baber/WOPTO huggingface dataset:
Patent JP-H08319958-A (JP)
Title: Scroll type fluid device
Inventor: HIGASHIYAMA AKIYOSHI
IPC: F01C17/06
Filed: 1995-05-24
Abstract: PURPOSE: To reduce the weight of an Oldham's ring as the sufficient compression resisting and stretch strength of the Oldham's ring is maintained and to reduce the generation of vibration and the generation of noise even during high speed operation. CONSTITUTION: A fixed roll 12 and a moving roll 9 are engaged with each other with angles displaced from each other and with rotation of the moving roll 9 blocked by an Oldham's coupling 30, the moving scroll is caused to effect revolving movement based on the fixed scroll 12 and fluid is compressed or expanded. In which case, the Oldham's coupling 30 is structured in such a manner that first keys 21 and 22 engaged with key grooves 25 and 26 formed on the moving scroll 9 side are arranged on one surface side of the ring part 20 and second keys 23 and 24 engaged with key grooves 27 and 28 formed on the housing 1 side are formed on the other surface side. When rotation of the moving scroll 9 is blocked, the sectional area of a ring part on which a compression stress is applied is reduced to a value lower than the sectional area of a ring part on which a tension stress is exerted.
Patent JP-S5674225-A (JP)
Title: Electrode structure and production of display device
Inventor: HISHIDA TADANORI
IPC: G02F1/17
Filed: 1979-11-20
Abstract: PURPOSE: To make mass production of high-quality ECDs possible, by connecting the first conductive layer and the second conductive layer electrically through a through hole.  
     CONSTITUTION: In 2 O 3  transparent conductive film 13 is vapordeposited to transparent glass bustrate 12 to obtain the first layer, and a photoresistor and so on are used to form a pattern in regions of the display electrode and the electrode leading-out part on the first layer, and transparent conductive film 13 is etched by hydrochloric acid to form transparent electrode part 14 of the leading-out part. Spots 15 are formed at several positions in the part, which will become the display electrode part, by screen printing, and next, SiO 2  insulating film 16 is grown to thickness 1,000W1,500Å by the CVD method to obtain the second layer. The screen resistor is removed by dilute hydrochloric acid, and In 2 O 3  transparent conductive film 17 and MoO 3  or WO 3  film 18 of the fourth layer are vapordeposited continuously, and etching resistor 19 is applied and printed in the part, which will become the display electrode part, by screen printing, and the needless part of MoO 3  or WO 3  film 18 is etched by alkali aqueous solution, and In 2 O 3  transparent conductive film 18 is etched by hydrochloric acid, and etching resistor 19 is exfoliated by ultrasonic washing dependent upon organic solvents, thus obtaining a display device utilizing electrochromism. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0442001-A (JP)
Title: Cylinder-stroke detecting apparatus
Inventor: MURAKAMI TAKU
IPC: G01B7/00
Filed: 1990-06-07
Abstract: PURPOSE:To make it possible to reduce the cost of a cylinder without decreasing the strength of a rod by periodically providing a plurality of magnetism affected zones along the longitudinal direction on the outer surface of a cylinder tube. CONSTITUTION:A plurality of surrounding grooves which are to become magnetism affected parts are formed along the longitudinal direction of a tube 22 on the outer surface of the cylinder tube 22 at a constant pitch. When a magnetic field is generated with a driving coil 36 which is provided in the tube 22, the magnetic field which is leaking to the outside of the tube 22 passes the surrounding groove 24. Therefore, the magnetic field and the magnetic flux at this part are disturbed, and the flow of the eddy current caused by the magnetic flux is changed. The magnetic field generated by the eddy current disturbs themagnetic field in the tube 22 and gives the effect on the distribution of themagnetic flux. Therefore, when the disturbance of the magnetic flux is detected by a magnetism detecting coil 38, the surrounding grooves 24 which are provided around the tube 22 can be detected.When the number of the surrounding grooves 24 through which the detecting coil 38 has passed with the movement of a rod 30 is counted, the amount of the stroke of the rod 30 and the position of the rod 30 can be obtained.
Patent JP-S5577117-A (JP)
Title: Coil winding by using plural coated conductor
Inventor: HAYAKAWA YOSHIHARU
IPC: H01F27/28
Filed: 1978-12-06
Abstract: PURPOSE: To reduce the time required for preparing coil winding and make the skill unnecessary by constituting coil winding used for transformer etc. with a block composed of insulator-coated conductors.  
