baber/WOPTO huggingface dataset:
Patent JP-2001018647-A (JP)
Title: Side roll blind for automobile
Inventor: NAKAJIMA SATOSHI
IPC: B60J3/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent an excess part from being generated in a blind and being swollen out to the outside of an opening part of a roll blind main body when the blind is would by providing a large diameter part winding a winding port on a rotary shaft and expanding successively from a small diameter part. SOLUTION: In a side roll blind constituted of a freely rotatable rotary shaft 3 which fixes a base side of a blind 2 and is would on a body periphery and a coil spring which is internally mounted on the rotary shaft 3 and imparts rotary force, a triangular or trapezoidal winding portion 2a is formed on the base side of the blind 2 and a large diameter part 3b winding the winding part 2a on the rotary shaft 3 and successively expanding from a small diameter part 3a is provided. By winding the blind 2 on an outer periphery of a substantially tapered rotary shaft 3 by winding the blind 2, also the blind 2 at a deformed portion in which an excess portion is swollen out is wound in a roll blind main body.
Patent JP-H1058014-A (JP)
Title: Method for rolling seamless steel tube with elongator
Inventor: YAMAMOTO SHUJI
IPC: B21B19/06
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To contrive reduction of flaws on the outside surface to which a guide is related and prolongation of the life of the guide in rolling with an elongator. SOLUTION: In the case that a hollow tube stock after piercing with a piercer is elongation rolled with an elongator, by taking the ratio Lx/Lcmax of the contact length Lx in the axial direction of tube between a plug and a material to be rolled to the max. value Lcmax of the projected length Lc of the arc of contact in the peripheral direction as Lx/Lcmax<=6.4 and the max. value Rtmax of thickness draft Rt every a half turn as Rtmax<=30%, where, Rt=(ta-tb)/ta (tb is the clearance between the roll and the plug in the position in the axial direction of the tube where the thickness draft is calculated, ta is the clearance between the roll and the plug in the position in the axial direction of the tube before a half turn from the position in the axial direction of the tube.) and rolling is executed.  In this way, the reduction of the flaws on the outside surface to which the guide is related and prolongation of the life of the guide is contrived.
Patent JP-H0773234-A (JP)
Title: Connection collating method for layout verification
Inventor: SASAHARA SANAE
IPC: G06F17/50
Filed: 1993-09-07
Abstract: PURPOSE:To enable the detections of a connection collation and the short of a text even when a batting connection is performed for the cells with each other of a macroblock by placing rectangular data on text data and inspecting connection of rectangular data with each other when a hierarchical connection collation is performed. CONSTITUTION:Data where rectangular wiring data is generated on a text is inputted, and when rectangular data 8 and 9 on macroblocks 3 and 4 is brought into contact with each other when the mutual connection between macroblocks is restored, equal potential is recognized. Next, the detection of short/ open between texts is taken, it is judged as short if different texts exist on qual potential data and as open if the same text exists on different potential data on the contrary. In this case, because each rectangular data 8 and 9 on the macroblocks 3 and 4 is equal potential and texts which are different from a text 5 showing a power source and a text 7 showing gland exist, it is recognized that the each text 5 and 7 on the macroblocks 3 and 4 is shorted.
Patent JP-S6465419-A (JP)
Title: Liquid level detector
Inventor: MATSUSHIMA JUNJI
IPC: G01F23/22
Filed: 1987-09-04
Abstract: PURPOSE:To expand the application temperature range of the detecting device by judging a liquid level position corresponding to variation in the temperature of a temperature detecting element. CONSTITUTION:The temperature detecting element 4 indicates a basic temperature variation cycle where the temperature returns almost to starting temperature from a nearly saturation state of a temperature rise by the intermittent voltage application and application stop of a voltage applying means 20 (heating means). Then an arithmetic means 14 calculates the temperature deviation of the temperature detecting element 4 between the start and end of a period in the same intermittent cycle. Further, a deciding means 17 compares the temperature deviation with a threshold value for liquid level position decision making which is set by a threshold value setting means 16 to decide whether the liquid level position is above or below the temperature detecting element 4. Even if the heating value of the temperature detecting element 4 varies with its temperature to cause both air and liquid temperature deviations to vary, the misdetection of the liquid level position is eliminated since the threshold value setting means 16 sets a value between the temperature deviation in both air and liquid atmospheres, thereby expanding the application temperature range of the device.
