baber/WOPTO huggingface dataset:
Patent JP-S59188065-A (JP)
Title: Fuel control equipment
Inventor: YOSHINAGA TOORU
IPC: E04D13/035
Filed: 1983-04-11
Abstract: PURPOSE:To simplify and miniaturize the construction of the captioned equipment and also to enhance its response performance by installing said fuel control equipment, which controls stopping or starting of fuel supply to a fuel injection nozzle, in such a manner that it is connected to an injection pump pressure chamber and making the fuel bypass when an electrically operated valve is opened. CONSTITUTION:A fuel control equipment 8 is installed in order to control the pressure in a pressure chamber 131 that is formed with the plunger 11 and the cylinder 13 of a distributor type injection pump 1. The fuel control equipment 8 is formed with a solenoid valve 81 and a spool valve 82. The spool valve 82 is accommodated in a cylinder member 821 and provided with a spool 822 that is usually energized toward the left side by a spring 823. The solenoid valve 81 is provided with a valve body 812 which closes, being energized by the spring force of the spring 813, a relief port 812b that opens to a hydraulic chamber 824 of the spool valve 82. When the solenoid valve 81 is excited to open the valve body 812, the spool valve 82 is opened by pressure difference, making the fuel bypass and suspending fuel supply.
Patent JP-S56159283-A (JP)
Title: Control of particle size of feed coal in coke preparation
Inventor: TERANORI MICHITO
IPC: C10B57/00
Filed: 1980-05-13
Abstract: PURPOSE: To control the particle size of feed coal for coke oven in order to obtain coke with stable quality, by feeding adjusted coal for coke preparation to an automatic device for measuring a weight ratio, classifying it by a vibrating sieve to calculate a weight ratio, by which a grinder is controlled automatically.  
     CONSTITUTION: The adjusted coal 17 for coke preparation which is obtained by blending and granulating coal by the grinder 1 or granulating, followed by blending, on the way to send it to the coal tower 3, is collected automatically from the transferring conveyor 2 by the sampler 4 to prepare a given amount of coal, which is fed to an automatic device for measuring a weight ratio, and, at this position, the coal is classified by the vibrating sieve 6 with a given mesh. The part A not passing through the sieve is collected in the storage hopper 8, and the part B passing through it is received by the hopper scale 10 and its weight is measured by the load cell 11. A weight ratio is calculated by the counting and controlling part 13, and a signal is sent from the controlling part 13 to the grinder 1 based on the value of the ratio, so that the amount of work of the grinder is controlled automatically to adjust the particle size of the feed coal 17. The belt convyeor 15 lies below the hopper scale 10, the gate 12 is opened by the discharge signal from the controlling part 13 to discharge the samples A and B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04280849-A (JP)
Title: Flame retardant formed body using expanded styrene and its production
Inventor: TOYOIZUMI MITSUO
IPC: B29K25/00
Filed: 1991-03-05
Abstract: PURPOSE:To provide a new use to wastes of expanded styrene formed bodies troubled with disposal treatment by producing a flame retardant and lightweight formed body having heat and sound insulating effects from pulverized expanded styrene formed bodies as a main raw material. CONSTITUTION:A flame retardant formed body is obtained by pulverizing formed bodies of expanded styrene and hardening the resultant pulverized material with a cement and water. Furthermore, a method for producing the aforementioned formed body is provided.
Patent JP-H02241080-A (JP)
Title: Printed-wiring board
Inventor: AKAMATSU HIROSHI
IPC: H05K1/16
Filed: 1989-03-15
Abstract: PURPOSE:To reduce the changes in resistance value of a printed resistor due to the changes in temperature and the humidity by providing a metallic foil on an insulating board below the printed resistor. CONSTITUTION:The title printed-wiring board is composed of an insulating board 1, the first and second electrodes 2, 3 provided at specified interval on the insulating board 1, a metallic foil 4 provided on the insulating board 1 between the first and second electrodes 2 and 3, an insulating film 5 covering the metallic foil 4 and a printed resistor 8 bridged over the first and second electrodes 2, 3 on the insulating film 5. For example, conductive layers 6, 7 are provided on the first and second electrodes 2, 3 and then the printed resistor 8 is provided on the insulating film 5 so as to bridge over the conductive layers 6, 7 furthermore a protective layer 9 comprising epoxy resin is provided so as to cover the printed resistor 8, the conductive layers 6, 7, the first and second electrodes 2, 3. Besides, both sides of the said metallic foil 4 are protruded from the protective layer 9.
