baber/WOPTO huggingface dataset:
Patent JP-H07248864-A (JP)
Title: Keyboard
Inventor: KOREKI KICHI
IPC: G06F3/02
Filed: 1994-03-08
Abstract: PURPOSE:To instantaneously discriminate an input location and to easily perform an input by performing the coloring divisions according to the columns of the Japanese syllabary array for a keyboard. CONSTITUTION:In the keyboard of the stroke key or the flat key of a computer, the coloring divisions according to the columns of the Japanese syllabary array is performed for each key. The coloring divisions such as red for the column of 'A', green for the column of 'KA' and blue for the column of 'SA', etc., for instance, are performed for a keyboard. Some methods of the coloring divisions according to the columns of the Japanese syllabary such as painting, seal sticking and the coloring cover for every single key, etc., are provided. Although the method is not specified, it is convenient to be the sticking when an operator is a beginner and to be the seal sticking which can be removed when he becomes skillful. The keyboard is the JIS syllabary array and the keyboard of input device of the computer is desirable.
Patent JP-H07280844-A (JP)
Title: Electric quantity measuring apparatus
Inventor: MARUYAMA RYOJI
IPC: G01R15/20
Filed: 1994-04-04
Abstract: PURPOSE:To realize highly accurate measurement of current by inputting a voltage appearing between the current input terminals of a Hall element, when a constant DC current is fed thereto from a constant current supply, to an operational amplifier and then feeding back the output voltage to a semiconductor layer thereby sustaining the voltage between the current input terminals at a constant level. CONSTITUTION:A magnetic field proportional to the current value of a system to be measured is applied to a Hall element 10 comprising a semiconductor layer LY. A voltage V0 appearing between the current input terminals T1, T2, when a constant DC current I0 is fed from a constant current supply 3, is inputted to the inverted input terminals of an operational amplifier OP2 having noninverted input terminals being fed with a reference voltage Vref from a reference voltage supply 5. The reference voltage Vref is set equal to the product of the current I0 and the resistance R0 of an element 10 corresponding to a desired carrier migration path, i.e., Vref=I0R0. The operational amplifier OP2 feedback controls the voltage V0, to be equal to the reference voltage Vref thus sustaining a constant resistance R0. Since the carrier migration path 15 set in the inland part of semiconductor which is not susceptible to disturbance, highly accurate current measurement is realized.
Patent JP-S62223932-A (JP)
Title: Manufacture of shadow mask structure
Inventor: NAKAMURA NAOHITO
IPC: H01J29/07
Filed: 1986-03-26
Abstract: PURPOSE:To prevent the recessed parts from occurring at an effective part in a shadow mask, by welding a skirt part and a frame in a shadow mask and inserting press members into the opening parts formed in the frame, to press the skirt part. CONSTITUTION:The skirt part 4 of a shadow mask 1 having many transmitting holes 3 at its effective part 2 is inserted inside the frame 5, being welded/fixed on plural fixed points 7 of 8 points or the like on a horizontal axis H, vertical axis V, and diagonal axis D. Then, the press members of projecting shapes in their sectional areas are inserted into the opening part 8 formed on prescribed positions of the frame 5, to press the skirt part 4 of the shadow mask 1. After the recessed parts 11 occurring at the effective part 2 at the time of welding are reformed, the press members 9 are fixed on the frame 5 to form a shadow mask structure. Therefore, the part weak in tensional strength in the effective part 2 can be easily adjusted, realizing improvement of image quality.
Patent JP-H02245422-A (JP)
Title: Engine auxiliary mounting construction
Inventor: OYAMA TAKASHI
IPC: F02F7/00
Filed: 1989-03-20
Abstract: PURPOSE:To reduce the extent of the projection of an auxiliary machine, and ensure the compact design of an engine and the simplified design of cover application. CONSTITUTION:An engine 2 and a belt transmission 3 are built into an engine casing 1, and a variable-diameter type pulley 6 for the belt transmission 3 is fixed to a crankshaft 5. Also, the engine casing 1 is provided with an enclosure 15 forming a transmission housing 3a and a cover contact surface 16 is formed at the ends of the enclosure 15. In this case, the mounting part 18 of a water pump 17 as an auxiliary machine is provided under the forward part of the enclosure 15, thereby breaking the continuity of the enclosure 15 and the cover contact surface 16. On the other hand, a projection 28 is provided on the external surface of a casing 23 for the water pump 17 and another cover contact surface 29 is thereby formed. Furthermore, both ends of the aforesaid cover contact surface 29 are connected to the enclosure 15, thereby forming the continuous lop form of the cover contact surfaces 16 and 29 in a series.
