baber/WOPTO huggingface dataset:
Patent JP-H05242068-A (JP)
Title: Neural digital processor
Inventor: DEVILLE YANNICK
IPC: G06N3/063
Filed: 1992-12-08
Abstract: PURPOSE: To provide a neural digital processor with high precision where operation speed is high at a low cost. CONSTITUTION: The neural digital processor 14 is provided with a means for applying a function ANLF which approximate a non-linear energizing function NLF to neural potential, the means is provided with another neural processor which executes an operation with another non-linear energizing function CNLF and the function CNLF is a simple function, for example a ramp function. The means calculating the approximating function ANLF is provided with a common element with the means calculating the derived function of the approximating function ANLF and the approximating precision of the non-linear energizing function NLF by the function is previously fixed.
Patent JP-H03188679-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEMOTO KAZUHISA
IPC: H01L29/861
Filed: 1989-12-18
Abstract: PURPOSE:To facilitate the adjustment of a semiconductor element resistance by a method wherein the thickness of an epitaxial layer low temperature region in an epitaxial semiconductor substrate is controlled by adjusting the formation of an insulating film and the heat treatment time for the formation. CONSTITUTION:An N type epitaxial semiconductor substrate comprising a substrate layer 21 and an epitaxial layer in different thickness on the layer 21 is heat-treated meeting the specific requirements to form an insulating film 23 for decreasing 24 the thickness of the layer 22 simultaneously the layer 22 comprising the layer 21 (high concentration N<++>) is N<++> diffused 25 to control the low concentration region in the epitaxial layer 32. Next, anode windows and channel stopper regions 36 are formed by photoetching process further to form N<+> diffused layer 34 and a P<++> diffused layer 35. Finally, an anode electrode 37 is formed.
Patent JP-2000150660-A (JP)
Title: Method for designing layout and semiconductor intergrated circuit
Inventor: OSUMI YUJI
IPC: G06F17/50
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing layout by which an appropriate design can be realized entirely by utilizing a wiring resource effectively, reducing a size of layout, optimizing an entire wiring delay, aligning skew, and so on, as well as a semiconductor integrated circuit using the method. SOLUTION: This layout designing method is provided with a schematic wiring process for providing a schematic wiring to evaluate a delay time in a wiring layer with a short delay time, a process for extracting a signal wire with marginal long delay time to extract a signal wire with a long delay time in the wiring layer with a short delay time, a process for wiring in a layer with a long delay time to provide a detailed wiring of signal wire with a marginal long delay time in a wiring layer with a long delay time, and a process for wiring in a layer with a short delay time to provide a detailed wiring of signal wire remaining in the wiring layer with a short delay time.  The semiconductor integrated circuit is divided into a plurality of groups in designing of delay time, which are used for the method, and further the respective values of delay time in the wiring layers belonging to the groups are set within the sepcified ranges respectively.
Patent JP-H09145380-A (JP)
Title: Oscillation gyro and method for adjusting its characteristics
Inventor: EBARA KAZUHIRO
IPC: G01C19/5649
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting the characteristics of oscillation gyro inexpensively. SOLUTION: The oscillation gyro 10 comprises an oscillator 12 having a regular prism oscillator 14 provided with peizoelectric elements 16a, 16b, 16c on the side face. The piezoelectric elements 16a, 16b, 16c are connected through their loads, i.e., resistors 18a, 18b, with the input terminal of an oscillation circuit 20 having output terminals connected with the peizoelectric element 16c. The peizoelectric elements 16a, 16b are connected with the non-inverted input terminal and inverted input terminal of a differential amplifier circuit 22. Characteristics of oscillation gyro 10 are adjusted by varying the impedance of resistors 18a, 18b.