Patent JP-H08261230-A (JP)
Title: Tilt contact type ball bearing
Inventor: KITAMURA KAZUHISA
IPC: F16C19/14
Filed: 1995-03-22
Abstract: PURPOSE: To prevent burning of a ball bearing by limiting a change among internal gaps following a temperature increase in a tilt contact type ball bearing. CONSTITUTION: Plural columns of angular ball bearings 4 facing outside for freely rotatably supporting an impeller shaft 3 in the housing 1 of a super charger, two inner races 41 and 41, a common outer race 42, a plurality of balls 43 provided in two columns formed by the inner and outer races 41 and 42 and two holders 44 and 44 for holding each column of a ball group are provided, and a circumferential groove 46 and a step part 47 are formed one each in the inner peripheral surfaces of the inner races 41 and 41 engaged with the impeller shaft 3. By these circumferential groove 46 and step part 47, the area of contact with the impeller shaft 3 is reduced, limiting heat conduction and expansion of the inner races 41 and 41.
Patent JP-H11260148-A (JP)
Title: Thin film dielectric, multilayer interconnection board using the same and manufacture of the board
Inventor: SUZUKI MASAO
IPC: H01B3/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To cope with a complex shape by dispersing an inorganic filler into an organic resin, and specifying the dielectric constant and film thickness within specific ranges. SOLUTION: A thin film dielectric has the dielectric constant above 25, and the film thickness below 1.5 μm. It comprises (a) organic compounds having at least one epoxy group or an unsaturated double bond in a structure and a mixture thereof, (b) at least one of metallic alkoxide, metallic acetylacetonate, metallic organic acid salt, inorganic chloride and inorganic oxyacid salt, or their partially hydrolyzed condensates, and (c) a photoacid generating agent or a photobase generating agent as the essential components.  A solution comprising (a), (b) and (c) is applied onto a lower electrode by coating, spraying or the like, drying the same to remove a solvent to form a thin film layer, then hardening the same by using the active light source such as a high pressure mercury lamp or the like through a mask of an arbitrary shape, and removing an unexposed part by the development, whereby the complex shape can be formed.
Patent JP-H03265314-A (JP)
Title: Transmission power control system
Inventor: BABA MITSUHIRO
IPC: H04B7/005
Filed: 1990-03-15
Abstract: PURPOSE:To reduce a hit rate due to waveform distortion or noise and to relieve the interference to another route by controlling the transmission power at a sender side in response to the variance of a reception level at a receiver side for each intermediate frequency IF signal. CONSTITUTION:A reception level detection section 22 uses the AGC voltage of each multi-carrier to decide that there is a necessity of control when the AGC voltage is lower than a preset level, and outputs control information. The control information at a station A being a sender is inputted to a DEM section 7 via an AGC section 6 or the like, where the information is separated from a signal of a main signal line. A transmission power control section 12 uses the separated control information to control the transmission level at an IF stage for each multi-carrier. Thus, the hit rate due to waveform distortion or noise is reduced and the interference to other route obtained by transmission power control is reduced.
Patent JP-2000261156-A (JP)
Title: Electronic device
Inventor: IKEDA KATSUHIKO
IPC: H05K5/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To position the unit of an electronic device in a state where it is pulled out from a casing and is turned to the front side. SOLUTION: A guide means 53 which supports a unit 51 inserted into a casing 41 so that it can be pulled out in such a way that it can turn at the front end part of one side and which guides it to insertion/pull-out positions into/from the casing 41 and an engagement piece 71 which is installed in front of the unit 51, and is moved to an insertion direction in a state where it is pulled out from within the casing 41 and is turned to a front side so as to inhibit the turn of the unit 51 by bringing it into contact with the side of the casing are installed.
