baber/WOPTO huggingface dataset:
Patent JP-S5727078-A (JP)
Title: Semiconductor device having light receiving element
Inventor: IHARA MASANORI
IPC: H01L27/14
Filed: 1980-07-25
Abstract: PURPOSE:To enhance the mounting density by forming the light receiving element and a peripheral circuit element on the same substrate, coating the light receiving  part by a light transmitting layer, and coating the peripheral circuit element by a light screening layer. CONSTITUTION:On a silicon wafer 10, are formed an impurity layer 11 constituting the light receiving element and an impurity layer 12 consituting an amplifier circuit which is the peripheral circuit element for the light receiving element. On the exposed surface of the impurity layer 11 constituting the light receiving element, is formed the light transmitting layer 19 comprising a low temperature oxide film having light transmitting property such as phosphoric and silicic acid glass. on the surface of said light transmitting layer 19, is formed the light screening layer 20 which does not pass the light such as aluminum, except the region which corresponds to a light receiving part 23 of said light receiving element.
Patent JP-H08297967-A (JP)
Title: Semiconductor memory device with triple port
Inventor: RI TEISEKI
IPC: G11C7/10
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a DRAM with a tripe port by connecting a common input - output section having M/2 rows of data bits to the M/2 rows of each pair of adjacent M-column N-row cell array sections between M/2-column N-row dummy cell arrays. SOLUTION: M-column N-row cell array blocks (B1-B7) are disposed between M/2-column N-row dummy cell arrays (B0, B8) 60. In addition, common input - output sections (CSAM) having M/2-column data bits are respectively provided between adjacent blocks B0 and B1, B2 and B3, B4 and E5, and B7 and B8 and connected to the M/2-column of each block B0-B8. Moreover, the same input - output line 30 as CSAM is connected to each CSAM pair and to each readout/write control circuit 20 so that the circuits 20 can selectively control the blocks B0-B8. Therefore, the occupying area of a DRAM device having a triple port can be reduced by minimizing the occupying area of the input - output section of a cell array section 10.
Patent JP-H07308933-A (JP)
Title: Transfer molding device
Inventor: HIUGA NORIYUKI
IPC: B29K105/26
Filed: 1994-05-17
Abstract: PURPOSE:To provide a transfer molding device which is capable of holding scrap within the device and is capable of reducing exchange frequency of scrap boxes. CONSTITUTION:A resin sealing part 10 resin-seals a work 12. A scrap removal part 20 removes scrap such as a runner of a molded product stuck to the resin- sealed work 12 from the work 12. A scrap holding part 44 is provided on the lower part of the scrap removal part 20 and holds the scrap which is removed from the work 12 and fell in the holding part 44. A scrap processing part pulverizes the scrap falling into a space between the scrap removal part 20 and scrap holding part 44.
Patent JP-S5327406-A (JP)
Title: Demodulating system for multiplex frequency signals
Inventor: TOMIKAWA NAOHIRO
IPC: H04N5/928
Filed: 1976-08-26
Abstract: PURPOSE:To demodulate the multiplex frequency signals easily with the use of a simple construction by effecting the operation of frequency converting steps in accordance with the heterodyne method on the recording surface of an optical recording medium.
Patent JP-S62259408-A (JP)
Title: Improving method for high frequency magnetic property of magnetically soft fe-si alloy member
Inventor: WAKITA SABURO
IPC: H01F1/14
Filed: 1986-05-02
Abstract: PURPOSE:To improve the high frequency magnetic property of a soft magnetic Fe-Si alloy member by specifying the thickness of a surface layer to be hardened or deformed and the ratio of the sectional area thereof. CONSTITUTION:A surface layer having 50-1000mum of thickness of a magnetically soft Fe-Si alloy member along the flow of a magnetic flux passing the center of the member of a surface layer of the member disposed in an alternating magnetic field and a magnetic field of predetermined direction flows is so hardened or deformed that the ratio of the sectional area occupying the surface layer in the thicknesswise section of the surface layer is 2-40% of the area of the entire section. Thus, since the high frequency magnetic property of the member is remarkably improved. The surface layer except the specific surface layer region and the interior of the member are not hardened nor deformed together with the above property, the alloy itself can hold the excellent original magnetic property as it is.
