baber/WOPTO huggingface dataset:
Patent JP-H03234942-A (JP)
Title: Oil-filled damper
Inventor: KOBAYASHI KAZUO
IPC: F16F13/00
Filed: 1990-02-09
Abstract: PURPOSE:To make a device thin by preparing a cylindrical damper holder of nearly elliptical cross section and a freely deformable damper body filled in with viscous oil and provided with a flange on one end portion, and pressing the whole damper body into the damper holder. CONSTITUTION:The whole of a freely deformable damper body 304 is injected into a damper holder 302 of elliptical cross section. In the central portion of the damper body 304, a supporting hole 305 to be supported with a projecting support provided on the four corners of a chassis is provided. In the body 304 viscous silicone oil 306 is filled up, and to a flange 307 on the body 304, a circular cover plate 308 is fixed with adhesive. And the displacement between the damper holder 302 and the body 304 can be prevented by pressing the flange to the inner wall of the holder 302. And by the pressing of the flange 307, the inner pressure due to the oil 306 can be increased.
Patent JP-H09202071-A (JP)
Title: Form for sealed letter with card
Inventor: KIHARA SATORU
IPC: B65D27/06
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To integrate a card with base paper in such a manner that it can be separated therefrom when it is necessary, to make it possible to form a sealed letter enveloping the card out of the base paper and thereby to reduce labor and time for sending the card. SOLUTION: An address information entry part 11 is provided in a prescribed face which becomes the front side when a plurality of joined paper pieces 2, 3 and 4 for a sealed letter are folded up, while a notice information entry part 12 and a reply information entry part 15 for address information are provided in a prescribed face positioned on the interior side. On a part except these notice information entry part 12 and reply information entry part 15, a card 16 having a card information entry part 17 for the address information provided in the surface is stuck so that it can be peeled off.
Patent JP-H02211464-A (JP)
Title: Detection of laser beam quantity
Inventor: KOTABE HIROAKI
IPC: B41J2/44
Filed: 1989-02-13
Abstract: PURPOSE:To prevent the missing of image data and the consumption of an image process part by executing the processing to detect whether light quantity at the time of laser beam off is of a normal value or not and to interrupt the processing of image data. CONSTITUTION:The data (VDATA 2) from a CPU 200 is outputted as a laser beam off signal to a modulating circuit when the data VDATA 2 from the CPU 200 is made H and the data VSEL to a selection circuit (SEL. 1) 202 is made L during the non-irradiation of a laser. If an LD error (LDERR) is H, the light quantity is below the specified value when V0>r1 is attained in a comparator circuit (COMP. 1) 304 which is a laser light quantity detecting circuit at this time. The LD error is then outputted to the CPU 200 to stop the data (VDATA 1) sent by a line l4 to the HIC 1 via a line l3 and to interrupt the image information. The data from the CPU 200 to a D/A converter 201 is made into FFHEX so as to minimize an input current (PLVL) when this LD error arises. The respectively process operations of electrifying, transferring and exposing are not executed and only the transportation is executed. Only the white paper is thus discharged and the fresh paper feeding is not executed.
Patent JP-S59157305-A (JP)
Inventor: IKEMOTO TOMITAKA
IPC: A41D13/02
Filed: 1983-02-25
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-H03237384-A (JP)
Title: Nuclear fission type ion chamber for detecting neutron
Inventor: UZAWA KENJI
IPC: G01T3/00
Filed: 1990-02-14
Abstract: PURPOSE:To make improvement in the reliability of the electrical connection between a hermetic case and an external electrode by joining the connecting conductor fixed to a metallic discharge pipe to an electrode end plug by an active alloy method. CONSTITUTION:One end 33a of the connecting conductor 33 made of nickel is inserted into a hole 32 of a central part. Since the eutectic point of titanium and nickel exists at 1,128 deg.K, the electrode end plug 31 and the connecting conductor 33 are electrically joined by the active alloy method by utilizing thin fact. The electrode end plug 31 constituted in such a manner is fitted to the end 12a of the external electrode 12. The several points are joined by Heliarc or TIG welding as shown by an arrow P. After the internal electrode and insulating spacers 15, 21 are combined, the case end plug 34 having the discharge pipe 36 is fitted to the end 11a of the hermetic case while the connecting conductor 33 is passed through a central through-hole 35. The inside is then evacuated from the discharge pipe 36 and a gas for ionization is sealed therein. The connecting and closing of the seal cut part are surely and easily executed when the prescribed position is crushed in the state of clamping the end 33b of the discharge pipe 36.