     CONSTITUTION: Plural conductors 1 covered with insulator-coating 2 are glued firmly on insulator 3 such as insulating paper or insulating film, being contacted with each other. By using a block of conductors thus composed primary winding 4 and secondary winding 5 are constituted, which are wound on to iron core 6 to constitute tramsformer. If necessary, many taps are provided at the starting and final ends of winding, being connected with a tap plate. In this way winding work becomes easy, in preparation for reactor, relay, solenoid and others as well as transformer, because it is unnecessary to put a sheet of insulating paper in between layers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S639289-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAWADA TAKASHI
IPC: H04N5/91
Filed: 1986-06-30
Abstract: PURPOSE:To combine a moving picture or a still picture with a voice and to simultaneously reproduce the combined signal by providing a recording system dividing a recording area on a magnetic tape, recording a multiplex signal on one area and recording a still picture data on the other area. CONSTITUTION:A signal mixing circuit 5 mixes a video recording signal supplied from a video signal processing section 2 and an audio recording signal from an AFM signal processing section 4 to form a recording signal subjected to frequency multiplex. The recording signal is fed to a rotary magnetic head 8 via a head amplifier 7 from a switching circuit 6 and recorded on a video area VA of an azimuth recording track TR on the magnetic tape 9. An A/D converter 12 digitizes the input video signal fed from a 1st signal input terminal 1 and supplies the result to the memory 13. In the memory 13, the signal is written in field memories 13A, 13B by one field each by a system controller 15. The video data read from the memory 13 is subjected to signal processing via a 8mm PCM processing section 14 and recorded on the PCM region P of the azimuth recording track TR.
Patent JP-H11343965-A (JP)
Title: Variable displacement type compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/08
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To smoothly change the inclining angle of a cam plate and change quickly the discharge displacement. SOLUTION: A hinge mechanism 20 is composed of a guide shaft 22 supported by a swash plate 18 and a supporting arm 23 protruded toward the guide shaft 22 on a rotary support 17 and in the slide guiding relation with the guide shaft 22. The guide shaft 22 is rotatable fore and aft in the axial direction L of the drive shaft 16 relative to the swash plate 18. A ball bearing 24 for infinite sliding is interposed between the guide shaft 22 and supporting arm 23 so that their relative sliding motions are guided in rolling.
Patent JP-S6214796-A (JP)
Title: Process for enzymatic decomposition of protein
Inventor: MAJIMA KAZUTO
IPC: A23J3/34
Filed: 1985-07-09
Abstract: PURPOSE:To obtain an enzymatic decomposition product having extremely low bitterness, by treating a vegetable protein, etc., with a neutral and/or alkaline protease originated from Penicillium genus strain. CONSTITUTION:A 5-20wt% solution of a vegetable protein (e.g. soybean protein) is added with an enzyme composed of an alkaline protease originated from Penicillium citrinum. The ratio of the enzyme (in terms of 5,000U/g) to the protein is 1/(1,000-50). The components are made to react with each other at 5-10pH and 30-55 deg.C to decompose the protein to peptides having a molecular weight of several thousands.
Patent JP-H01318162-A (JP)
Title: Machine translation system
Inventor: OCHIYA AKIRA
IPC: G06F17/28
Filed: 1988-06-20
Abstract: PURPOSE:To attain rapid machine translation by retrieving and storing translating words every generation of a state capable of retrieving the translating words during the analysis of an input sentence and forming a translated sentence by utilizing the stored translating words. CONSTITUTION:An input sentence analyzing part 1 executes configuration element analysis and syntax analysis of an input sentence to divide the input sentence into words and expresses the analyzed result of the input sentence by an intermediate structure, a translating words retrieving part 2 stores the translating words of the divided words by retrieving a translating word dictionary in parallel with said processing and a translated sentence forming part 3 extracts optimum translating words out of stored translating words in accordance with necessity to form the translated sentence on the basis of the intermediate structure. Thus, rapid machine translation can be attained by parallel processing. In addition, the quality of translation can be improved by retrieving a large scale translation word dictionary.
