baber/WOPTO huggingface dataset:
Patent JP-2000329940-A (JP)
Title: Polarizing member and optical member
Inventor: NAKAJIMA TOSHIO
IPC: G02F1/13363
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain an optical member having a controlling function for the optical path which efficiently condenses the light transmitting through a polarizing film to the front direction and to form a liquid crystal display device or the like having excellent brightness, by applying a transparent protective film having a great number of conical microprojections on at least one face of a polarizing film. SOLUTION: The polarizing member 1 has a transparent protective layer 13 having a great number of conical microprojections 14 on at least one face of a polarizing film 11. Namely, the polarizing member 1 is produced by forming the transparent protective layer 13 on one or both faces of the polarizing film 11, and the transparent protective layer 13 on at least one face of the film 11 has a great number of microprojections 14. The transparent protective layer 13 having microprojections 14 can be efficiently formed, for example, by using a optical path controlling sheet consisting of a polymer sheet and a great number of conical microprojections 14 formed from the same polymer as the polymer sheet into one body on one or both faces of the sheet.
Patent JP-H09298935-A (JP)
Title: Grass-dividing device of combine harvester
Inventor: KOIKE KUMIO
IPC: A01D41/12
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a grass-dividing device not causing curved deformation of a supporting lever even when a grass-dividing lever is applied to levee, etc. SOLUTION: This grass-dividing device of a combine harvester is constituted so that a supporting lever 53 is longitudinally rotatably supported to a machine body and an elastic body 75 longitudinally rotates a supporting lever 53 by elastically deforming. The grass-dividing device is equipped with a detecting means 76 for detecting that a rotating supporting part of the supporting lever 53 rotates at abnormal angle and a traveling stopping means operated in detection of abnormal angle and further an alarm means operated in detection of abnormal angle.
Patent JP-H04367070-A (JP)
Title: Electronic cash system
Inventor: OKAMOTO TATSUAKI
IPC: G06F21/31
Filed: 1991-06-14
Abstract: PURPOSE:To prevent the unfair use, to perform the dividing use and to efficiently perform the processing. CONSTITUTION:K pairs of blind information are prepared from the secret information including the identification information of a user 200, the K/2 pairs are indicated, and when the information is correctly prepared, a bank 100 performs the blind signature for the remaining L/2 pairs of information, and the user 200 makes the user information and the bank signature into the use license from them. The user 200 prepares the blind information from the use license and the amount, sends it to the bank 100, and the bank 100 sends the electronic paper money and the bank signature to the user 200. The user 200 presents the remainder power root and electronic paper money of the use amount node in the hierarchy structure table corresponding to the use minimum unit to a store 300, the store 300 tests the justice and when it is correct, sends the question information to the user 200, the user 200 obtains and sends the remainder square root of the use amount node as a response sentence, the store 300 confirms the justice, and when it is correct, permits the payment by the electronic paper money of the use amount.
Patent JP-S5846765-A (JP)
Title: Original reading device
Inventor: SATOU TADASHI
IPC: G06T1/00
Filed: 1981-09-11
Abstract: PURPOSE:To minimize the formation of an optical path on an optical scanning stage and to realize the miniaturization of an original reading device which gives an optical scanning to an original, by setting the refracting point of the optical path and the photodetecting surface of a solid state image pickup element asymmetrical to the optical path through which the original is illuminated. CONSTITUTION:An original is irradiated by lamps 41 and 42 held in lamp housings 61 and 62 provided at the lower part of an original platen 2 of a glass plate, etc. The image of the original is reflected by a reflector 23 and through a slit 7 and reaches a solid state image pickup element 11 via an image forming element (lens) 10. Then the optical image is converted into electric signals. For the constitution of an optical path on an original scanning stage, the back travelling length l1 is larger than the front travelling length l2. Thus the housing of the reading device main body is larger than the platen 2 by an amount equivalent to the difference between the l1 and l2. Using this extra space, a control board is provided on the upper surface of the main body housing. This can miniaturize the original reading device.
