baber/WOPTO huggingface dataset:
Patent JP-H04102978-A (JP)
Title: Graphic processor
Inventor: KAYANAKA YOSHIHISA
IPC: G06T11/20
Filed: 1990-08-22
Abstract: PURPOSE:To shorten a graphic plotting time by finding out the coordinates of passing points from the vertex position of a graph up to an origin position by utilizing the periodicity and symmetricity of a trigonometric function, and calculating a coordinate string expressing all the passing points of the graph on a display medium based on the found passing point coordinates. CONSTITUTION:When a graph of a trigonometric function is plotted on the display medium, a vertex coordinate calculating means calculates vertex coordinates expressing a vertex position maximized or minimized in the longitudinal axis direction on the display medium and a passing point coordiante calculating means calculates the coordinate of plural passing points expressing the passing points of the graph from the vertex position up to the origin position of the longitudinal axis. A coordinate string calculating means calculates a coordinate string expressing all the passing points of the graph on the display medium based on the calculated vertex coordinates and passing point coordinates and a plotting means plots the graph on the display medium based on the calculated coordinate string. Thus, the graph of the trigonometric function can be accurately plotted by quick calculation.
Patent JP-H1150485-A (JP)
Title: Opening and closing inversion device of manhole
Inventor: KASAHARA TADAYOSHI
IPC: E02D29/14
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To remove a manhole cover from the edge of an opening of a manhole to make it possible to invert the front and rear thereof and to make it possible to accomplish a series of work by manpower safely as well as facilitation of disassembly and assembly. SOLUTION: This device is constituted of both right and left rotational center discs 1 arranged in a movable manner so as to opposed outward of both sides of a manhole cover M to be opened, a fixed shaft 10 bearing and building between both right and left rotational center discs 1 in a rotatable manner and a detachable manner and having an anchoring device 11 fixed to the manhole cover M and a portal rising and falling operation handle 20 connecting both right and left rotational center discs 1 to each other in a detachable manner. The rotational center disc 1 is equipped with a shaft body 4 fitted to the fixed shaft 10 in a rotatable manner, a handle tie section 5 for tying the rising and falling operation handle 20 and a caster 9.  The fixed device 11 is so constituted that a fixed nut 15 press-contacted to the fixed shaft 10 face is screwed in a fixed hook bolt 12 interlocking with the manhole cover M, and the rising and falling operation handle 20 adjusts joint length with a joint body 21 to make it possible to assemble and disassemble it so as to show the portal type.
Patent JP-S6465621-A (JP)
Title: Post shift input system
Inventor: YUKIMURA AKIYOSHI
IPC: G06F3/023
Filed: 1987-09-07
Abstract: PURPOSE:To remarkably improve operability at the time of correction by forming a storing means of character code information and correcting input data immediately after its input by using the information. CONSTITUTION:It is supposed that keys 11-13 are depressed under a state misrecognizing an alphanumeric shift state as a 'KANA' (Japanese syllabary) shift state and VQA is displayed on a display device 2. In case of correcting the misinput, a cursor is set up on a position V for starting correction at first and then a 'KANA' shift key 7 is depressed. Then, the cursor is moved up to the final character A to be corrected and a correction range is informed to a control device 1 by a function key. The device 1 retrieves an input code 10 for the displayed data from a table 9 to obtain the information of key numbers, extracts a code corresponding to the changed shift out of key numbers from the table 9 and redisplayes the extracted code on the device 2. The display shows corrected contents 'HITACHI'. Thereby, the reinput of the keys 11-13 can be omitted after depressing the key 7.
Patent JP-H04104590-A (JP)
Title: Color television receiver
Inventor: MARUOKA KAZUHISA
IPC: H04N9/00
Filed: 1990-08-23
Abstract: PURPOSE:To immediately judge the decision of whether a broadcasting receiving state is a PAL broadcasting or a MAC broadcasting with a character display color and to simplify a superimposed circuit by superposing the display output on a composite signal at the time of output selection of a first video signal processing means and superposing/displaying display output on, a signal output among component signals at the time of output selection of a second video signal processing means. CONSTITUTION:The color television receiver is composed of a first video signal processing means 8 outputting a composite signal EC, a second video signal processing means 9 outputting component signals ER, EG, EB of red, green, blue, etc., and a display means 12 displaying video signals EC, ER, EG, EB from the first and the second video signal processing means 8 and 9. In this case, the display output is superposed on the composite signal EC at the time of output selection of the first video processing means 8, and the display output is superposed on, for example, a signal EG output among the component signals to display on the display device 12 at the time of output selection of the second video signal processing means 9. Thus, a user of a color TV receiver can decide whether the broadcasting receiving state is the PAL broadcasting or the MAC broadcasting, and the layout of wiring can be simply performed.
