baber/WOPTO huggingface dataset:
Patent JP-2000308038-A (JP)
Title: Storage type broadcasting system, broadcast transmitter, and broadcast receiver
Inventor: SHIKATANI YUKIO
IPC: H04N7/173
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a broadcasting system which can make broadcasting services possible in various forms by controlling the reproduction of videos and audios stored on a receiving side for looking and listening by broadcasting station side. SOLUTION: A broadcast transmitter 100 transmits AV data by multiplexing the provided information indicating the AV data provided from an information provider with the intention of reproducing the data for looking and listening in accordance with the display of the AV data and, in a broadcast receiver 200, a presenting information selecting means 213 presents the presenting information corresponding to the AV data designated by the provided information so that only the AV data may be reproduced for looking and listening. Therefore, the information intentionally prepared by the information provider on a broadcasting station side can be transmitted in the intended way and a viewer can receive the information in the way intended by the information provider and can look the part or whole of a program so far broadcast based on the information.
Patent JP-H06301038-A (JP)
Title: Orientation control method for ferroelectric liquid crystal and display element using the same
Inventor: MURAKI KATSUYUKI
IPC: G02F1/1337
Filed: 1993-04-14
Abstract: PURPOSE:To realize a high contrast with a ferrolectric liquid crystal element, the initial orientation state of which is an orientation state of any one of C1 twist, C2 uniform and C2 twist or mingled with >=2 among four of these three and C1 uniform. CONSTITUTION:This orientation control method consists in orienting the ferroelectric liquid crystal element in any of the initial orientation states to the C1 uniform orientation capable of realizing the high contrast by impressing an electric field to this liquid crystal element. The element using the C1 uniform orientation produced by this method is obtd. A gradation display is obtd. by controlling the C1 uniform orientation and the C2 uniform orientation by changing the magnitude of the electric field to be impressed to this element. The C1 uniform orientation is obtd. by impressing the electric field of arbitrary magnitude to the element. The C1 uniform orientation and the C2 orientation are controlled by charging the magnitude of the electric field and the gradation display is made by using these two orientations.
Patent JP-2000307512-A (JP)
Title: Closed loop transmission power control device for mobile radio communication system
Inventor: NITTA TATSUO
IPC: H04B7/26
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a closed loop transmission power control device for a mobile radio communication system where the effect of an error of transmission power caused singly especially hardly takes place and the transmission power is accurately controlled within a prescribed period. SOLUTION: In the closed loop transmission power control device of the mobile radio communication system that conducts radio communication between a base station and a mobile station, where a base station generates transmission power control information from a received signal to control transmission power of a mobile station, transmits the information and the mobile station controls the transmission power on the basis of the received transmission power control information, a digital filter 22 of the mobile station receives the transmission control information to control the transmission power.
Patent JP-2000308133-A (JP)
Title: Portable information terminal system and device, and mounting stand
Inventor: HIOKI TOSHIAKI
IPC: G06F21/10
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To enhance the availability of a portable information terminal by recording external source information such as music information, video information or game information in the portable information terminal such as portable telephone while preventing the information from being copied. SOLUTION: External source data inputted to a changing stand are scrambled by a key and written on a memory card 300 later. Besides, the key is scrambled by the TEL ID of the portable telephone and written on the memory card 300 later. Further, the TEL ID of the portable telephone is written on the memory card 300. A control part 302 inhibits the output of the scramble key and the TEL ID. Scrambled music data are descrambled in the memory card and outputted later.
