificial horizontal sychronizing signal. The cycles of output pulses of both SRFFs are decided by the output of a gate circuit 16 and set so that the skews are eliminated in response to the TV AFC. The output of a DFF26 serves as a signal which performs switching between a reproduced video signal and an artificial horizontal synchronizing signal and then drives an analog switch 4. In such a simple circuit constitution, an interlaced reproduced picture is obtained with no skew.
Patent JP-H05293509-A (JP)
Title: Rolling mill
Inventor: IMAI ISAO
IPC: B21B29/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide a rolling mill in which the generation of large thrust forces between back-up rolls and upper and lower work rolls can be prevented even when only the work rolls are crossed. CONSTITUTION:Only the upper and lower work rolls 11, 12 are crossed and the upper and lower back-up rolls 13, 14 with which those work rolls are supported are composed of taper-shaped rolls. The thrust forces due to roll crossing that is generated between the work roll 11 (12) and the back-up roll 13 (14) is offset by utilizing thrust forces due to the circumferential speed difference in the direction of roll axes of the back-up rolls. In this way, the thrust forces that are generated between the rolls can be drastically reduced, the structure for supporting thrust force is facilitated and also the rolling mill with which the adjustment range of roll crown can be extended in which only the work rolls are crossed and with which the rolled product having a good shape of sheet can be obtained is provided.
Patent JP-S5350505-A (JP)
Title: Volume converter
Inventor: KASAHARA KEISUKE
IPC: F04B19/22
Filed: 1976-10-20
Abstract: PURPOSE: To provide a new type volume converter that is composed in such a manner that a piston in a cylinder reciprocates as it rotates around an axial line in a specified direction, and eliminate the damage caused by a mechanical impact during a time when a piston functions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63306209-A (JP)
Inventor: ARUBAATO JIYOSEFU PAATEINGUTON
IPC: F01D5/30
Filed: 1988-05-23
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-H05293987-A (JP)
Title: Method of recording thermal transfer printer
Inventor: AMANO TOSHIAKI
IPC: B41J2/325
Filed: 1992-04-17
Abstract: PURPOSE:To obtain excellent printing quality by a method wherein irregularity of a surface of ink transferred to recording paper is smoothed. CONSTITUTION:In a method of recording a thermal transfer printer equipped with a heater 16 of a width broader than a printing width of paper which remelts ink 12 transferred to recording paper 11, after carrying out necessary recording on recording paper 12, the recording paper 12 is returned at least to a position wherein a tip of a recording part is opposed to the heater 16 and thereafter, the ink is remelted with the heater 16 while the recording paper 12 is being sent in the same direction as in recording.
Patent JP-S637740-A (JP)
Inventor: NAARUSHISO RAGARESU KOROMINASU
IPC: A22C17/00
Filed: 1987-05-22
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-H0421162-A (JP)
Title: Document preparing device
Inventor: KUROMORI AKIYOSHI
IPC: G06F17/22
Filed: 1990-05-16
Abstract: PURPOSE:To output words always in the order of using frequency by updating the frequency information of a required extracted word when the word is selected and set up or when the undetermined word of the word is automatically determined. CONSTITUTION:A 'KANA' (Japanese syllabary)/'KANJI' (Chinese character) conversion processing part 15 extracts a word corresponding to inputted reading information from a dictionary part 16 together with its frequency information. The extracted word and frequency information are applied to a document edition processing part 19 and temporarily stored in a homonym buffer 20. These stored contents are read out from the buffer 20 by depressing a key 11a and outputted to a display part 13 and a code indicating an undetermined state is added to the displayed contents. When the word is automatically determined or the required word is selectively determined, the frequency information of the word is also updated. Thus, the undetermined word is also learned similarly to a determined word, so that words can be outputted always in the order of using frequency without depending upon the word determining operation.
Patent JP-H11327396-A (JP)
Title: Cleaning device and image forming device using the same
Inventor: HIRANO FUMIKO
IPC: G03G15/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning device by which soiling inside an image forming device due to dust is surely prevented even in the case that a sealing performance is deteriorated at a durable use time. SOLUTION: A suction duct 3 for generating air stream in a sucking direction inside a duct and a ventilating duct 13 generating the air flow in a blowing-out direction in the duct are provided on the upper and lower sides of a cleaning unit 2, so that the air stream flowing from the duct 13 to the duct 3 is generated at a part where the cleaning unit 2 and a photoreceptive drum 1 are opposed to each other. Then, the recovery of the dust is executed while suppressing the blowing-out of the dust from the cleaning unit 2. Thus, the soiling at the inside of the device caused by the dust is prevented even in the case that the sealing performance is lowered at the durable use time, and also the life of the filter 4 is extended because the blowing-out of the dust is suppressed, so that the maintenance property of the cleaning device is improved.
Patent JP-H08117754-A (JP)
Title: Electrolytic water maker
Inventor: KOINUMA TSUTOMU
IPC: C02F1/46
Filed: 1995-04-26
Abstract: PURPOSE: To provide an electrolytic water maker excellent in electrolytic capacity capable of stably obtaining electrolytic water uniform in intensity. CONSTITUTION: An electrolyte tank 12 is demarcated into a first chamber 17 to which water and a solid electrlyte are supplied and the second chamber 18 communicating with an electrolytic cell by a partition wall 19 and a porous membrane 21 is provided to the lower part of the partition wall 19 so as to prevent the passage of the solid electrolyte but to permit the passage of an electrolyte. The electrolyte passes through the porous membrane 21 by a diffusion phenomenon to flow in the second chamber 18 and the solid electrolyte sedimented in the first chamber 17 is prevented from flowing out to the second chamber 18. Therefore, it is prevented that the solid electrolyte is bonded to the separator membrane of the electrolytic cell to generate clogging or bonded to the other part in the electrolytic cell and good electrolytic capacity can be kept.
Patent JP-H05324256-A (JP)
Title: User interface
Inventor: SUZUKI YOSHIHARU
IPC: G06F3/0488
Filed: 1992-05-19
Abstract: PURPOSE:To provide an organized user interface capable of saving labor and time for the selection and the execution of a function by providing icons indicating the detailed functions on the icon indicating the function to be executed. CONSTITUTION:The icons are displayed on a screen with rectangles and the titles of the icons are displayed inside the rectangles. The icon (main. c) 2 and the icon (-q) 3 are placed on the icon (ed) 1 and further the icon (-h) 4 is placed on the icon (-q) 3. In the icon (ed) 1. an executable program named ed is present in a certain computer and the function to execute the program is corresponded. At the time of placing the plural icons one upon another in such a manner, when any one of the icons is specified, the functions indicated by the specified icon and the plural icons under the icon are selected and executed.