baber/WOPTO huggingface dataset:
Patent JP-H0699242-A (JP)
Title: Method for forming union with hole
Inventor: TAKENAKA MASASHI
IPC: F16L41/02
Filed: 1992-09-18
Abstract: PURPOSE:To appropriate excess metal in an extended part extended by holing for depressed parts and to form the shapes of the hole and external shape without distortion by simultaneously executing the forming of a blind hole and shaping of the external shape. CONSTITUTION:In the 1st stage, a flat head part 2 is bulging formed at the tip of a columnar base stock 1, also the blined hole 4 is formed in a boss part 1a and, in the successive 2nd stage, the depressed parts 3 by under fill are formed on the surfaces of that flat head part 2. The amount of under fill is taken as a volume equivalent to the extended part where is extended as far as the blind hole which is formed in the 2nd stage reaches the inside of the flat head part. In the 3rd stage, holing for extending the blind hole 4 as far as it reaches the inside of the flat head part is executed and simultaneously the flat head part 2 is shaped into a prescribed shape that the opposite faces of a ball are cut off. In this way, high quality product is supplied at high yield and in large amount, because the high strength union with the hole is formed in a small number of stages by a forging means and, moreover, work for correting the surface and hole is unnecessary.
Patent JP-H07126881-A (JP)
Title: Production of dihydrobenzo(b)furans
Inventor: MINOJIMA TORU
IPC: C25B3/25
Filed: 1993-11-04
Abstract: PURPOSE:To industrially produce 7-amino-2,3-dihydrobenzo [b] furan useful as an intermediate for the synthesis of 2,3-dihydrobenzofuran by electrolytically reducing substituted bezofurans shown by the formula. CONSTITUTION:Substituted benzofurans shown by formula I (R<1>, R<2>, R<3> and R<4> are hydrogen atom or unsubstituted or substituted 1-6C lower alkyls, and A is nitro group or amino group) is electrostatically reduced to produce 7- amino-2,3-dihydrobenzo[b]furan shown by formula II. Tetraalkylammonium tetrafluoroborate, etc., are used as a supporting electrolyte, and the current density is preferably controlled to about 1-1000mA/mol and the reaction temp. to about 10-50 deg.C.
Patent JP-H07125518-A (JP)
Title: Suspension of vehicle
Inventor: YAMAMOTO YASUNORI
IPC: B60G17/015
Filed: 1993-11-04
Abstract: PURPOSE:To improve attitude stability by quickly changing the damping coefficient of a shock absorber to the higher side in returning steering of wheels. CONSTITUTION:A shock absorber wherein the damping coefficient can be changed into a plurality stages is arranged between a spring upper part and a spring lower paft, and the damping coefficient of the shock absorber is changed and controlled so that damping force to be actually generated, of the shock absorber may become the target damping force that the spring upper part is not vertically fluctuated. The change of the damping coefficient of the shock absorber is prohibited when the difference between the actual damping force and the target damping force is within the specific dead band range. The time when the wheels are steered in the opposite side after being steered to the right or left and then returned to the original position is detected, and the threshold valuealpha within the dead band range is changed so that the damping coefficient of the shock absorber may be easily changed into the higher side.
Patent JP-H01118840-A (JP)
Title: Automatic developing machine
Inventor: OTANI SHINICHI
IPC: G03D15/02
Filed: 1987-11-02
Abstract: PURPOSE:To shorten a processing time and to prevent the lowering of image quality caused by drying by making an infrared ray quantity made incident on a film from an infrared ray source on the entrance side of a drying part more than that from the infrared ray source on an exit side. CONSTITUTION:The infrared ray heater 11 of the drying part 9 on the upstream side of a film path makes a dark infrared ray incident on the film more than that on the downstream side thereof. And outputs are controlled so that the output from the one disposed on the upstream side becomes larger than the output from the one disposed on the downstream side. Said control can be automatically executed based on information obtained by providing the proper surface temperature detection means of the film or the water detection means of the film on the film path, and it can be controlled in such a way that the output is set by executing the adjustment of the outputs experientially. Thus, the drying processing time can be shortened and the lowering of the image quality caused by drying can be prevented.
