baber/WOPTO huggingface dataset:
Patent JP-2000156678-A (JP)
Title: Signal processing circuit
Inventor: SATO SADAJI
IPC: H04L12/70
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit by which impossibility of decoding is prevented due to disabled discrimination of a plurality of encryption modes while preventing illegal copying and a receiver side can correctly decode received data. SOLUTION: The signal processing circuit is provided with an encryption mode continuity discrimination circuit 1091, which confirms continuity of an encryption mode in the case of reading transmission data consisting of a plurality of packets from an FIFO 112 and instructs a transmission circuit of a link core 101 to stop transmission of data when confirming discontinuity of the encryption mode even when there is a room for a frequency band for transmission of data in a transmission cycle in compliance with the 1394 standards and to transmit packets encrypted by a different encryption key for a succeeding cycle. Thus, data only encrypted by one encryption mode are transmitted within one cycle in compliance with the 1394 standards and data encrypted by a different encryption mode are transmitted for a succeeding cycle.
Patent JP-2001147853-A (JP)
Title: Computer system
Inventor: KIMURA TSUNENORI
IPC: G06F12/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To solve an actual problem at the time of releasing a memory by analyzing an instruction from a processor, and detecting an update instruction corresponding to a management part. SOLUTION: The increase of the available region of a user data part can be recognized by counting the number of management units of the available region of the user data part. Moreover, the quick data writing in a data region can be realized without operating any detail analysis of a user data managing part at the time of the writing of a data region by using specific hardware for the count of the number of management units of the available region.
Patent JP-H07191364-A (JP)
Title: Camera using reloadable memory
Inventor: GOTO TETSURO
IPC: G03B7/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a system capable of easily and surely altering a processing program as necessary. CONSTITUTION:A CPU 28 is provided with a read-only ROM 29 and a RAM 30 for read and write inside and executes specified processing. Furthermore, it receives the processing program in an FM 32 therefrom through plural lines and executes control in accordance with the processing program. The CPU 28 constitutes a serial communication line via an interface means 34 and terminals 8A to 8C with a program rewritable device 50. The processing program in the FM 32 is erased and rewritten according to an actuation signal from the device 50. Voltage is impressed on a power supply for the FM 32 from the device 50 through a terminal 8F, and the CPU 28 executes erasing/ rewriting operation for the FM 32 only in the case a comparator 62 shows that it is the specified voltage or more.
Patent JP-H08160557-A (JP)
Title: X-ray radiographic device
Inventor: TAKAZAWA TORU
IPC: G03B7/00
Filed: 1994-12-08
Abstract: PURPOSE: To accurately and easily make an X-ray image correspond to information concerning a patient and photographing. CONSTITUTION: Individual data is transferred to a signal conversion part 3 from a card reader 7, and photographing condition data such as tube voltage and photographing state data are transferred to the signal conversion part 3 from an X-ray generation controller 10 and a photographing state detection part 3, respectively. After the data is encoded, it is converted into a geometric mark and displayed on the display device of a data imprinting part 5. The mark is imprinted on X-ray film together with an X-ray fluoroscopic image. A film reader 11 converts the X-ray image into a digital image, and reads the imprinted mark and converts it into the information on the individual data, the photographing condition data and the photographing state data. The information is made to coincide with the image data so as to be displayed and recorded.
Patent JP-H08160700-A (JP)
Title: Image recording device
Inventor: OKAZAWA KAZUHIKO
IPC: G03G15/01
Filed: 1994-12-09
Abstract: PURPOSE: To provide an image recording device having multiple cartridges on a rotor and capable of completing the presence detection and position detection of the cartridges merely via one revolution of the rotor. CONSTITUTION: A rotor is rotated (step l), the passing of a flag on the rotor is detected (step 2), and whether the home position flag HP has been detected or not is judged (step 3). If HP is not detected yet, whether the flag is HP or not is judged (step 4). If the flag differs from HP, a temporary ID is set to this flag (step 5), the presence of the cartridge applied with the temporary ID is detected, and the result is attached to the temporary ID (steps 6, 7, 8, 9). These actions are repeated while the temporary ID is updated until HP appears (step 10 to step 2). If the flag is HP in step 4, the presence detection result by the temporary ID is corrected to the actual ID (step 11), the remaining presence is detected (step 12), the presence information is attached to the actual ID (step 13), and these checks are made for all cartridges (step 10).  If HP is detected in step 3, remaining presence detection is started (step 12), and the presence information is attached to the actual ID (step 13).
