baber/WOPTO huggingface dataset:
Patent JP-S61157407-A (JP)
Title: Low-noise tire
Inventor: KAJIWARA SHINZO
IPC: B60C11/03
Filed: 1984-12-28
Abstract: PURPOSE:To reduce noise without deteriorating performances by constituting a block row from a fundamental block row and a hase-difference block in the block constitution longer than the length of the unit block constituting the fundamental block, in a low-noise tire for passenger car, etc. CONSTITUTION:A fundamental block A is constituted by arranging unit blocks A1-A3... in an equal pitch along the equatorial plane, and blocks B1-B3, C1, and C2 are arranged on the both sides, having the phase shifted by S, M, L, m, and n for the unit blocks A1-A3, and phase blocks B and C are formed by repeating the phase shift periodically or at random. Each length lb, lc of the unit blocks B1..., C1... constituting these phase blocks B and C is set longer than the length la of the unit block A1... of the fundamental block A. With such constitution, a low-noise tire can be obtained without deteriorating the tire tread performances such as essentric-abrasion resistance.
Patent JP-H02126128-A (JP)
Title: Method and device for correcting unbalance in rotating body device
Inventor: MIYAJI KENJI
IPC: F16F15/36
Filed: 1988-11-03
Abstract: PURPOSE:To correct the unbalance of a rotating body in a short time without requiring skill by setting plural balance weights at least twice to measure an unbalance vector and calculating the fixing position of each balance weight by a microcomputer. CONSTITUTION:Balance weights W1 and W2 of a rotating body 2 are temporarily fixed in arbitrary positions on a circle having a revolving shaft 4 as the center, and angles of fixing are read, and thereafter, the rotating body 2 is rotated to the use state to input the oscillation condition to the computer. After the rotating body 2 is temporarily stopped, weights W1 and W2 are fixed to different positions again, and the oscillation condition is inputted in the same manner. Fixing angle information of each weight and oscillation information of the rotating body, namely, information of the unbalance vector are obtained, and fixing angle information of each weight to resolve the unbalance is outputted from the computer in accordance with material information of radiuses of revolution, weights, and the weight ratio of respective weights. These procedures are repeated to correct the unbalance with a higher precision.
Patent JP-H04155251-A (JP)
Title: Measuring method for degree of creep damage metallic material
Inventor: MURAKAMI KOICHI
IPC: G01N23/18
Filed: 1990-10-17
Abstract: PURPOSE:To enable accurate evaluation by using a limit view diffraction image of an electron beam to compare a value obtained by measuring a degree of precise deformation of a plurality of crystal grains in a sample to be measured as an angle of rotation of an expansion of a diffraction spot with a relationship with a value prepared by a statistic processing beforehand. CONSTITUTION:A sample to be measured is observed by a magnifying power of about 10,000 and one of areas A is selected containing several cells (subgrains) 2 in a crystal grain 1. Then, when a limit view electron beam diffraction image (Li) of the area A is exposed on a negative film 3 to record, a diffraction spot 5 appears centered on a center spot 4. By the same procedure, the Li of different areas A1-A10 in the same crystal grain 1 is exposed on a film 3 in multiplicity to record and an angle theta of rotation is measured centered on a spot 4 at a point 5. The angle theta undergoes a statistic processing to be compared with a relationship with a value processed statistically of an angle of rotation with respect to a known degree of creep damage. This can shorten measuring time thereby enabling accurate evaluation of the degree of creep damage.
Patent JP-H10104497-A (JP)
Title: Binoculars
Inventor: FUNATSU KOJI
IPC: G02B23/18
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide binoculars which can prevent a screw member from coming out. SOLUTION: Screws 103 are provided which are rotated from outside the binoculars so as to adjust the position of a prism holder 64, through holes 113 are formed in flange parts 110 positioned behind the screws 103 so that the screws 103 can be operated with a tool much as a screwdriver, and the through holes 113 are made larger in external diameter than the screw parts of the screws 103.