Patent JP-H09314838-A (JP)
Title: Fluid jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/05
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluid jet recording device, the reliability of which can easily be recovered and which has a new constitution. SOLUTION: This fluid jet recording head comprises a heating element board 6, on which heat energy generating parts 7 are formed, and a recording fluid housing part 1, on which fine openings 3 for jetting recording fluid are provided. The recording fluid housing part 1 comprises an influx port 4, through which the recording liquid is introduced, and an opening 5, through which the heating element board 6 is inserted. In addition, when the heating element board 6 is inserted, each heat energy generating part 7 is so arranged as to face to each minute opening 3.
Patent JP-S5852811-A (JP)
Inventor: MAACHIN FUIRITSUPU SEIDERU
IPC: H01F41/00
Filed: 1982-09-02
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-S5853755-A (JP)
Title: Ultrasonic probe
Inventor: TANAKA HEIJIROU
IPC: G01N29/28
Filed: 1981-09-25
Abstract: PURPOSE:To enable improving of a power transmission efficiency in an ultrasonic energy transmitting and receiving system, by using a material, having a high specific acoustic impedance, especially a metal plate as a matching layer material. CONSTITUTION:Through the use of a composite resonator adhered to a high coupling piezo-electric vibrator having an anti-resonating frequency, a metal plate having a thickness equal to 1/4 of a full wavelength equivalent to a deviation frequency fdelta=f0(1+delta) obtained on a basis of a half wavelength thickness resonating frequency of a piezo-electric ceramic vibrator is termination-connected to an electric terminal thereof so as to image-match an appropriate load impedance. This permits the formation of an airback type probe with a 3-ridge type frequency responsiveness which suppresses reflecting wave to the most and improves an energy transmission efficiency as highly as possible.
Patent JP-S638431-A (JP)
Title: Surface-treating liquid
Inventor: TANAKA MASANORI
IPC: C08J7/04
Filed: 1986-06-27
Abstract: PURPOSE:To obtain a treating liquid to be applied to the surface of a rubber elastomer and effective in preventing the mutual sticking of stacked elastomer, by emulsifying or dispersing a wax or silicone oil in a water-soluble or emulsion- type thermosetting phenolic resin. CONSTITUTION:A wax or silicone oil is emulsified or dispersed in a water-soluble or emulsion-type thermosetting phenolic resin. The phenolic compound is e.g. phenol, o-, p- or m-cresol, hydroquinone, etc. The baking of the phenolic resin is carried out at 120-200 deg.C for 10min.
Patent JP-S5376766-A (JP)
Title: Production of semiconductor device
Inventor: TSUNAKO JIYUUKICHI
IPC: H01L21/283
Filed: 1976-12-20
Abstract: PURPOSE: To prevent side-etching and over-etchng at the time of windowing of contact regions by a wash method by beforehand providing a stopper layer which is not eroded by an etching solution for SiO 2  on the contact regions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63314983-A (JP)
Title: Video telephone system
Inventor: SASAKI KENICHI
IPC: H04N7/14
Filed: 1987-06-18
Abstract: PURPOSE:To prevent the blooming of a image pickup tube and to realize good recovery from the blooming by providing a shutter mechanism on the front of the image pickup tube and closing this shutter mechanism at least in the off-state period of a power source. CONSTITUTION:The shutter mechanism 41 is provided on the from of the image pickup part 1 and can be closed at least by interlocking with the off-state of the power source (a switch 39). Since the shutter mechanism 41 can be closed at least by interlocking with the off-state of the power source, the blooming of the image pickup tube generated by the exposure of image pickup tube to an external light does not occure. Besides, the blooming can be well recovered by closing the shutter device 41 at the off-state time of the power source.
Patent JP-H0817288-A (JP)
Title: Transparent touch panel
Inventor: HASHIMOTO KOJI
IPC: G06F3/033
Filed: 1994-07-04
Abstract: PURPOSE:To improve resiliency and strength, enable light operation input, and elongate key strike durability life by forming dot spacers between transparent conductors facing each other mainly of resin composition including epoxy compound of a rigidity of a specific value or less. CONSTITUTION:Amine or polyamine is added as hardening agent or hardening catalyst to urethan or polyether-denaturated epoxy resin or the like as epoxy compound. After resin compound such as polybutadiene or polychloroprene is added to this for adjusting rigidity, silica or alumina as filler, plasticizer, solvent levelling agent, etc., are blended with it. Dot spacers 5 formed of paste of this are mounted on a glass on which transparent conductors 3, 4 are formed, or on one of lower boards 2, 3 to be dried or reaction-hardened. The spacer 5 is thus provided with a rigidity of JIS-A95 or less, it has sufficient resiliency, and its strength is improved. Light operation input is thus achieved, and key strike durability life is elongated.