Patent JP-S63128232-A (JP)
Title: Optical splitter
Inventor: SUGIYAMA MASAMI
IPC: G01J3/02
Filed: 1986-11-19
Abstract: PURPOSE:To equally distribute a light to be measured, to each photodetector by splitting a light made incident on the incident end of a multi-split fiber of random specifications from an optical system, to the light receiving device of each emitting end, and also, arranging its incident and on a non-image forming position of the optical system. CONSTITUTION:The light from one point P of an object to be measured is made to form an image by an optical system such as a lens L, and made incident on an incident and I0 in a non-image forming position separated from its image forming position. This incident light is split to emitting ends O1-O3 of a fiber FB, and led to respective light receiving devices D1-D3. Many pieces of optical fiber elements which are led to each emitting and O1-O3 are bundled at random in the incident end I0, therefore, the incident light to respective light receiving devices D1-D3 is split roughly equally. In such a way, a collected light by the optical system is received by the fiber FB so as to be split into respective light receiving devices D1-D3, therefore, the arrangement of the light receiving device and a circuit system is not restricted by the optical system. Also, since the incident end I0 of the fiber FB is arranged on the non-image forming position of the optical system, the light cam be split quality by the synergetic effect of a defocusing effect by the optical system and the random property of the fiber FB.
Patent JP-S63128800-A (JP)
Inventor: HIRAI AKIRA
IPC: H05K13/08
Filed: 1986-11-19
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-H03136947-A (JP)
Title: Air bag
Inventor: FUJITA TETSUJI
IPC: B60R21/18
Filed: 1989-10-24
Abstract: PURPOSE:To increase both yield in cutting a ground fabric for rope cords and the strength of sewed-on sections as well as to lessen parts in number, and thereby make an air bag more compact and light in weight by making up the rope cords out of paired single rope cords, and thereby letting the overall sewed-on sections of the single rope cords be over-lapped. CONSTITUTION:In an air bag 3, the overall sewed-on sections 6f and 6f of paired single rope cords 61 and 62 are over-lapped, and are concurrently connected with a ground fabric 3a at the over-lapped sections by means of sewing-on (a). Accordingly, the strength of the sewed-on sections is comparatively great, furthermore, the overall sewed-on sections for respective single rope cords are mutually over-lapped, the respective single rope cords can thereby be easily aligned in position. In addition, a rope cords 6 is made up out of a pair of identical shaped single rope cords 61 and 62. This thereby enables the ground fabric to be cut while its fabrication yield is increased when the single rope cords 61 and 62 are fabricated. Furthermore, 2 pairs of connecting leg sections 6g, 6g,... are joined together into a cruciform to form the rope cord 6 by the use of the paired single rope cords 61 and 62, the rope cord 6 can be fabricated with comparatively less parts used in number while much less processes are involved, the air bag 3 can thereby be made lighter in weigh and more compact.
Patent JP-H07125573-A (JP)
Title: Volition communicating device for vehicle
Inventor: YOSHIJI NORITADA
IPC: B60Q1/44
Filed: 1993-11-05
Abstract: PURPOSE:To transfer the volition of crossing understanding surely to a motor cycle or the like traveling sidelong each car even in the case where a large-sized vehicle and suchlike is stopped just after at a vehicle understanding the crossing to pedestrians, etc., at night. CONSTITUTION:A front stop lamp 16 and a transfer lamp 14 are installed at the sidepiece of an inner mirror 22 of a vehicle 12, and this transfer lamp 14 is made so as to be lighted by an operating switch. In addition, a cornering lamp 17 is lighted or flinckered by the operating switch, lighting up a front part 13 at the outside in the car width direction of the vehicle 12, and thereby the volition of crossing understanding is surely transferred to a motorcycle or the like traveling sidelong each vehicle.
