baber/WOPTO huggingface dataset:
Patent JP-S63150787-A (JP)
Title: Optical character recognition device
Inventor: UEDA HIDEAKI
IPC: G06K9/68
Filed: 1986-12-15
Abstract: PURPOSE:To decrease the succeeding recognition time for a print letter and to reduce the capacity of a memory used as a recognition dictionary to one font's capacity by deciding kinds of fonts in an original picture by means of a recognition means and information at collation. CONSTITUTION:A character pattern at each character obtained by applying photoelectric transducing to an original picture 1 is inputted to a character pattern storage means 3 via an observing means 2, a total control means 9 is used and each character of the pattern is outputted to a characteristic extraction means 4. The characteristic of the character pattern obtained in this way is fed to a recognition means 5, where the character is collated with a 1st font recognition dictionary stored initially in a high speed access means 6 and the collated information is outputted to a recognition dictionary selection means 7. Thus, the processing is repeated to one page of character pattern and when the collation of the 1st font stored initially in the means 6 if finished, the recognition dictionary of a 2nd font stored in a low speed access storage means 8 is stored in the means 6 and the processing is repeated until the collation of an n-th font is finished.
Patent JP-2001113551-A (JP)
Title: Method and apparatus for press molding and vulcanization of rubber composition
Inventor: MIKI SHIGEKI
IPC: B29C33/24
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber showing an excellent physical property value by sufficiently advancing the vulcanization of a rubber composition excellent in moldability. SOLUTION: A rubber composition is subjected to press molding within a low temperature region making the rubber composition flowable and not generating the decomposition of vulcanizing chemicals compounded with the rubber composition and the molded rubber composition is raised in temperature while held to a molded state to advance vulcanization within a high temperature region for a predetermined time.
Patent JP-H08158987-A (JP)
Title: Fuel injection nozzle
Inventor: MATSUKAWA TOMOJI
IPC: F02M61/16
Filed: 1994-12-02
Abstract: PURPOSE: To provide a fuel injection nozzle in which secondary injection is prevented from being generated at seating a nozzle needle on a seat part, and the seating sound is reduced. CONSTITUTION: A fuel injection nozzle 10 is provided with a casing member constituted of a nozzle holder 12, a retaining nut 14, a packing 16, and a nozzle body 18. A nozzle needle 30 is received in a valve body sliding hole 24 formed in the nozzle body 18. When the valve body part 31 of the nozzle needle 30 is seated on a seat part 22, a clearance L1 is provided between the end face 43b on the second spring side of a pressure pin 43 and the end face on the pressure pin side of a stopper 50, so that the pressure pin 43 is not contacted with the stopper 50. The distance of the clearance L1 is set smaller than the maximum elastic deformation quantities of the nozzle needle 30 and the nozzle body 18 due to the seating impulsive force of the nozzle needle 30.
Patent JP-2001121021-A (JP)
Title: Garbage treatment system
Inventor: SHIMIZU YASUTOSHI
IPC: B02C23/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment system capable of perfectly allowing ground garbage to flow out by piping in order to perfectly develop the function of the garbage treatment system. SOLUTION: In a garbage treatment system, a garbage grinding means having a grinding speed variable mechanism is provided and a treatment state such as garbage data such as the quantity of garbage to be treated and/or easiness to grind, a grinding speed or the like is detected to variably control a garbage grinding speed.
Patent JP-H06146294-A (JP)
Title: Greening method for slope face crumbling prevention layer
Inventor: SADASHIGE MAMORU
IPC: E02D17/20
Filed: 1992-11-10
Abstract: PURPOSE:To cover the surface of a layer by means of plant so as to provide harmonization with the peripheral environment by extensively boring through- holes on a crumbling preventing layer formed on a slope face by spraying, so as to reach the natural ground thereunder, stretchedly fixing a net on the layer, and spraying soil dressing mixed with seeds in the respective through holes and on the not-covered. crumbling preventing layer. CONSTITUTION:Many through-holes 4B are extensively bored so as to reach the natural ground thereunder on crumble preventing layer 3 forming a slope face 2 by spraying mortar or concrete. A net 8 is stretchedly fixed on the layer 3. Soil dressing mixed with plant seeds is sprayed in the respective through-holes 4B and the net 8 stretchedly fixed face so as to form a soil dressing layer. The mixed seeds are germinated by feeding underground water to the soil dressing layer, the roots are spread in the natural ground through the respective through-holes 4B. The soil dressing layer can be held in the stable condition even in case of steep slope face.
