baber/WOPTO huggingface dataset:
Patent JP-H09268545-A (JP)
Title: Soil-structural reinforcing material and manufacture thereof
Inventor: MIWA MASAHIKO
IPC: E02D17/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To add to a soil-extraction resistance and thereby preclude the slipping phenomenon of soil by forming specific projections on the lattice-like fiber sheet in a soil structural reinforcing material to be placed in soil for the purpose of weak ground reinforcement, banking reinforcement, or the like. SOLUTION: Projections 2 are formed at the intersections of warp thread 4 and weft thread 5 of a lattice-like knitted fiber sheet 2 by a chain stitch of chain stitch thread 6 of warp thread 4 and weft thread 5, and a synthetic resin 3 is impregnated in the fiber sheet 2 to completely sheathe the fiber sheet 2 and form a soil-structural reinforcing material 1. Projections 7 consisting of a fiber can be made of connection threads by cutting the central part of connection threads of a lattice-like knitted fabric having a double-knitted structure and separating the knitted fabric into a front and rear part. The height of the projections is 1-30mm, and the lattice of the ground structure has a length of one side of 10-100mm.  Accordingly, a soil-extraction resistance is increased through a bridging and engaging effect between the projections 7 and the upper and lower soil over the lattice, thus preventing a soil slipping phenomenon.
Patent JP-H01251816-A (JP)
Title: Pulse signal transmitting circuit
Inventor: HIRAGA MASATOMI
IPC: H03K17/64
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the breakage of a transistor due to an overcurrent without using a logic control circuit by using a constant current diode to secure the connection between a power supply and the terminal of the other side of a transformer. CONSTITUTION:The primary winding of a transformer T is connected to a power supply via a constant current diode RC. Thus the current flowing to a transistor TR is limited by the diode RC even in case the TR is always kept ON owing to the function of an IC 1. Thus the currents higher than a level decided by the characteristics of the RC never flow. As a result, the breakage of the TR due to an overcurrent can be prevented. In such a constitution where just a single RC is used to prevent the overcurrent of the TR, the constitution is simplified for a pulse transmitting circuit together with reduction of its scale.
Patent JP-S59200826-A (JP)
Title: Friction material
Inventor: TOMIKAWA RIYOUICHI
IPC: F16D69/02
Filed: 1983-04-28
Abstract: PURPOSE:To lessen the attacking action of counter material, raise the frictional coefficient of a friction material, and reduce the abrasion of the material by treating the base material asbestos of the friction material with water glass. CONSTITUTION:In a friction material composed of a base material primarialy based on asbestos and a binder, the asbestos is dipped a given water glass to include the water glass in the asbstos. Preferred proportion of the water glass component to 100pts.wt. the friction material is 5-15pts.wt. The addition of the water glass to the friction material can lessen the attacking action of counter parts, raise the frictional coefficient of the material, and lessen the abrasion of the material.
Patent JP-H08269139-A (JP)
Title: Production of solvent type acrylic tacky agent
Inventor: NAGANO MOTOI
IPC: C08F2/06
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a tacky agent capable of improving odor due to residual monomer by increasing reaction rate in polymerization and retaining tackiness by specifying number-average molecular weight of an acrylic polymer. CONSTITUTION: In producing an acrylic solvent type tacky agent containing an acrylic polymer comprising a 2-12C (meth)acrylic acid alkyl ester and a vinylic monomer copolymerizable with the (meth)acrylic acid alkyl ester and having 10000-500000 number-average molecular weight by solution polymerization, the polymerization temperature is set to boiling point or above of the polymerization solution.
Patent JP-H06206122-A (JP)
Title: Contact detecting device for wire electric discharge machine
Inventor: KURIHARA HARUYA
IPC: B23H7/02
Filed: 1992-02-27
Abstract: PURPOSE:To reduce the influence on a human body of a pulse electric current in a contact detecting device of a wire electric discharge machine without deteriorating the operation performance. CONSTITUTION:A pulse train having a zero level division between the positive and negative pulse pair having the reduced average electric current and voltage or the effective electric current and voltage or a pulse train having a zero level division between the positive and negative pulses is supplied between a work W or a table part 4 and the nozzle part 2A of a lower head, and the contact state is detected by a nozzle contact detection part 6 on the basis of the voltage level between both the parts.