Patent JP-H10262307-A (JP)
Title: Gas-insulated switchgear
Inventor: SHIMIZU KATSUSHI
IPC: H02B13/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To shorten the dimension in length direction of main bus by attaching an instrument transformer to a branch section of a connecting bus for connecting the main bus to each disconnector, and by building a grounding switch in a disconnector in one united body. SOLUTION: A T-shaped connecting bus 15 is connected to a branch section of a main bus 1, a connecting bus 14 is connected in a direction perpendicular to the axial direction of that connecting bus 15, and a working ground switch 6 and a main bus grounding switch 12 are built in the end portion of the bus 14 and a disconnector 4 for bus communication is connected in one united body. In the same manner, a T-shaped connecting bus 17 is connected to the branch section of the main bus 2, a connecting bus 16 is connected to the connecting bus 17 in the axial direction, a working ground switch 7 and a main bus ground switch 13 are built in the end portion of the bus 16 and a disconnector 5 for bus communication formed in one united body is then connected.  Moreover, to the branch section of each connecting bus 14, 16, instrument transformers 10, 11 for the main bus are respectively attached vertically.
Patent JP-H07280588-A (JP)
Title: Encoder
Inventor: KOIZUMI SHIGENOBU
IPC: G01D5/245
Filed: 1994-04-04
Abstract: PURPOSE:To perform an accurate detection even if a spacing between a magnetic recorder and a magnetic sensor is narrowly set by trisecting a predetermined interval in which N-poles and S-poles are alternately magnetized to be recorded, and forming a magnetic stripe in which both sides are magnetized. CONSTITUTION:When a magnetic recorder 1 is rotated integrally with a rotary shaft 2 of a motor to relatively move, a magnetic sensor 4 outputs a detection signal. In this case, the recorder 1 has a magnetic stripe 6 in which N-poles and S-poles are alternately magnetized to be recorded at a predetermined period T, a non-magnetized part 7 of a central period T2 of the period T trisected from the period T, and magnetic stripes 8 in which both side periods T1, T2 are magnetized to the same poles as those of the stripe 6. Since a reluctance 5 of the sensor 4 is so disposed that magnetized patterns of both the stripes are simultaneously operated, the stripes 8 correct, when the stripe 6 is operated at the reluctance 5 to output a detection signal, an output waveform distortion. Accordingly, even if a spacing between the recorder l and the sensor 4 is narrowly set, the output waveform distortion of the sensor 4 is suppressed to be accurately detected.
Patent JP-H08228583-A (JP)
Title: Spiral lifting device of threshing machine
Inventor: YUHARA AKINORI
IPC: A01F12/46
Filed: 1996-03-22
Abstract: PURPOSE: To facilitate the detachment of a casing covering a gear for transmitting powder between two spirals and improve maintainability in the casing, in a spiral type lifting device for lifting threshed products with a vertical spiral and a lateral spiral. CONSTITUTION: In this spiral type lifting device for lifting threshed products with a lateral spiral 13 and a vertical spiral 19, the outside of a gear case for transmitting power between both the spirals is covered with a two-divided combination type openable casing 20b, and guides for transferring and distributing the threshed products between the lateral and vertical spiral are disposed on the outer peripheral surface of the gear case in a state projected toward the inner surface of the case.
Patent JP-S51141472-A (JP)
Title: Device for diluting and neutralizing chemical waste licuid
Inventor: DAIMON YOSHIO
IPC: C02F1/66
Filed: 1975-06-02
Abstract: PURPOSE: To provide a device for diluting and neutralizing waste liquid including chemical medicine extracted from an automatic defeloping machine for printing to neutralize it while preventing it to become gel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02245677-A (JP)
Title: Function inspecting method for photoelectric sensor
Inventor: SHINDO YUKIHISA
IPC: G01B11/00
Filed: 1989-03-20
Abstract: PURPOSE:To detect deterioration degree of the functions of a sensor and the life expectancy of the sensor by gradually increasing an applied voltage across the emitter and the collector of a photodetector, and detecting the applied voltage when the output of the photodetector exceeds a threshold value from light to dark. CONSTITUTION:A CPU 1 gives operating commands for light emission and light reception to a control circuit 3 through a data control line 2. The control circuit 3 outputs a signal corresponding to the operating command to a light emitting circuit 4 and a light receiving circuit 5. The light emitting circuit 4 applies a specified voltage to a light emitting element 8 based on the received signal. A variable applying voltage circuit 6 applies a specified voltage Vcc to a resistor R and a photodetector 9 based on the signal received from the control circuit 3. In a binary coding circuit 7, a collector/emitter voltage Vce of the photodetector 9 is compared with a predetermined reference voltage Vth, and dark or light is judged. The judged result is reported to the control circuit 3. Thus, the life expectancy of a sensor can be obtained. The time of cleaning and replacement of the sensor can be readily judged.
