baber/WOPTO huggingface dataset:
Patent JP-H03122107-A (JP)
Title: Active energy ray-setting composition
Inventor: IGARASHI ICHIRO
IPC: C08F299/00
Filed: 1989-10-06
Abstract: PURPOSE:To obtain the subject new composition useful for a pressuresensitive adhesive without fear of harmfulness or fire, etc., exhibiting tackiness after curing and excellent in coating properties at room temperature, containing specific components, not containing an organic solvent nor an acrylic monomer having low boiling point. CONSTITUTION:The aimed composition contains (A) a comb-type polyester having OH group and (meth)acryloyloxy group at chain end and having alkyl side chain directly bonding to main chain through ester bonding or ether bonding, (B) a monofunctional acrylate expressed by formula I (R<1> is 4-18C alkyl) and/or (C) a monofunctional acrylate expressed by formula II [X is expressed by formula III or formula IV (m is 2-7; l is 1-7; R<2> is H or methyl; Y is dibasic acid residue)]. Besides, e.g., 2-hydroxy-3-butyloxypropyl acrylate is exemplified as the component B and e.g., succinic acid monoacryloyloxy ethyl ester is exemplified as the component C.
Patent JP-H01102648-A (JP)
Title: Single-chip microcomputer
Inventor: NAKAMURA MASAHIRO
IPC: G06F11/22
Filed: 1987-10-14
Abstract: PURPOSE:To avoid the runaway of a microcomputer by resetting a program counter with the output of a comparator or setting the optional value at a program counter when a program counter has an access over the capacity of a ROM. CONSTITUTION:When an address signal 6 points an address area exceeding the capacity of a ROM, i.e., a program counter 1 outputs an address signal having the value larger than the value set at a register 3, an output signal COMP of a comparator 2 is set at '1' and an inverter 11 is set at '0'. In this case, the output of an AND gate 10 is kept at '0' despite the input of an incre ment control signal PCINC and an increment action of the counter 1 is not carried out. At the same time, the counter 1 is reset and therefore the counter 1 gives an access to the head address of an instruction ROM by a program counter output control signal PCOUT. Thus, the runaway of a custom microcom puter can be avoided.
Patent JP-2000085043-A (JP)
Title: Synthetic resin laminate and sleeper
Inventor: NAKAGAWA HIROAKI
IPC: B32B5/18
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength and to reduce costs by being a laminate having at least two synthetic resin layers in which the modulus of compressive elasticity and the strain of the compressive yield point in the longitudinal direction to the laminate are decided in a specified range. SOLUTION: In a synthetic resin laminate 1, a synthetic resin A-layer containing a filler a synthetic resin layer B-layer fiber-reinforced in the longitudinal direction are laminated/integrated. In the synthetic resin laminate comprising at least two layers, the modulus of compressive elasticity in the longitudinal direction to the laminate and the strain of the compressive yield point are decided to be 1,000-25,000 MPa and at least 0.7%, respectively. The filler of the A-layer occupies 30-80% of the volume of the A-layer. The synthetic resin layer of the A-layer or the B-layer is constituted from a foamed layer. In this way, mechanical strength such as flexural properties is excellent, the reduction of costs is possible, and nailing properties and nail extracting strength are excellent. Corresponding to the characteristics of the filler, for example, the reduction of costs, the decrease of weight, high strength, and others can be attained surely.
Patent JP-2001083963-A (JP)
Title: Mallet for percussion instrument toy and percussion instrument toy set by using it
Inventor: TAKEDA MASANORI
IPC: G10D13/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a mallet for a percussion instrument toy capable of easily generating continuous hammering sounds equivalent to tremolo, and a percussion instrument toy set by using it. SOLUTION: This mallet for a percussion instrument toy 2 for hammering a percussion instrument comprises at least a gripping part 3 and a hammering part 9, and has the gripping part 3 in which an actuator for rocking the hammering part 9 continuously is stored. And this percussion instrument toy set 1 is manufactured by using the mallet 2.