Patent JP-H01251538-A (JP)
Title: Connecting method for glass bulb
Inventor: IKEDA TOSHIYUKI
IPC: H01J9/24
Filed: 1988-03-31
Abstract: PURPOSE:To make it possible to join glass bulbs together satisfactorily without removing coats on the internal surfaces subject to the join by mutually welding the glasses on the external wall surfaces of respective portions, to be joined together and facing each other, of a pair of glass bulbs at least one of which has its internal surface coated with a membrane. CONSTITUTION:For a pair of glass bulbs 1, 1 at least one of which has its internal surface coated with a membrane 2, glasses 32, 33 on the external wall surfaces of respective portions to be joined together and facing each other, are mutually welded to be joined together and a joining passage 34 is refined to be formed in the joint. As neither of glass bulbs 1, 1 has its external surface coated with the membrane 2, jointing by welding the glasses 32, 33 on the surfaces of both glass bulbs 1, 1 includes no difficulty and, in addition, the membrane 2 can be prevented from being embedded within glass mass at the junction. Further, a joining passage can be formed similarly whether the passage is blown through in one direction after the glasses on both external wall surfaces are mutually welded or the blowing through is carried out prior to mutual welding together. With this procedure it is possible to have the joint well-formed without removing a surface coat on the internal surface of a bulb.
Patent JP-S63242225-A (JP)
Inventor: FUJIWARA YOSHIYUKI
IPC: A61B5/02
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10238322-A (JP)
Title: Rotation type intake and exhaust valve
Inventor: DOI KOJI
IPC: F01L7/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an intake and exhaust mechanism to prevent the occurrence of high intake and exhaust resistance inevitable to a valve driven by a cam mechanism and the incurrence of an energy loss and the generation of noise due to friction of a drive mechanism, and the occurrence of hunting at a high rotation area. SOLUTION: By rotating a part 5 having a ventilation hole, operation as an intake valve and an exhaust valve is effected. Drive of a cam shaft is effected regardless of a kind of a timing belt, a chain, and a gear however, in case of a four-cycle engine, it is imperative that the cam shaft is rotated by a half full turn to two full turns of a crank shaft, namely, reduction to exactly 1/4 is executed. Intake and exhaust pipes, the ventilation hole of the part, and a combustion chamber are arranged in a manner to be situated in a linear position at an intake stroke and an exhaust stroke and fine adjustment is effected by the shapes of the intake and exhaust pipes.
Patent JP-H04311225-A (JP)
Title: System for executing microprocessor instruction
Inventor: TAKEYA YUJI
IPC: G06F9/30
Filed: 1991-04-09
Abstract: PURPOSE:To perform execution control so as to prevent the runaway of a microprocessor for controlling a peripheral device without using a program during the period until the program is stored in a local memory. CONSTITUTION:A microprocessor 6 is provided with a function which can interpret an NOP or jump instruction irrespective of an instruction fetched from a local memory 7 and can output an arbitrary fetching address and is made to operate in accordance with its proper instruction by stopping the function by means of a cancel signal from the outside. Therefore, the need of an external circuit for stopping the start of operations of the microprocessor 6 until a program is stored in the local memory 7 can be eliminated.
Patent JP-S61234193-A (JP)
Title: Color signal noise eliminator
Inventor: UMEMOTO MASUO
IPC: H04N9/87
Filed: 1986-04-04
Abstract: PURPOSE:To remove cross talk and to reduce noise by connecting in series more than two networks comprising a delay element for delaying a color signal by 1 horizontal scanning period and an input and output signal adding circuit of this element and multiplying factors by outputs of the adding circuits of the respective networks and adding. CONSTITUTION:An output signal of a band pass filter 5 and a signal after it is delayed by 1H (according to 1HD.L.6-1) are added by an adding circuit 7-1, a cross talk is removed and an SN ratio is improved. The output of the 1HD.L.6-1 is inputted again to a network constituted by 1HD.L.6-2, an adding circuit 7-2, and to a network constituted by 1HD.L.6-3, an adding circuit 7-3, successively. The respective outputs of the cross talk removing and SN ratio improving circuit networks are added through amplifying circuits 11-1-11-4 so as to be multiplied by factors R1-R3. Since the correlation of the outputs of the adding circuits 7-2 and 7-3 is lowered little by little, the factor is set to a small value. Thus, a bleeding interference of the color signal in a picture pattern having no correlation is reduced.