Patent JP-H03264873-A (JP)
Title: Structure of electrochemical characteristic evaluation cell
Inventor: FUDA YUKIYOSHI
IPC: H01M10/48
Filed: 1990-03-15
Abstract: PURPOSE:To prevent an electrolyte solution from volatilizing and leaking outside and to enable execution of a measuring operation for a long period by a method wherein the electrolyte solution held in a tubular case is kept in a completely sealed state by a sealing member formed in each part. CONSTITUTION:A separator 4 is impregnated with an electrolyte solution 13 through a gap 10bA formed between a negative pole current collector 17 and a small-diameter part 10b, and a voltage is generated between the negative pole current collector 17 and a positive pole current collector 1 by a chemical reaction of a battery element 7. The solution 13 in an internal vacant space part 12 of a tubular case 10 is kept in a completely sealed state by the sealing operation of sealing members 2, 9, 11, 16 and 19. Thereby the solution can be prevented from volatilizing and leaking outside, and even when measurement is conducted for a long period, it can be continued without supplementing the solution 13. Moreover, a light-transmitting body 3 is provided in a guide window 1d of the positive pole current collector 1, and by introducing a light A entering through this guide window 1d into the battery element 7, therefore, evaluation of the photo-electrochemical characteristic of this battery element 7 can be conducted.
Patent JP-S60215066-A (JP)
Title: Fiber-reactive monoazo compound
Inventor: KAYANE YUTAKA
IPC: D06P3/66
Filed: 1985-03-26
Abstract: NEW MATERIAL:Monoazo compounds of formula I (wherein X1 is methyl, ethyl, methoxy, acetylamino, propionylamino, ureido; X2 is H, methyl, ethyl, methoxy, ethoxy; R1, R2 are each H, methyl, ethyl, sulfomethyl and at least one of R1, R2 is always a group other than H; Y1, Y2 are each H, Cl, methyl, methoxy, carboxyl, sulfo group; m is 1, 2, 3). EXAMPLE:A compound of formula II. USE:Dyes which dye cellulosic fibers highly deep yellow with excellent fastness to chlorine. PREPARATION:2-Aminonaphthalenesulfonic acid of formula III (wherein m is as defined above) is diazotized and then coupled with an aniline compd. of formula IV(wherein X1, X2, R1 are as defined above) to obtain a monoazo compd. of formula V (wherein X1, X2, R1, m are as defined above). The monoazo compd. is primarily condensed with cyanuric chloride to obtain a dichlorotriazinyl compd. which is then condensed with an aniline compd. of formula VI (wherein Y1, Y2, R2 are as defined above) to obtain the dye of formula I .
Patent JP-S63227510-A (JP)
Title: Composite resin composition for dental use
Inventor: MAKITA TERUO
IPC: A61K6/884
Filed: 1987-03-17
Abstract: PURPOSE:To obtain the titled composition capable of stably maintaining the color tone of cured article without causing adverse effects against curing time of a resin, etc., by compounding 1,2,4-triazole as a discoloration-preventing agent to a composition containing a polymerizable monomer, inorganic power and amines. CONSTITUTION:(A) A polymerizable monomer such as aliphatic methacrylate or diurethane dimethacrylate is compounded with (B) inorganic powder, (C) amines (e.g. N,N'-dimethylaniline to be used in combination with a radical generator or propylamine to be used in combination with a photo-sensitizer) and (D) a compound of formula (X is H, amino, alkyl or phenyl) (preferably 1H-1,2,4-triazole or 1-phenyl-1H-1,2,4-triazole). The compound of formula is preferably compounded to a paste containing the amines and its amount is 20-400ppm, preferably 50-200ppm based on the amine-containing paste.
