baber/WOPTO huggingface dataset:
Patent JP-S63269009-A (JP)
Title: Plate thickness measuring apparatus
Inventor: KAWAGUCHI KENJI
IPC: G01B21/08
Filed: 1987-04-27
Abstract: PURPOSE:To measure the thickness of a plate-shaped member with high accuracy, by providing a plurality of stoppers to the lower part of an upper mold and bringing the same into contact with the upper surface of a lower mold. CONSTITUTION:A plurality of stoppers are usually provided so as to be respectively fixed to four corners of the lower part 21 of an upper mold and, when the slide (not shown in a drawing) of a press falls, said stoppers fall through a plurality of elastic bodies 3 interposed between the upper part 11a and lower part 11b of the upper mold and the leading ends thereof are brought into contact with the surface of a lower mold 14 to increase pressing force by the compression of the elastic bodies 3 and strongly brought into contact with the upper surface of the lower mold 14 under pressure. Therefore, a definite relational state is held between the lower part 11b of the upper mold and the lower mold 14 without being affected by the unstable movement of the slide of the press and the lower part 11b of the upper mold is prevented from rotating and shaking. A linear scale 7 is arranged to the central part of the upper mold mechanism 11 and the probe 7a thereof is directly brought into contact with a plate-shaped member 5 and, therefore, in conjunction with the pressure contact of the stoppers 15 with the upper surface of the lower mold 14, the thickness of a plate-shaped member 5 can be accurately measured even if the lower part 11b of the upper mold rotates and rocks.
Patent JP-2000289281-A (JP)
Title: Structure for mounting scale for linear encoder
Inventor: KIYONO TATSUYA
IPC: G01D5/347
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To eliminate useless oscillations of a scale in relation to a distance to an optical sensor and facilitate mounting the scale by mounting to an urging member mount part an urging means having an urging of a tension direction component to the scale. SOLUTION: A tension coil spring 30 as an urging member has one end mounted to a hook 13A of an urging member mount part 13 and the other end mounted to a printer body at the rear side of a frame 5. A spring force provides an urging of a tension direction component parallel to a tension direction to a scale 6 to the hook 13A. The scale 6 is brought into contact with an engagement face 12A by the urging of the tension coil spring 30 and a moment having a hold part 14 as an application center is generated by the urging to the urging member mount part 13. Accordingly, the scale 6 is prevented from generating oscillations in a direction related to a distance to an optical sensor or the like and a good printing quality can be obtained.
Patent JP-H01272341-A (JP)
Title: Network monitoring system
Inventor: OTA JUNJI
Filed: 1988-04-25
Abstract: PURPOSE:To improve the deciding accuracy of a defective position by setting up the ratio of a poling the in an area including a defective equipment to a value larger than the whole poling time. CONSTITUTION:An integrated network monitoring equipment 1 stores respective network equipment groups 31-3n in each area including each equipment. At the time of receiving the defective information of respective groups 31-3n, the title system decides an area including a defective equipment and informs the network equipment group information of the area to respective network monitoring subsystems 21-2n so that the ratio of the poling time in the area is larger than the whole poling time.
Patent JP-H08297818-A (JP)
Title: Magnetic disk device
Inventor: HAMAGUCHI KATSUHIKO
IPC: G11B5/596
Filed: 1995-04-26
Abstract: PURPOSE: To compensate the manufacturing misalingment tolerance between a recording element and a reproducing element and to compensate the misalingment error between the recording element and the reproducing element with respect to a track due to the inclination of a slider at the time of performing a positioning by using a rotary actuator. CONSTITUTION: Address information used exclusively for recording operations are provided in ID blocks 32 and address information used exclusively for reproducing operations are provided togather with user data in data blocks 33. ID blocks are arranged to be shifted in a direction vertical to tracks from data blocks by the amount corresponding to the distance of the misalignment between the recording element and the reproducing element in a composite head. Since a correct position is performed by obtaining address information with sufficient readout probability at the time of recording and reproducing operations, the design of a magnetic disk device increased in track density is facilitated and the magnetic disk device is made high in performance.