Patent JP-S61236743-A (JP)
Title: Optically active cyclohexanol ester compound and liquid crystal composition containing same
Inventor: KORISHIMA TOMONORI
IPC: C09K19/30
Filed: 1985-04-12
Abstract: NEW MATERIAL:The optically active compound of formula I (Z and Z' are single bond, -COO-, -OCO-, -CH2CH2-, -OCH2-, etc.; R is 1-12C alkyl or alkoxy, cyano, or halogen; rings A and B are 1,4-disubstituted phenylene or trans-1,4- disubstituted cyclohexylene; n is 0 or 1; X is 2- or 3-methylcyclohexyl). EXAMPLE:The compound of formula II (* represents optically active C atom). USE:A component of a ferroelectric smectic liquid crystal composition. It has high spontaneous polarization and excellent chemical stability, and is used in a display element or electrooptical element having excellent reliability and quick response. PREPARATION:The compound of formula I can be produced by reacting the carboxylic acid of formula III with a chlorination agent such as thionyl chloride, and reacting the resultant acid chloride of formula IV with the optically active 2- or 3-methylcyclohexanol of formula V in the presence of a basic substance such as pyridine.
Patent JP-H01248460-A (JP)
Title: Separator for battery and manufacture thereof
Inventor: IWAKI TSUTOMU
IPC: H01M50/417
Filed: 1988-03-30
Abstract: PURPOSE:To increase quick-charging performance and life and to decrease a self-discharge rate by using a separator made of porous body comprising polyolefin fibers whose surfaces are covered with acetalized polyvinyl alcohol. CONSTITUTION:A porous body comprising polyolefin fibers whose surfaces are covered with actalized polyvinyl alcohol is used as a separator. The polyolefin is preferable to be polyethylene or polypropylene and the porous body to be a nonwoven fabric. The acetalized polyvinyl alcohol covers only the surface of polyolefin fiber and gas permeable porosity is retained and abnormal hydrophilic nature is prevented but it is the more hydrophilic than the original polyolefin. Quick-charging performance and life are increased and a self-discharge rate is decreased.
Patent JP-S62234556-A (JP)
Title: Electrostatic precipitator
Inventor: MIYAMOTO MASAHIRO
IPC: B03C3/74
Filed: 1986-04-04
Abstract: PURPOSE:To surely remove the dust deposited on an electric discharge wire without any manual operation by moving the discharge wire, and removing the dust on the discharge wire along with the movement. CONSTITUTION:The looped discharge wire 51 is rotated by an electrically conductive elastic body 51A, the upper pulley 60, and the lower pulley 61, and further hung over an antislipping conductive rubber. Accordingly, an air motor 63 is driven, the pulley 60 is rotated, the discharge wire 51 is stably moved, and further a high voltage is impressed on the discharge wire 51. Meanwhile, guide members 66 are fixed to conductors 58 on both sides of the pulley 61, and the tips of the guide members 66 are approached to the discharge wire 51 to surround the wire. Accordingly, when the discharge wire 51 is moved, the dust deposited on the discharge wire 51 is forcibly removed by the tip part of the guide member 66.
Patent JP-2000281523-A (JP)
Title: Cosmetic raw material, cosmetic and production of cosmetic
Inventor: MORITA YOSHIJI
IPC: A61K8/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic composed of a cosmetic raw material capable of homogeneously dispersing a silicone oil or an organic oil and crosslinked silicone particles in a cosmetic and other cosmetic raw materials, containing the silicone oil or the organic oil and the crosslinked silicone particles in homogeneously dispersed state, giving good feeling to the finger and skin, having good spreadability and application feeling, effective for preventing the lifting hair, floating hair and entanglement and intertwining of hair to facilitate the bundling of hair and imparting the hair with dry feeling free from stickiness and provide a process for producing the cosmetic in high efficiency. SOLUTION: The objective cosmetic raw material is composed of an emulsion of a silicone oil or organic oil comprising droplets of a silicone oil or organic oil dispersed in water, having an average particle diameter of 0.1-500 μm and containing crosslinked silicone particles having an average particle diameter of 0.1-100 μm (the diameter of the crosslinked silicone particle is smaller than that of the silicone oil or organic oil droplet).