Patent JP-H08131332-A (JP)
Title: Exterior case of electric pot
Inventor: TAMURA AKIRA
IPC: A47J41/00
Filed: 1994-11-14
Abstract: PURPOSE: To provide a low cost exterior case of an electric pot reduced in the number of parts and the number of assembling processes and having neat appearance. CONSTITUTION: The exterior case of an electric pot consists of two main body members 11, 12 made of a synthetic resin wherein the whole of the main body 10 from the shoulder part 1b connected to the mouth part of an inner container 2 to a bottom part 1b having an inspection window 9 formed to the bottom surface thereof is vertically divided. Two main body members 11, 12 are integrated by connecting mutual connection parts provided between the joints of the upper ends of the main body members and mutually connecting the bottom parts 1b by the bottom lid 15 applied from below to the inspection window 9 formed between the bottom parts.
Patent JP-S62138959-A (JP)
Title: Page index system for document processor
Inventor: MANDA MASAHITO
IPC: G06F17/30
Filed: 1985-12-13
Abstract: PURPOSE:To shorten widely the time needed for retrieval by constituting a page index system of a heading row setting means, a heading page setting means and an index displaying means. CONSTITUTION:An index displaying is executed by a picture 11. At a heading displaying area 13, a heading entry 14 for the share of 10 pages is displayed. Respective heading entries 14 are composed of a page number displaying area 15, a heading row displaying area 46 and a scroll operating area 17. The page number displaying area 15 displays the page corresponding to the heading data and is used to instruct the displaying calling page. At the heading row displaying area 16, the document data for two rows are divided into the upper stage and the lower stage and displayed. The scroll operating area 17 is to change the head row displaying for above-mentioned two rows by a scroll, and divided into an upper direction scroll instructing part 17a and a lower direction scroll instructing part 17b.
Patent JP-H10107395-A (JP)
Title: Circuit board and its manufacture
Inventor: HATTORI MASAYUKI
IPC: H05K3/24
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enable forming a minuscule circuit pattern and a reliable bonding of circuit components, such as semiconductor flip chip on the circuit pattern without variations in the thickness of film between traces of the circuit pattern. SOLUTION: The surface of a ceramic substrate 1 made of a conductive compound is irradiated with laser light, by scanning with a specified pattern in a non-oxidizing atmosphere. The part irradiated with laser light is reduced for deposition of a conductor. A surface pattern 2 is formed with the conductor. A plating film pattern 3 is formed by providing the surface pattern 2 with a plating. A circuit pattern is formed by these surface pattern 2 and plating film pattern.
Patent JP-H0930840-A (JP)
Title: Glass fiber and its production
Inventor: KATOU HANAKO
IPC: C03C25/26
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To produce a glass fiber, capable of improving adhesion of the glass fiber to a resin or that of the mutual glass fibers and excellent in strength, water resistance and durability. SOLUTION: This glass fiber is a coated one obtained by coating the glass fiber with a blend prepared by blending an alkoxysilane and/or its hydrolyzate with an organic compound which is preferably a silane coupling agent having >=2 functional groups reactive with hydroxyl groups formed by hydrolyzing the alkoxysilane and water.
Patent JP-H10104005-A (JP)
Title: Navigation apparatus
Inventor: OMURA HIROSHI
IPC: G08G1/0962
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a navigation apparatus by which urgent information and information which is required by a driver can be acquired at a proper timing by a method wherein, when top-priority information is input, other pieces of information are regulated and the top-priority information is provided. SOLUTION: A navigation controller 17 retrieves a proper route up to a designated destination, and it performs a guidance operation by a display on a display 8 and by a voice output from a loudspeaker 6 for voice guidance. Then, when the input of multimedia information is detected, the kind KND of the input information is recognized. The kind of the information is set as urgent information or the like, and a centralized control unit 2 allocates the kind KND according to the source of the information, data about the kind KND, e.g. the order of priority and a rank value, are referred to from a table so as to be stored in an information input table. Whether the information is the urgent information or not is investigated on the basis of the kind KND of the information. When it is the urgent information, the urgent information is retreated to a free region.
