baber/WOPTO huggingface dataset:
Patent JP-H06282009-A (JP)
Title: Projection screen
Inventor: SEKIYA YOSHIO
IPC: G03B21/60
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a high-contrast video by forming a light transmitting surface which is almost orthogonal to light projected from a projector and a light absorbing surface which is almost in parallel with the projected light on the surface of a screen main body. CONSTITUTION:On the surface of the main body 11, the plural light transmitting surface is 11B and the plural light absorbing surfaces 11C which are extended like a belt in a horizontal direction and alternately positioned in an up-and-down direction are respectively formed. The respective light transmitting surfaces 11B are the inclined surfaces which are almost orthogonal to the light L1 projected from the projector by viewing from the side surfaces thereof and the inclined angles thereof are individually set. Besides, the inclined angles of the surfaces 11B are also set so as to reflect external light L2 such as interior illumination made incident from the upper part of the projector toward the lower part of the line of sight L0 from an observing position. Then, the light L1 is transmitted through the respective surfaces 11B and scattered and reflected from the video display surfaces 11C. The reflected light is observed through the respective surfaces 11B at the observing position and recognized as the enlarged video.
Patent JP-H03271066-A (JP)
Title: Train number reader
Inventor: AEBA HIDEAKI
IPC: G06K7/00
Filed: 1990-03-22
Abstract: PURPOSE:To make improvements in reading accuracy and reading rate either by installing a train number bar code indicator, a camera unit and an image processor, respectively. CONSTITUTION:When receiving a train stop detection signal from a stop detecting part 20, a display controller 30 attaches a bar code output flag, written into a display data memory in plate of a character output flat, and a train number is displayed, in a bar code, to a train number indicator 40 via a data transmitting part. Then, the peripheral area inclusive of this train number bar code indicator 40 is picked up by a camera unit 50 at the ground side, and bar code information is taken out of this image pickup signal by a bar code detecting element 63, and furthermore a bar code is converted into a character code by a character code converting part 64, outputting it as train number reading information.
Patent JP-S63237289-A (JP)
Title: Semiconductor memory device
Inventor: FURUYA KIYOHIRO
IPC: G11C11/409
Filed: 1987-03-24
Abstract: PURPOSE:To write a data at high speed, and also, to stably read-out by arranging a gate element on both sides of a pair of bit lines, using the gate element of a sense amplifier side to read-out only by making its channel width small, and using said element for write only by widening its channel width on the other side. CONSTITUTION:A read-out operation is executed in the same way as usual, until bit lines 1a-1h are equalized, thereafter, selected word lines 7a, 7b are set to an 'H' level and memory information is read out, and thereafter, ampli fied by sense amplifiers 2a-2d. The potential of the bit line amplified therein is read out to pairs of I/O lines 3a-3d, respectively through gate elements 8a-8h whose channel width is small, namely, whose on-resistance is large, therefore, a malfunction due to an unbalance, etc., is not generated. Also, as for a write operation, a write data on the pairs of I/O lines 3a-3d is written to the bit lines 1a-1h through gate elements 9a-9h whose channel width is large, namely, whose on-resistance is small, therefore, write is executed at a high speed.
Patent JP-S51145006-A (JP)
Title: Fan wheel
Inventor: MUTOU SHIYOUZOU
IPC: F04D29/28
Filed: 1975-06-10
Abstract: PURPOSE: A fan wheel which provides a large air flow with reduced noise and is low in production cost. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09257242-A (JP)
Title: Heating and hot-water supplying device
Inventor: NAKAJIMA HIDEYUKI
IPC: F24H9/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating and hot-water supplying device, never happening the problem of production of carbon due to the shortage of air in the burner of heater side even when the burner of hot-water supplier side, having a combustion capacity bigger than that of the burner of heater side, is ignited during the combustion of the burner of heater side. SOLUTION: When a combustion starting command is outputted to the burner 1c of hot-water supplier side, having a capacity bigger than that of the burner 2c of heater side, during the combustion of the same, the combustion of the burner 2c of heater side is interrupted from a time when the combustion starting command is outputted to a time when the ignition of the burner is finished, whereby carbon (soot) will never be produced due to the shortage of air in the burner 2c of heater side by the ignition of the burner 1c of hot-water supplier side.