Patent JP-S6053270-A (JP)
Inventor: PEETERU NAADO
IPC: F16H25/22
Filed: 1984-06-01
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-H02290504-A (JP)
Title: Method for detecting curve of ic lead
Inventor: KIMURA KAZUMICHI
IPC: H01L21/66
Filed: 1989-04-28
Abstract: PURPOSE:To detect the curve of an IC lead from whether or not there are generated pulses and their intervals at a high speed with high accuracy by making a light beam scan a lead arrays and cutting off the laser beam by the leads. CONSTITUTION:When an IC 13 is conveyed in a set direction at a constant speed, the laser beam from a laser light source for flotation detection makes an irradiation scan relatively along a straight line 16B set at a proper position outside a straight lines 16A connecting the tips of the leads in the normal state. At the same time, the laser beam from a laser light source for sinking detection makes an irradiation scan relatively along a straight line 16C set at a proper position inside the straight line 16A. At the same time, the laser beam from the laser light source for flotation detection is photodetected by a photodetecting element for flotation detection without being cut off by the leads 14A - 14D unless the leads 14A - 14D curve upward or downward. At the same time, the laser beam from the laser light source for sinking detection is cut off when striking on the leads 14A - 14D and their shadows appear on the photodetecting element.
Patent JP-S5336149-A (JP)
Title: Information processing system
Inventor: DENKOU MASATOSHI
IPC: G06F3/00
Filed: 1976-09-16
Abstract: PURPOSE: When a processing unit, a memory and an input-output device are connected to the same bus, the memory is centralized, thereby reducing the hardware. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61266155-A (JP)
Title: Method and apparatus for continuous casting of clad ingot
Inventor: TERAGUCHI AKITOSHI
IPC: B22D11/00
Filed: 1985-05-22
Abstract: PURPOSE:To cast efficiently and continuously a clad ingot having a specified cladding ratio and high joint power by bringing a different molten steel in a core mold into contact with a shell formed by cooling and solidifying the molten steel poured between an enclosing mold and core mold thereby solidifying the molten steel. CONSTITUTION:The molten steel A poured into the peripheral space 3 between the enclosing mold 1 and the core mold 1 is cooled 8, 9 to the solidified shell A2 which is delivered. The different molten steel B of the core mold 1 is then poured into such shell A2 and is solidified in contact therewith to form the solid clad ingot. The alloy layer C having the specified cladding ratio and the high joint power to the contact part is thus formed, by which the good clad ingot is efficiently and continuously cast.
Patent JP-S63276400-A (JP)
Title: Ultrasonic probe and its manufacture
Inventor: NAMIKI FUMIHIRO
IPC: H04R17/00
Filed: 1987-05-07
Abstract: PURPOSE:To facilitate the connection of a signal wire for transmission/reception to each piezoelectric element via a conductor strip and conductor film by providing the conductor strip and the conductor film on the rear face matching layer of a matrix array-shaped piezoelectric element. CONSTITUTION:The conductor strip 4 with prescribed width whose one end is connected to an electrode 18 and whose other end is projected in the broadwise direction of the rear face matching layer 3, and the conductor film 5 connected to the conductor strip 4 and suspended on one face of the layer 3, are provided. That is, the conductor strip 4 is provided to the electrode 1B and the conductor strip 4 is exposed from the layer 3 to form the conductor film and the connection of the signal wire to the electrode 1B is applied by using the conductor strip 4 and the conductor film 5.
Patent JP-S60255894-A (JP)
Title: Lubricant
Inventor: UDA SHIGENORI
IPC: C10M105/18
Filed: 1984-05-31
Abstract: PURPOSE:To provide a lubricant consisting of specified chemicals, which generates vapor at an ambient temp. to produce a lubricating effect and prevent abnormal wear and frictional damage to friction parts. CONSTITUTION:A felt 16 impregnated with a lubricant of paraffin, monoalcohol with one OH group, polyhydric alcohol with two or more OH groups, ether with two or more -O- bonds, ketone with one or more -CO- bonds, ether alcohol or ester alcohol with one or more OH groups, ester with one or more -COO- bonds, etc. is applied to friction parts 3 of a bracket 14 of a motor housing 15 which contains friction parts 3 attached to the end of a brush base 2 held by a brush supporter 1.
Patent JP-H01281775-A (JP)
Title: Semiconductor device
Inventor: HIKICHI TOSHIAKI
IPC: H01L29/861
Filed: 1988-05-06
Abstract: PURPOSE:To obtain intermediate recovery characteristics as the characteristics of a diode element as a whole by forming regions doped with lifetime killer material selectively in the diode element. CONSTITUTION:Lifetime killer material, represented by gold, is selectively diffused in the upper surface side of an anode region 4 to form regions 7 doped with the lifetime killer material selectively. The higher the lifetime killer material concentration, the faster the decrease speed of stored carriers and also the faster the decrease of a reverse current at the time of recovery. By providing both the regions having different recovery characteristics in one diode chip, the intermediate recovery characteristics can be obtained as a whole.