Patent JP-H10139752-A (JP)
Title: Production of n-acylcarbamic acid ester
Inventor: YABUTA MASAMI
IPC: C07B61/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in a high yield by using N,N- diacylcarbamic acid ester which is a byproduct of the production of N- acylcarbamic acid ester as a raw material and reacting the raw material with an active hydrogen compound. SOLUTION: N,N-diacylcarbamic acid ester (e.g. methyl N,N- dimethacryloylcarbamate) of formula I [R is a 1-8C (substituted) alkyl, an aryl, an aralkyl, an alkenyl or an alkynyl; R" is H or a 1-6C alkyl] is made to react with an active hydrogen compound of the formula Hm XYk-n [X is N or O; Y is H, a 1-8C (substituted) alkyl, an aryl, an alkylcarbonyl, etc.; (n) is 1-(k); (k) is the valence of X], preferably an amine compound of the formula Hm NR'3-m [R' is a 1-18C (substituted) alkyl, an aryl, etc.; (m)=1-3] preferably in the presence of an acid catalyst at 80-120 deg.C for 1-3hr to obtain the objective compound of formula II.
Patent JP-H09141982-A (JP)
Title: Document editor
Inventor: KUMAMOTO OSAMU
IPC: B41J2/51
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a document editor in which the filing is facilitated by performing the printing while confirming the position of a punch hole through a display means thereby preventing the punching miss. SOLUTION: A margin parameter 1B and a print data 1A are presented on a display means 6 and a margin command 1B is inputted on an input means 1 by means of keys. When a detection means 2 detects a punch command 1C delivered from the input means 1, an area operating means 3 calculates an area 62C where a punch hole 62B can be set automatically based on the margin command 1B for setting the margin corresponding to the size of a paper 8 and the pitch of a line and character of a print data 1A. The calculated area is then displayed at the image display section 62 of a display means 6 and a standard punch hole 62B is displayed at a position centered vertically and horizontally in the punching hole area 62C.  When the position of the punch hole 62B is altered, a position setting means 4 alters a punch parameter 41 and a print means 7 performs printing similarly to the image display section 62 of the display means 6.
Patent JP-H01143476-A (JP)
Title: Recording controller for electronic still camera
Inventor: UEHARA MASAHIRO
IPC: H04N5/225
Filed: 1987-11-30
Abstract: PURPOSE:To minimize the disturbance of a video signal of an image pickup section by providing a speed discrimination circuit discriminating it that the rotary speed of a magnetic disk reaches a prescribed speed and starting an output of a reset pulse after a prescribed time after the speed discrimination circuit discriminates the arrival of a prescribed speed. CONSTITUTION:When a shutter button is depressed, a motor 2 is started and when a speed discrimination circuit 19 discriminates it that the motor drive speed reaches a prescribed speed, a speed discrimination signal (e) changes from L to H. A reset command signal (f) changes from L to H with a delay of a prescribed time T from the timing of change. The AND between the reference command signal (f) and a position detection pulse (c) becomes a reset signal (d) to reset the production of a vertical synchronizing signal (b). The phase matching between the vertical synchronizing signal (b) and the reference position of a magnetic disk 1 is applied by the reset. A recording video signal (g) is outputted from a gate circuit 12 after the phase matching and a video signal is recorded on the magnetic disk 1.
Patent JP-2000125914-A (JP)
Title: Foldable umbrella
Inventor: HIRAIWA EIJI
IPC: A45B19/10
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple and strong folding mechanism that allows easily easy unfolding and folding operations of folding ribs linked with the opening/ closing operations of an umbrella or the like. SOLUTION: In a structure for opening and closing a rib 2 through a supporting rib 3 by the operation of a sliding runner 9, an auxiliary rib 4 is freely turnably provided on the rib through a connection part A and the supporting rib 3 and the auxiliary rib are connected by a driving rib 7 almost parallel to the rib 1 through the connection parts F and D. The auxiliary rib 4 is connected to the auxiliary rib 5 through the connection part Q, the reciprocating motion of the driving rib is transmitted through the connection part B to the folding rib 2 and the folding rib is turned.  In this case, since the change of an operation point and a direction for driving the folding rib accompanying the turning of the auxiliary rib is followed up by the bendable structure of the auxiliary rib and the turning angle of the folding rib to the turning of the auxiliary rib is enlarged and transmitted, the turning range of the auxiliary rib is set to the range suited to a driving operation and the folding operation is smoothly and easily performed.
