baber/WOPTO huggingface dataset:
Patent JP-H06337068-A (JP)
Title: Gasket for cylinder head
Inventor: YAMAGUCHI KENICHI
IPC: F16J15/08
Filed: 1993-05-28
Abstract: PURPOSE:To secure the stable sealing situation by establishing a specific relationship between annular bead height around a fluid hole and external bead height, regarding a cylinder head gasket. CONSTITUTION:An internal combustion engine is provided with a combustion chamber hole at a position faced to a combustion chamber. For a metallic substrate 20 having a plurality of fluid holes 22 around the combustion chamber hole, annular beads 23 and 27 are formed around each of the combustion chamber hole and fluid holes 22. Furthermore, an external bead 28 is formed along the external end of the substrate 20. In this case, the annular bead 27 around the hole 22 is formed to have larger height at the side of the hole and lower at the side of the external bead 28. At the same time, the joint section 20d of the beads 27 and 28 is formed to have a height gradually decreased toward the external bead 28.
Patent JP-H0789665-A (JP)
Title: Hand holding type tool to transfer film from carrier tape to substrate
Inventor: KURISUTOFU MANUSHIYU
IPC: B65H37/00
Filed: 1994-07-01
Abstract: PURPOSE: To replace a tape by detaching or charging a double reel, that is, not through a replacement cassette with a transfer base part integrated therein, and to make it easy for a user to replace the tape. CONSTITUTION: A transfer base part 4 is movable from a position projecting from a housing 1, into a position retracted into the housing 1, and is dissociably locked in the pulled-out position.
Patent JP-S5275143-A (JP)
Title: Sequence counter
Inventor: AOKI MASAO
IPC: G06F9/32
Filed: 1975-12-18
Abstract: PURPOSE: To obtain a sequence counter possessing jump function by utilizing only two signals, namely, a jump instruction signal and an advance input corresponding to the step not allowing jump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6043688-A (JP)
Inventor: OOTA TAKAFUMI
IPC: G09G5/22
Filed: 1983-08-19
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-H06341907-A (JP)
Title: Optical transmitting characteristic measuring device
Inventor: MACHITORI SEIHAN
IPC: G01M11/00
Filed: 1993-05-28
Abstract: PURPOSE:To improve the precision of measured frequency in an optical transmitting characteristic measuring device. CONSTITUTION:An optical pulse generating means 12 generates an optical pulse containing a light of a fixed frequency (f0). This optical pulse is made incident on an AOM 4 through an optical coupler 16 and a waveform shaper 17. The AOM 4 is driven by a drive signal (frequency f), and branches the incident optical pulse into a diffracted light (f0+f) and an non-diffracted light (f0) and emits them. The non-diffracted light (measuring light) is emitted to an object 6 to be measured. The diffracted light is made incident on an optical branching circuit 18, where one is emitted to an optical interfering means 7 as a reference light, and the other to the optical coupler 16. The optical pulse of the diffracted light made incident on the optical coupler 16 is made incident again on the AOM 4, branched again therein into a diffracted light (f0+2f) and a non-diffracted light (f0+f), and emitted. Frequency sweep is carried out by repeating this. The reference light and a measuring light passed through a material 6 to be measured are converted into a beat signal (frequency f) by the optical interfering means 7.
Patent JP-S5775742-A (JP)
Title: Electric discharge machining device
Inventor: WATANABE YOUJI
IPC: B23H1/02
Filed: 1980-10-30
Abstract: PURPOSE:To improve accuracy of machining depth and finish the bottom surface of a work to uniform roughness, by connecting an electric discharge between a machining electrode and the work in such a manner that the machining depth is not increased from a preset value after it reaches said value. CONSTITUTION:A movable electrode 23, vertically moving with a machining electrode 1 in electric discharge machining work, fixed electrode 24, located at a face-to-face position to said electrode 23, and a gap voltage detecting power source 25, producing an electric discharge between these facing electrodes 23, 24, are provided to constitute a machining depth detecting device, and machining depth, when reaching a preset value in a state of gap voltage between the before said facing electrodes lowered below preset voltage between the machining electrode 1 and work 2, is detected by a gap voltage detecting circuit 7 to reversely operate electrode feed while perform forward electrode feed when exceeding said preset voltage, thus the feed operation is repeated.
