baber/WOPTO huggingface dataset:
Patent JP-S62231949-A (JP)
Title: Display device
Inventor: KISHI ETSURO
IPC: G03B17/20
Filed: 1986-04-02
Abstract: PURPOSE:To build in an EL element into a camera body, by utilizing a power source and a boosting circuit of a flash device, for controlling and driving the EL element. CONSTITUTION:In a state that a flash device is not installed, an EC is driven by an EC driving controlling circuit 4-10 which is connected to a power source 4-11 of a camera body, and an EC display is executed in a visual field of a finder. When a flash device 4-1 is installed onto an accessory shoe 4-8 of the camera body, and EL element power supplying pins 4-4, 4-7 which are provided separately from a camera and flash control driving pins 4-5, 4-6 are connected thereby, an EL display/EC display switching controlling circuit 4-9 operates. As a result, the EC display is switched to the EL display by a well-known power source 4-2 and a well-known boosting circuit 4-3 in the flash device, and an EL driving control use circuit 4-12.
Patent JP-S59198504-A (JP)
Title: Video tape recorder
Inventor: MATSUMOTO HIDEO
IPC: G11B5/008
Filed: 1983-04-26
Abstract: PURPOSE:To attenuate sufficiently crosstalk of a sound FM signal band from adjacent tracks by taking notice of relation between an effective width and an azimuth loss of a rotary head so as to design this effective head width to an optimum value in advance. CONSTITUTION:The effective width W of the rotary head is formed to a value satisfying a relation of the following formula; W=(V/FAFMtan2theta)+T, where V is a relative speed between the rotary head and a magnetic tape, fAFM is a carrier frequency of a sound FM signal, theta is an azimuth angle of the rotary head, and T is a track pitch. A multiplex video signal is recorded and reproduced with azimuth by using two rotary heads obtained in this way. The crosstalk disturbance of the sound FM signal is prevented effectively without adding complicating circuit constitution by setting the effective head width W of the rotary heads to a predetermined value in advance in this way.
Patent JP-S56765-A (JP)
Title: Automatic dial unit
Inventor: MORIKAWA KENICHI
IPC: H04M1/27495
Filed: 1979-06-16
Abstract: PURPOSE:To enable the re-dialing transmission for telephone number not stored in advance with a simple button operation, by the constitution that the telephone number stored in the primary memory section can be transferred to the secondary memory section. CONSTITUTION:In transferring the telephone number, the control section 7 follows to the control procedures read out from the fixed memory section 2 and recognizes the depression of the record button of the opeation button section 1 and the subscriber button of the operating button section 1 corresponding to the secondary memory section 3 to be transferred for the telephone number stored in the primary memory section 4. Next, the subscriber button corresponding to the primary memory section 4 is retrieved and the depression of it is confirmed, then the control section 7 reads out the telphone number stored in the primary memory 4 to the control memory 8 and further, this is stored in the location designated with the secondary memory section 3.
Patent JP-H01250919-A (JP)
Title: Light source connector for endoscope
Inventor: FUKUNISHI SOHEI
IPC: A61B1/06
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the generation of an accident such as contamination and damage, etc. of the end face of a photoconductive member by providing a hard protective member on the front part of the end face of a light transfer member. CONSTITUTION:On the tip of a tubular light source connector body 2 in which an optical fiber bundle 1 is installed, a pair of covers 4 which are supported so as to be turnable by axes 3, respectively are provided. At the time of usual storing, a wire 5 is pressed by energizing force of a spring 6, and the cover 4 turns centering around the axis 3 and covers the end face of the optical fiber bundle 1. When a light source connector body 2 is inserted into an insertion port 9a which is formed in a light source unit 9 in which a light source 8 is placed, a cover opening/closing pin 7 is detained to the outside of the insertion port 9a, the wire 5 is drawn in the direction as indicated with an arrow C against the energizing force of the spring 6 and the end face of the optical fiber bundle 1 is exposed. In such a way, except the time of the light source connector body is inserted into the external light source unit, the cover 4 covers the end face of the optical fiber bundle 1, therefore, contamination and damage of the optical fiber bundle 1 can be prevented.