Patent JP-S5532997-A (JP)
Title: Multi-cylinder internal combustion engine
Inventor: KUMAGAI SEIICHIROU
IPC: F02B75/10
Filed: 1979-08-31
Abstract: PURPOSE: To reduce the concentration of CO and HC by providing a thermal reactor in such an orientation that the exhaust gases produced from excessively rich and excessively lean air-fuel mixtures cause formation of spiral vortexes from each other.  
     CONSTITUTION: Excessively rich and excessively lean air-fuel mixtures are formed in respective carburetors 2 and 2' and combusted in the internal combustion engine. The resultant exhaust gas is led to enter through an exhaust port 12 into a thermal reactor 13. The opening of the exhaust port 12 in the thermal reactor 13 are directed such that the exhaust gases produced from the excessively rich and excessively lean air-fuel mixtures, emerging from the exhaust port 12, cause formation of spiral vortexes from each other and are sufficiently mixed. Thus, CO and HC in the exhaust gas is combusted with the residual oxygen in the exhaust gas, so that the concentration of CO and HC is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04324035-A (JP)
Title: Heating and cooking appliance
Inventor: KAWANISHI HIDESATO
IPC: F24C7/02
Filed: 1991-05-16
Abstract: PURPOSE:To provide a heating cooking appliance whose window pane is not frosted even when water vapor adheres to the pane during cooking. CONSTITUTION:A glass main body 1a is submerged in an alcohol solution which is mainly composed of metal alkoxide, its partial condensate and colloidal silica. After it is coated with the solution, it is preliminarily dried and burnt under a specified condition so that a frost preventive processing layer is formed on the surface of the glass main body 1a. This glass is adopted for a glass pane 1 which constitutes a heating cooking appliance.
Patent JP-H07313357-A (JP)
Title: Boiling/kneading machine
Inventor: YOSHIOKA KUNIO
IPC: A47J27/14
Filed: 1994-05-25
Abstract: PURPOSE:To prevent an object being stirred up from being scorched or ejected from a pot even when the diameter of the pot is large. CONSTITUTION:Two agitating blades 5a and 5b are arranged with a equal pitch and no increase in the diameter of rotation of the agitating blades 5a and 5b is needed even for a larger diameter of a pot, which allows the lessening of the diameter of rotation of the agitating blades 5a and 5b to tetard the rotational speed of a rotary outer circumference part of the blades accordingly. This constitution prevents foods in the pot 8 from being ejected outside. The central part D of the pot on the bottom surface part 9 of the pot 8 (indicated by the shaded line) is the site where the two agitating blades 5a and 5b are overlapped to rub thereon. Therefore, even when the diameter of the pot 8 increases, the agitating blades 5a and 5b covers the central part D of the pot 8 so that doubled agitation is accomplished at the central part D of the pot to eliminate the possible scorching of the food at the central part D of the pot. The rotational speed of the agitating blades 5a and 5b can be retarded to a certain extent to prevent the food from scorching.
Patent JP-S592991-A (JP)
Title: Marine floating structure
Inventor: YOKOTA NORIO
IPC: E01D15/14
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a marine floating structure easy to construct and light in weight, by providing a plurality of floats consisting of cement base hardened bodies and a frame for supporting the floats. CONSTITUTION:The frame 3 consists of two plate form frames 3a, 3b each of which is provided with four rectangular hole parts 5 for engaging with the floats 2. To construct the marine floating structure 1, four floats 2 are fitted into the four hole parts 5 provided in the frame 3b, and then the frame 3a is similarly fitted to the floats 2 from above. In this case, the connection between the frame 3 and the floats 2 is effected by an adhesive applied to inside surfaces of the hole parts 5 of the frame 3. Thus, a marine floating structure 1 comprising the four floats 2 sandwiched between the two frames 3a, 3b is constructed.