Patent JP-S5577650-A (JP)
Title: Air-conditioning and hot-water supplying system
Inventor: YAMAGUCHI KOUICHIROU
IPC: F24F5/00
Filed: 1978-12-06
Abstract: PURPOSE: To plan multi-utilization of equipments by providing in an operating fluid circuit between an evaporater and a second condenser with bypass pipes and switching valves for a natural circulation of the operating fluid.  
     CONSTITUTION: Bypass pipes 19, 20 and switching valves 21, 11 for a natural circulation of an operating fluid are provided in an operating fluid circuit between an evaporater and a second condenser 4. According to this arrangement, when only a hot-water supplying is requested in spring, autumn or the like, the natural circulation of the operating fluid may be effected between the evaporater 1 and the second condenser 4 through the bypass pipes 19, 20, therefore, heat of a gas burner is transported to a heater 18 in a water circuit for the hot-water supplying and hot-water may be produced upon the hot-water supplying operation not necessitating an operation of an expansion device 2. Accordingly, multi-utilization of equipments may be planned. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07336367-A (JP)
Title: Radio communication equipment
Inventor: IZUMI MICHIHIRO
IPC: H04W28/04
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a radio communication equipment which is capable of holding high transmission efficiency, maintaining high error correction capacity, by providing a function performing an error correction encoding for received data for every fixed length. CONSTITUTION:A radio adapter part 2, transfers the data packet received from a terminal 1 to a RAM 5 via a LAN controller 3. A CPU 4 transmits the data stored in the RAM 5 to an error correction coder/decoder 6 and performs an error correction encoding for every fixed length. By this constitution, the keeping of high transmission efficiency becomes possible, maintaining high error correction capacity. It is desirable that a packet to be transmitted to a line be composed of plural cord words. When the received data packet is not the multiple of a fixed length for performing an error correction encoding, it is desirable that a means adding arbitrary data and the information showing the length except the length of arbitrary data added from a packet length to the packet to be transmitted be included.
Patent JP-H01319038-A (JP)
Title: Automatic developing device for silver halide photography
Inventor: ABE AKIRA
IPC: G03D3/00
Filed: 1988-06-20
Abstract: PURPOSE:To shorten crossover time y transporting a photosensitive material in the position lower than the liquid levels in processing liquid tanks at the time when the photosensitive material moves between the different tanks. CONSTITUTION:Means 2, 7 of transporting the photosensitive material 1 are provided in the position lower than the liquid level 5 of the processing liquid tanks 11 at the time when the photosensitive material 1 moves between the different tanks 11 and 11. The liquid pressure increases and the prevention of liquid leaking is difficult of the feed port and ejection port of the material 1 are too lower than the liquid level 5; therefore, the feed port and ejection port are preferably set lower by about 5-200mm than the liquid level 5. The need for long-distance transportation as in the prior art is eliminated in this way and the crossover time is drastically shortened.
Patent JP-S6213565-A (JP)
Title: Colored and vacuum plated resin product
Inventor: UCHIYAMA HARUJI
IPC: C23C14/20
Filed: 1985-07-10
Abstract: PURPOSE:To produce a colored and vacuum plated resin product having excellent adhesiveness by providing a colored base coat layer colored with a coloring agent for which a specific epoxy resin is used on the surface of a synthetic resin molding and vacuum-plating a thin metallic film thereon. CONSTITUTION:The colored base layer 2 consisting of polyester, etc. is painted on the surface of the synthetic resin molding 1 such as ABS and the thin metallic film 3 is vacuum-plated thereon to about 20-250Angstrom  film thickness. A clear top coat film 4 is further coated thereto to form the colored and vacuum plated product. The colored base coat layer 2 of the above-mentioned product is colored with the coloring agent prepd. by dispersing an org. or inorg. pigment in an epichlorohydrin bisphenol epoxy resin having approximately 140-1,000 epoxy equiv. and approximately 320-2,000 average mol.wt. The coloring of the base coat layer 2 is thereby facilitated and the colored and vacuum plated resin product having the excellent adhesiveness and adequate for parts for which particularly stringent durability performance is demanded is obtd.