Patent JP-H07108377-A (JP)
Title: Aluminum alloy welded joint excellent in strength
Inventor: KOGA SHOSHI
IPC: B23K9/23
Filed: 1993-10-12
Abstract: PURPOSE:To provide the aluminum alloy welded joint in which deterioration of flexural strength is not caused. CONSTITUTION:In the aluminum alloy welded joint of a thick-walled member and a thin-walled member on which the bending moment acts, a joint part has the lap joint shape and besides, a softened part generated by welded at the thin-walled member side is in a lap allowance. Frame of an automobile and vehicles are suitable for joining of frames when being constituted of an aluminum alloy.
Patent JP-H09130739-A (JP)
Title: Dynamic image compression intermittent recording device
Inventor: TSUKIJI NOBUYOSHI
IPC: H04N5/7826
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To use only one system circuit that processes image data of the NTSC system for the PAL system image data as to processing after compression by interleaving picture elements in the horizontal direction with respect to the PAL system image data received by the dynamic image compression intermittent recording device so as to make the number of picture elements of one frame equal to that for the NTSC system. SOLUTION: Received PAL image data are given to a field extract circuit 2, from which image data of one field are extracted in the unit of, e.g. seconds in the time lapse mode, the data are given to a decimation circuit 3, in which decimation is made from 720 pixels to 600 pixels in the horizontal direction. As a result, the image data whose bit rate for one frame is equal to that of the NTSC image data are given to a data rearrangement circuit 4, in which the data are rearranged in the block configuration of the NTSC system format and the resulting data are processed in a compression coding circuit 9 similarly to the NTSC system image data.
Patent JP-S62138332-A (JP)
Title: Preparation of iron oxide for raw material of ferrite from iron ore
Inventor: SAKURAI SATORU
IPC: C01G49/02
Filed: 1985-12-13
Abstract: PURPOSE:To obtain the titled iron oxide having good quality contg. small amt. of impurities from hematite type iron ore contg. small amt. of impurities by executing classification aiming coarse grains and combined procedure of classification with washing with water after pulverizing to a specified particle size range. CONSTITUTION:Hematite type iron ore 2 contg. small amt. of gangue component, such as SiO2, Al2O3, MgO, etc., is fed to a vibrating screen 2, and coarse grains having >=100mum particle size is removed to the outside of the system. On one hand, fine particles 4 having <=100mum particle size are crushed to 1-20mum mean particle size with a crusher 5, which are then transferred to a pneumatic classifier 6 and classified therein. By this classification, fine particles 7 are removed to the outside of the system and highly purified coarse grains 8 are obtd. Thereafter, the coarse grains 8 are transferred to a pulverization system 9, and pulverized to ca 1mum mean particle size to thus obtain product 10 of aimed iron oxide for a raw material for ferrite.
Patent JP-H09129843-A (JP)
Title: Semiconductor device
Inventor: FUJITA KAZUNORI
IPC: H01L27/108
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of high reliability which is excellent in resistance to soft error caused by α-rays. SOLUTION: An MOS transistor 3 and a capacitor 7 are formed on a silicon substrate 1, and a hydrogen diffusion layer 11 is formed just under the MOS transistor 3 and the capacitor 7 of the substrate 1, by implanting hydrogen ions with an ion implantation method. By the effect of the hydrogen diffusion layer 11, electron.positive hole pairs generated in the substrate 1 by α-rays are turned into an inert state, and do not exert adverse influence upon the transistor 3 and the capacitor 7.
Patent JP-2001103191-A (JP)
Title: Digital composite machine
Inventor: AOKI ISAO
IPC: G06T3/40
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the processing in a digital composite machine from being occupied more needed for an output of a management document in the case of synthesizing an identification mark with a registered document so as to generate the management document. SOLUTION: In the digital composite machine is provided with a document management means that generates a document code of a document to be registered in a registration means, generates an identification mark on the basis of this document code, synthesizes the identification code with all or part of the document to generate and output the management document, uses an image scanner section 7 to analyze the identification mark from the management document and to extract the document corresponding to the identification mark from a storage device 12, image data for synthesis with low resolution are generated from all or part of the document and synthesized with the identification mark in the case of generating the management document.
