baber/WOPTO huggingface dataset:
Patent JP-H09221943-A (JP)
Title: Beam-pipe mounting construction of fence
Inventor: NAKAMURA ICHIRO
IPC: E01F15/04
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To promote work efficiency in case of execution to obtain construction without having any shortcoming in strength in joint positions of beam-pipes. SOLUTION: A bracket 23 is mounted to a support 21 with a mounting bolt 30 through an interval member 26. The bracket 23 is formed of a holding hardware 24 and a cover hardware 25. The holding hardware 24 is formed of a circular mounting section 27 and a semi-circular cylindrical semi-cylinder section. A spherical back 26b of the interval member 26 is brought into contact with a spherical contact surface 27a in the semi-cylinder section of the holding hardware 24 in a slidable manner, and the angle adjustment of the bracket 23 can be made. Interlocking projections 28b and 25c are provided to the semi-cylinder section of the holding hardware and cover hardware 25. A beam-pipe 22 is connected to the bracket 23 by fitting the interlocking projections 28b and 25c into interlocking holes 22a and 22b of the beam pipe.  The holding hardware 24 and cover hardware 25 are formed together as a unit by inserting a joint bolt 29 from the holding hardware 24 side to screw into a projected nut section 25b on the cover hardware 25 side to fasten. Since the projected nut section 25b is used only for a joint position between the holding hardware and cover hardware, impact applied to the beam pipe 22 is not made to act on the joint position, and it is not regarded as shortcomings in strength.
Patent JP-H08251404-A (JP)
Title: Method and device for discriminating attribute of image area
Inventor: NAKAMURA KAZUAKI
IPC: G06N3/00
Filed: 1995-03-13
Abstract: PURPOSE: To more easily and precisely discriminates the attribute of an area based on received image data. CONSTITUTION: A 1st neural network 12 in which at least a neuron number of one intermediate layer is smaller then the neuron number of an input layer, the neuron number of the input layer and that of an output layer are equal to each other and the identify mapping has already been learned is made up of a characteristic extract network 12a consisting of the input layer and the intermediate layers and of one or plural networks and made up of an area discrimination network 12b linked with the characteristic extract network 12a to receive an output from the characteristic extract network 12a and providing the output of a discrimination result as to the area attribute of image data based on the image data received by the input layer of the characteristic extract network 12a.
Patent JP-S56149632-A (JP)
Title: Chinese character input system using romaji
Inventor: MORITA MASANORI
IPC: G06F3/00
Filed: 1980-04-21
Abstract: PURPOSE:To increase the input speed of pronunciation in an easy way for a Chinese character input system using a Romaji-Chinese character conversion method, by performing an input of only consonants with either left or right hand fingers and an input of only vowels with the other hand fingers respectively. CONSTITUTION:The means 1 through which only consonants are supplied is provided at the position where an input is possible with the fingers of left or right hands excepting the thumb; while the means 2 by which only vowels are supplied is provided at the position where an input is possible with the other hand fingers. The following means are provided at the position where an input is possible with right or left thumb, that is, the input means 4 for Y that is in front of a vowel and forms a contracted sound; the input means 7 for an alveolar consonant N following a vowel; the input means 6 for velar consonants KU and KI following a vowel; the input means 8 for a double vowel of a combination of vowels and long vowels (AI, EI, UU, OU); plus a means of input voice TU (TSU) following a vowel respectively. A parallel operation is secured for these input means to increase the input speed of pronunciation.
Patent JP-H11248421-A (JP)
Title: Method and apparatus for tracking moving bodies
Inventor: TANNO MIZUKI
IPC: G06T1/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To enable the travel quantity calculation of tracking targets even if the positions of a plurality of feature points of a pair of tracking targets are calculated with an error, by calculating after replacing with a floating rigid body in a virtual coordinate space, having on the surface the positions of the feature points of the tracking targets detected before or after moving. SOLUTION: After or before moving a tracking target, it is photographed by cameras 1a, 1b, and a feature point position calculator 6 calculates the three-dimensional positions of feature points of the tracking target from the stereo images. Based on the calculation result, a mechanical simulator 7 simulates with a mechanical system composed of springs which couple a floating rigid body having on the surface the positions of the feature points before moving, fixed points at the feature points after moving, and points on the floating rigid body originating from the same feature points of the tracking target, and a travel quantity calculator 8 calculates the travel quantity of the tracking target.  The position and attitude change quantities of the floating rigid body are equal to the travel quantity of the tracking target, and hence, even if an error occurs in the position calculation of the feature points of the moving tracking target, the travel quantity calculation is possible.