Patent JP-H0714339-A (JP)
Title: Head position adjusting mechanism for cassette adapter for different kind of reproducing device and the cassette adapter
Inventor: OISHI TADAHIDE
IPC: G11B23/04
Filed: 1993-06-23
Abstract: PURPOSE:To provide the cassette adapter without requiring high accuracy in processing and assembling parts, having a simple mechanism with a small number of parts and capable of easily adjusting a recording head in its vertical position with a simple operation and to provide suitable constitution of the adjusting mechanism. CONSTITUTION:This cassette adapter is provided with a housing 11 equipped with the recording head for the purpose of reproducing a signal generated from, for instance, a compact disk player by a cassette reproducing device, and is equipped with a recording head carrier body 25 for carrying the recording head 21 on its upper and lower parts, capable of sliding to the right and left to the recording head 21 from the outside of the housing 11 by a perscribed distance. Then, recording head carrier surfaces of the carrier body 25 are sliding surfaces having multistage steps, and upper lower surfaces of the recording head 21 have protrusions for the position adjusting mechanism to be abutted on the sliding surfaces.
Patent JP-H023210-A (JP)
Title: Permanent magnet
Inventor: KOBAYASHI OSAMU
IPC: C22C38/00
Filed: 1988-06-20
Abstract: PURPOSE:To produce a permanent magnet of high performance and low cost by making base constituents to be a rare earth element and a transition metal and boron, specifying average crystal grain diameter and making the fixed quantity of the rare earth element, oxygen concentration and a B-rich phase. CONSTITUTION:A permanent magnet makes base constituents of a rare earth element, a transition metal and boron, average crystal grain diameter is made 0.3-100mum, the rare earth element 12-14atomic%, oxygen concentration 1000ppm or less in weight percentage and a B-rich phase 2%. The magnet can be obtained with the R-M-B system alloy by a method without a powder process of casting, hot working and heat treatment. When an average crystal grain system is 0.3-100mum, a single-magnetic area grain diameter of a magnetic phase is one near 0.3mum, a coercive force mechanism becomes the pinning type and it is evitable that magnetic adhesion is difficult. When the rare earth element is 12-14atomic%, a characteristic very near to a high magnetic characteristic of a compound itself is obtained. When the oxygen concentration is 1000ppm or less in weight percentage, oxidation proof and weather resistance are improved.
Patent JP-H11326979-A (JP)
Title: Device, camera and electronic equipment provided with vibration-proof function
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect the faulty actuation of an optical axis decentering means and a driving means for driving the optical axis decentering means by measuring electromotive force induced in the driving means and deciding whether or not abnormality is found in the actuation of the optical axis decentering means. SOLUTION: When a main switch 13 is turned on, a camera microcomputer 11 turns off a driving circuit 12pb on an electromotive force detection side (otherwise electromotive force is not generated) and tries to drive a correction means 68 by applying a specified current to a coil 68pa. Then, the state of an output signal from a window comparator 15p is decided. When the signal is inputted, the correction means 68 can normally act, so that energizing (driving) the coil 68pa is stopped and then the camera is shifted to ordinary camera sequence. Meanwhile, in the case of deciding, from the output signal from the comparator 15p that the correction means 68 does not normally act, energizing the coil 68pa is stopped and a display device 16 is driven so as to inform a user of it.
Patent JP-H04372557-A (JP)
Title: Motor
Inventor: IRIE SHINICHIRO
IPC: H02K17/08
Filed: 1991-06-24
Abstract: PURPOSE:To enable a second winding to be wound in a predetermined place, by forming the outer wall of an inner partition wall in the form of a slope. CONSTITUTION:An inner partition wall 68 for a main pole prevents a second winding from falling down to the inner peripheral side of a yoke part, and the outer wall of the inner partition wall 68 is formed in the form of a slope so that its height becomes small as its diametric position approximates the outer diameter of the yoke part. Therefore, by this slope, the second winding is so wound as to move to the outside of the yoke part, and is wound in a predetermined place. An inner partition wall 70 for an interpole prevents the second winding from falling down to the inner peripheral side of the yoke part too, and its outer wall is formed in the form of a slope so that it inclines downward as going to the outside of the yoke part too. Thereby, when the second winding is wound by a winding machine, it can be wound in a predetermined place.