Patent JP-S58220329-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: NARISEI KENJI
IPC: H01J9/04
Filed: 1982-06-16
Abstract: PURPOSE:To solve a problem of interwinding of filaments each other, reduce the rate of fault and shorten a process of work by cutting a linear filament after tying it. CONSTITUTION:A linear filament 2 has a construction wherein a fine tungsten line 5 is loosely wound round a tungsten core 4. This is finished, being continuously wound in a spool form with no cutting while being cut after being tied to a stem. That is, firstly, as shown in Fig. (a), the linear filament 2 is tied to the stem 6. Next, as shown in Fig. (b), the filament 2 is cut in a fixed position in a short time by a laser beam radiation device 7. In this way, mounts 8 shown in Fig. (c) are manufactured in turn.
Patent JP-2000289170-A (JP)
Title: Mold release film
Inventor: KUMANO KATSUFUMI
IPC: B32B27/36
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a mold release film having excellent postprocessing suitability in the case of manufacturing a mounting sheet of an adhesive label, an adhesive tape or the like, a ceramic sheet or the like by using the film, usable as the film, and no necessity of incinerating or the like by decomposing in a natural field after using as the film. SOLUTION: The mold release film comprises an aliphatic polyester biaxially oriented film made of a polymer containing an aliphatic polyester of a main repeating unit of the formula: -O CHR-CO- (wherein R is H or 1-3C alkyl group) as a main component, a refractive index (Nz) of a thickness direction of 1.440 to 1.455, a value (Nx-Ny) obtained by subtracting a refractive index (Ny) of a width direction from a refractive index (Nx) of a lengthwise direction of -0.020 to 0, and a heat shrinkage factor of the lengthwise direction at 120 deg.C of 5% or below as a base material, and a mold release layer provided on at least one side surface of the oriented film.
Patent JP-H05275701-A (JP)
Title: Thin-film transistor
IPC: H01L21/336
Filed: 1992-03-27
Abstract: PURPOSE:To efficiently execute the hydrogenation treatment of a thin-film transistor which is provided with an LDD structure. CONSTITUTION:A thin-film transistor is constituted of a polycrystalline semiconductor layer, e.g. a poly-Si film lightly doped impurity regions whose conductivity type is the same as that of impurity regions, i.e., LDD regions 6, are provided at least in parts between a source impurity region 3, a drain region 4 and a channel region 5. A gate electrode 7 is formed on the channel region via a gate insulating film. The gate insulating film is provided with the following: a first insulating region which is formed so as to come into contact with the bottom face of the gate electrode 7 and which is constituted by laminating two or more layers of a nitride film 8 and an oxide film 9; and a second insulating region which is formed at the upper part of at least one of the LDD regions 6 and which is composed of only the oxide film 9. Since the nitride film 8 is removed from the upper part of the LDD regions 6, the hydrogenation treatment of the thin-film transistor can be executed efficiently.
Patent JP-S59227515-A (JP)
Title: Suspension of automobile
Inventor: MORIMOTO ATSUO
IPC: B60G17/00
Filed: 1983-06-07
Abstract: PURPOSE:To improve riding comfortableness in a variable attenuating force suspension system by detecting the frequencies of upper and lower spring members and increasing the attenuating force thereof when upper and lower spring vibrations go into a frequency resonating band. CONSTITUTION:When an upper spring member, namely, a suspension means vibrates to have an upper resonant band of a spring, the output of a vibration detecting sensor 12 passes through the first band filter 14 and is sent to the first comparator 19 so as to compare the frequency with the reference value of a reference setting circuit 17. If the frequency is over the reference, the comparator 19 controls a solenoid valve and an opening and closing valve so as to increase the attenuating force of a suspension system via an ON circuit 21 and a transistor 22 and controls the resonance of a car's body. When a lower spring member, on the other hand, vibrates to have a lower resonant band thereof, the second comparator 20 actuates in a similar mammner to increase the attenuating force. Vibration of the car's body may be effectively restrained through the entire frequency, hence improving the riding comfortableness.
Patent JP-H01273368-A (JP)
Title: Production device treating pyroelectric body material
Inventor: SONE TAKEHIKO
IPC: H01L41/39
Filed: 1988-04-25
Abstract: PURPOSE:To prevent loss due to pyroelectricity in a pyroelectric material by installing an antistatic mechanism spraying an ionized gas against the pyroelectric body material treated to the rear of a treating section treating the pyroelectric body material. CONSTITUTION:Wafers 1 housed in a wafer cassette 13 are carried into a treating chamber 10 in succession and etched and treated, and carried into a vacuum spare chamber 12. The wafers 1 brought into the vacuum spare chamber 12 are placed onto a base plate composed of a conductive material. An antistatic mechanism 16 is mounted to the upper section of the vacuum spare chamber 12, and sprays ionized air against the wafers 1 from an upper section. Pyroelectricity generated with a temperature drop is discharged rapidly to the wafers 1 consisting of a pyroelectric material through an ionized gas and the base plate having conductivity.
