baber/WOPTO huggingface dataset:
Patent JP-S6093050-A (JP)
Title: Paper feed device
Inventor: ITOU TAKASHI
IPC: B65H1/26
Filed: 1983-10-21
Abstract: PURPOSE:To prevent turn-up or wrinkle of recording sheets by moving a separator pawl, installed on the body side of a copying machine, inward by utilization of mounting/removal action of a cassette, by allowing the front side corners of the cassette to engage with and retain this separator pawl, and thereby embodying a sure and smooth sheet feeding. CONSTITUTION:When a cassette 20 is moved to the left on a cassette receipt table to load on the body of a copying machine, bosses 31R, 31L of sheet distribution units 30R, 30L move along cam surfaces 22R, 22L formed at the bottom surface of the body box 21 of cassette 20, and thereby arms 32R, 32L formed solidly as in a single piece with said bosses move inward as perpendicular to the cassette loading direction. At this time separator pawls 35R, 35L borne by these arms 32R, 32L are moved in the same direction. At this time when cassette loading is completed, the separator pawls 35R, 35L reach the front side corners of the body box 21 of cassette 20 and are retained thereby, to provide sure and stable feeding of recording sheets.
Patent JP-S6352804-A (JP)
Inventor: TAGO YOSHIO
IPC: F21V11/02
Filed: 1986-08-22
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-S5992811-A (JP)
Title: Belt loader
Inventor: IWASA HARUO
IPC: B60P1/36
Filed: 1982-11-12
Abstract: PURPOSE:To turn a belt conveyer apparatus by lifting the front and rear portions of the belt conveyer apparatus with a front lift cylinder and a rear lift cylinder, and then expanding and contracting a rotary cylinder to incline the front cylinder left and right. CONSTITUTION:A flat support frame 18 is pivoted on the upper portion of a link arm 14 by pivot pins 19. The upper surface of the support frame is graded longitudinally, so that as a belt conveyer is pivoted on a pivot pin 20 on the support frame, it is graded from side to side. Since the turning angle and the angle of longitudinal inclination are small not to be an obstacle to practical use. The link arm comprises two front and rear link arms 14', 14'', and pivotal points A, B, C, D of the arms 14', 14'', the support frame 18 and a platform 1 form a parallelogram, whereby the frame 18 is elevated in parallel with the ground. In this arrangement, the conveyer can be pivotal on the pin 20.
Patent JP-H0938508-A (JP)
Title: Roll clearance control device for hulling-separator
Inventor: MAEDA KOSAKU
IPC: B02B7/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent the hulling carried out under the overloaded state by sensing the load current value, and controlling the roll clearance of a hulling roller in the case the sensed load current value is lower than the overload reference current value when the hulling operation is suspended for a while and then an unhulled rice control valve is open-controlled and hulling is restarted. SOLUTION: A hulling section of a hulling-separator is composed of an unhulled rice hopper, a couple of hulling rollers and the like, and the roll clearance is controlled by the forward and reverse rotation of a roll clearance control motor. In the case the hulling operation is restarted by omen controlling an unhulled rice feed control valve after suspending the hulling operation for a while, the operation is switched over to the roll clearance control after the given time, and the sensed load current value of an overload current sensor 33 is input into a control section 25. The sensed load current value is compared with the overload reference current value, and in the case the sensed load current value is lower, the roll clearance is controlled based on a control reference line formed by the load current value reference of previous cycle.  On the other hand, in the case the sensed load current value is beyond the overload reference current value, a new control reference line is reset.
Patent JP-S5899872-A (JP)
Title: Multi microcomputer device
Inventor: MASUDA SHIYUNICHI
IPC: G06F15/78
Filed: 1981-12-10
Abstract: PURPOSE:To prevent a data transfer error between each microcomputer in case when an electric power supply has been turned on, by constituting so that execution of a control program of each mircocomputer is started at the point of time when the initial processing has been completed, after each microcomputer has turned on the electric power supply. CONSTITUTION:After power-on, output ports except a start command port PF0 are reset. Subsequently, after said reset has been completed, the port PF0 is reset in order to generate a start command signal. When the PF0 is reset, the PF0 is reset, the PF0 becomes an L level, and a transistor TRQ1 is turned off. In this case, unless a TRQ3 is turned off, TRs Q2, Q5 of a start signal inputted in advance to microcomputers A, B remain turned-off. When the start signal is generated from the microcomputer B, the TRQ2 is turned on, therefore, an input port PB0 becomes an L level. Subsequently, the port PF0 is set and a control program and a program of data transfer, etc. are started, but at this point of time, the microcomputer B also completes its initial operation, and the data transfer is started almost simultaneously. In this regard, the operation of the microcomputer B is same as that of the microcomputer A.