Patent JP-S63244254-A (JP)
Title: Interface device
Inventor: HIDAKA KIYOSHI
IPC: G06F13/10
Filed: 1987-03-31
Abstract: PURPOSE:To provide priority to a peripheral LSI by setting a wait cycle in a CPU when a detected phase relation is not in a prescribed phase relation, and regenerating an access signal to the CPU during the disenable period of the peripheral LSI. CONSTITUTION:A detection means na1 to detect the phase relation between an access signal MREQ from the CPU and that CLK from the peripheral LSI is provided. Access signal generation means na1, na2, or1 are provided when a detected phase relation is equal to a prescribed phase relation, an access signal to the CPU is regenerated within its access period and within the disenable period of the peripheral LSI, but when the detected phase relation is other than the prescribed one, a wait cycle is set in the CPU to regenerate an access signal to the CPU during the disenable period of the peripheral LSI. As a result, an access signal to the CPU can be regenerated at an optimum timing, hence the priority can be furnished to the peripheral LSI while maintaining the processing speed of the CPU.
Patent JP-H11272398-A (JP)
Title: Data display device
Inventor: CHISOKU EIJI
IPC: H04W84/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to display received information service data on a part of a display screen so as to sweep it even in a mode other than an incoming waiting mode at the time of receiving the information service data. SOLUTION: A pager 1 discriminates a current mode in incoming processing, and in the case of a mode other than the incoming waiting mode, detects a display control flag stored in an information service RAM 20. When incoming information service data are for a program previously set up by a user so as to be displayed, the display screen of a display part 24 is divided based on a display controlling program stored in a display controlling ROM 21, display data in the current mode are displayed on a part excluding a lower end line, a message based on the information service data is displayed on the lower end line and the message is sweeped in accordance with the operational direction of a cross key on a key input part 25.
Patent JP-H10264223-A (JP)
Title: Method and apparatus for dwell control of injection molding machine
Inventor: TOMURA NOBUHIDE
IPC: B29C45/50
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent flash or shrink by detecting pressure in a mold cavity at the time of dwell switching, holding the pressure for a predetermined time, and then switching an injection cylinder to multistage hydraulic control. SOLUTION: At the time of dwell switching from a charging step to a dwelling step, a timer switching unit 34 is connected to a constant cavity pressure controller 32 side, and pressure in a mold cavity 10a is detected by a pressure sensor 18. Its detected value is input to the controller 32 to hold the pressure, and a variable displacement type hydraulic pump 20 is controlled so that the pressure detected value of the sensor 18 becomes predetermined for a preset time. And, after a set time is elapsed, the unit 34 is switched to a multistage hydraulic controller 30 side, and the pump 20 is multistage hydraulically controlled. As a result, the cavity pressure is held constant without necessity of setting a resin pressure or target value to resin pressure or hydraulic pressure in hydraulically switching.
Patent JP-S62234686-A (JP)
Title: Cutting method for working material
Inventor: MORIYASU MASAHARU
IPC: B23K26/38
Filed: 1986-04-02
Abstract: PURPOSE:To improve cutting quality by moving an impulsive high energy beam on a processing line at the speed satisfying specific conditions to form plural pieces of holes, then cutting the working material along holes. CONSTITUTION:The working material 1 such as printed circuit board is set on a processing table 16 and the table 16 is driven by a driving motor 17 so that the impulsive high energy beam 11 is made movable relatively with the material 1. The relative moving speed (v) of the beam 11 is so set as to satisfy the conditions expressed by the formula with respect to the diameter (d) of the processed holes and pulse frequency (f), then boring by the beam 11 is executed. Since the beam moving speed (v) is controlled by the equation, the adjacent holes of the bored holes 2 connect to each other to form a perforation line. The material is then cut along the perforation line. The cutting is executed without contacting and the deterioration in the material quality at the cutting point is prevented. The cutting quality and workability are thus improved.