Patent JP-H0385540-A (JP)
Title: Original scanner and image forming device
Inventor: OGURA MASAHIKO
IPC: G03B27/50
Filed: 1989-08-30
Abstract: PURPOSE:To prevent an operation defect to eliminate the picture deviation by controlling a driving means to switch the current flowing the winding of a stepping motor between the period from the end of acceleration for going to the start of return of a scanning means and the period from the start of return to the end of acceleration for going. CONSTITUTION:Control signals outputted from a microprocessor 70 to a motor driving circuit 80 control the start, the stop, the acceleration, the deceleration, the forward rotation, the reversing, or the like of a scan motor 33 and consist of exciting signals (a), the inverse of (a), (b), and the inverse of (b) which excite windings A, the inverse of A, B, and the inverse of B of the motor 33 and a current switching signal (SCN-BWD) which switches the current supplied to these windings. The current flowing to windings A, the inverse of A, B, and the inverse of B of the stepping motor 33 is switched between the period from the end of acceleration for going to the start of return of the scanning means and the period from the start of return to the end of acceleration for going. Thus, an operation defect like step out or positional deviation of the stepping motor 33 is prevented to eliminate the picture deviation.
Patent JP-H1062148-A (JP)
Title: Inspection device for blowhole
Inventor: MORITA KAZUYA
IPC: B22D17/32
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for determining defective casting due to blowhole at the hole part of a diecast molding or the periphery thereof accurately and quickly. SOLUTION: In order to inspect defective casting, e.g. blowhole, of a diecast molding W having a deep hole Wh in the end face Wa thereof, an inspection rod 4 is inserted into the deep hole Wh. An enclosed space section (p) is thereby formed at a part of gap between the deep hole Wh and the inspection rod 4 and the lower surface at the press contact part 3a of a press contact body 3 is fitted tightly to the circumferential end face Ha thus defining a hermetically sealed space section (o) in a groove (e) made in the lower surface at the press contact part 3a.  Subsequently, pressurized air is introduced from an air source into the hermetically sealed space sections (o), (p) and the air pressure is monitored by means of a pressure gauge in order to check air leak thus inspecting the inspection region in the deep hole Wh corresponding to each hermetically sealed space section (o), (p) and the inspection region on the peripheral end face Wa thereof for blowhole.
Patent JP-S6282123-A (JP)
Title: Protecting construction process for concrete on face of slope or the like
Inventor: UMEKI TOMOJI
IPC: E02B3/12
Filed: 1985-10-04
Abstract: PURPOSE:To form a concrete protection layer at a uniform precision, by filling up molds with ready mixed concrete while sending out the molds in sequence, after the unit molds made of a fabric which is water-permeable and cement- grain-impermeable are arranged on the surface for the execution of work. CONSTITUTION:Water-permeable and cement-grain-impermeable textiles 1, 2 are connected to each other on the periphery 3 and at connecting points 4, 5, and a mold C made of fabric is formed. Then, the unit mold 6 of the mold C is taken up, and is drawn out on the surface 7 for the execution of work by traction devices 11, 12 for sending out the mold freely, to be arranged. After that, the traction devices 11, 12 are slightly moved back in the sending-out direction, and a clearance is allowed by the unit mold 6, and the mold 6 is filled up with ready mixed concrete through an opening section 18. Besides, the molds are sent out by the traction devices 11, 12, and are repeated to be filled up with ready mixed concrete through an opening section 19 and after that, through an opening section 20, to form a protection layer 21.