Patent JP-2000030827-A (JP)
Title: Contact structure of spherical bump and contact
Inventor: ABE SHUNJI
IPC: H01R33/76
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of contact of multi-point contact or circular contact by compressing a base material by forging pressure to the inner surface of a single or a pair of contact pieces having contact on the outer surface of a spherical bump, forming an edge part by opening edge of a recess with bottom, and bringing into pressure contact with the spherical bump. SOLUTION: First and second contact pieces 4 are brought into pressure contact with many spherical bumps 2 in which the lower surface of a BGA type IC package main body 1 is formed with a low melting point metal such as a solder material, and test is conducted. Each contact piece 4 has a recess 5 formed by compressing a base material to the inner surface by applying forging pressure, and the recesses 5 are formed almost symmetrically right and left in the midway on a curved surface 9 formed at a free end. The spherical bump 2 is placed on the curved surface 9 and comes in multi point contact or circular contact with an edge part 6 of the recess 5 in the periphery of a lower dead center Z, and damage of the lower dead center Z is avoided. The strength of the recess 5 is increased by work hardening, the recess 5 is easily formed by punching, and reliability in contact is enhanced.
Patent JP-S58116460-A (JP)
Inventor: JIYOOJI UIRIAMU HORANDO
IPC: C07C67/00
Filed: 1982-11-12
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-S5898617-A (JP)
Title: Secondary air extractor in exhaust purifier for internal-combustion engine
Inventor: IWASHITA MITSUGI
IPC: F02B61/02
Filed: 1981-12-09
Abstract: PURPOSE:To make an exclusive air cleaner for a secondary air supply system unnecessary so as not to disturb a primary inflow of the atmosphere, by a method wherein the inner edge of a secondary air extracting pipe is made to open within an air purifying chamber in an air cleaner element, the external edge of which is connected with a connecting pipe with the atmosphere. CONSTITUTION:Exhaust pulsating pressure to be generated within an exhaust system Ex through an operation of an internal combustion engine passing  through a downstream side secondary air supply pipe 16 acts upon a reed valve L, keeps a secondary air supply system A1 in a connecting condition by releasing a reed 25 of a reed valve 22 intermittently, and purified atmosphere in a purified air chamber (a) in an air cleaner element 27 is led into the front part of an exhaust pipe 11 of the exhaust system Ex through a secondary air extracting pipe 30, a duct 31, a connecting pipe with the atmosphere, an upstream side secondary air supply pipe 17, the reed valve L and a downstream side secondary air supply pipe 16, which mixes up with exhaust flowing in the exhaust system Ex and an unburnt harmful ingredient in the exhaust is made to reburn.
Patent JP-S6442084-A (JP)
Title: Head shifting device
Inventor: KANEKO AKIRA
IPC: G11B21/08
Filed: 1987-08-07
Abstract: PURPOSE:To prevent the runaway and destruction of a head structure part by providing a position abnormality detection part which outputs a stop signal with respect to a driving control part and stops the head structure part when a position signal from a position detection part is not outputted within a prescribed time. CONSTITUTION:The position abnormality detection circuit 12 generates the time signal which is 3-5 times as long as signal interval tie at a minimum shift speed by synchronizing it with a shift start signal or the position signal. If the position signal 6 is inputted to the position abnormality detection circuit 12, it judges that the position of the head structure part 1 and a position detector 2 are normal, and if the position signal 6 is not inputted, the circuit 12 transmits a position abnormality signal 9 to the driving control circuit 10 or a driving circuit 11. If the driving control circuit receives the position abnormality signal 9, it immediately stops the generation of a shift signal 8, stops the action of the driving circuit 11, and immediately stops the head structure part 1. Thus, the collision or destruction of the head structure art 1 with a runaway prevention fitting 4 due to runaway is prevented.