Patent JP-S54144105-A (JP)
Title: Response control system
Inventor: MITANI KAZUJI
IPC: G06F13/00
Filed: 1978-04-28
Abstract: PURPOSE:To enable to use the response by each hierarchy independently without transmission and reception of useless response, with the constitution transferring the response of upper level including that for lower levels. CONSTITUTION:The data communication terminals 101, 102 are constituted with the levels 1...5, the level 1(201) is the physical level, 2(201) is the physical level, the level 2(202) is the link control level which constitutes the lowest level of the physical level, the level 3 (203) is the network level which relates to the transfer control network management, the level 4(204) relates to the functional control, and the level 5(205) relates to te business processing. For example, the response of the protocol 302 of the highest level corresponding to the level 2 is transferred, including the response of the protocol 301 of the lowest level. Thus, the transmission and reception of useless response is avoided to use the response of each hierarchy independently.
Patent JP-H07236559-A (JP)
Title: Production of heat insulating tableware
Inventor: ONO KIYOSHI
IPC: A47G19/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide a process for producing heat insulating tableware which has an excellent heat retaining property and maintains this heat retaining property without deterioration even after long-term use. CONSTITUTION:Outside wall parts 3, 4 of the wall of the heat insulating tableware formed by hollowing the wall and packing a fibrous heat insulating material into the hollow parts 9, 10 are previously molded dividedly to outside wall parts 3, 4 and inside wall parts 5, 6 at the time of producing the heat insulating tableware described above. The bulky fibrous heat insulating material formed by molding a mixture composed of org. synthetic fibers and inorg. fibers is interposed between the moldings of the outside wall parts 3, 4 and the moldings of the inside wall parts 5, 6, and welding of the partial moldings of the outside wall and the partial moldings of the inside wall is executed in this state.
Patent JP-H10255926-A (JP)
Title: Connector
Inventor: KOMORI MAKOTO
IPC: H01R12/24
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized connector with good working property in which connecting reliability is ensured by pressure-connecting the electrode of a flexible cable to a contact when the insertion of a slider is completed without adding the pressing force of the contact to the cable while the slider is inserted into a connecting housing. SOLUTION: A flexible printed board (FPC) 1 is inserted into a slider 3 in an arrowed direction B until its projection part is touched thereto. Further, it is inserted in an arrowed direction A, whereby the FPC 1 and a FPC guide 3c are inserted into an U-shaped terminal 4. During the insertion, a contact 4a is slid in the direction of an opening part 3a while it presses the contact housing wall 3b of the slider, but moved separately from the FPC 1. When the slider 3 makes contact with a housing 2, the contact 4a is protruded from the opening part 3a, whereby the connector connection is completed. The feeling of connection completion can be judged by the difference in level of the contact housing wall 3b when the contact 4a presses the electrode of the FPC 1 protruded from the opening part 3a, and the FPC 1 is locked so as to prevent the slippage.
Patent JP-S55144217-A (JP)
Title: Electromagnetically driven slit exposure shutter
Inventor: UCHIYAMA TAKASHI
IPC: G03B9/08
Filed: 1979-04-28
Abstract: PURPOSE: To stabilize operation of focal-plane shutter, by providing a means to prevent the slit width formed by the rear end of a front curtain and the front end of a rear curtain when the shutter curtains travel from becoming below the specified value.  