Patent JP-2001098609-A (JP)
Title: Toilet device
Inventor: ASADA KYOJI
IPC: A47K13/26
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a toilet device capable of easily and accurately fixing a mounting bolt to a toilet seat device and a washing water tank and improving workability to a toilet of the toilet seat device. SOLUTION: In a toilet 2 and a washing water tank 1 for supplying washing water to the toilet 2 or a toilet seat device set on the upper surface of the toilet and a cylindrical mounting bolt 3 having a circular or an angular plate shape 31 on the washing water tank 1 or the toilet seat device mounting side for connecting the toilet 2 and washing water tank 1 or the toilet seat device, a mounting section for fixing the mounting bolt having a U-shaped notched surface is provided to the bottom of the washing water tank 1, a claw section capable of being elastically displaced in the vertical direction is provided upward of a straight line section on the U-shaped notched surface,  and a projection is so provided to the lower surface of the end on the elastic displacement side of the claw section that it interferes with a supply device of the mounting bolt or the circular or angular plate shape on the mounting side of the toilet seat device in the vertical direction.
Patent JP-S61155168-A (JP)
Inventor: DONARUDO RICHIYAADO REEMUBETSU
IPC: G01N33/34
Filed: 1985-12-13
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-H06110001-A (JP)
Title: Polygon mirror for projection optical system
Inventor: IKEDA MASAYA
IPC: G02B26/10
Filed: 1992-09-24
Abstract: PURPOSE:To provide a polygon mirror which can freely be varied in projection distance and installed in a small space. CONSTITUTION:This polygon mirror 1 can be made to operate as a concave or a convex surface mirror by forming its respective reflecting surfaces concavely or convexly. The projection optical distance can freely be varied by varying the curvature and the depth of focus can freely be varied by combining the polygon mirror with a projection lens.
Patent JP-S62138939-A (JP)
Title: Verification system for file renewal
Inventor: IMAI AKIRA
IPC: G06F12/00
Filed: 1985-12-12
Abstract: PURPOSE:To process the correct verification in a shorter time by comparing the total value of the day/hour information at the time of renewing the file recorded in a control information area with the previous day final time and the appointed day business start. CONSTITUTION:At the fixing position of a page control part (a), a control area (c) to record the date and the time at the time of renewing the contents of a data part (b) is provided. Further, in a data base management system 5, a control information accumulating means 5a having the function to add simply the numeric value of the information in the control area (c) of respective pages Pi, and an accumulating information verification means 7a having the function to take out the total value information accumulated by the control information accumulating means 5a in a verification program 7 as the verification information are equipped. By calculating the total value of the contents of the control information in the page control part of respective page prescribed areas of a ledger file with the control information accumulating means, removing the total value with the accumulating information verification means and verifying the previous total value and the present total value, the correct verification processing can be processed in a shorter time.
Patent JP-S61158973-A (JP)
Title: Production of 1-cyclopentylpiperazine
Inventor: HASHIMOTO SOICHI
IPC: C07D295/02
Filed: 1984-12-28
Abstract: PURPOSE:To obtain the titled substance useful as an intermediate for drugs from easily obtainable raw materials in high yield, by subjecting piperazine and cyclopentanone to catalytic hydrogen reduction in the presence of a hydrogenating catalyst such as Raney nickel catalyst, Pd catalyst, etc. CONSTITUTION:Piperazine and cyclopentanone in a molar ratio of 1:0.5-1.5 are subjected to catalytic hydrogen reduction in the presence or absence of a solvent in the presence of a hydrogenating catalyst such as Raney-nickel, Pd catalyst, etc. to give the titled substance. An amount of the catalyst used is preferably 2-50wt% Raney nickel or 0.1-20wt% Pd based on piperazine. The reaction is carried out at 50-130 deg.C at 5-50atm. for 30min-6hr in a solvent such as toluene, etc.