Patent JP-H1040292-A (JP)
Title: Front service processing device for sleeping accommodation
Inventor: YAMAGUCHI MITSURU
IPC: G06Q50/12
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To make the use state of each room easily and correctly distinguishable and to improve the efficiency of front service by displaying a room use state displaying picture in which the use state such as vacant room, occupied room, reserved, etc., of each room in a sleeping accommodation is shown for each room distinguishably by a difference in color on a color display. SOLUTION: A room status file stores (the date of departure, a receipt section and a reservation section) concerning the use state of the room, corresponding to the room number of each room in the sleeping accommodation. A CPU determines the use state such as the vacant room, occupied room, reserved, etc., for each room based on the stored information in the room status file, enumerates the room numbers of respective rooms, and makes the room use state displaying picture in which the color in the frame enclosing each room number individually is differentiated by the use state of the room having a room number in that frame. Thus, the use state of many rooms can be easily and correctly distinguished on one screen, so that the efficiency of the front service can be improved.
Patent JP-H0654484-A (JP)
Title: Motor actuator
Inventor: KAWABATA TOSHIMASA
IPC: H02K7/116
Filed: 1992-07-24
Abstract: PURPOSE:To provide a motor actuator wherein a plurality of types of actuation modes can be easily set. CONSTITUTION:This motor actuator has a motor 25, an output gear 26 installed on an output shaft of the motor 25, an air damper 27 to be driven through the output gear 26, and a brush 30 to be driven through the output gear 26. It is so structured that the brush 30 may be brought into contact with a common pattern C and conductor patterns B and A. At specific places of the conductor patterns B and A, gaps 31 and 32 are installed respectively. In order to short and cut off these gaps 31 and 32 electrically, selection switches SW1-1 and SW1-2 are installed respectively at specified places of the conductor patterns B and A. By setting the location and number of the gaps properly and switching an on/off state of the selection switches SW1-1, SW1-2 properly, a plurality of types of actuation modes can be set.
Patent JP-S5899910-A (JP)
Inventor: SHIMOGAMA MITSUO
IPC: A47B96/02
Filed: 1981-12-08
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-S5898868-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJITA TAKASHI
IPC: G11B15/61
Filed: 1981-12-08
Abstract: PURPOSE:To keep the running of a tape well even in a high-humidity amosphere, by subjecting the tape contact part of a tape running system to the water-repellent finishing. CONSTITUTION:Surfaces of members such as a rotary cylinder 1, a fixed head 2, and a fixed post 3 in a running system are subjected to the water-replellent finishing. For example, matters such as a stearic acid, a zinc stearate, and amid stearate, a silane coupling agent, or an organic ester titanate are dissolved in a solvent, and the concentration is adjusted to about 1wt% to obtain a processing liquid, and said members are immersed in this processing liquid and are dried with a high-speed hot blast to form a thin film layer consisting of said matters, and then, surfaces of said members have the water repellency. Thus, the degradation of the running capacity is prevented even at >=80% humidities.
Patent JP-H0482277-A (JP)
Title: Semiconductor photodetector
Inventor: SENBA SHINJI
IPC: H01L31/10
Filed: 1990-07-24
Abstract: PURPOSE:To enhance response speed and reliability by a method wherein a light-absorbing layer and a light-transmitting layer by using a semiconductor of a first conductivity type are provided and a semiconductor region, of a second conductivity type, which has been arranged selectively in the light-transmitting layer is pierced into the light-absorbing layer. CONSTITUTION:Protruding parts 16 of a p<+> diffusion region 7 protrude respectively in one direction while they form groove shapes; the region 7 in its cross section is arranged to be a comb-teeth shape form a light-transmitting layer 6 to a light-absorbing layer 5. A depletion layer 15 is situated in the light- absorbing layer 5 in a little wavy shape toward the light-transmitting layer 6 even in a part where a p-n junction is situated in the light-transmitting layer 6. Consequently, the relative permittivity of the light-transmitting layer 6 is smaller than the relative permittivity of the light-absorbing layer 5 in the part where the p-n junction is situated in the light-transmitting layer 6. As a result, a depletion layer capacity can be reduced. Since the depletion layer is extended to the light-absorbing layer even at a bias of zero volt, a response speed becomes large and a photoelectric current can be obtained even at the bias of zero volt.