Patent JP-S52147859-A (JP)
Title: Grab bucket for crane having dust collecting mechanism
Inventor: UCHIYAMA MINORU
IPC: B66C3/00
Filed: 1976-06-01
Abstract: PURPOSE: To allow dust collection with grab bucket crane by providing a dust collecting mechanism therein. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01235816-A (JP)
Title: Coriolis type flow meter
Inventor: ISHIDA YASUTOMO
IPC: G01F1/84
Filed: 1988-03-16
Abstract: PURPOSE:To make flow rate measurement having linearity and reproducibility with high accuracy by providing a shielding plate consisting of a ferromagnetic material which shields the magnetic lines of force leaking from a flow rate detecting part on the spacing between a U-shaped tube and the flow rate detecting part. CONSTITUTION:The flow meter is constituted of the U-shaped tube 1 which causes fluid, which is a material to be measured, to flow, a pair of the flow rate detecting parts 2 which detect the twist size of the U-shaped tube and the shielding plate 3 disposed along the side wall face of the U-shaped tube 1 between the U-shaped tube 1 and the detecting parts 2. The U-shaped tube 1 consists of a pair of straight parts 1a, 1b and a curved part 1c and is so constituted that the curved part 1c is twisted by receiving Coriolis force according to the flow rate of the fluid flowing in the inside. The magnetic lines of force generated from the permanent magnet 2a are thereby passed in the shielding plate 3 along the plate surface and do not, therefore, flow out to the part of the U-shaped tube 1. Namely, the fluid flowing in the U-shaped tube 1 has always the specified magnetic flux distribution regardless of whether the fluid is magnetic fluid or not. The exact induced current having the linearity and reproducibility corresponding to the flow rate of the fluid passing the U-shaped tube 1 is, therefore, generated in a movable coil 2b.
Patent JP-H08262437-A (JP)
Title: Lighting device
Inventor: YONEDA TOSHIYUKI
IPC: G09F9/00
Filed: 1995-03-22
Abstract: PURPOSE: To efficiently irradiate a surface to be irradiated with light from a light source by providing a focal distance decided based on the diameter of the surface to be irradiated on a main reflection mirror. CONSTITUTION: The light radiated from the light source 10 is reflected by a palaboloid mirror 11, and becomes parallel light rays to irradiate the surface 100 to be irradiated. On the other hand, the light source 10 is arranged on a central position of a spherical mirror 16. The light irradiated from the light source 10 is reflected from the spherical mirror 16 to be reflected to the light source 10 again. The light reflected by the spherical mirror 16 passes through the light source 10, or passes through the vicinity of the light source, and is reflected by the palaboloid mirror 11 to become the parallel light rays and to irradiate the surface 100 to be irradiated. The opening end of the palaboloid mirror 11 passes through the light source 10 and exists until the surface 200 perpendicular to a light axis.  In such a case, the palaboloid mirror 11 whose focal distance F is nearly 1/4 of the diameter a of the surface to be irradiated is used as the main reflection mirror, and the light source 10 is arranged on nearly the focal position of the palaboloid mirror 11, and the spherical mirror 16 of a ring shape whose central position becomes nearly the light source 10 position is used as an auxiliary reflection mirror.
Patent JP-H04296648-A (JP)
Title: Method and device for magnetic crack detection
Inventor: NAKAMURA ETSUHISA
IPC: G01N27/83
Filed: 1991-03-27
Abstract: PURPOSE:To make a magnetic flux examination with high sensitivity without affecting capability of detecting defects by employing a highly sensitive magnetic sensor saturated with low magnetic flux in an intensive magnetic field. CONSTITUTION:This is a method and device for inspecting defects by a leakage flux crack detection. A high density magnetic flux in spaces around a magnetic sensor S for detecting leakage flux is bypassed by a jig 1 of ferromagnetic body to lower magnetic flux around the magnetic sensor. Thus the magnetic sensor can be used in an intensive magnetic field, and defects can be inspected with high sensitivity since it has little effect on the magnetic flux passing through a material being tested.
Patent JP-H0244328-A (JP)
Title: Camera with data recording function
Inventor: TANAKA YOSHITO
IPC: G03B17/24
Filed: 1989-03-14
Abstract: PURPOSE:To accurately record date even when a user forgets a correcting mode is returned to a normal mode by returning from the data correcting mode to the normal timing mode with the aid of the operation of release operating member previous to photographing. CONSTITUTION:The title camera has a means to record date information at the time of photographing which has the normal timing mode that is recordable date information and the mode that correct date information. The operation of a release operating member which carries out photographing action returns to the normal timing mode. The said means is constituted of a CPU1. I.e., the CPU1 is provided with various function constitution such as a self-timer means and a sequence controlling means. Setting information such as a sound recording switch S3 and a mode changeover switch S4 is inputted by a user before photographing and stored in the memory of the CPU1. Based on such a process the CPU1 carries out a prescribed programming action and camera action is carried out. Thus, even when the release operating member is operated in the data correcting mode, move changes into the normal timing mode and date is recorded.