Patent JP-H0269229-A (JP)
Title: Composite rubber sheet and production thereof
Inventor: SEMIKAWA MASATAKE
IPC: B32B5/18
Filed: 1988-09-05
Abstract: PURPOSE:To obtain a long-sized strong composite rubber sheet wherein both a foamed rubber layer and an unfoamed rubber layer are integrally joined without utilizing an adhesive by overlapping an unvulcanized rubber layer free from a foaming agent on a single side or both sides of the unvulcanized rubber layer incorporating the foaming agent and passing the rubber layers through a continuous rotary vulcanized and heating the rubber layers while pressurizing them. CONSTITUTION:The title sheet is produced by preferably using a continuous rotary vulcanizer and heating both an unvulcanized rubber sheet 2 incorporating a foaming agent and an unvulcanized ordinary rubber sheet 3 while pressurizing both rubber sheets, laminating and integrating the rubber sheets at the same time of vulcanization and foaming. The continuous rotary vulcanizer utilized herein is a so-called ROTOCURE and a driving roll, a guide roll and a tension roll are structurally arranged in one piece respectively around a central main roll heated by steam. The material to be worked is vulcanized while this material is pushed on the main roll by a steel belt wound on three rolls excepting the main roll.
Patent JP-H0194344-A (JP)
Title: Image receiving material
Inventor: DE KEYZER RENE MARIA
IPC: G03C8/52
Filed: 1988-09-05
Abstract: PURPOSE: To make it possible to form a sharp non-bronzing silver image within an extremely short processing time and drying time by applying specific coating amts. to an image receiving layer contg. physical development nuclei and the water permeable uppermost layer contg. hydrophilic colloid. CONSTITUTION: This image receiving material contains the water impermeable base coated with the image receiving layer A contg. the physical development nuclei dispersed in a water permeable binder and the water permeable uppermost layer B contg. the hydrophilic binder without contg. the development nuclei. The total solid content coating amt. of the layers A, B is 2G/m<2> at the most. The coating amt. of the nuclei in the layer A is in a range of 0.1 to 10mg/m<2> and the coating amt. of the binder is in a range of 0.4 to 1.3G/m<2> . The coating amt. of the hydrophilic colloid in the uppermost layer B is in a range of 0.1 to 0.9G/m<2> . As a result, the operation by a small volume of the processing liquid to be adsorbed for the purpose of forming the less yellowing image is made possible.  The sharp non-bronzing silver image is thus formed within the extremely short processing time and drying time.
Patent JP-S60171299-A (JP)
Title: Thin diamond film and its production
Inventor: HIRAKI AKIO
IPC: C30B29/04
Filed: 1983-11-28
Abstract: PURPOSE:To obtain a prescribed thin film having a diamond structure by maintaining a sputtering device having a graphite target under prescribed hydrogen pressure and performing sputtering with high-frequency electric power. CONSTITUTION:The hydrogen pressure in a vacuum chamber 1 of a sputtering device having a graphite target 2 is set under 10<-3>-several Torr. Electric power is impressed thereto from a high-frequency power source 6 and sputtering is performed. A thin diamond film of fine particles having several nm-several mum grain size is obtd. on the surface of a substrate. The diamond has the diamond structure enclosed by an alkyl group (<=3 carbon atoms) and consisting internally of four-coordinate carbon.
Patent JP-H1164592-A (JP)
Title: Radioactive material dry storage installation
Inventor: KUMAGAI NAOKI
IPC: G21F9/36
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce the storage spacing of radioactive material sealed containers. SOLUTION: A radioactive material dry storage installation 1 is provided with a fuel storage room 6 storing a plurality of sealed containers 9 containing spent fuel assemblies 7. Vertical support parts 15 installed at a floor slab 14 support the sealed containers 9 and carry-in port covers 13. The carry-in port covers 13 are adjacent to each other to form a ceiling part of the fuel storage room 6. Air ascends in space formed between the respective sealed containers 9, from a lower plenum 18 and flows to an upper plenum 19. Since the carry-in port covers 13 are adjacent to each other, the mutual spacing of the sealed containers 9 is reduced so as to increase the storage quantity of the fuel storage room 6.