Patent JP-H07180520-A (JP)
Title: Valve gear for internal combustion engine
Inventor: KONNO TSUNEO
IPC: F01L13/00
Filed: 1993-12-24
Abstract: PURPOSE:To reduce the man-hour for machining of a rocker arm shaft by providing engaging and disengaging means between multiple rocker arms supported swingably on the rocker arm shaft, facing one end of hydraulic chambers communicated commonly and engaging an engaging pin on the other end by these engaging and disengaging means, and providing return springs to the engaging pin. CONSTITUTION:Engaging and disengaging means 351 and 352 are arranged between multiple rocker arms 221 and 231 supported swingably on a rocker arm shaft 201. Also engaging and disengaging means 351 and 352 are provided with engaging pins 361 and 362 one end of which is faced toward hydraulic chamber 431 and 432 leading to single oil path 46 provided in the rocker arm 201, and the other end of which is close-fitted swingably to the rocker arm shaft 201. These engaging pins 361 and 362 are set in different spring forces, and provided with return springs 371 and 372 energized to the hydraulic chambers 431 and 432 sides. Thus the man-hour for machining of the rocker arm shaft 20 can be reduced, and the operating characteristics can be controlled accurately.
Patent JP-H10165589-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of raising the probability of generating winning by providing the winning of plural ranks, preventing the excessive loss of a player and appropriately displaying the plural kinds of the winning of the different ranks by the matching of patterns. SOLUTION: A variable display means 20 can display the patterns in a vertical and horizontal matrix shape, and when a ball enters a specified winning port 12, a screen game control means 50 starts a pattern matching game. A drawing means 51 performs random drawing provided with the winning of the plural ranks for which the appearing probability of the lower rank is higher. A special value generation means 30 imparts a special value advantageous to the player corresponding to the rank of a drawn result. Also, a display control part 52 displays a pattern for increasing the number of vertical and horizontal columns for matching winning patterns as the rank of the drawn result becomes higher as the executed result of the game.
Patent JP-H01169230-A (JP)
Title: Liquid transportation device
Inventor: SHIRAI SHIGERU
IPC: F16L37/28
Filed: 1987-12-24
Abstract: PURPOSE:To prevent hands from being stained and perform a feeding of oil within a short period of time by a method wherein an adapter having dual flow passages on an inner axis and an outer axis and a cap having coaxial inner and outer vales are always energized in a closing direction and connected to each other so as to form coaxial dual pipe passages. CONSTITUTION:A second liquid storing container 20 is mounted with a main body 21 of a cap being faced upwardly. As an inner pipe 26 of an adapter 18 is oppositely pushed downwardly against an inside valve 40 of the main body 21, coaxial double pipe passages partitioned to form an inside flow path and an outside flow path are formed from the adapter 18 into the main body 21. A connecting plug 22 of the main body 21 is absorbed and held by a permanent magnet 24 of the adapter 18 so as to maintain its connected condition. Then, as a pump unit 17 is operated, liquid is transported from a first liquid storing container 15 to a storing container 20, passes through an outside part 44 of the dual pipe passage, flows into the storing container 20 and then the air within the storing container 20 passes through an inside part 43 of the dual pipe passage and flows out. So, the liquid can be transported without collision of liquid and air within the main body 21 during feeding of oil.
Patent JP-H05166157-A (JP)
Title: Magnetic tape device
Inventor: MIURA FUSAKI
IPC: G11B5/592
Filed: 1991-12-12
Abstract: PURPOSE:To ensure the accurate writing and reading operations of a magnetic tape by compensating the position error caused between a magnetic head and a magnetic tape where many tracks are recorded. CONSTITUTION:A servo signal is recorded on a single track of a magnetic tape 11 where many tracks are recorded. A peak detecting circuit 25 detects the peak of the servo signal output obtained when the tape 11 is read by the multiple magnetic heads 15. Then the detected peak is sampled and held by the sampling/holding circuits 29 and 30 and supplied to a microprocessor 33 vie en A/D converter 32. The microprocessor 33 calculates a position error and applies a signal to a driving circuit 35 to compensate the position error. Thus the circuit 35 drives a drive motor 16 to move the positions of the heads 15.