Patent JP-H1196588-A (JP)
Title: Optical head device
Inventor: KUROSAWA HIDEO
IPC: G11B7/135
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device capable of detecting the light beam reflected from the recording surface of an optical disk correctly without using a beam splitter which makes the device larger and also needs high assembling accuracy. SOLUTION: This optical head device includes a first hologram element 14 reflecting one part of the polarized light of a P-polarized light from a laser element 11 for an APC and a second hologram element 15 shifting a reflected laser beam (light of an S-polarized light) in which a laser light (light of a P- polarized light) is reflected from the recording surface of the optical disk and the direction of the polarized light is rotated at 90 deg. and provides signals for a focus control, a track control, an information reproduction and a power control by the photodetector 20 provided in the vicinity of the laser element 11.
Patent JP-S61137460-A (JP)
Title: Processing driving circuit for output signal of charge coupled device
Inventor: TOGASHI AKIRA
IPC: G06K9/20
Filed: 1984-12-10
Abstract: PURPOSE:To obtain proper timing pulses without any influence of the delay time of an amplifier by detecting and delaying a specific signal in the output signal of a charge coupled device, and thus generating a driving signal for a processing circuit which processes the output signal of the charge coupled device. CONSTITUTION:An output signal (a) amplified by an AMP2 is sent to the output signal processing circuit 12 and a reset detection part 13. This reset detection part 13 generates a reset pulse and the delay time is set by delay circuits 14 and 15 so that the reset pulse is outputted with timing signals PHICP and PHISH. This clock signal is used for the clamping and sample holding of the output signal processing circuit 12; timing signals for clamping and sample holding are not obtained from a clock of CCD and a common generator like a conventional output signal processing circuit and an output signal circuit obtains timing pulses independently.
Patent JP-2001083763-A (JP)
Title: Image forming device
Inventor: SATO ITARU
IPC: G03G15/01
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To accurately support plural image carriers or the like with precise positional relation by coping with the deformation or the distortion of a device main body even when the device main body is deformed and distorted by fitting a supporting member integrally supporting at least one side parts of the plural image carriers so that the position thereof can be adjusted with respect to the device main body. SOLUTION: A supporting plate 50 is obtained by attaching respective supporting shafts 41-44 to a lock hole or a bearing member formed at the prescribed positions of the surface of the plate 50 according to the respective shafts 41-44. The respective shafts 41-44 are formed so as to project from one side parts of respective photosensitive drums 11, respective latent image forming devices 13 and respective developing devices 14. Then, the plate 50 is supported by attaching the supporting shaft 51 thereof to the bearing of the device main body. The shaft 51 is projectingly formed at one end part side of the plate 50 so as to face in the front direction of a device. Besides, the other end part of the plate 50 is supported by a displacement mechanism 60 displacing the plate 50 in an upper and a lower directions H and L with the shaft 51 as a supporting point.  The displacement mechanism 60 uses an eccentric cam 62 turned with a rotary shaft 61 as a center so as to extremely finely move the plate 50 up and down.
Patent JP-H08125141-A (JP)
Title: Structure of dram cell contact and formation thereof
Inventor: TAKASE SHUNJI
IPC: H01L21/8242
Filed: 1994-10-25
Abstract: PURPOSE: To obtain a structure of DRAM cell contact, and a method for forming the structure, in which the pattern of cell contact can be laid out easily while neglecting the matching with the patterns of word line and bit line at the time of designing a memory cell pattern. CONSTITUTION: Even for such pattern as crossing the word line 29 and bit lines 35, 36 of a cell contact 49, the side part of the word line 29 is insulated electrically from the lower electrode 46 of capacitor through the side wall 45 and the upper part of the word line 29 is insulated therefrom through an SiO2 film 28. Similarly, the side part of the bit lines 35, 36 are insulated electrically from the lower electrode 46 of capacitor through the side wall 40 and the upper part of the bit lines 35, 36 are insulated therefrom through an SiO2 film 37.
Patent JP-H11102712-A (JP)
Title: Electrode plate for lead-acid battery and its production equipment
Inventor: INANOBE AKIRA
IPC: H01M4/14
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a production equipment capable of producing an electrode plate for a lead-acid battery with less dispersion of the shape and arrangement of a rhombic grid. SOLUTION: The production equipment has a net working machine 39 for forming slits of a plurality of strips at the same time, intermittently and zigzag arrangement into a belt-shaped metallic sheet 2 along the length direction, and an expanding machine 40 for forming slits in a rhombic net shape, by expanding the metal sheet 2 in the width direction. The expanding machine 40 has two endless conveyers 44 arranged on both sides in the width direction of the metal sheet 2, many chuck members 47 arranged at constant intervals in the endless conveyers 44, and a center guide 91 which guides the central part in the width direction of the metal sheet 2 toward one side in the thickness direction of the metal sheet 2 and conveys the metal sheet 2.  The chuck members 47 grip the side ends in the width direction of the metal sheet in which the slits are formed and expand the metal sheet 2 conveyed with the endless conveyer 44.