Patent JP-S63268341-A (JP)
Title: Telephone line connection circuit
Inventor: FUJIE KENZO
IPC: H04M1/60
Filed: 1987-04-24
Abstract: PURPOSE:To ensure the dynamic range while reducing power consumption by controlling a power current to an amplifier circuit of an amplifier circuit of a reception signal in response to a line current. CONSTITUTION:A smoothing circuit 71 smooths a line current of a telephone line and its output voltage changes corresponding to the line current. A logic circuit 64 outputs a prescribed constant voltage signal from terminals 5, 6 corresponding to a control signal of terminals 9, 10 and a prescribed constant current flows from a current circuit 74. The constant current is supplied to an amplifier circuit 73 as a power supply current via an NPN transistor 58 acting like the supply circuit via a current mirror circuit 72. Thus, when the line current is increased, the power current is also increased and the dynamic range of an amplifier circuit 73 is increased.
Patent JP-H06314356-A (JP)
Title: Information recording system for optical card
Inventor: SAITO AKITO
IPC: G06K19/06
Filed: 1993-04-28
Abstract: PURPOSE:To record the font data on the external characters on an optical card using the external characters as the personal information and then transferring the front data to an information processor to display them in an information display mode owing to a fact that the correct display is secured even when the optical card including the personal information using the external characters is used to the information processor where no external character is registered. CONSTITUTION:An information processor 1 contains a CPU 2 connected via a bus, a RAM 3, a ROM 4, a timer controller 5, a CRT controller 6, a text VRAM 7, a keyboard interface 10, and an interface 11. The VRAM 7 is connected to a KANJI (Chinese character) ROM 8, an external RAM 9, and the controller 6 which performs the output control to a CRT display 12. The interface 10 receives the data from a keyboard 13. Then the interface 11 transfers the data to an optical card 15 via a reader/writer 14.
Patent JP-S61262865-A (JP)
Title: Information processer
Inventor: MIKI YOSHIAKI
IPC: G06F12/16
Filed: 1985-05-16
Abstract: PURPOSE:To reduce memory capacity by storing only data that are to be written in a main memory provisionally in an archival memory instead of storing all blocks of data that become objects of operation. CONSTITUTION:When a CPU 101 reads data from a main memory 109, as a memory write signal 104 is off, switches 106, 107 connect an address bus 103 and a data bus 102 to the main memory 109, and the CPU 101 is directly connected to the main memory 109 and reads data of the main memory 109. When the CPU writes data in the main memory 109, the memory write signal is on, and accordingly, switches 106, 107 connect the two buses 103, 102 to an archival memory 108 and write the data in the archival memory 108. In the case where mistake etc. took place in operation and restoration is to be made, it is enough to reset the archival memory 108 as there are previous data in the main memory 109. If restoration is not commanded new data are shifted to the main memory 109 using lines 110-112.
Patent JP-H04228606-A (JP)
Title: Method and apparatus for manufacturing very fine thread of melt-spinnable synthetic material
Inventor: RIYUUDAA GERUKINGU
IPC: D01D5/08
Filed: 1991-05-08
Abstract: PURPOSE: To provide the subject method and apparatus having such advantages as to afford ultrafine continuous filaments or fibers without rupture, afford not necessarily continuous ultrafine fibers each 5-10 μm, esp. about 1 μm in diameter, improve gas or air flow distribution with respect to individual filaments issued from a spinning head, and accept high melt flow. CONSTITUTION: The subject method and apparatus intended for producing ultrafine continuous filaments or melt-blown ultrafine fibers have such a scheme that each of the melt holes or spinning holes of a spinneret is individually surrounded by a pref. circular blow nozzle; therefore each of the corresponding filaments is enclosed by concentric gas flow promoting the deformation of the filament.
Patent JP-S59230946-A (JP)
Title: Transfer device for long length material
Inventor: KOBAYASHI TOMOKICHI
IPC: B65H20/30
Filed: 1983-06-10
Abstract: PURPOSE:To simply wind up a long length material in a processing device without the material being stopped, in the case of that the material is wound up again after cutting of the material, by moving a slide roller in association with the operation of a stopping device. CONSTITUTION:A motor 11 rotated in one way by means of a manual operating switch so that a slide roller 5 is moved down to a position where a lowermost limit switch 18 is actuated. Then the front end of a long length material 2 is suspended by the slide roller 5 after being guided through a guide rollers 3-1 through 3-6, and is secured to a wind-up drum by way of a lead-in roller 4, a processing device 1 and lead-out roller 48. When the motor is rotated in the reverse direction, the slide roller 5 ascends to the uppermost position where an uppermost limit switch 16 is opened so that the slide roller 5 is stopped. After the above-mentioned operation being completed, the transfer of the long length material 2 by the lead-in roller 4 and the lead-out roller 48 is started, thereby the long-length material 2 is treated while being transferred in the processing device.