Patent JP-H11146927-A (JP)
Title: Sprinkler control device
Inventor: WAKI MASARU
IPC: F16K31/70
Filed: 1997-11-15
Abstract: PROBLEM TO BE SOLVED: To automatically stop the discharge of water after a fire is extinguished, and to prevent such a maloperation that the discharge of water is carried out at a temperature lower than a prescribed temperature. SOLUTION: A main valve 9 and a pilot valve 20 are provided, and the main valve 9 is connected to a water supply source arranged upstream, and is connected to a sprinkler head 33 arranged downstream. At the normal time, the pilot valve 20 and the main valve 9 are closed. When a fire is caused and the temperature reaches a second temperature or more, the pilot valve 20 is opened, and then the main valve 9 is also opened. Further, the temperature reaches a first temperature or higher than the second temperature, a sealing means 40 opens the discharge passage 36 for discharging water through discharge openings 37, 38. Thereby, when the fire is extinguished and the temperature is lowered, the pilot valve 20 and then the main valve 9 are closed to stop the discharge of water.  Since the starting temperature of water discharge is determined on the side of the sprinkler head 33, even if the pilot valve 20 is opened by maloperation at a temperature lower than the second temperature, the discharge of water is not carried out.
Patent JP-H09306562-A (JP)
Title: Support of electric constitutional member
Inventor: DEIITAA BETSUTSU
IPC: H01R4/24
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a support of an electric constitutional member capable of electrically connecting without brazing by forming a conductor path with a bus bar, arranging a contact connection fork integrally formed in the bus bar, and electrically connecting with the contact connection fork. SOLUTION: A supporting body 1 of an electric constitutional member has a electrically conductive connecting part for contact-connecting a connecting terminal of a plurality of electric constitutional member (for example, a transformer having a coil 7 with a primary winding 8 and a secondary winding 9, a capacitor 10, a spark gap 11, a resistor 12, and other electrical constitutional elements 13, 14), and the electric constitutional members are connected through a conductor path. The conductor path is formed with bus bars 15, 16, 17, 18, 19, 20, a contact connection fork integrally formed in the bus bar is arranged, and the contact connection fork is used to electrically connect without brazing.
Patent JP-H03192545-A (JP)
Title: Optical disk
Inventor: GOTO YASUYUKI
IPC: G11B7/24062
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the cost of a rewritable optical disk by attaching a laser beam reflecting layer closely to the part other than the pit and groove provided on one side of a transparent substrate and using the pit and groove as the gap closed by the laser beam reflecting layer. CONSTITUTION:A pit for the fixed information or a laser beam guide groove 2 is provided on the upper side of a transparent substrate 1, a laser beam reflecting layer 3 is closely attached to the part other than the pit or groove 2, and the pit or groove 2 is used as the gap closed by the laser 3. Since the gap is ordinarily filled with air, the fixed information is read or tracked by the difference in the refractive index from the material of the substrate 1. Consequently, when the optical disk is rewritable, the disk can be prepared by utilizing a plastic substrate without using a special additive material, and the cost of the optical disk is reduced.
Patent JP-H11148017-A (JP)
Title: Molded material using bamboo
Inventor: MURAKAMI AKIRA
IPC: C08L101/16
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a molded material using bamboo, capable of increasing strength of a product, hardly producing dropping material in combustion, simultaneously having antimicrobial effect and capable of contributing also to reutilization of waste and preservation of the natural environment. SOLUTION: This molded material is produced by mixing bamboo powder 1 in which the size te (L/D) of the length L to the maximum diameter D is 1-30 and >=30 wt.% bamboo powder is powder having 1-30 size (L/D) with powder 2 of polyolefin-based resin and/or biodegradable resin at a prescribed compounding ratio and then molding the mixture.