Patent JP-S62167534-A (JP)
Inventor: DEIITAA KORUFU
IPC: A61B5/15
Filed: 1986-11-19
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-2001099569-A (JP)
Title: Drying treating device for substrate
Inventor: YAMAZAKI TAKAHIRO
IPC: F26B17/10
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a drying treating device for a substrate to prevent compressed air injected from one air knife from being influenced by the other air knife when this device is provided with upper and lower air knives. SOLUTION: Upper and lower air knives 16A and 16B have a front side 17b positioned in a front in the conveying direction of a substrate and in a rear side 17a positioned in the rear, and injection slits 28 to blow compressed air respectively against the upper and under surfaces of the horizontally conveyed substrate. In a so formed drying treating device for the substrate, the upper and lower air knives are situated in an inclined state in a manner that each injection slit is pointed to the rear in a conveying direction of the substrate. The inclination angle of each injection slit is set to a given angle or more at which a flow of compressed air injected through one air knife is less prone to be influenced by a rear side 17a of the other air knife.
Patent JP-H07130051-A (JP)
Title: Device for recording/reproducing on tape
Inventor: HAMADA TAIZO
IPC: G11B15/467
Filed: 1993-11-05
Abstract: PURPOSE:To miniaturize a device by writing a control pattern on a tape with a fixed head, reproducing the control pattern with a controlling rotary head and controlling a tape speed based on the regenerative signal. CONSTITUTION:When the magnetic tape is run in the direction of the arrow X, and an alternating current is impressed to the fixed head 22, the control pattern is recorded on the tape 1. The control pattern is scanned in the direction of the arrow F by a control head 201, and the controlling regenerative signal is outputted. An information signal is written, and a recording pattern is formed by a behind going recording/reproducing head 101. The controlling regenerative signal reproduced by a control head reproducing circuit 24 is inputted to a frequency detection circuit 27, and the frequency fp of the regenerative signal is detected by the circuit 27. The speed of the tape 1 is calculated based on the prescribed formula from the value or the detected fp, and a command is issued to reel motor driving circuits 18, 17 based on the result, and the rotational speeds of reel motors 14, 13 are controlled, and the tape 1 speed is controlled by a CPU 25.
Patent JP-2000087714-A (JP)
Title: 4-cycle engine lubrication structure
Inventor: INUMARU NOBUAKI
IPC: F01M1/12
Filed: 1998-09-12
Abstract: PROBLEM TO BE SOLVED: To enable discharging of oil from crankcase without resistance and to control deterioration of oil. SOLUTION: A crankcase 2CR of the dry sump type 4-cycle engine is provided with an oil reservoir 2h at its bottom. The oil reservoir 2h is provided at its outlet with a reed valve 75 which opens when the pressure inside the crankcase 2CR is high. An up-slope oil passage 2k extends from the outlet of the oil reservoir 2h such that its outlet 2q is positioned above the level of oil maintained in the engine. With this structure, the oil being discharged from the oil passage outlet is not discharged into the accumulated oil, thus allowing the discharging of oil from oil passage outlet without resistance. Further, the oxidization of oil can be prevented since the oil mixed with the air within the crankcase is not directly mixed into the accumulated oil.  Oil deterioration can also be controlled as the oil does not come into direct contact with the blowby gas or the like which has reached a high temperature.
Patent JP-H02121798-A (JP)
Title: Build-up roll for coiler
Inventor: NAKAMURA UICHI
IPC: B21C47/00
Filed: 1988-10-31
Abstract: PURPOSE:To improve impact resistance, wear resistance and seizure resistance by using powder composed of compound containing Cr and C, and Co as the main component as welding material and constituting barrel part of a roll with build-up layer welded and formed with plasma powder build-up welding method. CONSTITUTION:The build-up layer precipitating a large quantity of chromium carbide on the roll for coiler is formed on the surface of the roll barrel part. Therefore, on the roll surface, the excellent impact resistance, wear resistance and seizure resistance can be given. Further, as the welding means, the plasma powder build-up welding method is used. As the welding material, it is desirable to use the powder containing 20-40% compound of chromium carbide, etc., and having composition with the total component ratio (wt.%) of 2-6% C, 35-55% Cr, 30-55% Co, 2.5-7% W, <=15% Fe+Ni.