Patent JP-H09167622-A (JP)
Title: Electrode catalyst and solid polymer type fuel cell using same
Inventor: UCHIDA MAKOTO
IPC: B01J23/38
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a superior discharge characteristic and a excellent life characteristic, by finding an optimum condition of pore distribution of fine carbon powder which serves as a carrier of noble metal catalyst and by using fine carbon powder containing little impurities. SOLUTION: An electrode catalyst comprizing a noble metal high-dispersed on fine carbon powder wherein a volume occupied by pores having a diameter of 8nm or under is 500cm<3> /g or less is put to use. Constituted is a solid polymer type fuel cell wherein a noble metal catalyst high-dispersed on fine carbon powder containing chlorine and sulfur of 2ppm or under, in particular on fine carbon powder using acetylene as a raw material, is used to, at least, either of a positive electrode and a negative electrode.
Patent JP-H06145380-A (JP)
Title: Prepreg and copper-clad laminate
Inventor: MATSUI KOJI
IPC: C08L53/00
Filed: 1992-11-13
Abstract: PURPOSE:To obtain a prepreg for a copper-clad laminate, which is non-tacky and easy to handle, by mixing a diene copolymer of a specified composition, a thermosetting resin and a siliconemodified polybutadiene, impregnating a fibrous base material with the mixture, and drying it. CONSTITUTION:A copolymer (A) represented by formula I and/or II wherein X is a conjugated diene polymer block; Y is an N-substituted maleimide polymer block; m is 0 to 2; and n is 1 to 5, with a weight ratio of X to Y of (20:80) to (90:10), and having a number-average molecular weight of 500 to 20,000 is mixed with a thermosetting resin (B) selected from among an epoxy resin, a polybutadiene resin, a maleimide compound and a cyanic acid ester, and a silicone-modified polybutadiene (C) obtained by thermally reacting a maleinized polybutadiene with an organopolysiloxane having terminal hydroxyl groups at an equivalent ratio of the acid anhydride group to the hydroxyl group of (1:0.1) to (1:1). A fibrous base material is impregnated with the obtained thermosetting resin composition and dried to produce a prepreg.
Patent JP-H11161161-A (JP)
Title: Map display device
Inventor: FUJIWARA TAKANORI
IPC: G01C21/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely rewrite information to be added to a map. SOLUTION: Information data expressing information to be displayed so as to be superposed to map data stored in a map medium 41 are stored in an information medium 42. An information reading part 33 for reading out information data from the medium 42 are built in a body part 12 together with a plotting/display control part 34. The control part 34 is controlled by a processing part 35 and constituted so as to prepare a video signal expressing an image obtained by superposing information expressed by the information data read out by the reading part 33 to a map expressed by the map data stored in the medium 41 and apply the video signal to a display part 38 in an I/O part 13 to display it. Consequently information to be superposed to the map can easily be rewritten and information data can surely be delivered as compared with radio communication.
Patent JP-H02174976-A (JP)
Title: Method for applying soft ornament on article surface
Inventor: TERASAWA ISAMU
IPC: B05D5/06
Filed: 1988-12-28
Abstract: PURPOSE:To apply a colorful soft ornament of various color tones and patterns on the surface of an article by printing the surface of the base material of the article, and applying a transparent soft-feeling paint on the printed surface in the method for decorating the surface of an article of plastics, etc. CONSTITUTION:A desired pattern is printed on the surface of an article, and a soft-feeling paint consisting of a transparent soft urethane-based paint is applied on the printed surface by the conventional coating method. In this case, a paint consisting essentially of the principal agent of polyester polyol and the curing agent of hexamethylene diisocyanate and forming a coating film having 30-350kg/cm<2> Young's modulus, a paint obtained by removing pigment components from the existing soft coating paint, etc., are used as the paint. By this method, a transparent coating film having a soft appearance and feeling is applied on the pattern. The colors and patterns are widely selected by this method, and a substitute article for the real one can be obtained.