     CONSTITUTION: When a bobbin 35 slides upward as a coil 37 is energized, a pin 50 runs in a long groove 51a, and protruding parts 52 and 53 of the bobbin contact with each other, so that the bobbins 35 and 36 slide while maintaining a specified spacing due to the protruding parts 52, 53. Therefore, a front blade 6 and a rear blade 9 travel while keeping a slit width of width W. When resetting the shutter blades, the current passing into coils 37, 38 is reversed. At this time, since the pin 50 of the bobbin 35 runs downward in a long groove 51b, the protruding parts 52 and 53 do not contact with each other. When the electric current supplied to the coil 37 is set larger than that of the coil 36, the rear blade 9 is pushed by the front blade and is reset in closed state. Thus, the shutter operation may be stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51127796-A (JP)
Title: Paper money feeder
Inventor: UCHIDA ISAMU
IPC: B65H29/66
Filed: 1975-04-30
Abstract: PURPOSE: To provide smooth drawing-out of the plural kinds of paper money without any loss time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000253492-A (JP)
Title: Loudspeaker using piezoelectric vibration body
Inventor: TSUTSUMI SEI
IPC: H04R17/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent fall-off of a piezoelectric diaphragm from a supporting member in a loudspeaker using the piezoelectric diaphragm. SOLUTION: In a loudspeaker 10 where a center part of a piezoelectric diaphragm 12 is attached to an acoustic diaphragm 14 through a supporting member 16, a through hole is formed in the center of the diaphragm 12, the tip part of the supporting member 16 is inserted into the through hole and caulked, thereby, the member 16 is fixed to the diaphragm 12.
Patent JP-H02234612-A (JP)
Title: Cultivation soil for potting
Inventor: TOYONE MINORU
IPC: A01G1/00
Filed: 1989-03-07
Abstract: PURPOSE:To form cultivation soil for potting, having an ideal pH value and capable of actively growing root thick with excellent water draining properties by pressing coconut seed shell and flesh of a coconut fruit, cutting the pressed coconut shell and flesh and blending the resultant chips with a carbonized substance of plants in a specific proportion. CONSTITUTION:The above-mentioned cultivation soil for potting is formed by pressing 40-95pts.wt. coconut seed shell and flesh of a coconut fruit in the direction almost perpendicular to the orientation direction of fiber and blending 5-30pts.wt. (expressed in terms of 14% moisture content) resultant chips with 2-15pts.wt. carbonized substance of plants. A carbonized substance of plants obtained by roasting coconut shell in a covered pan at about 800 deg.C is preferred as the carbonized substance of the plants.
Patent JP-H07239707-A (JP)
Title: Numerical controller equipped with remote operation function
Inventor: SUZUKI HIROSHI
IPC: G05B19/4155
Filed: 1994-02-25
Abstract: PURPOSE:To prevent machining program data from being absent in an operation buffer, to evade the formation of a cutter mark on a work and vibration even when the operation buffer becomes empty, and to set whether or not a decrease in cutting speed and the retraction of a cutting tool are effective or ineffective in a machining program. CONSTITUTION:An operation condition setting part 21 sets an operation buffer remaining block quantity and a cutting feed override as cutting feed speed reduction conditions when the amount of remaining data of machining program data in the operation buffer decreases. A control part 14 decreases the cutting speed according to the cutting feed override when the number of left blocks of machining program data in the operation buffer becomes less than the operation buffer remaining block quantity, and puts the cutting speed back when the number of remaining blocks of the machining program in the operation buffer exceeds the operation buffer remaining block quantity.
Patent JP-S58168638-A (JP)
Title: High-modulus diene rubber composition
Inventor: IKEDA HIROHARU
IPC: C08L51/02
Filed: 1982-03-31
Abstract: PURPOSE:To form a high-modulus rubber compsn. having excellent processability and tensile strength, by blending a mixture of polypropylene and short-fiber potassium titanate with a diene rubber. CONSTITUTION:60-90pts.wt. diene rubber such as polyisoprene rubber, 2.5- 30pts.wt. short-fiber potassium titanate, pref. whisker having a composition of K2O.6TiO2, a fiber length of 40mu or below and a fiber diameter of 1mu or below, and 2-20pts.wt. polypropylene are blended together.