Patent JP-H05198349-A (JP)
Title: Spark plug for internal combustion engine
Inventor: SATO YASUYUKI
IPC: H01T13/20
Filed: 1992-01-21
Abstract: PURPOSE:To provide a spark plug for internal combustion engines easy for manufacturing, in which an electrode material is excellent in heat resistance and corrosion resistance and thermal stress between the electrode material and a noble metal tip can be reduced. CONSTITUTION:In a spark plug for internal combustion engine wherein a noble metal tip 1 is welded to an electrode material for a center electrode 4 or/and an earth electrode 3, an iron alloy including 8-18 weight % of chromium is used as the electrode material for welding of the noble metal tip 1. It is desirable that this iron alloy includes 0.1-5 weight % of an additive comprising one or more kinds of Al, Ni, Mo, Cu, Ti, Nb, Zr, and Se.
Patent JP-H11229930-A (JP)
Title: Internal combustion engine controller
Inventor: YOSHIOKA MAMORU
IPC: F02D41/14
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine controller capable of controlling operating condition of an internal combustion engine more suitably on the basis of detection results of an oxygen concentration cell type oxygen sensor and a critical current type oxygen sensor. SOLUTION: On the basis of an oxygen concentration signal OX outputted from an oxygen sensor 25 arranged in an exhaust passage 6 of an engine 1 and an oxygen concentration signal VLean outputted from a lean mixture sensor 26, oxygen concentration inside the exhaust passage 6 is detected. On the basis of the oxygen concentration signal OX, an oxygen sensor air-fuel ratio learning value is calculated, while on the basis of the oxygen concentration signal VLean, a lean mixture sensor air-fuel ratio learning value is calculated. In fuel injection quantity control or in an ignition timing control of the engine 1, an injection quantity or air quantity is corrected on the basis of these air-fuel ratio learning values, however, if an oxygen sensor air-fuel ratio learning value is already computed, this learning value is used as a reference.
Patent JP-S58134168-A (JP)
Title: Colored paste which discolors with time
Inventor: SAGEHASHI KAZUYOSHI
IPC: B31B50/62
Filed: 1982-03-02
Abstract: PURPOSE:To provide colored paste which enables the inspection of the applied state during bag making process using a color-sensitive element, prevents the insufficient application of the paste and gives no undesirable color to the manufactured bag by the discoloration with time, by compounding a paste with bromocarboxythymolphthalein. CONSTITUTION:The objective colored paste is prepared by adding bromocarboxythymolphthalein as a colorant to a base paste (preferably starch paste having a concentration of 3-30% and 7.6+ or -0.4pH and obtained by cooling crosslinked esterified or etherified starch, or partially or completely saponified polyvinyl alcohol neutralized with alkali to 7.6+ or -0.4pH). The time for discoloration  can be elongated by increasing the concentration or amount of bromocarboxythymolphthalein or shortened by decreasing the same. The color becomes dark  under high alkalinity, however, the discoloration time can be shortened in spite  of dark color when a volatile compound such as sodium carbonate is used as the  alkaline substance.
Patent JP-S63203543-A (JP)
Inventor: MATSUZAKI TAKAHIRO
IPC: B65D1/26
Filed: 1987-02-14
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-H08226020-A (JP)
Title: Apparatus for removing cotton waste of brass bar comb
Inventor: FUJIWARA KEIJI
IPC: D01G19/22
Filed: 1995-02-21
Abstract: PURPOSE: To enable the easy and sure removal of a cotton waste, scraped off from a circular brush with a brass bar comb and sticking thereto without being influenced by the rotation of the circular brush and dropping the cotton waste onto a doffer web of good quality. CONSTITUTION: This apparatus for removing a cotton waste is obtained by supporting and installing a brass bar comb 7 at a position around the side of a doffer of a circular brush 6 so as to enable the movement between a cleaning position where the brass bar comb 7 enters the circular brush 6 and a noncleaning position D where the brass bar comb 7 is separated from the circular brush 6 and further installing a cotton waste scraping member 8 capable of coming into slide contact with an area ranging from the base part of the brass bar comb 7 to the tip thereof when the brass bar comb 7 is located at the noncleaning position D and scraping off the cotton waste removed from the circular brush 6 with the brass bar comb 7 and sticking thereto.