Patent JP-H09254605-A (JP)
Title: Piano caster position adjusting device
Inventor: OKANO TETSUYA
IPC: G10C3/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a piano caster position adjusting device which allows even a powerless person to easily fix piano casters in positions and which can prevent the piano from inclining even if the floor face is uneven. SOLUTION: A rate at which rotation of a worm wheel 14 is decelerated as a worm 26 is rotated by a rotating jig 30 in the direction shown by the arrow R is so great that even small torque imparted to the worm 26 by the rotating jig 30 is amplified to a larger one, making it possible to rotate the worm wheel 14, with a screw shaft 20 raised and lowered by this large torque. Therefore even a powerless person can easily raise and lower the legs 4 of a piano by rotating the worms 26. With the casters 24 of all the legs 4 projected, the piano becomes movable since it is supported on the casters 24. When the floor face is uneven, inclination of the piano can be corrected by projecting some of the casters according to the degree of the unevenness.
Patent JP-H06246044-A (JP)
Title: Information coding type rotary pattern display device of pattern combination game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F5/04
Filed: 1993-02-26
Abstract: PURPOSE:To provide a rotary pattern variable display device capable of correctly detecting, stopping and displaying a pattern to be stopped according to direct detection and reading of an information code corresponding to a pattern. CONSTITUTION:A display plate 33 made of transparent resin is assembled to a display radioscopy unit 31 installed and set on the front side of a game board. A display window 34 for a stopped pattern for three frames each and a prize winning line L are formed on the front surface of the display plate 33. Pattern display units U are fixedly set longitudinally on the back of the game board corresponding to the respective display windows 34 of the display radioscopy unit 31. The pattern display unit U forms one unit by building a rotary drive control mechanism, a pattern belt and a detect and read means into a set frame. The pattern printed on the pattern belt is visually confirmed through the corresponding display window 34. Information codes corresponding to the respective patterns are formed on the pattern belt, and the codes are read and detected by an optical sensor.
Patent JP-2000261857-A (JP)
Title: Portable telephone set
Inventor: ITOU YOSHIYUKI
IPC: H04W4/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set that can make data communication at a stable and high communication speed while making a speech. SOLUTION: The portable telephone set 1 is provided with two communication sections; a code division multiple access(CDMA) communication section communicable with a CDMA communication network 30 and a PHS communication section communicable with a PHS communication network 33. The portable telephone set 1 makes communications of a transmission voice picked up by a microphone 4 and a received voice outputted from a receiver 5 with the CDMA communication network 30 by controlling the CDMA communication section as voice data, and makes communication of data of a data terminal 24 as non-voice data with the PHS communication network 33 by controlling the PHS communication section.  Since the communication processing of the voice data by the CDMA communication section and the communication processing of the non-voice data by the PHS communication section are executed without any interference with each other, the user can make data communication at a high and stable communication speed while making a speech.
Patent JP-S52146824-A (JP)
Title: Controller for electric vehicle
Inventor: OKAMATSU SHIGETOSHI
IPC: B60L7/00
Filed: 1976-06-02
Abstract: PURPOSE: To reduce the frictional portions by utilizing as a field current command unit for electric braking operation, an induced voltage regulator for a low notch, on the other hand, a transformer with tap for only a high notch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62220035-A (JP)
Title: Data transmission equipment
Inventor: TANAKA YOSHIAKI
IPC: H04J11/00
Filed: 1986-03-20
Abstract: PURPOSE:To transmit plural transmission data signals at high speed by transmitting each of a transmission data signal with duplicated frequency bands. CONSTITUTION:Each transmission data signal given to each converter is modulated by a carrier given to the said modulator, modulated signals are added by an adder 2A and the result is transmitted. The frequency bands of the modulation signals are overlapped in the transmitted signal. When the transmitted signal is received and demodulated by a reception section to each transmission data signal, the signal is separated coarsely at a coarse separation circuit 3 corresponding to each carrier frequency and the signal subjected to coarse separation is given to each signal demodulation adaptor 4i (i=1-N). Each adaptor 4i demodulates the coarse separation output signal by using a corresponding carrier frequency to recover each transmitted data, and in the recovery, the signal is recovered while the frequency component overlapped component included in the coarse separation signal is eliminated based on the signal outputted in the process of demodulation.