Patent JP-H1083336-A (JP)
Title: Method and system for object-oriented data processing
Inventor: HOUSTON IAIN
IPC: G06F12/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To acquire transactional characteristics by including a transactional layer through which all messages sent to an object pass. SOLUTION: An object adapter 14 is interposed between an object request broker(ORB) 13 and a server 15 and operates as a transaction layer which imposes transactional characteristics on a message between objects. Then recovery operation of persistent object service(POS) 18 is used to activate the in- storage-device version of an object being the target of the transactional operation. Further, storing operation is used to fix the state of the object when comitted. Further, this is represented as state definitions including a hold set of messages which are messages generated by respective transactions and do not have corresponding slave transaction generated yet.
Patent JP-H09296121-A (JP)
Title: Aqueous agent for surface hydrophilization treatment of metallic material and surface-treating method
Inventor: SAKO RYOSUKE
IPC: C08F283/06
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject treating agent containing respectively specific water-soluble polymer and hydrophilic polymer and giving a coating film having excellent corrosion resistance, hydrophilicity, ill odor preventing property and processability on a surface of a metallic material, especially an Al-containing metallic material. SOLUTION: This treating agent contains (A) a component composed of a water-soluble polymer containing a polymer unit having an acetal structure of formula I and (B) a hydrophilic polymer having at least one group selected from primary to tertiary amide groups, hydroxyl group, a polyoxyalkylene group, sulfonic acid(salt) group, phosphonic acid(salt) group, carboxylic acid(salt) group, primary to tertiary amino groups and quaternary ammonium group. The compounding weight ratio of A:B is preferably (5:95) to (95:10). The component B is preferably e.g. a polyvinyl polymer of formula II [X is a copolymerization unit different from vinyl acetate and vinyl alcohol; l/(l+m+n) is 0 or <=0.2; m/(l+m+n) is 0.8-1; n/(l+m+n) is O or <=0.4].
Patent JP-S5445971-A (JP)
Title: Cleaner for bottom of swimming pool or the like
Inventor: MIYAZAKI HAJIME
IPC: A47L7/00
Filed: 1977-09-17
Abstract: PURPOSE: To provide a bottom cleaner which enable thorough cleaning of the water bottom with a regular zigzag arrangement for the travelling locus.  
     CONSTITUTION: With the tips 8a', 8c' and 8d' of a senser 8 contacting against the side walls C 2  and C 4 , a valve means A is switched. The cleaner moves back and forth by jetting water fed under pressure with a pump 6 from jets 7c and 7a. Here, the deviation of the jet 7a from the center allows a carrier 1 to travel making a slight curve. Upon contact with the side wall C 3 , an impact on a roller switches a pilot valve b 1 . With a switch of a changeover valve b 2 , the body gradually approaches the side wall C 1  jetting water through jets 7c at 7b 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02291401-A (JP)
Title: Pressure-mechanical force converter
Inventor: MURAKAMI EIZABURO
IPC: F15B15/06
Filed: 1989-05-02
Abstract: PURPOSE:To convert pneumatic pressure into large mechanical force by constituting the device so that a pair of rack plates are moved mutually in the opposite direction through rotating a changeover gear reciprocatively and repeatedly, simultaneously applying force on two pistons arranged in parallel, and operating an action bearer based on the principle of lever. CONSTITUTION:A pair of cylinders 1, 2 having cylinder chambers (d), (e) mutually communicated with a communicating hole (c) are provided, and these cylinders 1, 2 are fluctuatably supported with a bearing 3. A first transfer changeover plate 9 having transfer bearings 5, 6 fitted in a guide groove 8 of a transfer guide plate 7 is supported with the bearing 3, and a first rack plate 11 is rotatably fitted to the guide plate 7 through a shaft 10. The piston rods A1, B1 of respective cylinders 1, 2 are rotatably fitted to an action pushing base 16 through a changeover shaft 14, and a second transfer changeover plate 28 is rotatably fitted to an action bearer 21 supported with the action pushing base 16 through roller bearings 22, 23. A second rack plate 19 engaged with the first rack plate 11 through a gear 15 is engaged with the changeover plate 28 through a bearing 27.