Patent JP-H03189684-A (JP)
Title: Information processor
Inventor: YANAGIDA YOSHIAKI
IPC: G09G1/00
Filed: 1989-12-19
Abstract: PURPOSE:To prevent the VDT work fault and to improve the work efficiency by measuring a distance between a display screen of a display and a worker, and raising warning sound or executing a warning display as an incorrect work posture, when the distance comes to below a prescribed distance. CONSTITUTION:A range finder 2 is provided on the upper part of a display device 11, a distance DM between a display screen and a worker is measured at every prescribed period, and as a result of measurement, the distance DM is inputted to a CPU together with an interrupting signal. The CPU decides whether DM is below a reference value DR set in advance or not, and in the case of DM <= DR, a command signal and a warning message are outputted to a processing circuit. The processing circuit executes a prescribed processing, the result of its processing is outputted to a display image memory, a warning message is displayed in a prescribed position of a display part, a buzzer circuit is driven, and warning sound is generated from a loudspeaker. In such a way, an incorrect posture is decreased, a VDT work fault is prevented, a work miss also decreases, and the work efficiency can be improved.
Patent JP-2000153675-A (JP)
Title: Production of variable image display body, and variable image display body
Inventor: YAMAMOTO MASAMITSU
IPC: B42D15/10
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and the time by a method without using dies, when a variable image display body is changed to one having a different picture pattern. SOLUTION: Unit picture element 11...44 are constituted of a plurality of small picture elements 11a-11d, and 44a-44d, and the same diffraction grating is provided on the small picture element at the same location of respective unit picture elements, and for each small picture element in the same unit picture element, the diffraction grating patterns are different, and the aggregation of the small picture elements with the same diffraction grating pattern constitute one picture as a whole body for this variable image display body, and in such a variable image display body, the diffraction grating pattern which is provided on each small picture element is formed in such a manner that the diffraction grating pattern is transferred to a base material by being heated and pressurized by a thermal heat from a previously prepared a diffraction grating transfer foil.
Patent JP-H02242869-A (JP)
Title: Method for bonding titanium or titanium alloy
Inventor: ROSUKOO EI PAIKU
IPC: C08J5/12
Filed: 1989-12-19
Abstract: PURPOSE: To bond titanium articles to each other to inhibit the propagation of cracks by coating the articles with a metal alkoxide layer, exposing the coated surfaces to water and heat, and bonding them to each other under pressure with a polymer adhesive intervening between them.  
     CONSTITUTION: Articles which contain titanium or a titanium alloy and of which at least one comprises a fiber-reinforced polymer composite are polished in a noncorrosive non-anodical treating environment. The surfaces of the articles are coated with layers of M x (OR) y  (wherein (x) is 1; (y) is 2, 3, or 4; M is di-, tri-, or tetravalent aluminum, etc.; and R is an org. group) and exposed to water and a temp. of 5-300°C. A polymer adhesive is caused to intervene between the articles, and the articles are pressed to each other, if necessary under heating, to be bonded. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05145940-A (JP)
Title: Signal processor for color image pickup device
Inventor: NISHIZAWA AKIHITO
IPC: H04N9/67
Filed: 1991-11-19
Abstract: PURPOSE:To obtain luminance signal with fidelity to an object by suppressing luminance reproducing error generated under a light source at a low or high color temperature or luminance reproducing error based on a gamma processing. CONSTITUTION:The output signal of an imaging device 1 is processed by a signal processing circuit 2, chrominance signal generating circuit 9 and white balance processing circuit 10, white-balance processed R, G and B signals are obtained and from these R, G and B signals, a luminance signal Yrgb is formed by an adder circuit 11. From the output signal of the signal processing circuit 2, a high frequency component YH and a low frequency component YL of the luminance signal are generated by a luminance signal generating circuit 3 and from the luminance signal Yrgb and the low frequency component YL, a correcting signal is formed by a subtraction circuit 4. This correcting signal is cored by a core circuit 5 and a luminance signal Y is obtained by multiplying a coefficient K2 in a multiplication circuit 6, adding the low frequency component YL in an adder circuit 7 and further adding the high frequency component YH in an adder circuit 8 respectively.
Patent JP-2000161300-A (JP)
Title: Portable air pump
Inventor: FUJITA SHIGEHIKO
IPC: F04B41/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable air pump in a structure preventing water and foreign matter from ingressing, and in a structure capable of affirming an operating condition. SOLUTION: A hydrophobic film 6 is disposed to a case 1 formed in a water tight structure in such a way that an intake air hole 2 is covered. Air sucked in through the hydrophobic film 6 out of the intake air hole 2 by the action of an electrically driven pump 10, is sucked in the electrically driven pump 10 through spaces within the intake air case 7 independent from the other spaces within the case 1 so as to be exhausted out of an exhaust tube 3. Since the hydrophobic film 6 permits air to pass through, but prevents water and foreign matters from ingressing in, the occurrence of failures due to the ingress of water and foreign matter into the electrically driven pump 10 can be prevented.