Patent JP-S5843759-A (JP)
Title: Preparation of worcester sauce
Inventor: ADACHI YOSHIO
IPC: A23L27/60
Filed: 1981-09-10
Abstract: PURPOSE:To prepare Worcester sauce having a good flavor, by adding a spice to a vegetable or fruit juice, treating the juice with cellulase while stored, subjecting the treated juice to the alcoholic fermentation, brewing and maturing the juice, and using the resultant product with the vegetable or fruit juice subjected to the lactic acid fermentation, brewed and matured together. CONSTITUTION:A spice, e.g. cinnamon, nutmeg, thyme, sage or pepper, is added to the juice of a vegetable, e.g. a tomato, onion, or carrot, and/or juice of a fruit, e.g. an apple, mandarin orange or grape, and the resultant mixture is hydrated, sterilized under heating and cooled. Vinegar, etc. is then added to the cooled mixture, adjusted and stored with an enzyme consisting of cellulase essentially. On the other hand, the alcoholic fermentation and lactic acid fermentation  are carried out in parallel simultaneously, and the respective fermentation products are stored, brewed, matured and then mixed with various materials, and adjusted to prepare the aimed Worcestershire sauce.
Patent JP-S5845422-A (JP)
Title: Integral type air conditioner
Inventor: YAMANE MASATAKA
IPC: F24F1/02
Filed: 1981-09-10
Abstract: PURPOSE:To improve the efficiency and reduce the noise thereof by a constitution wherein indoor and outdoor fans are provided independently, the shape of an outdoor heat exchanger is made into a V-shape in which the top thereof is located in condensed water, the outdoor fan is arranged at the top surface of an outer casing and air is flowed from the side surface to the top surface thereof. CONSTITUTION:The outdoor fan, not shown in the diagram, and the indoor fan 18 are provided independently and the indoor fan 18 is attached to the top surface 11 of the outer casing so as to direct the rotary shaft thereof into the vertical direction while the V-shaped outdoor heat exchanger 17 is arranged so as to locate the entral part 16 thereof in the condensed water. Air, sucked from the left and right side surfaces 13, 12, is blown out of the exit port 20 of the top surface 11. According to said constitution, the venting area the heat exchanger 17 is increased to improve the heat exchanging capacity and reduce the venting resistance thereof while a large diametral axial flow fan 18 may be utilized and thereby enabling to reduce the resistance of an outdoor side venting path B. Accordingly, the efficiency may be improved and the noise thereof may be reduced.
Patent JP-2000333031-A (JP)
Title: Color converter, printer using the same and print method
Inventor: FUKUDA TAKAYUKI
IPC: H04N1/46
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a color converter that converts a color hard to see at printing into a color easy to see at printing and prints out the converted data because a prominently bright color becomes not prominent in printed state because of a black background color in image data resulting from less difference in the lightness between the bright color and the background white color of a print paper, and to obtain a printer using the color converter and a print method. SOLUTION: A color conversion processing means 5 applies color conversion processing to image data 1, a printer driver 4 is used to apply dithering processing to the converted data and a printer 3 prints out the resulting data. Furthermore, a print image data file storage means 7 stores image data 6 subjected to a color conversion processing as required.
Patent JP-H09326007-A (JP)
Title: Character recognition correcting device and its correcting method
Inventor: ENOMOTO YUMIKO
IPC: G06K9/68
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve a recognition rate by allowing a user to prepare a character dictionary optimum for the user. SOLUTION: An inputted picture image is displayed on a recognizing result displaying and correcting screen and the user selects an optional image picture from the display area and corrects an image in the selected area 105. After then, dot conversion 107 is executed and a character feature quantity are detected 111 to register in the character dictionary 104 as a standard character pattern. The character dictionary stores the standard character pattern, the detected character feature quantity, a pertinent character and a pertinent character kind. When the same character kind as the registered one is designated as format information corresponding to an inputted slip after the point of the registering time, the recognizing rate of the registered pertinent character is improved.