Patent JP-S61259272-A (JP)
Title: Wet process developer
Inventor: TAGUCHI TAKAO
IPC: G03G9/12
Filed: 1985-05-14
Abstract: PURPOSE:To improve negative electrostatic chargeableness, dispersion stability, fixability and printing resistance and to prevent the deterioration of image quality after development of many sheets by dispersing resin particles copolymerized with >=3 kinds of cyclized rubber, resin soluble in a carrier liquid and halogen-contg. resin into the carrier liquid. CONSTITUTION:The cyclized rubber contributing to the improvement of the fixability and printing resistance is dispersed into the carrier liquid having >=10<9>OMEGAcm electric resistance and <=3 dielectric constant. A methacrylic acid, etc. contributing to the improvement of the dispersion stability and fixability is graft-polymerized as the resin soluble with the carrier liquid with said liquid and further the halogen-contg. resin contributing to the improvement of the negative electrostatic chargeableness and particle characteristic is polymerized therewith. The concn. of the developer during use is maintained at 0.1-10wt% in non-dry component. The developer exhibits therefore the good negative electrostatic chargeableness and the excellent fixability and printing resistance. The developer is free from deviation in the compsn. even after development of many sheets and prevents the deterioration of image quality. Since three is no setting of the particles, the spoiling of the dispersion stability is obviated.
Patent JP-S5328440-A (JP)
Title: Optical fiber connector
Inventor: OGAWA YOSHIAKI
IPC: H01B11/00
Filed: 1976-08-27
Abstract: PURPOSE: To align optical axes of both optical fibers by providing terminal metal members at the center of the optical axis of an optical fiber end, respectively, and butting end faces of both terminal metal members in order to depress the terminal metal members to reference metal members. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5627129-A (JP)
Title: Copying apparatus
Inventor: MAEJIMA KATSUYOSHI
IPC: G03G15/00
Filed: 1979-08-10
Abstract: PURPOSE:To enable a desired image to be copied in the center of a copying material when the original images are deviated in an apparatus of performing rotation conversion, front and back convertion, etc. irrespective of the positions and directions of the original images by using an image memory etc. CONSTITUTION:The apparatus is so constituted that the invertion of addresses and the correction conversion of addresses are performed by an image memory 36 storing the original images on a platen, an address bus of this memory 36, an image sensor provided with a multiplexer, and a control sectionperforming address scanning controlling of the memory 36, and the images are formed by converting the images in the desired position direction or mirror image relations on a copying material. A CRT 40 is connected to the memory 36 of this device. At this time, the CRT 40 is so constituted as to display the entire picture element data of the memory 36.Further, a manually operating section 102 is provide to make possible manual mode correction (parallel movement) by observing the image of the same mode as that on the platen on the face of the CRT 40.
Patent JP-S60247586-A (JP)
Title: Printer
Inventor: SUETSUGU MAKOTO
IPC: B41J35/36
Filed: 1984-05-23
Abstract: PURPOSE:To make the previous prevention of the charge error of an ink ribbon possible, by providing the means by which caution is given to the miss charging of the ink ribbon, the means by which the operation of a recording part is prohibited and the means by which the warning operation and the prohibitive operation become ineffective. CONSTITUTION:When an ink ribbon is not charged to a carriage 8, a switch 14 turns off and a signal wire S1 becomes of a high level. When a keyboard 1 is inputted, a signal wire S4 becomes of high level while a signal wire S2 is of high level, the input of a NAND gate 33 becoming of low level by the operation of an inverter 34 and the output becomes of low level, too. Thereby, a printer buffer circuit 10 is cleared via a signal wire S6, the recording data and a motor driving data being cleared and the recording operation is stopped. At the same time, a transistor Tr turns off and the warning light emission diode L1 is lighted. When the signal wire S3 is made of high level from a keyboard 1, the prohibited state can be released. Because the signal wire S5 becomes of high level during inputting the key, a gate 33 outputs a high level and recording can be operated by inputting the key.