Patent JP-2001050880-A (JP)
Title: Testing apparatus for shock absorbing device
Inventor: MINEGISHI MASAKATSU
IPC: G01N3/30
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To measure load data with good efficiency and in large quantities by a method, wherein a plumb bob is made to fall freely on a coupled body and the load data which is loaded on a plurality of shock absorbing members is measured by each load meter. SOLUTION: When a plumb bob 1 falls freely on a base, for shock-absorbing device mounting, whose surface is kept horizontal, the plumb bob 1 applies a load in the x-axis direction with reference to the base 2 for mounting in a state where the coupling protruding part 1a of the plumb bob 1 is fitted to the recessed part of the base 2 for mounting. When an impact force with reference to shock absorbing device M1, M2 due to the fall of the plumb bob 1 is at a certain value or higher, respective pins 10 for limit load guarantee of the absorbing devices M1, M2 are broken, compressed load is given in the axial direction of respective members 6 for absorption with respect of to taps 5 of the absorbing devices M1, M2, and cracks are generated along grooves, which are formed on outer circumferential faces of the members 6 for absorption.  Therefore, load level at of start destruction of the pins 10 can be suppressed to be low, and the destruction of the pins 10 progresses stably. As a result, a load which is applied to the members 6 for absorption can be kept nearly constant over a comparatively long time.
Patent JP-H0541830-A (JP)
Title: Portrait adaptive exposure controller
Inventor: MIZUMOTO KENJI
IPC: G03B7/28
Filed: 1991-08-06
Abstract: PURPOSE:To pick up a general scene and a portrait with a different exposure by providing an exposure control means setting a different exposure from an object to the controller. CONSTITUTION:A control processing section 12 is a portrait deciding means deciding whether or not a main object is a portrait and includes an exposure control means setting a different exposure from it when the portrait deciding means decides the main object to be a portrait and decides the main object not to be a portrait. In this case, the portrait deciding means decides whether or not the main object is a portrait by the comparison of a parameter representing a face of the portrait of a portrait data section 15 based on a shape and an area on the image pickup plane of chromaticity information and an image pickup magnification of the image pickup system obtained the chromaticity information representing a skin color in a pickup video signal obtained from a skin color detection section 11. Moreover, when the portrait deciding means decides the main object to be a portrait, an exposure control means implements exposure control so that a brightness signal level of the face of the portrait is set to a value close to 65IRE.
Patent JP-H1167420-A (JP)
Title: Connector removing jig
Inventor: ITAGAKI SENJI
IPC: H01R43/26
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To release a connector lock and smoothly remove a connector, by integrating a holding member of the connector and a drooping piece to hold the connector. SOLUTION: A drooping piece 12 of a connector removing jig 11 is inserted in an arrow direction to a pawl part 5 of a male side connector 4, along a groove part 8 of a female side connector 6. At this time, a guide part is formed on a holding member 15 of the connector removing jig 11 so that the insertion to a connector can be smoothly performed. The connector removing jig 11 hit against a shoulder part 9 of the female side connector 6, so that a forward end part of the connector removing jig 11 stops at the position of a projection part 7 of the female side connector 6. At this time, a pawl part 5 of the male side connector 4 is raised to release a locking mechanism between the pawl part 5 and the projection part 7 of the female side connector 6, so that the female side connector 6 with which a cable 10 is contacted can be removed.
Patent JP-S59112613-A (JP)
Title: Vapor growth apparatus
Inventor: NOZAKI JIYUNICHI
IPC: H01L21/205
Filed: 1982-12-17
Abstract: PURPOSE:To prevent the reaction product from adhering to a transparent plate and an intermediate transparent plate, by a method wherein carrier gas is blown out between the transparent plate and along lower surface of the intermediate transparent plate. CONSTITUTION:Infrared rays radiated from an infrared lamp heater unit 11 transmit a transparent quartz plate 12 and H type plate 24 so as to heat Si substrate 14. If mixed gas of source gas and doping gas is supplied through a gas supply port 19, the mixed gas flows towards an exhaust port 21 and during this process an epitaxial layer is formed on the substrate 14. At the same time non-reaction gas is supplied through a carrier gas supply port 28. The non- reaction gas flows out along upper and lower surfaces of the plate 24. Flowing along the upper surface fills a space between the plate 12 and the plate 24 and then flows to the exhaust port 21; flowing along the lower surface forms a non- reaction gas film at the lower surface of the plate 24. Thus the reaction product is prevented from adhering to the lower surface of the plate 12 and the upper and lower surfaces of the plate 24.