Patent JP-H0998633-A (JP)
Title: Thatch collector in thatch collecting vehicle
Inventor: MASUDA REI
IPC: A01D34/63
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a thatch collector capable of collecting reaped thatches without leaving and causing the thatches to remain in a rotor cover or a duct. SOLUTION: This thatch collector in a thatch collecting vehicle is obtained by installing an oblong suction port 31 in the upper part of a rotary cover 3 for covering the outer periphery of a rotor 5 for collecting thatches, connecting the oblong suction port 31 to an oblong feed port 32 in a thatch transverse feeding part additionally provided on the outside of the rotary cover with a suction duct 19 of an oblong cross section, forming a conveying duct at one end of a thatch transverse feeding part 20, providing a screw in the thatch transverse feeding part 20 and feeding the collected thatches to the conveying duct 7 so as to feed the thatches through a suction fan to a bagging device.  Furthermore, a tool for connectedly installing blades having the plural blades set in one row is freely detachably connected to a rotating shaft of the rotor 5 for collecting the thatches to radially arrange the blades in the rotating shaft.
Patent JP-H02126335-A (JP)
Title: Emulation device
Inventor: TONO KAORU
IPC: G06F11/22
Filed: 1988-11-04
Abstract: PURPOSE:To prevent the inserting direction to the IC socket of a connector from being limited by providing a compensating switch circuit to compensate and connect corresponding to the inserting direction between an emulation circuit part and the connector. CONSTITUTION:A connector 1 has taper parts Q1 to Q4 at four angles, can be be connected in any direction of four directions of an IC socket 4 on a target system 3. A compensating switch circuit 5 is composed of four interlocking switch groups SWa to SWd, and when signals Sa to Sd are connected to a contact group (a), they are supplied to the pin of the corresponding number of four sides of the connector 1 and the socket 4 through the wiring A' to D' of the cable 2. The circuit 5 can be connected and compensated by switching the contact group of respective switch groups corresponding to four directions of the insertion of the connector 1. Consequently, concerning four sides of the socket 4, even when the connector is inserted in any direction, the communication can be executed corresponding to it and the insertion direction to the socket 4 of the connector 1 cannot be limited.
Patent JP-H01122079-A (JP)
Title: Signal generation circuit
Inventor: TANEHASHI MASAO
IPC: G11B7/26
Filed: 1987-11-04
Abstract: PURPOSE:To dispense with reset in a case that rotating speed is changed by synchronizing all signals in a circuit with the angle of rotation of an optical disk. CONSTITUTION:A sector dividing part 1 is set at a value (q) that the rotation angle signal (d) of the optical disk is divided equally by the number of the sectors of one track portion of the optical disk, by an origin signal (c) whose one pulse is generated at every one rotation of the disk, and counts down the signal (d), and when a count value comes to zero, it makes it into a sector signal (e) by a g-ary system counter to be preset at (q) by the borrow of a built-in counter itself, and supplies it to a counter part 2. The counter part 2 is cleared by the signal (e), and counts the signal (d). Assuming that the number of the signals (d) to cover sufficiently the length of an ID part to be (r), the part 2 generates an ID part length signal (f) which comes to high potential only in the range of 0<=x<=r of the count value (x). A shift register part 3 is shifted by the signal (d) so that the signal (f) coincides with the position of the ID part, and comes to be an ID part protect signal (g). Thus, the reset can be dispensed with even if the rotating speed of the optical disk is changed.
Patent JP-S63133083-A (JP)
Title: Time correction system of machinery built-in clock
Inventor: UKEGAWA TAKESHI
IPC: G04G3/02
Filed: 1986-11-25
Abstract: PURPOSE:To automate the correction of time, by detecting the deviation of measuring frequency on the basis of highly accurate reference frequency and correcting the time on the basis of said deviation. CONSTITUTION:The clock frequency formed by a clock forming means (a) is increased by K1-times to form reference frequency which is, in turn, counted by a clocking means (b) to clock time. A reference frequency forming means (c) forms reference frequency of a repeating cycle faster than the clock frequency and a measuring frequency forming means (d) increases the clock frequency by K2-times to form measuring frequency. An operation means (e) operates the error between a normal time and the time clocked on the basis of fundamental frequency from the predetermined reference time set by counting the reference frequency and the time converted to the time limit of the fundamental frequency by increasing the measuring frequency counted within the reference time by K1/K2 times. On the basis of the operation result of the operation means (e), a correction means (f) corrects time.