Patent JP-2000261170-A (JP)
Title: Transmission and reception unit
Inventor: SAITO YOSHIO
IPC: H05K9/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To make efficient an electric shield by a method wherein, in a condition that a heat sink in a cover is brought into contact with the surface of a heat generating part, it is brought into contact with a metal cover of a duplexer, and heat of the heat generating part is radiated from the metal cover via the heat sink. SOLUTION: A cover 7 is fitted on a case body 1 so as to cover a transmission and reception circuit containing an electric part 5 and a heat sink 6 on an upper face of a circuit substrate 2, and the transmission and reception circuit in an upper part of the cover 7 is shielded electrically. When the cover 7 is fitted on the case body 1, a cut and bent part 7b and a projection part are pressed on an upper face of a heat generating plate 6, a foot part 6c is brought into pressing contact with an earth part of a conductive pattern 2a, and also an abutment part 6a is brought into pressure contact with an upper face of the heat generation part 3. Further, a metal cover 4a of a duplexer 4 is positioned in a hole 7d, and is exposed outside. In this state, heat from the heat generation part 3 is transmitted to the metal cover 4a of the duplexer 4 via the heat sink 6 and the cover 7 to radiate.
Patent JP-S62225247-A (JP)
Title: Perovskite type oxidation catalyst
Inventor: TABATA KENJI
IPC: B01J37/02
Filed: 1986-03-25
Abstract: PURPOSE:To form a complete perovskite structure by depositing a specified amt. of an iron element on a catalyst consisting of an inorg. heat-resistant material, and then depositing a specified amt. of a perovskite type composite oxide to obtain the titled catalyst. CONSTITUTION:An inorg. heat-resistant material such as alumina, silica, and cordierite is formed into a honeycomb, a foamed ceramic, or a cloth to obtain a catalyst carrier. From 1-15wt% iron element is deposited on the catalyst carrier. The perovskite type composite oxide is expressed by the crystal structural formula ABO3, the A site is selected from >=1 kind of element among alkaline earth metals such as strontium and calcium, and the B site is formed with a cobalt element. Then 1-15wt% perovskite type composite oxide is deposited to produce the perovskite type oxidation catalyst.
Patent JP-S57182533-A (JP)
Title: Moving device for loading and unloading apparatus
Inventor: KONDOU KAZUMASA
IPC: B60P1/44
Filed: 1981-04-30
Abstract: PURPOSE:To save labor in loading and unloading work and enhance workability by a method wherein a loading and unloading device can be moved to a desired position by a self-running wheel. CONSTITUTION:A self-running wheel 7 capable of changing the direction is fitted to a support member 6 through a link 8 and a hydraulic cylinder 9, the member 6 being fixed to a vertical frame 1. A metallic connector 10 is fixed to the frame 1, and an engaging recess 11 is formed at the upper end of the connector 10. A suspender 12 is travelably fitted to a guide rail 14 fixed at a lower part of a freight carrier 13 along the longitudinal direction of a vehicle, and an engaging pin 15 fixed to the suspender 12 is appropriately engaged with the  recess 11. A roller 16 mounted in the connector 10 can be engaged with a guide  rail 17 placed in the transverse direction of the vehicle, and the entire body of  the loading and unloading device A is moved along the rail 17. A hydraulic cylinder 5 for lifting a panel 2, the hydraulic cylinder 9 and a hydraulic motor 19  for driving the self-running wheel 7 are operated by a drive source 18 mounted  on the vertical frame 1.