Patent JP-S5437447-A (JP)
Title: Data processor
Inventor: YADA KIYOSHI
IPC: G06F11/10
Filed: 1977-08-29
Abstract: PURPOSE: To carry out the inhibition and permission of the parity check through a comparatively simple logic by providing the signal line to inhibit the parity check to each data transfer bus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10293808-A (JP)
Title: Bar code reader
Inventor: KAKINO TOMONARI
IPC: G06K7/10
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To expand the read area of a bar code. SOLUTION: A light source 4 emits a light beam. A 1st scanning means 7 deflects this light beam for scanning. A scanning light pattern formed by this 1st optical scanning means 7 is changed periodically or intermittently by a 2nd optical scanning means 17. A light receiving means receives reflected light from a bar code. A detecting means 18 detects whether or not there is an article nearby above the window surface of a read window 2. A driving means 27 drives the 2nd optical scanning means 17 when the detecting means 18 detects the presence of the article nearby above the window surface of the read window 2.
Patent JP-S593794-A (JP)
Inventor: KARERU ERUBERUTO KUIIKU
IPC: G11C27/04
Filed: 1983-06-10
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-H01273620-A (JP)
Title: Fluid-pressure fabrication method and device
Inventor: KANEKO FUMINORI
IPC: B21D22/20
Filed: 1988-04-25
Abstract: PURPOSE: To prevent an extreme decrease of thickness of a deep drawing product by placing a blank on a die with a hydraulic pressure chamber closed, executing bulging of the blank from the lower part, and pushing a punch from the upper part into the hydraulic pressure chamber. CONSTITUTION: A blank B is placed on a die 5. The peripheral part of the blank B is held by a pressurizing disk 10 and a pressure chamber 6 is closed, and lowering the pressurizing disk 10, a reverse bulging part B3 is formed by bulging. Then, a punch 8 is lowered and from the upper part is pushed into the hydraulic pressure chamber 6 through the blank B. With the peripheral part of the blank B being fixed, the punch 8 is pushed into the die 5. Thereby, a deep drawing product is prevented from an extreme decrease of thickness.
Patent JP-H06313010-A (JP)
Title: High molecular compound and antistatic agent
Inventor: OKIDO MASAHARU
IPC: C08F20/26
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a polymer containing a specific structural unit, having excellent antistatic properties and heat resistance and excellent in flexibility. CONSTITUTION:This high polymeric compound contains, as an essential unit, at least one kind of structural units A expressed by formula I [R1 is H or methyl; R2 is formula II; (1) and (m) are 0 or >=1; (n) is 0 or 1; 1<=1+m+n<=10; M1 and M2 are alkali metal of formula III; R3 to R5 are H, 1-18C alkyl or 1-2C hydroxyalkyl] and structural unit B expressed by formula IV [R is H or methyl; R is single bond, methyl, phenylene, COOCH2CH2, CONHC(CH3)2; M3 is alkali metal, etc.]. Further, optionally, the high polymeric compound is compounded with a water soluble melamine resin.
Patent JP-S60248299-A (JP)
Title: Treatment of sludge
Inventor: TAKEUCHI TADAO
IPC: C08L33/00
Filed: 1984-05-22
Abstract: PURPOSE:To improve the separability of sludge by gravity, to improve the releasability of sludge from filter cloths, and to reduce the water content of the dehydrated cake by adding an AH polymer and an AA polymer to organic sludge, and further adding acids or alkalis to the sludge. CONSTITUTION:An acrylic acid hydrazide high molecular compd. and a high molecular compd. contg. an amino group or a quaternary ammonium salt are added to organic sludge, and an acid or an acidic salt, a neutral salt, and a soln. contg. an alkali or an alkaline salt are further added to the sludge. Consequently, the separability of sludge by gravity is improved, the release of sludge from filter cloths is facilitated, and the water content of the treated cake is reduced. Besides, a compd. shown by the formula is used as said hydrazide high molecular compd.
Patent JP-H01272697-A (JP)
Title: Liquid detergent composition
Inventor: NAKANO HIROSHI
IPC: A61K8/46
Filed: 1988-04-26
Abstract: PURPOSE:To obtain the subject composition, excellent in foaming properties, detergency and safety and good in temperature stability, by blending an N-acyl acidic amino acid (salt) with an alpha-olefinsulfonic acid (salt) in a specific proportion. CONSTITUTION:The objective composition obtained by blending (A) an N-acyl acidic amino acid (salt) expressed by formula I (R1 is 7-21C alkyl or alkenyl; M1 and M2 are H, alkaline metal or alkanolamine; m is 1 or 2) with (B) an alpha-olefinsulfonic acid (salt) expressed by formula II or III (R2 is 7-15C alkyl; n is an integer of 0-5; M3 is H, alkaline metal or alkanolamine) at 3/7-7/3 weight ratio. The total amount of the blended components is 4-30wt.%.