Patent JP-S521951-A (JP)
Title: Damper for air conditioner
Inventor: MURAKAMI TOSHIYUKI
IPC: F24F13/02
Filed: 1975-06-24
Abstract: PURPOSE: To manufacture a damper of any size easily with common parts only. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01251679-A (JP)
Title: Photosemiconductor element driving circuit
Inventor: HENMI SATOSHI
IPC: H01L33/00
Filed: 1988-03-31
Abstract: PURPOSE:To make it possible to reduce the output current of an FET complete ly to zero and to stop the light output completely when an input signal is inter rupted, by operating a bias voltage controlling circuit to decrease a bias voltage below a pinch off voltage forcedly when the input signal is interrupted. CONSTITUTION:When an input signal Vi is interrupted, an interruption signal 33 is input to a terminal 32 and a transistor 31 becomes on. Consequently, an electric potential of non-inversion input of an operational amp 27 lowered to VEE and a clamp voltage VC also lowers to VEE, and accordingly, a gate bias voltage VG lowers. After all, VQ lowers as VG lowers. When the input signal Vi is interrupted, a gate electric potential of an FET 2 becomes VQOFF which is much lower than a pinch off voltage VP. It becomes possible to reduce an output flow (ip) absolutely to zero in this way.
Patent JP-S555136-A (JP)
Title: Drawing machine
Inventor: MATSUOKA KIKUO
IPC: B29C51/00
Filed: 1978-06-26
Abstract: PURPOSE: To simplify construction and increase blank holding pressure by fixing the bearing body of the blank holding mechanism to the frame and fitting a retainer which performs specified operation by engaging to the blank holding plate to the ram.  
     CONSTITUTION: Prior to starting of the work, a control valve 21 is beforehand so adjusted that specified blank holding pressure may be given by the pressure in a cylinder 18. Next, when a thin plate material A is inserted in the clearance between a die 14 and a blank holding plate 13 and a punch 11 is lowered, the material is applied with pressing force by the pressure in the cylinder 18 by way of a piston 17 and pressure pin 16 and at the same time, the blank holding plate 13 descends at the same speed as that of the punch 11 while being supported by a retainer 12 until its bottom face contacts thin plate material A. Further when the descending of the punch 11 continues, the engagement between the retainer 12 and the blank holding plate 13 is released and the blank holding plate holds down the thin plate material A under the preset constant load. When the punch 11 descends further, drawing is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59201123-A (JP)
Title: Interruption processing system
Inventor: NISHIYAMA SHIYUUJI
IPC: G11C29/00
Filed: 1983-04-30
Abstract: PURPOSE:To prevent the breakdown of a data holding RAM by having a connection so as to supply the output of a voltage detecting circuit to another program interruption terminal and delaying the start time point of a reset interruption until the processing period of another program interruption. CONSTITUTION:A delay circuit DLY is added to the input stage of a reset terminall RST of a CPU and has a delay time of several mus or more. The voltage of a voltage detecting circuit CMP2 is applied to an NMi terminal of the CPU as well as to the terminal RST through an input port and the circuit DLY. Thus an interruption is applied to the terminal NMi when the supply voltage VCC is reduced down to the reference voltage REF2 of a comparator CMP2. Then an interruption is applied to the terminal RST after several mus. Then the setting is always applied even though the VCC obtained after several mus is not reduced down to a level equivalent to the reference level REF1. This prevents the breakdown of the contents of a data holding RAM.
Patent JP-H07263239-A (JP)
Title: Box type noise filter
Inventor: KOUCHI MITSUYOSHI
IPC: H01F27/02
Filed: 1994-03-22
Abstract: PURPOSE:To facilitate the assembling work while decreasing the man-hour and enhancing the work efficiency. CONSTITUTION:A spectacle type longitudinal winding 6 of flat type copper wire is combined with a set of U-shaped core 10 and stopped by a reverse V-shaped leaf spring 20 secured to an insulating base 16 having an engaging recess 17 and then it is secured while being pinched thus producing a choke coil. Subsequently, the choke coil is housed in a box container 18 provided with a stop claw 19 corresponding to the engaging recess 17 which are then engaged each other to produce a box type noise filter.