Patent JP-H08262427-A (JP)
Title: Liquid crystal display device
Inventor: HAZAMA YOSHIKAZU
IPC: G02F1/1335
Filed: 1995-03-24
Abstract: PURPOSE: To make it possible to enhance the utilization efficiency of incident light and to obtain bright images by synthesizing images by utilizing a P wave and S wave included in incident light. CONSTITUTION: A polarization beam splitter 10 separates light 16 entering therein to the P wave 16a which is linearly polarized light vibrating strongly in a perpendicular direction and the S wave 16b which is linearly polarized light vibrating strongly in a horizontal direction. This beam splitter emits the P wave 16a to a liquid crystal display section 8 and emits the S wave 16b to a liquid crystal display section 9. This liquid crystal display 8 is constituted by using a twisted nematic arrangement cell 11. The S wave 17a transmits the polarizing plate 12 and the image of the image display section 8 is obtd. by this S wave 17a. The liquid crystal display section 9 is formed by using a twisted nematic arrangement cell 13. The P wave 17b transmits the polarizing plate 14 and the image of the liquid crystal display section 9 is obtd. by this P wave 17b.  The image synthesizing section forms the synthesized image of one screen by synthesizing the image of the liquid crystal display section 8 and the image of the liquid crystal display section 9.
Patent JP-H07173893-A (JP)
Title: Panel curtain wall with anti-leakage of water-type frame
Inventor: REIMONDO EMU ERU TEINGU
IPC: E06B7/14
Filed: 1994-03-11
Abstract: PURPOSE: To eliminate the condition of dependence of waterproofing performance on sealing integrity of a plant or field-applied sealant line by providing a horizontal drip member, a horizontal gutter space furnished with end dam, a hidden end opening type horizontal drain tunnel, and drain opening in an upper horizontal member. CONSTITUTION: An outdoor curtain wall structure 10 is formed of a vertical mullion 14 and many framed panels 11 provided apart. Most of water blown in by wind is checked with a drip member 24, and water the drip member fails to check is guided to an outside gutter 26 by a leg 34. As the outside gutter 26 and a drain tunnel 27 are under equal pressure, water is drained instantly to a drain tunnel from the outside gutter 26 through a drain port 38 without accumulated in the outside gutter 26. Water entering from an outside gasket 54 is drained outside from a drain opening 68, thereby eliminating effects of the integrity of a sealant line on the waterproofing property.
Patent JP-S51143169-A (JP)
Title: Converter of rotary motion into linear motion
Inventor: IMURA MASARU
IPC: F16H19/02
Filed: 1975-06-04
Abstract: PURPOSE: A low cost device which can efficiently convert rotary motion to linear motion without using sophisticate rollers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03266683-A (JP)
Title: Ink ribbon feed mechanism
Inventor: TSUJI TAKANARI
IPC: B41J33/38
Filed: 1990-03-16
Abstract: PURPOSE:To reduce the weight of a carrier and thereby accelerate printing speed by providing a one-way clutch which is actuated by the drive force of a motor, a tension bar and a clutch gear which engages with a torque piece gear and disengages from the gear. CONSTITUTION:If a color motor 28 rotates clockwise and a cam follower gear 29 rotates in an arrow B direction, a pulley 26 becomes freely rotatable in an arrow B direction by action of a one-way clutch 30, then a tension bar 22 is stretched in a direction of a gear plate 24 by spring 25, and a clutch gear 19 engages with a torque piece gear 20. If a carrier 11 moves horizontally, the torque piece gear 20 rotates in an arrow C direction, and a torque piece 21 rotates in one direction constantly to supply an ink ribbon. If the color motor 28 rotates counter-clockwise, the cam follower gear 29 rotates in an arrow A direction, and the rotating force of the cam follower gear 29 is transmitted to the one-way clutch 30 by the pulley 26. Subsequently, the tension bar 22 is stretched, then the clutch gear 19 is separated from the torque piece gear 20 and no ink ribbon is supplied.
Patent JP-H10261957-A (JP)
Title: Pll circuit
Inventor: UKITA JUNICHI
IPC: H03L7/085
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a wide-band pull-in range and a lock-in range and to obtain excellent S/N by receiving a 1st control voltage which controls the oscillation frequency of a VCO(voltage controlled oscillator), generating a 2nd control voltage, and controlling the phase comparison sensitivity of a phase comparator. SOLUTION: A dual-gate FET is used as the phase comparator 11, a reference signal V1 and the output V2 of the VCO 30 are multiplied, and components of the sum of and the difference between the reference signal V1 and the frequency of the output V2 are outputted. A phase synchronism detecting circuit 40 receives the output V4 of a low-pass filter 20 and controls the voltage V5 between the gate G1 and source S of the FET on detecting a process of phase synchronization and the time when the phase synchronization ends, thereby controlling the gain. Consequently, the loop gain is made large in the process of phase synchronization to actualize the quick response of the wide-band pull-in range and lock-in range and made small after the phase synchronization is completed to obtain excellent S/N.