Patent JP-2001147372-A (JP)
Title: Zoom lens using distributed refractive index type lends
Inventor: YAMADA YASUHARU
IPC: G02B15/20
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a high magnification zoom lens which is made smaller in size, lighter in weight, high in performance, low in manufacturing cost, and superior in mass productivity by using a gradient index lens (axial type GRIN lens) having refractive index change in an optical axis direction. SOLUTION: This lens is constituted of a positive first lens group, a negative second lens group, a positive third lens group, and a positive fourth lens group in order from an object side, the second lens group is provided with at least a gradient index lens having refractive index change in the optical axis direction, and provided that refractive index to a (d) line on a surface top on the object side of the gradient index lens is defined as n1, the refractive index to the (d) line on the peripheral edge part on the object side of the distributed refractive index type lens is defined as n1', the refractive index to the (d) line on the surface top on the image side of the distributed refractive index type lens is defined as n2, and the refractive index to the (d) line on the peripheral edge part on the image side of the distributed refractive index type lens is defined as n2',  the condition of 0.01<|n1-n1'|+|n2-n2'|<0.15 is satisfied.
Patent JP-H07188676-A (JP)
Title: Gasifier
Inventor: KATSUTA YASUTSUNE
IPC: C10J3/46
Filed: 1993-12-27
Abstract: PURPOSE:To discharge slag falling from a pressurized cooling water from the system stably without fail by installing a gas holding tank in a slag rock hopper formed for the purpose of discharging the accumulated slag from a quenching section. CONSTITUTION:This gasifier is one of an air stream bed type consisting of a gasifying section 10 for gasifying a pulverized solid carbonaceous material to convert the combustibles into the formed gases and to convert the ash into a molten slag, a quenching section 20 situated below the gasifying section 10 and having a cooling water pool 21 for quenching the molten slag formed in the gasifying section 10, and a slag rock hopper 30 for discharging the accumulated slag from the quenching section 20, wherein a gas holding tank 31 is formed in the slag hopper 30. The gas holding tank 31 formed in the slag rock hopper enables the bridge formed in the quenching section 20 and an extension tube 35 to be broken when the accumulated slag is transferred from the cooling water pool 21 to the slag rock hopper 30 and thereby enables the slag to be led stably from the quenching section 20 to the slag rock hopper.
Patent JP-H07251105-A (JP)
Title: Trigger sprayer
Inventor: ARUFUREETO FUON SHIYUTSUKUMAN
IPC: B05B11/00
Filed: 1994-12-12
Abstract: PURPOSE: To provide an efficient and cost effective trigger sprayer by a leg which engages the projection of a sealing means in a transverse direction and pushes down this projection to break the sealing between the sealing means and the inner side of a tubular body and to allow ventilation in a container when a lever is pivoted to a retraction position. CONSTITUTION: The trigger lever 150 is coupled to an orifice plate by second [single body] and a hinge 152. The rigid single leg 154 is formed on the rear side surface thereof. A front surface engaging the base surface of bellows 46 is formed at the leg 154, further extends backward and ends at a shoe 156 including an external rear surface. When the trigger lever 150 is drawn with respect to the container, the shoe 156 oscillates and engages a nose 88 and depresses the same. This depression deflects the sealing means 82 and pushes its lip 86 to disengage the lip from the inner side of a wall 64 and to pass air to the inner side of the wall 64, thereby venting the air into the container through the groove hole in a lower portion 72 through an aperture.
Patent JP-2001152236-A (JP)
Title: Method of refining molten iron
Inventor: HIGUCHI YOSHIHIKO
IPC: C21C1/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a refining method by which the iron yield is high and fuel gas having high calorific power can be obtained by using hydrocarbon as stirring gas for molten iron in the refining method for adding oxygen or oxygen-containing material into the molten iron and the hydrocarbon as the stirring gas. SOLUTION: (1) In a defining furnace for adding the oxygen or the oxygen- containing material into the molten iron, the hydrocarbon is added into the molten iron in the refining furnace and hydrogen concentration in the exhaust gas produced in the refining furnace is regulated to 2-20 vol.%. (2) The adding speed of the hydrocarbon is controlled and the hydrocarbon concentration in the exhaust gas is regulated to 2-20 vol.% and the exhaust gas is recovered as the fuel gas. (3) The hydrocarbon is added into the molten iron from the flowing passage except the outermost tube in a multi-tube.