Patent JP-S5778616-A (JP)
Title: Manufacture of core for magnetic head
Inventor: KOJIMA TAKAYUKI
IPC: G11B5/147
Filed: 1980-10-31
Abstract: PURPOSE:To suppress damage of a metallic mold and also to save energy for  the process, by laminating plural thin plates of a metallic magnetic material,  forming an insulating layer between layers of these laminated plates, and cutting only a coupling part by which the core laminated plate part is connected  with the thin plate. CONSTITUTION:A core laminated plate part 4 shaped like a desired core shape is placed so as to connect with an edge part 5 of a thin plate 1 by coupling  parts 7, 8 of 1 or plural places in its border, and the circumference of the core  laminated plate part 4 is punched from the belt-like thin plate 1 of a metallic  magnetic material. Subsequently, an insulating layer s formed on one surface or  both surfaces of the surface and the reverse side of the belt-like thin plate 1  which has been punched. From the thin plate 1 on which the insulating layer  has been formed, the core laminated plate part 4 is continuously punched by  press-punching so as to separate it from the edge part 5, and a complete laminated plate part 4A is obtained. In case of this punching, it is only the coupling  parts that are cut substantially, and its cut part is short, therefore, a press metallic mold is influenced little. A magnet head core is formed by suporposing  this core laminated plate part 4A.
Patent JP-H04253972-A (JP)
Title: Thiophene derivative having conjugated long chain at 3-position and photo-responsive material
Inventor: KUMAGAI HIROAKI
IPC: C07D409/06
Filed: 1991-05-29
Abstract: PURPOSE:To provide the subject thiophene derivatives having a conjugated long chain at 3-position, capable of generating only one isomer by photo- irradiation, remarkably large in difference between the absorption bands of its isomers and between the emission bands thereof, useful as a photo-responsive material and capable of reversible conversion between isomers. CONSTITUTION:Compounds of the formula (R is aldehyde, carboxyl, alkyl ester or alkyl acetal; n is 3-5), e.g. 11-(3-thienyl)undeca-2,4,6,8,10-pentenecarboxylic acid. The above-mentioned compounds can be obtained by reacting a thiophene derivative having a conjugated long chain the terminal group of which is an aldehyde group at 3-position with a triphenylphosphorane or a triphenylphosphonium salt having an alkyl acetal group and subsequently hydrolyzing it. Suitable for a photo-responsive material such as a photo-recording material or a photo-sensitive material.
Patent JP-H0446595-A (JP)
Title: Exciting phase switching controller for stepping motor
Inventor: KINOSHITA AKIO
IPC: H02P8/38
Filed: 1990-06-11
Abstract: PURPOSE:To execute predetermined operation reliably by reserving the exciting phase switching operation untill a time, being set according to a highest step rate, expires and performing the exciting phase switching operation when a time causing no step-out can be ensured. CONSTITUTION:When a phase switching command is fed to a stepping motor, a one-shot multivibrator O/S1 is triggered to L level and returns to H level upon elapse of a set time. The H level signal is outputted as a reservation release signal, i.e. one input condition of a logic gate NA 3. Upon elapse of a set time, output of the one-shot multivibrator O/S1 goes High and since both inputs of the logic gate NA 3 have High level at this time point, output of the logic gate NA 3 good Low. Subsequently, signal B is produced through a differentiating circuit DIFF and a delay circuit DELAY and flipflops FF2, FF3 are operated to switch the exciting phase of the stepping motor.
Patent JP-S6312724-A (JP)
Title: Treating method for cotton fiber
Inventor: YAMAMOTO SHUICHI
IPC: D01C1/00
Filed: 1986-06-27
Abstract: PURPOSE:To prevent winding of cotton fiber slivers around rolls in drafting, by wet treating cotton fibers under specific condition and allowing the cotton fibers to cool at room temperature. CONSTITUTION:Cotton fibers are pretreated at 40-150 deg.C, preferably 50-100 deg.C under wet heat condition for 15-60min and then allowed to cool at room temperature.
Patent JP-S5579332-A (JP)
Title: Preparation of beta-chloroethylbenzene
Inventor: SUZUKI MOTOYUKI
IPC: C07C17/00
Filed: 1978-12-08
Abstract: PURPOSE: To prepare β-chloroethylbenzene useful as an intermediate of sodium styrenesulfonate, etc., easily, in an industrial scale, at a low cost, without generating of waste liquid, etc., by chlorinating styrene as an inexpensive raw material and hydrogenating the chlorinated product.  