Patent JP-H05146034-A (JP)
Title: Edge insulation method for insulation bus bar of fire-proof insulation bus duct
Inventor: WADA SHOICHI
IPC: H01B17/56
Filed: 1991-09-27
Abstract: PURPOSE:To enable a fire-proof insulation bus duct which is inexpensive and whose construction is easy by winding an insulation bus bar so that an insulation thickness of an edge part exceeds an insulation thickness which is equivalent or more than other flat parts when insulating the bus bar by using a sheet-shaped fireproof coating material. CONSTITUTION:A mica sheet is wound in clockwise direction for example for three times from an upper portion with a left center of a conductor 1 as a starting edge and then an inner-layer fire-proof layer 4 is formed so that a terminator is in contact with a starting edge of the left center. Then, a mica sheet is wound for example for three times so that the left side center becomes a terminator with the left side center of the conductor 1 as the starting end, thus enabling an outer-layer fire-proof layer 5 to be formed on an inner-layer fireproof layer 4. Then, with the left side center of the conductor g as the starting edge, a polypropyrene sheet is wound for example for two times in clockwise direction from an upper part and then an inner-layer insulation layer 2 is formed on the outer-layer fireproof layer 5 with the terminator as the left side center of the conductor 1. Then,. the polypropylene sheet is wound in clockwise direction for example for two times from an upper part with the left side center of the conductor 1 as the terminator, thus forming an outer-layer insulation layer 3 on the insulation layer 2.
Patent JP-2001098103-A (JP)
Title: Thermoplastic resin foam and its production
Inventor: MAKINO KOZO
IPC: C08K5/49
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin foam filled with a safe flame retardant, having high flame retardant performance and excellent in texture and provide its production. SOLUTION: In a thermoplastic resin foam obtained from a thermoplastic resin composition in which preferably 100 pts.wt. of a polyolefin, the thermoplastic resin, is blended with 10-1,000 pts.wt. of a powdery filler, the aforesaid filler is preferably a metal hydroxide of aluminum hydroxide or magnesium hydroxide or a powdery flame retardant of a phosphorus-based compound and blended in 50-500 pts.wt. and the foaming magnification is >=4.0.
Patent JP-H04152245-A (JP)
Title: Particle analyzing device
Inventor: AZUMAYA YOSHIYUKI
IPC: G01N15/02
Filed: 1990-10-16
Abstract: PURPOSE:To facilitate analysis of particle to be inspected using a simple configuration by utilizing the photo-trapping phenomenon, and photographing and analyzing the image of particle seized in a certain place on the part to be inspected. CONSTITUTION:In the condition that a beam waist of a certain intensity is formed on a transparent plate 11, a good diluted particle floating liquid L for measurement is fed from a supply hole 24b followed by necessary treatment, and particle D to be inspected is discharged together with water contained in the liquid L to outside a nozzle 24a. By means of photo-trapping phenomenon a high pressure acts on the particle S in the direction of greater photo intensity, so that the particle S in the dripping liquid LO having hopped out of a particle separator device 24 will be trapped in the center of the beam waste on the transparent plate 11. In this condition the particle image is photographed. The image is taken into a frame memory 20 and a VTR 21 and stored as image information in the form of digital values and analog values, and analysis of the particle S is performed by an image processing device 22 on the basis of the image in the frame memory 20.
Patent JP-H0998284-A (JP)
Title: Facsimile equipment
Inventor: ABE MASARU
IPC: H04N1/21
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To save toner by interleaving image data without deteriorating resolution of print data in the case of the image data having a prescribed value of black level picture elements or over with respect to a unit print amount (in the unit of pages and documents or the like). SOLUTION: When print data are stored in a data storage section 2, a print control section 1 requests count of black picture element number to a black picture element count section 4. The black picture element count section 4 extracts image data and counts number of black picture element. The value is compared with a prescribed value specified (or registered) in advance. When the count exceeds a prescribed value, a print data interleave section 5 applies interleave processing to print data. The print data interleave section 5 stores again the interleaved data to the data storage section 2. The print control section 1 transfers the data whose interleaving is finished to a print section 3, which prints out print data.