Patent JP-H05138927-A (JP)
Title: Device for speeding up multiple head direct electrostatic printing
Inventor: JIYON DEI SOTATSUKU
IPC: G03G15/00
Filed: 1992-04-22
Abstract: PURPOSE: To provide a direct method electrostatic printer that accelerates the printing speed and lengthens the time printable without cleaning a heat. CONSTITUTION: This printer is attached with plural direct method electrostatic printing devices 10, 101 , and 102 provided with a developer feeding device, print head structure and packing electrode or shoe 16. The developer feeding device is rotatably supported at a position adjacent to a toner supply source in which a magnetic brush is housed in a hopper, and developer donor rollers are rotatably supported between the magnetic brush and the print head structure.
Patent JP-S62260435-A (JP)
Title: Supervisory system for line state
Inventor: ENDO YOSHIAKI
IPC: H04B3/46
Filed: 1986-05-02
Abstract: PURPOSE:To minimize the extent of damage on a communication line itself by using the communication line to detect the state around a communication line bundle at the outside of a station office. CONSTITUTION:A telephone set 3 is connected to a main distribution panel 2 in the station office via a telephone line 5 and accommodated in an exchange 1. A sensor 6 is connected at each prescribed interval of the line and an alarm equipment 7 is connected via the panel 2 in the station office. Thus, if a fire, e.g., is caused along the line, since the sensor 6 senses the fire, the information is sent to the alarm device 7 and the state is recognized before an accident takes place in the station house and quick countermeasures are attained.
Patent JP-S586789-A (JP)
Inventor: POORU YUUJIN MUUA
IPC: B23K35/04
Filed: 1982-06-15
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-H07309222-A (JP)
Title: Anti-lock brake control device
Inventor: YASUZUMI KAZUMI
IPC: B60T8/1761
Filed: 1994-05-17
Abstract: PURPOSE:To detect an abnormality of a main micro-processor as quick as possible. CONSTITUTION:A main micro-processor (M-muP) makes judgment of anti-lock control based on a wheel speed signal entered in it from wheel speed sensors (S0-S3) and transmits a control signal to actuators (ACT0-ACT3) of brake liquid pressure circuits of at least dual circuit system based on this judgment. A control signal to a specific one circuit system except one system is forced to be changed by the main micro processor when the control signal to the above mentioned one system is changed. A monitor device (MNTR) judges that the main processor is not actuating normally if the control signal transmitted to the specific one system is not changed when the signal transmitted to the specific one system from the main micro-processor is changed and operation of the main micro-processor is prohibited.
Patent JP-H08277727-A (JP)
Title: Control method for engine intake air quantity
Inventor: KOJIMA MASAHIRO
IPC: F02M69/32
Filed: 1995-04-04
Abstract: PURPOSE: To perform low temperature starting, warming up operation, idling and stable load operation by driving to open and close the control valve for an idle bypass and the throttle valve of an intake pipe by one electric motor. CONSTITUTION: The output shaft 12 of an electric motor 11 is connected to a throttle valve 6 by a connecting/disconnecting mechanism 21 during periods of starting in a low temperature area and warming up operation so as to adjust air quantity by the throttle valve 6 of an intake pipe 1, and the throttle valve 6 is disconnected during idling after the warming up operation so as to adjust the air quantity by the control valve 15 of a bypass 4 formed in the output shaft 12. The air quantity is adjusted by the throttle valve 6 in an operation area except for the above.