Patent JP-S63198923-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/52
Filed: 1987-02-13
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-S60175981-A (JP)
Inventor: SHINOZAKI SHINICHIROU
IPC: F02G5/02
Filed: 1984-02-21
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-H05231444-A (JP)
Title: Pressure differential booster
Inventor: UENO TETSUYOSHI
IPC: B60T13/563
Filed: 1992-02-19
Abstract: PURPOSE:To reduce the number of part items and improve assemblage by fixing a flange part, larger in diameter than a fitting bolt shank part, airtightly to the inner wall of a front shell or a rear shell by electron beam welding. CONSTITUTION:A tie rod 5 is provided with bolt parts 5a, 5b at its longitudinal ends, and large diameter flange parts 5c, 5d are formed at its base part. The bolt part 5b is inserted through the bolt through hole 3b of a rear shell 3, and the end face of the flange part 5d is airtightly fixed to the inner wall 3a of the rear shell 3 by electron beam welding. A booster shell 4 is then fitted to a body side supporting wall 17 by a nut 18 and the bolt part 5b protruding outside the rear shell 3. Even in the case of the inner wall 3a being of dissimilar metal, the end face of the flange part 5d is fused with the inner wall 3a by electron beam welding so as to form an alloy layer to enable bonding. A ring seal member 20 is fittingly secured to obtain the airtight insertion of the bolt part 5a in the bolt through hole 2b of a front shell 2. This results in reducing the number of part items and improving assemblage.
Patent JP-H04246030-A (JP)
Title: Cassette detachable structure
Inventor: NAGATA HIDETOSHI
IPC: B65H1/26
Filed: 1991-01-31
Abstract: PURPOSE:To set a paper feed cassette to a cassette loading chamber from a corner part formed by the front and the side of an apparatus body and vice versa. CONSTITUTION:A cassette setting chamber 57 is installed in an apparatus body 50, and the insertion port 59 is formed in an area astride the front 58 and the side 56 either.
Patent JP-S54124965-A (JP)
Title: Electrode inspection unit
Inventor: HIGUCHI NOBUTOKU
IPC: G01R31/00
Filed: 1978-03-23
Abstract: PURPOSE: To simplify inspection with no need for eye viewing when inspecting the coating conditions of an electrode coated with an electron radiation substance, by irradiating the electrode from one terminal to the other with detection light over a scan and by detecting the intensity of light reflected from each part by a converted electric signal.  
     CONSTITUTION: Detection light 23 from illuminating equipment 12 is applied to back end part 42 of projection body 35 made of optical fiber and then led to front end part 40 confronting to detection head 37a. Then, mount 1 holding an electrode is moved before head 37a to irradiate with thin-ribbon-shaped detection light 33a well 2, linear part 6 of electrode 5, winding part 7 coated with electron radiation substance 4, linear part 6, and well 2 in sequence. Then, reflected light 33b emitted afterwards through this irradiation is applied to front end part 43 of optical fiber 36, led to back end part 44, and converted into an electric signal by photoelectric conversion body 52, provided confronting to it, corresponding to the intensity of reflected light 33b. It is also recommended to provide several detection heads 37a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57147568-A (JP)
Title: Production of plastic-organopolysiloxane composite foam with adhesive layers
Inventor: FUKUDA TAKESHI
IPC: B32B7/12
Filed: 1981-03-06
Abstract: PURPOSE: Plastic foam having adhesive layers is impregnated with a specific curable organopolysiloxane liquid composition and cured to produce the titled composite foam with high weather resistance, heat resistance and high durability.  