Patent JP-H0386353-A (JP)
Title: Manufacture of ceramic ball for organic self-curing mold
Inventor: HORIE TAKAO
IPC: B22F7/06
Filed: 1989-08-29
Abstract: PURPOSE:To prevent the development of cracks on the outer shell layer and to effectively use ceramic ball as volume increasing material by burning after forming the prescribed thickness of the outer shell layer of the ceramic material around a magnetic core body. CONSTITUTION:A compacted body 6 formed by a press by using powder composed of magnetic material, is used for the core body. This compacted body 6 is burnt under the condition of involving this in the inner part of the prescribed ceramic material as the outer shell layer 4 to form an integrated ceramic sintered body 2. As the core body, besides the compacted body 6, granular body, bulky spherical body, spherical briquette or a material arranging consuming layer consumed at the time of burning on the outer surface thereof, composed of magnetic material is used. By this method, shrinkage of the outer shell layer 4 at the time of burning can be effectively absorbed with apparent shrinkage of the magnetic core body 6 and the development of crack on the outer shell layer 4 can be prevented. This ceramic ball can be favorably used for an organic self-curing mold.
Patent JP-H0271365-A (JP)
Title: Mechanical translation device
Inventor: ITO ETSUO
IPC: G06F17/28
Filed: 1988-09-07
Abstract: PURPOSE:To shorten the translating time and at the same time to reduce the labor required for the translation by translating only the untranslated data on a block having no coincidence with the data recorded to a recording means via a translating means. CONSTITUTION:When the untranslated data L1A is inputted, it is checked whether the translated data L2B exists at a recording part 13 or not. If not, the data L1A is sent to a translating part 11 and translated there. When this translation is through, both the data L1A and its translated data L2A are dis played opposite to each other at a display part 12. Then the data L1A and its translation result are recorded opposite to each other at the part 13. These recorded data are used to the subsequent various translation jobs as the data L1B to be translated the translated data L2B respectively.
Patent JP-H1094014-A (JP)
Title: Selective radio call receiver
Inventor: OKAMURA HIDETOSHI
IPC: H04W84/10
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in reception sensitivity by the influence of noise generated at the time of infrared ray data transmission by preventing the timings of a reception operation in a radio part and an infrared ray data transmission operation to the outside from being overlapped. SOLUTION: Radio signals received in an antenna 1 are amplified and demodulated in the radio part 2 and shaped to a waveform readable by a decoder 8 in a waveform shaping circuit 3. In the decoder 8, the calling number of the waveform shaping circuit 3 and its own calling number written in an EEPROM 12 beforehand are compared and message signals and data following the calling number are outputted to a CPU 10 when they match. In the CPU 10, when its own calling number and the message of the data from the decoder 8 are received, they are stored and preserved in a RAM 14. The data and the message signals stored in the RAM 14 are made to stand by until being outputted to the outside by infrared ray data transmission. Thus, the suplication of the data of the reception operation and a transmission operation is evaded.
Patent JP-H06296960-A (JP)
Title: Water purifier
Inventor: MORI HIROMI
IPC: C02F1/44
Filed: 1991-05-24
Abstract: PURPOSE:To provide the economical water purifier which has high convenience and is easy in handling and operation at the time of exchanging water purifying blank materials, etc. CONSTITUTION:A water purifier body 1 has bottom end water flow coupling seats 11, 12 and flank water flow coupling seats 16, 17. These bottom end water flow coupling seats 11, 12 are freely, horizontally movable and are connected to water distributing pipes 6, 7. These flank water flow coupling seats 16, 17 are communicated with each other. The bottom end water flow coupling seats 11, 12 and bottom end water flow coupling parts 13, 14 of water purifying blank material cartridges 2, 3 are freely fittable, attachable and detachable. The flank water flow coupling seats 16, 17 and the flank water flow coupling part 19 of the cartridge are freely fittable, attachable and detachable. A waterwork faucet 5 is equipped with a selector cock 4 connected to the water distributing pipes 6, 7.