Patent JP-S6378380-A (JP)
Title: Copy detection system for magnetic recording medium
Inventor: UBUKAWA TAKASHI
IPC: G06F21/12
Filed: 1986-09-19
Abstract: PURPOSE:To discriminate a copy, an original data by utilizing the saturated characteristic of magnetic recording, writing a signal on an unsaturated current overlappingly and obtaining a read signal where recording magnetization information before data write is mixed complicatedly. CONSTITUTION:A random pattern is first recorded by a normal saturated current on a specific region of a magnetic recording medium. Then the value of a variable resistor 9 is changed, that is, the random pattern is recorded again on the specific region by an unsaturated current. In this case, since the write current is less, the magnetization inversion of the magnetic layer of the recording medium is small, one's past record remaining unerased data takes place eminently. Thus, since the magnetization state where the recording information is mixed complicatedly remains in the medium, the region is reproduced and read, then the data is detected at a specific threshold value in the read circuit. Thus, the data outputted from a pulse shaping circuit 14 has a different data pattern at each read.
Patent JP-2001051051-A (JP)
Title: Radar controller
Inventor: NAKAJIMA TAKESHI
IPC: G01S13/66
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To make a radar controller performable accurate detection and tracking by radars by converting track information generated from detection alarm of every radar into total number-of-hit beams request information and further to tracking beam form information of every radar. SOLUTION: A detection and tracking part 11 of this radar controller receives detection alarms 301 of every radar including detection target position and detection quality of the each of radars, generates and updates track information 101. The information 101 has a plurality of track data during tracking by the controller. One route data has a position, a speed and the like of a central coordinate system held by the radar. A beam data rate selector 12 receives a tracking mode designation 102 and converts the input information 101 into total number-of-hit beams request information 103 to the specific track in the information 101. A radar assigner 13 converts the information 103 into tracking beam form information 302 of each radar based on a radar parameter 104, outputs the information 302, and efficiently operates a radar group.
Patent JP-H0769563-A (JP)
Title: Main rope tension adjusting device for elevator
Inventor: KOSAKA KOJI
IPC: B66B7/10
Filed: 1993-09-07
Abstract: PURPOSE:To undertake a nut tightening work with small torque at the time of adjusting the tension of a main rope. CONSTITUTION:At the time of adjusting the tension of a main rope 6, a support body 22 extended upward is fitted to the side of an upper frame 3, and a bar 24 extended through the lower hollow section of a shackle socket 8 is rotatably provided on the support body 22. In addition, the bar 24 is pushed down to move a thimble rod 7 downward, and release a tension spring 10. In this state, nuts 11A and 11B at the lower end of the rod 7 are tightened for adjusting main rope tension.
Patent JP-H0271475-A (JP)
Title: Magnetic tape content controlling method
Inventor: MIZUKI HIROMASA
IPC: G11B23/42
Filed: 1988-09-06
Abstract: PURPOSE:To more speedily comprehend prescribed content and the remaining storage space of a magnetic tape by fast feeding the tape according to distance information and calculating the remaining storage space. CONSTITUTION:A tape label has various kinds of information on the content and distance information from the head of the magnetic tape and a means 6 to control respective means stores the information of the tape label into the tape label holding means 5 of the magnetic tape. When the content being stored in a magnetic tape 2 is comprehended, the information of the tape label is taken out. When a specific content is read out, the distance information from the head of the magnetic tape is taken out, the magnetic tape 2 is fast fed, and when the remaining storage space is comprehended, the balance of the magnetic tape 2 is calculated through the distance information from the head of the magnetic tape of the content which is stored in the magnetic tape 2 and stored last. Thus, the faster retrieval of the specific content and the comprehension of the remaining storage space are attained.