Patent JP-H01141945-A (JP)
Title: Thermoplastic resin composition
Inventor: SHINOMIYA HIROTADA
IPC: C08L81/04
Filed: 1987-11-30
Abstract: PURPOSE:To provide the title composition excellent in impact, heat and chemical resistance by mixing an aromatic polycarbonate with a polysulfone, polybutylene terephthalate, a butadiene elastomeric copolymer and a polyolefin at a specified ratio. CONSTITUTION:5-70wt.% aromatic polycarbonate (A) (e.g., bisphenol A polycarbonate) is mixed with 10-70wt.% aromatic polysulfone (B) of e.g., formula I or II, 10-70wt.% polybutylene terephthalate (C), 1-20wt.% butadiene elastomeric copolymer (D) (e.g., butadiene/styrene/methyl methacrylate copolymer) and 1-20wt.% polyolefin (E) (e.g., ethylene/glycidyl methacrylate copolymer). The obtained thermoplastic resin composition can be molded by injection molding, extrusion molding or the like and can give a molding having a high deflection temperature under load, etc.
Patent JP-H06123151-A (JP)
Title: Supporting device for exterior wall corner panel
Inventor: ISHIDA HIROMICHI
IPC: E04B2/56
Filed: 1992-10-12
Abstract: PURPOSE:To enhance workability by securing a corner panel to the lower surface of a beam by means of a vertical bolt while allowing free adjustment of the position of the panel in the vertical direction, and making a bolt hole loose so that the position of the panel is freely adjusted in the horizontal direction. CONSTITUTION:A mounting plate 4 is fastened to the back side of an exterior wall corner panel 5 serving as an external angle of L-cross section. An L-shaped horizontal support plate 8 is secured to the plate 4 at its end by means of a vertical bolt 11. Next, a junction plate 10 located at the upper end of a support post 7 erected on the curved portion of the plate 8 is located on the lower surface of a beam 15 located at a building corner portion and is held in place by means of a vertical bolt while bolt holes 14, 17 are adjusted to each other. In that case, the bolt hole 14 is made loose and the horizontally projecting position of the panel 5 is adjusted within that range. Further, the height of the panel 5 is adjusted by turning the nut 12 of the bolt 11. The position of the panel can thus easily be adjusted.
Patent JP-H03159059-A (JP)
Title: Inorganic nonaqueous electrolyte battery
Inventor: NISHINO SHUICHI
IPC: H01M50/437
Filed: 1989-11-17
Abstract: PURPOSE:To obtain an inorganic nonaqueous electrolyte battery safe against a charge due to misuse or an accident by using a separator and/or an isolating paper with nonwoven fabric of specific glass fiber used as a material. CONSTITUTION:With a negative electrode 1 made of lithium press-fitted to the inner of a battery vessel 5, a positive porous body 3 is composed of a mold of acetylene black with polytetrafluoroethylene as a binder. A metal tube 9 and a sealing plate 6 made of stainless steel are placed in an opening of the battery vessel 5 made of stainless steel via a glass seal 7, and a positive collector 4 serves also as the positive collector and a cap. A separator 2 and an isolating paper 10 consist of glass fiber nonwoven fabric with polyester and acrylic resin as a binder wherein a content of sodium oxide in the glass component is 10 to 18wt.%. Thus safety can be improved against a charge of the battery due to misuse or an accident.
Patent JP-H01142146-A (JP)
Title: Connecting structure of molded steel pipe concrete post
Inventor: OKAMOTO TATSUO
IPC: E04B1/30
Filed: 1987-11-27
Abstract: PURPOSE: To prevent local buckling deformation of a column steel pipe due to transmission of compression force so as to allow use of a reduced thickness steel pipe by transmitting vertical compression force not by the column steel pipe but by high strength concrete. CONSTITUTION: Concrete end faces of molded steel pipe concrete columns A, into which high strength concrete 3 is charged to be hardened, are opposed to each other vertically. Between upper and lower column steel pipes 1, an internal steel pipe 2 allowing relative movement between them only in the vertical direction is arranged. Between the high strength concrete 3 end faces of the upper column and the lower column, an axial force transmitting member 3a having strength close to that of the high strength concrete or more is arranged, and the column steel pipes 1 on the upper side and the lower side are connected together while allowed to move relatively in the vertical direction.