Patent JP-H08249206-A (JP)
Title: Computer with stack area destruction detection function
Inventor: HARUYAMA HITOSHI
IPC: G06F9/42
Filed: 1995-03-13
Abstract: PURPOSE: To detect the abnormality of a function at the time of return to a calling origin when the abnormal function for destructing the stack area of the calling origin is called. CONSTITUTION: This computer for performing operations while securing and releasing the stack area for performing a fixed processing by a program within a program memory, storing a base pointer for indicating the bottom part of the stack area in a register 5 inside a CPU and the program memory 8c and operating the program while changing the base painter inside the register 5 by using storage 8c inside the program memory is provided with auxiliary preservation means 13 and 11 different from the storage part 8c for preserving the base pointer and comparing and reporting means 10 and 12 for comparing register contents 8c and 5 with the contents 11 of the auxiliary preservation means when the operation of the program is returned from a new stack area 9 to a certain stack area 8 and reporting that effect when they do not match with each other.
Patent JP-S51128502-A (JP)
Title: 4-channel headphone unit
Inventor: YAMADA AKITOSHI
IPC: H04S1/00
Filed: 1975-04-30
Abstract: PURPOSE:To enable sound image to be constantly positioned outside of the head with simple composition.
Patent JP-H06240424-A (JP)
Title: Production of aluminum alloy sheet excellent in formability and baking hardenability
Inventor: SHU IWAO
IPC: C22F1/00
Filed: 1993-02-18
Abstract: PURPOSE:To produce a sheet, as an Al alloy sheet for forming used for automobile body sheet, etc., excellent in formability and baking hardenability and minimal in secular change at room temp. CONSTITUTION:An ingot of an Al alloy, which has a composition containing 0.3-1.5% Mg and 0.5-2.5% Si as essential components and containing, if necessary, small amounts of Cu, Zn, Mn, Cr, Zr, V, Fe, and Ti, is subjected to homogenizing treatment, hot rolling, and cold rolling. The resulting sheet is subjected to solution heat treatment at >=480 deg.C, cooled down to 50-150 deg.C at >=80 deg.C/min cooling rate, and held at the above temp. for 0.5-50hr (where the relation between temp. T( deg.C) and time (t) (hr) satisfies 100<=T+2t<=200), and further heated at >=80 deg.C/min temp. rise rate at >180-280 deg.C for <=170sec to undergo final heat treatment.
Patent JP-S62211837-A (JP)
Title: Display device
Inventor: YAMAZAKI FUMIO
IPC: H01J31/12
Filed: 1986-03-11
Abstract: PURPOSE:To prevent discharge due to a charge-up as well as to get rid of a warp attributable to welding distortion, by making divided horizontal deflecting electrodes overlap with one another, and pressing and clamping each exposed part of respective insulating substrates with a bonding agent via a spacer member. CONSTITUTION:A first horizontal deflecting electrode (DH-1) 109 and a third horizontal deflecting electrode (DH-3) 111 are formed in both end positions on each surface at both sides of an insulating plate 119 by means of metalizing, plating, etc., and they are separated from each other. A second horizontal deflection electrode (DH-2) 110 is formed on the surface of an insulating plate 120 in a film form covering it by means of metalizing, plating, etc. In this (DH-2) 110, its metallic surface is formed up to the backside to be opposed to these (DH-1) 109 - (DH-3) 111. And, at this backside central part, the surface of the insulating plate 120 is exposed as corresponding to the insulating plate 119 to be exposed. In addition, using a bonding agent 122, these insulating plates 119 and 120 and a spacer member 121 are all joined together and clamped in adhesion.
Patent JP-H11249136-A (JP)
Title: Back light device
Inventor: UEDA TOSHIAKI
IPC: G02F1/1335
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To efficiently take in external light and further to adopt a light emitting diode(LED) as an internal light source. SOLUTION: A wedge-shaped back light transmission plate 3 is arranged on the back of a color liquid crystal display(LCD) panel 2, a wedge-shaped external light introduction prism is arranged while being overlapped on the internal light reflecting plane of that back light transmission plate 3, an LED 5 is arranged on the end face of the back light transmission plate 3, and the end face of the external light introduction prism is confronted with an external light take-in window 6.  Since external light can be efficiently taken in by arranging the external light introducing means while overlapping it on the internal light reflecting plane of the internal light introducing means arranged on the back of a member to be illuminated and further the member to be illuminated can be efficiently illuminated almost without loss light, even when the internal light source is turned off, the member to be illuminated can be illuminated sufficiently light only with external light.