Patent JP-H0645585-A (JP)
Title: Closely coupled superlattice laser modulator integrated element
Inventor: MISHIERU AROBUAN
IPC: H01L27/15
Filed: 1992-09-04
Abstract: PURPOSE: To form a close-coupled superlattice laser modulator unified element by stacking semiconductor lasers on the same substrate, and constituting an element of the active layer of a laser and the absorption layer of a modulator. CONSTITUTION: The structure of a laser L is identical to that of a modulator M and constituted of a PIN type having proper region 1, where close coupled superlattice 10 is formed. An n-type AlInAs buffer layer 8 is formed on an n<+> -InP substrate of a region N. Superlattice 10 forms alternately 20 layers of GaInAs and 20 layers of AlInAs layer. In a region I, two equal multilayers 12, 14 are formed, between which the superlattice 10 is formed alternately by 15 layers of GaInAs and 15 layers of AlInAs. In a diode region P, a P-type AlInAs confinement layer 16 is formed, on which a P<+> -type GaInAs contact layer 18 is formed. The superlattice is grown in the Z-direction, which is perpendicular to the plane of the superlattice layer. A light beam 26 is generated by the laser L and injected in the modulator M. In the laser, a Bragg diffraction grating carries a reference 25.
Patent JP-H03122068-A (JP)
Title: Heat insullating material with excellent inflammability, water resistance and sound absoebing qualities and preparation thereof
Inventor: HAYASHI TARO
IPC: C04B28/26
Filed: 1989-10-05
Abstract: PURPOSE: To obtain a very lightweight heat insulating material with superior incombustibility, water resistance, and sound absorptivity, by pressing and compacting a mixture of expansive silicon inorganic aggregate, a sodium silicate solution, kaolin, reinforcing fibers, and a filler and curing it at a high temperature.  
     CONSTITUTION: 50-70 wt.% expansive silicon inorganic aggregate, 25-35 wt.% solution of sodium silicate containing a 36-44 wt.% solid, 5-12 wt.% kaolin, up to 3 wt.% reinforcing fibers, and an up to 5 wt.% filler are mixed. Then, this mixture is pressed and compacted and the obtained compacted body is cured at high temperature to obtain the target heat insulator. The expansive silicon inorganic aggregate in use is expansive perlite, expansive clay, foamed glass, etc. The high-temperature curing is carried out in an oven at a temperature of 60-120°C for 2-16 hours and the body is taken out of the pattern and then corrected and finished when necessary. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04139320-A (JP)
Title: Cooling device
Inventor: TERASAWA HIDEKI
IPC: H05B6/64
Filed: 1990-09-28
Abstract: PURPOSE:To diminish noise without an increase in cost by a method wherein the rotating speed and continuous running time period of a cooling fan motor are united in a data, and the cooling fan motor is controlled according to data series each containing a cycle consisting of combination of a large number of the data. CONSTITUTION:A cooling fan motor 12 for cooling a magnetron and electronic parts and a rotating speed changeover circuit 11 are connected to terminals of a microcomputer 1. The rotating speed and continuous running time period of the cooling fan motor 12 are united in a data and data series each containing a cycle consisting of combinations of a large number of the data are stored in the microcomputer 1. Switching commands are given to a driving circuit 15 according to the data series so that transistors 17a and 17b are turned on by turns and an alternating current voltage having a specified frequency is applied to a driving motor 12m. Then, the driving motor 12m is brought in operation and cooling air is sent to the magnetron 14 by the cooling air fan 12. Thereby, the rotation speed of the cooling fan motor 12 is changed with elapse of time and the cooling air fan produces a sound that human feels it comfortable, thus the noise is diminished.