Patent JP-S5932708-A (JP)
Title: Combustion device
Inventor: ISHIGURO TOSHIYUKI
IPC: F24H3/04
Filed: 1982-08-18
Abstract: PURPOSE:To provide a fast warming radiation heat, a superior combustion heat and a temperature without any discharging gas by a method wherein an outer cylinder is divided by a reflection plate, a combustion gas injection port is arranged at the front part of the plate and a fan is arranged at the rear part of the plate. CONSTITUTION:A sheath heater 12 in a gasification cylinder 11 is energized, kept at a high temperature at which a liquid fuel can be gasified and a combustion air is introduced into the gasification cylinder 11 by a fan 13. Fuel is blown into the gasification cylinder 11 by a pump 15 from a fuel fine tube 14 in the gasification cylinder 11 to perform an instanteneous gasification of it, mixed with air, guided to a straighner cylinder 19, injected around an entire circumference of combustion cylinder 20 of mesh through several small holes, ignited by an igniter and a flame is formed at the surface of the mesh. The discharged gas fed out to a space 22 is dispersed from the injection ports of the front outer fixed cylinders 24 and 25 divided by the reflector plates 29 and 30. A radiation heat caused by a flame is radiated from the outer cylinder 23 of glass with a high heat transmission. The air is heat exchanged by a fan 36 at the rear surface along the wall surface of the outer cylinder 23 divided by the reflection plates 29 and 30 and then discharged from the grill 37.
Patent JP-H11340921-A (JP)
Title: Optical amplifier repeater transmission system
Inventor: IMAI TAKAMASA
IPC: H04B10/291
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To satisfy the required environmental temperature resistant characteristics in a real environment and to attain improvement in noise characteristics (S/N after transmission) by using the optical amplifiers of different characteristics selectively corresponding to the temperature of environment arranging a optical amplifier repeater. SOLUTION: An optical signal transmitted from transmission/reception equipment 1 is transmitted through an optical cable 2 and optical amplifier repeaters 31 and 32 to transmission/reception equipment 4. The optical amplifier repeater 31 has an optical amplifier using a 1.47 μm band stimulation light source and the optical amplifier repeater 32 has an optical amplifier using a 0.98 μm band stimulation light source. Namely, the optical amplifier having the 1.47 μm band light source is arranged in the block (shallow part of sea) of severe environmental temperature resistant characteristics and the optical amplifier repeater 32 having the 0.98 μm band light source is arranged in the block (deep part of sea) capable of satisfying the required environmental temperature characteristics in spite of having the 0.98 μm band light source.  Therefore, one part of the repeater having the 1.47 μm band light source can be replaced with the repeater having the 0.98 μm band light source satisfying the required environmental temperature characteristics.
Patent JP-H05335986-A (JP)
Title: Radio receiver
Inventor: ITO HIDEO
IPC: H04B1/10
Filed: 1992-06-04
Abstract: PURPOSE:To decrease flickering for a data display image by reducing frequent momentary interruption of a display signal when transmission data from an on-line radio transmitter or the like are demodulated and displayed even if an electric field strength level is frequently varied. CONSTITUTION:A comparator 25 of an electric field strength level detection section 18 compares an electric field strength voltage corresponding to an electric field strength level of a received radio wave from an intermediate frequency amplifier circuit 14 with a preset setting value. A high level signal when the electric field strength voltage is higher in the comparison is set to be an interval longer than an interruption time of the electric field strength voltage when the electric field strength level is lowered than the setting value. A switching transistor(TR) 26 is turned on for the setting period of time, a signal processing circuit 20 stops the fetch of a data signal from a data detection circuit 16 and stops the transmission of a display signal.
Patent JP-H08308956-A (JP)
Title: Golf ball
Inventor: SHIMOZAKA HIROTAKA
IPC: A63B37/00
Filed: 1995-05-18
Abstract: PURPOSE: To simply form the uniform dense arrangement of dimples by dividing the golf ball surface into hemispheres by an imaginary large circular line and disposing the dimples on a planer development obtained by developing the hemisphere according to Lambert's equal-area projection to satisfy a predetermined requirement. CONSTITUTION: An imaginary large circular line is drawn on the surface of a golf ball having the diameter of 43-45mm to form semispheres. This semisphere is developed into a planer development according to Lambert's equal-area projection. Two large and small equilateral triangles are drawn around the center of this development so that each apex is positioned in the same direction from the center. The respective sides of the small equilateral triangle are extended to intersect the respective sides of the large equilateral triangle to form one small equilateral triangle, three trapezoidals and three parallelograms.  Six dimples are disposed in the small equilateral triangle, nine dimples in the respective trapezoids and four dimples in the respective parallelograms, provided that when the dimples span any of two areas the dimple exists in the area occupying at least 80% of the dimple area.