Patent JP-S6376788-A (JP)
Title: Wire for carbon dioxide gas shielded arc welding
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/40
Filed: 1986-09-20
Abstract: PURPOSE:To stabilize an arc and to suppress the generation of spatters so as to improve welding workability by incorporating specific ratios of hydrogen and oxygen by the total weight of a wire for CO2 gas shielded arc welding into said wire. CONSTITUTION:0.0005-0.1000% hydrogen and 0.0040-0.0500% oxygen by the total weight of the wire base material are incorporated into the wire base material. A film is formed on the surface of the,wire base material by using a thermoplastic resin such as PE, PP or polystyrene and a prescribed ratio of the hydrogen is incorporated therein. The material is then subjected to a heating treatment in an oxidizing atmosphere of air, etc., to form oxide on the surface and to incorporate a prescribed ratio of the oxygen into the surface. Welding workability is improved by the wire constituted in the above-mentioned manner.
Patent JP-S60114584-A (JP)
Title: Manufacture of thiosulfonate derivative
Inventor: TORII SHIGERU
IPC: C25B3/29
Filed: 1983-11-25
Abstract: PURPOSE:To obtain the titled deriv. represented by a specified general formula in a high yield by bringing a mixture of disulfide or thiol represented by a specified general formula with sulfinic acid or its salt into an electrolytic reaction in an org. solvent contg. water in the presence of halide. CONSTITUTION:Disulfide or thiol represented by formula I (where X is H or SR<1>, and R<1> is optionally substituted 2-benzothiazolyl) is mixed with sulfinic acid or its salt represented by formula II (where R<2> is optionally substituted phenyl, and Y is H, an alkali metallic atom, an alkaline earth metallic atom or quat. ammonium). The mixture is dissolved in an org. solvent contg. water, and helide is dissolved and added to the soln. to prepare an electrolytic soln. This electrolytic soln. is electrolyzed, and after finishing the electrolysis, extraction is carried out. A thiosulfonate deriv. represented by formula III is obtd. in a high yield.
Patent JP-H0388617-A (JP)
Title: Automatic sorting conveyer apparatus
Inventor: SUZUKI SHIN
IPC: B65G47/68
Filed: 1989-08-31
Abstract: PURPOSE:To facilitate sorting by providing an automatic sorting device having driving wheels which are in contact with a rotary roller and can be turned in the right and left directions to the rotating direction of the rotary roller on the rotary roller in a sorting position of a main transport conveyer in an apparatus used in the distribution center or the like. CONSTITUTION:When transported articles are articles not required to be sorted to be advanced linearly, driving wheels 25 are aligned in the advancing direction. If sorting is required,the driving wheels 25 for converting the direction are turned about 30-degree are according to the sorting direction. Thus, the articles are in contact with a rotary roller 22 and the transport direction of the articles is changed to a designated side by the rotating driving wheels 25 to discharge the articles.
Patent JP-H0386787-A (JP)
Title: Antioxidant
Inventor: NISHINA ATSURO
IPC: A23L3/3472
Filed: 1989-08-31
Abstract: PURPOSE:To obtain an antioxidant suitable for food, which has a more excellent antioxidizing power than that of conventional natural antioxidants such as tocopherol and L-ascorbic acid and is also highly safe, by using propolis as the active ingredient. CONSTITUTION:An antioxidant containing propolis as the active ingredient.
Patent JP-H0886183-A (JP)
Title: Suspension device for hose or the like for underground excavator
Inventor: OGAWA MASAKATSU
IPC: E21B19/084
Filed: 1994-09-19
Abstract: PURPOSE: To lessen a worker's burden and to prevent offset load from being applied to a crane boom. CONSTITUTION: A hydraulic hose 72 and an earth removing hose 84 are respectively wrapped round reels 76, 86, and the reels 76, 86 are respectively supported on running blocks 92, 94 in such a manner as to be freely rotated. The running blocks 92, 94 are disposed in positions symmetical about a suspension wire 58, and in such a condition, the running blocks 92, 94 are laid on a wire 96 for the running block. The wire 96 for the running blocks is connected to one hoist 100 to be taken up and unwound, whereby the wire 96 for the running blocks supports the running blocks 92, 94 with the same load. The wire 96 for the running blocks is taken up and unwound by the hoist 100 to elevate the running blocks 92, 94 at the same time. Thus, the reels 76, 86 are elevated simultaneously to feed out and draw in the hydraulic hose 72 and the earth removing hose 84.