Patent JP-S58187350-A (JP)
Inventor: FUJIMOTO MASARU
IPC: B32B33/00
Filed: 1982-04-28
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-2000267814-A (JP)
Title: Coordinate input device
Inventor: MAEDA AKIHIRO
IPC: G06F3/0488
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device which has a simple configuration and also allows a user to accurately perform a point input of the reference point of an input coordinate system in a coordinate inputting part. SOLUTION: This coordinate input device is provided integrally with a coordinate inputting part 10 where a point input is performed to the surface of a prescribed input coordinate system and a liquid crystal display panel 21 having a display coordinate system corresponding to the input coordinate system of the part 10, operates the coordinates of an input point to the part 10 and displays the coordinates on the display coordinate system of the panel 21. An input operating part 14 where a preset prescribed reference point part is subjected to a point input by a pressing operation is provided on the surface of the part 10.  The coordinates of the reference point part undergoing a point input by the pressing operation of the part 14 are compared with the coordinates of the preset reference point, and the coordinates of an input point to the part 10 are corrected on the basis of the difference between both of them.
Patent JP-H08238296-A (JP)
Title: Mist generator
Inventor: MAKITA ATSUO
IPC: A61H33/10
Filed: 1995-03-06
Abstract: PURPOSE: To provide a mist generator capable of being connected to the water supply plug of an existing bathroom and having various functions by providing a hot water supplying passage for supplying hot water to the base plate of a disk-shaped impeller equipped with a plurality of barrier plates so as to leave an interval in a peripheral direction outside a diameter direction and a device adding function to hot water. CONSTITUTION: A plurality of flat barrier plates 6 are arranged in a retreat blade shape in relation to the rotary direction of an impeller 3 so as to leave an interval in a peripheral direction outside the diameter direction of the impeller. The barrier plates 6 are inserted in the slits formed to the upper end of an internal casing 1b to be fixed to the internal casing 1b. A herb housing container 12 made of a net is attached to the rear surface of a lid member 11 in a detachable manner and an aroma component is bled from a herb to be dissolved in hot water flowing through the expanded part 10a1 of a first hot water supply passage 10a. An antifungal and antibacterial agent tank is attached to the rear surface of the lid member 11 in place of the a herb housing case 12 and an antifungal and antibacterial agent may be dripped to flowing hot water.
Patent JP-H05273730-A (JP)
Title: Print accumulating device
IPC: B65H29/52
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a print accumulating device where faulty carrying is prevented from being caused in the case of moving prints accumulated in an accumulating part. CONSTITUTION:The photographic print P fed through a print feeding port 14A is heated by drying processing and curled from one end to other end in a width direction. A belt-like tape is attached on a print feed part 14 through a bracket 3T so that it may correspond to a surface being the inner side of the curl of the print P. The tape is flexible and its leading edge is extended to the bottom of a housing plate, and its width is smaller than that of the print P. The print P is guided by the tape, dropped and accumulated on the housing plate in a state where the position in the width direction may be fixed. The accumulated print P is pressed by the tape 40 and its movement in the width direction is restricted.
Patent JP-S51147227-A (JP)
Title: Controlling device of data transfer
Inventor: OGAWA TETSUJI
IPC: G06F13/00
Filed: 1975-06-13
Abstract: PURPOSE: To allow parallel control by making the control of a main memory requirement and of a subchannel SBCH part independent with each other. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02249229-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOYAMA TAKAHIRO
IPC: H01L21/28
Filed: 1989-03-23
Abstract: PURPOSE:To obtain metal-semiconductor junction without deterioration of Schottky characteristic by depositing high melting point metal on a semiconductor substrate, depositing a thin metal or insulating film thereon, then coating it with resist, and dry etching the metal through the metal or insulating film with the resist as a mask. CONSTITUTION:High melting point metal 2 is deposited on a semiconductor substrate 1, thin metals 3, 4 or an insulating film is deposited thereon, and it is coated with resist 5. With the resist 5 as a mask the metal 2 on the substrate 1 is processed through the metals 3, 4 or insulating film by a dry etching method to form a Schottky metal semiconductor junction. For example, tungsten 2 is deposited 2000Angstrom  on the GaAs substrate 1 2-layer metals 3, 4 of Al/Ti are respectively deposited 500, 250Angstrom , it is coated with resist, exposed, and developed to obtain a resist pattern 5 of electrodes. Then, with the pattern 5 as a mask the titanium 4, aluminum 3, metal 2 are etched by reactive ion etching, and the resist and Al/Ti film are removed.