Patent JP-H0312336-A (JP)
Title: Apparatus for producing fine powder body of glass for optical fiber
Inventor: HARADA KOICHI
IPC: C03B37/014
Filed: 1989-06-08
Abstract: PURPOSE:To improve workability by constituting a target to constitute the seed for a fine powder body of glass of a pin dummy bar and a supporting member and separating the pin dummy bar when needed. CONSTITUTION:The pin dummy bar 5 is connected by using a bolt 20 and a pin 18 to the supporting member 3 mounted to a lifting device 4, a lifting device 4 is operated to face a burner 6 in a reaction vessel 2. The fine powder body of glass is blown in this state from a burner 6 toward the tip of the pin dummy bar and is deposited and grown thereon. The target 1 is pulled up gradually to meet the growth of the fine powder body of glass. The bolt 20 is removed and the pin 18 is pulled to separate the pin dummy bar 5 from the supporting member 3 when the target is pulled up to the upper part of a reaction vessel 2. The fine powder body of glass deposited and grown on the pin dummy bar 5 is then sent together with the pin dummy bar 5 to the ensuing stage. On the other hand, the fresh pin dummy bar 5 is connected to the supporting member 3 and the production of the fresh fine powder body of glass is executed.
Patent JP-2000330545-A (JP)
Title: Font forming device, font forming method, font service system and storage medium for forming font
Inventor: YOKOTA TOSHIMI
IPC: G06F17/21
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To form a beautiful personal font to reflect the personality even for people who can not write characters beautiful by extracting personal parameters of hand written characters, and by modifying parts reflecting personality of standard font according to the personal parameters. SOLUTION: A character recognition part outputs a character code of recognition result to a personality extraction means 2 by using character patterns outputted from a pattern fetching means 1 as an input. The personality extraction means 2 extracts personal parameters of hand written characters and outputs them to a signal line 100s. An extraction means 4 of personality reflecting parts reads out a standard font 3 for every single character from the standard font 3 via a signal line 201s, and extracts a part to be added with deformation to reflect personality from the standard character 3. A personality reflecting means 5 receives parameters of positions of a voiced sound symbol and a semivoiced sound symbol, a size of loop, and modification of roundness as the personal parameters, and converts the coordinate point of standard font 3 as a whole.
Patent JP-H06333906-A (JP)
Title: Ultrasonic cleaning device
Inventor: OGAWA TAKESHIGE
IPC: B06B3/04
Filed: 1993-05-24
Abstract: PURPOSE:To prevent the generation of particles so as to reduce the uneven cleaning of an object to be cleaned by changing the cavitation generating position of standing waves in a cleaning tank. CONSTITUTION:The device is constituted of a cleaning tank 1, vibrator 2 provided at the bottom of the tank 1, and reflecting plate 3 which is counterposed to the vibrator 2 and can move in the directions in which the plate 3 is brought nearer to and separated from the vibrator 2 in a cleaning liquid contained in the tank 1 and the wavelength of standing waves caused in the tank 1 is changed by the movement of the plate 3.
Patent JP-S5846674-A (JP)
Title: Preparation of semiconductor device
Inventor: FUJII EIZOU
IPC: H01L29/72
Filed: 1981-09-11
Abstract: PURPOSE:To improve characteristics of semiconductor device through realization of reduction in the number of manufacturing steps and high integration density by forming the graft base region with self-alignment to the emitter and base regions and through reduction in noise by covering the surface of junction area between the emitter and base regions with the oxide film. CONSTITUTION:An oxide film 22 is formed by oxidizing the n type Si substrate 21 forming the collector contact region 20 by diffusing donner impurity, the BSG film 23 and photo resist film 24 are formed and an aperture 25 is also provided. An aperture 26 is formed laterally and uniformly by overetching. Then, ion is implanted in order to form the base diffusion layer 27. At this time, the ion implanted damaged region 29 is also formed. The base region 27' and emitter region 28 are formed by the thermal treatment and simultaneously the graft base region 30 is also formed by boron diffusion from the BSG film 23. Thereafter, an oxide film 31 is formed by oxidation. The surface of junction area between the emitter region 28' and base region 27' is covered with an oxide film not containing any impurity.