Patent JP-S62276092-A (JP)
Inventor: HIROSHIMA MASAHIRO
IPC: D07B9/00
Filed: 1986-05-07
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-S5728404-A (JP)
Title: Impatt noise generator
Inventor: HORIGUCHI YUTAKA
IPC: H03B29/00
Filed: 1980-07-29
Abstract: PURPOSE:To suppress unnecessary oscillation, by locating an electromagnetic wave absorbing body to a space excluding the direction toward noise output terminal out of the surrounding space of an IMPATT diode. CONSTITUTION:An IMPATT diode 2 is fixed in a waveguide 1 having a noise output terminal via a bias applying conductor 4. Electromagnetic wave absorbing bodies 5, 6 are located around the conductor 4 and inside the end of the waveguide 1. The electromagnetic wave absorbing bodies are located by taking iron carbonyl cured with resin as material so that they occupy the surrounding space excluding the direction toward the noise output terminal of the diode 2. With the constitution like this, since Q is lowered over the entire area of frequency band by the bodies 5, 6, spurious oscillation can be suppressed in the spurious resonance circuit formed around the diode 2, and noise output can be obtained in broad band.
Patent JP-H06315092-A (JP)
Title: Color printer
Inventor: SUGAYA TOYOAKI
IPC: H04N1/46
Filed: 1993-04-28
Abstract: PURPOSE:To reduce a picture memory capacity by storing only three R, G, and B color data, operating R, G, and B/Y, M, C, and K conversion at the time of print, and operating print by using four Y, M, C, and K color materials. CONSTITUTION:A controller 21 allows an interface 22 for data input to receive picture data from a host 1, and allows R memory 23, G memory 24, and B memory 25 to respectively store the R, G, and B chrominance component data. Then, at the time of print, an R, G, and B/Y, M, C, and K converting part 26 is operated, the R, G, and B data are read from each R, G, and B memory, converted into the Y, M, C, and K data, and outputted to a printer engine 27. The printer engine 27 prints each converted Y, M, C, and K data on print paper by using the color materials in amounts corresponding to each data value. Therefore, the capacity for storing only the three primary color data before conversion is required for the memory even at the time of using the color materials in four colors. Thus, the memory capacity can be reduced.
Patent JP-S62260103-A (JP)
Title: Lens and its preparation
Inventor: UEDA KATSUNOBU
IPC: G02B3/00
Filed: 1986-05-07
Abstract: PURPOSE:To produce a special optical lens having a stable optical capacity and a durability by providing a glass body part and an optical refracting face which is formed on the outside of this body part by press forming. CONSTITUTION:A glass lens 1 having spherical surfaces is produced with glass, and CO2 laser light 3 from a CO2 laser device is projected to one surface 2 of this lens 1 supported on a supporting base 11 through a mirror 10 to form a softened surface layer part 4. The other surface 5 of the lens 1 is held on a bottom force 6 and a top force 7 is allowed to fall in the direction of an arrow R to form the softened surface layer part 4 to an aspherical surface by press work. Thereafter, the lens 1 is cooled and the top force 7 is separated from the bottom force 6 to take out the lens 1. A spherical lens approximating a nonspherical lens to be produced is produced as the lens 1.
Patent JP-S58219945-A (JP)
Title: Catalyst for reforming hydrocarbon
Inventor: TABATA KENJI
IPC: B01J15/00
Filed: 1982-06-15
Abstract: PURPOSE:To uniformly heat a catalyst in reduced energy within a short time, in reforming hydrocarbon by using a catalyst, by heating a catalyst formed from a porous inorg. heat resistant material by heaters provided in the orifices of said catalyst. CONSTITUTION:Hydrocarbon is mixed with water or air to be reformed to an inorg. gas based on hydrogen and carbon dioxide by a reforming catalyst. In this case, as a catalyst to be used, one obtained by supporting a metal such as Ni, Co, Fe or a platinum group metal by a catalyst carrier 12 formed by molding an inorg. heat resistant material into a cylindrical form comprising a multilayered thin wall having a grid like cross area is used. Wire like electric heaters 14 are inserted into plural orifices of this catalyst. In generating hydrocarbon reforming reaction, because a current is supplied to said heaters to directly heat the catalyst, said catalyst is uniformly heated to a reforming reaction initiating temp. without irregularity in reduced electric power within a short time.
Patent JP-S5730161-A (JP)
Title: Disk controller
Inventor: KONNO KAORU
IPC: G11B17/00
Filed: 1980-07-28
Abstract: PURPOSE:To minimize an unnecessary latency time for rotation, by checking a sector number all the time in the beginning of search simultaneously in searching a desired sector. CONSTITUTION:The contents of a register 1 stored externally with the address data 10 of a desired sector are compared 5 with those of a sector counter 2 reset by an index mark signal 14 from a disk device and starting counting operation by a sector signal 15 to send the result to an AND circuit 6. Further, a sector register 3 stored with the contents of the counter 2 at prescribed timing is installed newly and on the basis of a sector 4, the output of the register 1 or 3 is selected and sent to the comparator 5. Here, an AND circuit 6 discriminates whether a correct sector is discovered by the signal from the comparator 5 or not, or whether a desired sector is detected on one rotatin or not, then the circuit outputs.