     CONSTITUTION: Plastic foam of open cell structure provided with adhesive layers on one or both surfaces such as urethane foam is impregnated with a curable organopolysiloxane liquid composition that is prepared by dissolving or dispersing (A) a curable organopolysiloxane in (B) a solvent of a low-molecular siloxane, liquid silane, fluorinated hydrocarbon boiling at lower than 200°C and/or water. Then, the foam is dried and cured to produce plastic-organopolysiloxane composite foam having adhesive layers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58150277-A (JP)
Title: Fuel cell
Inventor: TAKEMOTO TOSHIAKI
IPC: H01M8/24
Filed: 1982-03-03
Abstract: PURPOSE:To maintain the airtightness between a manifold and the body of an acid-electrolyte battery by filling the contact part formed between a molded gasket and the battery body with mixture consisting of an inorganic compound and phosphoric acid. CONSTITUTION:A molded gasket 4 made of an electrically-insulating acid-proof rubber is installed in a groove 3A which is provided on a manifold 3 in such a manner that the groove 3A faces a battery body 1. The molded gasket 4 touches the battery body 1 through a mixture 6 which is prepared by mixing silicon carbide and phosphoric acid which is used as an electrolyte member in a ratio by weight of around 1 to 1. Owing to such constitution, since the irregularities of the battery body 1 can be absorbed by the fluid mixture 6, a gas sealing structure with an excellent airtightness can be obtained.
Patent JP-H09229641-A (JP)
Title: Image recognition device using optical cutting method
Inventor: OOENOKI TOSHIYUKI
IPC: G01B11/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an image recognition device which presents versatility and works with a light cutting method not bringing about shortening of the lifetime of a belonging light projecting means. SOLUTION: Light projection from a light source onto a work started with a measuring command is kept on until the stop adjusting motion of an automatic stop adjusting mechanism of a TV camera goes in convergence, or until a condition equivalent to the convergence is accomplished, and immediately after, an image processing device performs a processing to acquire the three- dimensional shape data about the work on the basis of the image photographed by the TV camera.
Patent JP-S61193214-A (JP)
Title: Temperature control circuit
Inventor: FUJII ITARU
IPC: G05F1/45
Filed: 1985-02-20
Abstract: PURPOSE:To attain temperature control with extremely high accuracy by providing a timer that delivers trigger pulses at a fixed time interval in case no ignition pulse is delivered for a fixed period of time equal to said fixed time interval. CONSTITUTION:A ceramic heater 1 form an AC bridge B together with resistances 2 and 3 and a variable resistance 4. A TRIAC 5 is ignited by the ignition pulse SWP supplied from an amplifier 6. A polarity detecting circuit 9 detects the positive polarity of the AC voltage applied to the bridge B and delivers a pulse signal HCP having the half cycle width of the AC voltage. While a zero cross pulse generator 10 delivers a zero cross pulse ZCP having short width at the zero cross point of the AC voltage. A one-shot multiplexer 15 delivers a control signal having the prescribed pulse width larger than a cycle of the AC current when the output of an OR gate 13 is equal to '1'. While a timer 16 supplies a trigger pulse TGP to the 1st input terminal of the gate 13 in case no pulse SWP is delivered from the amplifier 6 for a fixed period of time.
Patent JP-S62208434-A (JP)
Title: Position detector
Inventor: ISHIHARA ATSUSHI
IPC: G01D5/36
Filed: 1987-02-17
Abstract: PURPOSE:To detect a position with delicate accuracy by providing a converting part for outputting a digital value, when a signal from a photodetector having about 1/2 width of an optical scale pitch is a prescribed value, and an arithmetic means for calculating a position address of a moving body by executing the addition or subtraction. CONSTITUTION:When a scale signal is supplied from a photodetector 33 having width of about 1/2 of a pitch of an optical scale, by which passing light or reflected light from an optical scale is photodetected, digital signals of '00', '08', '16', and '08' are supplied in accordance with points (a)-(d), respectively, which have divided one scale into 4, and when the movement in the direction A has been discriminated from a direction discriminating part 20, the contents of an internal register 211 are updated to the contents which have been added by '08', and updated to the contents which have been subtracted by '08', when the movement in the direction B has been discriminated. When the internal register 211 has coincided with a target address, a controlling circuit 21 stops driving of a linear motor 14 by stopping an output of a signal to a D/A converter 22. In this way, a position can be detected with delicate accuracy.