     CONSTITUTION: A chlorinated product consisting mainly of α,β-dichloroethylbenzene and β-chlorostyrene derivatives expressed by the formula (X is H or alkyl; n is integer of 1W3), is prepared by reacting styrene or its derivative with chlorine. The product is reacted with hydrogen in the presence of a hydrogenation catalyst (e.g. chlorides of noble metals such as Pd, Pt, Rh, etc.) to give β-chloroethylbenzene. The process can be carried out easily, at a relatively low temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07312642-A (JP)
Title: Automatic answering telephone system
Inventor: MORITA AKIO
IPC: H04M1/65
Filed: 1995-05-26
Abstract: PURPOSE:To save labor and time for operating a changeover switch in order to switch a mode between a waiting state mode and an at-home mode by interrupting the reproducing operation of a message medium for recording a message from a caller in half way. CONSTITUTION:A response message (OGM) is recorded for 60 seconds at a maximum, next, a silent part continued for about four seconds and a delimiting tone part continued for about 0.2 second are formed and afterwards, a first message ICM (1) is recorded from a point N7 to a point N8 for 60 seconds at a maximum. At such a time, the first part of the message ICM is recorded for about 3 seconds together with a queue signal of 30Hz, for example, and after the silent part continues for about 1 second and the delimiting tone part continues for about 0.2 second from the point N8, a second ICM (2) is recorded from a point N9. Then, when a stop button is depressed while the ICM is reproduced, a tape stops and when it is left for a prescribed time (30 seconds, for example), an automatic answering mode is set after all ICMs are protected. When a reproducing button is depressed within 30 seconds, the tape is rewound and reproduction is started again from the position where reproducing button depressing is stopped.
Patent JP-H0814947-A (JP)
Title: Illumination-case mounting structure of car meter
Inventor: MATSUNO KAORU
IPC: G01D11/28
Filed: 1994-07-04
Abstract: PURPOSE:To provide the illumination-case mounting structure, of a measuring instrument for a car, which is structured simply and in which the number of components and the number of mounting processes are small. CONSTITUTION:A plurality (e.g. two) of insertion holes 5 are formed, at proper intervals, on the surface front-end part of a meter case 2, and a plurality of insertion protrusions (tongue pieces) 6 which are inserted into the corresponding insertion holes 5 and whose cross section is nearly L-shaped are formed on the front side face of an illumination case 4. A plurality (e.g. two) of fitting holes 7 are formed, at proper intervals, on the surface rear-end part of the meter case 2, and a plurality of hooking claws 8 which are inserted into the corresponding fitting holes 7 so as to be hooked are formed on the rear side face of the illumination case 4. When the illumination case 4 is to be mounted on the meter case 2, the corresponding insertion holes 8 of the illumination case 4 are inserted into the respective insertion holes 5 of the meter case 2, the illumination case 4 is pivoted on the insertion protrusions 6, and the corresponding hooking claws 8 of the illumination case 4 are inserted into the respective fitting holes 7 of the measuring-instrument case 2.
Patent JP-S5376790-A (JP)
Title: Receiver of fire alarm system
Inventor: NAKANO TAKESHI
IPC: G08B17/06
Filed: 1976-12-19
Abstract: PURPOSE: To perform monitoring operation by displaying the outline of abnormality automatically in the event of abnormality such as a trouble in a regional repeater, etc., displaying the regional address and contents by the operation of an operating switch and jumpitng over the abnormality region by the operation of a setting switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05156736-A (JP)
Title: Fitting structure of glass plate
Inventor: INO TATSUO
IPC: E04B2/96
Filed: 1992-06-12
Abstract: PURPOSE:To lessen the width of face at the periphery of a sheet of glass exposed to the outside in the grooved frame supporting the fitted glass and support the glass plate so as to withstand the interface deformation, in a fitting structure of the glass plate in a glass fixed sash window. CONSTITUTION:The edge of a sheet of glass plate G is fitted and fixed in the groove 1a of a grooved frame 1 at the periphery of a fixed sash glass plate. This grooved frame 1 is fitted to a supporting member 4 at the indoor side through a play F for absorption of the interface deformation allowing to slide to every direction along the glass plate surface.