Patent JP-H1156948-A (JP)
Title: Bubble bathtub
Inventor: INARI TAMIKAZU
IPC: A61H23/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a bubble bathtub generating no spout irregularity and capable of generating bubbles with the initially set strength when a fixed time elapses after an air feed start. SOLUTION: This bubble bathtub is provided with a controller 7 capable of switching the air feed quantity from an air pump 4 into multiple steps with a solenoid valve 5, and the controller 7 stores a program that the maximum air feed quantity is fed for the fixed time after an air feed start regardless of the selection of the air feed quantity and the maximum air feed quantity is switched to the initially selected air feed quantity after the fixed time elapses. The air feed is started when the switch of an air feed source is turned on, the maximum air feed quantity is fed for the fixed time by the program stored in the controller 7, 'air passages' are formed by all bubble jet nozzles, and uniform bubbles can be obtained.
Patent JP-H1065510-A (JP)
Title: Ic circuit and photoelectric sensor
Inventor: FUJIMOTO KIMITADA
IPC: G01J1/44
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of terminals extracted from the IC circuit for a photoelectric sensor. SOLUTION: An internal resistor R1 and a coupling capacitor C3 are connected in series with an output side of the main amplifier 8 and the circuit is connected to a comparator 9. The node is used for an external output terminal 31 and a variable resistor VR2 for sensitivity adjustment is connected externally. Thus, the number of external terminals 31 is decreased, the sensitivity is adjusted and the photoelectric sensor is made small in size.
Patent JP-2000058359-A (JP)
Title: Gap adjustment test apparatus for dc smoothing series reactor
Inventor: ENDO MASAHIRO
IPC: H01F41/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To enable estimation of vibration caused by harmonic distortion to reduce the amount of power used during a gap adjustment test. SOLUTION: An inverter device 27 connected to a commercial power source 22 outputs a three-phase A.C. voltage whose frequency can be varied. The three-phase A.C. voltage is adjusted by an autotransformer 28 and then applied to DC smoothing series reactors 24u to 24w connected in the form of Y via a boosting transformer 29. A gap adjustment test is carried out by passing a test current set in a range, corresponding to 1/2 to 1/10 of a rated current of the series reactors 24u to 24w therethrough. After the adjustment, presence vibration sound caused by harmonics distortion is verified by causing the inverter device 27 to pass a harmonics current through the series reactors 24u to 24w.
Patent JP-H0389040-A (JP)
Title: Air spring for railway rolling stock
Inventor: OKAMOTO ISAO
IPC: B61F5/10
Filed: 1989-08-31
Abstract: PURPOSE:To improve lateral spring rigidity while leaving the longitudinal spring rigidity small as it is by giving difference in horizontal spring rigidity of an air spring between two axial directions intersecting at a right angle. CONSTITUTION:In the longitudinal cross section (b-b) of an air spring, the inclination of a top face plate 1 is made close to zero in order to minimize horizontal spring rigidity. In the lateral cross section (a-a), the inclination of the top face plate 1 is made theta2, theta3 (theta2<theta3) in order to minimize spring force when lateral displacement is small and enlarge the spring force when lateral displacement is larger than a certain value, thus realizing such an air spring as to have the specified horizontal spring rigidity combined with the angle of a cord in a rubber film 2 and the material (hardness) of the rubber film 2. The riding comfort in lateral vibration and rolling vibration at the time of travelling on a curve at high speed can be thereby improved, as well as improvement on curve travelling performance such as decrease in lateral pressure can be realized.
Patent JP-2001051599-A (JP)
Title: Sheet for sales promotion
Inventor: SUGIMOTO TOMOHIRO
IPC: G09F1/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent sheet for sales promotion having a high appealing effect which is capable of rapidly, visually and impressibly presenting a system that the clouding of the skin occurs to a customer. SOLUTION: A first sheet 20 which has a base sheet 7 printed with an illustration 10 indicating the natural face of a person viewed from front and a transparent part 15 colored to turn the displayed face to the face clouded by the accumulation of the wastes when superposed on the base sheet 7 and a second sheet 30 which has a transparent part 25 colored to progress the accumulation of the wastes and to turn the displayed face to the further clouded face by superposition of the sheet on the base sheet 7 and the first sheet 20 are combined.