Patent JP-H03191906-A (JP)
Title: Cooking counter
Inventor: HIROFUJI AKITO
IPC: A47B77/02
Filed: 1989-12-21
Abstract: PURPOSE:To increase an efficiency as an automatic cooking appliance and a demonstrate effect, by providing a couple of sinks, one of which having a refrigerating function, a show-case made of liquid crystal glass plates, exhaust gas rectifying plates of a microwave oven, infrared raysensors for cooking temperature, faucet mechanisms recognizing voice and controllers. CONSTITUTION:Since one of a couple of sinks 12a, 12b of a counter 11 has a refrigerating function in the inside, foodstuffs are cooked at a low temperature. When the electric voltage is controlled for a show case 13, the case becomes from milky white to transparent to be visible from the outside. The exhaust gas is discharged through exhaust gas rectifying plates 16 in front of a microwave oven 14. The cooking temperature can be detected by an infrared ray sensor 26s equipped at the inside thereof and a required volume of water is fed by a faucet mechanism 17 detecting voices without leaving hands on cooking. The height of the counter 11, the refrigerating function, a cooking temperature and a cooking counter equipped therewith are controllable. In this way, a person having the cooked food and a cook can enjoy in the same mood.
Patent JP-H05162147-A (JP)
Title: Manufacture of cushion body having different hardness
Inventor: MISAWA SATOSHI
IPC: B29L9/00
Filed: 1991-12-16
Abstract: PURPOSE:To manufacture a cushion body in a little man hour, which is superior in feeling and has different hardness, by making an adhesive process unnecessary. CONSTITUTION:A foam 1 formed beforehand into a fixed form is held by a plurality of connecting protrusions 20 which are projected from a mold face of a mold 2 and arranged in a row at spaces each other so that they lie along a form of the fringe part of the foam 1, foaming resin is cast within the mold 2, a foamed molded body having different hardness from that of the foam 1 and the foam 1 are formed in a body and the same is coated with a baggy skin body after mold release. Since impregnation of the foaming resin is prevented by the connecting protrusion 20, the title cushion body is superior in feeling and a deformation at the time of coating with the skin body is prevented by a bridgelike connecting part formed of a part free from the connecting protrusion 20.
Patent JP-H10166967-A (JP)
Title: Bumper structure
Inventor: MATSUSHIMA RYUJI
IPC: B60R19/03
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To secure the rigidity of a bumper by improving the strength of a vertical wall. SOLUTION: Plural lateral walls 3 extending in the longitudinal direction of a bumper are formed integral at the rear surface side of a bumper face 1 in the up and down direction placing intervals. A vertical wall 5 extending in the up and down direction is formed integral to two lateral walls 3 neighboring up and down, in the longitudinal direction of the bumper placing an interval. Reinforcing ribs 9 are provided projecting integral to the vertical wall 5, in order to bridge the front end of one side lateral wall 3, and the inner end of the other side lateral wall 3, neighboring up and down each other.
Patent JP-H10169004-A (JP)
Title: Building panel and wooden building construction method and structure using same
Inventor: AIYAMA MIKIO
IPC: E04B2/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To shorten a period for executing a construction work by applying the constitution that a rectangular panel frame allowing to be fitted into a space between the column and beam of a framework is formed, a reinforcement plate of a size enough to cover the panel frame is attached to the outdoor side of a panel and an insulation material is then attached to the outdoor side of the reinforcement plate with a 'stay zone' left. SOLUTION: A building panel 10 is used as a wall panel, and formed out of a panel frame, a reinforcement plate 12 and an insulation material 12. Also, the panel frame is formed out of right and left frame materials 11a as well as upper and lower frame materials 11b. A stub and the reinforcement plate 12 are attached, when panel breadth is large. At the time of executing a work, the wall panel 10 is laid on a sill 22 and nailed in such a state as fitted into space between a column and a beam 23. Then, insulation materials 24a and 24b are fitted into a 'stay zone' where the insulation material 12 is not attached. Subsequently, a vent fixed 25 is fixed to the panel frame or the like. A column part is fixed to the frame materials 11a with screws or the like, with a joint covered with the insulation material 13.  According to this construction, a work can be executed very easily, and a construction period can be shortened.