Patent JP-2000088821-A (JP)
Title: Ultrasonic flaw detecting method and device
Inventor: KAMEYAMA SHUNPEI
IPC: G01N29/22
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To precisely discriminate a flaw property, in particular even a flaw extending direction, by a simple method. SOLUTION: A surface 1a within a flaw-detecting range of a testing body 1 is scanned, a half circumference or more of a prescribed circumference of the surface 1a of the body 1 around a scanning position therein as a center is scanned when the presence of a flaw is discriminated, ultrasonic echo signals from an inside of the body 1 relating to ultrasonic signal pulses transmitted from the scanning position into the body 1 in plural precribed scanning angle positions respectively are received, frequency spectrum distributions are found respectively,  and a direction orthogonal to a direction connecting the scanning angle position providing the frequency spectrum distribution where the number of ripple valleys of a specified threshold value or less in a preliminarily specified frequency band in the respective frequency spectrum distributions becomes maximum and the scanning position serving as the center is identified as a flaw extending direction.
Patent JP-2001084555-A (JP)
Title: Magnetic recording medium
Inventor: YATAGAI HIROSHI
IPC: C10M105/54
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesion between a lubricant and a protection film while keeping the lubricating effect for a long time by holding the lubricant containing the ester of a perfluoropolyether having hydroxyl groups and a long chain carboxylic acid and a long chain saturated aliphatic acid ester on the outermost layer of the protection film which is formed on the magnetic layer on a nonmagnetic support and the surface of which is top-coated with an aromatic carboxylic acid. SOLUTION: This magnetic recording medium has a lubricant containing an ester shown by formula I of the perfluoropolyether and the long chain carboxylic acid and the ester shown by formula II of the long chain saturated aliphatic acid. In the formulae, Rf is a perfluoropolyether chain; R1 is a hydrocarbon or fluorinated hydrocarbon group; RI and RII are each an alkyl group. The mixing ratio of the compound of formula I to that of formula II is preferably 10:90-90:10 on weight basis. The aromatic carboxylic acid to be used at the top-coating work is phthalic acid, benzoic acid, salicylic acid or the like. The excellent traveling property and durability can be realized by the carbon protection film formed by the CVD method.
Patent JP-H09100881-A (JP)
Title: Conveyer rubber belt and manufacture of it
Inventor: KATO KENZO
IPC: F16G3/10
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the strength of the connecting part of a canvas to be adapted as the rubber belt of a conveyer belt. SOLUTION: In a conveyer belt, wherein plural layer canvases 11-15 are adopted as core bodies, and spaces among camvas layers are constituted of valcanized raw rubbers 16; the end part joining structure 17 of the canvases 11-15 of the conveyer belt is made the stranded connecting structure of both end strings, or the overlapped sewn structure of both ends; and is valcanized in a condition, wherein standby tension is loaded to the stranded connecting structure, or overlapped sewn structure part by the valcanized raw rubber 16 of this structure part.
Patent JP-2000084121-A (JP)
Title: Golf ball
Inventor: MORI KENICHI
IPC: A63B37/10
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an excellent golf ball which enables a player to carry the ball stably in the trajectory close to that previously imagined even if the player should slice or hook the ball against the player's intention. SOLUTION: This golf ball 1 has balancers 5 with different specific gravities to be put on the center line 6 running through the center 1a of the golf ball. One balancer is distributed in one direction 6a and the other balancer is in the other direction 6b on the center line 6.
Patent JP-H01105865-A (JP)
Title: Beam formwork device
Inventor: MORITA YUTAKA
IPC: E04G11/40
Filed: 1987-10-16
Abstract: PURPOSE: To facilitate assembly and disassembly by constituting a bottom frame body by a pair of front and rear unit small frames, a pair of front and rear unit large frames, a plurality of barlike unit auxiliary members, and a floor plate and combining and connecting them selectively in accordance with a width of a beam. CONSTITUTION: This device is constituted by a pair of right and left side frame bodies 1, 2 locking in beam receive members, a bottom frame body 3, and a plurality of connection members 4 connecting the frame bodies 1, 2 to the frame body 3. Moreover, the frame body 3 is constituted by a pair of front and rear rectangular unit small frames 16, a pair of front and rear unit large frames 17 which are larger than the frame 16, a plurality of barlike unit auxiliary members 18, and a floor plate 19, and connection holes are drilled in the frames 16, 17 and the member 18. The frames 16, 17 and the member 18 are mutually combined in accordance with a width of a beam to be constructed and connected and fixed by the member 4. The unit members 16, 17, 18 are lifted to hook a hooking plate 13 on the beam receive member, the floor plate 19 is laid, and then concrete is placed.