Patent JP-H08339328-A (JP)
Title: Bank memory switching circuit
Inventor: HONDA TOSHIYASU
IPC: G06F12/06
Filed: 1995-06-12
Abstract: PURPOSE: To enable every program to have an access to a bank memory with no intervention of a management program. CONSTITUTION: A bank memory switching circuit 10 is provided with a set bank writing register 11 which has a push-don stack structure of a multistage constitution that can set and cancel the working bank in both push-down and pop-up systems by a single command, and a bank memory connection part 12 which has the same structure as the conventional one and connects the bank memory set by the register 11 or cancels this connection.
Patent JP-S5478177-A (JP)
Title: Electronic watch
Inventor: KUME KAZUNARI
IPC: G04C9/00
Filed: 1977-12-02
Abstract: PURPOSE:To correct the time contents of analog and digital systems by one motion by letting the command of a switch circuit which forms a correction signal when operated from the outside be effected simultaneously on both analog and digital counters from an auxiliary analog counter. CONSTITUTION:The outputs of a frequency dividing circuit 2 are inputted to an analog counter 7 and a digital counter 8 and the same time contents are displayed on an analog display means 6 using the hands and a digital display means 10 using a liguid crystal cell. when an auxiliary analog counter 11 recives the command of a switch circuit 12 which forms a correction signal to be generated when operated from the outside, it investigates the contents of the analog counter 7 and excites a correction pulse forming circuit 13, which in turn corrects the analog display means 6 by way of a driving pulse screening circuit 14. On the other hand the auxiliary analog counter 11 acts simultaneously on the digital counter 8 and also corrects the contents of the digital counter 8 according to the contents of the analog counter 7.
Patent JP-S6037156-A (JP)
Title: Protective circuit for output
Inventor: OKANO YASUNOBU
IPC: H01L27/02
Filed: 1983-08-08
Abstract: PURPOSE:To obtain a protective circuit inhibiting a surge generated in a piezoelectric element by a polysilicon resistor by forming the polysilicon resistor between a drain terminal and an output terminal in a complementary type MOS transistor and mounting rectifiers among the drain terminal and each of both positive and negative supply terminals in the complementary type MOS transistor. CONSTITUTION:A polysilicon resistor 15 generally resists static electricity because it is isolated by a junction N<-> and an insulator 15. A diode D6 consisting of a P<+> diffusion layer 13-an N<-> substrate 17 is constituted to VDD, a diode D7 consisting of an N<+> diffusion layer 12-a P-well diffusion layer 11 to VSB and a diode D5 consisting of the P-well diffusion layer 11 - the N<-> substrate 17 to VDD-VSB in order to protect complementary type MOS transistors TP1, TN1 after the polysilicon resistor r<3> when viewing from a terminal BZ. Since currents flow through the opposite supply terminals VDD or VSB through the polysilicon resistor r<5> positively even when a surge is applid to the terminal BZ even on a circuit and device structure, currents are limited by the resistor, and the effect of inhibition is obtained to the variation of a power supply.
Patent JP-H0310153-A (JP)
Title: Method for inspecting gas detector
Inventor: MATSUURA TOSHITAKA
IPC: G01N27/12
Filed: 1989-06-07
Abstract: PURPOSE:To make it possible to investigate the characteristics of a gas detector accurately by inputting a gas sensitive metal oxide into reducing burning gas or in oxidizing burning gas, and measuring the electric resistance between a pair of electrodes. CONSTITUTION:At first, main air 22 and main fuel 23 are adjusted. Fuel mixed air at a theoretical air/fuel ratio is supplied to a gas burner 21 and burned. Then, an electromagnetic valve 24a is adjusted, and the amount of secondary air 15 is increased. Thus the air/fuel ratio is set lean. Under said lean state, both terminals of a resistance measuring device 26 are connected to a lead wire 11b for each element power source and an output lead wire 11c. the resistance value Rr of a gas sensitive element 4 is directly measured. Then, the electromagnetic valve 24a is closed, and the amount of the secondary air is decreased. A valve 24b is opened, and the amount of secondary fuel (d) is increased. Thus the air/fuel ratio is set rich. The resistance value Rr of the element 4 is measured as in the lean case. In this way, the performance of an oxygen sensor 1 is judged by using the measured resistance value Rr of the element 4.