Patent JP-H07151396-A (JP)
Title: Refrigerator
Inventor: IDA YOSHIO
IPC: F25B1/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide a refrigerator which is not necessary to stop all compressors at the time of inspecting and maintaining a compressor, a liquid injection circuit. CONSTITUTION:A refrigerating cycle is composed by sequentially annularly connecting a plurality of compressors 1A, 1B, 1C, a condenser 2, a liquid receiver 3, an expansion valve 4 and an evaporator 5. A liquid injection circuit 7 for supplying liquid refrigerant from the receiver 3 to the compressors 1A, 1B, 1C is provided. The circuit 7 has an output tube 11 connected to the receiver 3, and branch tubes 12A, 12B, 12C branched from the tube 11 toward the compressors 1A, 1B, 1C. Injection control valves 14A, 14B, 14C, etc., and closing valves 13A, 13B, 13C are respectively provided at the tubes 12A, 12B, 12C.
Patent JP-H05140735-A (JP)
Title: Heating cell
Inventor: OKA SADAJI
IPC: C23C14/26
Filed: 1991-11-15
Abstract: PURPOSE:To improve the controllability of temp. regulation by using carbon as the material of a vessel contg. a high m.p. material and heating this material with a tungsten heater. CONSTITUTION:A carbon crucible 1 of 15mm diameter, 1mm thickness and 10mm depth is used. A heater 2 is made of a tungsten sheet of 0.2mm thickness cut to 0.2-0.5mm wire width and the temp. of a high m.p. material 3 is controlled by regulating electric current from a power source 5. A heating cell having satisfactory operability can be obtd.
Patent JP-H09145734-A (JP)
Title: Speed detection device
Inventor: EMURA SHINICHI
IPC: H02P29/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To detect the rotary direction of a speed detection target, prevent a detection error even if a chattering results in a rotary pulse signal at a low- speed rotation, and further rapidly follow the speed change at a low-speed rotation. SOLUTION: A speed detection device has a rotary pulse generator 8, an edge detection circuit 3 and a period measurement counter 4 for measuring the period of the output signal, and a 4-multiplication circuit 9 and an up/down counter 10 for counting according to the output signal from the 4-multiplication circuit 9. Then, the speed detection device detects speed based on the count value of a period measurement counter 4 or the count value of the up/down counter 10 and performs a next speed detection based on the count value of the up/down counter 10 when the detection speed is at a zero speed and at a region near the zero speed and based on the count value of the period measurement counter 4 in the other cases.
Patent JP-H03160443-A (JP)
Title: Heat developable color photosensitive material
Inventor: ITO TAKAYUKI
IPC: G03C8/40
Filed: 1989-11-20
Abstract: PURPOSE:To obtain high image density in a short time and to keep Dmin sufficiently low by incorporating a dyestuff rendering substance and at least one kind of specified precursor of an electron donor. CONSTITUTION:A photosensitive material contg. at least photosensitive silver halide, a binder, a dyestuff rendering substance releasing a diffusible dyestuff in reverse correspondence to a reaction by which silver halide is reduced to silver and at least one kind of precursor of an electron donor represented by formula I or II is used. In the formulae I, II, R11 is hydroxyl, alkyl, etc., each of R12-R14 is H halogen, etc., and each of R2-R5 is H, alkyl, etc. A positive dyestuff image having sufficiently low Dmin, that is, slight stain and high image density can be obtd. in a short time.
Patent JP-H01142265-A (JP)
Title: Rotor for magneto and manufacture thereof
Inventor: SEKI TAKASHI
IPC: F02P1/02
Filed: 1987-11-28
Abstract: PURPOSE:To set a sufficiently large ignition aligning mark to improve recognition and facilitate the adjusting operation of ignition timing by indicating the ignition aligning mark on the outer face of the windingly caulking portion for magnets, etc. of a yoke. CONSTITUTION:A rotor has a yoke 1 which is combinedly used as a flywheel and plural number of magnets 2 placed on the inner periphery of the yoke 1. It also has a case 3 for positioning the magnets 2, a cover 4 for protecting the magnets 2, and a retainer ring 5. Further, a windingly caulking portion 6A for fixing the magnets 2, etc. which is formed on the opening portion of the yoke 1 and a boss member 7 for fixing the yoke 1 to the crankshaft of an engine are also provided on the rotor. In this structure, an ignition aligning mark 8 is carved and indicated on the windingly caulking portion 6A of the yoke 1. Thereby, a sufficiently large ignition aligning mark 8 can be set, improving its recognition.