Patent JP-H04139923-A (JP)
Title: Theft prevention device for automobile telephone system
Inventor: ISHIGAMI MASAHIRO
IPC: H04B7/26
Filed: 1990-09-29
Abstract: PURPOSE:To enhance the function of theft prevention even when a device number storage element or a printed circuit board is replaced by devising this system such that a sensor section on the printed circuit board detects the device number of an enclosure and the device number is correlated with a device number stored in the device number storage element so as to operate the automobile telephone circuit. CONSTITUTION:A device number is given to the enclosure 1 and a printed circuit board fixed to the enclosure 1 is provided with a sensor section 2 to read the device number and a control section 3 taking correlation between the device number detected by the sensor section 2 and the device number stored in the device number storage element 5 and controlling the automobile telephone circuit 4. Thus, the theft prevention is enhanced even when the device number storage element or the printed circuit board is replaced.
Patent JP-H06136334-A (JP)
Title: Wave-forming alkali adhesive composition
Inventor: JIYURESU II SHIYOENBAAGU
IPC: C08L61/02
Filed: 1992-09-30
Abstract: A crosslinking additive for imparting water resistance to starch-based alkaline corrugating adhesive compositions is prepared by reacting acetone and formaldehyde under aqueous alkaline conditions at 20-80 DEG C in a molar ratio of from 2 to 5 moles of formaldehyde per mole of acetone. The condensate is thereafter treated with from 1.0 to 2.0 moles of hydrogen peroxide per mole of unreacted formaldehyde which oxidizes the residual formaldehyde to formic acid. The treated crosslinking additive will contain less than 0.4% unreacted formaldehyde and may be added directly to a starch-based corrugating adhesive.
Patent JP-S61138870-A (JP)
Title: Air bleed control device for carburetor
Inventor: ANDO TSUNEO
IPC: F02D11/10
Filed: 1984-12-12
Abstract: PURPOSE:To promote the accuracy of a control, by driving a motor at every required time for one step rotation, in the case of a device controlling air bleed by the step motor. CONSTITUTION:An air bleed flow control means 2 is driven by a step motor 3 driven and controlled by an output from an output signal generating means 6. A control device detecting an engine operational condition by a detecting means 4, calculates in an arithmetic means 5 a position of the step motor 3 for obtaining an air bleed quantity corresponding to the detection value. The control device, comparing the value with the actual position by a decision means 7, generates an instruction of forward or reverse rotation. When the operation is in only one direction of rotation, the first rotation permit signal generating means 8 allows a driving pulse to be generated after a predetermined time required for the rotation. While the second rotation permit signal generating means 9 allows the driving pulse to be generated after a predetermined time required for the operation when it changes the direction of rotation, and after an allowed time, the output generating means 6 outputs the driving pulse.
Patent JP-H04138931-A (JP)
Title: Constant speed running control device for vehicle
Inventor: MURAI TAKESHI
IPC: B60W50/02
Filed: 1990-09-28
Abstract: PURPOSE:To prevent occurrence of transmission hunting and to improve fuel consumption by properly detecting abnormality of a deciding means to output decision of completion of ascending-slope during a given time after shift-down where decision of completion is not outputted originally, and shifting up after a lapse of a given time. CONSTITUTION:A controller 8 composing a constant speed running control device shifts down a transmission with the aid of a means 50 serving to maintain a constant speed running state when a car ascends a slope. Decision of completion of ascending-slope is effected by means 52 and 53 when a throttle return amount after shift down exceeds a given value. When completion of ascending-slope is decided within a given time for decision of abnormality after shift down, it is decided by means 54 and 55 that abnormality occurs to the means 52 and 53. When abnormality is not decided, a transmission is shifted up by a means 56 based on decision of completion of ascending-slope. Meanwhile, when abnormality is decided, the transmission is similarily shifted up by the means 56 after a lapse of a given time for shift up longer than the given time for deciding abnormality.