Patent JP-H0272138-A (JP)
Title: Separation of citric acid from isocitric acid
Inventor: MATSUMOTO TAKAO
IPC: C12P7/48
Filed: 1988-03-07
Abstract: PURPOSE:To separate and purity citric acid from a fermented solution or crude crystal of citric acid by making use of difference in solubility of sodium citrate and sodium isocitrate in an aqueous solution of carbon dioxide gas under a supercritical condition. CONSTITUTION:A mixture excellent citric acid and isocitric acid is sealed in a pressure container, maintained at 30-60 deg.C, pressurized with a carbon dioxide gas under 73-400kg/cm<2> and a water-containing carbon dioxide gas (preferably carbon dioxide gas containing at least one of water, alcohol, ether and hydrocarbon) is circulated through the mixture. The interior of the pressure container is made into a gas-solid coexisting state, the fluid is discharged from the coexisting system while maintaining the pressure and the residual solid and gas are collected, respectively to separate and purify citric acid and isocitric acid. Crystal having 80-95wt.% removal ratio of isocitric acid and >=95wt.% purity of citric acid is obtained from the mixture of citric acid and isocitric acid.
Patent JP-H08225964-A (JP)
Title: Aluminum material excellent in brilliance and its production
Inventor: TSUKAMOTO YUMIKO
IPC: C23F3/02
Filed: 1995-02-17
Abstract: PURPOSE: To obtain an Al material having high brilliance even by alkali etching by specifying the depth and radius of dimples formed by alkali etching in the surface of an Al material contg. 2nd phase particles of an intermetallic compd. under specified conditions. CONSTITUTION: An Al material contg. <=0.3vol.% 2nd phase particles of an intermetallic compd. having <=5μm particle diameter is etched with alkali. At this time, the diameter of dimples formed in the surface of the Al material is regulated to 0.1-100μm and the etching is finished under conditions establishing the relations of 1-(d/r)tan30>=0 and  [1-(d/r)tan30]<2> ×(1-α)+α}×92>R among the average depth(d) (μm) of the dimples, the average radius(r) (μm) of the dimples, the residual area rate α of the flat part and reflectance R (%) at 60 deg. incident angle.
Patent JP-S55145429-A (JP)
Title: Digital-analog converter
Inventor: KATAKURA MASAYUKI
IPC: H03M1/78
Filed: 1979-05-02
Abstract: PURPOSE:To carry out the D/A conversion with the low power consumption and no reduction of the operation speed, by discriminating the converting sections in accordance with the scale of the digital input signal and then giving the control to the switching current circuit with the section discriminating signal to secure the next section. CONSTITUTION:The current supplied from the current source is supplied to ladder resistance row 4 via current switching circuits 2a-2d, and switching circuits 3a-3d are provided between the output terminals of circuits 2a-2d and the node of row 4. In this case, the switching section such as I of the D/A converting property is discriminated in accordance with the scale of the digital input signal, and then circuit  3b is controlled by the section discriminating signal to obtain section II. Thus the  nonlinear converting signal is obtained. In this way, the nonlinear D/A conversion becomes possible in the simple circuit and with the low power consumption and no reduction of the operating speed.
Patent JP-H07262998-A (JP)
Title: Manufacture of cylindrical spray type solid electrolyte fuel cell
Inventor: SASAI TETSUICHI
IPC: H01M8/02
Filed: 1994-03-24
Abstract: PURPOSE:To stick an electrode, of which thickness is gradually reduced toward the ends thereof, on the surface of a porous tube by arranging a masking plate formed with window parts, of which width in both ends thereof is gradually reduced in comparison with that of a central part, and applying the spraying method. CONSTITUTION:A masking plate 14, which is formed with parallelogram windows 13 with a predetermined space, is stood in front of a porous tube 11, and the tube 11 is rotated, and also a spray gun 21 is used and reciprocated in the longitudinal direction of the tube 11 for spraying to stick an electrode 12 on the surface of the tube 11. Since width of the windows 13 is gradually reduced toward both ends thereof, quantity of the electrode material to be stuck on the ends thereof is limited, and film thickness of the starting part 12a and the finish part 12b of the electrode 12 are formed so as to be continuously and gradually reduced in comparison with a predetermined thickness. Consequently, a defect such as peeling and cracking of an electrode such as a fuel electrode, electrolyte film, air electrode and inter connector is reduced.