Patent JP-S5987553-A (JP)
Title: Confliction controlling system
Inventor: HIMENO AKIRA
IPC: G06F12/00
Filed: 1982-11-10
Abstract: PURPOSE:To simplify the processing procedures and hardware and software of a device by realizing a grant of an access right of a common resource in a dispersion processing system and equalization of an access chance between processing nodes. CONSTITUTION:For instance, when each communication node 2i is dispersed and controls vacant/occupied of a common resource 62, a control flag 51 is unnecessary. Accordingly, a central processing node 3 transmits only a data, and separates a received frame into an unnecessary control frame 52 and a data by a demultiplexer 20. On the other hand, the communication node 2i monitors a data of a common bus 1 and the control flag 52 through the demultiplexer 20 at all times. Only at the time of being vacant, a transmitting driver 161 is activated by the control flag 52, and the data and the control flag 52 are transmitted through a multiplexer 21. In this regard, the control flags 51, 52 display vacant/occupied of a data field 62 which becomes an object of a conflication control.
Patent JP-H0865451-A (JP)
Title: Still image input device
Inventor: HIRONO YU
IPC: H04N1/10
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a still image input device receiving a still image with high precision even from an original of a thick book simply by controlling a focus adjustment mechanism and a magnification adjustment mechanism so as to pick up an image with a prescribed magnification based on an in-focus detection signal obtained from each line. CONSTITUTION: Light made incident from an image pickup lens 7 having a zoom mechanism is photoelectric-converted by a CCD line sensor 11. The zoom mechanism and the focus adjustment mechanism of the image pickup lens 7 are driven by an exclusive magnification adjustment motor 8 and an exclusive focus adjustment motor 9 respectively to make in-focuse and magnification adjustment based on a signal from a signal processing circuit. The CCD line sensor 11 is driven by a read screw 10 integrated with a stepping motor 19 and receives an image by one line each. The focus adjustment mechanism and the magnification adjustment mechanism are controlled so as to pick up an image at a prescribed magnification based on the in-focus detection signal in this way and they are picked up for each line to obtain an image focused to the entire screen with small distortion.
Patent JP-H0248470-A (JP)
Title: Heat-resistant electrically conductive material
Inventor: ISOZAKI HIROSHI
IPC: C04B35/58
Filed: 1988-08-09
Abstract: PURPOSE:To provide an electrically conductive material having a prescribed specific resistance, bending strength, thermal shock resistance and durability by calcining under ordinary pressure by constructing the material from ZrB2 and/or TiB2 and BN as principal components and a calcining assistant consisting of one or more of carbides or silicides of group VIa elements and group VIII metals. CONSTITUTION:The above-mentioned heat-resistant electrically conductive material is a calcined compact, prepared by calcining under ordinary pressure and consisting of 60-80 pts.wt. ZrB2 and/or TiB2, 10-40 pts.wt. BN and 1-20 pts.wt. calcining assistant consisting of one or more of carbides or silicides of group VIa elements and group VIII metals and has 1X10<-4> to 1X10<-1>OMEGA.cm specific resistance. The afore-mentioned electrically conductive material can be produced by mixing powdery raw materials, forming the resultant mixture and calcining the obtained compact under ordinary pressure. The calcining conditions under ordinary pressure are preferably 1800-2200 deg.C in a vacuum or inert gas atmosphere. One or more of Cr3C2, MoSi2 and Co are preferred as the calcining assistant.
Patent JP-H1138041-A (JP)
Title: Cantilever probe needle for probe card, its manufacture, and control method
Inventor: MIZUTA MASAHARU
IPC: G01R31/26
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the reliability of a semiconductor device caused by the inspecting process by providing multiple convexities at the tip section of a probe needle. SOLUTION: The tip section of a probe needle is provided with the first and second convexities 3a, 3b, and the size of the convexities 3a, 3b can be made smaller than the size of the conventional single convexities. When the convexities 3a, 3b located at the tip section of the probe needle are brought into contact with the electrode of a semiconductor device, the width of a probe trace formed on the surface of the electrode can be reduced. The moving distance of the probe needle on the electrode can be shortened, and the length of the probe trace on the electrode can be also shortened.  Since the width and length of the probe trace can be reduced, the occurrence of such a problem can be prevented that the reliability of the semiconductor device is lowered due to the insufficient connection between a bonding wire and the electrode when the bonding wire made of gold is connected to the electrode.