Patent JP-2000155373-A (JP)
Title: Projection type display device
Inventor: TANABE KAZUNORI
IPC: H04N9/31
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device that a picture display position can be easily and quickly adjusted then and there even when it is deviated because of secular change and the like after a product is completed. SOLUTION: This projection type display device is provided with a driving device for rotation 26 rotating the projection lens 7 of an optical unit centering an optical axis 18, a driving device for zooming 27 actuating the zoom adjustment mechanism of the lens 7, a first driving device for movement 28 moving a prism unit 17 having liquid crystal panels 8R, 8G and 8B in an X-axis direction orthogonally crossed to the optical axis 18 and a second driving device for movement 29 moving the unit 17 in a Y-axis direction orthogonally crossed to the optical axis 18 and the X-axis direction. Then, a cabinet is provided with an operation switch by which the respective driving devices 26-29 can be operated from the outside.
Patent JP-H05255835-A (JP)
Title: Formation of oxysulfide thin film
IPC: C23C14/00
Filed: 1992-12-11
Abstract: PURPOSE:To form the oxysulfide thin film having excellent crystallinity by evaporating metallic elements within a chamber into which gaseous oxygen and gaseous sulfur are introduced and chemically bonding the elements on a substrate. CONSTITUTION:A crucible 11 housing Y, etc., a crucible 12 housing light emission center impurities EU, etc., a sulfur introducing pipe 13 and gaseous oxygen introducing pipe 14 are installed in a vacuum chamber 10. The Y and Eu are heated to evaporate and S and O are supplied while the temps. of the crucibles 11, 12, the amt. of the gaseous sulfur to be introduced from the sulfur introducing pipe 13 and the amt. of the oxygen to be introduced from the gaseous oxygen introducing pipe 14 are so independently controlled that the light emitting layer to be formed has a stoichiometric compsn. The temp. of a substrate 2 is set at a prescribed temp. and a chemical bond is effected on the substrate 2. As a result, the light emitting layer consisting of the thin film of Y2O2S: Eu in which the light emission center impurity Eu is uniformly distributed and which has a excellent the crystallinity grows.
Patent JP-H11158586-A (JP)
Title: Heat resistant steel excellent in cold forgeability and toughness
Inventor: KARIYA TETSURO
IPC: C22C38/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant steel excellent in cold forgeability and toughness and suitably used, e.g. for an inlet valve material for an internal combustion engine or use an a high temp. environment. SOLUTION: This heat resistant steel has a composition which consists of, by weight, 0.35-0.70% C, 0.05-1.00% Si, 0.10-1.00% Mn, <=0.035% P, <=0.010% S, 4.0-9.5% Cr, and the balance Fe with inevitable impurities and where, if necessary, 0.015-0.050% N is added and further at least one or >=2 kinds among 0.05-0.50% Ti, 0.005-0.100% Al, and 0.05-0.50% Nb are added and the content of B, if contained, is regulated to 0.0010-0.0050%. This steel is reduced in costs and improved in toughness after hardening after cold working as well as in cold forgeability.
Patent JP-H01177482-A (JP)
Title: Scroll compressor
Inventor: FUJIO KATSUHARU
IPC: F04C18/02
Filed: 1987-12-28
Abstract: PURPOSE:To improve compression efficiency and to further improve vibration and noise characteristics, by a method wherein a revolving scroll is situated between a body frame and a stationary scroll, and is nipped between a thrust bearing and a stationary scroll with a fine gap therebetween. CONSTITUTION:A revolving scroll 18 is situated between a body frame 5 for supporting a drive shaft 4 and a stationary scroll 15. The revolving scroll is nipped between a thrust bearing 20 located on the body frame 5 side and movable only in an axial direction and the stationary scroll 15 with a fine gap therebetween. The revolving scroll 18 performs revolving movement, which is prevented from collision with a slide surface and the occurrence of sided- contact and silent and reduces production of vibration, without being affected by the moment and jumping phenomenon. This constitution enables increase of compression efficiency and further improvement of noise and vibration characteristics.