Patent JP-S60216092-A (JP)
Title: Starting load reducer for screw compressor
Inventor: KOBASHI TETSUZOU
IPC: F04C28/06
Filed: 1984-04-11
Abstract: PURPOSE:To make such star wheel starting as excellent in reliability attainable and a cost reduction effect yet more increasable with a simple device and a control system, by installing a control valve gear, capable of interrupting lubrication in time of starting a star wheel operated by a star-delta circuit of a screw compressor, in an oil feeding pipe line. CONSTITUTION:A solenoid valve 25 is set up in a oil feeding pipe line 15, and this solenoid valve 25 is closed in time of operation stoppage from the standpoint of sequential control, then further is closed even in time of starting, that is, it is opened only delta operation takes place. With this constitution, immediately after stoppage of an oil- cooled type screw compressor 2, the solenoid valve 25 is closed, stopping lubrication to a compressor body 2, and restarting is facilitated so easily so as not to get oil gathered in each interlocking part of both male and female rotors 2a and 2b. In addition, since it is closed in time of star wheel starting, oil is in no case entered in the compressor body 2 whereby oil compression in time of starting is obviated, and load also is light, thus the star wheel starting can be made so easily. Moreover, a stop solenoid valve and a starting solenoid being installed so far become useless, reducing the number of parts items and piping, thus the number of assembling stages of work is well reduced, and a cost reduction effect is increased.
Patent JP-H01186972-A (JP)
Title: Recorder
Inventor: EGAWA JIRO
IPC: G03G15/01
Filed: 1988-03-26
Abstract: PURPOSE:To make a copying speed higher by switching an electrostatic latent image forming means and a developing means so that they correspond to a monochrome printing mode after completing an printing action when another monochrome printing mode request is instructed in the middle of performing the printing action in the monochrome printing mode which is previously received and controlling a photosensitive body so that it is successively driven to be rotated. CONSTITUTION:When the request of another monochrome printing mode is instructed from an external part or an internal part in the middle of performing the printing action in the monochrome printing mode previously received, the request is received and the electrostatic latent image forming device 4a and the developing means 4b are switched so that they correspond to another monochrome printing mode after completing the printing action. At the time of shifting a control that a specified printing action is performed in response to the above-mentioned switching action, a control means 6 controls so that the photosensitive body 1 is successively driven to be rotated in the monochrome printing mode previously received. Thus, the copying speed can be always kept high.
Patent JP-H05274235-A (JP)
Title: Communication buffer processing system
IPC: G06F13/00
Filed: 1992-03-27
Abstract: PURPOSE:To reduce memory capacity required to a buffer for communication, to cut the number of times of copying by user data direct access, and to improve efficiency particularly at the time of transmitting large capacity. CONSTITUTION:A buffer selecting means 200 judges the length of data to be transmitted, selects a buffer allocating means 201, copies the user data on a buffer 251, and transmits it when it is short. When it is long, a buffer allocating means 202 for the user data is selected, the leading address of the user data and length information to indicate the length of the data only are stored in the buffer 251, and the user data is transmitted directly without being copied. Thus. the user data is locked by a data locking means 21, logical addresses are converted to physical addresses accessible from a communication control equipment 3 by an address converting means 24 and are transferred to the communication control equipment 3 from an I/O issuing means 23. After completing the communication, the lock for the user data is released by a data unlocking means 22.