Patent JP-H0315791-A (JP)
Title: Geiger-muller counter tube
Inventor: YOSHIDA YOSHITERU
IPC: G01T1/185
Filed: 1988-06-20
Abstract: PURPOSE:To facilitate selection of cathode materials of a GM (Geiger-Muller) tube and maintenance of a device by constituting the GM tube with an alkyl bromide as quenching gas. CONSTITUTION:In this GM tube 8, a tungsten anode wire 2 has one end 2a arranged in a closed cylindrical cathode 1 made of an alloy and has the other end 2b supported by a supporting member 4 which airtightly pierces the end part of the cathode 1 through a hermetic seal 3. The cathode 1 is made vacuous, and neon 6 as counting gas and methyl bromide 7 as quenching gas are charged to a tip tube 5, and thereafter, it is melt-sealed. Since alkyl bromide does not corrode metal generally and an alkyl bromide having a required electrolytic dissociation voltage is easily selected, it can be used as quenching gas. Consequently, materials of the cathode 1 are easily selected without taking corrosion into consideration, and the frequency in corrosion state check is reduced to facilitate the maintenance work.
Patent JP-H02185945-A (JP)
Title: Manufacture of dynamo end ring
Inventor: YAMAMOTO MASAO
IPC: C22C38/18
Filed: 1989-06-16
Abstract: PURPOSE:To manufacture a high-Mn and high-N nonmagnetic end ring material excellent in corrosion resistance and strength by varying respective contents of N and C in a high-Mn austenitic stainless steel as dynamo end ring material. CONSTITUTION:At the time of manufacturing a dynamo end ring material, a nonmagnetic austenitic stainless steel of high Mn and high N2 content having a composition which consists of, by weight, 12-20% Cr, 13-25% Mn, <0.4% C, 0.45-1% N2, and the balance Fe or further contains <=5% Mo and in which total content of Cr and Mn is regulated to >=30% is refined in a high-frequency induction melting furnace with melting atmosphere of 3-10atm nitrogen pressure. By this method, the nonmagnetic steel as dynamo end ring material excellent in corrosion resistance and strength can be obtained.
Patent JP-S5577545-A (JP)
Title: Injection-compression molding method
Inventor: HASHIMOTO KANAME
IPC: B29C45/70
Filed: 1978-12-08
Abstract: PURPOSE:To simply carry out injection-compression molding by using an injection molding machine having a toggle-pressing type mold tightening means, which molding machine is provided with stoppers on divers therein for maintaining a compression gap at a constant level. CONSTITUTION:A transfer plate 9 is moved toward a fixed plate 10 via a toggle 11 by means of a mold transfer cylinder 13. Transfer pieces 4 are attached via springs 3 to a transfer element 2. When the toggle 11 is fully extended, a parting surface 5 is pressed by the transfer pieces 4 owing to the elastic forces of the springs 3 to seal a molding space and maintain a compression gap d1. When an injection operation is conducted by using this mold, the parting surface 5, to which an injection pressure is applied, is prevented from moving away from the transfer pieces 4, by position controllable stoppers 15 mounted on those portions of divers 12 which are behind a cylinder box 16. As a result, the compression gap is retained to a predetermined width. The transfer element 2 is then compressed against a cavity 6 by a mold tightening cylinder 14 to effect injection-compression molding.
Patent JP-H0815944-A (JP)
Title: Multicolor image forming device
Inventor: SUZUKI TAKAYOSHI
IPC: G03G15/01
Filed: 1994-07-04
Abstract: PURPOSE:To obtain a multicolor image forming device which adjusts exposure for separate clolors according to a degree of change in the concentration of a toner image on a photoreceptor so as to match types distinguished by classification. CONSTITUTION:Exposure is computed based on a transmissivity inputted from an CPU 112; in the case of an image such as a character, however, the exposure is evenly increased. By such a correction according to an image type, a change in tone with a degree of toner density can be suppressed. This compensates for an insufficiency in only the judgement of the presence/absence of toner, because, for example, in a comparison between an image having a bright tone as a whole and an text image formed from characters and lines as in a map, the amount of toner in the high density image part of the text image is significantly large.
Patent JP-S5579452-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OTOMURA TETSUSHI
IPC: G03G5/147
Filed: 1978-12-09
Abstract: PURPOSE: To increase the durability of the photoconductive layer without killing the resolving power of the photoreceptor by forming an organic macromolecular insulation layer containing basic dyes on the photoconductive layer formed on a conductive substrate then forming an organic macromolecular insulation layer containing Lewis acid.  