Patent JP-S59203033-A (JP)
Title: Paper feeder
Inventor: AOTANI HIROSHI
IPC: G03G15/00
Filed: 1983-04-30
Abstract: PURPOSE:To surely detect the presence of papers in a cassette, by attaching the pivotal fulcrum of an actuator moved in accordance with the amount of papers in the cassette and having a detector operating source, to a frame secured with a detector. CONSTITUTION:The presence of papers in a cassette 21 is detected by judging on whether, for example, the magnetic force of a magnet 201 as a detector operating source is detected by a magnetic detector 205 or not. In the case of that papers remain in the cassette 21, the magnet 201 is projected upward from a notched part 190B in a rotary frame 190 under the action of an actuator 200, and therefore, the magnetic force of the magnet 201 is not detected. Meanwhile, if all papers are paid out from the cassette 21, the lever 200B of the actuator 200 is positioned in a notched part 265A in a sheet 265 since there is no member against which the lever 200B abuts. However, at this time the actuator 200 is locked to the shaft 22a of a paper feed roller 22, and the magnet 201 is positioned opposed to the magnetic detector 205, thereby the condition of no paper is surely detected.
Patent JP-H04286951-A (JP)
Title: Hot eddy current flaw-detecting method for wire rod
Inventor: NISHIMINE TAMOTSU
IPC: G01N27/90
Filed: 1991-03-15
Abstract: PURPOSE:To prevent non-detection and excessive detection of a large defect caused by change in permeability and then enable eddy current flaw detection to be made accurately by placing two intervals of coils for inspection in axial line direction. controlling a magnetic saturation coil based on a defect detection signal of a coil for No.1 detection, and performing flaw detection of a defective portion by a coil for No.2 detection. CONSTITUTION:A coil for No.1 inspection 2 and the eddy current flaw detector 3 checks presence or absence of a surface defect of a wire which is heated at 1000 deg.C, or higher and then a size and status of the defect are detected by a coil for No.2 inspection 4 and the eddy current flaw detector 5. When the defect of a wire surface is detected by the coil for inspection 2, the inspection command is input to a control device 8 by the eddy current flaw detector 3, where a required time,  T for the surface defect to reach the coil for inspection 4 is calculated. After  T time, a conduction command is fed from the control device 8 to a DC power supply device 7 and a magnetic saturation coil 6 is electrified. A defect portion is located at the coil for inspection 4 and eddy current flaw detection is performed by the coil for inspection 4 in a magnetically saturated state.
Patent JP-H09269168-A (JP)
Title: Auger type ice machine
Inventor: TAKAHASHI KAZUHIRO
IPC: F25C1/14
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable the periodical exchange of consumable parts, and to prevent an ice-shaving auger from being brought into contact with a cooling cylinder due to the wear of a bearing by providing an integrating means to integrate the energization time to an auger motor in an ice-making machine in which the ice on an inner wall of the cooling cylinder is shaved by the rotating auger to continuously produce ice pieces. SOLUTION: An ice-making part 1 provided with a cooler 2 for ice-making purpose, a condenser 3 to constitute the cooling cycle together with the cooler 2, a compressor 4, an expansion valve 5, and a dehydrator 6 are connected to a refrigerant piping. An ice-shaving auger 16 which is rotated in a cooling cylinder 15 and supported by bearings 17, 18 is driven by an auger motor, and the grown ice is shaved to obtain ice pieces. An integrating means to integrate the energization time to the auger motor is provided, and when the energization time exceeds a prescribed time, an alarming means is operated to generate an alarm. The ice-shaving auger 16 is prevented from being brought into contact with the cooling cylinder 15 due to the wear of the bearings 17, 18.
Patent JP-H05281516-A (JP)
Title: Active matrix input-output device
IPC: G02F1/133
Filed: 1992-03-31
Abstract: PURPOSE:To provide an active matrix input-output device capable of acting as an input device as well as acting as a display device. CONSTITUTION:One end of gate bus lines X1 to Xm is connected with a gate driver 11, respectively, and one end of source bus lines Y1 to Yn is connected with a source driver 12 respectively. The other end of the gate bus lines X1 to Xm is connected with a controller 13 through a detecting circuit 14 respectively. The other end of the source bus lines Y1 to Yn is connected with the controller 13 through a detecting circuit 15, respectively. A gate driver 11 and a source driver 12 are connected with a controller, respectively. A picture element includes a liquid crystal layer 16 is arranged in matrix form. For every each picture element, a parallel circuit of the electrode of the liquid crystal layer 16 and an accumulation capacity 17 is connected with TFT 18 for driving the picture element. For every each picture element, an MIS diode 19 which is a photosensitive element is connected in parallel with TFT 18. One end of the MIS diode 19 is connected with the gate bus lines.