Patent JP-S62229457-A (JP)
Title: Data transfer controller
Inventor: HANADA MASAYUKI
IPC: G06F13/38
Filed: 1986-03-31
Abstract: PURPOSE:To facilitate debugging for program development by using he address value on an address bus as data for program debugging when an interrupt signal is generated by a control means. CONSTITUTION:If a CPU 11 or the like gets the use right of a bus to access a memory device 12 when bug exists in a program, the address on an internal address bus 22 has a value in the range between addresses held in registers 23 and 36. At this time, the output of an AND circuit 41 is made active and is sent to a control circuit 34 through a memory access signal line 42. The control circuit 34 discriminates that data write to the memory device 12 occurs because the signal line 42 is made active, and the control circuit 34 generates an interrupt request to the CPU 11 through an interrupt signal line 52. The control circuit 34 makes an address holding instruction signal line 31 active and holds the address value on the internal address bus 22 in an address value holding register 30.
Patent JP-H05274321-A (JP)
Title: Line application issuing system
IPC: G06Q10/10
Filed: 1992-03-27
Abstract: PURPOSE:To efficiency and exactly execute selection of a line application document and entry of necessary items. CONSTITUTION:The contents of a bioliography information file 11 containing terminal installation place information, and the contents of a line use information file 12 are read in, data required for issuing a written application, and information for designating the kind of the written application are written in an editing information file 13, respectively, an moreover, this editing information file 13, a written information fundamental information file 14 containing information related to the written application, and a format information file 15 for determining a format of the line written application are inputted to a printing output means 19 and a specific line written application is subjected to printing output.
Patent JP-H01245967-A (JP)
Title: Consumable electrode type bipolar arc welding method
Inventor: MARUYAMA TOKUJI
IPC: B23K9/00
Filed: 1988-03-25
Abstract: PURPOSE:To improve working efficiency of the title consumable electrode type bipolar arc welding by controlling the wire feed rate to a prescribed value based on a gap of a weld line of material to be welded and controlling a ratio of arcs of both straight polarity and reversed polarity of consumable electrodes based on said rate. CONSTITUTION:The gap between the material to be welded and base metal 5 is detected by a gap detector 8 and outputted to a welding controller 9. A setter 15 sets various conditions of a welded joint which are outputted to a controller 9. The proper wire feed rate and the proper polarity ratio are outputted respectively to a rate setting circuit 10 and a polarity ratio setting circuit 12 from the setter 15 and the controller 9. The wire 3 feed rate is controlled by the rate setting circuit 10. The ratio of arcs of both straight polarity and reversed polarity is controlled by the feed setting circuit 10 and the polarity ratio setting circuit 12. By this method, the working efficiency of the consumable electrode type bipolar arc welding can be improved.
Patent JP-2000263510-A (JP)
Title: Product utilizing charred bamboo
Inventor: IGURI NOBORU
IPC: B27K9/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing the original form of a charred bamboo wherein a charred bamboo can be reinforced in a short period of time by a simple method. SOLUTION: A sheet material 15 made of a synthetic resin sheet is wrapped around the outer periphery of a charred bamboo body having no joint 12, and further a wrapping and fixing member 16 such as an adhesive tape is wrapped around the outer periphery of the material 15 to temporarily reinforce the outer periphery of the body 12. Next, an expandable urethane foam 17 is filled into the body 12 and expanded and cured, following which the member 16 and sheet material 15 are removed. Thus, even if the charred bamboo body 12 is exposed to the moisture in the air or temperature change, cracks can be avoided, and even the charred bamboo having cracks can have sufficient strength and can be used as processed material.
Patent JP-S62235099-A (JP)
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/28
Filed: 1986-03-31
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-2000269840-A (JP)
Title: Device for reproducing/receiving contents
Inventor: KOBAYASHI SHIGERU
IPC: H04H20/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a contents reproducing device and receiver that generates a viewer preference index that is used even by other device. SOLUTION: A reproduced contents preference index (viewer preference index) consisting of abstract items denoting sensibility/character such as 'liveliness' and 'enjoyment' and of physical items such as 'tempo' and 'reproduction time' is calculated and estimated on the basis of reproduced (received) contents themselves and/or contents attached information such as a title name and a classification name of the contents for each viewer, and a new viewer preference index is calculated by averaging the obtained viewer preference index and viewer preference indices obtained in the past every time the contents are reproduced (received) to calculate a new viewer preference index. The viewer preference index for each viewer obtained in this way is recorded on a mobile recording medium or transferred to other device.  Thus, the viewer preference index can be used at a different place or by a different device.