Patent JP-S59228159-A (JP)
Title: Method and measuring apparatus for detecting abnormality and deterioration of electrode of polarograph
Inventor: WATANABE YOSHIO
IPC: G01N27/48
Filed: 1983-06-09
Abstract: PURPOSE:To detect an abnormality or deterioration of electrodes of a polarograph as it is installed by such an arrangement wherein two voltage values in the area of limiting current value in measuring current-voltage characteristics of the electrodes of a polarograph, and current values measured at that time are compared each other. CONSTITUTION:Switches 10, 11, 12 are changed-over to (a) side by the output of a change-over signal generator 9 and a voltage V2 corresponding to the limit current of a polarograph electrode 3 is applied thereon. Its output is converted into a voltage by a current-voltage converter 2, and it is indicated on a display unit 7 and at the same time, it is held by a sample hold circuit 5. Next, the switches 10, 11, 12 are changed- over to (b) side by the output of the change-over signal generator 9, and a voltage V1 is similarly applied to the polarograph electrode 3. This output is current-voltage converted and after that its output is given to a comparison circuit 6 and it is compared with the output of the sample hold circuit 5. If there is no difference between two values, the polarograph electrode 3 is normal, and when its difference exceeds a threshold value determined in advance, an alarm device 8 issues a warning.
Patent JP-H08297486-A (JP)
Title: Drum
Inventor: FUJII JUNJI
IPC: G10D13/00
Filed: 1995-04-27
Abstract: PURPOSE: To speed up the attenuation of the vibration of a drum head and to obtain sharply breaking drum sounds by forming a vent hole by members having a funnel shape of the bore larger on the inner side of a cylinder body and the bore smaller on the outer side. CONSTITUTION: The peripheral wall of the cylinder body 1 is provided with mounting hole 11 and the members 12 forming the vent holes 8 are fitted into these mounting holes 11 and are fixed by means of plural mounting screws 13. The members 12 are formed out of metals, synthetic resins, etc., to the funnel shape opened at both ends. The large bore side opening ends 12a thereof are fitted into the mounting holes 11, thereby, these ends are positioned to face the inside of the cylinder body 1 and the opening ends 12b on the small bore side are projected from the outer peripheral surface of the shell body 1. Further, the central holes of the members 12 are inserted into and out of the cylinder body 1 to form the vent holes 8. Then, air flows easily from the inner side toward the outer side and conversely, air hardly flows from the outer side toward the inner side.
Patent JP-S592729-A (JP)
Inventor: ISAKU PATSUKU
IPC: A61B5/00
Filed: 1983-06-11
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-2000299949-A (JP)
Title: Stator of ac generator for vehicle
Inventor: NAKAMURA SHIGENOBU
IPC: H02K15/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide the stator of an AC generator for vehicle that can be miniaturized and has improved environmental resistance. SOLUTION: A conductor segment accommodated in each slot of a stator core 22 is formed into a U-shape, and only turn parts 231c and 232c and parts other than those are formed into a circular section and into a flat shape with a rectangular section. The end part of the reverse-turn part side of the conductor segment is a junction part and the joint is made with the junction part of the conductor segment being extended from other slots to form stator coil winding 21.
Patent JP-H08295569-A (JP)
Title: Silicon nitride-based sintered compact and its production
Inventor: ODA TAKEHIRO
IPC: C04B35/584
Filed: 1995-04-27
Abstract: PURPOSE: To produce a silicon nitride-based sintered compact capable of accelerating the attainment of high strength and capable of easily undergoing the removal of the burnt surface of a part difficult to grind mechanically. CONSTITUTION: This silicon nitride-based sintered compact contains a group III element of the Periodic Table and has a face freed of the surface layer part having a burnt surface. The surface roughness Rmax of the face is <=10μm and streaks due to grinding do not practically exist in the face. This sintered compact is obtd. by blowing ceramic grains of <=1mm grain size on the burnt surface of a sintered compact and removing the surface layer part having the burnt surface. After this removal, heat treatment at 800-1,600 deg.C is preferably carried out.