Patent JP-S573433-A (JP)
Title: Phase synchronizing type microwave signal generator
Inventor: NAKANISHI MICHIO
IPC: H03L7/095
Filed: 1980-06-06
Abstract: PURPOSE:To decrease the detecting time of failure, by detecting the beat between a reference signal and a voltage-controlled oscillator signal. CONSTITUTION:An output of a reference signal oscillator is applied to an amplifier 2 and also applied to a phase comparator 4 after producing harmonics at a harmonic generator 3, to obtain an output signal multipled by N at a voltage-controlled oscillator VCO5. A reference signalis picked up from the amplifier 2 and it is multipled by N at a multiplier 9 and the beat with the output of the VCO5 is deteted at a mixer 10. If synchronism is disturbed, an output is made from the mixer 10,and the failure can be detected by processing this output at a capacitor diode detector 12a and a Schmitt trigger 12b. If no reference signal is present, this absence is detected at a detection circuit 13 to output a failure output.
Patent JP-H10269601-A (JP)
Title: Mounting structure for laser light emitting element of optical head
Inventor: SUGAWARA MASAYOSHI
IPC: G11B7/125
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide mounting construction capable of mounting a laser light emitting elements on an optical base only with a leaf spring. SOLUTION: A through hole 11 is provided in an optical base 11 to store a frame laser 30 on which light emitting elements are mounted. Moreover, a base is also provided to the base 11 to mount an extension section 31-1 of the lead frame. A groove 12 is provided on the base 10 and a leaf spring 15 is provided in the groove. The spring 15 goes over the lead frame and is abutted against the section 31-1. The middle section of the spring 15 contacts against the inner wall of the groove 12 in a pressed condition, the section 31-1 is pressed against the base by the reaction force operated on the spring 15 from the inner wall of the groove 12 and the lead frame is held.
Patent JP-S534156-A (JP)
Title: Flexible base of fluid coupling
Inventor: HARASAWA NOBUHIRO
IPC: F04B9/02
Filed: 1976-07-01
Abstract: PURPOSE: To absorb the strain due to thrust load, using mild material for base under the fluid coupling, in the drive equipment of vertical pump installed vertically, transmitting power of prime mover arranged horizontally to the bevel gears through the fluid coupling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63244968-A (JP)
Title: Light beam recorder
Inventor: OHARA YUJI
IPC: B41J2/44
Filed: 1987-03-30
Abstract: PURPOSE:To constantly make a picture density corresponding to the same picture signal constant by fluctuating the quantity of light of a light beam based on the temperature of a sensitive material. CONSTITUTION:The light beam 2 is modulated based on the picture signal outputted from a picture signal output device 11 and a picture is recorded on the sensitive material 7 as the latent image of a photograph. The picture signal is passed to a signal converting part 12, the signal is converted based on a prescribed converting table, converted to an analog signal in a D/A converter 14 and inputted to a modulation circuit 15. The converting table is formed by a converting table forming part 13 based on the temperature of the sensitive material detected by a temperature sensor 9.
Patent JP-H11275363-A (JP)
Title: Method for processing picture
Inventor: TAKEMOTO FUMITO
IPC: H04N1/46
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a picture processing method by which a picture is completed like the reversal print being suitable for the specified picture such as a landscape scene when the picture is even the color negative one and is also the specified one such as the landscape scene at the time of photoelectrically reading the color negative picture and executing a digital picture processing for an obtained color negative picture signal. SOLUTION: The color negative picture is photoelectrically read. When the picture is designated to be the specified one at the time of executing the prescribed picture processing for the obtained color negative picture signal, the hierarchy of the color negative picture is processed by hardening 74 concerning the color negative picture signal and also a specified hue in the picture is changed and processed 76 into the desired one so that, favorably, the high definition degree of an area having the specified color is lowered.