Patent JP-H02244773-A (JP)
Title: Photosensor
Inventor: HAYASHI KATSUHIKO
IPC: H01L31/10
Filed: 1989-03-17
Abstract: PURPOSE:To increase a bright current while a dark current is kept suppressed by providing a first electrode layer and a transparent second electrode layer, and laminating therebetween a first photoconductive layer, whose main component is silicon, a blocking layer consisting of a particular material, and a second photoconductive layer whose main component is silicon to which a particular impurity is added. CONSTITUTION:A transparent conductive film is formed as a second electrode layer 2 on a transparent insulating substrate 1. A film whose main components are silicon, having an energy band gap larger than that of amorphous silicon hydride, and carbon, or a film whose main components are silicon and nitrogen, or a film whose main components are silicon and oxygen, is formed as a blocking layer 3 on that second electrode layer 2. Further, an amorphous silicon hydride film, to which a group III element or a group V element in the periodic table is added, is formed thereon as a photoconductive layer 4. The thickness of the film is controlled to be 20-5000Angstrom . An amorphous silicon hydride film is formed thereon as a photoconductive layer 5. A first metal electrode layer 6 is formed thereon.
Patent JP-H08237742-A (JP)
Title: Telephone set, portable telephone system controller and portable telephone system
Inventor: KAMIMURA TORU
IPC: H04W84/10
Filed: 1995-02-28
Abstract: PURPOSE: To provide the telephone set and the portable telephone system in which a caller has only to make one dialing operation wherever a portable telephone set is resident when the caller makes a call to the portable telephone set available in a home, an office or outdoor. CONSTITUTION: A control section 13 discriminates it that a portable telephone set transits from a so-called public mode acting like a terminal equipment for a public base station to a so-called private mode acting like a slave set of a master set or vice versa, and when the mode changeover is discriminated, it is reported and registered to the portable telephone system controller connected to a public network. When it is reported and registered to the portable telephone system controller that the portable telephone set is set to be the private mode operated as a slave set of the home use cordless master set 1 and a call comes to the telephone number acting like the terminal equipment of said public base station by the portable telephone set, the portable telephone system controller transfers the call to the home use cordless master set 1.
Patent JP-S56162847-A (JP)
Title: Mounting method for bonding wire
Inventor: SHIMOYAMA KENICHI
IPC: H01L21/60
Filed: 1980-05-20
Abstract: PURPOSE:To enable a wire to be mounted at a low height by stopping the continuous extrusion of the wire at the position in which a capillary tool is moved at the predetermined distance from the first bonding point, moving it to the second bonding point and soldering the wire. CONSTITUTION:A clamper 8 and a clamp 9 are opened, a capillary tool 2 is lowered to the first bonding point, and a wire 3 is soldered to a pad 4a. Then, the tool 2 is moved at a predetermined distance, is then lowered at a predetermined height, the clamp 9 is then closed, the tool 2 is then lowered to the second bonding point in the state that the wire is not led, and the wire is soldered to a pad 1a. Thereafter, the wire 3 is cut by a gas burner, the clamp 9 is opened, and the tool 2 is upwardly pulled up. Thus, the wire can be mounted at an extremely low height between the pads.
Patent JP-H11315826-A (JP)
Title: Bowden cable for transmitting tensile force
Inventor: GUTSCHNER ANDREAS
IPC: F16C1/26
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To secure easy and speedy assembling and disassembling of a Bowden cable outer coating to a housing part with a little labor without assistant tools while improving fxiation of an end part of a Bowden cable outer coating to a stationary holding member, and fix the Bowden cable outer coating to a fixed position with certainty. SOLUTION: An end piece 13 is injection-molded integrally with an end of a Bowden cable outer coating 2 to be fixed. The end piece 13 can be inserted into a housing part 14 arranged on a holding member 5 and extended substantially parallely to a longitudinal direction of the Bowden cable outer coating 2. In the housing part 14, the end piece 13 is axially fixed by means of at least one elastic support arm 15 formed on the end piece 13.