Patent JP-H08294640-A (JP)
Title: Garbage disposer
Inventor: SHUKURI YOICHI
IPC: B02C13/14
Filed: 1995-04-27
Abstract: PURPOSE: To provide a garbage disposer for eliminating an overload state at the start of its operation, reducing the load in a driving motor, eliminating rocking state, being compact and light in weight and easily maintainable. CONSTITUTION: This garbage dispose 24 is provided with a rotating crushing section for crushing garbage 37 and the like charged in from a charging mouth 22, a fixed crushing section 27 for crushing the garbage 37 and the like jointly with the rotating crushing section formed on the inner wall of a main body container and a rotating shaft 31 for transmitting the rotating force from a driving section 28 to the rotating crushing section. A plurality of swing arms 33 spreading widely by centrifugal force and an energizing body 36 for energizing the rotating crushing section in the direction separating from the fixed crushing section 27 are formed on the rotating shaft 31. A cam component 32 for controlling the movement of the swing arms 33 in the radius direction and imparting the pushing-down action to the rotating shaft 31 is installed on the inner wall of the main body container.
Patent JP-H09263509-A (JP)
Title: Gas composition for fumigation
Inventor: KOMATSU HITOSHI
IPC: A01N59/26
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject safe composition for the fumigation of woods, capable of quickly and surely killing insect pests adhered to the woods to be quarantined, etc., in all growth states ranging from the eggs of the insect pests to their imagoes. SOLUTION: This gas composition for the fumigation of woods contains 1 pt.wt. of sulfuryl fluoride of the formula: SO2 F2 (preferably a concentration of 5-100mg/L) and hydrogen phosphide (preferably a concentration of 0.1-10mg/L) preferably in an amount of 0.001-3 pts.wt. The coexistence of carbon dioxide preferably in an amount of 5-30vol.% in the composition enables to exhibit the more excellent insecticidal effect. The composition is effective for insect pests adhered to the logs or processed products of American woods, south-sea woods, north-sea woods, etc.
Patent JP-S58220164-A (JP)
Title: Image recording apparatus
Inventor: ISAKA KAZUO
IPC: G03G9/087
Filed: 1982-06-16
Abstract: PURPOSE:To enhance microwave fixability of a visible image formed on a recording material, by using a thermoplastic developer consisting of the first component generating dielectric loss heat, and the second component generating magnetic loss heat. CONSTITUTION:The present developer to be used is obtained by melting and kneading e.g. an epoxy resin having about 80 deg.C softening point as the first component, and carbonyl iron powder having about <=1mum particle diameter as the second component, cooling, pulverizing, and classifying the mixture. A latent image formed on a photosensitive drum 22 by exposing the drum 22 to an optical image obtd. from an original on a platen 11 is developed with a thermoplastic developer. The obtained visible image 15 is transferred onto a recording material 24 fed from a stacker 15, and the transferred image is fixed by radiating >=1MHz microwaves with a microwave fixing device 20 during conveyance of the recording material 24 to a paper ejection stacker 21, by heating the first component by heat generated by the second component of the developer.
Patent JP-H02182994-A (JP)
Title: Knitted and braided yarn for oms loop
Inventor: FURANSHISU ERU DEIBUNPOOTO
IPC: D03D3/04
Filed: 1989-04-25
Abstract: PURPOSE: To obtain a braided yarn of composite structure, which prevents its tendencies to amenability to secondary twisting effect and also to separation of the pry at the yarn end by arranging the yarn in the machine's longitudinal direction. CONSTITUTION: This pry 1-twisted warp yarn 18 (including cores 22, 24 or 26, and coating 28) is braided for a monofilament 20 (diameter: normally 0.03 to 0.12 inches) for braiding, and arranged in the machine's longitudinal direction, to form OMS loops. This arrangement improves its pin-seamed loop strength, and elasticity and tensile strength in the longitudinal direction, and also balances the internal stresses to prevent the secondary twisting effect.