Patent JP-S6084814-A (JP)
Title: X-ray projecting apparatus
Inventor: OOTORI KOUICHIROU
IPC: H01L21/027
Filed: 1983-06-22
Abstract: PURPOSE:To unify the beam intensity distribution in a field by guiding the beams in both sides to the direction outside of the predetermined travelling direction by a fixed reflector, and overlapping the straight travelling beam at the center and these refected beam on the surface of sample. CONSTITUTION:The travelling path of beam beta1 which must enter, if it travels in straight, the upper half EFPQ of the square EFGH adjacent to the square ABCD is changed by reflection at the reflector and thereby it enters the lower half CDNM of the square ABCD. When the intensity distribution of the reflected beam beta1 entering the CDNM is overlapped on the original straight travelling beam beta0 along the center axis SOR of the square ABCD, intensity distribution between SO becomes almost uniform. When beam beta2 to enter GHQP is reflected for entering the upper half ABMN of the square ABCD in the same way, almost uniform intensity distribution is obtained by overlapping.
Patent JP-H0411787-A (JP)
Title: Semiconductor light receiving device
Inventor: INOUE KOICHI
IPC: H01L31/10
Filed: 1990-04-28
Abstract: PURPOSE:To enhance a yield and to prevent a decrease in a quantum efficiency by forming an insulator and a multilayer film reflector of semiconductor on a semiconductor substrate, and reflecting a light in a direction of a light absorption layer. CONSTITUTION:A semiconductor substrate 2 has a pair of main surfaces 3, 4, a light receiving surface 5 formed on one surface 3, and a light absorption layer 1 formed therein. When a light hpsi incident on the surface 5 is not absorbed to the layer 1, but arrived at the other surface 4, a multilayer film reflector 6 reflects the light toward the layer 1. The reflector 6 is formed by alternately laminating an insulator layer 7 and a semiconductor layer 8 on the surface 4 of the substrate 2. Thus, the layer 1 improves to absorb the light, its yield is improved, and a decrease in a quantity efficiency can be prevented.
Patent JP-H09306380-A (JP)
Title: Cathode ray tube
Inventor: NOGUCHI KAZUNARI
IPC: H01J29/56
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube provided with an electron gun capable of obtaining a good picture quality even in a screen peripheral part, by performing a dynamic focus with one kind of focusing voltage. SOLUTION: An electron lens is formed between a focusing electrode 5 and a fourth electrode 4 adjacent to the focusing electrode to apply relatively low voltage as compared with voltage applied to the focusing electrode, and the electron lens, giving focusing action in a parallel direction stronger than in a right angle direction to an in-line direction relating to an electron beam, is formed, and focusing voltage, increased to be matched with increasing of a deflecting amount of the electron beam, is applied to the focusing electrode 5.
Patent JP-H09100757-A (JP)
Title: Injection nozzle and control method thereof
Inventor: HUBER GERD DIPL ING
IPC: F02M45/08
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To perform main injection immediately after preliminary injection by making the effective area of an actuator piston to which the pressure in an operating chamber is applied larger than the effective area of a nozzle member to which the pressure in an nozzle chamber is applied, and adjusting a valve element according to an electric signal by an operating device to change the sectional area of a reflux opening part of a return valve. SOLUTION: The effective area of an actuator piston 30 is made larger than the effective surface area of a nozzle member 26. Opening of an injection nozzle 12, that is, the stroke of the nozzle member 26 follows a small stroke of a valve element 38 of a return valve 36 with a large delay to ensure gentle preliminary injection. Preliminary injection is ended after the end of voltage application of an operating device 40, that is, immediately after the return valve 36 is closed. When the return valve 36 is further opened by strong voltage application of the operating device 40, the injection nozzle 12 is opened with a very small delay by opening of the return valve 36 acting as a far large throttle. After the return valve 36 is closed, closing of an injection valve and end of main injection are performed with a large delay.