Patent JP-H0671467-A (JP)
Title: Method and device for cleaning printed board by using laser beam
Inventor: TERUYA YOSHIHIRO
IPC: B23K26/14
Filed: 1992-08-21
Abstract: PURPOSE:To prevent generation of solder balls and defective pin contacts by irradiating the laser beam from a plurality of diagonal directions upon a part to be cleaned, and thereby executing the dry cleaning of the surface of a printed board. CONSTITUTION:A part of the surface to be cleaned of a printed board 1 is simultaneously irradiated with two 1/4 ultraviolet laser beams which are focused in the band shape from two diagonal directions. In addition, the part which is directly at the back of this surface is simultaneously irradiated with two ultraviolet laser beams of band shape which are focused in the band shape from two diagonal directions. At the same time, the generated floating matters are blown off to the vacuum 6 side by a high pressure gas blow-out device 5 mounted in the vicinity of the printed board 1, and absorbed. Thus, adhered flux and solder balls can be removed all together by removing the prescribed part of the printed board 1 by the desired thickness (approximately 0.1mum).
Patent JP-S6196191-A (JP)
Inventor: RANBERUTO YOHANESU MARIA KUEIP
IPC: F04B39/12
Filed: 1985-10-08
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-H0967874-A (JP)
Title: House
Inventor: UMETSU HIROYUKI
IPC: E04B1/76
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a house which is not broken even when a sudden force is added to the body of the house by an earthquake or the like. SOLUTION: The whole outer periphery of a house A is covered with an airtight layer 6 to form a highly airtight house. A sensor B composed of a seismometer meter or a displacement meter installed in the house or outside the house and an air discharger C discharging air into the house and instantaneously increasing the air pressure in the house on the basis of the signal of the sensor B, are provided. The sensor B detects earthquakes or displacements of the body and when the detected figure is larger than a specified value, air is instantaneously discharged into the house by the air discharger C installed in the house A to increase the indoor air pressure and temporarily increase the strength of the body to prevent it from falling.
Patent JP-2001051441-A (JP)
Title: Additive for electrostatic charge image developing toner and toner
Inventor: TOYODA HIDEO
IPC: G03G9/08
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an additive with which the electrostatic charge image developing toner enhanced in low temperature releasability and high temperature releasability, and yet superior in blocking resistance, while keeping performances, such as fixability, image reproductivity, filming resistance, developer durability, and pulverizability, is obtained and to provide an electrostatic charge image developing toner having the above many superior characteristics. SOLUTION: The electrostatic charge image developing toner comprises the additives (X) for the charge image developing toner comprising a petroleum resin (A) and a synthetic wax (B) having carboxylic groups and/or ester groups, a binder resin (Y), and a colorant (Z), and an amount of the additive (X) ranges 1-40 weight % of the binder resin (Y).
Patent JP-H0271547-A (JP)
Title: Formation of wiring contact
Inventor: SUMI HIROBUMI
IPC: H01L21/768
Filed: 1988-09-06
Abstract: PURPOSE:To prevent the contact resistance from increasing by a method wherein an insulating film is formed on a high melting point metallic layer coated on a connected part and after removing a spontaneous oxide film on the surface of the high point metallic layer exposed in a contact hole formed in the insulating film, a conductive layer is formed. CONSTITUTION:A titanium layer 4 as a high melting point metallic layer is formed on element isolation films 2 and an impurity region 3 formed on a silicon substrate 1. Later, after changing the titanium layer 4 on the impurity region 3 into a TiSi layer 4b by self-alignment, a spontaneous oxide film 4c is formed on the surface while the TiSi layer 4b is annealed, leaving the surface natural oxide film 4c as it is, to be reacted to Si in the silicon substrate 1 for changing into a TiSi2 layer 4d. First, after depositing an insulating film 5, a contact hole 5a is made by etching process to expose the spontaneous oxide film 4c. Secondly, the spontaneous oxide film 4c in the contact hole 5a is removed by wet-etching process using ammonia hydrogen peroxide. Finally, an aluminum wiring 6 is formed in the contact hole 5a and on the insulating film 5.