Patent JP-S5989720-A (JP)
Title: Hardening method
Inventor: YANO TADAAKI
IPC: C21D9/00
Filed: 1982-11-12
Abstract: PURPOSE:To facilitate the mechanical working of a member and to provide sufficient fatigue resistance and durability by forming the member at prescribed hardness or below, and quenching the part of the member not to be mechanically worked so that the hardness exceeds said value. CONSTITUTION:A member such as a connecting rod 1 of an engine is formed at <=300 Brinell hardness Hb by quenching. The coupling part 4 not to be mechanically worked is hardened by high frequency quenching or other method so that the hardness Hb exceeds 300. One end 2 of a larger diameter and the other end 3 of a smaller diameter are mechanically worked to complete the connecting rod 1. The coupling part 4 with large stress has sufficient hardness, and the ends 2, 3 can be worked mechanically with ease because of the low hardness.
Patent JP-H0734558-A (JP)
Title: Ventilation structure of building
Inventor: SHIMADA HIROSHI
IPC: E04B1/70
Filed: 1993-07-19
Abstract: PURPOSE:To ventilate favorably a habitable room even in a building whose windows do not face on a favorable wind direction or regardless of the wind direction. CONSTITUTION:Wind inlets 19, 20 which can be opened or closed are provided on a plurality of wall faces 17, 18 surrounding the space 19 in the ceiling. And the space 19 in the ceiling and a habitable room 10A below the ceiling 15 are connected through a ventilation opening 21 which can be opened or closed. First windows 12 are opened on the wall face 11 having the direction different from the wind inlets 19, 20, among the wall faces of habitable room 10A and second windows 14 are opened on the wall face 13 having the direction different from the first windows 12.
Patent JP-2000029456-A (JP)
Title: Display drawing and displaying method and display device
Inventor: KOBAYASHI AKIRA
IPC: G09G5/397
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a display drawing method preventing an elongation of the drawing period and capable of speedily recovering the drawing period when the elongation of drawing period has occurred and enhancing the drawing processibility even in a heavy load state, and to provide a display device and furthermore, a multi-display device for realizing it. SOLUTION: This device has a graphic display part 100 with a double buffer, a display drawing control part 103 for branch-processing a drawing data creating processing 106, a write-in processing 107 for performing a data write to the double buffer, the screen change processing 108, etc., a register 102 for storing an elapsed time from the time of screen change executed synchronizing with a vertical synchronizing signal, and tables 110, 111 in which the above-mentioned elapsed time is divided into plural time ranges and contents of the processing corresponding to the time regions where drawing processing ended are set.  A display drawing control processing 104 acquires an elapsed time for each frame from the register 102 at the end of the drawing processing, stores the contents of the processing corresponding to the elapsed time into the table 111 from the table 111, and precedes drawing data creation of the following frame when the elapsed time exceeds a time limit considering a delay within a certain range.
Patent JP-S5891380-A (JP)
Inventor: HENRI JIEE AARU MAAGETSUTO
IPC: F01K25/00
Filed: 1982-11-12
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-H1135626-A (JP)
Title: Process for coagulation separation
Inventor: WATAKABE ATSUSHI
IPC: C08F214/18
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To coagulate and separate perfluorocarbon polymer from a perfluorocarbon polymer solution in a fluorinated solvent by using a solvent for coagulation that has little influence on global warming and no anxiety of ozone layer depletion. SOLUTION: (A) A perfluorocarbon polymer bearing a sulfonic acid type functional group (i) solution in a fluorinated solvent (ii) is combined with (B) a hydrofluoro-ether as a solvent for coagulation to coagulate and separate the polymer of the component (i). The solvent of the component (ii) boils at 10-250 deg.C and is preferably selected from the group consisting of hydrochlorofluorocarbon, hydrofluorocarbon, perfluorocarbon and hydrofluoro- ether. The component B is of 3-10 carbon atoms, has at least one of H atom and F atom of at least the same number as that of H atoms and, for example, C4 H9 OCH3 , C4 HH9 OCH2 CH3 can be preferably cited. The use of the solvent permits smooth and advantageous coagulation and separation of the polymer.