Patent JP-S61193480-A (JP)
Title: Solid state image pickup element
Inventor: AKIYAMA TOSHIYUKI
IPC: H01L27/14
Filed: 1985-02-22
Abstract: PURPOSE:To prevent increase of dark current and fixed pattern noise accompanying opening and closing of horizontal switches, by providing two vertical switches putting each horizontal switch therebetween. CONSTITUTION:In a first field, vertical scanning line 10 and 20 are selected and two vertical switches 3, 3' every one pixel are made on. Entering a horizontal image term, the horizontal shift register 4 makes sequentially horizontal switches 5 on to read out signal charges of two rows of photo diodes 11,...,1n; 21,...,2n. Horizontal switches connected to a row whose signal charges are not read out, for example a row of photo diodes 51,...,5n, repeat opening and closing. However, not only the vertical switches 3 connected to the photo diode side but also the vertical switches 3' directly connected to the horizontal output line, is off state. Accordingly, when a signal charge is read out from another row of photo diodes, electric charge does not flow from this horizontal output line or photo diodes as in a prior element, even if the horizontal switches are made on at the same time.
Patent JP-H09202288-A (JP)
Title: Air boat
Inventor: USUI HIROHISA
IPC: B63B7/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To use an air boat both as a fully closed boat and a fully opened boat by forming the cover body of the air boat by a flexible sheet and covering an air body surface forming an air boat main body side up to the lower side of its center. SOLUTION: An air boat 1 is composed of an air body 11 and bottom cloth and the air body 11 is formed by an airtight flexible sheet such as rubber cloth or salt bitter polyn. The bottom cloth made of the same blank as that for the air body 11 is stuck to a bottom part. Bow covers 3 and 37 are stuck to the upper surface of the air body forming the front and rear parts of the boat by using the same blanks as those for the air body 11 and the bottom cloth. The cover body and the bow covers 3 and 3' are fixed to each other by a velvet fastener and a belt-like body 31 with only its one end stuck to the bow cover 3 is formed in the end part of the bow cover 3. Then, the velvet fastener is stuck to the inner surface of a V-shaped part formed by the bow cover 3 and the belt-like body 31.
Patent JP-H06228167-A (JP)
Title: Organosilicon derivative and external preparation for skin
Inventor: OKAZAKI TOMOMI
IPC: A61K8/00
Filed: 1993-01-28
Abstract: PURPOSE:To obtain a novel compound which can be used as an external preparation for skin because of its excellent resistances to water and oil, high UV- absorption and high sun-screening properties and utility. CONSTITUTION:An organosilicon derivative having partial chemical structures of formulas I and II (R is 1-4C lower alkoxy, 1-4C dialkylamino; when R is an alkoxy, m is 1-3; s is 0 or 1; when R is a dialkylamino, m is 1, n is 0; r is 0-3; s is O or 1; A, B and B' give the bonding positions between partial structural formulas; when A bonds to B, B' is methyl where there is no case where A bonds to B and B' simultaneously) where A bonds to B or B'. The derivative is obtained by, for example, reaction of a compound of formula TV with that of formula V.
Patent JP-H07245977-A (JP)
Title: Method and apparatus for speed estimation arithmetic operation in speed control system
Inventor: YOSHIDA YASUHIRO
IPC: H02P29/00
Filed: 1994-03-03
Abstract: PURPOSE:To estimate motor speed at exact times through arithmetic operation by precisely determining times at which torque command output is produced. CONSTITUTION:In Step 11 (S11) a torque command tauM* (i) is processed, and in Step 12 (S12) motor model output LAMBDAnM' (i+1) is calculated from the torque command tauM* (i). In Step 13 (S13) it is judged whether there is a speed detection pulse. If there is, a speed detection arithmetic operation is performed in Step 14 (S14). In Step 15 (S15) the motor model output LAMBDAnM' (i) is averaged, and in Step 16 (S16) a load torque is estimated by calculating the error between the output of the result of the averaging and a detected speed. In Step 17 (S17) an estimated motor speed is calculated, and in Step 18 (S18) speed amplifier output tauMA (i+1) is calculated based on the calculated value from Step 17. In Step 19 (S19) a motor torque command tauM* (i+1) is calculated from the calculation output tauMA (i+1) and the estimated load torque LAMBDAtauL (i).
Patent JP-S61196099-A (JP)
Inventor: WATANABE HIDEO
IPC: E21F1/00
Filed: 1985-02-22
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-S53117914-A (JP)
Title: Telephone recording unit
Inventor: SATOU MASAAKI
IPC: H04M1/64
Filed: 1977-03-25
Abstract: PURPOSE:To increase both the recording performance and the functional efficiency, by securing an automatic recording of the telephone contents interlocking the telephone operation and also securing a function of an independent recorder.