Patent JP-H04306916-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURITA KOZABURO
IPC: H03K19/08
Filed: 1991-04-04
Abstract: PURPOSE:To realize a high speed BiCMOS logic gate circuit. CONSTITUTION:The logic gate circuit is a circuit whose output stage consists of an emitter follower of an NPN transistor (TR) Q1 whose base is driven by an output of a CMOS circuit consisting of a PMOS TR M1 and an NMOS TR M2 and of an NMOS TR M3. Thus, an output load is driven at a high speed by utilizing a high current drive capability of the bipolar TR.
Patent JP-H03271087-A (JP)
Title: Seat cowl for motorcycle
Inventor: KUDO TAKASHI
IPC: B62J1/12
Filed: 1990-03-20
Abstract: PURPOSE:To improve the extent of rigidity in a side lower edge as well as to make the load added by seating of a rider effectively supportable by forming a lower edge at the side of a motorcycle seat cowl with a fiber material whose arrangement is trued up along the longitudinal direction. CONSTITUTION:A seat cowl 21 is made of fiber reinforced resin, and it is made up of solidly forming a top part 22, forming an upper bulged part 24 in the rear from a seating part 23 installing a seat at the upper part, a side face part 25 extending to the lower part at both symmetrical sides and a rear surface part 29 continuing to the rear. In a lower edge 41 of the side face part 25, there is provided a fiber reinforced resin layer 42 whose fiber arrangement is trued up, in addition to a honeycomb layer 33. In brief, the one layer fiber reinforced resin layer 42 whose fiber arrangement by a long fiber of, for example, a carbon fiber or the like is trued up along the body longitudinal direction, is interposed between two-layer fiber reinforced resin layers 31 and 32, while the one-layer fiber reinforced resin layer 42 is also interposed between the two-layer fiber reinforced resin layers 31 and 32 at the inner sides, and the honeycomb layer 33 and an adhesive layer 34 are interposed between these layers.
Patent JP-H06282955-A (JP)
Title: Disk tray
Inventor: SAKURADA MASATAKA
IPC: G11B23/023
Filed: 1993-03-30
Abstract: PURPOSE:To provide the disk tray which hardly warps and has high accuracy by using an olefin resin which has >=0.99 sp. gr. and <=0.8% shrinkage rate of molding without incorporation of pigments, etc., as the material of the tray body. CONSTITUTION:This disk tray is produced by using the olefin resin having >=0.99 sp. gr. and <=0.8% shrinkage rate of molding without incorporation of pigments, etc., as a wall member 11. The olefin film includes an ethylene- tetracyclododecene copolymer, ethylene-bicycloheptoene copolymer, ethylene- tricycloundecene copolymer, etc. Slipperiness is improved by using the resin even if the surface hardness is high in the parts having possibility of coming into contact with a disk at the time of inserting and discharging the disk. In addition, the dimensional accuracy at the time of molding as high as the dimensional accuracy of the conventional ABS resins and PS resins is obtd.
Patent JP-S56167668-A (JP)
Title: Preparation of indole derivative
Inventor: MORI NOBUO
IPC: C07D209/43
Filed: 1980-05-30
Abstract: PURPOSE: To obtain the titled compound which is a hypotensive agent directly and advantageously, by reacting stable 4-trimethylsilyloxyindole with a 2-hydroxy-3- isopropylaminopropyl halide in the presence of a quaternary ammonium fluoride under neutral conditions.  
     CONSTITUTION: 4-Trimethylsilyloxyindole is reacted with a compound of formula I (X is halogen of Cl, Br or I) in the presence of a quaternary ammonium fluoride of the formula (R) 4 NF (R is alkyl or allyl) in a solvent, e.g. tetrahydrofuran, to give a compound of formula II. The raw material 4-trimethylsilyloxyindole is prepared by treating 4-hydroxyindole with an ordinary silylating agent, e.g. trimethylsilyl chloride, by the conventional method. 
     COPYRIGHT: (C)1981,JPO&Japio