Patent JP-S63129914-A (JP)
Inventor: ISHITOBI MASAO
IPC: A01C11/02
Filed: 1986-11-19
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-H11114485-A (JP)
Title: Cured membrane and its manufacture
Inventor: SUZUKI MASAMUTSU
IPC: G03F7/11
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a cured membrane and manufacture thereof with a low dielectric constant and excellent in evenness, heat-resisting properties, solvent attack-resisting properties, transparency, insulation properties, process allowableness, and the like. SOLUTION: Alkali-soluble heat-hardening resin composition is applied to a patterned and cured membrane of an alkali-soluble heat-hardening resin and its base and prebaked at a temperature of 50-200 deg.C (1), coated with radiation- sensitive resin component and baked at a temperature of 50-200 deg.C (2), perform irradiation with radiation rays through a specified mask and baked at a temperature of room temperature to 200 deg.C (3), developed by alkali developing solution (4), and baked at a temperature higher than those adapted in the processes (1)-(3) to promote hardening by crosslinking of the alkali-soluble heat-hardening resin (5). Whole surfaces of unexposure-to-light parts left in the developing solution are exposed to light (6).  The base is immersed into the alkali developing solution (7) and heated at a temperature of 100-300 deg.C to allow the alkali-soluble heat-hardening resin to be patterned (8). Or the order of the step (5) and the step (6) is reversed.
Patent JP-H04151011-A (JP)
Title: Temporary fitting mechanism
Inventor: ARAKAWA YOSHITADA
IPC: F16B19/02
Filed: 1990-10-15
Abstract: PURPOSE:To simplify the process of an assembly work and prevent entry of dirt and rainwater by means of a cover position by providing a cover position to a temporary fitting member and thereby providing a mechanism in which the cover position closes a hole when the temporary fitting member is at a position displaced from the hole. CONSTITUTION:In a position pin M, a large-diameter portion 106(the cover position), an intermediate-diameter 108 are formed in cylindrical shape along the axis L3. When screwed state between a male thread 113 is the intermediate- diameter portion 107 of the positioning hole L and a female thread 105 of the second hole 102 of a housing 32 is released by use of a cross screw driver upon completion of connection, a positioning pin M in a neutral positioning mechanism is pressed in the B direction by a spring 114 to come in contact with a snap ring. Therefore the small-diameter portion of the positioning hole N of a cam plate 55, so that the positioning of the cam plate 55 is released and also visual firmation on the completion of the connection becomes possible.
Patent JP-2000112802-A (JP)
Title: Transmitter and its transmitting method, receiver and its receiving method, and transmitter-receiver and its transmitting/receiving method
Inventor: YAMAGISHI YASUAKI
IPC: H04L12/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a directory service of good quality based on a lightweight directory access protocol(LDAP) to many clients. SOLUTION: When a directory entry in a data base 32 is updated, a transmitting side duplicate synchronization management module 33 files a subject for executing the updating by an LDAP data interchange format(LDIF) file and transmits the filed subject through a broadcasting network 4 capable of simultaneously broadcasting information. An event for informing of the updating of the directory entry in which acquisition information for acquiring the subject is arranged, is also transmitted through the network 4. A receiving side duplicate synchronization management module 41 receives the event and receives the subject based on the acquisition information included in the event. Further, the module 41 updates a data base 42 by using the subject.
Patent JP-H04153436-A (JP)
Title: Supporting structure of exterior wall panel
Inventor: TSUCHIMOTO TOSHINORI
IPC: E04B2/56
Filed: 1990-10-16
Abstract: PURPOSE:To make manufacturing easier by providing below an opening, at the lower end of an exterior panel, a lower frame which can be cut off at the opposite positions of the opening and providing on the lower frame a member to be attached to an anchor bolt of foundation. CONSTITUTION:A lower frame 4 of an inner panel 1 of a framework 11 of an exterior panel 1 is provided in such a way that the frame 4 passes through the lower section of an opening 2 and interconnects panel pieces 3, 3. Next, the length of the frame 4 is made equal to the entire width of the panel 1 and a base frame 5 having the same length as that of the frame 4 is disposed under the frame 4 and nieces 8 are disposed between the frames 4, 5 at specified intervals. The panel 1 is then installed on a foundation 10 and an anchor bolt 6 is inserted through the frame 5 and a nut 7 is screwed onto the bolt 6. The frames 4, 5 located below the opening 2 are cut and removed at positions corresponding to the opposite points of the opening 2. As a result, since the undersides of the panel 1 were on the same level before being cut off, the panel 1 can be transferred in a simple manner on a conveyor during manufacturing process.