Patent JP-S57193110-A (JP)
Title: Oscillating frequency adjusting method for quartz oscillator
Inventor: HISATOMI YUUJI
IPC: H03H3/04
Filed: 1981-05-22
Abstract: PURPOSE:To adjust an oscillating frequency of a plurality of oscillators efficiently in a short time, by controlling a scanner moving speed and a laser output without stopping the scanner. CONSTITUTION:Each of oscillators 1 aligned in a scanner moving area on an oscillator fitting stand 23 is connected with an oscillating circuit 24. An oscillating frequency of each oscillator 1 is measured at a frequency counter 26 via a multiplexer 25, and an adjusting pattern removing amount, a laser output time and an output position can be calculated from the deviation between each measured frequency and an objective frequency at a central control section 31. Further, the control section 31 instructs the movement of a scanner 27 to a scanner control section 29, monitors the scanner position at all times and when the position reaches a pattern removal starting position, the laser output and its time are instructed to a laser control section 28 controlling a laser oscillating section 30. Thus, the adjusting pattern can be rejected for the required amount with a laser beam 32 and the oscillating frequency of the oscillators 1 can be adjusted to the objective value.
Patent JP-H06262615-A (JP)
Title: Method for representing relief pattern of ceramic base
Inventor: ABE KOHEI
IPC: B28B11/08
Filed: 1993-03-11
Abstract: PURPOSE:To produce, in quantities at low cost, relief patterns which are natural and not uniformed and can be blasted without mask. CONSTITUTION:After a molded ceramic base 10 is dried, the surface of the base 10 is coated with a water 2 at random with a brush so as to make a pattern, which is made to be a water absorbing surface layer 11 in a viscous state. Before the water 2 dries, the surface of the base 10 is blasted and only a dried surface layer 12 at those parts not coated with the water 2 is peeled off so as to represent a relief pattern by leaving those parts coated with the water 2. For the liquid, a thin pigment solution may be used or starch powder may be mixed in it for obtaining excellent adhesion to the ceramic base.
Patent JP-H03274426-A (JP)
Title: Highly directive photodetector
Inventor: ICHIMURA TSUTOMU
IPC: G01J1/04
Filed: 1990-03-26
Abstract: PURPOSE:To obtain a bright detector using a bright optical element which is able to take out nearly the whole energy of the 0-order Fraunhofer diffraction by providing a two-dimensional photodetector at the projecting side of a multi- luminous-flux highly-directive optical system. CONSTITUTION:A highly-directive optical element comprising a convex lens OB and a pin hole P at the focus of the lens OB is two dimensionally arranged, whereby a multi-luminous- flux highly-directive optical system is constituted. That is, many distributed index lenses GL are regularly arranged within a frame and bonded each other with use of a black silicone resin bonding agent B so that the light does not leak from a gap of the lenses. An array PA of pin holes are tightly attached to the rear face of an array GA of the distributed index lenses. Since each pin hole P of the array PA is aligned with the axis of the array GA, the intensity of the light passing through each pin hole of the array PA is changed in accordance with the distribution of a plane wave when the plane wave having the two-dimensional distribution of intensity enters the lens array GA. Therefore, if a two-dimensional photodetector is provided behind the pin hole array PA, the two-dimensional distribution of intensity of the plane wave can be measured.
Patent JP-S58194996-A (JP)
Inventor: TANAHASHI SEIICHI
IPC: B01D61/14
Filed: 1982-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60220693-A (JP)
Title: Color video interface
Inventor: ISEKI RIYOUZOU
IPC: H04N9/79
Filed: 1984-04-18
Abstract: PURPOSE:To reduce the number of memories to be used, by causing a data fetching section to fetch and output video data of one picture amount composed of N-raster number by dividing the video data into plural video sections composed of n-raster number (n<N). CONSTITUTION:Video signals from a computer are inputted in a signal selector 41 and a desired chrominance component is selected out of four-color chrominance components. The selected 1st chrominance component is arranged eight dots by eight dots through the shift register 43 and latch 44 of a data arranging section 42 and video data of eight-dot amount are fetched by a memory 45 and outputted to a hard copy means. When the recording of the first eight-raster amount is completed, data fetching of the next eight-raster amount data is performed. The fetching operation of eight-raster amount data is successively performed in the same way and at, for example, a device whose one picture is equal to 400 rasters the hard copy of one picture is obtained by performing this operation for 50 times.