Patent JP-H03161301-A (JP)
Title: Protective film for concrete structure and its formation
Inventor: KURIHARA NOBORU
IPC: E02D31/06
Filed: 1989-11-20
Abstract: PURPOSE:To contrive improvements in exemption properties from vibration and shock resistance, by a method wherein a water curing adhesive agent is applied to a corrosion-resistant flexible sheet, then a protective film, which is covered with a peelable film, is provided on the surface and adhesion to a concrete surface, elasticity and flexibility are contrived. CONSTITUTION:A water curing adhesive agent 3b is applied to one side of a corrosion-resistant flexible sheet 2 by making use of an elastic adhesive agent 3a and the surface of the same is covered with a peelable film 4, in a protective film 1. At the time of placement of concrete, a pad 8 becoming a scaffold of a concrete shuttering 7 is fitted to the circumference of a support 5, to being with, and an iron reinforcement rod 9 such as a bolt stud is welded to the outside of the support 5. Then the circumference of the support 5 is covered with the concrete shuttering 7 such as a wood board and supported with the pad 8. Then after peeling of the surface film 4, the same is fixed temporarily to the inside with an adhesive agent and then the concrete is cast, solidified and cured.
Patent JP-H1199606-A (JP)
Title: Production of direct drawing type planographic printing base plate
Inventor: MIURA TAKEJI
IPC: B41C1/055
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To produce a direct drawing type planographic printing base plate good in printability and ink spreadability and used in offset printing. SOLUTION: In a method for producing a direct drawing type planographic printing base plate wherein an image receiving layer based on inorg. pigment and a binder is provided on a water-resistant support, when an image is fixed through a hot roll type heater, an image forming surface and a silicone coating surface are superposed one upon another along with a releasable sheet coated with a silicone substance to be passed through the heater to improve printability and ink spreadability.
Patent JP-H03161384-A (JP)
Title: Printing device
Inventor: UENO HIDEO
IPC: B41J3/54
Filed: 1989-11-20
Abstract: PURPOSE:To reduce a load on the part of an operator by providing a device to execute ruled printing using a currently attached printing head based on data for ruled printing prepared for a printing head of different type from the currently attached printing head. CONSTITUTION:If entered printing data is data for ruled printing prepared for a printing head of different type from a currently attached printing head, a divided position calculation device M1 calculates a corresponding divided position space for ruled printing types based on information relative to the arrangement of types which is determined depending on the type of the currently attached printing head. Next a device for ruled printing M2 rotates the printing head, then divides space into positions for ruled printing types corresponding to entered data for ruled printing based on the calculation results and performs printing the data.
Patent JP-H02149427-A (JP)
Title: Oxide piezoelectric material
Inventor: TOYODA HIROSHI
IPC: C04B35/49
Filed: 1988-11-29
Abstract: PURPOSE:To lower calcining temp. and to prevent warpage resulting from calcination by adding specified amount of Ta2O5 to the title material made of Pb(Zn1/3Nb2/3)O3-PbTiO3-PbZrO3 system wherein Pb is substituted with Ba and Sr having a specified ratio. CONSTITUTION:In a triangular diagram having Pb(Zn1/3Nb2/3)O3, PbTiO3 and PbZrO3 as a vertex, 5-20mol% Pb is substituted with Ba1-aSra (a=0.6-0.8) in the piezoelectric material made of oxide which is shown in both a formula and the region within the lines joining respective points of A(x, y, z)=(0.05, 0.35, 0.60), B (x, y, z)=(0.05, 0.45, 0.50), C (x, y, z)=(0.50, 0.18, 0.32) and D (x, y, z)=(0.50, 0.28, 0.22). 0.1-1.0wt.% Ta2O5 is incorporated into this material. Thereby the title material can be obtained which is capable of being calcined at comparatively low temp. of about 1100 deg.C and shows the good piezoelectric characteristics and is difficult to warp even when it is calcined as a thin sintered body.