     CONSTITUTION: A photoconductive layer composed of amorphous selenium through, e.g., vapor deposition, is formed on a conductive substrate. On this photoconductive layer is coated the first-insulation-layer-forming solution obtained by dissolving organic macromolecular compounds and basic dyes in an organic solvent, followed by drying, whereby the first insulation layer is formed. Thence, the second- insulation-layer-forming solution obtained by dissolving macromolecular compounds and Lewis acid, e.g., 7, 7, 8, 8-tetracyanoaquinodimethane in an organic solvent is coated thereon and is dried, whereby the second insulation layer is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6213530-A (JP)
Title: Simultaneously processing device for annealing and bluing electromagnetic sheet for closed type compressor
Inventor: HASHIMOTO HIROKAZU
IPC: C21D8/12
Filed: 1985-07-12
Abstract: PURPOSE:To make the abolitions of a bluing furnace and a steam boiler possible, by performing bluing by dew point control during slow cooling. CONSTITUTION:Composite furnace is composed of a burn off furnace 9, an annealing furnace 10, a slow cooling furnace 12 having furnace a core tube structure and an air cooling chamber 13, and a bubbling vessel for controlling the dew point of atmospheric gas is provided at the furnace 12. Barrier mechanism is provided between the furnaces 10 and 12, for intercepting annealing atmosphere from slow cooling atmosphere. Then, magnetic sheet is transferred by a transferring device 14, the dew point of atmospheric gas is controlled between minus 28 deg.C and plus 40 deg.C, and Fe2O3 grey film is formed without the bluing furnace. Next, atmospheric gas is passed through the bubbling device having a water tank and temp. regulator, to control the dew point arbitrarily and the annealing and bluing atmospheres are intercepted.
Patent JP-H11319417-A (JP)
Title: Chain cleaner
Inventor: NAGAMATSU HIROMITSU
IPC: B01D21/18
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a chain from corroding at an early time by fitting a brush to a brush fitting member slidably on the side face of the chain. SOLUTION: By this chain cleaner, a chain 4 laid among a plurality of sprocket wheels 3a,... and rotated among the plurality of sprocket wheels is kept clean. In this case, as for at least one sprocket wheel 3a of the plurality of sprocket wheels, a brush fitting member 10 is fitted to a fixed shaft 3 on which the sprocket wheel 3a is rotatably supported, and a brush 12 is fitted to the brush fitting member 10 slidably on the side face 4a of the chain 4.
Patent JP-H10339453-A (JP)
Title: Underlay sheet
Inventor: MATSUI TETSUYA
IPC: F24C15/08
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent stain around a gas heating cooker by providing a rectangular sheet including a ruled line for a fold and folding it at the position of the ruled line so that it assembled in a shape for surrounding at least one surface of the bottom surface, the right side surface, the left side surface and the back surface. SOLUTION: A second rectangular sheet part 53 is folded along longitudinal ruled lines 19 and 18 for folds so that the outer part of the rectangular sheet is bent inward to form a right side surface part 35 and a left side surface part 36. Thus, the range of the breadth A of the second rectangular sheet part 53 forms a bottom surface part 34 as a flat surface. Then, a first rectangular sheet part 52 is folded toward a front side along a ruled line 25 for a fold. Then, remainder parts 38a and 38b at both sides are folded along the longitudinal ruled lines 18 and 19 for folds toward the left side surface part 36 and the right side surface part 35 of the second rectangular sheet part 53. Thus, a part between the longitudinal ruled lines 18 and 19 for folds of the first rectangular sheet part 52 corresponds to the back surface side of a gas heating cooker as a back surface part 37.
Patent JP-S6044360-A (JP)
Title: Impact type dot printer
Inventor: HIRANO HIROFUMI
IPC: B41J2/31
Filed: 1983-08-23
Abstract: PURPOSE:To permit clear dot recording of sufficient density as well as lessen loads on a printing head by a method in which elastically supported projections are provided on the periphery of a rotary drum, and the supporting portions are struck from inside of the rotary drum. CONSTITUTION:A rotary drum 9 travels on a guide shaft 7, and an ink roller 14 turns while coating ink on projections 12 pressingly contacted and travels with the drum 9. In this case, a printing hammer 6' is driven by the printing head 5 according to signals, and each time the arm 11 comes to recording positions as the drum 9 turns, the projections 13 are selectively struck. The arm 11 is elastically deformed, the projections 12 move forwards, and one dot is transferred to a recording paper 3. Clear dot recording of sufficient density can be obtained, the load on the printing head can be lessened, and power consumption and noise in recording can be reduced.
Patent JP-S6133408-A (JP)
Inventor: RICHIYAADO DONARUDO KIYANDORU
IPC: B65G23/44
Filed: 1985-07-12
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。