Patent JP-H09147927-A (JP)
Title: Gas pressure measuring device for sealed battery
Inventor: SUWA MASAO
IPC: H01M2/12
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide the gas pressure measurement device which secures safety in the sealed battery, and facilitate both the pressure detection of internally built-up gas and the extraction of sample gas for constituent detection. SOLUTION: This invention is concerned with the gas pressure measurement device 1 which is mounted onto a sealed battery 8, and is equipped with a pressure sensor 10 for detecting gas pressure generated within the sealed battery 8, and with a pressure safety valve 2 releasing gas outside when gas pressure exceeds a specified pressure. The gas pressure measurement equipment comprises a gas sampling part 3 for extracting gas provided. The sampling part 3 is preferably composed of a sampling port 31 communicated with the inside of the sealed battery 8, and of a rubber plug part 32 closing the sampling port 31.
Patent JP-H06154597-A (JP)
Title: Composite particle of metal hydroxide and highly water absorbent polymer, manufacture thereof, water treatment with the same
Inventor: KATAOKA KATSUYUKI
IPC: B01J20/26
Filed: 1992-11-17
Abstract: PURPOSE:To provide a novel dephosphorizing agent which has solved the defects of conventional absorbents. CONSTITUTION:In a manufacturing process of composite particles of metal hydroxide and hydrogel, hydroxide of metal selected from Al, Fe, Zr, and Ti is contained in hydrogel particles which are composed of water absorbent polymer and make elastic swelled particles in water. The composite particles, when contacted with water to be treated, adsorb phosphoric acid ions to effect the water treatment.
Patent JP-H10165530-A (JP)
Title: Fire resisting screen device
Inventor: MATSUYAMA NARIATSU
IPC: E06B9/13
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a fire resisting screen device which makes a contribution to the quick and smooth execution of refruge, guidance and rescue actions by easily recognizing fire conditions, etc., at an opposite side from this side. SOLUTION: The device is provided with a flame-retardant fire resisting sheet body 14 being freely elevating/lowering possible to shield a shielded part 2, a seat body 16 with length being almost the same as the width of the flame- retardant fire resisting sheet body 14 which is seated on the floor surface 15 of the shielded part 2 at the time of attachment lowering in the lower end part of the sheet body 14 and a fire resisting see-through part 18 which is positioned in the upper part of the seat body 16 and is provided in the sheet body 14. The fire resisting see-through part 18 is positioned in the neighborhood of the seat body 16 and is provided in the flame-retardant fire resisting sheet body 14. Fire resisting porous bodies are arranged at the both sides of see- through fire resisting glass 19. The fire resisting porous bodies consist of wire netting or punching metal.
Patent JP-H11155306-A (JP)
Title: Working machine-joining device of tractor
Inventor: TAKIZAWA TETSUYA
IPC: A01B63/10
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a working machine-joining device capable of releasing a feedback wire automatically when separating the working machine, in a constitution of arranging a joining device in the rear part of a tractor freely liftably, linking a feedback wire to a means for detecting the ground-contact height of a ground-contact working machine, and lifting up and down the joining device in accordance with the ground-contact height of the ground-contact working machine. SOLUTION: This working machine-joining device of a tractor is constituted by dividing a feedback wire 40 into a front part wire 40a and a rear part wire 40b, linking the front part wire 40a with one end of a swinging link 51 pivoted to a joining device 20 freely swingably, also linking the rear part wire 40b with one end of a swinging link 60 pivoted to a ground-contacting working machine freely swingably, bringing the other ends of both of the swinging links 51, 60 in contact with each other, arranging swinging fulcrum of both of the swinging links 51, 60 on a same center of an axis from a side view on mounting the working machine, and installing a contacting position adjusting mechanism in either one of both of the swinging links 50, 61.