Patent JP-S62233715-A (JP)
Title: Inclination detecting device for wheel hub
Inventor: NAGAYAMA YOICHI
IPC: B62D17/00
Filed: 1986-04-03
Abstract: PURPOSE:To accurately detect the inclination of a wheel hub even in case of a such an axle structure that a brake disk is positioned in front of the hub surface by supporting plural contactors slidably through an elastic body on a supporting body which is applied with a pressing force from a specific pressing means. CONSTITUTION:An air cylinder 10 as the pressing means is fitted to a main body and a plate 11 as the supporting body is coupled with the tip of the piston rod 10a of the air cylinder 10. Then, the plural contactors 12 are supported slidably on this plate 11, arranged corresponding to measurement points P1-P3, and coupled individually with the slider 13 of a position detector (potentiometer) 3 fixed on the side of the main body 4. Further, the respective contactors 12 are guided to the face plate 14 of the main body 14, and coil springs 15 as the elastic body are interposed between the contactors 12 and plate 11 and energize the respective contactors 12 forward.
Patent JP-H08271701-A (JP)
Title: Environmental resistant infrared ray transmissive structural body suing zinc sulfide as substrate
Inventor: NAKAYAMA SHIGERU
IPC: G02B1/115
Filed: 1995-04-03
Abstract: PURPOSE: To provide an infrared transmissive structural body having excellent infrared ray transmissivity, free from the generation of stripping or scratch of a reflection preventive film even in use under a severe environmental conditions and excellent in environmental resistance. CONSTITUTION: The infrared ray transmissive structural body is provided with an innermost layer of Y2 O3 formed directly on a ZnS substrate, an intermediate layer of YF3 thereon and an outermost layer of MgF2 thereon or a shock mitigating layer composed of a material >=100GPa in elastic module on the ZnS substrate and an outermost layer of diamond or diamondike carbon thereon.
Patent JP-H03278303-A (JP)
Title: Magnetic disk device
Inventor: SONODA HIROBUMI
IPC: G11B20/18
Filed: 1990-03-28
Abstract: PURPOSE:To expedite the period of checking whether input data is correctly written on a magnetic disk medium or not by reading out the written data from the magnetic disk medium after the specified period of time from the point of the time the data is written. CONSTITUTION:A shift register 18 acts to synchronize the data recorded on the magnetic disk medium 11 by a data writing mechanism 14 and a magnetic head 13 for writing with the data read out by a data reading out mechanism 17 and a magnetic head 16 for reading out. The written data is read out as the reading out data from the magnetic disk medium 11 after the specified period of time from the point of the time the input data 12 is written as the writing data on the magnetic disk medium 11 by a writing means. The period for checking whether the input data is correctly written to the magnetic disk medium 11 or not is expedited in this way.
Patent JP-H03275783-A (JP)
Title: Primer composition and pasting structure produced by using the primer composition
Inventor: OYAMA YASUHIKO
IPC: C09J7/02
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the subject composition suitable for bonding a soft PVC resin molded article containing a plasticizer to other adherend using a tacky adhesive layer by using a copolymer of methyl methacrylate and a (meth) acrylamide (derivative) as a main component. CONSTITUTION:The objective composition is composed mainly of a copolymer having a weight-average molecular weight of >=100,000 (preferably <=500,000) and produced e.g. by the bulk-polymerization, solution polymerization, etc., of a mixture of methyl methacrylate and (meth)acrylamide or its derivative in the presence of a polymerization catalyst such as azobisisobutyronitrile.
Patent JP-H03277479-A (JP)
Title: Buff material and manufacture thereof
Inventor: SATO KAN
IPC: B24D11/00
Filed: 1990-03-26
Abstract: PURPOSE:To heighten polishing efficiency and reduce the applied quantity of free abrasive grain by dispersing cellulose grain containing abrasive grain as one of components. CONSTITUTION:Unreacted substance to blow hole forming material is removed from a molded body obtained by reacting a mixture, made of polyvinyl alcohol, the initial condensation product of thermosetting resin, short fiber, blow hole forming material and cellulose grain containing abrasive grain, to a cross linking agent under the existence of a catalyst. Heat treatment is then performed to obtain desired buff material.